Release/v0.6.2 (#263)

release/0.5.9

.github/workflows/dev-build.yml

@@ -1,607 +0,0 @@
-name: Dev Build
-
-on:
-  push:
-    branches:
-      - dev
-
-permissions:
-  contents: write
-
-env:
-  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
-
-jobs:
-  build:
-    name: Build ${{ matrix.platform }}
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - os: macos-latest
-            platform: darwin/amd64
-            os_name: MacOS
-            arch_name: Amd64
-            build_name: gonavi-build-darwin-amd64
-            wails_tags: ""
-            artifact_suffix: ""
-            build_optional_agents: true
-            linux_webkit: ""
-          - os: macos-latest
-            platform: darwin/arm64
-            os_name: MacOS
-            arch_name: Arm64
-            build_name: gonavi-build-darwin-arm64
-            wails_tags: ""
-            artifact_suffix: ""
-            build_optional_agents: true
-            linux_webkit: ""
-          - os: windows-latest
-            platform: windows/amd64
-            os_name: Windows
-            arch_name: Amd64
-            build_name: gonavi-build-windows-amd64
-            wails_tags: ""
-            artifact_suffix: ""
-            build_optional_agents: true
-            linux_webkit: ""
-          - os: windows-latest
-            platform: windows/arm64
-            os_name: Windows
-            arch_name: Arm64
-            build_name: gonavi-build-windows-arm64
-            wails_tags: ""
-            artifact_suffix: ""
-            build_optional_agents: true
-            linux_webkit: ""
-          - os: ubuntu-22.04
-            platform: linux/amd64
-            os_name: Linux
-            arch_name: Amd64
-            build_name: gonavi-build-linux-amd64
-            wails_tags: ""
-            artifact_suffix: ""
-            build_optional_agents: true
-            linux_webkit: "4.0"
-          - os: ubuntu-24.04
-            platform: linux/amd64
-            os_name: Linux
-            arch_name: Amd64
-            build_name: gonavi-build-linux-amd64-webkit41
-            wails_tags: "webkit2_41"
-            artifact_suffix: "-WebKit41"
-            build_optional_agents: false
-            linux_webkit: "4.1"
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: '1.24'
-          check-latest: true
-
-      - name: Setup Node
-        uses: actions/setup-node@v4
-        with:
-          node-version: '20'
-
-      - name: Install UPX (Windows)
-        if: contains(matrix.platform, 'windows')
-        shell: pwsh
-        run: |
-          $UPX_VERSION = "4.2.4"
-          $url = "https://github.com/upx/upx/releases/download/v${UPX_VERSION}/upx-${UPX_VERSION}-win64.zip"
-          $zipPath = "$env:RUNNER_TEMP\upx.zip"
-          $extractPath = "$env:RUNNER_TEMP\upx"
-          Write-Host "📥 从 GitHub Releases 下载 UPX v${UPX_VERSION} ..."
-          Invoke-WebRequest -Uri $url -OutFile $zipPath -UseBasicParsing
-          Expand-Archive -Path $zipPath -DestinationPath $extractPath -Force
-          $upxDir = Get-ChildItem -Path $extractPath -Directory | Select-Object -First 1
-          "$($upxDir.FullName)" | Out-File -FilePath $env:GITHUB_PATH -Append -Encoding utf8
-          $upxCmd = Join-Path $upxDir.FullName "upx.exe"
-          if (!(Test-Path $upxCmd)) {
-            Write-Error "❌ 未检测到 upx，无法保证 Windows 产物经过压缩"
-            exit 1
-          }
-          & $upxCmd --version
-
-      - name: Install Linux Dependencies
-        if: contains(matrix.platform, 'linux')
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y libgtk-3-dev
-
-          if [ "${{ matrix.linux_webkit }}" = "4.1" ]; then
-            sudo apt-get install -y libwebkit2gtk-4.1-dev libsoup-3.0-dev
-          else
-            sudo apt-get install -y libwebkit2gtk-4.0-dev
-          fi
-
-          sudo apt-get install -y upx-ucl || sudo apt-get install -y upx
-          upx --version
-
-          sudo apt-get install -y libfuse2 || sudo apt-get install -y libfuse2t64 || true
-
-          LINUXDEPLOY_URL="https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage"
-          PLUGIN_URL="https://github.com/linuxdeploy/linuxdeploy-plugin-gtk/releases/download/continuous/linuxdeploy-plugin-gtk-x86_64.AppImage"
-
-          echo "📥 下载 linuxdeploy..."
-          wget --retry-connrefused --waitretry=1 --read-timeout=20 --timeout=15 --tries=3 \
-            -O /tmp/linuxdeploy "$LINUXDEPLOY_URL" || {
-            echo "⚠️ linuxdeploy 下载失败，AppImage 打包将跳过"
-            touch /tmp/skip-appimage
-          }
-
-          echo "📥 下载 linuxdeploy-plugin-gtk..."
-          wget --retry-connrefused --waitretry=1 --read-timeout=20 --timeout=15 --tries=3 \
-            -O /tmp/linuxdeploy-plugin-gtk "$PLUGIN_URL" || {
-            echo "⚠️ linuxdeploy-plugin-gtk 下载失败，AppImage 打包将跳过"
-            touch /tmp/skip-appimage
-          }
-
-          if [ ! -f /tmp/skip-appimage ]; then
-            chmod +x /tmp/linuxdeploy /tmp/linuxdeploy-plugin-gtk
-            echo "✅ AppImage 工具准备完成"
-          fi
-
-      - name: Install Wails
-        run: go install -v github.com/wailsapp/wails/v2/cmd/wails@latest
-
-      - name: Setup MSYS2 Toolchain For DuckDB (Windows AMD64)
-        id: msys2_duckdb
-        if: ${{ matrix.build_optional_agents && matrix.platform == 'windows/amd64' }}
-        continue-on-error: true
-        uses: msys2/setup-msys2@v2
-        with:
-          msystem: UCRT64
-          update: true
-          install: >-
-            mingw-w64-ucrt-x86_64-gcc
-
-      - name: Configure DuckDB CGO Toolchain (Windows AMD64)
-        if: ${{ matrix.build_optional_agents && matrix.platform == 'windows/amd64' }}
-        shell: pwsh
-        run: |
-          function Find-MingwBin([string[]]$candidates) {
-            foreach ($bin in $candidates) {
-              if ([string]::IsNullOrWhiteSpace($bin)) {
-                continue
-              }
-              $gcc = Join-Path $bin 'gcc.exe'
-              $gxx = Join-Path $bin 'g++.exe'
-              if ((Test-Path $gcc) -and (Test-Path $gxx)) {
-                return $bin
-              }
-            }
-            return $null
-          }
-
-          $msys2Outcome = "${{ steps.msys2_duckdb.outcome }}"
-          $msys2Location = "${{ steps.msys2_duckdb.outputs['msys2-location'] }}"
-          $candidateBins = @()
-          if (-not [string]::IsNullOrWhiteSpace($msys2Location)) {
-            $candidateBins += Join-Path $msys2Location 'ucrt64\bin'
-          }
-          $candidateBins += @(
-            'C:\msys64\ucrt64\bin',
-            'D:\a\_temp\msys64\ucrt64\bin'
-          )
-          $candidateBins = @($candidateBins | Select-Object -Unique)
-
-          $mingwBin = Find-MingwBin $candidateBins
-          if (-not $mingwBin) {
-            if ($msys2Outcome -ne 'success') {
-              Write-Warning "⚠️ MSYS2 安装步骤结果为 $msys2Outcome，回退到 UCRT64 本机路径探测"
-            } else {
-              Write-Warning "⚠️ MSYS2 已执行，但未找到 UCRT64 gcc/g++，回退到本机路径探测"
-            }
-            $mingwBin = Find-MingwBin $candidateBins
-          }
-
-          if (-not $mingwBin) {
-            Write-Error "❌ 未找到可用的 DuckDB UCRT64 编译器。已检查：$($candidateBins -join ', ')"
-            exit 1
-          }
-
-          $gcc = (Join-Path $mingwBin 'gcc.exe')
-          $gxx = (Join-Path $mingwBin 'g++.exe')
-
-          if (!(Test-Path $gcc) -or !(Test-Path $gxx)) {
-            Write-Error "❌ DuckDB 编译器缺失：gcc=$gcc g++=$gxx"
-            exit 1
-          }
-
-          "$mingwBin" | Out-File -FilePath $env:GITHUB_PATH -Append -Encoding utf8
-          "CC=$gcc" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
-          "CXX=$gxx" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
-          Write-Host "✅ 已配置 DuckDB cgo 编译器: gcc=$gcc g++=$gxx"
-
-      - name: Verify DuckDB CGO Toolchain (Windows AMD64)
-        if: ${{ matrix.build_optional_agents && matrix.platform == 'windows/amd64' }}
-        shell: pwsh
-        run: |
-          & "$env:CC" --version
-          & "$env:CXX" --version
-
-      # ---- 生成 dev 版本号 ----
-      - name: Generate Dev Version
-        id: version
-        shell: bash
-        run: |
-          SHORT_SHA=$(git rev-parse --short HEAD)
-          DEV_VERSION="dev-${SHORT_SHA}"
-          echo "version=${DEV_VERSION}" >> "$GITHUB_OUTPUT"
-          echo "📌 Dev 版本号: ${DEV_VERSION}"
-
-      - name: Build
-        shell: bash
-        run: |
-          set -euo pipefail
-          DEV_VERSION="${{ steps.version.outputs.version }}"
-          if [ -n "${{ matrix.wails_tags }}" ]; then
-            wails build -platform ${{ matrix.platform }} -clean -o ${{ matrix.build_name }} -tags "${{ matrix.wails_tags }}" -ldflags "-s -w -X GoNavi-Wails/internal/app.AppVersion=${DEV_VERSION}"
-          else
-            wails build -platform ${{ matrix.platform }} -clean -o ${{ matrix.build_name }} -ldflags "-s -w -X GoNavi-Wails/internal/app.AppVersion=${DEV_VERSION}"
-          fi
-
-      - name: Build Optional Driver Agents
-        if: ${{ matrix.build_optional_agents }}
-        shell: bash
-        run: |
-          set -euo pipefail
-          TARGET_PLATFORM="${{ matrix.platform }}"
-          GOOS="${TARGET_PLATFORM%%/*}"
-          GOARCH="${TARGET_PLATFORM##*/}"
-          DRIVERS=(mariadb doris sphinx sqlserver sqlite duckdb dameng kingbase highgo vastbase mongodb tdengine clickhouse)
-          OUTDIR="drivers/${{ matrix.os_name }}"
-          mkdir -p "$OUTDIR"
-
-          for DRIVER in "${DRIVERS[@]}"; do
-            BUILD_DRIVER="$DRIVER"
-            if [ "$DRIVER" = "doris" ]; then
-              BUILD_DRIVER="diros"
-            fi
-            if [ "$DRIVER" = "duckdb" ] && [ "$GOOS" = "windows" ] && [ "$GOARCH" != "amd64" ]; then
-              echo "⚠️ 跳过 DuckDB driver（当前平台 ${GOOS}/${GOARCH} 不受支持，仅支持 windows/amd64）"
-              continue
-            fi
-            TAG="gonavi_${BUILD_DRIVER}_driver"
-            OUTPUT="${DRIVER}-driver-agent-${GOOS}-${GOARCH}"
-            if [ "$GOOS" = "windows" ]; then
-              OUTPUT="${OUTPUT}.exe"
-            fi
-            OUTPUT_PATH="${OUTDIR}/${OUTPUT}"
-            echo "🔧 构建 ${OUTPUT_PATH} (tag=${TAG})"
-            if [ "$DRIVER" = "duckdb" ]; then
-              CGO_ENABLED=1 GOOS="$GOOS" GOARCH="$GOARCH" go build \
-                -tags "${TAG}" \
-                -trimpath \
-                -ldflags "-s -w" \
-                -o "${OUTPUT_PATH}" \
-                ./cmd/optional-driver-agent
-            else
-              CGO_ENABLED=0 GOOS="$GOOS" GOARCH="$GOARCH" go build \
-                -tags "${TAG}" \
-                -trimpath \
-                -ldflags "-s -w" \
-                -o "${OUTPUT_PATH}" \
-                ./cmd/optional-driver-agent
-            fi
-          done
-
-      # macOS Packaging
-      - name: Package macOS DMG
-        if: contains(matrix.platform, 'darwin')
-        run: |
-          brew install create-dmg
-          VERSION="${{ steps.version.outputs.version }}"
-          cd build/bin
-          
-          APP_PATH=$(find . -maxdepth 1 -name "*.app" | head -n 1)
-          if [ -z "$APP_PATH" ]; then
-            echo "❌ 未找到 .app 应用包!"
-            exit 1
-          fi
-          APP_NAME=$(basename "$APP_PATH")
-
-          APP_BIN=$(find "$APP_PATH/Contents/MacOS" -maxdepth 1 -type f | head -n 1)
-          if [ -z "$APP_BIN" ]; then
-            echo "❌ 未找到 macOS 应用主程序!"
-            exit 1
-          fi
-          echo "ℹ️ macOS 产物不执行 UPX 压缩，保留原始主程序。"
-          
-          echo "🔏 正在进行 Ad-hoc 签名..."
-          codesign --force --deep --sign - "$APP_NAME"
-          
-          DMG_NAME="${{ matrix.build_name }}.dmg"
-          FINAL_NAME="GoNavi-${VERSION}-${{ matrix.os_name }}-${{ matrix.arch_name }}${{ matrix.artifact_suffix }}.dmg"
-          echo "📦 正在生成 DMG: $DMG_NAME..."
-          
-          create-dmg \
-            --volname "GoNavi Dev Build" \
-            --window-pos 200 120 \
-            --window-size 800 400 \
-            --icon-size 100 \
-            --icon "$APP_NAME" 200 190 \
-            --hide-extension "$APP_NAME" \
-            --app-drop-link 600 185 \
-            "$DMG_NAME" \
-            "$APP_NAME"
-            
-          mv "$DMG_NAME" "../../$FINAL_NAME"
-
-      # Windows Packaging
-      - name: Package Windows EXE
-        if: contains(matrix.platform, 'windows')
-        shell: pwsh
-        run: |
-          Set-Location build/bin
-          $version = "${{ steps.version.outputs.version }}"
-          $target = "${{ matrix.build_name }}"
-          $finalExeName = "GoNavi-$version-${{ matrix.os_name }}-${{ matrix.arch_name }}${{ matrix.artifact_suffix }}.exe"
-
-          if (Test-Path "$target.exe") {
-              $finalExe = "$target.exe"
-          } elseif (Test-Path "$target") {
-              Rename-Item -Path "$target" -NewName "$target.exe"
-              $finalExe = "$target.exe"
-          } else {
-              Write-Error "❌ 未找到构建产物 '$target'!"
-              exit 1
-          }
-
-          $isArm64Target = "${{ matrix.arch_name }}".ToLowerInvariant() -eq "arm64"
-          if ($isArm64Target) {
-              Write-Warning "⚠️ UPX 当前不支持 win64/arm64，跳过压缩并保留原始 EXE。"
-              $LASTEXITCODE = 0
-          } else {
-              $upxCmd = Get-Command upx -ErrorAction SilentlyContinue
-              if ($null -eq $upxCmd) {
-                  Write-Error "❌ 未找到 upx，无法保证 Windows 产物经过压缩"
-                  exit 1
-              }
-              $beforeBytes = (Get-Item -LiteralPath $finalExe).Length
-              Write-Host "🗜️ 使用 UPX 压缩 $finalExe ..."
-              & upx --best --lzma --force $finalExe | Out-Host
-              if ($LASTEXITCODE -ne 0) {
-                  Write-Error "❌ UPX 压缩失败（$LASTEXITCODE）"
-                  exit 1
-              }
-              & upx -t $finalExe | Out-Host
-              if ($LASTEXITCODE -ne 0) {
-                  Write-Error "❌ UPX 校验失败（$LASTEXITCODE）"
-                  exit 1
-              }
-              $afterBytes = (Get-Item -LiteralPath $finalExe).Length
-              if ($afterBytes -lt $beforeBytes) {
-                  $savedBytes = $beforeBytes - $afterBytes
-                  Write-Host ("✅ UPX 压缩完成：{0:N2}MB -> {1:N2}MB，减少 {2:N2}MB" -f ($beforeBytes / 1MB), ($afterBytes / 1MB), ($savedBytes / 1MB))
-              } else {
-                  Write-Host ("ℹ️ UPX 压缩完成：{0:N2}MB -> {1:N2}MB" -f ($beforeBytes / 1MB), ($afterBytes / 1MB))
-              }
-          }
-
-          Write-Host "📦 输出 Windows 可执行文件 $finalExeName..."
-          Copy-Item -LiteralPath $finalExe -Destination "..\\..\\$finalExeName" -Force
-
-      # Linux Packaging
-      - name: Package Linux
-        if: contains(matrix.platform, 'linux')
-        run: |
-          VERSION="${{ steps.version.outputs.version }}"
-          cd build/bin
-          TARGET="${{ matrix.build_name }}"
-          TAR_NAME="GoNavi-$VERSION-${{ matrix.os_name }}-${{ matrix.arch_name }}${{ matrix.artifact_suffix }}.tar.gz"
-          APPIMAGE_NAME="GoNavi-$VERSION-${{ matrix.os_name }}-${{ matrix.arch_name }}${{ matrix.artifact_suffix }}.AppImage"
-
-          if [ ! -f "$TARGET" ]; then
-              echo "❌ 未找到构建产物 '$TARGET'!"
-              exit 1
-          fi
-
-          chmod +x "$TARGET"
-          BEFORE_BYTES=$(wc -c <"$TARGET" | tr -d '[:space:]')
-          echo "🗜️ 正在使用 UPX 压缩 Linux 可执行文件: $TARGET ..."
-          upx --best --lzma --force "$TARGET"
-          upx -t "$TARGET"
-          AFTER_BYTES=$(wc -c <"$TARGET" | tr -d '[:space:]')
-          if [ "$AFTER_BYTES" -lt "$BEFORE_BYTES" ]; then
-              SAVED_BYTES=$((BEFORE_BYTES - AFTER_BYTES))
-              awk -v b="$BEFORE_BYTES" -v a="$AFTER_BYTES" -v s="$SAVED_BYTES" 'BEGIN { printf "✅ Linux UPX 压缩完成：%.2fMB -> %.2fMB，减少 %.2fMB\n", b/1024/1024, a/1024/1024, s/1024/1024 }'
-          else
-              awk -v b="$BEFORE_BYTES" -v a="$AFTER_BYTES" 'BEGIN { printf "ℹ️ Linux UPX 压缩完成：%.2fMB -> %.2fMB\n", b/1024/1024, a/1024/1024 }'
-          fi
-
-          echo "📦 正在打包 $TAR_NAME..."
-          tar -czvf "$TAR_NAME" "$TARGET"
-          mv "$TAR_NAME" ../../
-
-          if [ -f /tmp/skip-appimage ]; then
-              echo "⚠️ 跳过 AppImage 打包"
-              exit 0
-          fi
-
-          echo "📦 正在生成 AppImage..."
-          mkdir -p AppDir/usr/bin
-          mkdir -p AppDir/usr/share/applications
-          mkdir -p AppDir/usr/share/icons/hicolor/256x256/apps
-
-          cp "$TARGET" AppDir/usr/bin/gonavi
-
-          printf '%s\n' \
-            '[Desktop Entry]' \
-            'Name=GoNavi' \
-            'Exec=gonavi' \
-            'Icon=gonavi' \
-            'Type=Application' \
-            'Categories=Development;Database;' \
-            'Comment=Database Management Tool' \
-            > AppDir/usr/share/applications/gonavi.desktop
-
-          cp AppDir/usr/share/applications/gonavi.desktop AppDir/gonavi.desktop
-
-          if [ -f "../../build/appicon.png" ]; then
-              cp "../../build/appicon.png" AppDir/usr/share/icons/hicolor/256x256/apps/gonavi.png
-              cp "../../build/appicon.png" AppDir/gonavi.png
-          else
-              convert -size 256x256 xc:#336791 -fill white -gravity center -pointsize 48 -annotate 0 "GoNavi" AppDir/gonavi.png || \
-              wget -q "https://via.placeholder.com/256/336791/FFFFFF?text=GoNavi" -O AppDir/gonavi.png || \
-              touch AppDir/gonavi.png
-              cp AppDir/gonavi.png AppDir/usr/share/icons/hicolor/256x256/apps/gonavi.png
-          fi
-
-          export DEPLOY_GTK_VERSION=3
-          /tmp/linuxdeploy --appdir AppDir --plugin gtk --output appimage || {
-              echo "⚠️ AppImage 生成失败，但 tar.gz 已成功生成"
-              exit 0
-          }
-
-          mv GoNavi*.AppImage "$APPIMAGE_NAME" 2>/dev/null || {
-              echo "⚠️ AppImage 重命名失败"
-              exit 0
-          }
-
-          if [ -f "$APPIMAGE_NAME" ]; then
-              mv "$APPIMAGE_NAME" ../../
-              echo "✅ AppImage 生成成功"
-          fi
-
-      - name: Upload Artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: dev-build-artifacts-${{ strategy.job-index }}
-          path: |
-            GoNavi-*.dmg
-            GoNavi-*.exe
-            GoNavi-*.tar.gz
-            GoNavi-*.AppImage
-            drivers/**
-          retention-days: 7
-
-  # 汇总所有产物并发布为 Pre-release
-  release:
-    name: Publish Dev Pre-release
-    needs: build
-    runs-on: ubuntu-latest
-    steps:
-      - name: Download All Artifacts
-        uses: actions/download-artifact@v4
-        with:
-          path: release-assets
-          pattern: dev-build-artifacts-*
-          merge-multiple: true
-
-      - name: List Assets
-        run: ls -R release-assets
-
-      - name: Package Driver Agents Bundle
-        shell: bash
-        run: |
-          set -euo pipefail
-          cd release-assets
-          if [ ! -d drivers ]; then
-            echo "⚠️ 未找到 drivers 目录，跳过驱动总包打包"
-            exit 0
-          fi
-          if [ -z "$(find drivers -type f 2>/dev/null | head -n 1)" ]; then
-            echo "⚠️ drivers 目录为空，跳过驱动总包打包"
-            rm -rf drivers
-            exit 0
-          fi
-
-          echo "📦 打包驱动总包：GoNavi-DriverAgents.zip"
-          python3 - <<'PY'
-          import json
-          import os
-          import zipfile
-          from pathlib import Path
-
-          out_name = "GoNavi-DriverAgents.zip"
-          index_name = "GoNavi-DriverAgents-Index.json"
-          base = Path("drivers")
-          out_path = Path(out_name)
-          index_path = Path(index_name)
-          if out_path.exists():
-              out_path.unlink()
-          if index_path.exists():
-              index_path.unlink()
-
-          size_index = {}
-          with zipfile.ZipFile(out_path, "w", compression=zipfile.ZIP_DEFLATED) as zf:
-              for p in base.rglob("*"):
-                  if not p.is_file():
-                      continue
-                  arcname = p.relative_to(base).as_posix()
-                  zf.write(p, arcname)
-                  size_index[p.name] = p.stat().st_size
-
-          index_path.write_text(
-              json.dumps({"assets": size_index}, ensure_ascii=False, indent=2),
-              encoding="utf-8",
-          )
-
-          print(f"created {out_name} size={out_path.stat().st_size} bytes")
-          print(f"created {index_name} entries={len(size_index)}")
-          PY
-
-          rm -rf drivers
-
-      - name: Generate SHA256SUMS
-        shell: bash
-        run: |
-          cd release-assets
-          FILES=()
-          while IFS= read -r file; do
-            if [ -n "$file" ]; then
-              FILES+=("$file")
-            fi
-          done < <(find . -maxdepth 1 -type f ! -name SHA256SUMS -exec basename {} \; | sort)
-          if [ ${#FILES[@]} -eq 0 ]; then
-            echo "⚠️ 未找到可签名资产，生成空 SHA256SUMS"
-            : > SHA256SUMS
-          else
-            sha256sum "${FILES[@]}" > SHA256SUMS
-          fi
-
-      - name: Generate Dev Version
-        id: version
-        run: |
-          SHORT_SHA="${GITHUB_SHA:0:7}"
-          DEV_VERSION="dev-${SHORT_SHA}"
-          echo "version=${DEV_VERSION}" >> "$GITHUB_OUTPUT"
-
-      # 删除旧的 dev pre-release（保持只有最新一个）
-      - name: Delete Previous Dev Release
-        uses: dev-drprasad/delete-tag-and-release@v1.1
-        continue-on-error: true
-        with:
-          tag_name: dev-latest
-          delete_release: true
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Create Dev Pre-release
-        uses: softprops/action-gh-release@v2
-        with:
-          tag_name: dev-latest
-          name: "🧪 Dev Build (${{ steps.version.outputs.version }})"
-          target_commitish: ${{ github.sha }}
-          files: release-assets/*
-          prerelease: true
-          draft: false
-          body: |
-            ## 🧪 测试版本 (Dev Build)
-
-            **版本**: `${{ steps.version.outputs.version }}`
-            **分支**: `dev`
-            **提交**: [`${{ github.sha }}`](${{ github.server_url }}/${{ github.repository }}/commit/${{ github.sha }})
-            **构建时间**: ${{ github.event.head_commit.timestamp }}
-
-            > ⚠️ 这是开发测试版本，仅供内部测试使用，不建议用于生产环境。
-            > 每次 push 到 `dev` 分支会自动覆盖此 release。
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/release.yml

@@ -613,74 +613,6 @@ jobs:
             sha256sum "${FILES[@]}" > SHA256SUMS
           fi
 
-      - name: Checkout code for changelog
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-          path: repo-for-changelog
-
-      - name: Generate Changelog
-        id: changelog
-        shell: bash
-        run: |
-          set -euo pipefail
-          cd repo-for-changelog
-          TAG="${{ github.ref_name }}"
-          # 获取上一个 tag
-          PREV_TAG=$(git tag --sort=-creatordate | grep -E '^v' | sed -n '2p' || true)
-          if [ -z "$PREV_TAG" ]; then
-            echo "⚠️ 未找到上一个 tag，使用全部 commit"
-            RANGE="$TAG"
-          else
-            RANGE="${PREV_TAG}..${TAG}"
-          fi
-
-          echo "📋 生成更新日志：$RANGE"
-
-          # 提取 commit 消息（排除 merge commit）
-          COMMITS=$(git log "$RANGE" --no-merges --pretty=format:'%s' 2>/dev/null || true)
-          if [ -z "$COMMITS" ]; then
-            BODY="暂无提交记录。"
-          else
-            CAT_FEAT=""
-            CAT_FIX=""
-            CAT_PERF=""
-            CAT_REFACTOR=""
-            CAT_I18N=""
-            CAT_OTHER=""
-
-            while IFS= read -r line; do
-              [ -z "$line" ] && continue
-              case "$line" in
-                ✨*|*feat*)     CAT_FEAT="${CAT_FEAT}\n- ${line}" ;;
-                🐛*|*fix*)     CAT_FIX="${CAT_FIX}\n- ${line}" ;;
-                ⚡*|*perf*)    CAT_PERF="${CAT_PERF}\n- ${line}" ;;
-                ♻️*|*refactor*) CAT_REFACTOR="${CAT_REFACTOR}\n- ${line}" ;;
-                🌐*)           CAT_I18N="${CAT_I18N}\n- ${line}" ;;
-                🔧*|🔨*|*chore*) CAT_OTHER="${CAT_OTHER}\n- ${line}" ;;
-                *)             CAT_OTHER="${CAT_OTHER}\n- ${line}" ;;
-              esac
-            done <<< "$COMMITS"
-
-            BODY=""
-            [ -n "$CAT_FEAT" ]     && BODY="${BODY}## ✨ 新功能\n${CAT_FEAT}\n\n"
-            [ -n "$CAT_FIX" ]      && BODY="${BODY}## 🐛 问题修复\n${CAT_FIX}\n\n"
-            [ -n "$CAT_PERF" ]     && BODY="${BODY}## ⚡ 性能优化\n${CAT_PERF}\n\n"
-            [ -n "$CAT_REFACTOR" ] && BODY="${BODY}## ♻️ 重构\n${CAT_REFACTOR}\n\n"
-            [ -n "$CAT_I18N" ]     && BODY="${BODY}## 🌐 国际化\n${CAT_I18N}\n\n"
-            [ -n "$CAT_OTHER" ]    && BODY="${BODY}## 🔧 其他变更\n${CAT_OTHER}\n\n"
-
-            # 附加 compare 链接
-            if [ -n "$PREV_TAG" ]; then
-              REPO_URL="${{ github.server_url }}/${{ github.repository }}"
-              BODY="${BODY}---\n**完整变更**: [${PREV_TAG}...${TAG}](${REPO_URL}/compare/${PREV_TAG}...${TAG})\n"
-            fi
-          fi
-
-          # 写入到文件避免多行环境变量问题
-          printf '%b' "$BODY" > /tmp/changelog.md
-          echo "changelog_file=/tmp/changelog.md" >> "$GITHUB_OUTPUT"
-
       - name: Create Release
         uses: softprops/action-gh-release@v2
         if: startsWith(github.ref, 'refs/tags/')
@@ -688,6 +620,6 @@ jobs:
           files: release-assets/*
           draft: true
           make_latest: true
-          body_path: ${{ steps.changelog.outputs.changelog_file }}
+          generate_release_notes: true
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/test-build-all-platforms.yml

@@ -0,0 +1,412 @@
+name: Test Build All Platforms (Manual)
+
+on:
+  workflow_dispatch:
+    inputs:
+      build_label:
+        description: "测试包标识（仅用于文件名）"
+        required: false
+        default: "test"
+
+permissions:
+  contents: read
+
+env:
+  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
+
+concurrency:
+  group: test-build-${{ github.ref }}
+  cancel-in-progress: false
+
+jobs:
+  build:
+    name: Build ${{ matrix.platform }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: macos-latest
+            platform: darwin/amd64
+            os_name: MacOS
+            arch_name: Amd64
+            build_name: gonavi-test-darwin-amd64
+            wails_tags: ""
+            artifact_suffix: ""
+            build_optional_agents: true
+            linux_webkit: ""
+          - os: macos-latest
+            platform: darwin/arm64
+            os_name: MacOS
+            arch_name: Arm64
+            build_name: gonavi-test-darwin-arm64
+            wails_tags: ""
+            artifact_suffix: ""
+            build_optional_agents: true
+            linux_webkit: ""
+          - os: windows-latest
+            platform: windows/amd64
+            os_name: Windows
+            arch_name: Amd64
+            build_name: gonavi-test-windows-amd64
+            wails_tags: ""
+            artifact_suffix: ""
+            build_optional_agents: true
+            linux_webkit: ""
+          - os: windows-latest
+            platform: windows/arm64
+            os_name: Windows
+            arch_name: Arm64
+            build_name: gonavi-test-windows-arm64
+            wails_tags: ""
+            artifact_suffix: ""
+            build_optional_agents: true
+            linux_webkit: ""
+          - os: ubuntu-22.04
+            platform: linux/amd64
+            os_name: Linux
+            arch_name: Amd64
+            build_name: gonavi-test-linux-amd64
+            wails_tags: ""
+            artifact_suffix: ""
+            build_optional_agents: true
+            linux_webkit: "4.0"
+          - os: ubuntu-24.04
+            platform: linux/amd64
+            os_name: Linux
+            arch_name: Amd64
+            build_name: gonavi-test-linux-amd64-webkit41
+            wails_tags: "webkit2_41"
+            artifact_suffix: "-WebKit41"
+            build_optional_agents: false
+            linux_webkit: "4.1"
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.24'
+          check-latest: true
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Install UPX (Windows)
+        if: contains(matrix.platform, 'windows')
+        shell: pwsh
+        run: |
+          $UPX_VERSION = "4.2.4"
+          $url = "https://github.com/upx/upx/releases/download/v${UPX_VERSION}/upx-${UPX_VERSION}-win64.zip"
+          $zipPath = "$env:RUNNER_TEMP\upx.zip"
+          $extractPath = "$env:RUNNER_TEMP\upx"
+          Write-Host "📥 从 GitHub Releases 下载 UPX v${UPX_VERSION} ..."
+          Invoke-WebRequest -Uri $url -OutFile $zipPath -UseBasicParsing
+          Expand-Archive -Path $zipPath -DestinationPath $extractPath -Force
+          $upxDir = Get-ChildItem -Path $extractPath -Directory | Select-Object -First 1
+          "$($upxDir.FullName)" | Out-File -FilePath $env:GITHUB_PATH -Append -Encoding utf8
+          $upxCmd = Join-Path $upxDir.FullName "upx.exe"
+          if (!(Test-Path $upxCmd)) {
+            Write-Error "❌ 未检测到 upx，无法保证 Windows 测试产物经过压缩"
+            exit 1
+          }
+          & $upxCmd --version
+
+      - name: Install Linux Dependencies
+        if: contains(matrix.platform, 'linux')
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y libgtk-3-dev
+
+          if [ "${{ matrix.linux_webkit }}" = "4.1" ]; then
+            sudo apt-get install -y libwebkit2gtk-4.1-dev libsoup-3.0-dev
+          else
+            sudo apt-get install -y libwebkit2gtk-4.0-dev
+          fi
+
+          sudo apt-get install -y upx-ucl || sudo apt-get install -y upx
+          upx --version
+
+          sudo apt-get install -y libfuse2 || sudo apt-get install -y libfuse2t64 || true
+
+          LINUXDEPLOY_URL="https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage"
+          PLUGIN_URL="https://github.com/linuxdeploy/linuxdeploy-plugin-gtk/releases/download/continuous/linuxdeploy-plugin-gtk-x86_64.AppImage"
+
+          wget --retry-connrefused --waitretry=1 --read-timeout=20 --timeout=15 --tries=3 -O /tmp/linuxdeploy "$LINUXDEPLOY_URL" || {
+            echo "skip-appimage=true" >> "$GITHUB_ENV"
+          }
+          wget --retry-connrefused --waitretry=1 --read-timeout=20 --timeout=15 --tries=3 -O /tmp/linuxdeploy-plugin-gtk "$PLUGIN_URL" || {
+            echo "skip-appimage=true" >> "$GITHUB_ENV"
+          }
+
+          if [ "${skip-appimage:-false}" != "true" ]; then
+            chmod +x /tmp/linuxdeploy /tmp/linuxdeploy-plugin-gtk
+          fi
+
+      - name: Install Wails
+        run: go install github.com/wailsapp/wails/v2/cmd/wails@v2.11.0
+
+      - name: Setup MSYS2 Toolchain For DuckDB (Windows AMD64)
+        id: msys2_duckdb
+        if: ${{ matrix.build_optional_agents && matrix.platform == 'windows/amd64' }}
+        continue-on-error: true
+        uses: msys2/setup-msys2@v2
+        with:
+          msystem: UCRT64
+          update: true
+          install: >-
+            mingw-w64-ucrt-x86_64-gcc
+
+      - name: Configure DuckDB CGO Toolchain (Windows AMD64)
+        if: ${{ matrix.build_optional_agents && matrix.platform == 'windows/amd64' }}
+        shell: pwsh
+        run: |
+          function Find-MingwBin([string[]]$candidates) {
+            foreach ($bin in $candidates) {
+              if ([string]::IsNullOrWhiteSpace($bin)) {
+                continue
+              }
+              $gcc = Join-Path $bin 'gcc.exe'
+              $gxx = Join-Path $bin 'g++.exe'
+              if ((Test-Path $gcc) -and (Test-Path $gxx)) {
+                return $bin
+              }
+            }
+            return $null
+          }
+
+          $msys2Location = "${{ steps.msys2_duckdb.outputs['msys2-location'] }}"
+          $candidateBins = @()
+          if (-not [string]::IsNullOrWhiteSpace($msys2Location)) {
+            $candidateBins += Join-Path $msys2Location 'ucrt64\bin'
+          }
+          $candidateBins += @(
+            'C:\msys64\ucrt64\bin',
+            'D:\a\_temp\msys64\ucrt64\bin'
+          )
+          $candidateBins = @($candidateBins | Select-Object -Unique)
+
+          $mingwBin = Find-MingwBin $candidateBins
+          if (-not $mingwBin) {
+            Write-Error "❌ 未找到可用的 DuckDB UCRT64 编译器。"
+            exit 1
+          }
+
+          $gcc = Join-Path $mingwBin 'gcc.exe'
+          $gxx = Join-Path $mingwBin 'g++.exe'
+          "$mingwBin" | Out-File -FilePath $env:GITHUB_PATH -Append -Encoding utf8
+          "CC=$gcc" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+          "CXX=$gxx" | Out-File -FilePath $env:GITHUB_ENV -Append -Encoding utf8
+
+      - name: Build App
+        shell: bash
+        run: |
+          set -euo pipefail
+          BUILD_LABEL="${{ inputs.build_label }}"
+          if [ -z "$BUILD_LABEL" ]; then
+            BUILD_LABEL="test"
+          fi
+          APP_VERSION="${BUILD_LABEL}-${GITHUB_RUN_NUMBER}"
+          if [ -n "${{ matrix.wails_tags }}" ]; then
+            wails build -platform "${{ matrix.platform }}" -clean -o "${{ matrix.build_name }}" -tags "${{ matrix.wails_tags }}" -ldflags "-s -w -X GoNavi-Wails/internal/app.AppVersion=${APP_VERSION}"
+          else
+            wails build -platform "${{ matrix.platform }}" -clean -o "${{ matrix.build_name }}" -ldflags "-s -w -X GoNavi-Wails/internal/app.AppVersion=${APP_VERSION}"
+          fi
+
+      - name: Build Optional Driver Agents
+        if: ${{ matrix.build_optional_agents }}
+        shell: bash
+        run: |
+          set -euo pipefail
+          TARGET_PLATFORM="${{ matrix.platform }}"
+          GOOS="${TARGET_PLATFORM%%/*}"
+          GOARCH="${TARGET_PLATFORM##*/}"
+          DRIVERS=(mariadb doris sphinx sqlserver sqlite duckdb dameng kingbase highgo vastbase mongodb tdengine clickhouse)
+          OUTDIR="drivers/${{ matrix.os_name }}"
+          mkdir -p "$OUTDIR"
+
+          for DRIVER in "${DRIVERS[@]}"; do
+            BUILD_DRIVER="$DRIVER"
+            if [ "$DRIVER" = "doris" ]; then
+              BUILD_DRIVER="diros"
+            fi
+            if [ "$DRIVER" = "duckdb" ] && [ "$GOOS" = "windows" ] && [ "$GOARCH" != "amd64" ]; then
+              echo "跳过 DuckDB driver: ${GOOS}/${GOARCH}"
+              continue
+            fi
+            TAG="gonavi_${BUILD_DRIVER}_driver"
+            OUTPUT="${DRIVER}-driver-agent-${GOOS}-${GOARCH}"
+            if [ "$GOOS" = "windows" ]; then
+              OUTPUT="${OUTPUT}.exe"
+            fi
+            OUTPUT_PATH="${OUTDIR}/${OUTPUT}"
+            if [ "$DRIVER" = "duckdb" ]; then
+              CGO_ENABLED=1 GOOS="$GOOS" GOARCH="$GOARCH" go build -tags "$TAG" -trimpath -ldflags "-s -w" -o "$OUTPUT_PATH" ./cmd/optional-driver-agent
+            else
+              CGO_ENABLED=0 GOOS="$GOOS" GOARCH="$GOARCH" go build -tags "$TAG" -trimpath -ldflags "-s -w" -o "$OUTPUT_PATH" ./cmd/optional-driver-agent
+            fi
+          done
+
+      - name: Package macOS
+        if: contains(matrix.platform, 'darwin')
+        shell: bash
+        run: |
+          set -euo pipefail
+          brew install create-dmg
+          LABEL="${{ inputs.build_label }}"
+          if [ -z "$LABEL" ]; then
+            LABEL="test"
+          fi
+          cd build/bin
+          APP_PATH=$(find . -maxdepth 1 -name "*.app" | head -n 1)
+          if [ -z "$APP_PATH" ]; then
+            echo "未找到 .app 应用包"
+            exit 1
+          fi
+          APP_NAME=$(basename "$APP_PATH")
+          APP_BIN=$(find "$APP_PATH/Contents/MacOS" -maxdepth 1 -type f | head -n 1)
+          if [ -z "$APP_BIN" ]; then
+            echo "未找到 macOS 应用主程序"
+            exit 1
+          fi
+          echo "ℹ️ macOS 产物不执行 UPX 压缩，保留原始主程序。"
+          codesign --force --deep --sign - "$APP_NAME"
+          ZIP_NAME="GoNavi-${LABEL}-${{ matrix.os_name }}-${{ matrix.arch_name }}-run${GITHUB_RUN_NUMBER}.zip"
+          DMG_NAME="GoNavi-${LABEL}-${{ matrix.os_name }}-${{ matrix.arch_name }}-run${GITHUB_RUN_NUMBER}.dmg"
+          mkdir -p ../../artifacts
+          ditto -c -k --sequesterRsrc --keepParent "$APP_NAME" "../../artifacts/$ZIP_NAME"
+          create-dmg \
+            --volname "GoNavi Test Installer" \
+            --window-pos 200 120 \
+            --window-size 800 400 \
+            --icon-size 100 \
+            --icon "$APP_NAME" 200 190 \
+            --hide-extension "$APP_NAME" \
+            --app-drop-link 600 185 \
+            "$DMG_NAME" \
+            "$APP_NAME"
+          mv "$DMG_NAME" "../../artifacts/$DMG_NAME"
+          shasum -a 256 "../../artifacts/$ZIP_NAME" > "../../artifacts/$ZIP_NAME.sha256"
+          shasum -a 256 "../../artifacts/$DMG_NAME" > "../../artifacts/$DMG_NAME.sha256"
+
+      - name: Package Windows
+        if: contains(matrix.platform, 'windows')
+        shell: pwsh
+        run: |
+          $label = "${{ inputs.build_label }}"
+          if ([string]::IsNullOrWhiteSpace($label)) { $label = 'test' }
+          Set-Location build/bin
+          $target = "${{ matrix.build_name }}"
+          $finalExeName = "GoNavi-$label-${{ matrix.os_name }}-${{ matrix.arch_name }}-run$env:GITHUB_RUN_NUMBER.exe"
+          if (Test-Path "$target.exe") {
+            $finalExe = "$target.exe"
+          } elseif (Test-Path "$target") {
+            Rename-Item -Path "$target" -NewName "$target.exe"
+            $finalExe = "$target.exe"
+          } else {
+            Write-Error "未找到构建产物 '$target'"
+            exit 1
+          }
+          $isArm64Target = "${{ matrix.arch_name }}".ToLowerInvariant() -eq "arm64"
+          if ($isArm64Target) {
+            Write-Warning "⚠️ UPX 当前不支持 win64/arm64，跳过压缩并保留原始 EXE。"
+            $LASTEXITCODE = 0
+          } else {
+            $upxCmd = Get-Command upx -ErrorAction SilentlyContinue
+            if ($null -eq $upxCmd) {
+              Write-Error "❌ 未找到 upx，无法保证 Windows 测试产物经过压缩"
+              exit 1
+            }
+            $beforeBytes = (Get-Item -LiteralPath $finalExe).Length
+            Write-Host "🗜️ 使用 UPX 压缩 $finalExe ..."
+            & upx --best --lzma --force $finalExe | Out-Host
+            if ($LASTEXITCODE -ne 0) {
+              Write-Error "❌ UPX 压缩失败（$LASTEXITCODE）"
+              exit 1
+            }
+            & upx -t $finalExe | Out-Host
+            if ($LASTEXITCODE -ne 0) {
+              Write-Error "❌ UPX 校验失败（$LASTEXITCODE）"
+              exit 1
+            }
+            $afterBytes = (Get-Item -LiteralPath $finalExe).Length
+            if ($afterBytes -lt $beforeBytes) {
+              $savedBytes = $beforeBytes - $afterBytes
+              Write-Host ("✅ UPX 压缩完成：{0:N2}MB -> {1:N2}MB，减少 {2:N2}MB" -f ($beforeBytes / 1MB), ($afterBytes / 1MB), ($savedBytes / 1MB))
+            } else {
+              Write-Host ("ℹ️ UPX 压缩完成：{0:N2}MB -> {1:N2}MB" -f ($beforeBytes / 1MB), ($afterBytes / 1MB))
+            }
+          }
+          New-Item -ItemType Directory -Force -Path ..\..\artifacts | Out-Null
+          Copy-Item -LiteralPath $finalExe -Destination "..\..\artifacts\$finalExeName" -Force
+          Get-FileHash "..\..\artifacts\$finalExeName" -Algorithm SHA256 | ForEach-Object { "{0} *{1}" -f $_.Hash.ToLower(), (Split-Path $_.Path -Leaf) } | Out-File "..\..\artifacts\$finalExeName.sha256" -Encoding ascii
+
+      - name: Package Linux
+        if: contains(matrix.platform, 'linux')
+        shell: bash
+        run: |
+          set -euo pipefail
+          LABEL="${{ inputs.build_label }}"
+          if [ -z "$LABEL" ]; then
+            LABEL="test"
+          fi
+          cd build/bin
+          TARGET="${{ matrix.build_name }}"
+          TAR_NAME="GoNavi-${LABEL}-${{ matrix.os_name }}-${{ matrix.arch_name }}${{ matrix.artifact_suffix }}-run${GITHUB_RUN_NUMBER}.tar.gz"
+          APPIMAGE_NAME="GoNavi-${LABEL}-${{ matrix.os_name }}-${{ matrix.arch_name }}${{ matrix.artifact_suffix }}-run${GITHUB_RUN_NUMBER}.AppImage"
+          mkdir -p ../../artifacts
+
+          if [ ! -f "$TARGET" ]; then
+            echo "未找到构建产物 '$TARGET'"
+            exit 1
+          fi
+          chmod +x "$TARGET"
+          BEFORE_BYTES=$(wc -c <"$TARGET" | tr -d '[:space:]')
+          echo "🗜️ 使用 UPX 压缩 Linux 可执行文件: $TARGET ..."
+          upx --best --lzma --force "$TARGET"
+          upx -t "$TARGET"
+          AFTER_BYTES=$(wc -c <"$TARGET" | tr -d '[:space:]')
+          if [ "$AFTER_BYTES" -lt "$BEFORE_BYTES" ]; then
+            SAVED_BYTES=$((BEFORE_BYTES - AFTER_BYTES))
+            awk -v b="$BEFORE_BYTES" -v a="$AFTER_BYTES" -v s="$SAVED_BYTES" 'BEGIN { printf "✅ Linux UPX 压缩完成：%.2fMB -> %.2fMB，减少 %.2fMB\n", b/1024/1024, a/1024/1024, s/1024/1024 }'
+          else
+            awk -v b="$BEFORE_BYTES" -v a="$AFTER_BYTES" 'BEGIN { printf "ℹ️ Linux UPX 压缩完成：%.2fMB -> %.2fMB\n", b/1024/1024, a/1024/1024 }'
+          fi
+          tar -czvf "../../artifacts/$TAR_NAME" "$TARGET"
+          sha256sum "../../artifacts/$TAR_NAME" > "../../artifacts/$TAR_NAME.sha256"
+
+          if [ "${skip-appimage:-false}" = "true" ]; then
+            echo "跳过 AppImage 打包"
+            exit 0
+          fi
+
+          mkdir -p AppDir/usr/bin AppDir/usr/share/applications AppDir/usr/share/icons/hicolor/256x256/apps
+          cp "$TARGET" AppDir/usr/bin/gonavi
+          printf '%s\n' '[Desktop Entry]' 'Name=GoNavi' 'Exec=gonavi' 'Icon=gonavi' 'Type=Application' 'Categories=Development;Database;' 'Comment=Database Management Tool' > AppDir/usr/share/applications/gonavi.desktop
+          cp AppDir/usr/share/applications/gonavi.desktop AppDir/gonavi.desktop
+          if [ -f "../../build/appicon.png" ]; then
+            cp "../../build/appicon.png" AppDir/usr/share/icons/hicolor/256x256/apps/gonavi.png
+            cp "../../build/appicon.png" AppDir/gonavi.png
+          else
+            touch AppDir/gonavi.png
+            cp AppDir/gonavi.png AppDir/usr/share/icons/hicolor/256x256/apps/gonavi.png
+          fi
+          export DEPLOY_GTK_VERSION=3
+          /tmp/linuxdeploy --appdir AppDir --plugin gtk --output appimage || exit 0
+          mv GoNavi*.AppImage "$APPIMAGE_NAME" 2>/dev/null || exit 0
+          mv "$APPIMAGE_NAME" "../../artifacts/$APPIMAGE_NAME"
+          sha256sum "../../artifacts/$APPIMAGE_NAME" > "../../artifacts/$APPIMAGE_NAME.sha256"
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: test-build-${{ matrix.build_name }}-run${{ github.run_number }}
+          path: |
+            artifacts/*
+            drivers/**
+          if-no-files-found: error
+          retention-days: 7

.github/workflows/test-macos-build.yml

@@ -0,0 +1,94 @@
+name: Test Build macOS (Manual)
+
+on:
+  workflow_dispatch:
+    inputs:
+      build_label:
+        description: "测试包标识（仅用于文件名）"
+        required: false
+        default: "test"
+  push:
+    branches:
+      - feature/kingbase_opt
+    paths:
+      - ".github/workflows/test-macos-build.yml"
+
+permissions:
+  contents: read
+
+env:
+  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
+
+jobs:
+  build-macos:
+    name: Build macOS ${{ matrix.arch }}
+    runs-on: macos-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - platform: darwin/amd64
+            arch: amd64
+          - platform: darwin/arm64
+            arch: arm64
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: "1.24.3"
+          check-latest: true
+
+      - name: Setup Node
+        uses: actions/setup-node@v4
+        with:
+          node-version: "20"
+
+      - name: Install Wails
+        run: go install github.com/wailsapp/wails/v2/cmd/wails@v2.11.0
+
+      - name: Build App
+        run: |
+          set -euo pipefail
+          OUTPUT_NAME="gonavi-test-${{ matrix.arch }}"
+          BUILD_LABEL="${{ inputs.build_label }}"
+          if [ -z "$BUILD_LABEL" ]; then
+            BUILD_LABEL="test"
+          fi
+          APP_VERSION="${BUILD_LABEL}-${GITHUB_RUN_NUMBER}"
+          wails build \
+            -platform "${{ matrix.platform }}" \
+            -clean \
+            -o "$OUTPUT_NAME" \
+            -ldflags "-s -w -X GoNavi-Wails/internal/app.AppVersion=${APP_VERSION}"
+
+      - name: Package Zip
+        run: |
+          set -euo pipefail
+          APP_PATH="build/bin/gonavi-test-${{ matrix.arch }}.app"
+          if [ ! -d "$APP_PATH" ]; then
+            APP_PATH=$(find build/bin -maxdepth 1 -name "*.app" | head -n 1 || true)
+          fi
+          if [ -z "$APP_PATH" ] || [ ! -d "$APP_PATH" ]; then
+            echo "未找到 .app 产物"
+            ls -la build/bin || true
+            exit 1
+          fi
+          LABEL="${{ inputs.build_label }}"
+          if [ -z "$LABEL" ]; then
+            LABEL="test"
+          fi
+          ZIP_NAME="GoNavi-${LABEL}-macos-${{ matrix.arch }}-run${GITHUB_RUN_NUMBER}.zip"
+          mkdir -p artifacts
+          ditto -c -k --sequesterRsrc --keepParent "$APP_PATH" "artifacts/$ZIP_NAME"
+          shasum -a 256 "artifacts/$ZIP_NAME" > "artifacts/$ZIP_NAME.sha256"
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: gonavi-macos-${{ matrix.arch }}-run${{ github.run_number }}
+          path: artifacts/*
+          if-no-files-found: error

frontend/ai_ui_mockups_wip.html

@@ -1,182 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-    <meta charset="UTF-8">
-    <title>AI UI Brainstorming Prototypes</title>
-    <!-- React & ReactDOM -->
-    <script crossorigin src="https://unpkg.com/react@18/umd/react.development.js"></script>
-    <script crossorigin src="https://unpkg.com/react-dom@18/umd/react-dom.development.js"></script>
-    <!-- Babel -->
-    <script src="https://unpkg.com/@babel/standalone/babel.min.js"></script>
-    <!-- Ant Design -->
-    <script src="https://unpkg.com/dayjs/dayjs.min.js"></script>
-    <script src="https://unpkg.com/antd/dist/antd.min.js"></script>
-    <link rel="stylesheet" href="https://unpkg.com/antd/dist/reset.css" />
-    <!-- Icons -->
-    <script src="https://unpkg.com/@ant-design/icons/dist/index.umd.js"></script>
-    <style>
-        body { padding: 40px; background: #f0f2f5; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial; }
-        .prototype-container { display: flex; gap: 40px; }
-        .prototype-column { flex: 1; max-width: 600px; background: white; border-radius: 12px; box-shadow: 0 4px 12px rgba(0,0,0,0.05); overflow: hidden; }
-        .prototype-header { padding: 16px 24px; border-bottom: 1px solid #f0f0f0; background: #fafafa; font-weight: bold; }
-        .prototype-body { padding: 24px; }
-        
-        /* Default App Theme Colors (Light Mode) */
-        :root {
-            --gn-border: rgba(16,24,40,0.08);
-            --gn-bg: rgba(255,255,255,0.84);
-            --gn-text: #162033;
-            --gn-muted: rgba(16,24,40,0.55);
-            --gn-primary: #1677ff;
-            --gn-primary-bg: rgba(24,144,255,0.1);
-        }
-
-        /* V1 Styles: Professional List */
-        .v1-list-item {
-            display: flex; align-items: center; justify-content: space-between;
-            padding: 12px 16px; margin-bottom: 8px; border-radius: 8px;
-            border: 1px solid transparent; cursor: pointer; transition: all 0.2s;
-        }
-        .v1-list-item:hover { background: #f5f5f5; }
-        .v1-list-item.selected {
-            background: var(--gn-primary-bg); border-color: var(--gn-primary);
-        }
-        
-        /* V2 Styles: Refined Cards (ConnectionModal Style) */
-        .v2-card-grid {
-            display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
-        }
-        .v2-card {
-            padding: 16px; border-radius: 12px; border: 1px solid var(--gn-border);
-            cursor: pointer; transition: all 0.2s; background: white;
-            box-shadow: inset 0 0 0 1px rgba(16,24,40,0.01);
-        }
-        .v2-card:hover { border-color: #d9d9d9; background: #fafafa; }
-        .v2-card.selected {
-            border-color: var(--gn-primary); box-shadow: 0 0 0 1px var(--gn-primary) inset;
-        }
-        
-        .section-title { font-size: 13px; font-weight: 600; color: var(--gn-muted); margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
-    </style>
-</head>
-<body>
-    <div id="root"></div>
-    <script type="text/babel">
-        const { useState } = React;
-        const { Input, Slider, Select, Button, Form, ConfigProvider } = antd;
-        const { ThunderboltOutlined, CloudOutlined, ExperimentOutlined, AppstoreOutlined, SettingOutlined, LinkOutlined, KeyOutlined } = icons;
-
-        const PROVIDERS = [
-            { key: 'openai', label: 'OpenAI', icon: <ThunderboltOutlined />, desc: 'GPT-4o / o1' },
-            { key: 'deepseek', label: 'DeepSeek', icon: <ThunderboltOutlined />, desc: 'V3 / R1' },
-            { key: 'anthropic', label: 'Claude', icon: <ExperimentOutlined />, desc: 'Sonnet 3.5' },
-            { key: 'custom', label: '自定义', icon: <AppstoreOutlined />, desc: '通用 API' },
-        ];
-
-        const V1ListDesign = () => {
-            const [selected, setSelected] = useState('openai');
-            return (
-                <div className="prototype-column">
-                    <div className="prototype-header">方案一：IDE 专业列表风格 (更克制、无彩色渐变)</div>
-                    <div className="prototype-body">
-                        <div className="section-title">提供商选择</div>
-                        <div style={{ marginBottom: 24, padding: 8, background: '#fafafa', borderRadius: 10, border: '1px solid #f0f0f0' }}>
-                            {PROVIDERS.map(p => (
-                                <div key={p.key} className={`v1-list-item ${selected === p.key ? 'selected' : ''}`} onClick={() => setSelected(p.key)}>
-                                    <div style={{ display: 'flex', alignItems: 'center', gap: 12 }}>
-                                        <div style={{ 
-                                            width: 32, height: 32, borderRadius: 6, display: 'grid', placeItems: 'center',
-                                            background: selected === p.key ? '#1677ff' : '#e6f4ff', 
-                                            color: selected === p.key ? '#fff' : '#1677ff', fontSize: 16
-                                        }}>
-                                            {p.icon}
-                                        </div>
-                                        <div>
-                                            <div style={{ fontWeight: 500, color: 'var(--gn-text)', fontSize: 14 }}>{p.label}</div>
-                                            <div style={{ fontSize: 12, color: 'var(--gn-muted)' }}>{p.desc}</div>
-                                        </div>
-                                    </div>
-                                    <div style={{ width: 16, height: 16, borderRadius: '50%', border: `2px solid ${selected === p.key ? 'var(--gn-primary)' : '#d9d9d9'}`, padding: 2 }}>
-                                        {selected === p.key && <div style={{ width: '100%', height: '100%', background: 'var(--gn-primary)', borderRadius: '50%' }} />}
-                                    </div>
-                                </div>
-                            ))}
-                        </div>
-                        
-                        <div className="section-title">连接配置 (紧凑表单)</div>
-                        <Form layout="vertical" size="middle">
-                            <Form.Item label="API Endpoint">
-                                <Input placeholder="https://api.openai.com/v1" prefix={<LinkOutlined style={{color: 'var(--gn-muted)'}}/>} />
-                            </Form.Item>
-                            <Form.Item label="API Key">
-                                <Input.Password placeholder="sk-..." prefix={<KeyOutlined style={{color: 'var(--gn-muted)'}}/>} />
-                            </Form.Item>
-                            <Form.Item label="Model Name">
-                                <Input placeholder="gpt-4o" prefix={<AppstoreOutlined style={{color: 'var(--gn-muted)'}}/>} />
-                            </Form.Item>
-                        </Form>
-                    </div>
-                </div>
-            );
-        };
-
-        const V2CardDesign = () => {
-            const [selected, setSelected] = useState('openai');
-            return (
-                <div className="prototype-column">
-                    <div className="prototype-header">方案二：GoNavi 统一卡片风格 (类似 ConnectionModal)</div>
-                    <div className="prototype-body">
-                        <div className="section-title">选择服务提供商</div>
-                        <div className="v2-card-grid" style={{ marginBottom: 24 }}>
-                            {PROVIDERS.map(p => (
-                                <div key={p.key} className={`v2-card ${selected === p.key ? 'selected' : ''}`} onClick={() => setSelected(p.key)}>
-                                    <div style={{ display: 'flex', alignItems: 'flex-start', gap: 12 }}>
-                                        <div style={{ color: selected === p.key ? 'var(--gn-primary)' : 'var(--gn-muted)', fontSize: 20, marginTop: 2 }}>
-                                            {p.icon}
-                                        </div>
-                                        <div>
-                                            <div style={{ fontWeight: 600, color: 'var(--gn-text)', fontSize: 14 }}>{p.label}</div>
-                                            <div style={{ fontSize: 12, color: 'var(--gn-muted)', marginTop: 4 }}>{p.desc}</div>
-                                        </div>
-                                    </div>
-                                </div>
-                            ))}
-                        </div>
-
-                        <div style={{ padding: 20, borderRadius: 12, border: '1px solid var(--gn-border)', background: '#fafafa' }}>
-                            <div className="section-title" style={{ marginTop: 0 }}>认证与设置</div>
-                            <Form layout="horizontal" labelCol={{ span: 6 }} wrapperCol={{ span: 18 }} size="middle">
-                                <Form.Item label="Endpoint" style={{ marginBottom: 16 }}>
-                                    <Input placeholder="https://api..." />
-                                </Form.Item>
-                                <Form.Item label="API Key" style={{ marginBottom: 16 }}>
-                                    <Input.Password placeholder="sk-..." />
-                                </Form.Item>
-                                <Form.Item label="模型名称" style={{ marginBottom: 0 }}>
-                                    <Input placeholder="例如 gpt-4o" />
-                                </Form.Item>
-                            </Form>
-                        </div>
-                    </div>
-                </div>
-            );
-        };
-
-        const App = () => (
-            <ConfigProvider theme={{ token: { colorPrimary: '#1677ff', borderRadius: 6 } }}>
-                <div style={{ marginBottom: 24 }}>
-                    <h1 style={{ fontSize: 24, margin: 0 }}>AI 设置 UI 重构探讨</h1>
-                    <p style={{ color: 'var(--gn-muted)' }}>当前设计带有太多渐变和鲜艳色彩（"AI 味"）。以下是遵循 GoNavi 本身设计规范（克制、专业）的两个方案：</p>
-                </div>
-                <div className="prototype-container">
-                    <V1ListDesign />
-                    <V2CardDesign />
-                </div>
-            </ConfigProvider>
-        );
-
-        const root = ReactDOM.createRoot(document.getElementById('root'));
-        root.render(<App />);
-    </script>
-</body>
-</html>

frontend/package.json

@@ -6,8 +6,7 @@
   "scripts": {
     "dev": "vite",
     "build": "tsc && vite build",
-    "preview": "vite preview",
-    "test": "vitest run"
+    "preview": "vite preview"
   },
   "dependencies": {
     "@ant-design/icons": "^5.2.6",
@@ -16,16 +15,11 @@
     "@dnd-kit/sortable": "^10.0.0",
     "@dnd-kit/utilities": "^3.2.2",
     "@monaco-editor/react": "^4.6.0",
-    "@types/react-syntax-highlighter": "^15.5.13",
     "antd": "^5.12.0",
     "clsx": "^2.1.0",
-    "mermaid": "^11.13.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
-    "react-markdown": "^10.1.0",
     "react-resizable": "^3.1.3",
-    "react-syntax-highlighter": "^16.1.1",
-    "remark-gfm": "^4.0.1",
     "sql-formatter": "^15.7.0",
     "uuid": "^9.0.1",
     "zustand": "^4.4.7"
@@ -37,7 +31,6 @@
     "@types/uuid": "^9.0.7",
     "@vitejs/plugin-react": "^4.2.1",
     "typescript": "^5.2.2",
-    "vite": "^5.0.8",
-    "vitest": "^3.2.4"
+    "vite": "^5.0.8"
   }
-}
+}

frontend/package.json.md5

@@ -1 +1 @@
-dcb87159cf0f1f6f750d1c4870911d3f
+5b8157374dae5f9340e31b2d0bd2c00e

frontend/public/db-icons/clickhouse.svg

@@ -1 +0,0 @@
-<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>ClickHouse</title><path d="M21.333 10H24v4h-2.667ZM16 1.335h2.667v21.33H16Zm-5.333 0h2.666v21.33h-2.666ZM0 22.665V1.335h2.667v21.33zm5.333-21.33H8v21.33H5.333Z"/></svg>

frontend/public/db-icons/diros.svg

@@ -1 +0,0 @@
-<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Apache Doris</title><path d="M8.666.0001c-.5355-.004-1.068.1072-1.5241.3384-.207.1048-.5749.3802-.8177.6118-1.0278.9803-1.2876 2.5138-.6553 3.8679.205.439.5068.7694 2.8476 3.1166 2.4527 2.4594 2.6352 2.6255 2.8852 2.6258.2446.0003.3647-.099 1.4408-1.19.9367-.9496 1.2306-1.2992 1.4536-1.7286.5966-1.149.6487-2.0513.174-3.014-.2264-.459-.4816-.7514-1.9012-2.176-.9018-.9052-1.7907-1.7496-1.9751-1.8765C10.0488.2005 9.3548.0052 8.666 0ZM3.5518 5.5737c-.2176.0031-.6097.085-.6097.3285v12.0904l.1642.175c.1123.1194.2498.1748.4342.1748.2545 0 .4436-.1738 3.349-3.0786 2.6868-2.6862 3.079-2.909 3.0791-3.305.0002-.3961-.3924-.6194-3.0784-3.306-2.8612-2.8619-3.0968-3.079-3.3384-3.079Zm13.0967.861c-.0481.0184-.112.1636-.1418.3225-.0756.403-.3719 1.109-.6572 1.5663-.1407.2253-2.2392 2.3955-5.049 5.2212-2.7513 2.7667-4.9104 4.9985-5.0468 5.2165-.4552.7275-.5967 1.3905-.4684 2.1964.222 1.3947 1.3263 2.6812 2.5486 2.9693.4667.11 1.618.0927 2.0329-.0305.2084-.062.526-.2112.7055-.3318.5023-.3373 9.341-9.0562 9.6463-9.5154.449-.6753.8356-1.0716.8395-1.9762-.0056-.5935-.1305-1.1138-1.0715-2.306-.5094-.6523-3.2341-3.3723-3.338-3.3324Z"/></svg>

frontend/public/db-icons/duckdb.svg

@@ -1 +0,0 @@
-<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>DuckDB</title><path d="M12 0C5.363 0 0 5.363 0 12s5.363 12 12 12 12-5.363 12-12S18.637 0 12 0zM9.502 7.03a4.974 4.974 0 0 1 4.97 4.97 4.974 4.974 0 0 1-4.97 4.97A4.974 4.974 0 0 1 4.532 12a4.974 4.974 0 0 1 4.97-4.97zm6.563 3.183h2.351c.98 0 1.787.782 1.787 1.762s-.807 1.789-1.787 1.789h-2.351v-3.551z"/></svg>

frontend/public/db-icons/mariadb.svg

@@ -1 +0,0 @@
-<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>MariaDB</title><path d="M23.157 4.412c-.676.284-.79.31-1.673.372-.65.045-.757.057-1.212.209-.75.246-1.395.75-2.02 1.59-.296.398-1.249 1.913-1.249 1.988 0 .057-.65.998-.915 1.32-.574.713-1.08 1.079-2.14 1.59-.77.36-1.224.524-4.102 1.477-1.073.353-2.133.738-2.367.864-.852.449-1.515 1.036-2.203 1.938-1.003 1.32-.972 1.313-3.042.947a12.264 12.264 0 00-.675-.063c-.644-.05-1.023.044-1.332.334L0 17.193l.177.088c.094.05.353.234.561.398.215.17.461.347.55.391.088.044.17.088.183.101.012.013-.089.17-.228.353-.435.581-.593.871-.574 1.048.019.164.032.17.43.17.517-.006.826-.056 1.261-.208.65-.233 2.058-.94 2.784-1.4.776-.5 1.717-.998 1.956-1.042.082-.02.354-.07.594-.114.58-.107 1.464-.095 2.587.05.108.013.373.045.6.064.227.025.43.057.454.076.026.012.474.037.998.056.934.026 1.104.007 1.3-.189.126-.133.385-.631.498-.985.209-.643.417-.921.366-.492-.113.966-.322 1.692-.713 2.411-.259.499-.663 1.092-.934 1.395-.322.347-.315.36.088.315.619-.063 1.471-.397 2.096-.82.827-.562 1.647-1.691 2.19-3.03.107-.27.22-.22.183.083-.013.094-.038.315-.057.498l-.031.328.353-.202c.833-.48 1.414-1.262 2.127-2.884.227-.518.877-2.922 1.073-3.976a9.64 9.64 0 01.271-1.042c.127-.429.196-.555.48-.858.183-.19.625-.555.978-.808.72-.505.953-.75 1.187-1.205.208-.417.284-1.13.132-1.357-.132-.202-.284-.196-.763.006Z"/></svg>

frontend/public/db-icons/mongodb.svg

@@ -1 +0,0 @@
-<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>MongoDB</title><path d="M17.193 9.555c-1.264-5.58-4.252-7.414-4.573-8.115-.28-.394-.53-.954-.735-1.44-.036.495-.055.685-.523 1.184-.723.566-4.438 3.682-4.74 10.02-.282 5.912 4.27 9.435 4.888 9.884l.07.05A73.49 73.49 0 0111.91 24h.481c.114-1.032.284-2.056.51-3.07.417-.296.604-.463.85-.693a11.342 11.342 0 003.639-8.464c.01-.814-.103-1.662-.197-2.218zm-5.336 8.195s0-8.291.275-8.29c.213 0 .49 10.695.49 10.695-.381-.045-.765-1.76-.765-2.405z"/></svg>

frontend/public/db-icons/mysql.svg

@@ -1 +0,0 @@
-<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>MySQL</title><path d="M16.405 5.501c-.115 0-.193.014-.274.033v.013h.014c.054.104.146.18.214.273.054.107.1.214.154.32l.014-.015c.094-.066.14-.172.14-.333-.04-.047-.046-.094-.08-.14-.04-.067-.126-.1-.18-.153zM5.77 18.695h-.927a50.854 50.854 0 00-.27-4.41h-.008l-1.41 4.41H2.45l-1.4-4.41h-.01a72.892 72.892 0 00-.195 4.41H0c.055-1.966.192-3.81.41-5.53h1.15l1.335 4.064h.008l1.347-4.064h1.095c.242 2.015.384 3.86.428 5.53zm4.017-4.08c-.378 2.045-.876 3.533-1.492 4.46-.482.716-1.01 1.073-1.583 1.073-.153 0-.34-.046-.566-.138v-.494c.11.017.24.026.386.026.268 0 .483-.075.647-.222.197-.18.295-.382.295-.605 0-.155-.077-.47-.23-.944L6.23 14.615h.91l.727 2.36c.164.536.233.91.205 1.123.4-1.064.678-2.227.835-3.483zm12.325 4.08h-2.63v-5.53h.885v4.85h1.745zm-3.32.135l-1.016-.5c.09-.076.177-.158.255-.25.433-.506.648-1.258.648-2.253 0-1.83-.718-2.746-2.155-2.746-.704 0-1.254.232-1.65.697-.43.508-.646 1.256-.646 2.245 0 .972.19 1.686.574 2.14.35.41.877.615 1.583.615.264 0 .506-.033.725-.098l1.325.772.36-.622zM15.5 17.588c-.225-.36-.337-.94-.337-1.736 0-1.393.424-2.09 1.27-2.09.443 0 .77.167.977.5.224.362.336.936.336 1.723 0 1.404-.424 2.108-1.27 2.108-.445 0-.77-.167-.978-.5zm-1.658-.425c0 .47-.172.856-.516 1.156-.344.3-.803.45-1.384.45-.543 0-1.064-.172-1.573-.515l.237-.476c.438.22.833.328 1.19.328.332 0 .593-.073.783-.22a.754.754 0 00.3-.615c0-.33-.23-.61-.648-.845-.388-.213-1.163-.657-1.163-.657-.422-.307-.632-.636-.632-1.177 0-.45.157-.81.47-1.085.315-.278.72-.415 1.22-.415.512 0 .98.136 1.4.41l-.213.476a2.726 2.726 0 00-1.064-.23c-.283 0-.502.068-.654.206a.685.685 0 00-.248.524c0 .328.234.61.666.85.393.215 1.187.67 1.187.67.433.305.648.63.648 1.168zm9.382-5.852c-.535-.014-.95.04-1.297.188-.1.04-.26.04-.274.167.055.053.063.14.11.214.08.134.218.313.346.407.14.11.28.216.427.31.26.16.555.255.81.416.145.094.293.213.44.313.073.05.12.14.214.172v-.02c-.046-.06-.06-.147-.105-.214-.067-.067-.134-.127-.2-.193a3.223 3.223 0 00-.695-.675c-.214-.146-.682-.35-.77-.595l-.013-.014c.146-.013.32-.066.46-.106.227-.06.435-.047.67-.106.106-.027.213-.06.32-.094v-.06c-.12-.12-.21-.283-.334-.395a8.867 8.867 0 00-1.104-.823c-.21-.134-.476-.22-.697-.334-.08-.04-.214-.06-.26-.127-.12-.146-.19-.34-.275-.514a17.69 17.69 0 01-.547-1.163c-.12-.262-.193-.523-.34-.763-.69-1.137-1.437-1.826-2.586-2.5-.247-.14-.543-.2-.856-.274-.167-.008-.334-.02-.5-.027-.11-.047-.216-.174-.31-.235-.38-.24-1.364-.76-1.644-.072-.18.434.267.862.422 1.082.115.153.26.328.34.5.047.116.06.235.107.356.106.294.207.622.347.897.073.14.153.287.247.413.054.073.146.107.167.227-.094.136-.1.334-.154.5-.24.757-.146 1.693.194 2.25.107.166.362.534.703.393.3-.12.234-.5.32-.835.02-.08.007-.133.048-.187v.015c.094.188.188.367.274.555.206.328.566.668.867.895.16.12.287.328.487.402v-.02h-.015c-.043-.058-.1-.086-.154-.133a3.445 3.445 0 01-.35-.4 8.76 8.76 0 01-.747-1.218c-.11-.21-.202-.436-.29-.643-.04-.08-.04-.2-.107-.24-.1.146-.247.273-.32.453-.127.288-.14.642-.188 1.01-.027.007-.014 0-.027.014-.214-.052-.287-.274-.367-.46-.2-.475-.233-1.238-.06-1.785.047-.14.247-.582.167-.716-.042-.127-.174-.2-.247-.303a2.478 2.478 0 01-.24-.427c-.16-.374-.24-.788-.414-1.162-.08-.173-.22-.354-.334-.513-.127-.18-.267-.307-.368-.52-.033-.073-.08-.194-.027-.274.014-.054.042-.075.094-.09.088-.072.335.022.422.062.247.1.455.194.662.334.094.066.195.193.315.226h.14c.214.047.455.014.655.073.355.114.675.28.962.46a5.953 5.953 0 012.085 2.286c.08.154.115.295.188.455.14.33.313.663.455.982.14.315.275.636.476.897.1.14.502.213.682.286.133.06.34.115.46.188.23.14.454.3.67.454.11.076.443.243.463.378z"/></svg>

frontend/public/db-icons/redis.svg

@@ -1 +0,0 @@
-<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Redis</title><path d="M22.71 13.145c-1.66 2.092-3.452 4.483-7.038 4.483-3.203 0-4.397-2.825-4.48-5.12.701 1.484 2.073 2.685 4.214 2.63 4.117-.133 6.94-3.852 6.94-7.239 0-4.05-3.022-6.972-8.268-6.972-3.752 0-8.4 1.428-11.455 3.685C2.59 6.937 3.885 9.958 4.35 9.626c2.648-1.904 4.748-3.13 6.784-3.744C8.12 9.244.886 17.05 0 18.425c.1 1.261 1.66 4.648 2.424 4.648.232 0 .431-.133.664-.365a100.49 100.49 0 0 0 5.54-6.765c.222 3.104 1.748 6.898 6.014 6.898 3.819 0 7.604-2.756 9.33-8.965.2-.764-.73-1.361-1.261-.73zm-4.349-5.013c0 1.959-1.926 2.922-3.685 2.922-.941 0-1.664-.247-2.235-.568 1.051-1.592 2.092-3.225 3.21-4.973 1.972.334 2.71 1.43 2.71 2.619z"/></svg>

frontend/public/db-icons/sphinx.svg

@@ -1 +0,0 @@
-<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Sphinx</title><path d="M16.284 19.861c0-.654.177-1.834.393-2.623.499-1.822.774-4.079.497-4.079-.116 0-.959.762-1.873 1.694-3.472 3.54-7.197 5.543-10.312 5.543-1.778 0-2.987-.45-4.154-1.545C.128 18.186 0 17.858 0 16.703c0-1.188.117-1.468.909-2.175.718-.642 1.171-.813 2.157-.813.76.171 1.21.16 1.457.461.251.296.338 1.265.035 1.832-.162.303-.585.491-1.105.491-.49 0-.77-.116-.669-.278.315-.511-.135-.857-.713-.548-.699.374-.711 1.698-.021 2.322.969.878 3.65 1.208 5.262.648 1.743-.605 4.022-2.061 5.841-3.732l1.6-1.469-2.088-.013c-2.186-.012-3.608-.273-8.211-1.506-1.531-.41-3.003-.765-3.271-.789-.304-.026-.503-.274-.487-.656.027-.646.378-1.127.793-1.308.249-.109 1.977-.274 3.809-.761 7.136-1.898 7.569-1.629 12.323-.426 1.553.393 3.351.821 4.147.835 1.227.022 1.493.124 1.74.666.16.351.291.686.291.745 0 .058-.695.424-1.545.813-3.12 1.428-4.104 2.185-3.088 3.635.421.602.412.666-.14 1.052-.323.227-.59.687-.593 1.022-.009.908-.583 2.856-1.417 3.624l-.732.675v-1.189Zm1.594-8.328c1.242-.346 1.994-.738 3.539-1.562-1.272-.372-4.462-.895-4.462-.895-2.354-.472-2.108-.448-2.214.071a3.475 3.475 0 0 1-.45 1.105c-.541.848-2.521 1.026-3.656.483-.356-.171-.714-.821-.709-1.283.007-.65-.362-.801-.598-.714-.191.07-.813.079-2.179.448-4.514 1.217-5.132 1.078-2.189 1.495.353.05 2.223.572 3.136.815 2.239.597 2.658.641 5.556.581 2.015-.042 2.858-.163 4.226-.544ZM.732 6.258c.056-.577.088-.702 1.692-1.025.919-.185 3.185-.785 5.036-1.333 4.254-1.26 5.462-1.263 9.873-.026 1.904.535 4.037.973 4.74.975 1.097.002 1.668.487 1.668.487.505 1.16.412 1.24-1.558 1.24-1.374 0-2.558-.232-4.385-.857-1.389-.476-3.369-.923-4.451-1.004-1.974-.149-1.971-.15-8.072 1.529-1.072.295-2.553.624-3.29.732l-1.342.196.089-.914Z"/></svg>

frontend/public/db-icons/sqlite.svg

@@ -1 +0,0 @@
-<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>SQLite</title><path d="M21.678.521c-1.032-.92-2.28-.55-3.513.544a8.71 8.71 0 0 0-.547.535c-2.109 2.237-4.066 6.38-4.674 9.544.237.48.422 1.093.544 1.561a13.044 13.044 0 0 1 .164.703s-.019-.071-.096-.296l-.05-.146a1.689 1.689 0 0 0-.033-.08c-.138-.32-.518-.995-.686-1.289-.143.423-.27.818-.376 1.176.484.884.778 2.4.778 2.4s-.025-.099-.147-.442c-.107-.303-.644-1.244-.772-1.464-.217.804-.304 1.346-.226 1.478.152.256.296.698.422 1.186.286 1.1.485 2.44.485 2.44l.017.224a22.41 22.41 0 0 0 .056 2.748c.095 1.146.273 2.13.5 2.657l.155-.084c-.334-1.038-.47-2.399-.41-3.967.09-2.398.642-5.29 1.661-8.304 1.723-4.55 4.113-8.201 6.3-9.945-1.993 1.8-4.692 7.63-5.5 9.788-.904 2.416-1.545 4.684-1.931 6.857.666-2.037 2.821-2.912 2.821-2.912s1.057-1.304 2.292-3.166c-.74.169-1.955.458-2.362.629-.6.251-.762.337-.762.337s1.945-1.184 3.613-1.72C21.695 7.9 24.195 2.767 21.678.521m-18.573.543A1.842 1.842 0 0 0 1.27 2.9v16.608a1.84 1.84 0 0 0 1.835 1.834h9.418a22.953 22.953 0 0 1-.052-2.707c-.006-.062-.011-.141-.016-.2a27.01 27.01 0 0 0-.473-2.378c-.121-.47-.275-.898-.369-1.057-.116-.197-.098-.31-.097-.432 0-.12.015-.245.037-.386a9.98 9.98 0 0 1 .234-1.045l.217-.028c-.017-.035-.014-.065-.031-.097l-.041-.381a32.8 32.8 0 0 1 .382-1.194l.2-.019c-.008-.016-.01-.038-.018-.053l-.043-.316c.63-3.28 2.587-7.443 4.8-9.791.066-.069.133-.128.198-.194Z"/></svg>

frontend/src/App.tsx

@@ -1,7 +1,7 @@
 import React, { useState, useEffect, useMemo, useCallback } from 'react';
-import { Layout, Button, ConfigProvider, theme, message, Modal, Spin, Slider, Progress, Switch, Input, InputNumber, Select, Tooltip } from 'antd';
+import { Layout, Button, ConfigProvider, theme, message, Modal, Spin, Slider, Progress, Switch, Input, InputNumber, Select } from 'antd';
 import zhCN from 'antd/locale/zh_CN';
-import { PlusOutlined, ConsoleSqlOutlined, UploadOutlined, DownloadOutlined, CloudDownloadOutlined, BugOutlined, ToolOutlined, GlobalOutlined, InfoCircleOutlined, GithubOutlined, SkinOutlined, CheckOutlined, MinusOutlined, BorderOutlined, CloseOutlined, SettingOutlined, LinkOutlined, BgColorsOutlined, AppstoreOutlined, RobotOutlined } from '@ant-design/icons';
+import { PlusOutlined, ConsoleSqlOutlined, UploadOutlined, DownloadOutlined, CloudDownloadOutlined, BugOutlined, ToolOutlined, GlobalOutlined, InfoCircleOutlined, GithubOutlined, SkinOutlined, CheckOutlined, MinusOutlined, BorderOutlined, CloseOutlined, SettingOutlined, LinkOutlined, BgColorsOutlined, AppstoreOutlined } from '@ant-design/icons';
 import { BrowserOpenURL, Environment, EventsOn, Quit, WindowFullscreen, WindowGetPosition, WindowGetSize, WindowIsFullscreen, WindowIsMaximised, WindowMaximise, WindowMinimise, WindowSetPosition, WindowSetSize, WindowToggleMaximise, WindowUnfullscreen } from '../wailsjs/runtime';
 import Sidebar from './components/Sidebar';
 import TabManager from './components/TabManager';
@@ -9,14 +9,10 @@ import ConnectionModal from './components/ConnectionModal';
 import DataSyncModal from './components/DataSyncModal';
 import DriverManagerModal from './components/DriverManagerModal';
 import LogPanel from './components/LogPanel';
-import AIChatPanel from './components/AIChatPanel';
-import AISettingsModal from './components/AISettingsModal';
 import { useStore } from './store';
 import { SavedConnection } from './types';
 import { blurToFilter, normalizeBlurForPlatform, normalizeOpacityForPlatform, isWindowsPlatform, resolveAppearanceValues } from './utils/appearance';
-import { getMacNativeTitlebarPaddingLeft, getMacNativeTitlebarPaddingRight, shouldHandleMacNativeFullscreenShortcut, shouldSuppressMacNativeEscapeExit } from './utils/macWindow';
 import { buildOverlayWorkbenchTheme } from './utils/overlayWorkbenchTheme';
-import { getConnectionWorkbenchState } from './utils/startupReadiness';
 import {
   SHORTCUT_ACTION_META,
   SHORTCUT_ACTION_ORDER,
@@ -28,7 +24,7 @@ import {
   isShortcutMatch,
   normalizeShortcutCombo,
 } from './utils/shortcuts';
-import { ConfigureGlobalProxy, SetMacNativeWindowControls, SetWindowTranslucency } from '../wailsjs/go/app/App';
+import { ConfigureGlobalProxy, SetWindowTranslucency } from '../wailsjs/go/app/App';
 import './App.css';
 
 const { Sider, Content } = Layout;
@@ -93,14 +89,9 @@ function App() {
   const [runtimePlatform, setRuntimePlatform] = useState('');
   const [isLinuxRuntime, setIsLinuxRuntime] = useState(false);
   const [isStoreHydrated, setIsStoreHydrated] = useState(() => useStore.persist.hasHydrated());
-  const [hasAppliedInitialGlobalProxy, setHasAppliedInitialGlobalProxy] = useState(false);
   const sidebarWidth = useStore(state => state.sidebarWidth);
   const setSidebarWidth = useStore(state => state.setSidebarWidth);
-  const aiPanelVisible = useStore(state => state.aiPanelVisible);
-  const toggleAIPanel = useStore(state => state.toggleAIPanel);
-  const setAIPanelVisible = useStore(state => state.setAIPanelVisible);
   const globalProxyInvalidHintShownRef = React.useRef(false);
-  const connectionWorkbenchState = getConnectionWorkbenchState(isStoreHydrated, hasAppliedInitialGlobalProxy);
 
   // 同步 macOS 窗口透明度：opacity=1.0 且 blur=0 时关闭 NSVisualEffectView，
   // 避免 GPU 持续计算窗口背后的模糊合成
@@ -206,16 +197,8 @@ function App() {
                       content: '全局代理配置失败: ' + errMsg,
                       key: 'global-proxy-sync-error',
                   });
-              })
-              .finally(() => {
-                  if (!cancelled) {
-                      setHasAppliedInitialGlobalProxy(true);
-                  }
               });
       } catch (e) {
-          if (!cancelled) {
-              setHasAppliedInitialGlobalProxy(true);
-          }
           console.warn("Wails API: ConfigureGlobalProxy unavailable", e);
       }
 
@@ -674,7 +657,6 @@ function App() {
   const activeTabId = useStore(state => state.activeTabId);
   const updateCheckInFlightRef = React.useRef(false);
   const updateDownloadInFlightRef = React.useRef(false);
-  const updateUserDismissedRef = React.useRef(false);
   const updateDownloadedVersionRef = React.useRef<string | null>(null);
   const updateInstallTriggeredVersionRef = React.useRef<string | null>(null);
   const updateDownloadMetaRef = React.useRef<UpdateDownloadResultData | null>(null);
@@ -739,19 +721,6 @@ function App() {
       || (runtimePlatform === '' && /mac/i.test(detectNavigatorPlatform()));
   const isWindowsRuntime = runtimePlatform === 'windows'
       || (runtimePlatform === '' && isWindowsPlatform());
-  const useNativeMacWindowControls = isMacRuntime && appearance.useNativeMacWindowControls === true;
-
-  useEffect(() => {
-      if (!isStoreHydrated || !isMacRuntime) {
-          return;
-      }
-
-      try {
-          void SetMacNativeWindowControls(useNativeMacWindowControls).catch(() => undefined);
-      } catch (e) {
-          console.warn('Wails API: SetMacNativeWindowControls unavailable', e);
-      }
-  }, [isMacRuntime, isStoreHydrated, useNativeMacWindowControls]);
 
   const formatBytes = (bytes?: number) => {
       if (!bytes || bytes <= 0) return '0 B';
@@ -776,7 +745,6 @@ function App() {
           return;
       }
       updateDownloadInFlightRef.current = true;
-      updateUserDismissedRef.current = false;
       updateDownloadMetaRef.current = null;
       setUpdateDownloadProgress({
           open: true,
@@ -821,18 +789,7 @@ function App() {
           } else {
               void message.success({ content: '更新下载完成', duration: 2 });
           }
-          setAboutUpdateStatus(`发现新版本 ${info.latestVersion}（已下载，请点击"下载进度"后安装）`);
-          // macOS：如果用户没有主动隐藏进度弹窗，则下载完成后自动打开下载目录
-          if (isMacRuntime && !updateUserDismissedRef.current) {
-              try {
-                  const openRes = await (window as any).go.app.App.OpenDownloadedUpdateDirectory();
-                  if (openRes?.success) {
-                      void message.success(openRes?.message || '已打开安装目录，请手动完成替换');
-                  }
-              } catch (e) {
-                  console.warn('自动打开下载目录失败', e);
-              }
-          }
+          setAboutUpdateStatus(`发现新版本 ${info.latestVersion}（已下载，请点击“下载进度”后安装）`);
       } else {
           setUpdateDownloadProgress(prev => ({
               ...prev,
@@ -863,34 +820,18 @@ function App() {
       && updateDownloadProgress.version === lastUpdateInfo?.latestVersion
       && (updateDownloadProgress.status === 'start'
           || updateDownloadProgress.status === 'downloading'
-          || updateDownloadProgress.status === 'done'
           || updateDownloadProgress.status === 'error');
   const canShowProgressEntry = (isLatestUpdateDownloaded || isBackgroundProgressForLatestUpdate)
       && updateInstallTriggeredVersionRef.current !== (lastUpdateInfo?.latestVersion || null);
 
   const handleInstallFromProgress = React.useCallback(async () => {
-      // 允许从下载进度弹窗（status=done）或关于弹窗（isLatestUpdateDownloaded=true）触发
-      const canInstall = updateDownloadProgress.status === 'done'
-          || (Boolean(lastUpdateInfo?.hasUpdate) && (Boolean(lastUpdateInfo?.downloaded) || updateDownloadedVersionRef.current === lastUpdateInfo?.latestVersion));
-      if (!canInstall) {
+      if (updateDownloadProgress.status !== 'done') {
           return;
       }
       if (isMacRuntime) {
           const res = await (window as any).go.app.App.OpenDownloadedUpdateDirectory();
           if (!res?.success) {
               void message.error('打开安装目录失败: ' + (res?.message || '未知错误'));
-              // 文件可能已被用户删除，清除已下载状态以允许重新下载
-              updateDownloadedVersionRef.current = null;
-              updateDownloadMetaRef.current = null;
-              setUpdateDownloadProgress(prev => ({
-                  ...prev,
-                  status: 'idle',
-                  percent: 0,
-                  downloaded: 0,
-                  open: false,
-              }));
-              setLastUpdateInfo(prev => prev ? { ...prev, downloaded: false, downloadPath: undefined } : prev);
-              setAboutUpdateStatus(prev => prev.replace('已下载', '未下载'));
               return;
           }
           updateInstallTriggeredVersionRef.current = updateDownloadProgress.version || lastUpdateInfo?.latestVersion || null;
@@ -905,7 +846,7 @@ function App() {
       }
       updateInstallTriggeredVersionRef.current = updateDownloadProgress.version || lastUpdateInfo?.latestVersion || null;
       hideUpdateDownloadProgress();
-  }, [hideUpdateDownloadProgress, isMacRuntime, lastUpdateInfo?.latestVersion, lastUpdateInfo?.hasUpdate, lastUpdateInfo?.downloaded, updateDownloadProgress.status, updateDownloadProgress.version]);
+  }, [hideUpdateDownloadProgress, isMacRuntime, lastUpdateInfo?.latestVersion, updateDownloadProgress.status, updateDownloadProgress.version]);
 
   const checkForUpdates = React.useCallback(async (silent: boolean) => {
       if (updateCheckInFlightRef.current) return;
@@ -926,11 +867,6 @@ function App() {
       if (!info) return;
       const aboutOpen = isAboutOpenRef.current;
       if (info.hasUpdate) {
-          // 以后端校验为准：如果后端确认文件不存在（downloaded=false），清除本地 ref
-          if (!info.downloaded && updateDownloadedVersionRef.current === info.latestVersion) {
-              updateDownloadedVersionRef.current = null;
-              updateDownloadMetaRef.current = null;
-          }
           const localDownloaded = updateDownloadedVersionRef.current === info.latestVersion;
           const hasDownloaded = Boolean(info.downloaded) || localDownloaded;
           if (hasDownloaded) {
@@ -1124,7 +1060,6 @@ function App() {
   const [isShortcutModalOpen, setIsShortcutModalOpen] = useState(false);
   const [capturingShortcutAction, setCapturingShortcutAction] = useState<ShortcutAction | null>(null);
   const [isProxyModalOpen, setIsProxyModalOpen] = useState(false);
-  const [isAISettingsOpen, setIsAISettingsOpen] = useState(false);
 
 
   // Log Panel: 最小高度按“工具栏 + 1 条日志行（微增）”限制
@@ -1200,10 +1135,6 @@ function App() {
               await WindowUnfullscreen();
               return;
           }
-          if (useNativeMacWindowControls && isMacRuntime) {
-              await WindowFullscreen();
-              return;
-          }
           await WindowToggleMaximise();
       } catch (_) {
           // ignore
@@ -1365,25 +1296,6 @@ function App() {
       };
   }, []);
 
-  useEffect(() => {
-      if (!isMacRuntime || !useNativeMacWindowControls) {
-          return;
-      }
-
-      const handleMacNativeEscapeCapture = (event: KeyboardEvent) => {
-          if (!shouldSuppressMacNativeEscapeExit(isMacRuntime, useNativeMacWindowControls, useStore.getState().windowState === 'fullscreen', event)) {
-              return;
-          }
-          event.preventDefault();
-          event.stopPropagation();
-      };
-
-      window.addEventListener('keydown', handleMacNativeEscapeCapture, true);
-      return () => {
-          window.removeEventListener('keydown', handleMacNativeEscapeCapture, true);
-      };
-  }, [isMacRuntime, useNativeMacWindowControls]);
-
   useEffect(() => {
       const handleGlobalShortcut = (event: KeyboardEvent) => {
           const matchedAction = SHORTCUT_ACTION_ORDER.find((action) => {
@@ -1423,11 +1335,6 @@ function App() {
               case 'openShortcutManager':
                   setIsShortcutModalOpen(true);
                   break;
-              case 'toggleMacFullscreen':
-                  if (isMacRuntime && useNativeMacWindowControls) {
-                      void handleTitleBarWindowToggle();
-                  }
-                  break;
           }
       };
 
@@ -1435,7 +1342,7 @@ function App() {
       return () => {
           window.removeEventListener('keydown', handleGlobalShortcut);
       };
-  }, [handleNewQuery, handleTitleBarWindowToggle, isMacRuntime, shortcutOptions, themeMode, setTheme, useNativeMacWindowControls]);
+  }, [handleNewQuery, shortcutOptions, themeMode, setTheme]);
 
   useEffect(() => {
       if (!capturingShortcutAction) {
@@ -1582,45 +1489,40 @@ function App() {
                 userSelect: 'none',
                 WebkitAppRegion: 'drag', // Wails drag region
                 '--wails-draggable': 'drag',
-                paddingLeft: getMacNativeTitlebarPaddingLeft(effectiveUiScale, useNativeMacWindowControls),
-                paddingRight: getMacNativeTitlebarPaddingRight(effectiveUiScale, useNativeMacWindowControls),
+                paddingLeft: Math.max(12, Math.round(16 * effectiveUiScale)),
                 fontSize: tokenFontSize
             } as any}
           >
-              <div style={{ display: 'flex', alignItems: 'center', gap: Math.max(6, Math.round(8 * effectiveUiScale)), fontWeight: 600, minWidth: 0 }}>
+              <div style={{ display: 'flex', alignItems: 'center', gap: Math.max(6, Math.round(8 * effectiveUiScale)), fontWeight: 600 }}>
                   {/* Logo can be added here if available */}
                   GoNavi
               </div>
-              {useNativeMacWindowControls ? (
-                  <div style={{ minWidth: Math.max(40, Math.round(48 * effectiveUiScale)) }} />
-              ) : (
-                  <div
-                    data-no-titlebar-toggle="true"
-                    onDoubleClick={(e) => e.stopPropagation()}
-                    style={{ display: 'flex', height: '100%', WebkitAppRegion: 'no-drag', '--wails-draggable': 'no-drag' } as any}
-                  >
-                      <Button 
-                        type="text" 
-                        icon={<MinusOutlined />} 
-                        style={{ height: '100%', borderRadius: 0, width: titleBarButtonWidth }} 
-                        onClick={WindowMinimise} 
-                      />
-                      <Button 
-                        type="text" 
-                        icon={<BorderOutlined />} 
-                        style={{ height: '100%', borderRadius: 0, width: titleBarButtonWidth }} 
-                        onClick={() => { void handleTitleBarWindowToggle(); }} 
-                      />
-                      <Button 
-                        type="text" 
-                        icon={<CloseOutlined />} 
-                        danger
-                        className="titlebar-close-btn"
-                        style={{ height: '100%', borderRadius: 0, width: titleBarButtonWidth }} 
-                        onClick={Quit} 
-                      />
-                  </div>
-              )}
+              <div
+                data-no-titlebar-toggle="true"
+                onDoubleClick={(e) => e.stopPropagation()}
+                style={{ display: 'flex', height: '100%', WebkitAppRegion: 'no-drag', '--wails-draggable': 'no-drag' } as any}
+              >
+                  <Button 
+                    type="text" 
+                    icon={<MinusOutlined />} 
+                    style={{ height: '100%', borderRadius: 0, width: titleBarButtonWidth }} 
+                    onClick={WindowMinimise} 
+                  />
+                  <Button 
+                    type="text" 
+                    icon={<BorderOutlined />} 
+                    style={{ height: '100%', borderRadius: 0, width: titleBarButtonWidth }} 
+                    onClick={() => { void handleTitleBarWindowToggle(); }} 
+                  />
+                  <Button 
+                    type="text" 
+                    icon={<CloseOutlined />} 
+                    danger
+                    className="titlebar-close-btn"
+                    style={{ height: '100%', borderRadius: 0, width: titleBarButtonWidth }} 
+                    onClick={Quit} 
+                  />
+              </div>
           </div>
 
           <Layout style={{ flex: 1, minHeight: 0, minWidth: 0 }}>
@@ -1634,24 +1536,11 @@ function App() {
           >
             <div style={{ height: '100%', display: 'flex', flexDirection: 'column', overflow: 'hidden' }}>
                 <div style={{ padding: `12px ${sidebarHorizontalPadding}px 8px`, borderBottom: 'none', display: 'flex', alignItems: 'center', flexShrink: 0 }}>
-                    <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', width: '100%' }}>
-                        <Tooltip title="工具"><Button type="text" icon={<ToolOutlined />} style={utilityButtonStyle} onClick={() => setIsToolsModalOpen(true)} /></Tooltip>
-                        <Tooltip title="代理"><Button type="text" icon={<GlobalOutlined />} style={utilityButtonStyle} onClick={() => setIsProxyModalOpen(true)} /></Tooltip>
-                        <Tooltip title="主题"><Button type="text" icon={<SkinOutlined />} style={utilityButtonStyle} onClick={() => setIsThemeModalOpen(true)} /></Tooltip>
-                        <Tooltip title="关于"><Button type="text" icon={<InfoCircleOutlined />} style={utilityButtonStyle} onClick={() => setIsAboutOpen(true)} /></Tooltip>
-                        <div style={{ width: 1, height: 16, background: 'rgba(128,128,128,0.2)', margin: '0 4px' }} />
-                        <Tooltip title="AI 助手">
-                            <Button
-                                type="text"
-                                icon={<RobotOutlined />}
-                                onClick={toggleAIPanel}
-                                style={{
-                                    ...utilityButtonStyle,
-                                    color: aiPanelVisible ? (darkMode ? '#ffd666' : '#1677ff') : utilityButtonStyle.color,
-                                    background: aiPanelVisible ? (darkMode ? 'rgba(255,214,102,0.16)' : 'rgba(24,144,255,0.12)') : 'transparent'
-                                }}
-                            />
-                        </Tooltip>
+                    <div style={{ display: 'grid', gridTemplateColumns: isSidebarNarrow ? 'repeat(2, minmax(0, 1fr))' : 'repeat(4, minmax(0, 1fr))', gap: 8, width: '100%' }}>
+                        <Button type="text" icon={<ToolOutlined />} title="工具" style={utilityButtonStyle} onClick={() => setIsToolsModalOpen(true)}>{isSidebarUltraCompact ? null : '工具'}</Button>
+                        <Button type="text" icon={<GlobalOutlined />} title="代理" style={utilityButtonStyle} onClick={() => setIsProxyModalOpen(true)}>{isSidebarUltraCompact ? null : '代理'}</Button>
+                        <Button type="text" icon={<SkinOutlined />} title="主题" style={utilityButtonStyle} onClick={() => setIsThemeModalOpen(true)}>{isSidebarUltraCompact ? null : '主题'}</Button>
+                        <Button type="text" icon={<InfoCircleOutlined />} title="关于" style={utilityButtonStyle} onClick={() => setIsAboutOpen(true)}>{isSidebarUltraCompact ? null : '关于'}</Button>
                     </div>
                 </div>
                 <div style={{ padding: `0 ${sidebarHorizontalPadding}px 10px`, borderBottom: 'none', display: 'flex', alignItems: 'center', flexShrink: 0 }}>
@@ -1665,44 +1554,8 @@ function App() {
                     </div>
                 </div>
                 
-                <div style={{ flex: 1, overflow: 'hidden', paddingBottom: 58, position: 'relative' }}>
-                    <div style={{ height: '100%', opacity: connectionWorkbenchState.ready ? 1 : 0.72, pointerEvents: connectionWorkbenchState.ready ? 'auto' : 'none' }}>
-                        <Sidebar onEditConnection={handleEditConnection} />
-                    </div>
-                    {!connectionWorkbenchState.ready && (
-                        <div
-                            style={{
-                                position: 'absolute',
-                                inset: 0,
-                                display: 'flex',
-                                alignItems: 'center',
-                                justifyContent: 'center',
-                                padding: 16,
-                                background: darkMode ? 'rgba(7, 12, 20, 0.42)' : 'rgba(255, 255, 255, 0.58)',
-                                backdropFilter: 'blur(4px)',
-                                zIndex: 1,
-                            }}
-                        >
-                            <div
-                                style={{
-                                    display: 'inline-flex',
-                                    alignItems: 'center',
-                                    gap: 10,
-                                    padding: '10px 14px',
-                                    borderRadius: 999,
-                                    background: darkMode ? 'rgba(15, 23, 36, 0.86)' : 'rgba(255, 255, 255, 0.94)',
-                                    border: darkMode ? '1px solid rgba(255,255,255,0.08)' : '1px solid rgba(22,32,51,0.08)',
-                                    boxShadow: darkMode ? '0 12px 24px rgba(0,0,0,0.26)' : '0 12px 24px rgba(15,23,42,0.08)',
-                                    color: darkMode ? 'rgba(255,255,255,0.88)' : '#162033',
-                                    fontSize: 12,
-                                    fontWeight: 500,
-                                }}
-                            >
-                                <Spin size="small" />
-                                <span>{connectionWorkbenchState.message}</span>
-                            </div>
-                        </div>
-                    )}
+                <div style={{ flex: 1, overflow: 'hidden', paddingBottom: 58 }}>
+                    <Sidebar onEditConnection={handleEditConnection} />
                 </div>
 
                 {/* Floating SQL Log Toggle */}
@@ -1759,14 +1612,9 @@ function App() {
                 title="拖动调整宽度"
             />
           </Sider>
-           <Content style={{ background: isLogPanelOpen ? bgContent : 'transparent', overflow: 'hidden', display: 'flex', flexDirection: 'column', minWidth: 0, flex: 1 }}>
-             <div style={{ flex: 1, minHeight: 0, minWidth: 0, overflow: 'hidden', display: 'flex', flexDirection: 'row' }}>
-               <div style={{ flex: 1, minHeight: 0, minWidth: 0, overflow: 'hidden', display: 'flex', flexDirection: 'column', background: bgContent, marginBottom: isLogPanelOpen ? 8 : 0, borderRadius: isLogPanelOpen ? windowCornerRadius : 0, clipPath: isLogPanelOpen ? `inset(0 round ${windowCornerRadius}px)` : 'none' }}>
-                  <TabManager />
-               </div>
-               {aiPanelVisible && (
-                  <AIChatPanel darkMode={darkMode} bgColor={bgContent} onClose={() => setAIPanelVisible(false)} onOpenSettings={() => setIsAISettingsOpen(true)} overlayTheme={overlayTheme} />
-               )}
+           <Content style={{ background: isLogPanelOpen ? bgContent : 'transparent', overflow: 'hidden', display: 'flex', flexDirection: 'column', minWidth: 0 }}>
+             <div style={{ flex: 1, minHeight: 0, minWidth: 0, overflow: 'hidden', display: 'flex', flexDirection: 'column', background: bgContent, marginBottom: isLogPanelOpen ? 8 : 0, borderRadius: isLogPanelOpen ? windowCornerRadius : 0, clipPath: isLogPanelOpen ? `inset(0 round ${windowCornerRadius}px)` : 'none' }}>
+                 <TabManager />
              </div>
              {isLogPanelOpen && (
                  <LogPanel 
@@ -1865,34 +1713,23 @@ function App() {
             onClose={() => setIsDriverModalOpen(false)}
             onOpenGlobalProxySettings={() => setIsProxyModalOpen(true)}
           />
-          <AISettingsModal
-            open={isAISettingsOpen}
-            onClose={() => setIsAISettingsOpen(false)}
-            darkMode={darkMode}
-            overlayTheme={overlayTheme}
-          />
           <Modal
             title={renderUtilityModalTitle(<InfoCircleOutlined />, '关于 GoNavi', '查看版本信息、仓库地址、更新状态与下载入口。')}
             open={isAboutOpen}
             onCancel={() => setIsAboutOpen(false)}
             styles={{ content: utilityModalShellStyle, header: { background: 'transparent', borderBottom: 'none', paddingBottom: 8 }, body: { paddingTop: 8 }, footer: { background: 'transparent', borderTop: 'none', paddingTop: 10, display: 'flex', flexWrap: 'wrap', gap: 10, justifyContent: 'flex-end' } }}
             footer={[
-                isBackgroundProgressForLatestUpdate && !isLatestUpdateDownloaded ? (
+                canShowProgressEntry ? (
                     <Button key="progress" icon={<DownloadOutlined />} onClick={showUpdateDownloadProgress}>下载进度</Button>
                 ) : null,
-                lastUpdateInfo?.hasUpdate && !isLatestUpdateDownloaded && !isBackgroundProgressForLatestUpdate ? (
+                lastUpdateInfo?.hasUpdate && !isLatestUpdateDownloaded ? (
+                    <Button key="download" icon={<DownloadOutlined />} onClick={() => downloadUpdate(lastUpdateInfo, false)}>下载更新</Button>
+                ) : null,
+                lastUpdateInfo?.hasUpdate ? (
                     <Button key="mute" onClick={() => { updateMutedVersionRef.current = lastUpdateInfo.latestVersion; setIsAboutOpen(false); }}>本次不再提示</Button>
                 ) : null,
                 <Button key="check" icon={<CloudDownloadOutlined />} onClick={() => checkForUpdates(false)}>检查更新</Button>,
-                <Button key="close" onClick={() => setIsAboutOpen(false)}>关闭</Button>,
-                lastUpdateInfo?.hasUpdate && !isLatestUpdateDownloaded && !isBackgroundProgressForLatestUpdate ? (
-                    <Button key="download" type="primary" icon={<DownloadOutlined />} onClick={() => downloadUpdate(lastUpdateInfo, false)}>下载更新</Button>
-                ) : null,
-                isLatestUpdateDownloaded ? (
-                    <Button key="install-direct" type="primary" icon={<DownloadOutlined />} onClick={handleInstallFromProgress}>
-                        {isMacRuntime ? '打开安装目录' : '安装更新'}
-                    </Button>
-                ) : null,
+                <Button key="close" type="primary" onClick={() => setIsAboutOpen(false)}>关闭</Button>
             ].filter(Boolean)}
           >
             {aboutLoading ? (
@@ -2132,24 +1969,6 @@ function App() {
                                       </div>
                                   </div>
                               </div>
-                              {isMacRuntime ? (
-                                  <div style={utilityPanelStyle}>
-                                      <div style={{ marginBottom: 8, fontWeight: 500 }}>macOS 窗口控制</div>
-                                      <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', gap: 12 }}>
-                                          <div>
-                                              <div style={{ fontWeight: 500 }}>使用 macOS 原生窗口控制</div>
-                                              <div style={{ ...utilityMutedTextStyle, marginTop: 4 }}>启用后显示左上角红黄绿按钮，并优先使用 macOS 原生全屏行为。</div>
-                                          </div>
-                                          <Switch
-                                              checked={appearance.useNativeMacWindowControls === true}
-                                              onChange={(checked) => setAppearance({ useNativeMacWindowControls: checked })}
-                                          />
-                                      </div>
-                                      <div style={{ fontSize: 12, color: darkMode ? 'rgba(255,255,255,0.5)' : 'rgba(16,24,40,0.55)', marginTop: 8 }}>
-                                          * 已同步隐藏右上角自定义按钮；如系统窗口样式未立即刷新，可重启应用后再确认
-                                      </div>
-                                  </div>
-                              ) : null}
                               <div style={utilityPanelStyle}>
                                   <div style={{ marginBottom: 8, fontWeight: 500 }}>启动窗口</div>
                                   <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', gap: 12 }}>
@@ -2162,13 +1981,13 @@ function App() {
                               </div>
                               <div style={{ display: 'flex', justifyContent: 'flex-end', alignItems: 'center', gap: 12, paddingTop: 8, paddingBottom: 12 }}>
                                   <Button
-                                       onClick={() => {
-                                           setUiScale(DEFAULT_UI_SCALE);
-                                           setFontSize(DEFAULT_FONT_SIZE);
-                                           setAppearance({ enabled: true, opacity: 1.0, blur: 0, useNativeMacWindowControls: false });
-                                       }}
-                                   >
-                                       恢复默认
+                                      onClick={() => {
+                                          setUiScale(DEFAULT_UI_SCALE);
+                                          setFontSize(DEFAULT_FONT_SIZE);
+                                          setAppearance({ enabled: true, opacity: 1.0, blur: 0 });
+                                      }}
+                                  >
+                                      恢复默认
                                   </Button>
                               </div>
                           </div>
@@ -2217,9 +2036,6 @@ function App() {
                   </div>
                   {SHORTCUT_ACTION_ORDER.map((action) => {
                       const meta = SHORTCUT_ACTION_META[action];
-                      if (meta.platformOnly === 'mac' && !isMacRuntime) {
-                          return null;
-                      }
                       const binding = shortcutOptions[action] ?? { combo: '', enabled: false };
                       const isCapturing = capturingShortcutAction === action;
                       return (
@@ -2346,10 +2162,7 @@ function App() {
               footer={updateDownloadProgress.status === 'start' || updateDownloadProgress.status === 'downloading' ? [
                   <Button
                       key="background"
-                      onClick={() => {
-                          updateUserDismissedRef.current = true;
-                          hideUpdateDownloadProgress();
-                      }}
+                      onClick={hideUpdateDownloadProgress}
                   >
                       隐藏到后台
                   </Button>

frontend/src/components/AIChatPanel.css

@@ -1,497 +0,0 @@
-.ai-chat-panel {
-    display: flex;
-    flex-direction: column;
-    height: 100%;
-    overflow: hidden;
-    border-left: 1px solid rgba(128, 128, 128, 0.12);
-    position: relative;
-}
-
-/* Resize Handle */
-.ai-resize-handle {
-    position: absolute;
-    left: 0;
-    top: 0;
-    bottom: 0;
-    width: 4px;
-    cursor: col-resize;
-    z-index: 10;
-    transition: background 0.15s ease;
-}
-
-.ai-resize-handle:hover,
-.ai-resize-handle.active {
-    background: rgba(22, 119, 255, 0.5);
-}
-
-/* Header */
-.ai-chat-header {
-    display: flex;
-    align-items: center;
-    justify-content: space-between;
-    padding: 12px 16px;
-    border-bottom: 1px solid rgba(128, 128, 128, 0.1);
-    flex-shrink: 0;
-}
-
-.ai-chat-header-left {
-    display: flex;
-    align-items: center;
-    gap: 10px;
-}
-
-.ai-chat-header-left .ai-logo {
-    width: 28px;
-    height: 28px;
-    border-radius: 8px;
-    display: grid;
-    place-items: center;
-    font-size: 16px;
-    font-weight: 700;
-    flex-shrink: 0;
-}
-
-.ai-chat-header-left .ai-title {
-    font-size: 14px;
-    font-weight: 700;
-    letter-spacing: 0.01em;
-}
-
-.ai-chat-header-right {
-    display: flex;
-    align-items: center;
-    gap: 4px;
-}
-
-/* Messages Area */
-.ai-chat-messages {
-    flex: 1;
-    overflow-y: auto;
-    padding: 16px;
-    display: flex;
-    flex-direction: column;
-    gap: 16px;
-}
-
-.ai-chat-messages::-webkit-scrollbar {
-    width: 5px;
-}
-
-.ai-chat-messages::-webkit-scrollbar-track {
-    background: transparent;
-}
-
-.ai-chat-messages::-webkit-scrollbar-thumb {
-    background: rgba(128, 128, 128, 0.3);
-    border-radius: 3px;
-}
-
-/* Welcome */
-.ai-chat-welcome {
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    justify-content: center;
-    gap: 16px;
-    padding: 40px 20px;
-    text-align: center;
-    flex: 1;
-}
-
-.ai-chat-welcome .welcome-icon {
-    width: 56px;
-    height: 56px;
-    border-radius: 16px;
-    display: grid;
-    place-items: center;
-    font-size: 28px;
-}
-
-.ai-chat-welcome .welcome-title {
-    font-size: 18px;
-    font-weight: 700;
-    margin-bottom: 4px;
-}
-
-.ai-chat-welcome .quick-actions {
-    display: flex;
-    flex-wrap: wrap;
-    gap: 8px;
-    justify-content: center;
-    margin-top: 8px;
-}
-
-.ai-chat-welcome .quick-action-btn {
-    padding: 6px 14px;
-    border-radius: 20px;
-    font-size: 12px;
-    cursor: pointer;
-    transition: all 0.2s ease;
-    border: 1px solid;
-}
-
-.ai-chat-welcome .quick-action-btn:hover {
-    background: rgba(99, 102, 241, 0.12) !important;
-    border-color: rgba(99, 102, 241, 0.3) !important;
-    color: #818cf8 !important;
-}
-
-/* IDE Style Messages */
-.ai-ide-message {
-    padding: 12px 16px;
-    animation: ai-msg-in 0.2s ease-out;
-}
-
-@keyframes ai-msg-in {
-    from {
-        opacity: 0;
-        transform: translateY(8px);
-    }
-    to {
-        opacity: 1;
-        transform: translateY(0);
-    }
-}
-
-.ai-ide-message-header {
-    display: flex;
-    align-items: center;
-    gap: 6px;
-    font-size: 13px;
-    font-weight: 600;
-    margin-bottom: 8px;
-    text-transform: uppercase;
-    letter-spacing: 0.02em;
-}
-
-.ai-ide-message-content {
-    font-size: 13px;
-    line-height: 1.6;
-    word-break: break-word;
-    /* Remove pre-wrap here, as it conflicts with ReactMarkdown's block rendering */
-}
-
-/* Markdown Styles Override */
-.ai-markdown-content {
-    white-space: normal;
-}
-.ai-markdown-content p {
-    margin: 0 0 10px;
-}
-.ai-markdown-content p:last-child {
-    margin-bottom: 0;
-}
-.ai-markdown-content h1,
-.ai-markdown-content h2,
-.ai-markdown-content h3,
-.ai-markdown-content h4,
-.ai-markdown-content h5,
-.ai-markdown-content h6 {
-    margin: 16px 0 8px;
-    line-height: 1.4;
-    font-weight: 600;
-}
-.ai-markdown-content h1:first-child,
-.ai-markdown-content h2:first-child,
-.ai-markdown-content h3:first-child,
-.ai-markdown-content h4:first-child,
-.ai-markdown-content h5:first-child,
-.ai-markdown-content h6:first-child {
-    margin-top: 0;
-}
-.ai-markdown-content pre {
-    margin: 10px 0;
-    border-radius: 4px;
-    padding: 10px;
-    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
-    font-size: 12px;
-    overflow-x: auto;
-    border: 1px solid rgba(128, 128, 128, 0.15);
-    background: rgba(0, 0, 0, 0.2);
-}
-.ai-markdown-content code {
-    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
-    background: rgba(128, 128, 128, 0.15);
-    padding: 2px 4px;
-    border-radius: 3px;
-    font-size: 0.95em;
-}
-.ai-markdown-content ul, .ai-markdown-content ol {
-    margin: 0 0 10px;
-    padding-left: 20px;
-}
-.ai-markdown-content li {
-    margin-bottom: 4px;
-}
-
-/* Advanced Typing/Blinker indicator */
-.ai-blinking-cursor {
-    display: inline-block;
-    width: 6px;
-    height: 14px;
-    background-color: currentColor;
-    border-radius: 1px;
-    vertical-align: middle;
-    margin-left: 4px;
-    animation: blink 1s step-end infinite;
-}
-
-@keyframes blink {
-    0%, 100% { opacity: 1; }
-    50% { opacity: 0; }
-}
-
-@keyframes ai-dot-bounce {
-    0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
-    40% { transform: scale(1); opacity: 1; }
-}
-
-/* History Drawer Styles */
-.ai-history-list::-webkit-scrollbar {
-    width: 4px;
-}
-.ai-history-list::-webkit-scrollbar-thumb {
-    background: rgba(128, 128, 128, 0.2);
-    border-radius: 4px;
-}
-.ai-history-list:hover::-webkit-scrollbar-thumb {
-    background: rgba(128, 128, 128, 0.4);
-}
-
-.ai-history-item:hover {
-    background: rgba(128, 128, 128, 0.08) !important;
-}
-
-.ai-history-item .ai-history-delete-btn {
-    opacity: 0;
-    transition: opacity 0.2s, background 0.2s;
-}
-
-.ai-history-item:hover .ai-history-delete-btn,
-.ai-history-item.active .ai-history-delete-btn {
-    opacity: 1;
-}
-
-/* Input Area */
-.ai-chat-input-area {
-    padding: 12px 16px 16px;
-    border-top: 1px solid rgba(128, 128, 128, 0.1);
-    flex-shrink: 0;
-}
-
-/* Textarea scrollbar */
-.ai-chat-input-wrapper textarea {
-    scrollbar-width: thin;
-    scrollbar-color: rgba(128, 128, 128, 0.3) transparent;
-}
-
-.ai-chat-input-wrapper textarea::-webkit-scrollbar {
-    width: 4px;
-}
-
-.ai-chat-input-wrapper textarea::-webkit-scrollbar-track {
-    background: transparent;
-}
-
-.ai-chat-input-wrapper textarea::-webkit-scrollbar-thumb {
-    background: rgba(128, 128, 128, 0.3);
-    border-radius: 2px;
-}
-
-.ai-chat-input-wrapper {
-    display: flex;
-    align-items: flex-end;
-    gap: 8px;
-    border-radius: 6px;
-    border: 1px solid transparent;
-    border-bottom-color: rgba(128, 128, 128, 0.4);
-    padding: 6px 10px;
-    transition: all 0.2s ease;
-    background: transparent !important;
-    box-shadow: none !important;
-}
-
-.ai-chat-input-wrapper:focus-within {
-    border-color: var(--ant-primary-color, #1677ff) !important;
-    background: rgba(128, 128, 128, 0.05) !important;
-}
-
-.ai-chat-input-wrapper textarea {
-    width: 100%;
-    border: none;
-    outline: none;
-    background: transparent;
-    resize: none;
-    font-size: 13px;
-    line-height: 1.5;
-    min-height: 28px;
-    max-height: 200px;
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-.ai-ide-message-content {
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-.ai-markdown-content table {
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-.ai-markdown-content > pre {
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-/* 1. 连接脉冲动画 (connecting) */
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-    to { transform: rotate(360deg); }
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-.ai-chat-panel .ant-message,
-.ai-settings-body .ant-message {
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-    top: 16px !important;
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-    right: auto !important;
-    width: max-content;
-    z-index: 100;
-}

frontend/src/components/AISettingsModal.tsx

@@ -1,706 +0,0 @@
-import React, { useState, useEffect, useCallback, useRef } from 'react';
-import { Modal, Button, Input, Select, Form, message as antdMessage, Tooltip, Tabs, Space, Popconfirm, Slider } from 'antd';
-import { PlusOutlined, DeleteOutlined, EditOutlined, CheckOutlined, ApiOutlined, SafetyCertificateOutlined, RobotOutlined, ThunderboltOutlined, CloudOutlined, ExperimentOutlined, KeyOutlined, LinkOutlined, AppstoreOutlined, ToolOutlined } from '@ant-design/icons';
-import type { AIProviderConfig, AIProviderType, AISafetyLevel, AIContextLevel } from '../types';
-
-import type { OverlayWorkbenchTheme } from '../utils/overlayWorkbenchTheme';
-
-interface AISettingsModalProps {
-    open: boolean;
-    onClose: () => void;
-    darkMode: boolean;
-    overlayTheme: OverlayWorkbenchTheme;
-}
-
-// 预设配置：每个预设映射到后端 type（openai/anthropic/gemini/custom）并附带默认 URL 和 Model
-interface ProviderPreset {
-    key: string;
-    label: string;
-    icon: React.ReactNode;
-    desc: string;
-    color: string;
-    backendType: AIProviderType;
-    defaultBaseUrl: string;
-    defaultModel: string;
-    models: string[];
-}
-
-const PROVIDER_PRESETS: ProviderPreset[] = [
-    { key: 'openai', label: 'OpenAI', icon: <ApiOutlined />, desc: 'GPT-5.4 / 5.3 系列', color: '#10b981', backendType: 'openai', defaultBaseUrl: 'https://api.openai.com/v1', defaultModel: 'gpt-4o', models: [] },
-    { key: 'deepseek', label: 'DeepSeek', icon: <ThunderboltOutlined />, desc: 'DeepSeek-V4 / R1', color: '#3b82f6', backendType: 'openai', defaultBaseUrl: 'https://api.deepseek.com/v1', defaultModel: 'deepseek-chat', models: [] },
-    { key: 'qwen', label: '通义千问', icon: <CloudOutlined />, desc: 'Qwen3.5 / Qwen3 系列', color: '#6366f1', backendType: 'openai', defaultBaseUrl: 'https://dashscope.aliyuncs.com/compatible-mode/v1', defaultModel: 'qwen-max', models: [] },
-    { key: 'zhipu', label: '智谱 GLM', icon: <ExperimentOutlined />, desc: 'GLM-5 / GLM-5-Turbo', color: '#0ea5e9', backendType: 'openai', defaultBaseUrl: 'https://open.bigmodel.cn/api/paas/v4', defaultModel: 'glm-4', models: [] },
-    { key: 'moonshot', label: 'Kimi', icon: <ExperimentOutlined />, desc: 'Kimi K2.5 (Anthropic 兼容)', color: '#0d9488', backendType: 'anthropic', defaultBaseUrl: 'https://api.moonshot.cn/anthropic', defaultModel: 'moonshot-v1-8k', models: [] },
-    { key: 'anthropic', label: 'Claude', icon: <ExperimentOutlined />, desc: 'Claude Opus/Sonnet', color: '#d97706', backendType: 'anthropic', defaultBaseUrl: 'https://api.anthropic.com', defaultModel: 'claude-3-5-sonnet-20241022', models: [] },
-    { key: 'gemini', label: 'Gemini', icon: <CloudOutlined />, desc: 'Gemini 3.1 / 2.5 系列', color: '#059669', backendType: 'gemini', defaultBaseUrl: 'https://generativelanguage.googleapis.com', defaultModel: 'gemini-2.5-flash', models: [] },
-    { key: 'volcengine', label: '火山引擎', icon: <CloudOutlined />, desc: '火山方舟 / 豆包大模型', color: '#0ea5e9', backendType: 'openai', defaultBaseUrl: 'https://ark.cn-beijing.volces.com/api/v3', defaultModel: 'ep-xxxxxx', models: [] },
-    { key: 'minimax', label: 'MiniMax', icon: <ExperimentOutlined />, desc: 'M2.7 / M2.5 系列 (Anthropic 兼容)', color: '#e11d48', backendType: 'anthropic', defaultBaseUrl: 'https://api.minimaxi.com/anthropic', defaultModel: 'MiniMax-M2.7', models: ['MiniMax-M2.7', 'MiniMax-M2.7-highspeed', 'MiniMax-M2.5', 'MiniMax-M2.5-highspeed', 'MiniMax-M2.1', 'MiniMax-M2.1-highspeed', 'MiniMax-M2'] },
-    { key: 'ollama', label: 'Ollama', icon: <AppstoreOutlined />, desc: '本地部署开源模型', color: '#78716c', backendType: 'openai', defaultBaseUrl: 'http://localhost:11434/v1', defaultModel: 'llama3', models: [] },
-    { key: 'custom', label: '自定义', icon: <AppstoreOutlined />, desc: '自定义 API 端点', color: '#64748b', backendType: 'custom', defaultBaseUrl: '', defaultModel: '', models: [] },
-];
-
-const findPreset = (key: string): ProviderPreset => PROVIDER_PRESETS.find(p => p.key === key) || PROVIDER_PRESETS[PROVIDER_PRESETS.length - 1];
-
-const getProviderHostname = (raw?: string): string => {
-    if (!raw) return '';
-    try {
-        return new URL(raw).hostname.toLowerCase();
-    } catch {
-        return '';
-    }
-};
-
-const matchProviderPreset = (provider: Pick<AIProviderConfig, 'type' | 'baseUrl'>): ProviderPreset => {
-    const host = getProviderHostname(provider.baseUrl);
-    if (host.endsWith('moonshot.cn')) {
-        return findPreset('moonshot');
-    }
-    return PROVIDER_PRESETS.find(pr => pr.backendType === provider.type && host !== '' && host === getProviderHostname(pr.defaultBaseUrl))
-        || PROVIDER_PRESETS.find(pr => pr.backendType === provider.type)
-        || findPreset('custom');
-};
-
-const SAFETY_OPTIONS: { label: string; value: AISafetyLevel; desc: string; color: string; icon: string }[] = [
-    { label: '只读模式', value: 'readonly', desc: 'AI 仅可执行 SELECT 等查询操作，最安全', color: '#22c55e', icon: '🔒' },
-    { label: '读写模式', value: 'readwrite', desc: 'AI 可执行 INSERT/UPDATE/DELETE，危险操作需二次确认', color: '#f59e0b', icon: '⚠️' },
-    { label: '完全模式', value: 'full', desc: 'AI 可执行所有操作（含 DDL），高危操作自动告警', color: '#ef4444', icon: '🔓' },
-];
-
-const CONTEXT_OPTIONS: { label: string; value: AIContextLevel; desc: string; icon: string }[] = [
-    { label: '仅 Schema', value: 'schema_only', desc: '只传递表/列结构信息给 AI', icon: '📋' },
-    { label: '含采样数据', value: 'with_samples', desc: '包含少量采样数据帮助 AI 理解数据特征', icon: '📊' },
-    { label: '含查询结果', value: 'with_results', desc: '传递最近的查询结果作为上下文', icon: '📑' },
-];
-
-const AISettingsModal: React.FC<AISettingsModalProps> = ({ open, onClose, darkMode, overlayTheme }) => {
-    const [providers, setProviders] = useState<AIProviderConfig[]>([]);
-    const [activeProviderId, setActiveProviderId] = useState<string>('');
-    const [safetyLevel, setSafetyLevel] = useState<AISafetyLevel>('readonly');
-    const [contextLevel, setContextLevel] = useState<AIContextLevel>('schema_only');
-    const [editingProvider, setEditingProvider] = useState<AIProviderConfig | null>(null);
-    const [isEditing, setIsEditing] = useState(false);
-    const [loading, setLoading] = useState(false);
-    const [testStatus, setTestStatus] = useState<'idle' | 'success' | 'error'>('idle');
-    const [builtinPrompts, setBuiltinPrompts] = useState<Record<string, string>>({});
-    const [activeSection, setActiveSection] = useState<'providers' | 'safety' | 'context' | 'prompts' | 'tools'>('providers');
-    const [form] = Form.useForm();
-    const modalBodyRef = useRef<HTMLDivElement>(null);
-
-    // Modal 内部 toast 通知
-    const [messageApi, messageContextHolder] = antdMessage.useMessage({ getContainer: () => modalBodyRef.current || document.body });
-
-    // 主题色
-    const cardBg = darkMode ? 'rgba(255,255,255,0.04)' : 'rgba(0,0,0,0.02)';
-    const cardBorder = darkMode ? 'rgba(255,255,255,0.08)' : 'rgba(0,0,0,0.06)';
-    const cardHoverBg = darkMode ? 'rgba(255,255,255,0.06)' : 'rgba(0,0,0,0.03)';
-    const sectionLabelColor = darkMode ? 'rgba(255,255,255,0.5)' : 'rgba(0,0,0,0.4)';
-    const inputBg = darkMode ? 'rgba(255,255,255,0.04)' : 'rgba(0,0,0,0.02)';
-
-    // Hook 必须在组件顶层调用，不能在条件分支内
-    const watchedType = Form.useWatch('type', form);
-    const watchedPresetKey = Form.useWatch('presetKey', form);
-    const watchedApiFormat = Form.useWatch('apiFormat', form) || 'openai';
-
-    const loadConfig = useCallback(async () => {
-        try {
-            const Service = (window as any).go?.aiservice?.Service;
-            if (!Service) { console.warn('[AI] Service not found on window.go'); return; }
-            const [provRes, safeRes, ctxRes, promptsRes] = await Promise.all([
-                Service.AIGetProviders?.() || [],
-                Service.AIGetSafetyLevel?.() || 'readonly',
-                Service.AIGetContextLevel?.() || 'schema_only',
-                Service.AIGetBuiltinPrompts?.() || {},
-            ]);
-            console.log('[AI] AIGetProviders result:', JSON.stringify(provRes), 'isArray:', Array.isArray(provRes));
-            if (Array.isArray(provRes)) {
-                setProviders(provRes);
-                const activeRes = await Service.AIGetActiveProvider?.();
-                console.log('[AI] AIGetActiveProvider result:', activeRes);
-                if (activeRes) setActiveProviderId(activeRes);
-            }
-            if (safeRes) setSafetyLevel(safeRes);
-            if (ctxRes) setContextLevel(ctxRes);
-            if (promptsRes) setBuiltinPrompts(promptsRes);
-        } catch (e) { console.warn('Failed to load AI config', e); }
-    }, []);
-
-    useEffect(() => { if (open) void loadConfig(); }, [open, loadConfig]);
-
-    const handleAddProvider = () => {
-        const preset = findPreset('openai');
-        const newProvider: AIProviderConfig = {
-            id: '', type: preset.backendType, name: '', apiKey: '',
-            baseUrl: preset.defaultBaseUrl, model: preset.defaultModel,
-            models: [], maxTokens: 4096, temperature: 0.7,
-        };
-        setEditingProvider({ ...newProvider, presetKey: 'openai' } as any);
-        setIsEditing(true);
-        setTestStatus('idle');
-        form.resetFields();
-        form.setFieldsValue({ ...newProvider, presetKey: 'openai', apiFormat: 'openai' });
-    };
-
-    const handleEditProvider = (p: AIProviderConfig) => {
-        // 尝试根据 baseUrl 和 type 推断 preset
-        const matchedPreset = matchProviderPreset(p);
-        setEditingProvider(p);
-        setIsEditing(true);
-        setTestStatus('idle');
-        form.resetFields();
-        form.setFieldsValue({ ...p, type: matchedPreset.backendType, models: p.models || [], presetKey: matchedPreset.key, apiFormat: p.apiFormat || 'openai' });
-    };
-
-    const handleDeleteProvider = async (id: string) => {
-        try {
-            const Service = (window as any).go?.aiservice?.Service;
-            const wasActive = id === activeProviderId;
-            await Service?.AIDeleteProvider?.(id);
-            await loadConfig();
-            // 合并提示：删除的是当前激活的供应商时，附带自动切换信息
-            if (wasActive) {
-                const newProviders: any[] = await Service?.AIGetProviders?.() || [];
-                if (newProviders.length > 0) {
-                    const newActiveName = newProviders[0]?.name || '下一个供应商';
-                    void messageApi.success(`已删除，自动切换到「${newActiveName}」`);
-                } else {
-                    void messageApi.success('已删除');
-                }
-            } else {
-                void messageApi.success('已删除');
-            }
-            window.dispatchEvent(new CustomEvent('gonavi:ai:provider-changed'));
-        } catch (e: any) { void messageApi.error(e?.message || '删除失败'); }
-    };
-
-    const handleSaveProvider = async () => {
-        try {
-            const values = await form.validateFields();
-            setLoading(true);
-            const Service = (window as any).go?.aiservice?.Service;
-            
-            // 构建 payload，处理 model/models 逻辑
-            const isCustomLike = values.presetKey === 'custom' || values.presetKey === 'ollama';
-            const preset = findPreset(values.presetKey);
-            const resolvedModels = isCustomLike ? (values.models || []) : preset.models;
-            const fallbackModel = resolvedModels.length > 0 ? resolvedModels[0] : '';
-            const finalModel = isCustomLike ? fallbackModel : (values.model || fallbackModel);
-            // 内置供应商自动使用 preset label 作为名称
-            const finalName = isCustomLike ? (values.name || preset.label) : preset.label;
-            
-            const finalBaseUrl = values.baseUrl || preset.defaultBaseUrl;
-            
-            const payload = { 
-                ...editingProvider, 
-                ...values, 
-                name: finalName,
-                model: finalModel,
-                models: resolvedModels,
-                baseUrl: finalBaseUrl,
-                apiFormat: values.apiFormat || 'openai',
-            };
-            // 后端 AISaveProvider 统一处理新增和更新，返回 void，失败抛异常
-            await Service?.AISaveProvider?.(payload);
-            void messageApi.success('已保存'); setIsEditing(false); setEditingProvider(null); void loadConfig();
-            window.dispatchEvent(new CustomEvent('gonavi:ai:provider-changed'));
-        } catch (e: any) {
-            if (e?.errorFields) { /* antd form validation error, ignore */ }
-            else void messageApi.error(e?.message || '保存失败');
-        } finally { setLoading(false); }
-    };
-
-    const handleSetActive = async (id: string) => {
-        try {
-            const Service = (window as any).go?.aiservice?.Service;
-            await Service?.AISetActiveProvider?.(id);
-            setActiveProviderId(id); void messageApi.success('已切换');
-            window.dispatchEvent(new CustomEvent('gonavi:ai:provider-changed'));
-        } catch (e: any) { void messageApi.error(e?.message || '切换失败'); }
-    };
-
-    const handleSafetyChange = async (level: AISafetyLevel) => {
-        try {
-            const Service = (window as any).go?.aiservice?.Service;
-            await Service?.AISetSafetyLevel?.(level);
-            setSafetyLevel(level);
-        } catch (e) { /* ignore */ }
-    };
-
-    const handleContextChange = async (level: AIContextLevel) => {
-        try {
-            const Service = (window as any).go?.aiservice?.Service;
-            await Service?.AISetContextLevel?.(level);
-            setContextLevel(level);
-        } catch (e) { /* ignore */ }
-    };
-
-    const handleTestProvider = async () => {
-        try {
-            const values = await form.validateFields();
-            setLoading(true);
-            setTestStatus('idle');
-            const Service = (window as any).go?.aiservice?.Service;
-            const preset = findPreset(values.presetKey || 'openai');
-            const finalBaseUrl = values.baseUrl || preset.defaultBaseUrl;
-            const res = await Service?.AITestProvider?.({ ...values, baseUrl: finalBaseUrl, maxTokens: Number(values.maxTokens) || 4096, temperature: Number(values.temperature) ?? 0.7 });
-            if (res?.success) { setTestStatus('success'); void messageApi.success('连接成功'); }
-            else { setTestStatus('error'); void messageApi.error(`测试失败: ${res?.message || '未知错误'}`); }
-        } catch (e: any) { setTestStatus('error'); void messageApi.error(e?.message || '测试失败'); }
-        finally { setLoading(false); }
-    };
-
-    const handlePresetChange = (presetKey: string) => {
-        const preset = findPreset(presetKey);
-        form.setFieldsValue({
-            presetKey,
-            type: preset.backendType,
-            baseUrl: preset.defaultBaseUrl,
-            model: preset.defaultModel,
-        });
-    };
-
-    // ---- 字段装饰器样式 ----
-    const fieldGroupStyle: React.CSSProperties = {
-        padding: '14px 16px', borderRadius: 12, border: `1px solid ${cardBorder}`,
-        background: cardBg, marginBottom: 12,
-    };
-    const fieldLabelStyle: React.CSSProperties = {
-        fontSize: 13, fontWeight: 700, textTransform: 'uppercase' as const, letterSpacing: '0.08em',
-        color: sectionLabelColor, marginBottom: 10, display: 'flex', alignItems: 'center', gap: 6,
-    };
-
-    // ===== Provider 列表 =====
-    const renderProviderList = () => (
-        <div style={{ display: 'flex', flexDirection: 'column', gap: 8 }}>
-            {providers.length === 0 && (
-                <div style={{
-                    textAlign: 'center', padding: '36px 20px', color: overlayTheme.mutedText, fontSize: 14,
-                    border: `1px dashed ${cardBorder}`, borderRadius: 14, background: cardBg,
-                }}>
-                    <RobotOutlined style={{ fontSize: 32, marginBottom: 12, opacity: 0.3, display: 'block' }} />
-                    暂未配置模型供应商<br />
-                    <span style={{ fontSize: 13, opacity: 0.6 }}>添加一个以开始使用 AI 助手</span>
-                </div>
-            )}
-            {providers.map(p => {
-                const matchedPreset = matchProviderPreset(p);
-                const isActive = p.id === activeProviderId;
-                return (
-                    <div key={p.id} onClick={() => handleSetActive(p.id)} style={{
-                        padding: '14px 16px', borderRadius: 14, cursor: 'pointer', transition: 'all 0.2s ease',
-                        border: `1.5px solid ${isActive ? overlayTheme.selectedText : cardBorder}`,
-                        background: isActive ? overlayTheme.selectedBg : cardBg,
-                        display: 'flex', alignItems: 'center', gap: 14,
-                    }}>
-                        <div style={{
-                            width: 36, height: 36, borderRadius: 10, display: 'grid', placeItems: 'center',
-                            background: isActive ? overlayTheme.iconBg : (darkMode ? 'rgba(255,255,255,0.04)' : 'rgba(0,0,0,0.02)'),
-                            color: isActive ? overlayTheme.iconColor : overlayTheme.mutedText, 
-                            fontSize: 18, flexShrink: 0, transition: 'all 0.2s ease',
-                        }}>
-                            {matchedPreset.icon || <ApiOutlined />}
-                        </div>
-                        <div style={{ flex: 1, minWidth: 0 }}>
-                            <div style={{ fontWeight: 700, fontSize: 14, color: overlayTheme.titleText, display: 'flex', alignItems: 'center', gap: 8 }}>
-                                {p.name || p.type}
-                                {isActive && <CheckOutlined style={{ color: overlayTheme.iconColor, fontSize: 13 }} />}
-                            </div>
-                            <div style={{ fontSize: 12, color: overlayTheme.mutedText, marginTop: 4, display: 'flex', alignItems: 'center', gap: 6 }}>
-                                <span>{matchedPreset.label}</span>
-                                <span style={{ opacity: 0.4 }}>·</span>
-                                <span style={{ fontFamily: 'monospace', fontSize: 12 }}>{p.model}</span>
-                            </div>
-                        </div>
-                        <Space size={2}>
-                            <Tooltip title="编辑">
-                                <Button type="text" size="small" icon={<EditOutlined />}
-                                    onClick={e => { e.stopPropagation(); handleEditProvider(p); }}
-                                    style={{ color: overlayTheme.mutedText }} />
-                            </Tooltip>
-                            <Popconfirm title="确认删除？" onConfirm={() => handleDeleteProvider(p.id)}
-                                okButtonProps={{ danger: true }} okText="删除" cancelText="取消">
-                                <Button type="text" size="small" icon={<DeleteOutlined />} danger
-                                    onClick={e => e.stopPropagation()} />
-                            </Popconfirm>
-                        </Space>
-                    </div>
-                );
-            })}
-            <Button type="dashed" icon={<PlusOutlined />} onClick={handleAddProvider}
-                style={{ borderRadius: 12, height: 42, borderColor: darkMode ? 'rgba(255,255,255,0.12)' : undefined }}>
-                添加模型供应商
-            </Button>
-        </div>
-    );
-
-    // ===== Provider 编辑表单 =====
-    const renderProviderForm = () => {
-        const presetKeyFromForm = watchedPresetKey || (editingProvider as any)?.presetKey || 'openai';
-        return (
-            <div>
-                {/* 顶部返回 */}
-                <div style={{ marginBottom: 16, display: 'flex', alignItems: 'center', gap: 10 }}>
-                    <Button size="small" onClick={() => { setIsEditing(false); setEditingProvider(null); }}
-                        style={{ borderRadius: 8 }}>← 返回</Button>
-                    <span style={{ fontWeight: 700, fontSize: 16, color: overlayTheme.titleText }}>
-                        {editingProvider?.id ? '编辑模型供应商' : '添加模型供应商'}
-                    </span>
-                </div>
-
-                <Form form={form} layout="vertical" size="small">
-                    {/* Provider 类型选择 - 卡片式 */}
-                    <div style={fieldGroupStyle}>
-                        <div style={fieldLabelStyle}>
-                            <AppstoreOutlined style={{ fontSize: 14 }} /> 服务类型
-                        </div>
-                        <Form.Item name="presetKey" noStyle>
-                            <div style={{ display: 'grid', gridTemplateColumns: '1fr 1fr 1fr', gap: 6 }}>
-                                {PROVIDER_PRESETS.map(pt => (
-                                    <div key={pt.key} onClick={() => { form.setFieldValue('presetKey', pt.key); handlePresetChange(pt.key); }}
-                                        style={{
-                                            padding: '12px 14px', borderRadius: 12, cursor: 'pointer', transition: 'all 0.2s ease',
-                                            border: `1.5px solid ${presetKeyFromForm === pt.key ? overlayTheme.selectedText : 'transparent'}`,
-                                            background: presetKeyFromForm === pt.key ? overlayTheme.selectedBg : (darkMode ? 'rgba(255,255,255,0.02)' : 'rgba(255,255,255,0.72)'),
-                                            boxShadow: presetKeyFromForm === pt.key ? 'none' : (darkMode ? 'inset 0 0 0 1px rgba(255,255,255,0.028)' : 'inset 0 0 0 1px rgba(16,24,40,0.03)'),
-                                            display: 'flex', alignItems: 'flex-start', gap: 10,
-                                        }}>
-                                        <div style={{
-                                            color: presetKeyFromForm === pt.key ? overlayTheme.iconColor : overlayTheme.mutedText,
-                                            fontSize: 18, marginTop: 2, transition: 'all 0.2s ease',
-                                        }}>
-                                            {pt.icon}
-                                        </div>
-                                        <div>
-                                            <div style={{ fontSize: 13, fontWeight: 700, color: overlayTheme.titleText, lineHeight: 1.3 }}>{pt.label}</div>
-                                            <div style={{ fontSize: 12, color: overlayTheme.mutedText, marginTop: 4, lineHeight: 1.4 }}>{pt.desc}</div>
-                                        </div>
-                                    </div>
-                                ))}
-                            </div>
-                        </Form.Item>
-                        <Form.Item name="type" hidden><Input /></Form.Item>
-                    </div>
-
-                    {/* 基本信息 - 仅自定义/Ollama 显示 */}
-                    {(presetKeyFromForm === 'custom' || presetKeyFromForm === 'ollama') && (
-                        <div style={{ ...fieldGroupStyle, marginTop: 16 }}>
-                            <div style={fieldLabelStyle}>
-                                <RobotOutlined style={{ fontSize: 14 }} /> 基本信息
-                            </div>
-                            
-                            <Form.Item label={<span style={{ fontWeight: 500, color: overlayTheme.titleText }}>供应商名称</span>} name="name" rules={[{ required: true, message: '请输入名称' }]} style={{ marginBottom: 16 }}>
-                                <Input placeholder="例如：我的自建 OpenAI / 专属大模型"
-                                    size="middle"
-                                    style={{ borderRadius: 8, background: inputBg, border: `1px solid ${cardBorder}` }} />
-                            </Form.Item>
-                            
-                            {presetKeyFromForm === 'custom' && (
-                                <Form.Item label={<span style={{ fontWeight: 500, color: overlayTheme.titleText }}>API 格式</span>} name="apiFormat" style={{ marginBottom: 16 }}>
-                                    <div style={{ 
-                                        display: 'inline-flex', padding: 4, background: darkMode ? 'rgba(0,0,0,0.2)' : 'rgba(0,0,0,0.04)', 
-                                        borderRadius: 8, gap: 4 
-                                    }}>
-                                        {[{ value: 'openai', label: 'OpenAI' }, { value: 'anthropic', label: 'Anthropic' }, { value: 'gemini', label: 'Gemini' }, { value: 'claude-cli', label: 'Claude CLI' }].map(fmt => (
-                                            <div
-                                                key={fmt.value}
-                                                onClick={() => form.setFieldsValue({ apiFormat: fmt.value })}
-                                                style={{
-                                                    padding: '6px 16px', borderRadius: 6, fontSize: 13, fontWeight: watchedApiFormat === fmt.value ? 600 : 500, cursor: 'pointer',
-                                                    background: watchedApiFormat === fmt.value ? (darkMode ? '#374151' : '#ffffff') : 'transparent',
-                                                    color: watchedApiFormat === fmt.value ? overlayTheme.titleText : overlayTheme.mutedText,
-                                                    boxShadow: watchedApiFormat === fmt.value ? '0 1px 3px rgba(0,0,0,0.1)' : 'none',
-                                                    transition: 'all 0.2s ease',
-                                                }}
-                                            >
-                                                {fmt.label}
-                                            </div>
-                                        ))}
-                                    </div>
-                                </Form.Item>
-                            )}
-                            
-                            <Form.Item label={<span style={{ fontWeight: 500, color: overlayTheme.titleText }}>可用模型列表（可选配置）</span>} name="models" style={{ marginBottom: 0 }}>
-                                <Select mode="tags" size="middle" placeholder="配置指定的模型ID，留空则默认去服务端拉取" style={{ width: '100%' }} />
-                            </Form.Item>
-                        </div>
-                    )}
-                    <Form.Item name="model" hidden><Input /></Form.Item>
-                    <Form.Item name="name" hidden><Input /></Form.Item>
-
-                    {/* 认证信息 */}
-                    <div style={{ ...fieldGroupStyle, marginTop: 16 }}>
-                        <div style={fieldLabelStyle}>
-                            <KeyOutlined style={{ fontSize: 14 }} /> 认证 & 连接
-                        </div>
-                        <Form.Item label={<span style={{ fontWeight: 500, color: overlayTheme.titleText }}>API Key</span>} name="apiKey" rules={[{ required: true, message: '请输入 API Key' }]} style={{ marginBottom: 16 }}>
-                            <Input.Password placeholder="sk-... / 你的 API Key"
-                                size="middle"
-                                style={{ borderRadius: 8, background: inputBg, border: `1px solid ${cardBorder}` }} />
-                        </Form.Item>
-
-                        {(presetKeyFromForm === 'custom' || presetKeyFromForm === 'ollama') && (
-                            <Form.Item label={<span style={{ fontWeight: 500, color: overlayTheme.titleText }}>API Endpoint (URL)</span>} name="baseUrl" rules={[{ required: true, message: '请输入有效的接口地址' }]} style={{ marginBottom: 0 }}>
-                                <Input placeholder={findPreset(presetKeyFromForm).defaultBaseUrl || 'https://...'}
-                                    size="middle"
-                                    suffix={<LinkOutlined style={{ color: overlayTheme.mutedText }} />}
-                                    style={{ borderRadius: 8, background: inputBg, border: `1px solid ${cardBorder}` }} />
-                            </Form.Item>
-                        )}
-                    </div>
-
-
-
-                    {/* 操作按钮 */}
-                    <div style={{
-                        display: 'flex', gap: 8, justifyContent: 'flex-end', marginTop: 12, paddingTop: 16,
-                        borderTop: `1px solid ${cardBorder}`, paddingBottom: 24,
-                    }}>
-                        <Button onClick={handleTestProvider} loading={loading} style={{ borderRadius: 10 }}
-                            icon={testStatus === 'success' ? <CheckOutlined style={{ color: '#22c55e' }} /> : undefined}>
-                            {testStatus === 'success' ? '连接正常' : testStatus === 'error' ? '重新测试' : '测试连接'}
-                        </Button>
-                        <Button type="primary" onClick={handleSaveProvider} loading={loading}
-                            style={{ borderRadius: 10, fontWeight: 600 }}>
-                            保存
-                        </Button>
-                    </div>
-                </Form>
-            </div>
-        );
-    };
-
-    // ===== 安全控制 =====
-    const renderSafetySettings = () => (
-        <div style={{ display: 'flex', flexDirection: 'column', gap: 8 }}>
-            <div style={{ fontSize: 13, color: overlayTheme.mutedText, marginBottom: 8 }}>
-                控制 AI 可执行的 SQL 操作类型，保护数据安全
-            </div>
-            {SAFETY_OPTIONS.map(opt => {
-                const active = safetyLevel === opt.value;
-                return (
-                    <div key={opt.value} onClick={() => handleSafetyChange(opt.value)} style={{
-                        padding: '14px 16px', borderRadius: 14, cursor: 'pointer', transition: 'all 0.2s ease',
-                        border: `1.5px solid ${active ? (opt.color === '#ef4444' ? opt.color : overlayTheme.selectedText) : cardBorder}`,
-                        background: active ? (opt.color === '#ef4444' ? `${opt.color}15` : overlayTheme.selectedBg) : cardBg,
-                        display: 'flex', alignItems: 'flex-start', gap: 14,
-                    }}>
-                        <div style={{
-                            width: 36, height: 36, borderRadius: 10, display: 'grid', placeItems: 'center', fontSize: 18, flexShrink: 0,
-                            background: active ? (opt.color === '#ef4444' ? `${opt.color}25` : overlayTheme.iconBg) : (darkMode ? 'rgba(255,255,255,0.04)' : 'rgba(0,0,0,0.03)'),
-                            color: active ? (opt.color === '#ef4444' ? opt.color : overlayTheme.iconColor) : overlayTheme.mutedText,
-                            transition: 'all 0.2s ease',
-                        }}>
-                            {opt.icon}
-                        </div>
-                        <div style={{ flex: 1 }}>
-                            <div style={{ fontWeight: 700, fontSize: 14, color: overlayTheme.titleText, display: 'flex', alignItems: 'center', gap: 8 }}>
-                                {opt.label}
-                                {active && <CheckOutlined style={{ color: opt.color === '#ef4444' ? opt.color : overlayTheme.iconColor, fontSize: 14 }} />}
-                            </div>
-                            <div style={{ fontSize: 13, color: overlayTheme.mutedText, marginTop: 4, lineHeight: '1.5' }}>{opt.desc}</div>
-                        </div>
-                    </div>
-                );
-            })}
-        </div>
-    );
-
-    // ===== 上下文级别 =====
-    const renderContextSettings = () => (
-        <div style={{ display: 'flex', flexDirection: 'column', gap: 8 }}>
-            <div style={{ fontSize: 13, color: overlayTheme.mutedText, marginBottom: 8 }}>
-                控制发送给 AI 的数据库上下文信息量
-            </div>
-            {CONTEXT_OPTIONS.map(opt => {
-                const active = contextLevel === opt.value;
-                return (
-                    <div key={opt.value} onClick={() => handleContextChange(opt.value)} style={{
-                        padding: '14px 16px', borderRadius: 14, cursor: 'pointer', transition: 'all 0.2s ease',
-                        border: `1.5px solid ${active ? overlayTheme.selectedText : cardBorder}`,
-                        background: active ? overlayTheme.selectedBg : cardBg,
-                        display: 'flex', alignItems: 'flex-start', gap: 14,
-                    }}>
-                        <div style={{
-                            width: 36, height: 36, borderRadius: 10, display: 'grid', placeItems: 'center', fontSize: 18, flexShrink: 0,
-                            background: active ? overlayTheme.iconBg : (darkMode ? 'rgba(255,255,255,0.04)' : 'rgba(0,0,0,0.03)'),
-                            color: active ? overlayTheme.iconColor : overlayTheme.mutedText,
-                            transition: 'all 0.2s ease',
-                        }}>
-                            {opt.icon}
-                        </div>
-                        <div style={{ flex: 1 }}>
-                            <div style={{ fontWeight: 700, fontSize: 14, color: overlayTheme.titleText, display: 'flex', alignItems: 'center', gap: 8 }}>
-                                {opt.label}
-                                {active && <CheckOutlined style={{ color: overlayTheme.iconColor, fontSize: 14 }} />}
-                            </div>
-                            <div style={{ fontSize: 13, color: overlayTheme.mutedText, marginTop: 4, lineHeight: '1.5' }}>{opt.desc}</div>
-                        </div>
-                    </div>
-                );
-            })}
-        </div>
-    );
-
-    const renderBuiltinPrompts = () => (
-        <div style={{ display: 'flex', flexDirection: 'column', gap: 12 }}>
-            <div style={{ fontSize: 13, color: overlayTheme.mutedText, marginBottom: 4 }}>
-                以下为当前版本 GoNavi 预设的底层 AI 提示词（只读）。它们会被动态注入到对应场景的请求上下文中。
-            </div>
-            {Object.entries(builtinPrompts).map(([title, promptText]) => (
-                <div key={title} style={{
-                    padding: '12px', borderRadius: 12, border: `1px solid ${cardBorder}`, background: cardBg,
-                }}>
-                    <div style={{ fontWeight: 700, fontSize: 14, color: overlayTheme.titleText, marginBottom: 8, display: 'flex', alignItems: 'center', gap: 6 }}>
-                        <RobotOutlined style={{ color: overlayTheme.iconColor }} /> {title}
-                    </div>
-                    <div style={{
-                        background: darkMode ? 'rgba(0,0,0,0.2)' : 'rgba(255,255,255,0.8)',
-                        padding: '10px 12px', borderRadius: 8, fontSize: 13, color: overlayTheme.mutedText,
-                        whiteSpace: 'pre-wrap', fontFamily: 'monospace', lineHeight: 1.5,
-                        userSelect: 'text', border: darkMode ? '1px solid rgba(255,255,255,0.03)' : '1px solid rgba(0,0,0,0.02)'
-                    }}>
-                        {promptText}
-                    </div>
-                </div>
-            ))}
-        </div>
-    );
-
-    const BUILTIN_TOOLS_INFO = [
-        { name: 'get_connections', icon: '🔗', desc: '获取所有可用的数据库连接', detail: '返回连接 ID、名称、类型 (MySQL/PostgreSQL 等) 和 Host 地址。AI 根据返回信息决定优先探索哪个连接。', params: '无参数' },
-        { name: 'get_databases', icon: '🗄️', desc: '获取指定连接下的所有数据库', detail: '传入 connectionId，返回该连接下的数据库/Schema 名称列表。', params: 'connectionId: 连接 ID' },
-        { name: 'get_tables', icon: '📋', desc: '获取指定数据库下的所有表名', detail: '传入 connectionId 和 dbName，返回表名列表。AI 用它来定位用户提到的目标表。', params: 'connectionId, dbName' },
-        { name: 'get_columns', icon: '🔍', desc: '获取指定表的字段结构', detail: '传入 connectionId、dbName 和 tableName，返回每个字段的名称、类型、是否可空、默认值和注释。AI 在生成 SQL 前必须调用此工具确认真实字段名。', params: 'connectionId, dbName, tableName' },
-        { name: 'get_table_ddl', icon: '📝', desc: '获取表的建表语句 (DDL)', detail: '传入 connectionId、dbName 和 tableName，返回完整的 CREATE TABLE 语句，包含字段定义、索引、约束等信息。', params: 'connectionId, dbName, tableName' },
-        { name: 'execute_sql', icon: '▶️', desc: '执行 SQL 查询并返回结果', detail: '传入 connectionId、dbName 和 sql，在目标数据库上执行 SQL 并返回结果（最多 50 行）。受安全级别控制，只读模式下仅允许 SELECT/SHOW/DESCRIBE。', params: 'connectionId, dbName, sql' },
-    ];
-
-    const renderBuiltinTools = () => (
-        <div style={{ display: 'flex', flexDirection: 'column', gap: 12 }}>
-            <div style={{ fontSize: 13, color: overlayTheme.mutedText, marginBottom: 4 }}>
-                AI 助手在处理数据库相关问题时，可以自动调用以下内置工具获取真实数据，全程无需人工干预。
-            </div>
-            <div style={{ fontSize: 12, color: overlayTheme.mutedText, opacity: 0.7, padding: '8px 12px', borderRadius: 8, background: cardBg, border: `1px solid ${cardBorder}` }}>
-                💡 工作流程：get_connections → get_databases → get_tables → get_columns → 生成 SQL
-            </div>
-            {BUILTIN_TOOLS_INFO.map(tool => (
-                <div key={tool.name} style={{
-                    padding: '14px 16px', borderRadius: 14, border: `1px solid ${cardBorder}`, background: cardBg,
-                    transition: 'all 0.2s ease',
-                }}>
-                    <div style={{ display: 'flex', alignItems: 'center', gap: 10, marginBottom: 8 }}>
-                        <span style={{ fontSize: 20 }}>{tool.icon}</span>
-                        <div>
-                            <div style={{ fontWeight: 700, fontSize: 14, color: overlayTheme.titleText, fontFamily: 'monospace' }}>
-                                {tool.name}
-                            </div>
-                            <div style={{ fontSize: 13, color: overlayTheme.mutedText, marginTop: 2 }}>{tool.desc}</div>
-                        </div>
-                    </div>
-                    <div style={{
-                        fontSize: 13, color: overlayTheme.mutedText, lineHeight: 1.6, padding: '8px 12px',
-                        background: darkMode ? 'rgba(0,0,0,0.15)' : 'rgba(0,0,0,0.02)', borderRadius: 8,
-                    }}>
-                        {tool.detail}
-                    </div>
-                    <div style={{ marginTop: 8, fontSize: 12, color: overlayTheme.mutedText, opacity: 0.7, display: 'flex', alignItems: 'center', gap: 6 }}>
-                        <ToolOutlined style={{ fontSize: 12 }} />
-                        <span>参数：</span>
-                        <code style={{ fontFamily: 'monospace', fontSize: 12, padding: '1px 6px', borderRadius: 4, background: darkMode ? 'rgba(255,255,255,0.06)' : 'rgba(0,0,0,0.04)' }}>
-                            {tool.params}
-                        </code>
-                    </div>
-                </div>
-            ))}
-        </div>
-    );
-
-    const modalShellStyle = {
-        background: overlayTheme.shellBg, border: overlayTheme.shellBorder,
-        boxShadow: overlayTheme.shellShadow, backdropFilter: overlayTheme.shellBackdropFilter,
-    };
-
-    return (
-        <Modal
-            title={
-                <div style={{ display: 'flex', alignItems: 'flex-start', gap: 12 }}>
-                    <div style={{
-                        width: 38, height: 38, borderRadius: 12, display: 'grid', placeItems: 'center',
-                        background: overlayTheme.iconBg, color: overlayTheme.iconColor, fontSize: 18, flexShrink: 0,
-                    }}>
-                        <RobotOutlined />
-                    </div>
-                    <div>
-                        <div style={{ fontSize: 16, fontWeight: 800, color: overlayTheme.titleText }}>AI 设置</div>
-                        <div style={{ marginTop: 3, color: overlayTheme.mutedText, fontSize: 12 }}>
-                            配置 AI 模型、安全级别和上下文选项
-                        </div>
-                    </div>
-                </div>
-            }
-            open={open}
-            onCancel={onClose}
-            footer={null}
-            width={820}
-            styles={{
-                content: modalShellStyle,
-                header: { background: 'transparent', borderBottom: 'none', paddingBottom: 8 },
-                body: { paddingTop: 8, height: 620, overflow: 'hidden' },
-            }}
-        >
-              <div ref={modalBodyRef} className="ai-settings-body" style={{ display: 'grid', gridTemplateColumns: '180px minmax(0, 1fr)', gap: 16, padding: '12px 0', height: '100%', minHeight: 0, overflow: 'hidden', alignItems: 'stretch', position: 'relative' }}>
-                  {messageContextHolder}
-                  <div style={{ padding: '0 12px', height: 'fit-content' }}>
-                      <div style={{ marginBottom: 12, fontWeight: 600, color: overlayTheme.titleText }}>设置导航</div>
-                      <div style={{ display: 'grid', gap: 10 }}>
-                          {[
-                              { key: 'providers', title: '模型供应商', description: '配置大模型接口与秘钥', icon: <ApiOutlined /> },
-                              { key: 'safety', title: '安全控制', description: '限制 AI 操作风险级别', icon: <SafetyCertificateOutlined /> },
-                              { key: 'context', title: '上下文', description: '配置携带的数据架构信息', icon: <RobotOutlined /> },
-                              { key: 'tools', title: '内置工具', description: '查看 AI 可调用的数据探针', icon: <ToolOutlined /> },
-                              { key: 'prompts', title: '内置提示词', description: '查看系统预设的底层要求', icon: <ExperimentOutlined /> },
-                          ].map((item) => {
-                              const active = activeSection === item.key;
-                              return (
-                                  <button
-                                      key={item.key}
-                                      type="button"
-                                      onClick={() => setActiveSection(item.key as typeof activeSection)}
-                                      style={{
-                                          textAlign: 'left',
-                                          padding: '12px 14px',
-                                          borderRadius: 12,
-                                          border: `1px solid ${active
-                                              ? (darkMode ? 'rgba(255,214,102,0.3)' : 'rgba(24,144,255,0.24)')
-                                              : (darkMode ? 'rgba(255,255,255,0.08)' : 'rgba(16,24,40,0.08)')}`,
-                                          background: active
-                                              ? (darkMode ? 'linear-gradient(180deg, rgba(255,214,102,0.12) 0%, rgba(255,214,102,0.06) 100%)' : 'linear-gradient(180deg, rgba(24,144,255,0.10) 0%, rgba(24,144,255,0.05) 100%)')
-                                              : (darkMode ? 'rgba(255,255,255,0.02)' : 'rgba(255,255,255,0.72)'),
-                                          color: active ? (darkMode ? '#f5f7ff' : '#162033') : (darkMode ? 'rgba(255,255,255,0.82)' : '#3f4b5e'),
-                                          cursor: 'pointer',
-                                      }}
-                                  >
-                                      <div style={{ display: 'flex', alignItems: 'center', gap: 10 }}>
-                                          <span style={{ fontSize: 16 }}>{item.icon}</span>
-                                          <span style={{ fontSize: 14, fontWeight: 700 }}>{item.title}</span>
-                                      </div>
-                                      <div style={{ marginTop: 6, fontSize: 12, lineHeight: 1.6, color: active ? (darkMode ? 'rgba(255,255,255,0.68)' : 'rgba(22,32,51,0.68)') : 'rgba(128,128,128,0.7)' }}>
-                                          {item.description}
-                                      </div>
-                                  </button>
-                              );
-                          })}
-                      </div>
-                  </div>
-                  <div style={{ minWidth: 0, minHeight: 0, height: '100%', overflowY: 'auto', overflowX: 'hidden', paddingRight: 8, paddingBottom: 28 }}>
-                      {activeSection === 'providers' && (isEditing ? renderProviderForm() : renderProviderList())}
-                      {activeSection === 'safety' && renderSafetySettings()}
-                      {activeSection === 'context' && renderContextSettings()}
-                      {activeSection === 'tools' && renderBuiltinTools()}
-                      {activeSection === 'prompts' && renderBuiltinPrompts()}
-                  </div>
-              </div>
-        </Modal>
-    );
-};
-
-export default AISettingsModal;

frontend/src/components/ConnectionModal.tsx

@@ -1,7 +1,6 @@
 import React, { useState, useEffect, useRef, useMemo } from 'react';
 import { Modal, Form, Input, InputNumber, Button, message, Checkbox, Divider, Select, Alert, Card, Row, Col, Typography, Collapse, Space, Table, Tag } from 'antd';
-import { DatabaseOutlined, ConsoleSqlOutlined, FileTextOutlined, CloudServerOutlined, AppstoreAddOutlined, CloudOutlined, CheckCircleFilled, CloseCircleFilled, LinkOutlined, EditOutlined, AppstoreOutlined, BgColorsOutlined } from '@ant-design/icons';
-import { getDbIcon, getDbDefaultColor, getDbIconLabel, DB_ICON_TYPES, PRESET_ICON_COLORS } from './DatabaseIcons';
+import { DatabaseOutlined, ConsoleSqlOutlined, FileTextOutlined, CloudServerOutlined, AppstoreAddOutlined, CloudOutlined, CheckCircleFilled, CloseCircleFilled, LinkOutlined, EditOutlined, AppstoreOutlined } from '@ant-design/icons';
 import { useStore } from '../store';
 import { buildOverlayWorkbenchTheme } from '../utils/overlayWorkbenchTheme';
 import { normalizeOpacityForPlatform, resolveAppearanceValues } from '../utils/appearance';
@@ -106,9 +105,7 @@ const ConnectionModal: React.FC<{
   const [dbType, setDbType] = useState('mysql');
   const [step, setStep] = useState(1); // 1: Select Type, 2: Configure
   const [activeGroup, setActiveGroup] = useState(0); // Active category index in step 1
-  const [activeConfigSection, setActiveConfigSection] = useState<'basic' | 'network' | 'appearance'>('basic');
-  const [customIconType, setCustomIconType] = useState<string | undefined>(undefined);
-  const [customIconColor, setCustomIconColor] = useState<string | undefined>(undefined);
+  const [activeConfigSection, setActiveConfigSection] = useState<'basic' | 'network'>('basic');
   const [activeNetworkConfig, setActiveNetworkConfig] = useState<'ssl' | 'ssh' | 'proxy' | 'httpTunnel'>('ssl');
   const [testResult, setTestResult] = useState<{ type: 'success' | 'error', message: string } | null>(null);
   const [testErrorLogOpen, setTestErrorLogOpen] = useState(false);
@@ -1064,8 +1061,6 @@ const ConnectionModal: React.FC<{
           setRedisDbList([]);
           setMongoMembers([]);
           setUriFeedback(null);
-          setCustomIconType(undefined);
-          setCustomIconColor(undefined);
           setTypeSelectWarning(null);
           setDriverStatusLoaded(false);
           void refreshDriverStatus();
@@ -1151,8 +1146,6 @@ const ConnectionModal: React.FC<{
                   mongoReplicaPassword: config.mongoReplicaPassword || ''
               });
               setUseSSL(!!config.useSSL);
-              setCustomIconType(initialValues.iconType);
-              setCustomIconColor(initialValues.iconColor);
               setUseSSH(config.useSSH || false);
               setUseProxy(hasProxy);
               setUseHttpTunnel(hasHttpTunnel);
@@ -1219,9 +1212,7 @@ const ConnectionModal: React.FC<{
         name: values.name || (isFileDatabaseType(values.type) ? (values.type === 'duckdb' ? 'DuckDB DB' : 'SQLite DB') : (values.type === 'redis' ? `Redis ${displayHost}` : displayHost)),
         config: config,
         includeDatabases: values.includeDatabases,
-        includeRedisDatabases: isRedisType ? values.includeRedisDatabases : undefined,
-        iconType: customIconType,
-        iconColor: customIconColor,
+        includeRedisDatabases: isRedisType ? values.includeRedisDatabases : undefined
       };
 
       if (initialValues) {
@@ -1744,32 +1735,32 @@ const ConnectionModal: React.FC<{
 
   const dbTypeGroups = [
       { label: '关系型数据库', items: [
-          { key: 'mysql', name: 'MySQL', icon: getDbIcon('mysql', undefined, 36) },
-          { key: 'mariadb', name: 'MariaDB', icon: getDbIcon('mariadb', undefined, 36) },
-          { key: 'diros', name: 'Doris', icon: getDbIcon('diros', undefined, 36) },
-          { key: 'sphinx', name: 'Sphinx', icon: getDbIcon('sphinx', undefined, 36) },
-          { key: 'clickhouse', name: 'ClickHouse', icon: getDbIcon('clickhouse', undefined, 36) },
-          { key: 'postgres', name: 'PostgreSQL', icon: getDbIcon('postgres', undefined, 36) },
-          { key: 'sqlserver', name: 'SQL Server', icon: getDbIcon('sqlserver', undefined, 36) },
-          { key: 'sqlite', name: 'SQLite', icon: getDbIcon('sqlite', undefined, 36) },
-          { key: 'duckdb', name: 'DuckDB', icon: getDbIcon('duckdb', undefined, 36) },
-          { key: 'oracle', name: 'Oracle', icon: getDbIcon('oracle', undefined, 36) },
+          { key: 'mysql', name: 'MySQL', icon: <ConsoleSqlOutlined style={{ fontSize: 24, color: '#00758F' }} /> },
+          { key: 'mariadb', name: 'MariaDB', icon: <ConsoleSqlOutlined style={{ fontSize: 24, color: '#003545' }} /> },
+          { key: 'diros', name: 'Doris', icon: <ConsoleSqlOutlined style={{ fontSize: 24, color: '#0050b3' }} /> },
+          { key: 'sphinx', name: 'Sphinx', icon: <ConsoleSqlOutlined style={{ fontSize: 24, color: '#2F5D62' }} /> },
+          { key: 'clickhouse', name: 'ClickHouse', icon: <DatabaseOutlined style={{ fontSize: 24, color: '#FFCC01' }} /> },
+          { key: 'postgres', name: 'PostgreSQL', icon: <DatabaseOutlined style={{ fontSize: 24, color: '#336791' }} /> },
+          { key: 'sqlserver', name: 'SQL Server', icon: <DatabaseOutlined style={{ fontSize: 24, color: '#CC2927' }} /> },
+          { key: 'sqlite', name: 'SQLite', icon: <FileTextOutlined style={{ fontSize: 24, color: '#003B57' }} /> },
+          { key: 'duckdb', name: 'DuckDB', icon: <FileTextOutlined style={{ fontSize: 24, color: '#f59e0b' }} /> },
+          { key: 'oracle', name: 'Oracle', icon: <DatabaseOutlined style={{ fontSize: 24, color: '#F80000' }} /> },
       ]},
       { label: '国产数据库', items: [
-          { key: 'dameng', name: 'Dameng (达梦)', icon: getDbIcon('dameng', undefined, 36) },
-          { key: 'kingbase', name: 'Kingbase (人大金仓)', icon: getDbIcon('kingbase', undefined, 36) },
-          { key: 'highgo', name: 'HighGo (瀚高)', icon: getDbIcon('highgo', undefined, 36) },
-          { key: 'vastbase', name: 'Vastbase (海量)', icon: getDbIcon('vastbase', undefined, 36) },
+          { key: 'dameng', name: 'Dameng (达梦)', icon: <CloudServerOutlined style={{ fontSize: 24, color: '#1890ff' }} /> },
+          { key: 'kingbase', name: 'Kingbase (人大金仓)', icon: <DatabaseOutlined style={{ fontSize: 24, color: '#faad14' }} /> },
+          { key: 'highgo', name: 'HighGo (瀚高)', icon: <DatabaseOutlined style={{ fontSize: 24, color: '#00a854' }} /> },
+          { key: 'vastbase', name: 'Vastbase (海量)', icon: <DatabaseOutlined style={{ fontSize: 24, color: '#1a6dff' }} /> },
       ]},
       { label: 'NoSQL', items: [
-          { key: 'mongodb', name: 'MongoDB', icon: getDbIcon('mongodb', undefined, 36) },
-          { key: 'redis', name: 'Redis', icon: getDbIcon('redis', undefined, 36) },
+          { key: 'mongodb', name: 'MongoDB', icon: <CloudServerOutlined style={{ fontSize: 24, color: '#47A248' }} /> },
+          { key: 'redis', name: 'Redis', icon: <CloudOutlined style={{ fontSize: 24, color: '#DC382D' }} /> },
       ]},
       { label: '时序数据库', items: [
-          { key: 'tdengine', name: 'TDengine', icon: getDbIcon('tdengine', undefined, 36) },
+          { key: 'tdengine', name: 'TDengine', icon: <DatabaseOutlined style={{ fontSize: 24, color: '#2F54EB' }} /> },
       ]},
       { label: '其他', items: [
-          { key: 'custom', name: 'Custom (自定义)', icon: getDbIcon('custom', undefined, 36) },
+          { key: 'custom', name: 'Custom (自定义)', icon: <AppstoreAddOutlined style={{ fontSize: 24, color: '#595959' }} /> },
       ]},
   ];
 
@@ -2521,101 +2512,16 @@ const ConnectionModal: React.FC<{
                   />
               )}
               {(() => {
-                  const sectionItems: Array<{ key: 'basic' | 'network' | 'appearance'; title: string; description: string; icon: React.ReactNode }> = [
+                  const sectionItems: Array<{ key: 'basic' | 'network'; title: string; description: string; icon: React.ReactNode }> = [
                       { key: 'basic', title: '基础信息', description: '名称、地址、认证、URI 与数据库范围', icon: <DatabaseOutlined /> },
                       ...(!isCustom && !isFileDb ? [{ key: 'network' as const, title: '网络与安全', description: 'SSL、SSH、代理与高级连接', icon: <CloudOutlined /> }] : []),
-                      { key: 'appearance', title: '外观', description: '自定义图标与颜色', icon: <BgColorsOutlined /> },
                   ];
                   const resolvedSection = sectionItems.some((item) => item.key === activeConfigSection)
                       ? activeConfigSection
                       : sectionItems[0]?.key || 'basic';
-
-                  const effectiveIconType = customIconType || dbType;
-                  const effectiveIconColor = customIconColor || getDbDefaultColor(effectiveIconType);
-
-                  const appearanceSection = (
-                      <div style={{ display: 'grid', gap: 18 }}>
-                          <div style={{ ...modalInnerSectionStyle, padding: 16 }}>
-                              <div style={{ marginBottom: 12, fontSize: 13, fontWeight: 700, color: darkMode ? '#f5f7ff' : '#162033' }}>图标</div>
-                              <div style={{ display: 'flex', flexWrap: 'wrap', gap: 8 }}>
-                                  {DB_ICON_TYPES.map((iconKey) => {
-                                      const isActive = effectiveIconType === iconKey;
-                                      return (
-                                          <button
-                                              key={iconKey}
-                                              type="button"
-                                              title={getDbIconLabel(iconKey)}
-                                              onClick={() => setCustomIconType(iconKey === dbType ? undefined : iconKey)}
-                                              style={{
-                                                  width: 44, height: 44, borderRadius: 10,
-                                                  display: 'grid', placeItems: 'center',
-                                                  border: `2px solid ${isActive ? effectiveIconColor : (darkMode ? 'rgba(255,255,255,0.08)' : 'rgba(0,0,0,0.06)')}`,
-                                                  background: isActive
-                                                      ? (darkMode ? 'rgba(255,255,255,0.08)' : 'rgba(24,144,255,0.06)')
-                                                      : 'transparent',
-                                                  cursor: 'pointer',
-                                                  transition: 'all 120ms ease',
-                                              }}
-                                          >
-                                              {getDbIcon(iconKey, isActive ? effectiveIconColor : undefined, 22)}
-                                          </button>
-                                      );
-                                  })}
-                              </div>
-                              <div style={{ marginTop: 6, fontSize: 11, color: darkMode ? 'rgba(255,255,255,0.45)' : 'rgba(0,0,0,0.35)' }}>
-                                  当前：{getDbIconLabel(effectiveIconType)}
-                              </div>
-                          </div>
-                          <div style={{ ...modalInnerSectionStyle, padding: 16 }}>
-                              <div style={{ marginBottom: 12, fontSize: 13, fontWeight: 700, color: darkMode ? '#f5f7ff' : '#162033' }}>颜色</div>
-                              <div style={{ display: 'flex', flexWrap: 'wrap', gap: 8, alignItems: 'center' }}>
-                                  {PRESET_ICON_COLORS.map((presetColor) => {
-                                      const isActive = effectiveIconColor === presetColor;
-                                      return (
-                                          <button
-                                              key={presetColor}
-                                              type="button"
-                                              onClick={() => setCustomIconColor(presetColor === getDbDefaultColor(effectiveIconType) ? undefined : presetColor)}
-                                              style={{
-                                                  width: 28, height: 28, borderRadius: 8,
-                                                  background: presetColor,
-                                                  border: isActive ? `2.5px solid ${darkMode ? '#fff' : '#162033'}` : '2px solid transparent',
-                                                  cursor: 'pointer',
-                                                  transition: 'all 120ms ease',
-                                                  boxShadow: isActive ? `0 0 0 2px ${presetColor}40` : 'none',
-                                              }}
-                                          />
-                                      );
-                                  })}
-                                  <input
-                                      type="color"
-                                      value={effectiveIconColor}
-                                      onChange={(e) => setCustomIconColor(e.target.value === getDbDefaultColor(effectiveIconType) ? undefined : e.target.value)}
-                                      title="自定义颜色"
-                                      style={{ width: 28, height: 28, border: 'none', padding: 0, cursor: 'pointer', borderRadius: 6, background: 'transparent' }}
-                                  />
-                              </div>
-                          </div>
-                          <div style={{ ...modalInnerSectionStyle, padding: 16, display: 'flex', alignItems: 'center', gap: 14 }}>
-                              <div style={{ fontSize: 13, fontWeight: 700, color: darkMode ? '#f5f7ff' : '#162033' }}>预览</div>
-                              <div style={{ display: 'flex', alignItems: 'center', gap: 10 }}>
-                                  {getDbIcon(effectiveIconType, effectiveIconColor, 24)}
-                                  <span style={{ fontSize: 14, color: darkMode ? '#e0e0e0' : '#333' }}>{form.getFieldValue('name') || '连接名称'}</span>
-                              </div>
-                              {(customIconType || customIconColor) && (
-                                  <Button size="small" type="link" onClick={() => { setCustomIconType(undefined); setCustomIconColor(undefined); }}>
-                                      重置为默认
-                                  </Button>
-                              )}
-                          </div>
-                      </div>
-                  );
-
                   const currentSectionContent = resolvedSection === 'basic'
                       ? baseInfoSection
-                      : resolvedSection === 'appearance'
-                          ? appearanceSection
-                          : networkSecuritySection;
+                      : networkSecuritySection;
 
                   if (sectionItems.length <= 1) {
                       return currentSectionContent;

frontend/src/components/DataGrid.tsx

@@ -1,10 +1,9 @@
 // cspell:ignore anticon sqls uuidv uuidv4 hscroll
 import React, { useState, useEffect, useRef, useContext, useMemo, useCallback } from 'react';
 import { createPortal } from 'react-dom';
-import { Table, message, Input, Button, Dropdown, MenuProps, Form, Pagination, Select, Modal, Checkbox, Segmented, Tooltip, Popover, DatePicker, TimePicker } from 'antd';
-import dayjs from 'dayjs';
+import { Table, message, Input, Button, Dropdown, MenuProps, Form, Pagination, Select, Modal, Checkbox, Segmented, Tooltip, Popover } from 'antd';
 import type { SortOrder, ColumnType } from 'antd/es/table/interface';
-import { ReloadOutlined, ImportOutlined, ExportOutlined, DownOutlined, PlusOutlined, DeleteOutlined, SaveOutlined, UndoOutlined, FilterOutlined, CloseOutlined, ConsoleSqlOutlined, FileTextOutlined, CopyOutlined, ClearOutlined, EditOutlined, VerticalAlignBottomOutlined, LeftOutlined, RightOutlined, RobotOutlined } from '@ant-design/icons';
+import { ReloadOutlined, ImportOutlined, ExportOutlined, DownOutlined, PlusOutlined, DeleteOutlined, SaveOutlined, UndoOutlined, FilterOutlined, CloseOutlined, ConsoleSqlOutlined, FileTextOutlined, CopyOutlined, ClearOutlined, EditOutlined, VerticalAlignBottomOutlined, LeftOutlined, RightOutlined } from '@ant-design/icons';
 import Editor from '@monaco-editor/react';
 import { 
     DndContext, 
@@ -29,7 +28,7 @@ import { useStore } from '../store';
 import type { ColumnDefinition } from '../types';
 import { v4 as generateUuid } from 'uuid';
 import 'react-resizable/css/styles.css';
-import { buildOrderBySQL, buildPaginatedSelectSQL, buildWhereSQL, escapeLiteral, hasExplicitSort, quoteIdentPart, quoteQualifiedIdent, withSortBufferTuningSQL, type FilterCondition } from '../utils/sql';
+import { buildOrderBySQL, buildPaginatedSelectSQL, buildWhereSQL, escapeLiteral, quoteIdentPart, quoteQualifiedIdent, withSortBufferTuningSQL, type FilterCondition } from '../utils/sql';
 import { isMacLikePlatform, normalizeOpacityForPlatform, resolveAppearanceValues } from '../utils/appearance';
 import { getDataSourceCapabilities } from '../utils/dataSourceCapabilities';
 import { calculateTableBodyBottomPadding, calculateVirtualTableScrollX } from './dataGridLayout';
@@ -157,43 +156,6 @@ const isTemporalColumnType = (columnType?: string): boolean => {
     return base === 'date' || base === 'time' || base === 'year';
 };
 
-// 根据列类型返回 DatePicker 的 picker 模式
-type TemporalPickerType = 'datetime' | 'date' | 'time' | 'year' | null;
-const getTemporalPickerType = (columnType?: string): TemporalPickerType => {
-    const raw = String(columnType || '').trim().toLowerCase();
-    if (!raw) return null;
-    if (raw.includes('datetime') || raw.includes('timestamp')) return 'datetime';
-    const base = raw.split(/[ (]/)[0];
-    if (base === 'date') return 'date';
-    if (base === 'time') return 'time';
-    if (base === 'year') return 'year';
-    return null;
-};
-
-const TEMPORAL_FORMATS: Record<string, string> = {
-    datetime: 'YYYY-MM-DD HH:mm:ss',
-    date: 'YYYY-MM-DD',
-    time: 'HH:mm:ss',
-    year: 'YYYY',
-};
-
-// 将字符串值转为 dayjs 对象（用于 DatePicker），无效值返回 null
-const parseToDayjs = (val: any, pickerType: TemporalPickerType): dayjs.Dayjs | null => {
-    if (val === null || val === undefined || val === '') return null;
-    const str = String(val).trim();
-    if (!str || /^0{4}-0{2}-0{2}/.test(str)) return null; // 无效日期
-    const fmt = TEMPORAL_FORMATS[pickerType || 'datetime'];
-    const d = dayjs(str, fmt);
-    return d.isValid() ? d : dayjs(str).isValid() ? dayjs(str) : null;
-};
-
-// 将 dayjs 对象格式化为对应格式字符串
-const formatFromDayjs = (val: dayjs.Dayjs | null, pickerType: TemporalPickerType): string => {
-    if (!val || !val.isValid()) return '';
-    const fmt = TEMPORAL_FORMATS[pickerType || 'datetime'];
-    return val.format(fmt);
-};
-
 // --- Helper: Format Value ---
 const formatCellValue = (val: any) => {
     try {
@@ -550,7 +512,6 @@ interface EditableCellProps {
   record: Item;
   handleSave: (record: Item) => void;
   focusCell?: (record: Item, dataIndex: string, title: React.ReactNode) => void;
-  columnType?: string;
   as?: any;
   [key: string]: any;
 }
@@ -563,7 +524,6 @@ const EditableCell: React.FC<EditableCellProps> = React.memo(({
   record,
   handleSave,
   focusCell,
-  columnType,
   as: Component = 'td',
   ...restProps
 }) => {
@@ -581,15 +541,9 @@ const EditableCell: React.FC<EditableCellProps> = React.memo(({
   const toggleEdit = () => {
     setEditing(!editing);
     const raw = record[dataIndex];
+    const initialValue = typeof raw === 'string' ? normalizeDateTimeString(raw) : raw;
     const fieldName = getCellFieldName(record, dataIndex);
-    if (isDateTimeField) {
-      // 日期时间类型: 将字符串值转为 dayjs 对象供 DatePicker 使用
-      const dayjsVal = parseToDayjs(raw, pickerType);
-      setCellFieldValue(form, fieldName, dayjsVal);
-    } else {
-      const initialValue = typeof raw === 'string' ? normalizeDateTimeString(raw) : raw;
-      setCellFieldValue(form, fieldName, initialValue);
-    }
+    setCellFieldValue(form, fieldName, initialValue);
   };
 
   const save = async () => {
@@ -597,13 +551,7 @@ const EditableCell: React.FC<EditableCellProps> = React.memo(({
       if (!form) return;
       const fieldName = getCellFieldName(record, dataIndex);
       await form.validateFields([fieldName]);
-      let nextValue = form.getFieldValue(fieldName);
-      // 日期时间类型: 将 dayjs 对象转回格式化字符串
-      if (isDateTimeField && nextValue && dayjs.isDayjs(nextValue)) {
-        nextValue = formatFromDayjs(nextValue as dayjs.Dayjs, pickerType);
-      } else if (isDateTimeField && !nextValue) {
-        nextValue = null;
-      }
+      const nextValue = form.getFieldValue(fieldName);
       toggleEdit();
       // 仅当值发生变化时才标记为修改，避免“双击-失焦”导致整行进入 modified 状态（蓝色高亮不清除）。
       if (!isCellValueEqualForDiff(record?.[dataIndex], nextValue)) {
@@ -619,74 +567,40 @@ const EditableCell: React.FC<EditableCellProps> = React.memo(({
   };
 
   const handleContextMenu = (e: React.MouseEvent) => {
-    if (!cellContextMenuContext) return;
+    if (!editable) return;
     e.preventDefault();
     e.stopPropagation(); // 阻止冒泡到行级菜单
-    cellContextMenuContext.showMenu(e, record, dataIndex, title);
+    if (cellContextMenuContext) {
+      cellContextMenuContext.showMenu(e, record, dataIndex, title);
+    }
   };
 
   let childNode = children;
 
-  const pickerType = getTemporalPickerType(columnType);
-  const isDateTimeField = !!pickerType && !(/^0{4}-0{2}-0{2}/.test(String(record?.[dataIndex] || '')));
-
   if (editable) {
     childNode = editing ? (
       <Form.Item style={{ margin: 0 }} name={getCellFieldName(record, dataIndex)}>
-        {isDateTimeField ? (
-          pickerType === 'time' ? (
-            <TimePicker
-              ref={inputRef}
-              style={{ width: '100%' }}
-              format={TEMPORAL_FORMATS[pickerType]}
-              onChange={() => setTimeout(save, 0)}
-              needConfirm={false}
-            />
-          ) : pickerType === 'datetime' ? (
-            <DatePicker
-              ref={inputRef}
-              style={{ width: '100%' }}
-              showTime
-              format={TEMPORAL_FORMATS[pickerType]}
-              onOk={() => setTimeout(save, 0)}
-              onOpenChange={(open) => {
-                // 面板关闭（点击外部）且非通过"确定"按钮触发时退出编辑，不保存
-                if (!open) setTimeout(() => { if (editing) toggleEdit(); }, 0);
-              }}
-              needConfirm
-            />
-          ) : (
-            <DatePicker
-              ref={inputRef}
-              style={{ width: '100%' }}
-              format={TEMPORAL_FORMATS[pickerType]}
-              picker={pickerType as any}
-              onChange={() => setTimeout(save, 0)}
-              needConfirm={false}
-            />
-          )
-        ) : (
-          <Input
-            ref={inputRef}
-            onPressEnter={save}
-            onBlur={save}
-            onFocus={(e) => {
-              try {
-                (e.target as HTMLInputElement)?.select?.();
-              } catch {
-                // ignore
-              }
-            }}
-            onDoubleClick={(e) => {
-              e.stopPropagation();
-              try {
-                (e.target as HTMLInputElement)?.select?.();
-              } catch {
-                // ignore
-              }
-            }}
-          />
-        )}
+        <Input
+          ref={inputRef}
+          onPressEnter={save}
+          onBlur={save}
+          onFocus={(e) => {
+            // Enter 编辑态时直接全选，便于快速替换；同时避免双击在 input 内冒泡导致关闭编辑态。
+            try {
+              (e.target as HTMLInputElement)?.select?.();
+            } catch {
+              // ignore
+            }
+          }}
+          onDoubleClick={(e) => {
+            e.stopPropagation();
+            try {
+              (e.target as HTMLInputElement)?.select?.();
+            } catch {
+              // ignore
+            }
+          }}
+        />
       </Form.Item>
     ) : (
       <div
@@ -697,13 +611,6 @@ const EditableCell: React.FC<EditableCellProps> = React.memo(({
         {children}
       </div>
     );
-  } else if (cellContextMenuContext) {
-    // 非编辑模式（只读查询结果）也绑定右键菜单，支持复制为 INSERT/JSON/CSV 等操作
-    childNode = (
-      <div onContextMenu={handleContextMenu} style={{ minHeight: 20 }}>
-        {children}
-      </div>
-    );
   }
 
   const handleDoubleClick = () => {
@@ -761,20 +668,11 @@ const ContextMenuRow = React.memo(({ children, record, ...props }: any) => {
         { key: 'csv', label: '复制为 CSV', icon: <FileTextOutlined />, onClick: () => handleCopyCsv(record) },
         { key: 'copy', label: '复制为 Markdown', icon: <CopyOutlined />, onClick: () => { 
             const records = getTargets();
-            const orderedCols = displayDataRef.current.length > 0
-                ? Object.keys(displayDataRef.current[0]).filter(c => c !== GONAVI_ROW_KEY)
-                : [];
-            const header = `| ${orderedCols.join(' | ')} |`;
-            const separator = `| ${orderedCols.map(() => '---').join(' | ')} |`;
-            const rows = records.map((r: any) => {
-                const values = orderedCols.map(c => {
-                    const v = r[c];
-                    if (v === null || v === undefined) return 'NULL';
-                    return String(v).replace(/\|/g, '\\|').replace(/\n/g, ' ');
-                });
-                return `| ${values.join(' | ')} |`;
+            const lines = records.map((r: any) => {
+                const { [GONAVI_ROW_KEY]: _rowKey, ...vals } = r;
+                return `| ${Object.values(vals).join(' | ')} |`;
             });
-            copyToClipboard([header, separator, ...rows].join('\n'));
+            copyToClipboard(lines.join('\n'));
         } },
         { type: 'divider' },
         {
@@ -823,7 +721,7 @@ interface DataGridProps {
     };
     onRequestTotalCount?: () => void;
     onCancelTotalCount?: () => void;
-    sortInfoExternal?: Array<{ columnKey: string, order: string, enabled?: boolean }>;
+    sortInfoExternal?: { columnKey: string, order: string } | null;
     // Filtering
     showFilter?: boolean;
     onToggleFilter?: () => void;
@@ -1112,14 +1010,6 @@ const DataGrid: React.FC<DataGridProps> = ({
   const cellEditorApplyRef = useRef<((val: string) => void) | null>(null);
   const [jsonEditorOpen, setJsonEditorOpen] = useState(false);
   const [jsonEditorValue, setJsonEditorValue] = useState('');
-
-  // --- Data Preview Panel State ---
-  const [dataPanelOpen, setDataPanelOpen] = useState(false);
-  const dataPanelOpenRef = useRef(false);
-  const [focusedCellInfo, setFocusedCellInfo] = useState<{ record: Item; dataIndex: string; title: string } | null>(null);
-  const [dataPanelValue, setDataPanelValue] = useState('');
-  const [dataPanelIsJson, setDataPanelIsJson] = useState(false);
-  const dataPanelDirtyRef = useRef(false);
   const [rowEditorOpen, setRowEditorOpen] = useState(false);
   const [rowEditorRowKey, setRowEditorRowKey] = useState<string>('');
   const rowEditorBaseRawRef = useRef<Record<string, any>>({});
@@ -1253,18 +1143,25 @@ const DataGrid: React.FC<DataGridProps> = ({
       }
   };
   
-  const [sortInfo, setSortInfo] = useState<Array<{ columnKey: string, order: string, enabled?: boolean }>>([]);
+  const [sortInfo, setSortInfo] = useState<{ columnKey: string, order: string } | null>(null);
   const [columnWidths, setColumnWidths] = useState<Record<string, number>>({});
   const [columnMetaMap, setColumnMetaMap] = useState<Record<string, ColumnMeta>>({});
   const columnMetaCacheRef = useRef<Record<string, Record<string, ColumnMeta>>>({});
   const columnMetaSeqRef = useRef(0);
 
   useEffect(() => {
-      const ext = sortInfoExternal || [];
-      const extKey = JSON.stringify(ext);
-      const curKey = JSON.stringify(sortInfo);
-      if (extKey === curKey) return;
-      setSortInfo(ext);
+      const nextOrder = sortInfoExternal?.order === 'ascend' || sortInfoExternal?.order === 'descend'
+          ? sortInfoExternal.order
+          : '';
+      const nextColumn = nextOrder ? String(sortInfoExternal?.columnKey || '') : '';
+      const currColumn = String(sortInfo?.columnKey || '');
+      const currOrder = sortInfo?.order === 'ascend' || sortInfo?.order === 'descend' ? sortInfo.order : '';
+      if (nextColumn === currColumn && nextOrder === currOrder) return;
+      if (!nextColumn || !nextOrder) {
+          setSortInfo(null);
+      } else {
+          setSortInfo({ columnKey: nextColumn, order: nextOrder });
+      }
   }, [sortInfoExternal, sortInfo]);
 
   useEffect(() => {
@@ -1428,34 +1325,6 @@ const DataGrid: React.FC<DataGridProps> = ({
       cellEditorApplyRef.current = null;
   }, []);
 
-  // --- Data Preview Panel Helpers ---
-  const updateFocusedCell = useCallback((record: Item, dataIndex: string) => {
-      if (!record || !dataIndex) return;
-      const raw = record?.[dataIndex];
-      const text = toEditableText(raw);
-      const isJson = looksLikeJsonText(text);
-      setFocusedCellInfo({ record, dataIndex, title: dataIndex });
-      // 仅在面板未被用户手动编辑时自动同步值
-      if (!dataPanelDirtyRef.current) {
-          setDataPanelValue(text);
-          setDataPanelIsJson(isJson);
-      }
-  }, []);
-
-  const handleDataPanelFormatJson = useCallback(() => {
-      if (!dataPanelIsJson) return;
-      try {
-          const obj = JSON.parse(dataPanelValue);
-          setDataPanelValue(JSON.stringify(obj, null, 2));
-          dataPanelDirtyRef.current = true;
-      } catch (e: any) {
-          void message.error('JSON 格式无效：' + (e?.message || String(e)));
-      }
-  }, [dataPanelIsJson, dataPanelValue]);
-
-  // 同步 ref 用于 onCell 闭包
-  useEffect(() => { dataPanelOpenRef.current = dataPanelOpen; }, [dataPanelOpen]);
-
   const openCellEditor = useCallback((record: Item, dataIndex: string, title: React.ReactNode, onApplyValue?: (val: string) => void) => {
       if (!record || !dataIndex) return;
       const raw = record?.[dataIndex];
@@ -2694,39 +2563,22 @@ const DataGrid: React.FC<DataGridProps> = ({
 
   const handleTableChange = useCallback((_pag: any, _filtersArg: any, sorter: any) => {
       if (isResizingRef.current) return; // Block sort if resizing
-      // Ant Design 多列排序模式下 sorter 可能是数组
-      const sorters = Array.isArray(sorter) ? sorter : (sorter?.field ? [sorter] : []);
-      if (sorters.length === 0) {
-          setSortInfo([]);
-          if (onSort) onSort(JSON.stringify([]), '');
-          return;
-      }
-      // 在现有排序数组基础上增量更新
-      const next = [...sortInfo];
-      for (const s of sorters) {
-          const field = String(s.field || '');
-          if (!field) continue;
-          const order = s.order as string;
+      if (sorter.field) {
+          const field = String(sorter.field);
+          const order = sorter.order as string;
           const normalizedOrder = order === 'ascend' || order === 'descend' ? order : '';
-          const existIdx = next.findIndex(item => item.columnKey === field);
           if (!normalizedOrder) {
-              // Ant Design 第三次点击想取消排序：
-              // 如果该字段已在排序数组中，回转为升序而非移除
-              if (existIdx >= 0) {
-                  next[existIdx] = { ...next[existIdx], order: 'ascend', enabled: true };
-              }
-              // 不在数组中则忽略
-          } else if (existIdx >= 0) {
-              // 已存在：更新排序方向
-              next[existIdx] = { ...next[existIdx], order: normalizedOrder, enabled: true };
-          } else {
-              // 不存在：追加到末尾
-              next.push({ columnKey: field, order: normalizedOrder, enabled: true });
+              setSortInfo(null);
+              if (onSort) onSort('', '');
+              return;
           }
+          setSortInfo({ columnKey: field, order: normalizedOrder });
+          if (onSort) onSort(field, normalizedOrder);
+      } else {
+          setSortInfo(null);
+          if (onSort) onSort('', '');
       }
-      setSortInfo(next);
-      if (onSort) onSort(JSON.stringify(next), '');
-  }, [onSort, sortInfo]);
+  }, [onSort]);
 
     // Native Drag State
     const draggingRef = useRef<{
@@ -2854,14 +2706,6 @@ const DataGrid: React.FC<DataGridProps> = ({
       }
   }, [addedRows]);
 
-  const handleDataPanelSave = useCallback(() => {
-      if (!focusedCellInfo) return;
-      const nextRow: any = { ...focusedCellInfo.record, [focusedCellInfo.dataIndex]: dataPanelValue };
-      handleCellSave(nextRow);
-      dataPanelDirtyRef.current = false;
-      void message.success('已保存');
-  }, [focusedCellInfo, dataPanelValue, handleCellSave]);
-
   const handleCellSetNull = useCallback(() => {
     if (!cellContextMenu.record) return;
     handleCellSave({ ...cellContextMenu.record, [cellContextMenu.dataIndex]: null });
@@ -2989,15 +2833,7 @@ const DataGrid: React.FC<DataGridProps> = ({
           const displayVal = (displayRow as any)?.[col];
           baseRawMap[col] = baseVal;
           displayMap[col] = toFormText(displayVal);
-          // 日期时间类型: 将字符串值转为 dayjs 对象供 DatePicker 使用
-          const colMeta = columnMetaMap[col] || columnMetaMapByLowerName[col.toLowerCase()];
-          const rowPickerType = getTemporalPickerType(colMeta?.type);
-          if (rowPickerType && displayVal !== null && displayVal !== undefined) {
-              const dVal = parseToDayjs(displayVal, rowPickerType);
-              formMap[col] = dVal;
-          } else {
-              formMap[col] = displayVal === null || displayVal === undefined ? undefined : toFormText(displayVal);
-          }
+          formMap[col] = displayVal === null || displayVal === undefined ? undefined : toFormText(displayVal);
           if (baseVal === null || baseVal === undefined) nullCols.add(col);
       });
 
@@ -3008,7 +2844,7 @@ const DataGrid: React.FC<DataGridProps> = ({
       rowEditorForm.setFieldsValue(formMap);
       setRowEditorRowKey(keyStr);
       setRowEditorOpen(true);
-  }, [canModifyData, mergedDisplayData, data, addedRows, displayColumnNames, rowEditorForm, rowKeyStr, columnMetaMap, columnMetaMapByLowerName]);
+  }, [canModifyData, mergedDisplayData, data, addedRows, displayColumnNames, rowEditorForm, rowKeyStr]);
 
   const openRowEditor = useCallback(() => {
       if (!canModifyData) return;
@@ -3168,32 +3004,15 @@ const DataGrid: React.FC<DataGridProps> = ({
 
       const isAdded = addedRows.some(r => rowKeyStr(r?.[GONAVI_ROW_KEY]) === keyStr);
       if (isAdded) {
-          // 日期时间类型: 将 dayjs 对象转回格式化字符串
-          const convertedValues: Record<string, any> = {};
-          Object.entries(values).forEach(([col, val]) => {
-              if (val && dayjs.isDayjs(val)) {
-                  const colMeta = columnMetaMap[col] || columnMetaMapByLowerName[col.toLowerCase()];
-                  const rowPickerType = getTemporalPickerType(colMeta?.type);
-                  convertedValues[col] = formatFromDayjs(val as dayjs.Dayjs, rowPickerType);
-              } else {
-                  convertedValues[col] = val;
-              }
-          });
-          setAddedRows(prev => prev.map(r => rowKeyStr(r?.[GONAVI_ROW_KEY]) === keyStr ? { ...r, ...convertedValues } : r));
+          setAddedRows(prev => prev.map(r => rowKeyStr(r?.[GONAVI_ROW_KEY]) === keyStr ? { ...r, ...values } : r));
           closeRowEditor();
           return;
       }
 
       const baseRawMap = rowEditorBaseRawRef.current || {};
       const patch: Record<string, any> = {};
-      columnNames.forEach((col) => {
-          let nextVal = values[col];
-          // 日期时间类型: 将 dayjs 对象转回格式化字符串
-          if (nextVal && dayjs.isDayjs(nextVal)) {
-              const colMeta = columnMetaMap[col] || columnMetaMapByLowerName[col.toLowerCase()];
-              const rowPickerType = getTemporalPickerType(colMeta?.type);
-              nextVal = formatFromDayjs(nextVal as dayjs.Dayjs, rowPickerType);
-          }
+      displayColumnNames.forEach((col) => {
+          const nextVal = values[col];
           const baseVal = baseRawMap[col];
           if (!isCellValueEqualForDiff(baseVal, nextVal)) patch[col] = nextVal;
       });
@@ -3206,7 +3025,7 @@ const DataGrid: React.FC<DataGridProps> = ({
       });
 
       closeRowEditor();
-  }, [rowEditorRowKey, rowEditorForm, addedRows, columnNames, rowKeyStr, closeRowEditor]);
+  }, [rowEditorRowKey, rowEditorForm, addedRows, displayColumnNames, rowKeyStr, closeRowEditor]);
 
 
   const enableVirtual = viewMode === 'table';
@@ -3219,8 +3038,8 @@ const DataGrid: React.FC<DataGridProps> = ({
           key: key,
           // 不使用 ellipsis，避免 Ant Design 的 Tooltip 展开行为
           width: columnWidths[key] || 200,
-          sorter: onSort ? { multiple: displayColumnNames.indexOf(key) + 1 } : false,
-          sortOrder: (sortInfo.find(s => s.columnKey === key && s.enabled !== false)?.order || null) as SortOrder | undefined,
+          sorter: !!onSort,
+          sortOrder: (sortInfo?.columnKey === key ? sortInfo.order : null) as SortOrder | undefined,
           editable: canModifyData, // Only editable if table name known and not readonly
           render: (text: any) => (
               <div style={CELL_ELLIPSIS_STYLE}>
@@ -3262,8 +3081,8 @@ const DataGrid: React.FC<DataGridProps> = ({
   }, [displayColumnNames, columnWidths, sortInfo, handleResizeStart, canModifyData, onSort, renderColumnTitle]);
 
   const mergedColumns = useMemo(() => columns.map((col): ColumnType<any> => {
+      if (!col.editable) return col as ColumnType<any>;
       const dataIndex = String(col.dataIndex);
-      // 即使不可编辑，也需要通过 onCell/render 绑定右键菜单
       return {
           ...col,
           onCell: (record: Item) => {
@@ -3272,24 +3091,8 @@ const DataGrid: React.FC<DataGridProps> = ({
                   'data-row-key': rowKey === undefined || rowKey === null ? undefined : String(rowKey),
                   'data-col-name': dataIndex,
               };
-              // 数据预览面板：单击单元格时更新聚焦信息
-              cellProps.onClick = () => {
-                  if (dataPanelOpenRef.current) {
-                      updateFocusedCell(record, dataIndex);
-                  }
-              };
 
-              if (col.editable && enableInlineEditableCell) {
-                  // 可编辑模式（非虚拟）：传递给 EditableCell 的 props
-                  cellProps.record = record;
-                  cellProps.editable = col.editable;
-                  cellProps.dataIndex = col.dataIndex;
-                  cellProps.title = dataIndex;
-                  cellProps.handleSave = handleCellSave;
-                  cellProps.focusCell = openCellEditor;
-                  cellProps.columnType = (columnMetaMap[dataIndex] || columnMetaMapByLowerName[dataIndex.toLowerCase()])?.type;
-              } else if (col.editable && !enableInlineEditableCell) {
-                  // 可编辑但非 inline（虚拟模式下）：双击和右键通过 onCell 绑定
+              if (!enableInlineEditableCell) {
                   cellProps.onDoubleClick = () => handleVirtualCellActivate(record, dataIndex, dataIndex);
                   cellProps.onContextMenu = (e: React.MouseEvent) => {
                       e.preventDefault();
@@ -3297,12 +3100,12 @@ const DataGrid: React.FC<DataGridProps> = ({
                       showCellContextMenu(e, record, dataIndex, dataIndex);
                   };
               } else {
-                  // 不可编辑（只读查询结果）：只绑定右键菜单
-                  cellProps.onContextMenu = (e: React.MouseEvent) => {
-                      e.preventDefault();
-                      e.stopPropagation();
-                      showCellContextMenu(e, record, dataIndex, dataIndex);
-                  };
+                  cellProps.record = record;
+                  cellProps.editable = col.editable;
+                  cellProps.dataIndex = col.dataIndex;
+                  cellProps.title = dataIndex;
+                  cellProps.handleSave = handleCellSave;
+                  cellProps.focusCell = openCellEditor;
               }
               return cellProps;
           },
@@ -3317,7 +3120,6 @@ const DataGrid: React.FC<DataGridProps> = ({
                           record={record}
                           handleSave={handleCellSave}
                           focusCell={openCellEditor}
-                          columnType={(columnMetaMap[dataIndex] || columnMetaMapByLowerName[dataIndex.toLowerCase()])?.type}
                           as="div"
                           style={VIRTUAL_CELL_WRAPPER_STYLE}
                       >
@@ -3342,7 +3144,7 @@ const DataGrid: React.FC<DataGridProps> = ({
               return originalRenderContent;
           }
       };
-  }), [columns, enableInlineEditableCell, enableVirtual, handleCellSave, openCellEditor, handleVirtualCellActivate, showCellContextMenu, columnMetaMap, columnMetaMapByLowerName]);
+  }), [columns, enableInlineEditableCell, enableVirtual, handleCellSave, openCellEditor, handleVirtualCellActivate, showCellContextMenu]);
 
   const handleAddRow = () => {
       const newKey = `new-${Date.now()}`;
@@ -3405,7 +3207,7 @@ const DataGrid: React.FC<DataGridProps> = ({
           if (!hasRowKey) {
               values = { ...(newRow as any) };
           } else {
-              columnNames.forEach((col) => {
+              displayColumnNames.forEach((col) => {
                   const nextVal = (newRow as any)?.[col];
                   const prevVal = (originalRow as any)?.[col];
                   if (!isCellValueEqualForDiff(prevVal, nextVal)) values[col] = nextVal;
@@ -3498,19 +3300,14 @@ const DataGrid: React.FC<DataGridProps> = ({
           return;
       }
       const records = getTargets(record);
-      // 使用 columnNames 保持表定义的字段顺序，而非 Object.keys() 的不确定顺序
-      const orderedCols = columnNames.filter(c => c !== GONAVI_ROW_KEY);
       const sqlList = records.map((r: any) => {
-          const values = orderedCols.map(c => {
-              const v = r[c];
-              if (v === null || v === undefined) return 'NULL';
-              const escaped = String(v).replace(/'/g, "''");
-              return `'${escaped}'`;
-          });
+          const { [GONAVI_ROW_KEY]: _rowKey, ...vals } = r;
+          const cols = Object.keys(vals);
+          const values = Object.values(vals).map(v => v === null ? 'NULL' : `'${v}'`);
           const targetTable = tableName || 'table';
-          return `INSERT INTO \`${targetTable}\` (${orderedCols.map(c => `\`${c}\``).join(', ')}) VALUES (${values.join(', ')});`;
+          return `INSERT INTO \`${targetTable}\` (${cols.map(c => `\`${c}\``).join(', ')}) VALUES (${values.join(', ')});`;
       });
-      copyToClipboard(sqlList.join('\n'));  }, [supportsCopyInsert, tableName, columnNames, getTargets, copyToClipboard]);
+      copyToClipboard(sqlList.join('\n'));  }, [supportsCopyInsert, tableName, getTargets, copyToClipboard]);
 
   const handleCopyJson = useCallback((record: any) => {
       const records = getTargets(record);
@@ -3523,21 +3320,13 @@ const DataGrid: React.FC<DataGridProps> = ({
 
   const handleCopyCsv = useCallback((record: any) => {
       const records = getTargets(record);
-      // 使用 columnNames 保持表定义的字段顺序
-      const orderedCols = columnNames.filter(c => c !== GONAVI_ROW_KEY);
-      const header = orderedCols.map(c => `"${c}"`).join(',');
       const lines = records.map((r: any) => {
-          const values = orderedCols.map(c => {
-              const v = r[c];
-              if (v === null || v === undefined) return 'NULL';
-              // CSV 标准：值中的双引号转义为两个双引号
-              const escaped = String(v).replace(/"/g, '""');
-              return `"${escaped}"`;
-          });
+          const { [GONAVI_ROW_KEY]: _rowKey, ...vals } = r;
+          const values = Object.values(vals).map(v => v === null ? 'NULL' : `"${v}"`);
           return values.join(',');
       });
-      copyToClipboard([header, ...lines].join('\n'));
-  }, [getTargets, columnNames, copyToClipboard]);
+      copyToClipboard(lines.join('\n'));
+  }, [getTargets, copyToClipboard]);
 
   const buildConnConfig = useCallback(() => {
       if (!connectionId) return null;
@@ -3599,10 +3388,10 @@ const DataGrid: React.FC<DataGridProps> = ({
       const baseSql = `SELECT * FROM ${quoteQualifiedIdent(dbType, tableName)} ${whereSQL}`;
       const orderBySQL = buildOrderBySQL(dbType, sortInfo, pkColumns);
       const normalizedType = String(dbType || '').trim().toLowerCase();
-      const hasSortForBuffer = hasExplicitSort(sortInfo);
+      const hasExplicitSort = !!sortInfo?.columnKey && (sortInfo?.order === 'ascend' || sortInfo?.order === 'descend');
       const offset = (pagination.current - 1) * pagination.pageSize;
       let sql = buildPaginatedSelectSQL(dbType, baseSql, orderBySQL, pagination.pageSize, offset);
-      if (hasSortForBuffer && (normalizedType === 'mysql' || normalizedType === 'mariadb')) {
+      if (hasExplicitSort && (normalizedType === 'mysql' || normalizedType === 'mariadb')) {
           sql = withSortBufferTuningSQL(normalizedType, sql, 32 * 1024 * 1024);
       }
       return sql;
@@ -4642,43 +4431,6 @@ const DataGrid: React.FC<DataGridProps> = ({
                </>
            )}
 
-           <>
-               <div style={{ width: 1, background: toolbarDividerColor, height: 20, margin: '0 8px' }} />
-               <Tooltip title="一键借助 AI 智能分析当前查询页数据">
-                   <Button 
-                       icon={<RobotOutlined />} 
-                       style={{
-                           background: darkMode ? 'linear-gradient(135deg, rgba(16,185,129,0.15), rgba(16,185,129,0.05))' : 'linear-gradient(135deg, rgba(16,185,129,0.1), rgba(16,185,129,0.02))',
-                           borderColor: darkMode ? 'rgba(16,185,129,0.3)' : 'rgba(16,185,129,0.4)',
-                           color: '#10b981',
-                           fontWeight: 500,
-                           boxShadow: darkMode ? '0 2px 8px rgba(16,185,129,0.1)' : '0 2px 6px rgba(16,185,129,0.05)',
-                       }}
-                       onMouseEnter={(e) => {
-                           e.currentTarget.style.background = darkMode ? 'linear-gradient(135deg, rgba(16,185,129,0.25), rgba(16,185,129,0.1))' : 'linear-gradient(135deg, rgba(16,185,129,0.15), rgba(16,185,129,0.05))';
-                           e.currentTarget.style.borderColor = '#10b981';
-                       }}
-                       onMouseLeave={(e) => {
-                           e.currentTarget.style.background = darkMode ? 'linear-gradient(135deg, rgba(16,185,129,0.15), rgba(16,185,129,0.05))' : 'linear-gradient(135deg, rgba(16,185,129,0.1), rgba(16,185,129,0.02))';
-                           e.currentTarget.style.borderColor = darkMode ? 'rgba(16,185,129,0.3)' : 'rgba(16,185,129,0.4)';
-                       }}
-                       onClick={() => {
-                           const sampleData = mergedDisplayData.slice(0, 10);
-                           const prompt = `请帮我分析以下查询结果数据（取前 ${sampleData.length} 条示例）：\n\`\`\`json\n${JSON.stringify(sampleData, null, 2)}\n\`\`\`\n\n请分析数据特征、发现规律，或者给出一些业务上的洞察。`;
-                           const store = useStore.getState();
-                           const wasClosed = !store.aiPanelVisible;
-                           if (wasClosed) store.setAIPanelVisible(true);
-                           // 如果面板刚打开，需要等待组件挂载完成后再注入 prompt
-                           setTimeout(() => {
-                               window.dispatchEvent(new CustomEvent('gonavi:ai:inject-prompt', { detail: { prompt } }));
-                           }, wasClosed ? 350 : 0);
-                       }}
-                   >
-                       AI 数据洞察
-                   </Button>
-               </Tooltip>
-           </>
-
            {isDuckDBConnection && onRequestTotalCount && (
                <>
                    <div style={{ width: 1, background: toolbarDividerColor, height: 20, margin: '0 8px' }} />
@@ -4700,24 +4452,6 @@ const DataGrid: React.FC<DataGridProps> = ({
            )}
 
            <div style={{ marginLeft: 'auto' }} />
-	           <div style={{ flexShrink: 0 }}>
-	               <Button
-	                   icon={<EditOutlined />}
-	                   type={dataPanelOpen ? 'primary' : 'default'}
-	                   onClick={() => {
-	                       const next = !dataPanelOpen;
-	                       setDataPanelOpen(next);
-	                       if (!next) {
-	                           setFocusedCellInfo(null);
-	                           setDataPanelValue('');
-	                           setDataPanelIsJson(false);
-	                           dataPanelDirtyRef.current = false;
-	                       }
-	                   }}
-	               >
-	                   数据预览
-	               </Button>
-	           </div>
 	           <div style={{ flexShrink: 0 }}>
 	               <Popover
 	                   trigger="click"
@@ -4775,7 +4509,7 @@ const DataGrid: React.FC<DataGridProps> = ({
 	          </div>
 
        {showFilter && (
-           <div style={{
+           <div style={{ 
                padding: `${filterTopPadding}px ${panelPaddingX}px ${panelPaddingY}px ${panelPaddingX}px`,
                background: 'transparent',
                boxSizing: 'border-box',
@@ -4862,83 +4596,14 @@ const DataGrid: React.FC<DataGridProps> = ({
                        <Button icon={<CloseOutlined />} onClick={() => removeFilter(cond.id)} type="text" danger />
                    </div>
                ))}
-                {onSort && (
-                    <div style={{ paddingTop: filterConditions.length > 0 ? 4 : 0, borderTop: filterConditions.length > 0 ? `1px dashed ${panelFrameColor}` : 'none' }}>
-                        {sortInfo.map((s, idx) => (
-                            <div key={idx} style={{ display: 'flex', gap: 8, marginBottom: 8, alignItems: 'center', opacity: s.enabled === false ? 0.58 : 1 }}>
-                                <Checkbox
-                                    checked={s.enabled !== false}
-                                    onChange={e => {
-                                        const next = [...sortInfo];
-                                        next[idx] = { ...next[idx], enabled: e.target.checked };
-                                        onSort(JSON.stringify(next), '');
-                                    }}
-                                    style={{ flex: '0 0 auto' }}
-                                />
-                                <span style={{ fontSize: 12, color: 'inherit', opacity: 0.7, whiteSpace: 'nowrap', minWidth: 32 }}>{idx === 0 ? '排序' : '然后'}</span>
-                                <Select
-                                    style={{ width: 180 }}
-                                    value={s.columnKey || undefined}
-                                    onChange={v => {
-                                        const next = [...sortInfo];
-                                        if (!v) { next.splice(idx, 1); } else { next[idx] = { ...next[idx], columnKey: v }; }
-                                        const filtered = next.filter(si => si.columnKey);
-                                        onSort(JSON.stringify(filtered), '');
-                                    }}
-                                    options={displayColumnNames
-                                        .filter(c => c === s.columnKey || !sortInfo.some(si => si.columnKey === c))
-                                        .map(c => ({ value: c, label: c }))}
-                                    showSearch
-                                    optionFilterProp="label"
-                                    filterOption={(input, option) =>
-                                        String(option?.label ?? '')
-                                            .toLowerCase()
-                                            .includes(String(input || '').trim().toLowerCase())
-                                    }
-                                    placeholder="选择排序字段"
-                                    allowClear
-                                    onClear={() => {
-                                        const next = sortInfo.filter((_, i) => i !== idx);
-                                        onSort(JSON.stringify(next), '');
-                                    }}
-                                />
-                                <Select
-                                    style={{ width: 110 }}
-                                    value={s.order || 'ascend'}
-                                    onChange={v => {
-                                        const next = [...sortInfo];
-                                        next[idx] = { ...next[idx], order: v };
-                                        onSort(JSON.stringify(next), '');
-                                    }}
-                                    options={[
-                                        { value: 'ascend', label: '升序 ↑' },
-                                        { value: 'descend', label: '降序 ↓' },
-                                    ]}
-                                    disabled={!s.columnKey}
-                                />
-                                <Button icon={<CloseOutlined />} type="text" danger size="small" onClick={() => {
-                                    const next = sortInfo.filter((_, i) => i !== idx);
-                                    onSort(JSON.stringify(next), '');
-                                }} />
-                            </div>
-                        ))}
-                        <Button type="dashed" size="small" icon={<PlusOutlined />} onClick={() => {
-                            const next = [...sortInfo, { columnKey: displayColumnNames.find(c => !sortInfo.some(s => s.columnKey === c)) || displayColumnNames[0] || '', order: 'ascend', enabled: true }];
-                            onSort(JSON.stringify(next), '');
-                        }} disabled={sortInfo.length >= displayColumnNames.length} style={{ marginBottom: 4 }}>添加排序</Button>
-                    </div>
-                )}
-               <div style={{ display: 'flex', gap: 8, flexWrap: 'wrap', alignItems: 'center', marginTop: (onSort && sortInfo.length > 0) ? 4 : 0, paddingTop: (onSort && sortInfo.length > 0) ? 6 : 0, borderTop: (onSort && sortInfo.length > 0) ? `1px dashed ${panelFrameColor}` : 'none' }}>
+               <div style={{ display: 'flex', gap: 8 }}>
                    <Button type="dashed" onClick={addFilter} size="small" icon={<PlusOutlined />}>添加条件</Button>
-                   <div style={{ width: 1, height: 16, background: panelFrameColor, margin: '0 2px', flexShrink: 0 }} />
                    <Button size="small" onClick={() => setFilterConditions(prev => prev.map(c => ({ ...c, enabled: true })))}>全启用</Button>
                    <Button size="small" onClick={() => setFilterConditions(prev => prev.map(c => ({ ...c, enabled: false })))}>全停用</Button>
-                   <div style={{ width: 1, height: 16, background: panelFrameColor, margin: '0 2px', flexShrink: 0 }} />
                    <Button type="primary" onClick={applyFilters} size="small">应用</Button>
                    <Button size="small" icon={<ClearOutlined />} onClick={() => {
                        setFilterConditions([]);
                        if (onApplyFilter) onApplyFilter([]);
-                       if (onSort) onSort('', '');
                    }}>清除</Button>
                </div>
            </div>
@@ -4970,40 +4635,12 @@ const DataGrid: React.FC<DataGridProps> = ({
                             const placeholder = rowEditorNullColsRef.current?.has(col) ? '(NULL)' : undefined;
                             const isJson = looksLikeJsonText(sample);
                             const useArea = isJson || sample.includes('\n') || sample.length >= 160;
-                            const colMeta = columnMetaMap[col] || columnMetaMapByLowerName[col.toLowerCase()];
-                            const rowPickerType = getTemporalPickerType(colMeta?.type);
-                            const isRowDateTimeField = !!rowPickerType && !(/^0{4}-0{2}-0{2}/.test(String(sample || '')));
 
                             return (
                                 <Form.Item key={col} label={col} style={{ marginBottom: 12 }}>
                                     <div style={{ display: 'flex', gap: 8, alignItems: 'flex-start' }}>
                                         <Form.Item name={col} noStyle>
-                                            {isRowDateTimeField ? (
-                                                rowPickerType === 'time' ? (
-                                                    <TimePicker
-                                                        style={{ flex: 1, width: '100%' }}
-                                                        format={TEMPORAL_FORMATS[rowPickerType]}
-                                                        placeholder={placeholder}
-                                                        needConfirm={false}
-                                                    />
-                                                ) : rowPickerType === 'datetime' ? (
-                                                    <DatePicker
-                                                        style={{ flex: 1, width: '100%' }}
-                                                        showTime
-                                                        format={TEMPORAL_FORMATS[rowPickerType]}
-                                                        placeholder={placeholder}
-                                                        needConfirm
-                                                    />
-                                                ) : (
-                                                    <DatePicker
-                                                        style={{ flex: 1, width: '100%' }}
-                                                        format={TEMPORAL_FORMATS[rowPickerType]}
-                                                        picker={rowPickerType as any}
-                                                        placeholder={placeholder}
-                                                        needConfirm={false}
-                                                    />
-                                                )
-                                            ) : useArea ? (
+                                            {useArea ? (
                                                 <Input.TextArea
                                                     style={{ flex: 1 }}
                                                     autoSize={{ minRows: isJson ? 4 : 1, maxRows: 10 }}
@@ -5247,75 +4884,6 @@ const DataGrid: React.FC<DataGridProps> = ({
             </div>
         )}
 
-        {/* Data Preview Panel */}
-        {dataPanelOpen && viewMode === 'table' && (
-            <div style={{
-                height: 200,
-                borderTop: darkMode ? '1px solid rgba(255,255,255,0.12)' : '1px solid rgba(0,0,0,0.12)',
-                display: 'flex',
-                flexDirection: 'column',
-                background: darkMode ? 'rgba(0,0,0,0.15)' : 'rgba(255,255,255,0.6)',
-                flexShrink: 0,
-            }}>
-                <div style={{
-                    display: 'flex',
-                    alignItems: 'center',
-                    gap: 8,
-                    padding: '4px 10px',
-                    fontSize: 12,
-                    borderBottom: darkMode ? '1px solid rgba(255,255,255,0.06)' : '1px solid rgba(0,0,0,0.06)',
-                    flexShrink: 0,
-                }}>
-                    <span style={{ color: darkMode ? '#aaa' : '#666', fontWeight: 500 }}>
-                        {focusedCellInfo ? focusedCellInfo.dataIndex : '点击单元格查看数据'}
-                    </span>
-                    {focusedCellInfo && (() => {
-                        const meta = columnMetaMap[focusedCellInfo.dataIndex] || columnMetaMapByLowerName[focusedCellInfo.dataIndex.toLowerCase()];
-                        return meta?.type ? <span style={{ color: '#888', fontSize: 11 }}>({meta.type})</span> : null;
-                    })()}
-                    <div style={{ flex: 1 }} />
-                    {dataPanelIsJson && (
-                        <Button size="small" onClick={handleDataPanelFormatJson}>格式化 JSON</Button>
-                    )}
-                    {canModifyData && focusedCellInfo && (
-                        <Button size="small" type="primary" onClick={handleDataPanelSave}>保存</Button>
-                    )}
-                </div>
-                <div style={{ flex: 1, minHeight: 0 }}>
-                    {focusedCellInfo ? (
-                        <Editor
-                            height="100%"
-                            language={dataPanelIsJson ? 'json' : 'plaintext'}
-                            theme={darkMode ? 'transparent-dark' : 'transparent-light'}
-                            value={dataPanelValue}
-                            onChange={(val) => {
-                                setDataPanelValue(val || '');
-                                dataPanelDirtyRef.current = true;
-                            }}
-                            options={{
-                                minimap: { enabled: false },
-                                scrollBeyondLastLine: false,
-                                wordWrap: 'on',
-                                fontSize: 13,
-                                tabSize: 2,
-                                automaticLayout: true,
-                                readOnly: !canModifyData,
-                                lineNumbers: 'off',
-                                glyphMargin: false,
-                                folding: false,
-                                lineDecorationsWidth: 4,
-                                padding: { top: 6, bottom: 6 },
-                            }}
-                        />
-                    ) : (
-                        <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'center', height: '100%', color: '#999', fontSize: 13 }}>
-                            点击表格中的单元格以预览完整数据
-                        </div>
-                    )}
-                </div>
-            </div>
-        )}
-
         {/* Cell Context Menu - 使用 Portal 渲染到 body，避免 backdropFilter 影响 fixed 定位 */}
         {viewMode === 'table' && cellContextMenu.visible && createPortal(
             <div

frontend/src/components/DataViewer.tsx

@@ -4,7 +4,7 @@ import { TabData, ColumnDefinition } from '../types';
 import { useStore } from '../store';
 import { DBQuery, DBGetColumns } from '../../wailsjs/go/app/App';
 import DataGrid, { GONAVI_ROW_KEY } from './DataGrid';
-import { buildOrderBySQL, buildPaginatedSelectSQL, buildWhereSQL, hasExplicitSort, quoteIdentPart, quoteQualifiedIdent, withSortBufferTuningSQL, type FilterCondition } from '../utils/sql';
+import { buildOrderBySQL, buildPaginatedSelectSQL, buildWhereSQL, quoteIdentPart, quoteQualifiedIdent, withSortBufferTuningSQL, type FilterCondition } from '../utils/sql';
 import { buildMongoCountCommand, buildMongoFilter, buildMongoFindCommand, buildMongoSort } from '../utils/mongodb';
 import { getDataSourceCapabilities } from '../utils/dataSourceCapabilities';
 
@@ -157,7 +157,7 @@ type ViewerFilterSnapshot = {
   conditions: FilterCondition[];
   currentPage: number;
   pageSize: number;
-  sortInfo: Array<{ columnKey: string, order: string, enabled?: boolean }>;
+  sortInfo: { columnKey: string, order: string } | null;
   scrollTop: number;
   scrollLeft: number;
 };
@@ -185,17 +185,16 @@ const normalizeViewerFilterConditions = (conditions: FilterCondition[] | undefin
 const getViewerFilterSnapshot = (tabId: string): ViewerFilterSnapshot => {
   const cached = viewerFilterSnapshotsByTab.get(String(tabId || '').trim());
   if (!cached) {
-    return { showFilter: false, conditions: [], currentPage: 1, pageSize: 100, sortInfo: [], scrollTop: 0, scrollLeft: 0 };
+    return { showFilter: false, conditions: [], currentPage: 1, pageSize: 100, sortInfo: null, scrollTop: 0, scrollLeft: 0 };
   }
   return {
     showFilter: cached.showFilter === true,
     conditions: normalizeViewerFilterConditions(cached.conditions),
     currentPage: Number.isFinite(Number(cached.currentPage)) && Number(cached.currentPage) > 0 ? Number(cached.currentPage) : 1,
     pageSize: Number.isFinite(Number(cached.pageSize)) && Number(cached.pageSize) > 0 ? Number(cached.pageSize) : 100,
-    sortInfo: Array.isArray(cached.sortInfo)
-      ? cached.sortInfo.filter(s => s && s.columnKey && (s.order === 'ascend' || s.order === 'descend'))
-          .map(s => ({ columnKey: String(s.columnKey), order: s.order }))
-      : (cached.sortInfo && (cached.sortInfo as any).columnKey ? [{ columnKey: String((cached.sortInfo as any).columnKey), order: (cached.sortInfo as any).order }] : []),
+    sortInfo: cached.sortInfo && cached.sortInfo.columnKey && (cached.sortInfo.order === 'ascend' || cached.sortInfo.order === 'descend')
+      ? { columnKey: String(cached.sortInfo.columnKey), order: cached.sortInfo.order }
+      : null,
     scrollTop: Number.isFinite(Number(cached.scrollTop)) ? Number(cached.scrollTop) : 0,
     scrollLeft: Number.isFinite(Number(cached.scrollLeft)) ? Number(cached.scrollLeft) : 0,
   };
@@ -239,7 +238,7 @@ const DataViewer: React.FC<{ tab: TabData }> = ({ tab }) => {
       totalCountCancelled: false,
   });
 
-  const [sortInfo, setSortInfo] = useState<Array<{ columnKey: string, order: string, enabled?: boolean }>>(initialViewerSnapshot.sortInfo);
+  const [sortInfo, setSortInfo] = useState<{ columnKey: string, order: string } | null>(initialViewerSnapshot.sortInfo);
   
   const [showFilter, setShowFilter] = useState<boolean>(initialViewerSnapshot.showFilter);
   const [filterConditions, setFilterConditions] = useState<FilterCondition[]>(initialViewerSnapshot.conditions);
@@ -512,7 +511,7 @@ const DataViewer: React.FC<{ tab: TabData }> = ({ tab }) => {
             }
         };
 
-        const hasSort = hasExplicitSort(sortInfo);
+        const hasSort = !!sortInfo?.columnKey && (sortInfo?.order === 'ascend' || sortInfo?.order === 'descend');
         const isSortMemoryErr = (msg: string) => /error\s*1038|out of sort memory/i.test(String(msg || ''));
         let resData = await executeDataQuery(sql, '主查询');
 
@@ -789,21 +788,13 @@ const DataViewer: React.FC<{ tab: TabData }> = ({ tab }) => {
     fetchData(pagination.current, pagination.pageSize);
   }, [fetchData, pagination.current, pagination.pageSize]);
   const handleSort = useCallback((field: string, order: string) => {
-    // 支持多字段排序：field 为 JSON 数组字符串时解析为多字段
-    try {
-      const parsed = JSON.parse(field);
-      if (Array.isArray(parsed)) {
-        setSortInfo(parsed.filter((s: any) => s && s.columnKey && (s.order === 'ascend' || s.order === 'descend')));
-        return;
-      }
-    } catch { /* 单字段模式 */ }
     const normalizedOrder = order === 'ascend' || order === 'descend' ? order : '';
     const normalizedField = String(field || '').trim();
     if (!normalizedField || !normalizedOrder) {
-      setSortInfo([]);
+      setSortInfo(null);
       return;
     }
-    setSortInfo([{ columnKey: normalizedField, order: normalizedOrder, enabled: true }]);
+    setSortInfo({ columnKey: normalizedField, order: normalizedOrder });
   }, []);
   const handlePageChange = useCallback((page: number, size: number) => fetchData(page, size), [fetchData]);
   const handleToggleFilter = useCallback(() => setShowFilter(prev => !prev), []);
@@ -820,8 +811,8 @@ const DataViewer: React.FC<{ tab: TabData }> = ({ tab }) => {
     let sql = `SELECT * FROM ${quoteQualifiedIdent(dbType, tableName)} ${whereSQL}`;
     sql += buildOrderBySQL(dbType, sortInfo, pkColumns);
     const normalizedType = dbType.toLowerCase();
-    const hasSortForBuffer = hasExplicitSort(sortInfo);
-    if (hasSortForBuffer && (normalizedType === 'mysql' || normalizedType === 'mariadb')) {
+    const hasExplicitSort = !!sortInfo?.columnKey && (sortInfo?.order === 'ascend' || sortInfo?.order === 'descend');
+    if (hasExplicitSort && (normalizedType === 'mysql' || normalizedType === 'mariadb')) {
       sql = withSortBufferTuningSQL(normalizedType, sql, 32 * 1024 * 1024);
     }
     return sql;

frontend/src/components/DatabaseIcons.tsx

@@ -1,217 +0,0 @@
-import React from 'react';
-
-// ─── 公共接口 ───────────────────────────────────────────────
-
-export interface DbIconProps {
-    size?: number;
-    color?: string;
-}
-
-// ─── 默认色表 ───────────────────────────────────────────────
-
-const DB_DEFAULT_COLORS: Record<string, string> = {
-    mysql:      '#00758F',
-    mariadb:    '#003545',
-    postgres:   '#336791',
-    redis:      '#DC382D',
-    mongodb:    '#47A248',
-    kingbase:   '#1890FF',
-    dameng:     '#E6002D',
-    oracle:     '#F80000',
-    sqlserver:  '#CC2927',
-    clickhouse: '#FFBF00',
-    sqlite:     '#003B57',
-    duckdb:     '#FFC107',
-    vastbase:   '#0066CC',
-    highgo:     '#00A86B',
-    tdengine:   '#2962FF',
-    diros:      '#0050B3',
-    sphinx:     '#2F5D62',
-    custom:     '#888888',
-};
-
-export const getDbDefaultColor = (type: string): string =>
-    DB_DEFAULT_COLORS[type?.toLowerCase()] || DB_DEFAULT_COLORS.custom;
-
-// ─── 有品牌 SVG 文件的数据库类型（文件在 /db-icons/ 下） ────
-
-const BRAND_SVG_TYPES = new Set([
-    'mysql', 'mariadb', 'postgres', 'redis', 'mongodb', 'clickhouse', 'sqlite',
-    'diros', 'sphinx', 'duckdb',
-]);
-
-/** 品牌 SVG 图标：用 <img> 加载 /db-icons/*.svg */
-const BrandSvgIcon: React.FC<{ type: string; size: number; color?: string }> = ({ type, size, color }) => {
-    const bgColor = color || getDbDefaultColor(type);
-    return (
-        <span style={{
-            display: 'inline-flex', alignItems: 'center', justifyContent: 'center',
-            width: size, height: size, borderRadius: size * 0.22,
-            background: '#fff', border: `1.5px solid ${bgColor}`,
-            flexShrink: 0, overflow: 'hidden',
-        }}>
-            <img
-                src={`/db-icons/${type}.svg`}
-                alt={type}
-                width={size * 0.7}
-                height={size * 0.7}
-                style={{ display: 'block' }}
-            />
-        </span>
-    );
-};
-
-// ─── 彩色标签图标（fallback） ──────────────────────────────
-
-/** 通用彩色标签：填充背景 + 白色粗体缩写 */
-const ColorBadge: React.FC<{ size: number; color: string; label: string }> = ({ size, color, label }) => {
-    const textSize = label.length <= 2 ? size * 0.48 : size * 0.38;
-    return (
-        <svg width={size} height={size} viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
-            <rect x="1" y="1" width="22" height="22" rx="5" fill={color}/>
-            <text
-                x="12" y="12" dominantBaseline="central" textAnchor="middle"
-                fontSize={textSize} fontWeight="800" fontFamily="system-ui,-apple-system,sans-serif"
-                fill="#fff" letterSpacing={label.length > 2 ? -0.5 : 0}
-            >
-                {label}
-            </text>
-        </svg>
-    );
-};
-
-// ─── 各数据库图标 ───────────────────────────────────────────
-
-// 有品牌 SVG 的数据库
-const MySQLIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <BrandSvgIcon type="mysql" size={size} color={color} />
-);
-const MariaDBIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <BrandSvgIcon type="mariadb" size={size} color={color} />
-);
-const PostgresIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <BrandSvgIcon type="postgres" size={size} color={color} />
-);
-const RedisIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <BrandSvgIcon type="redis" size={size} color={color} />
-);
-const MongoDBIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <BrandSvgIcon type="mongodb" size={size} color={color} />
-);
-const ClickHouseIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <BrandSvgIcon type="clickhouse" size={size} color={color} />
-);
-const SQLiteIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <BrandSvgIcon type="sqlite" size={size} color={color} />
-);
-
-// 无品牌 SVG → 彩色文字标签
-const OracleIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <ColorBadge size={size} color={color || DB_DEFAULT_COLORS.oracle} label="Or" />
-);
-const SQLServerIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <ColorBadge size={size} color={color || DB_DEFAULT_COLORS.sqlserver} label="SS" />
-);
-const DorisIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <BrandSvgIcon type="diros" size={size} color={color} />
-);
-const SphinxIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <BrandSvgIcon type="sphinx" size={size} color={color} />
-);
-const DuckDBIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <BrandSvgIcon type="duckdb" size={size} color={color} />
-);
-const KingBaseIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <ColorBadge size={size} color={color || DB_DEFAULT_COLORS.kingbase} label="KB" />
-);
-const DamengIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <ColorBadge size={size} color={color || DB_DEFAULT_COLORS.dameng} label="DM" />
-);
-const VastBaseIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <ColorBadge size={size} color={color || DB_DEFAULT_COLORS.vastbase} label="VB" />
-);
-const HighGoIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <ColorBadge size={size} color={color || DB_DEFAULT_COLORS.highgo} label="HG" />
-);
-const TDengineIcon: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <ColorBadge size={size} color={color || DB_DEFAULT_COLORS.tdengine} label="TD" />
-);
-
-/** Custom — 齿轮图标 */
-const CustomIcon: React.FC<DbIconProps> = ({ size = 16, color }) => {
-    const c = color || DB_DEFAULT_COLORS.custom;
-    return (
-        <svg width={size} height={size} viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg">
-            <rect x="1" y="1" width="22" height="22" rx="5" fill={c}/>
-            <circle cx="12" cy="12" r="3.5" stroke="#fff" strokeWidth="1.5" fill="none"/>
-            <path d="M12 4v2.5M12 17.5V20M4 12h2.5M17.5 12H20M6.34 6.34l1.77 1.77M15.89 15.89l1.77 1.77M6.34 17.66l1.77-1.77M15.89 8.11l1.77-1.77" stroke="#fff" strokeWidth="1.3" strokeLinecap="round"/>
-        </svg>
-    );
-};
-
-// ─── 图标注册表 ─────────────────────────────────────────────
-
-const DorisIconFallback: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <ColorBadge size={size} color={color || DB_DEFAULT_COLORS.diros} label="Do" />
-);
-const SphinxIconFallback: React.FC<DbIconProps> = ({ size = 16, color }) => (
-    <ColorBadge size={size} color={color || DB_DEFAULT_COLORS.sphinx} label="Sp" />
-);
-
-const DB_ICON_MAP: Record<string, React.FC<DbIconProps>> = {
-    mysql: MySQLIcon,
-    mariadb: MariaDBIcon,
-    diros: DorisIcon,
-    sphinx: SphinxIcon,
-    postgres: PostgresIcon,
-    redis: RedisIcon,
-    mongodb: MongoDBIcon,
-    kingbase: KingBaseIcon,
-    dameng: DamengIcon,
-    oracle: OracleIcon,
-    sqlserver: SQLServerIcon,
-    clickhouse: ClickHouseIcon,
-    sqlite: SQLiteIcon,
-    duckdb: DuckDBIcon,
-    vastbase: VastBaseIcon,
-    highgo: HighGoIcon,
-    tdengine: TDengineIcon,
-    custom: CustomIcon,
-};
-
-/** 可选图标类型列表（用于图标选择器 UI） */
-export const DB_ICON_TYPES: string[] = [
-    'mysql', 'mariadb', 'postgres', 'redis', 'mongodb',
-    'oracle', 'sqlserver', 'sqlite', 'duckdb', 'clickhouse',
-    'kingbase', 'dameng', 'vastbase', 'highgo', 'tdengine', 'custom',
-];
-
-/** 该类型是否有品牌 SVG 文件 */
-export const hasBrandSvg = (type: string): boolean => BRAND_SVG_TYPES.has(type?.toLowerCase());
-
-/** 获取数据库图标 React 节点 */
-export const getDbIcon = (type: string, color?: string, size?: number): React.ReactNode => {
-    const key = (type || 'custom').toLowerCase();
-    const Component = DB_ICON_MAP[key] || CustomIcon;
-    return <Component size={size} color={color} />;
-};
-
-/** 获取数据库图标显示名称（中文） */
-export const getDbIconLabel = (type: string): string => {
-    const labels: Record<string, string> = {
-        mysql: 'MySQL', mariadb: 'MariaDB', postgres: 'PostgreSQL',
-        redis: 'Redis', mongodb: 'MongoDB', oracle: 'Oracle',
-        sqlserver: 'SQL Server', clickhouse: 'ClickHouse', sqlite: 'SQLite',
-        duckdb: 'DuckDB', kingbase: '金仓', dameng: '达梦',
-        vastbase: 'VastBase', highgo: '瀚高', tdengine: 'TDengine',
-        custom: '自定义',
-    };
-    return labels[type?.toLowerCase()] || type;
-};
-
-/** 预设颜色列表 */
-export const PRESET_ICON_COLORS: string[] = [
-    '#336791', '#00758F', '#DC382D', '#47A248', '#F80000',
-    '#CC2927', '#1890FF', '#E6002D', '#FFBF00', '#2962FF',
-    '#00A86B', '#0066CC', '#FF6B35', '#7C3AED',
-];

frontend/src/components/QueryEditor.tsx

@@ -1,7 +1,7 @@
 import React, { useState, useEffect, useRef, useMemo } from 'react';
 import Editor, { OnMount } from '@monaco-editor/react';
 import { Button, message, Modal, Input, Form, Dropdown, MenuProps, Tooltip, Select, Tabs } from 'antd';
-import { PlayCircleOutlined, SaveOutlined, FormatPainterOutlined, SettingOutlined, CloseOutlined, StopOutlined, RobotOutlined } from '@ant-design/icons';
+import { PlayCircleOutlined, SaveOutlined, FormatPainterOutlined, SettingOutlined, CloseOutlined, StopOutlined } from '@ant-design/icons';
 import { format } from 'sql-formatter';
 import { v4 as uuidv4 } from 'uuid';
 import { TabData, ColumnDefinition } from '../types';
@@ -173,16 +173,6 @@ const SQL_FUNCTIONS: { name: string; detail: string }[] = [
 // 模块级标志：确保 SQL completion provider 全局只注册一次
 let sqlCompletionRegistered = false;
 
-// 模块级共享变量：completion provider 从这些变量读取当前活跃 Tab 的状态。
-// 每个 QueryEditor 实例在成为活跃 Tab 时更新这些变量，确保 provider 始终使用正确的上下文。
-let sharedCurrentDb = '';
-let sharedCurrentConnectionId = '';
-let sharedConnections: any[] = [];
-let sharedTablesData: {dbName: string, tableName: string}[] = [];
-let sharedAllColumnsData: {dbName: string, tableName: string, name: string, type: string}[] = [];
-let sharedVisibleDbs: string[] = [];
-let sharedColumnsCacheData: Record<string, any[]> = {};
-
 const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
   const [query, setQuery] = useState(tab.query || 'SELECT * FROM ');
   
@@ -202,8 +192,8 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
   // Result Sets
   const [resultSets, setResultSets] = useState<ResultSet[]>([]);
   const [activeResultKey, setActiveResultKey] = useState<string>('');
+  
   const [loading, setLoading] = useState(false);
-  const [executionError, setExecutionError] = useState<string>('');
   const [, setCurrentQueryId] = useState<string>('');
   const runSeqRef = useRef(0);
   const currentQueryIdRef = useRef('');
@@ -279,19 +269,6 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
       currentDbRef.current = currentDb;
   }, [currentDb]);
 
-  // 当此 Tab 成为活跃 Tab 时，将本实例的状态同步到模块级共享变量
-  // 确保 completion provider 始终使用当前活跃 Tab 的上下文
-  useEffect(() => {
-      if (activeTabId !== tab.id) return;
-      sharedCurrentDb = currentDb;
-      sharedCurrentConnectionId = currentConnectionId;
-      sharedConnections = connections;
-      sharedTablesData = tablesRef.current;
-      sharedAllColumnsData = allColumnsRef.current;
-      sharedVisibleDbs = visibleDbsRef.current;
-      sharedColumnsCacheData = columnsCacheRef.current;
-  }, [activeTabId, tab.id, currentDb, currentConnectionId, connections]);
-
   useEffect(() => {
       connectionsRef.current = connections;
   }, [connections]);
@@ -348,9 +325,6 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
 
               // 存储可见数据库列表用于跨库智能提示
               visibleDbsRef.current = dbs;
-              if (activeTabId === tab.id) {
-                  sharedVisibleDbs = dbs;
-              }
 
               setDbList(dbs);
               if (!currentDbRef.current) {
@@ -359,9 +333,6 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
               }
           } else {
               visibleDbsRef.current = [];
-              if (activeTabId === tab.id) {
-                  sharedVisibleDbs = [];
-              }
               setDbList([]);
           }
       };
@@ -416,11 +387,6 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
 
           tablesRef.current = allTables;
           allColumnsRef.current = allColumns;
-          // 如果当前 Tab 是活跃 Tab，同步更新共享变量
-          if (activeTabId === tab.id) {
-              sharedTablesData = allTables;
-              sharedAllColumnsData = allColumns;
-          }
       };
       void fetchMetadata();
   }, [currentConnectionId, connections, dbList]); // dbList 变化时触发重新加载
@@ -465,38 +431,6 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
       // 应用透明主题（主题已在 main.tsx 全局注册）
       monaco.editor.setTheme(darkMode ? 'transparent-dark' : 'transparent-light');
 
-      // 注册 AI 右键菜单操作
-      const aiActions = [
-          { id: 'ai.generateSQL', label: '🤖 AI 生成 SQL', prompt: '请根据当前数据库表结构生成查询语句：' },
-          { id: 'ai.explainSQL', label: '🤖 AI 解释 SQL', useSelection: true, prompt: '请解释以下 SQL 语句的执行逻辑：\n```sql\n{SQL}\n```' },
-          { id: 'ai.optimizeSQL', label: '🤖 AI 优化 SQL', useSelection: true, prompt: '请分析以下 SQL 语句的性能并给出优化建议：\n```sql\n{SQL}\n```' },
-      ];
-
-      aiActions.forEach(action => {
-          editor.addAction({
-              id: action.id,
-              label: action.label,
-              contextMenuGroupId: '9_ai',
-              contextMenuOrder: 1,
-              run: (ed: any) => {
-                  const selection = ed.getModel()?.getValueInRange(ed.getSelection());
-                  const conn = connectionsRef.current.find(c => c.id === currentConnectionIdRef.current);
-                  const ctxText = conn ? `【上下文环境：${conn.config?.type || '数据库'} "${conn.name}", 当前库选定为 "${currentDbRef.current || '默认'}"】\n` : '';
-                  let prompt = ctxText + action.prompt;
-                  if (action.useSelection && selection) {
-                      prompt = prompt.replace('{SQL}', selection);
-                  }
-                  // 打开 AI 面板并填入 prompt
-                  const store = useStore.getState();
-                  if (!store.aiPanelVisible) {
-                      store.setAIPanelVisible(true);
-                  }
-                  // 通过自定义事件将 prompt 发送到 AI 面板
-                  window.dispatchEvent(new CustomEvent('gonavi:ai:inject-prompt', { detail: { prompt } }));
-              },
-          });
-      });
-
       // 全局只注册一次 SQL completion provider，避免多 tab 重复注册导致补全项重复
       if (!sqlCompletionRegistered) {
       sqlCompletionRegistered = true;
@@ -553,8 +487,8 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
               };
 
               const buildConnConfig = () => {
-                  const connId = sharedCurrentConnectionId;
-                  const conn = sharedConnections.find(c => c.id === connId);
+                  const connId = currentConnectionIdRef.current;
+                  const conn = connectionsRef.current.find(c => c.id === connId);
                   if (!conn) return null;
                   return {
                       ...conn.config,
@@ -567,11 +501,11 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
               };
 
               const getColumnsByDB = async (tableIdent: string) => {
-                  const connId = sharedCurrentConnectionId;
-                  const dbName = sharedCurrentDb;
+                  const connId = currentConnectionIdRef.current;
+                  const dbName = currentDbRef.current;
                   if (!connId || !dbName) return [] as ColumnDefinition[];
                   const key = `${connId}|${dbName}|${tableIdent}`;
-                  const cached = sharedColumnsCacheData[key];
+                  const cached = columnsCacheRef.current[key];
                   if (cached) return cached;
 
                   const config = buildConnConfig();
@@ -580,7 +514,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
                   const res = await DBGetColumns(config as any, dbName, tableIdent);
                   if (res?.success && Array.isArray(res.data)) {
                       const cols = res.data as ColumnDefinition[];
-                      sharedColumnsCacheData[key] = cols;
+                      columnsCacheRef.current[key] = cols;
                       return cols;
                   }
                   return [] as ColumnDefinition[];
@@ -599,7 +533,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
                   const colPrefix = (threePartMatch[3] || '').toLowerCase();
 
                   // 在 allColumnsRef 中查找匹配的列
-                  const cols = sharedAllColumnsData.filter(c =>
+                  const cols = allColumnsRef.current.filter(c =>
                       (c.dbName || '').toLowerCase() === dbPart.toLowerCase() &&
                       (c.tableName || '').toLowerCase() === tablePart.toLowerCase()
                   );
@@ -627,10 +561,10 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
                   const qualifierLower = qualifier.toLowerCase();
 
                   // 首先检查 qualifier 是否是数据库名（跨库表提示）
-                  const visibleDbs = sharedVisibleDbs;
+                  const visibleDbs = visibleDbsRef.current;
                   if (visibleDbs.some(db => db.toLowerCase() === qualifierLower)) {
                       // qualifier 是数据库名，提示该库的表
-                      const tables = sharedTablesData.filter(t =>
+                      const tables = tablesRef.current.filter(t =>
                           (t.dbName || '').toLowerCase() === qualifierLower
                       );
                       const filtered = prefix
@@ -649,7 +583,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
                   }
 
                   // qualifier 是 schema（如 dbo/public）时，仅补全表名，避免输入 dbo. 后再补成 dbo.dbo.table
-                  const schemaTables = sharedTablesData
+                  const schemaTables = tablesRef.current
                       .map(t => {
                           const parsed = splitSchemaAndTable(t.tableName || '');
                           return {
@@ -693,7 +627,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
 
                       // 解析 db.table 或 table 格式
                       const parts = tableIdent.split('.');
-                      let dbName = sharedCurrentDb || '';
+                      let dbName = currentDbRef.current || '';
                       let tableName = tableIdent;
                       if (parts.length === 2) {
                           dbName = parts[0];
@@ -715,8 +649,8 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
                   if (tableInfo) {
                       // Prefer preloaded MySQL all-columns cache
                       let cols: { name: string, type?: string, tableName?: string, dbName?: string }[];
-                      if (sharedAllColumnsData.length > 0) {
-                          cols = sharedAllColumnsData
+                      if (allColumnsRef.current.length > 0) {
+                          cols = allColumnsRef.current
                               .filter(c =>
                                   (c.dbName || '').toLowerCase() === (tableInfo.dbName || '').toLowerCase() &&
                                   (c.tableName || '').toLowerCase() === (tableInfo.tableName || '').toLowerCase()
@@ -754,7 +688,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
                   foundTables.add(t.toLowerCase());
               }
 
-              const currentDatabase = sharedCurrentDb || '';
+              const currentDatabase = currentDbRef.current || '';
               const wordPrefix = (word.word || '').toLowerCase();
               const startsWithPrefix = (candidate: string) => !wordPrefix || candidate.toLowerCase().startsWith(wordPrefix);
               const expectsTableName = /\b(?:FROM|JOIN|UPDATE|INTO|DELETE\s+FROM|TABLE|DESCRIBE|DESC|EXPLAIN)\s+[`"]?[\w.]*$/i.test(linePrefix.trim());
@@ -769,7 +703,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
 
               // 相关列提示：匹配 SQL 中引用的表（FROM/JOIN 等）
               // 权重最高，输入 WHERE 条件时优先显示
-              const relevantColumns = sharedAllColumnsData
+              const relevantColumns = allColumnsRef.current
                   .filter(c => {
                       const fullIdent = `${c.dbName}.${c.tableName}`.toLowerCase();
                       const shortIdent = (c.tableName || '').toLowerCase();
@@ -789,7 +723,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
                   });
 
               // 表提示：当前库显示表名，其他库显示 db.table 格式
-              const tableSuggestions = sharedTablesData
+              const tableSuggestions = tablesRef.current
                 .filter(t => {
                     const isCurrentDb = (t.dbName || '').toLowerCase() === currentDatabase.toLowerCase();
                     const label = isCurrentDb ? t.tableName : `${t.dbName}.${t.tableName}`;
@@ -810,7 +744,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
               });
 
               // 数据库提示
-              const dbSuggestions = sharedVisibleDbs
+              const dbSuggestions = visibleDbsRef.current
                   .filter((db) => startsWithPrefix(db))
                   .map(db => ({
                       label: db,
@@ -855,92 +789,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
               return { suggestions };
           }
       });
-      // 注册 / 斜杠命令 AI 快捷补全
-      const slashCmdDefs = [
-          { cmd: '/query',    label: '🔍 自然语言查询',  desc: '用中文描述你想查什么',   prompt: '帮我写一条 SQL 查询：' },
-          { cmd: '/sql',      label: '📝 生成 SQL',      desc: '描述需求自动生成语句',   prompt: '请根据以下需求生成 SQL：' },
-          { cmd: '/explain',  label: '💡 解释 SQL',      desc: '解释选中 SQL 的逻辑',    prompt: '请解释以下 SQL 的执行逻辑和每一步的作用：\n```sql\n{SQL}\n```', useSelection: true },
-          { cmd: '/optimize', label: '⚡ 优化分析',      desc: '分析 SQL 性能瓶颈',      prompt: '请分析以下 SQL 的性能问题，并给出优化后的版本：\n```sql\n{SQL}\n```', useSelection: true },
-          { cmd: '/schema',   label: '🏗️ 表设计评审',    desc: '评审表结构设计质量',     prompt: '请全面评审当前关联表的设计，包括字段类型、范式、索引策略等方面的改进建议：' },
-          { cmd: '/index',    label: '📊 索引建议',      desc: '推荐最优索引方案',       prompt: '请基于当前表结构和常见查询场景，推荐最优的索引方案并给出建表语句：' },
-          { cmd: '/diff',     label: '🔄 表对比',        desc: '对比两表差异生成变更',   prompt: '请对比以下两张表的结构差异，并生成从旧版本迁移到新版本的 ALTER 语句：' },
-          { cmd: '/mock',     label: '🎲 造测试数据',    desc: '生成 INSERT 测试数据',   prompt: '请为当前关联的表生成 10 条符合业务语义的测试数据 INSERT 语句：' },
-      ];
-      // 全局变量存储命令定义，供 onDidChangeModelContent 使用
-      (window as any).__gonaviSlashCmdDefs = slashCmdDefs;
-
-      monaco.languages.registerCompletionItemProvider('sql', {
-          triggerCharacters: ['/'],
-          provideCompletionItems: (model: any, position: any) => {
-              const lineContent = model.getLineContent(position.lineNumber);
-              const textBefore = lineContent.substring(0, position.column - 1).trimStart();
-              if (!textBefore.startsWith('/')) {
-                  return { suggestions: [] };
-              }
-
-              const range = {
-                  startLineNumber: position.lineNumber,
-                  endLineNumber: position.lineNumber,
-                  startColumn: position.column - textBefore.length,
-                  endColumn: position.column,
-              };
-
-              return {
-                  suggestions: slashCmdDefs.map((c, i) => ({
-                      label: `${c.cmd}  ${c.label}`,
-                      kind: monaco.languages.CompletionItemKind.Event,
-                      detail: c.desc,
-                      insertText: `__AI_${c.cmd.slice(1).toUpperCase()}__`,
-                      range,
-                      sortText: String(i).padStart(2, '0'),
-                  })),
-              };
-          },
-      });
-
       } // end sqlCompletionRegistered guard
-
-      // 每个编辑器实例都注册内容变化监听（检测斜杠命令标记）
-      let _handlingSlash = false;
-      editor.onDidChangeModelContent(() => {
-          if (_handlingSlash) return;
-          const model = editor.getModel();
-          if (!model) return;
-          const content = model.getValue();
-          const markerMatch = content.match(/__AI_(\w+)__/);
-          if (!markerMatch) return;
-
-          const cmdKey = markerMatch[1].toLowerCase();
-          const defs = (window as any).__gonaviSlashCmdDefs || [];
-          const cmdDef = defs.find((c: any) => c.cmd === `/${cmdKey}`);
-          if (!cmdDef) return;
-
-          // 清除标记文本（带递归保护）
-          _handlingSlash = true;
-          const fullText = model.getValue();
-          const newText = fullText.replace(markerMatch[0], '').replace(/^\s*\n/, '');
-          model.setValue(newText);
-          _handlingSlash = false;
-
-          // 组装 prompt
-          const conn = connectionsRef.current.find(c => c.id === currentConnectionIdRef.current);
-          const ctxText = conn ? `【上下文环境：${conn.config?.type || '数据库'} "${conn.name}", 当前库选定为 "${currentDbRef.current || '默认'}"】\n` : '';
-          let finalPrompt = ctxText + cmdDef.prompt;
-          if (cmdDef.useSelection) {
-              const sel = editor.getSelection();
-              const selText = sel ? model.getValueInRange(sel) : '';
-              finalPrompt = finalPrompt.replace('{SQL}', selText || getCurrentQuery());
-          }
-
-          // 打开 AI 面板并注入 prompt
-          const store = useStore.getState();
-          if (!store.aiPanelVisible) {
-              store.setAIPanelVisible(true);
-          }
-          setTimeout(() => {
-              window.dispatchEvent(new CustomEvent('gonavi:ai:inject-prompt', { detail: { prompt: finalPrompt } }));
-          }, store.aiPanelVisible ? 0 : 350);
-      });
   };
 
   const handleFormat = () => {
@@ -952,28 +801,6 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
       }
   };
 
-  const handleAIAction = (action: 'generate' | 'explain' | 'optimize' | 'schema') => {
-      const editor = editorRef.current;
-      const selection = editor?.getModel()?.getValueInRange(editor.getSelection()) || '';
-      const fullSQL = getCurrentQuery();
-
-      const conn = connections.find(c => c.id === currentConnectionId);
-      const ctxText = conn ? `【上下文环境：${conn.config?.type || '数据库'} "${conn.name}", 当前库选定为 "${currentDb || '默认'}"】\n` : '';
-
-      const prompts: Record<string, string> = {
-          generate: `${ctxText}请根据当前数据库表结构生成查询语句：`,
-          explain: `${ctxText}请解释以下 SQL 语句的执行逻辑：\n\`\`\`sql\n${selection || fullSQL}\n\`\`\``,
-          optimize: `${ctxText}请分析以下 SQL 语句的性能并给出优化建议：\n\`\`\`sql\n${selection || fullSQL}\n\`\`\``,
-          schema: `${ctxText}请针对当前数据库的表结构进行系统分析，并给出性能和设计上的优化建议。`,
-      };
-
-      const store = useStore.getState();
-      if (!store.aiPanelVisible) {
-          store.setAIPanelVisible(true);
-      }
-      window.dispatchEvent(new CustomEvent('gonavi:ai:inject-prompt', { detail: { prompt: prompts[action] } }));
-  };
-
   const formatSettingsMenu: MenuProps['items'] = [
       { 
           key: 'upper', 
@@ -1486,72 +1313,6 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
       return selected;
   };
 
-  // 精准重查询单个结果集（提交事务 / 刷新按钮使用），不会重跑整个编辑器 SQL
-  const handleReloadResult = async (resultKey: string, sql: string) => {
-      if (!sql?.trim() || !currentDb) return;
-      const conn = connections.find(c => c.id === currentConnectionId);
-      if (!conn) return;
-
-      const config = {
-          ...conn.config,
-          port: Number(conn.config.port),
-          password: conn.config.password || "",
-          database: conn.config.database || "",
-          useSSH: conn.config.useSSH || false,
-          ssh: conn.config.ssh || { host: "", port: 22, user: "", password: "", keyPath: "" }
-      };
-
-      try {
-          setLoading(true);
-          // 使用 DBQueryMulti 保持和首次查询一致的后端路径
-          let queryId: string;
-          try {
-              queryId = await GenerateQueryID();
-          } catch {
-              queryId = 'reload-' + Date.now();
-          }
-          const res = await DBQueryMulti(config as any, currentDb, sql, queryId);
-          if (!res?.success) {
-              message.error('刷新失败: ' + (res?.message || '未知错误'));
-              return;
-          }
-
-          // 取第一个结果集（单条 SQL 只有一个结果集）
-          const resultSetDataArray = Array.isArray(res.data) ? (res.data as any[]) : [];
-          if (resultSetDataArray.length === 0) return;
-          const rsData = resultSetDataArray[0];
-          const isAffectedResult = Array.isArray(rsData.rows) && rsData.rows.length === 1
-              && rsData.columns && rsData.columns.length === 1
-              && rsData.columns[0] === 'affectedRows';
-          if (isAffectedResult) return; // 不应该出现，但保险起见
-
-          let rows = Array.isArray(rsData.rows) ? rsData.rows : [];
-          const maxRows = Number(queryOptions?.maxRows) || 0;
-          let truncated = false;
-          if (Number.isFinite(maxRows) && maxRows > 0 && rows.length > maxRows) {
-              truncated = true;
-              rows = rows.slice(0, maxRows);
-          }
-          const cols = (rsData.columns && rsData.columns.length > 0)
-              ? rsData.columns
-              : (rows.length > 0 ? Object.keys(rows[0]) : []);
-          rows.forEach((row: any, i: number) => {
-              if (row && typeof row === 'object') row[GONAVI_ROW_KEY] = i;
-          });
-
-          // 只更新匹配的结果集的 rows 和 columns，保留 tableName/pkColumns/readOnly 等元数据
-          setResultSets(prev => prev.map(rs =>
-              rs.key === resultKey
-                  ? { ...rs, rows, columns: cols, truncated }
-                  : rs
-          ));
-      } catch (err: any) {
-          message.error('刷新失败: ' + (err?.message || '未知错误'));
-      } finally {
-          setLoading(false);
-      }
-  };
-
   const handleRun = async () => {
     const currentQuery = getCurrentQuery();
     if (!currentQuery.trim()) return;
@@ -1569,10 +1330,9 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
         // 清除旧查询ID
         clearQueryId();
     }
-      const runSeq = ++runSeqRef.current;
-      setLoading(true);
-      setExecutionError('');
-      const runStartTime = Date.now();
+    const runSeq = ++runSeqRef.current;
+    setLoading(true);
+    const runStartTime = Date.now();
     const conn = connections.find(c => c.id === currentConnectionId);
     if (!conn) {
         message.error("Connection not found");
@@ -1629,7 +1389,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
                 if (shellConvert.recognized) {
                     if (shellConvert.error) {
                         const prefix = statements.length > 1 ? `第 ${idx + 1} 条语句执行失败：` : '';
-                        setExecutionError(prefix + shellConvert.error);
+                        message.error(prefix + shellConvert.error);
                         setResultSets([]);
                         setActiveResultKey('');
                         return;
@@ -1662,7 +1422,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
                 });
                 if (!res.success) {
                     const prefix = statements.length > 1 ? `第 ${idx + 1} 条语句执行失败：` : '';
-                    setExecutionError(prefix + res.message);
+                    message.error(prefix + res.message);
                     setResultSets([]);
                     setActiveResultKey('');
                     return;
@@ -1715,7 +1475,9 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
             } else if (nextResultSets.length === 0) {
                 message.success('执行成功。');
             }
-
+            if (anyTruncated && maxRows > 0) {
+                message.warning(`结果集已自动限制为最多 ${maxRows} 行（可在工具栏调整）。`);
+            }
         } else {
             // 非 MongoDB：使用 DBQueryMulti 一次性执行多条 SQL，后端返回多结果集
             let fullSQL = normalizedRawSQL;
@@ -1728,12 +1490,10 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
 
             // 自动给 SELECT 语句注入行数限制（防止大结果集卡死）
             const maxRowsForLimit = Number(queryOptions?.maxRows) || 0;
-            let anyLimitApplied = false;
             if (Number.isFinite(maxRowsForLimit) && maxRowsForLimit > 0) {
                 const stmts = splitSQLStatements(fullSQL);
                 const limitedStmts = stmts.map(s => {
                     const result = applyAutoLimit(s, normalizedDbType, maxRowsForLimit);
-                    if (result.applied) anyLimitApplied = true;
                     return result.sql;
                 });
                 fullSQL = limitedStmts.join(';\n');
@@ -1784,7 +1544,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
                     return;
                 }
 
-                setExecutionError(res.message);
+                message.error(res.message);
                 setResultSets([]);
                 setActiveResultKey('');
                 return;
@@ -1826,8 +1586,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
                 } else {
                     let rows = Array.isArray(rsData.rows) ? rsData.rows : [];
                     let truncated = false;
-                    // 仅当前端自动注入了 LIMIT 时才做兜底截断；用户手写 LIMIT 时尊重原始结果
-                    if (anyLimitApplied && Number.isFinite(maxRows) && maxRows > 0 && rows.length > maxRows) {
+                    if (Number.isFinite(maxRows) && maxRows > 0 && rows.length > maxRows) {
                         truncated = true;
                         anyTruncated = true;
                         rows = rows.slice(0, maxRows);
@@ -1842,8 +1601,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
 
                     let simpleTableName: string | undefined = undefined;
                     if (rawStatement) {
-                        // 支持多行 SQL：SELECT * FROM [schema.]table [WHERE...] [ORDER BY...] [LIMIT...] 等
-                        const tableMatch = rawStatement.match(/^\s*SELECT\s+\*\s+FROM\s+(?:[\w`"]+\.)?[`"]?(\w+)[`"]?\s*(?:$|[\s;])/im);
+                        const tableMatch = rawStatement.match(/^\s*SELECT\s+\*\s+FROM\s+[`"]?(\w+)[`"]?\s*(?:WHERE.*)?(?:ORDER BY.*)?(?:LIMIT.*)?$/i);
                         if (tableMatch) {
                             simpleTableName = tableMatch[1];
                             if (!forceReadOnlyResult) {
@@ -1896,7 +1654,9 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
             } else if (nextResultSets.length === 0) {
                 message.success('执行成功。');
             }
-
+            if (anyTruncated && maxRows > 0) {
+                message.warning(`结果集已自动限制为最多 ${maxRows} 行（可在工具栏调整）。`);
+            }
         }
     } catch (e: any) {
         message.error("Error executing query: " + e.message);
@@ -2022,89 +1782,6 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
       };
   }, [activeTabId, tab.id, handleRun]);
 
-  // 监听由 TabManager 分发的专用注入事件
-  useEffect(() => {
-      const handleInsertSql = (e: any) => {
-          if (e.detail?.tabId !== tab.id || !e.detail?.sql) return;
-          const { sql: sqlText, connectionId, dbName } = e.detail;
-
-          // 同步更新 ref，防止异步 fetchDbs 竞态覆盖正确的 dbName
-          if (connectionId && connectionId !== currentConnectionId) {
-              if (dbName) {
-                  currentDbRef.current = dbName;
-                  setCurrentDb(dbName);
-              }
-              setCurrentConnectionId(connectionId);
-          } else if (dbName && dbName !== currentDb) {
-              currentDbRef.current = dbName;
-              setCurrentDb(dbName);
-          }
-
-
-          const editor = editorRef.current;
-          const monaco = monacoRef.current;
-          if (editor && monaco) {
-              const model = editor.getModel();
-              const existingContent = editor.getValue?.() || '';
-
-              // runImmediately 模式下，如果编辑器内容已是待注入的 SQL（TabManager 创建时已传入），
-              // 跳过追加，直接选中全部内容并执行
-              if (e.detail.runImmediately && existingContent.trim() === sqlText.trim()) {
-                  if (model) {
-                      const lineCount = model.getLineCount();
-                      const maxCol = model.getLineMaxColumn(lineCount);
-                      editor.setSelection(new monaco.Range(1, 1, lineCount, maxCol));
-                      editor.focus();
-                      setTimeout(() => handleRun(), 500);
-                  }
-              } else {
-              let position = editor.getPosition();
-              if (!position && model) {
-                  const lineCount = model.getLineCount();
-                  const maxCol = model.getLineMaxColumn(lineCount);
-                  position = new monaco.Position(lineCount, maxCol);
-              }
-
-              if (position) {
-                  const mText = (sqlText.endsWith('\n') ? sqlText : sqlText + '\n');
-                  const startRange = new monaco.Range(position.lineNumber, position.column, position.lineNumber, position.column);
-                  
-                  editor.executeEdits('ai-insert', [{
-                      range: startRange,
-                      text: (position.column > 1 ? '\n' : '') + mText,
-                      forceMoveMarkers: true
-                  }]);
-                  
-                  // 定位并滚动到可见区域
-                  const targetLine = position.lineNumber + (position.column > 1 ? 1 : 0);
-                  editor.revealLineInCenterIfOutsideViewport(targetLine);
-                  editor.setPosition({ lineNumber: targetLine + mText.split('\n').length - 1, column: 1 });
-                  editor.focus();
-                  
-                  if (!e.detail.runImmediately) {
-                      message.success('代码已在当前光标处成功插入');
-                  }
-
-                  if (e.detail.runImmediately) {
-                      const endPosition = editor.getPosition();
-                      editor.setSelection(new monaco.Range(
-                          targetLine, 1,
-                          endPosition.lineNumber, endPosition.column
-                      ));
-                      // 🔧 延迟 500ms 等待连接/数据库切换的 setState 生效后再执行
-                      setTimeout(() => handleRun(), 500);
-                  }
-              }
-              }
-          } else {
-              setQuery((prev: string) => prev ? prev + '\n' + sqlText : sqlText);
-              message.success('代码已追加');
-          }
-      };
-      window.addEventListener('gonavi:insert-sql-to-tab', handleInsertSql as EventListener);
-      return () => window.removeEventListener('gonavi:insert-sql-to-tab', handleInsertSql as EventListener);
-  }, [tab.id, handleRun]);
-
   const resolveDefaultQueryName = () => {
       const rawTitle = String(tab.title || '').trim();
       if (!rawTitle || rawTitle.startsWith('新建查询')) {
@@ -2290,16 +1967,6 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
                 <Button icon={<SettingOutlined />} />
             </Dropdown>
         </Button.Group>
-
-        <Dropdown menu={{ items: [
-            { key: 'ai-generate', label: '生成 SQL', icon: <RobotOutlined />, onClick: () => handleAIAction('generate') },
-            { key: 'ai-explain', label: '解释 SQL', icon: <RobotOutlined />, onClick: () => handleAIAction('explain') },
-            { key: 'ai-optimize', label: '优化 SQL', icon: <RobotOutlined />, onClick: () => handleAIAction('optimize') },
-            { type: 'divider' as const },
-            { key: 'ai-schema', label: 'Schema 分析', icon: <RobotOutlined />, onClick: () => handleAIAction('schema') },
-        ] }} placement="bottomRight">
-            <Button icon={<RobotOutlined />} style={{ color: '#818cf8' }}>AI</Button>
-        </Dropdown>
       </div>
       
       <div style={{ height: editorHeight, minHeight: '100px' }}>
@@ -2348,7 +2015,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
                           <span>{(() => {
                               const isAffected = rs.columns.length === 1 && rs.columns[0] === 'affectedRows';
                               if (isAffected) return `结果 ${idx + 1} ✓`;
-                              return `结果 ${idx + 1}${Array.isArray(rs.rows) ? ` (${rs.rows.length})` : ''}`;
+                              return `结果 ${idx + 1}${Array.isArray(rs.rows) ? ` (${rs.rows.length}${rs.truncated ? '+' : ''})` : ''}`;
                           })()}</span>
                           </Tooltip>
                           <Tooltip title="关闭结果">
@@ -2393,7 +2060,7 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
                                   dbName={currentDb}
                                   connectionId={currentConnectionId}
                                   pkColumns={rs.pkColumns}
-                                  onReload={() => handleReloadResult(rs.key, rs.sql)}
+                                  onReload={handleRun}
                                   readOnly={rs.readOnly}
                               />
                           </div>
@@ -2401,35 +2068,6 @@ const QueryEditor: React.FC<{ tab: TabData }> = ({ tab }) => {
                   })()
               }))}
           />
-        ) : executionError ? (
-          <div style={{ flex: 1, minHeight: 0, padding: 24, display: 'flex', flexDirection: 'column', gap: 16, background: darkMode ? '#1e1e1e' : '#fafafa', overflow: 'auto' }}>
-              <div style={{ color: '#ff4d4f', fontWeight: 'bold', fontSize: 16, display: 'flex', alignItems: 'center', gap: 8 }}>
-                  <CloseOutlined />
-                  <span>执行失败</span>
-              </div>
-              <div className="custom-scrollbar" style={{ padding: 16, background: darkMode ? '#2d1a1a' : '#fff2f0', border: `1px solid ${darkMode ? '#5c2020' : '#ffccc7'}`, borderRadius: 6, color: darkMode ? '#ffa39e' : '#cf1322', fontFamily: 'monospace', whiteSpace: 'pre-wrap', wordBreak: 'break-all', maxHeight: '40vh', overflow: 'auto' }}>
-                  {executionError}
-              </div>
-              <div style={{ marginTop: 8 }}>
-                  <Button
-                      type="primary"
-                      icon={<RobotOutlined />}
-                      style={{ background: '#818cf8', borderColor: '#818cf8', boxShadow: '0 2px 0 rgba(129, 140, 248, 0.2)' }}
-                      onClick={() => {
-                          const errSql = getCurrentQuery();
-                          const prompt = `我在执行以下 SQL 时遇到了错误：\n\`\`\`sql\n${errSql}\n\`\`\`\n\n数据库报错信息如下：\n\`\`\`text\n${executionError}\n\`\`\`\n\n请帮我分析错误原因，并给出修改建议。`;
-                          const store = useStore.getState();
-                          const wasClosed = !store.aiPanelVisible;
-                          if (wasClosed) store.setAIPanelVisible(true);
-                          setTimeout(() => {
-                              window.dispatchEvent(new CustomEvent('gonavi:ai:inject-prompt', { detail: { prompt } }));
-                          }, wasClosed ? 350 : 0);
-                      }}
-                  >
-                      一键 AI 诊断
-                  </Button>
-              </div>
-          </div>
         ) : (
           <div style={{ flex: 1, minHeight: 0 }} />
         )}

frontend/src/components/Sidebar.tsx

@@ -35,7 +35,6 @@ import { Tree, message, Dropdown, MenuProps, Input, Button, Modal, Form, Badge,
 import { useStore } from '../store';
 import { buildOverlayWorkbenchTheme } from '../utils/overlayWorkbenchTheme';
 	import { SavedConnection } from '../types';
-import { getDbIcon } from './DatabaseIcons';
 	import { DBGetDatabases, DBGetTables, DBQuery, DBShowCreateTable, ExportTable, OpenSQLFile, ExecuteSQLFile, CancelSQLFileExecution, CreateDatabase, RenameDatabase, DropDatabase, RenameTable, DropTable, DropView, DropFunction, RenameView } from '../../wailsjs/go/app/App';
   import { EventsOn } from '../../wailsjs/runtime/runtime';
   import { normalizeOpacityForPlatform, resolveAppearanceValues } from '../utils/appearance';
@@ -330,7 +329,7 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
         return {
           title: conn.name,
           key: conn.id,
-          icon: getDbIcon(conn.iconType || conn.config.type, conn.iconColor, 22),
+          icon: conn.config.type === 'redis' ? <CloudOutlined style={{ color: '#DC382D' }} /> : <HddOutlined />,
           type: 'connection',
           dataRef: conn,
           isLeaf: false,
@@ -1432,7 +1431,7 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
       if (type === 'connection') {
           setActiveContext({ connectionId: key, dbName: '' });
       } else if (type === 'database') {
-          setActiveContext({ connectionId: dataRef.id, dbName: dataRef.dbName });
+          setActiveContext({ connectionId: dataRef.id, dbName: title });
       } else if (type === 'table') {
           setActiveContext({ connectionId: dataRef.id, dbName: dataRef.dbName });
       } else if (type === 'view' || type === 'db-trigger' || type === 'routine') {
@@ -1455,14 +1454,6 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
   };
 
   const onDoubleClick = (e: any, node: any) => {
-      // 保证用户直接双击节点未触发 onClick/onSelect 时也能强行拿到选中状态
-      const { type, dataRef, key: nodeKey } = node;
-      if (type === 'connection') setActiveContext({ connectionId: nodeKey, dbName: '' });
-      else if (type === 'database') setActiveContext({ connectionId: dataRef.id, dbName: dataRef.dbName });
-      else if (type === 'table' || type === 'view' || type === 'db-trigger' || type === 'routine') setActiveContext({ connectionId: dataRef.id, dbName: dataRef.dbName });
-      else if (type === 'saved-query') setActiveContext({ connectionId: dataRef.connectionId, dbName: dataRef.dbName });
-      else if (type === 'redis-db') setActiveContext({ connectionId: dataRef.id, dbName: `db${dataRef.redisDB}` });
-
       if (node.type === 'object-group' && node.dataRef?.groupKey === 'tables') {
           const { id, dbName, schemaName } = node.dataRef;
           addTab({
@@ -3612,7 +3603,7 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
     }
 
     const statusBadge = node.type === 'connection' || node.type === 'database' ? (
-        <Badge status={status} style={{ marginLeft: 4, marginRight: 8 }} />
+        <Badge status={status} style={{ marginRight: 8 }} />
     ) : null;
 
     const displayTitle = String(node.title ?? '');
@@ -3710,87 +3701,117 @@ const Sidebar: React.FC<{ onEditConnection?: (conn: SavedConnection) => void }>
 
   return (
     <div style={{ display: 'flex', flexDirection: 'column', height: '100%' }}>
-        <div style={{ padding: '8px 14px', borderBottom: `1px solid ${darkMode ? 'rgba(255,255,255,0.06)' : 'rgba(0,0,0,0.04)'}` }}>
-            <Input
-                ref={searchInputRef}
-                placeholder="搜索..."
-                onChange={onSearch}
-                size="small"
-                prefix={<SearchOutlined style={{ color: darkMode ? 'rgba(255,255,255,0.35)' : 'rgba(0,0,0,0.35)', marginRight: 4 }} />}
-                style={{
-                    borderRadius: 6,
-                    border: 'none',
-                    background: darkMode ? 'rgba(0,0,0,0.25)' : 'rgba(0,0,0,0.03)',
-                    boxShadow: 'none',
-                    padding: '4px 8px',
-                    color: darkMode ? 'rgba(255,255,255,0.85)' : 'rgba(0,0,0,0.85)',
-                }}
-                suffix={
-                    <Popover
-                        content={searchScopePopoverContent}
-                        trigger="click"
-                        placement="bottomRight"
-                        open={isSearchScopePopoverOpen}
-                        onOpenChange={setIsSearchScopePopoverOpen}
-                        styles={{ body: { padding: 0, borderRadius: 16, overflow: 'hidden' } }}
-                    >
-                        <Tooltip title={`搜索范围：${searchScopeSummary}`}>
-                            <div
+        <div style={{ padding: '4px 10px' }}>
+            <div style={{ display: 'flex', alignItems: 'center', gap: 8 }}>
+                <Search
+                    ref={searchInputRef}
+                    placeholder="搜索..."
+                    onChange={onSearch}
+                    size="small"
+                    style={{ flex: 1, minWidth: 0 }}
+                />
+                <Popover
+                    content={searchScopePopoverContent}
+                    trigger="click"
+                    placement="bottomRight"
+                    open={isSearchScopePopoverOpen}
+                    onOpenChange={setIsSearchScopePopoverOpen}
+                    styles={{ body: { padding: 0, borderRadius: 18, overflow: 'hidden' } }}
+                >
+                    <Tooltip title={`搜索范围：${searchScopeSummary}`}>
+                        <Button
+                            size="small"
+                            style={{
+                                minWidth: 86,
+                                display: 'inline-flex',
+                                alignItems: 'center',
+                                justifyContent: 'center',
+                                gap: 6,
+                                paddingInline: 10,
+                                borderRadius: 10,
+                                borderColor: darkMode ? 'rgba(255,255,255,0.12)' : 'rgba(16,24,40,0.12)',
+                                background: darkMode ? bgMain : 'rgba(255,255,255,0.92)',
+                                color: darkMode ? 'rgba(255,255,255,0.88)' : '#162033',
+                                boxShadow: isSearchScopePopoverOpen
+                                    ? (darkMode ? '0 0 0 1px rgba(255,214,102,0.22) inset' : '0 0 0 1px rgba(24,144,255,0.24) inset')
+                                    : 'none',
+                                backdropFilter: darkMode ? 'blur(10px)' : 'none',
+                                flexShrink: 0,
+                            }}
+                        >
+                            <span style={{ display: 'inline-flex', alignItems: 'center', color: searchScopes.includes('smart') ? '#ffd666' : (darkMode ? 'rgba(255,255,255,0.72)' : 'rgba(22,32,51,0.72)') }}>
+                                <FilterOutlined />
+                            </span>
+                            <span style={{ fontWeight: 700, color: darkMode ? 'rgba(255,255,255,0.88)' : '#162033' }}>筛选</span>
+                            <span
                                 style={{
-                                    display: 'flex',
+                                    minWidth: 18,
+                                    height: 18,
+                                    padding: '0 5px',
+                                    borderRadius: 999,
+                                    display: 'inline-flex',
                                     alignItems: 'center',
-                                    gap: 4,
-                                    cursor: 'pointer',
-                                    padding: '2px 6px',
-                                    borderRadius: 4,
-                                    background: isSearchScopePopoverOpen
-                                        ? (darkMode ? 'rgba(255,255,255,0.12)' : 'rgba(0,0,0,0.06)')
-                                        : 'transparent',
-                                    transition: 'background 0.2s',
+                                    justifyContent: 'center',
+                                    fontSize: 11,
+                                    fontWeight: 700,
+                                    lineHeight: 1,
+                                    background: searchScopes.includes('smart')
+                                        ? (darkMode ? 'rgba(255,214,102,0.16)' : 'rgba(24,144,255,0.12)')
+                                        : (darkMode ? 'rgba(118,169,250,0.18)' : 'rgba(24,144,255,0.12)'),
                                     color: searchScopes.includes('smart')
                                         ? (darkMode ? '#ffd666' : '#1677ff')
-                                        : (darkMode ? 'rgba(255,255,255,0.45)' : 'rgba(0,0,0,0.45)'),
-                                }}
-                                onMouseEnter={(e) => {
-                                    if (!isSearchScopePopoverOpen) {
-                                      e.currentTarget.style.background = darkMode ? 'rgba(255,255,255,0.08)' : 'rgba(0,0,0,0.04)';
-                                      e.currentTarget.style.color = darkMode ? 'rgba(255,255,255,0.85)' : 'rgba(0,0,0,0.65)';
-                                    }
-                                }}
-                                onMouseLeave={(e) => {
-                                    if (!isSearchScopePopoverOpen) {
-                                      e.currentTarget.style.background = 'transparent';
-                                      e.currentTarget.style.color = searchScopes.includes('smart')
-                                          ? (darkMode ? '#ffd666' : '#1677ff')
-                                          : (darkMode ? 'rgba(255,255,255,0.45)' : 'rgba(0,0,0,0.45)');
-                                    }
+                                        : (darkMode ? '#91caff' : '#1677ff'),
                                 }}
                             >
-                                <FilterOutlined style={{ fontSize: 13 }} />
-                                <span style={{ fontSize: 12, fontWeight: 500 }}>
-                                    {searchScopes.includes('smart') ? '智' : searchScopes.length}
-                                </span>
-                            </div>
-                        </Tooltip>
-                    </Popover>
-                }
-            />
+                                {searchScopes.includes('smart') ? '智' : searchScopes.length}
+                            </span>
+                            <span style={{ display: 'inline-flex', alignItems: 'center', color: darkMode ? 'rgba(255,255,255,0.48)' : 'rgba(22,32,51,0.4)', fontSize: 12 }}>
+                                <DownOutlined />
+                            </span>
+                        </Button>
+                    </Tooltip>
+                </Popover>
+            </div>
         </div>
 
         {/* Toolbar */}
-        <div style={{ padding: '6px 16px', display: 'flex', gap: 8, justifyContent: 'space-between', borderTop: `1px solid ${darkMode ? 'rgba(255,255,255,0.06)' : 'rgba(0,0,0,0.04)'}`, borderBottom: `1px solid ${darkMode ? 'rgba(255,255,255,0.06)' : 'rgba(0,0,0,0.04)'}`, background: darkMode ? 'rgba(0,0,0,0.2)' : 'rgba(0,0,0,0.015)' }}>
-            <Tooltip title="新建组">
-                <Button size="small" type="text" icon={<FolderOpenOutlined />} onClick={() => { setRenameViewTarget(null); createTagForm.resetFields(); setIsCreateTagModalOpen(true); }} style={{ color: darkMode ? 'rgba(255,255,255,0.65)' : 'rgba(0,0,0,0.65)' }} />
-            </Tooltip>
-            <Tooltip title="批量操作表">
-                <Button size="small" type="text" icon={<TableOutlined />} onClick={() => openBatchOperationModal()} style={{ color: darkMode ? 'rgba(255,255,255,0.65)' : 'rgba(0,0,0,0.65)' }} />
-            </Tooltip>
-            <Tooltip title="批量操作库">
-                <Button size="small" type="text" icon={<DatabaseOutlined />} onClick={() => openBatchDatabaseModal()} style={{ color: darkMode ? 'rgba(255,255,255,0.65)' : 'rgba(0,0,0,0.65)' }} />
-            </Tooltip>
-            <Tooltip title="运行外部SQL文件">
-                <Button size="small" type="text" icon={<FileAddOutlined />} onClick={handleOpenSQLFileFromToolbar} style={{ color: darkMode ? 'rgba(255,255,255,0.65)' : 'rgba(0,0,0,0.65)' }} />
-            </Tooltip>
+        <div style={{ padding: '4px 10px', borderBottom: 'none', display: 'flex', flexWrap: 'wrap', gap: 4 }}>
+            <Button
+                size="small"
+                icon={<FolderOpenOutlined />}
+                onClick={() => {
+                    setRenameViewTarget(null); // Create mode
+                    createTagForm.resetFields();
+                    setIsCreateTagModalOpen(true);
+                }}
+                style={{ flex: '1 1 auto' }}
+            >
+                新建组
+            </Button>
+            <Button
+                size="small"
+                icon={<CheckSquareOutlined />}
+                onClick={() => openBatchOperationModal()}
+                style={{ flex: '1 1 auto' }}
+            >
+                批量操作表
+            </Button>
+            <Button
+                size="small"
+                icon={<CheckSquareOutlined />}
+                onClick={() => openBatchDatabaseModal()}
+                style={{ flex: '1 1 auto' }}
+            >
+                批量操作库
+            </Button>
+            <Button
+                size="small"
+                icon={<FileAddOutlined />}
+                onClick={handleOpenSQLFileFromToolbar}
+                style={{ flex: '1 1 auto' }}
+            >
+                运行外部SQL文件
+            </Button>
         </div>
 
         <div ref={treeContainerRef} style={{ flex: 1, overflow: 'hidden', minHeight: 0 }}>

frontend/src/components/TabManager.tsx

@@ -89,7 +89,6 @@ const TabManager: React.FC = () => {
   const theme = useStore(state => state.theme);
   const activeTabId = useStore(state => state.activeTabId);
   const setActiveTab = useStore(state => state.setActiveTab);
-  const addTab = useStore(state => state.addTab);
   const closeTab = useStore(state => state.closeTab);
   const closeOtherTabs = useStore(state => state.closeOtherTabs);
   const closeTabsToLeft = useStore(state => state.closeTabsToLeft);
@@ -135,59 +134,6 @@ const TabManager: React.FC = () => {
     setDraggingTabId(null);
   };
 
-  React.useEffect(() => {
-    const handleGlobalInsertSql = (e: any) => {
-      const { sql, runImmediately, connectionId: eventConnId, dbName: eventDbName } = e.detail;
-      if (!sql) return;
-
-      const activeTab = tabs.find(t => t.id === activeTabId);
-      
-      // 🔧 runImmediately（点击"执行"）始终新建独立 tab，避免追加到已有 tab 导致 SQL 重复
-      if (runImmediately) {
-        const newTabId = 'tab-' + Date.now();
-        const resolvedConnId = eventConnId || activeTab?.connectionId || (connections.length > 0 ? connections[0].id : '');
-        const resolvedDbName = eventConnId ? (eventDbName || '') : (activeTab?.dbName || '');
-        addTab({
-            id: newTabId,
-            type: 'query',
-            title: '新建查询',
-            query: sql,
-            connectionId: resolvedConnId,
-            dbName: resolvedDbName
-        });
-        setActiveTab(newTabId);
-        setTimeout(() => {
-            window.dispatchEvent(new CustomEvent('gonavi:insert-sql-to-tab', {
-                detail: { tabId: newTabId, sql, runImmediately: true, connectionId: resolvedConnId, dbName: resolvedDbName }
-            }));
-        }, 300);
-        return;
-      }
-      
-      // 插入模式：追加到已有 tab 或新建 tab
-      if (activeTab && activeTab.type === 'query') {
-        window.dispatchEvent(new CustomEvent('gonavi:insert-sql-to-tab', {
-          detail: { tabId: activeTab.id, sql, runImmediately: false, connectionId: eventConnId, dbName: eventDbName }
-        }));
-      } else {
-        const newTabId = 'tab-' + Date.now();
-        const resolvedConnId = eventConnId || activeTab?.connectionId || (connections.length > 0 ? connections[0].id : '');
-        const resolvedDbName = eventConnId ? (eventDbName || '') : (activeTab?.dbName || '');
-        addTab({
-            id: newTabId,
-            type: 'query',
-            title: '新建查询',
-            query: sql,
-            connectionId: resolvedConnId,
-            dbName: resolvedDbName
-        });
-        setActiveTab(newTabId);
-      }
-    };
-    window.addEventListener('gonavi:insert-sql', handleGlobalInsertSql);
-    return () => window.removeEventListener('gonavi:insert-sql', handleGlobalInsertSql);
-  }, [tabs, activeTabId, addTab, setActiveTab, connections]);
-
   const tabIds = useMemo(() => tabs.map((tab) => tab.id), [tabs]);
 
   const renderTabBar: TabsProps['renderTabBar'] = (tabBarProps, DefaultTabBar) => (

frontend/src/components/TableDesigner.tsx

@@ -8,7 +8,6 @@ import Editor, { loader } from '@monaco-editor/react';
 import { TabData, ColumnDefinition, IndexDefinition, ForeignKeyDefinition, TriggerDefinition } from '../types';
 import { useStore } from '../store';
 import { DBGetColumns, DBGetIndexes, DBQuery, DBGetForeignKeys, DBGetTriggers, DBShowCreateTable } from '../../wailsjs/go/app/App';
-import { hasIndexFormChanged, normalizeIndexFormFromRow, shouldRestoreOriginalIndex, toggleIndexSelection as getNextIndexSelection, type IndexDisplaySnapshot } from './tableDesignerIndexUtils';
 
 interface EditableColumn extends ColumnDefinition {
     _key: string;
@@ -49,14 +48,6 @@ interface ForeignKeyFormState {
     refColumnNames: string[];
 }
 
-interface SchemaExecutionResult {
-    ok: boolean;
-    message?: string;
-    failedStatementIndex?: number;
-    statementCount: number;
-}
-
-// 通用兜底类型列表
 const COMMON_TYPES = [
     { value: 'int' },
     { value: 'varchar(255)' },
@@ -68,148 +59,6 @@ const COMMON_TYPES = [
     { value: 'json' },
 ];
 
-// 按数据库方言分组的完整字段类型列表
-const DB_TYPE_OPTIONS: Record<string, { value: string }[]> = {
-    mysql: [
-        // 数值
-        { value: 'tinyint' },
-        { value: 'tinyint(1)' },
-        { value: 'smallint' },
-        { value: 'mediumint' },
-        { value: 'int' },
-        { value: 'bigint' },
-        { value: 'float' },
-        { value: 'double' },
-        { value: 'decimal(10,2)' },
-        // 字符串
-        { value: 'char(50)' },
-        { value: 'varchar(255)' },
-        { value: 'tinytext' },
-        { value: 'text' },
-        { value: 'mediumtext' },
-        { value: 'longtext' },
-        // 二进制
-        { value: 'binary(255)' },
-        { value: 'varbinary(255)' },
-        { value: 'tinyblob' },
-        { value: 'blob' },
-        { value: 'mediumblob' },
-        { value: 'longblob' },
-        // 日期时间
-        { value: 'date' },
-        { value: 'time' },
-        { value: 'datetime' },
-        { value: 'timestamp' },
-        { value: 'year' },
-        // 其他
-        { value: 'json' },
-        { value: 'enum' },
-        { value: 'set' },
-        { value: 'bit(1)' },
-    ],
-    postgres: [
-        // 数值
-        { value: 'smallint' },
-        { value: 'integer' },
-        { value: 'bigint' },
-        { value: 'real' },
-        { value: 'double precision' },
-        { value: 'numeric(10,2)' },
-        { value: 'serial' },
-        { value: 'bigserial' },
-        // 字符串
-        { value: 'char(50)' },
-        { value: 'varchar(255)' },
-        { value: 'text' },
-        // 布尔
-        { value: 'boolean' },
-        // 日期时间
-        { value: 'date' },
-        { value: 'time' },
-        { value: 'timestamp' },
-        { value: 'timestamptz' },
-        { value: 'interval' },
-        // 二进制
-        { value: 'bytea' },
-        // JSON
-        { value: 'json' },
-        { value: 'jsonb' },
-        // 其他
-        { value: 'uuid' },
-        { value: 'inet' },
-        { value: 'cidr' },
-        { value: 'macaddr' },
-        { value: 'xml' },
-        { value: 'int4range' },
-        { value: 'tsquery' },
-        { value: 'tsvector' },
-    ],
-    sqlserver: [
-        // 数值
-        { value: 'tinyint' },
-        { value: 'smallint' },
-        { value: 'int' },
-        { value: 'bigint' },
-        { value: 'float' },
-        { value: 'real' },
-        { value: 'decimal(10,2)' },
-        { value: 'numeric(10,2)' },
-        { value: 'money' },
-        { value: 'smallmoney' },
-        // 字符串
-        { value: 'char(50)' },
-        { value: 'varchar(255)' },
-        { value: 'varchar(max)' },
-        { value: 'nchar(50)' },
-        { value: 'nvarchar(255)' },
-        { value: 'nvarchar(max)' },
-        { value: 'text' },
-        { value: 'ntext' },
-        // 日期时间
-        { value: 'date' },
-        { value: 'time' },
-        { value: 'datetime' },
-        { value: 'datetime2' },
-        { value: 'datetimeoffset' },
-        { value: 'smalldatetime' },
-        // 二进制
-        { value: 'binary(255)' },
-        { value: 'varbinary(255)' },
-        { value: 'varbinary(max)' },
-        { value: 'image' },
-        // 其他
-        { value: 'bit' },
-        { value: 'uniqueidentifier' },
-        { value: 'xml' },
-    ],
-    sqlite: [
-        { value: 'INTEGER' },
-        { value: 'REAL' },
-        { value: 'TEXT' },
-        { value: 'BLOB' },
-        { value: 'NUMERIC' },
-    ],
-    oracle: [
-        { value: 'NUMBER(10)' },
-        { value: 'NUMBER(10,2)' },
-        { value: 'FLOAT' },
-        { value: 'BINARY_FLOAT' },
-        { value: 'BINARY_DOUBLE' },
-        { value: 'CHAR(50)' },
-        { value: 'VARCHAR2(255)' },
-        { value: 'NVARCHAR2(255)' },
-        { value: 'CLOB' },
-        { value: 'NCLOB' },
-        { value: 'BLOB' },
-        { value: 'DATE' },
-        { value: 'TIMESTAMP' },
-        { value: 'TIMESTAMP WITH TIME ZONE' },
-        { value: 'RAW(255)' },
-        { value: 'LONG RAW' },
-        { value: 'XMLTYPE' },
-    ],
-};
-
 const COMMON_DEFAULTS = [
     { value: 'CURRENT_TIMESTAMP' },
     { value: 'NULL' },
@@ -441,23 +290,43 @@ const TableDesigner: React.FC<{ tab: TabData }> = ({ tab }) => {
       setCommentEditorValue('');
   }, []);
 
-  // 透明 Monaco Editor 主题已在 main.tsx 全局注册（含 stickyScroll 不透明背景）
+  // 初始化透明 Monaco Editor 主题
+  useEffect(() => {
+    loader.init().then(monaco => {
+      monaco.editor.defineTheme('transparent-dark', {
+        base: 'vs-dark',
+        inherit: true,
+        rules: [],
+        colors: {
+          'editor.background': '#00000000',
+          'editor.lineHighlightBackground': '#ffffff10',
+          'editorGutter.background': '#00000000',
+        }
+      });
+      monaco.editor.defineTheme('transparent-light', {
+        base: 'vs',
+        inherit: true,
+        rules: [],
+        colors: {
+          'editor.background': '#00000000',
+          'editor.lineHighlightBackground': '#00000010',
+          'editorGutter.background': '#00000000',
+        }
+      });
+    });
+  }, []);
 
-  // 监听字段 Tab 容器高度，为所有 Tab 内表格计算 scroll.y
-  // 当 Tab 切换时，字段 Tab 被 display:none 导致 height=0，跳过该次更新保持有效值
   useEffect(() => {
       if (!containerRef.current) return;
       const resizeObserver = new ResizeObserver(entries => {
           for (let entry of entries) {
-              const h = entry.contentRect.height;
-              // 跳过零高度观测（Tab 面板被隐藏时）
-              if (h <= 0) return;
-              setTableHeight(Math.max(200, h - 40));
+              const h = Math.max(200, entry.contentRect.height - 40);
+              setTableHeight(h);
           }
       });
       resizeObserver.observe(containerRef.current);
       return () => resizeObserver.disconnect();
-  }, []); // 不依赖 activeKey，仅挂载一次，通过零高度守卫避免 Tab 切换异常
+  }, [activeKey]); // Re-attach when tab switches
 
   // --- Resizable Columns State ---
   const [tableColumns, setTableColumns] = useState<any[]>([]);
@@ -561,7 +430,7 @@ const TableDesigner: React.FC<{ tab: TabData }> = ({ tab }) => {
               key: 'type', 
               width: 150,
               render: (text: string, record: EditableColumn) => readOnly ? text : (
-                  <AutoComplete options={DB_TYPE_OPTIONS[getDbType()] || COMMON_TYPES} value={text} onChange={val => handleColumnChange(record._key, 'type', val)} style={{ width: '100%' }} variant="borderless" />
+                  <AutoComplete options={COMMON_TYPES} value={text} onChange={val => handleColumnChange(record._key, 'type', val)} style={{ width: '100%' }} variant="borderless" />
               )
           },
           { 
@@ -1519,10 +1388,11 @@ ${selectedTrigger.statement}`;
       }
   };
 
-  const executeSchemaStatements = async (sqlText: string): Promise<SchemaExecutionResult> => {
+  const executeSchemaSql = async (sql: string, successMessage: string): Promise<boolean> => {
       const conn = connections.find(c => c.id === tab.connectionId);
       if (!conn) {
-          return { ok: false, message: '未找到连接', statementCount: 0 };
+          message.error('未找到连接');
+          return false;
       }
       const config = {
           ...conn.config,
@@ -1532,68 +1402,20 @@ ${selectedTrigger.statement}`;
           useSSH: conn.config.useSSH || false,
           ssh: conn.config.ssh || { host: "", port: 22, user: "", password: "", keyPath: "" }
       };
-      const statements = sqlText.split(/;\s*\n/).map(s => s.trim()).filter(Boolean);
-      for (let i = 0; i < statements.length; i++) {
-          let stmt = statements[i];
-          if (!stmt.endsWith(';')) stmt += ';';
-          const res = await DBQuery(config as any, tab.dbName || '', stmt);
-          if (!res.success) {
-              const prefix = statements.length > 1 ? `第 ${i + 1}/${statements.length} 条语句执行失败: ` : '执行失败: ';
-              return {
-                  ok: false,
-                  message: prefix + res.message,
-                  failedStatementIndex: i,
-                  statementCount: statements.length,
-              };
-          }
-      }
-      return { ok: true, statementCount: statements.length };
-  };
-
-  const buildIndexFormFromRow = (row: IndexDisplayRow): IndexFormState => {
-      return normalizeIndexFormFromRow(
-          row as IndexDisplaySnapshot,
-          getIndexKindOptions().map(item => item.value as IndexKind),
-      );
-  };
-
-  const executeIndexEditSql = async (dropSql: string, addSql: string, previousIndex: IndexDisplayRow): Promise<boolean> => {
-      const result = await executeSchemaStatements(`${dropSql}\n${addSql}`);
-      if (result.ok) {
-          message.success('索引修改成功');
-          await fetchData();
-          return true;
-      }
-
-      const oldCreateSql = buildIndexCreateSql(buildIndexFormFromRow(previousIndex));
-      if (!oldCreateSql) {
-          message.error((result.message || '执行失败') + '；且无法自动恢复原索引，请尽快检查');
-          await fetchData();
-          return false;
-      }
-
-      if (!shouldRestoreOriginalIndex(result)) {
-          message.error(result.message || '执行失败');
-          return false;
-      }
-
-      const restoreResult = await executeSchemaStatements(oldCreateSql);
-      if (restoreResult.ok) {
-          message.error((result.message || '执行失败') + '；已自动恢复原索引');
-      } else {
-          message.error((result.message || '执行失败') + `；恢复原索引失败: ${restoreResult.message || '未知错误'}`);
-      }
-      await fetchData();
-      return false;
-  };
-
-  const executeSchemaSql = async (sql: string, successMessage: string): Promise<boolean> => {
       try {
-          const result = await executeSchemaStatements(sql);
-          if (!result.ok) {
-              message.error(result.message || '执行失败');
-              if ((result.failedStatementIndex ?? 0) > 0) await fetchData();
-              return false;
+          // 多条 DDL 语句（如 DROP INDEX + CREATE INDEX）需要逐条执行，
+          // 因为 Go MySQL 驱动默认不支持多语句 Exec。
+          const statements = sql.split(/;\s*\n/).map(s => s.trim()).filter(Boolean);
+          for (let i = 0; i < statements.length; i++) {
+              let stmt = statements[i];
+              if (!stmt.endsWith(';')) stmt += ';';
+              const res = await DBQuery(config as any, tab.dbName || '', stmt);
+              if (!res.success) {
+                  const prefix = statements.length > 1 ? `第 ${i + 1}/${statements.length} 条语句执行失败: ` : '执行失败: ';
+                  message.error(prefix + res.message);
+                  if (i > 0) await fetchData();
+                  return false;
+              }
           }
           message.success(successMessage);
           await fetchData();
@@ -1688,7 +1510,32 @@ END;`;
           return;
       }
       setIndexModalMode('edit');
-      setIndexForm(buildIndexFormFromRow(selectedIndex));
+      const selectedName = String(selectedIndex.name || '').trim();
+      const selectedNameUpper = selectedName.toUpperCase();
+      const selectedTypeUpper = String(selectedIndex.indexType || '').trim().toUpperCase();
+      let kind: IndexKind = 'NORMAL';
+      if (selectedNameUpper === 'PRIMARY') {
+          kind = 'PRIMARY';
+      } else if (selectedTypeUpper === 'FULLTEXT') {
+          kind = 'FULLTEXT';
+      } else if (selectedTypeUpper === 'SPATIAL') {
+          kind = 'SPATIAL';
+      } else if (selectedIndex.nonUnique === 0) {
+          kind = 'UNIQUE';
+      }
+      const supportedKinds = new Set(getIndexKindOptions().map(item => item.value));
+      if (!supportedKinds.has(kind)) {
+          kind = selectedIndex.nonUnique === 0 ? 'UNIQUE' : 'NORMAL';
+      }
+
+      setIndexForm({
+          name: kind === 'PRIMARY' ? 'PRIMARY' : selectedName,
+          columnNames: [...selectedIndex.columnNames],
+          kind,
+          indexType: kind === 'NORMAL' || kind === 'UNIQUE'
+              ? (selectedTypeUpper || 'DEFAULT')
+              : 'DEFAULT',
+      });
       setIsIndexModalOpen(true);
   };
 
@@ -1847,32 +1694,13 @@ END;`;
       let sql = addSql;
 
       if (indexModalMode === 'edit' && selectedIndex) {
-          const previousForm = buildIndexFormFromRow(selectedIndex);
-          const nextForm: IndexFormState = {
-              name: indexForm.kind === 'PRIMARY' ? 'PRIMARY' : nextName,
-              columnNames: [...indexForm.columnNames],
-              kind: indexForm.kind,
-              indexType: indexForm.kind === 'NORMAL' || indexForm.kind === 'UNIQUE'
-                  ? (String(indexForm.indexType || '').trim().toUpperCase() || 'DEFAULT')
-                  : 'DEFAULT',
-          };
-          if (!hasIndexFormChanged(previousForm, nextForm)) {
-              setIndexSaving(false);
-              message.info('没有检测到索引变更');
-              return;
-          }
           const dropSql = buildIndexDropSql(selectedIndex.name);
           if (!dropSql) {
               setIndexSaving(false);
               message.warning('当前数据库暂不支持删除该索引');
               return;
           }
-          const ok = await executeIndexEditSql(dropSql, addSql, selectedIndex);
-          setIndexSaving(false);
-          if (ok) {
-              setIsIndexModalOpen(false);
-          }
-          return;
+          sql = `${dropSql}\n${addSql}`;
       }
 
       const ok = await executeSchemaSql(sql, indexModalMode === 'create' ? '索引新增成功' : '索引修改成功');
@@ -1883,44 +1711,28 @@ END;`;
   };
 
   const handleDeleteIndex = () => {
-      if (selectedIndexKeys.length === 0) {
-          message.warning('请先选择要删除的索引');
+      if (!selectedIndex) {
+          message.warning('请先选择一个索引');
           return;
       }
       if (!supportsIndexSchemaOps()) {
           message.warning('当前数据库暂不支持在此维护索引');
           return;
       }
-      // 根据选中的 key 找到对应的索引对象
-      const toDelete = groupedIndexes.filter(idx => selectedIndexKeys.includes(idx.key));
-      if (toDelete.length === 0) {
-          message.warning('请先选择要删除的索引');
-          return;
-      }
-      const names = toDelete.map(idx => `"${idx.name}"`).join('、');
       Modal.confirm({
           title: '确认删除索引',
           icon: <ExclamationCircleOutlined />,
-          content: toDelete.length === 1
-              ? `确定删除索引 ${names} 吗？`
-              : `确定删除以下 ${toDelete.length} 个索引吗？\n${names}`,
+          content: `确定删除索引 "${selectedIndex.name}" 吗？`,
           okText: '删除',
           okType: 'danger',
           cancelText: '取消',
           onOk: async () => {
-              const sqls: string[] = [];
-              for (const idx of toDelete) {
-                  const sql = buildIndexDropSql(idx.name);
-                  if (!sql) {
-                      message.warning(`当前数据库暂不支持删除索引 "${idx.name}"`);
-                      return;
-                  }
-                  sqls.push(sql);
-              }
-              const ok = await executeSchemaSql(sqls.join('\n'), toDelete.length === 1 ? '索引删除成功' : `${toDelete.length} 个索引删除成功`);
-              if (ok) {
-                  setSelectedIndexKeys([]);
+              const sql = buildIndexDropSql(selectedIndex.name);
+              if (!sql) {
+                  message.warning('当前数据库暂不支持删除该索引');
+                  return;
               }
+              await executeSchemaSql(sql, '索引删除成功');
           }
       });
   };
@@ -2319,16 +2131,12 @@ END;`;
   const allIndexKeys = groupedIndexes.map(idx => idx.key);
   const isAllSelected = allIndexKeys.length > 0 && selectedIndexKeys.length === allIndexKeys.length;
   const isIndeterminate = selectedIndexKeys.length > 0 && selectedIndexKeys.length < allIndexKeys.length;
-  const toggleIndexSelection = (key: string, checked?: boolean) => {
-      setSelectedIndexKeys(prev => getNextIndexSelection(prev, key, checked));
-  };
 
   const selectColumn = {
       title: () => (
           <Checkbox
               checked={isAllSelected}
               indeterminate={isIndeterminate}
-              onClick={(e) => e.stopPropagation()}
               onChange={(e) => {
                   setSelectedIndexKeys(e.target.checked ? allIndexKeys : []);
               }}
@@ -2339,19 +2147,18 @@ END;`;
       key: '_select',
       width: 48,
       render: (_: any, record: any) => (
-          <span
-              onClick={(e) => {
+          <Checkbox
+              checked={selectedIndexKeys.includes(record.key)}
+              onChange={(e) => {
                   e.stopPropagation();
-                  toggleIndexSelection(record.key);
+                  setSelectedIndexKeys(prev =>
+                      e.target.checked
+                          ? [...prev, record.key]
+                          : prev.filter(k => k !== record.key)
+                  );
               }}
-              style={{ display: 'inline-flex' }}
-          >
-              <Checkbox
-                  checked={selectedIndexKeys.includes(record.key)}
-                  onChange={() => undefined}
-                  style={{ margin: 0, pointerEvents: 'none' }}
-              />
-          </span>
+              style={{ margin: 0 }}
+          />
       ),
   };
 
@@ -2647,7 +2454,11 @@ END;`;
                                     }}
                                     onRow={(record) => ({
                                         onClick: () => {
-                                            toggleIndexSelection(record.key);
+                                            setSelectedIndexKeys(prev =>
+                                                prev.includes(record.key)
+                                                    ? prev.filter(k => k !== record.key)
+                                                    : [...prev, record.key]
+                                            );
                                         },
                                         style: { cursor: 'pointer' }
                                     })}
@@ -2751,7 +2562,6 @@ END;`;
                                     size="small"
                                     pagination={false}
                                     loading={loading}
-                                    scroll={{ y: tableHeight }}
                                     locale={{ emptyText: <Empty description="该表暂无触发器" image={Empty.PRESENTED_IMAGE_SIMPLE} /> }}
                                     rowSelection={{
                                         type: 'radio',
@@ -2947,7 +2757,7 @@ END;`;
                     />
                 </Space>
                 <div style={{ color: '#888', fontSize: 12 }}>
-                    修改索引时若新索引创建失败，系统会尝试自动恢复原索引。
+                    修改索引会执行“先删除旧索引，再创建新索引”。
                 </div>
             </Space>
         </Modal>

frontend/src/components/TableOverview.tsx

@@ -57,12 +57,11 @@ const buildTableStatusSQL = (dialect: string, dbName: string, schemaName?: strin
             return `SHOW TABLE STATUS FROM \`${dbName.replace(/`/g, '``')}\``;
         case 'postgres':
         case 'kingbase':
-        case 'vastbase':
-        case 'highgo': {
+        case 'vastbase': {
             const schema = schemaName || 'public';
             return `
 SELECT
-    n.nspname || '.' || c.relname AS table_name,
+    c.relname AS table_name,
     obj_description(c.oid, 'pg_class') AS table_comment,
     c.reltuples::bigint AS table_rows,
     pg_total_relation_size(c.oid) AS data_length,
@@ -77,19 +76,18 @@ ORDER BY c.relname`;
             const safeDB = `[${dbName.replace(/]/g, ']]')}]`;
             return `
 SELECT
-    s.name + '.' + t.name AS table_name,
+    t.name AS table_name,
     ep.value AS table_comment,
     SUM(p.rows) AS table_rows,
     SUM(a.total_pages) * 8 * 1024 AS data_length,
     SUM(a.used_pages) * 8 * 1024 AS index_length
 FROM ${safeDB}.sys.tables t
-JOIN ${safeDB}.sys.schemas s ON t.schema_id = s.schema_id
 LEFT JOIN ${safeDB}.sys.extended_properties ep ON ep.major_id = t.object_id AND ep.minor_id = 0 AND ep.name = 'MS_Description'
 LEFT JOIN ${safeDB}.sys.partitions p ON t.object_id = p.object_id AND p.index_id IN (0, 1)
 LEFT JOIN ${safeDB}.sys.allocation_units a ON p.partition_id = a.container_id
 WHERE t.type = 'U'
-GROUP BY s.name, t.name, ep.value
-ORDER BY s.name, t.name`;
+GROUP BY t.name, ep.value
+ORDER BY t.name`;
         }
         case 'clickhouse':
             return `SELECT name AS table_name, comment AS table_comment, total_rows AS table_rows, total_bytes AS data_length, 0 AS index_length FROM system.tables WHERE database = '${escapeLiteral(dbName)}' AND engine NOT IN ('View', 'MaterializedView') ORDER BY name`;
@@ -138,7 +136,6 @@ const TableOverview: React.FC<TableOverviewProps> = ({ tab }) => {
     const connections = useStore(state => state.connections);
     const theme = useStore(state => state.theme);
     const addTab = useStore(state => state.addTab);
-    const setActiveContext = useStore(state => state.setActiveContext);
     const darkMode = theme === 'dark';
 
     const [tables, setTables] = useState<TableStatRow[]>([]);
@@ -196,20 +193,18 @@ const TableOverview: React.FC<TableOverviewProps> = ({ tab }) => {
 
     const openTable = useCallback((tableName: string) => {
         if (!connection) return;
-        setActiveContext({ connectionId: connection.id, dbName: tab.dbName || '' });
         addTab({
-            id: `${connection.id}-${tab.dbName}-${tableName}`,
+            id: `${connection.id}-${tab.dbName}-table-${tableName}`,
             title: tableName,
             type: 'table',
             connectionId: connection.id,
             dbName: tab.dbName,
             tableName,
         });
-    }, [connection, tab.dbName, addTab, setActiveContext]);
+    }, [connection, tab.dbName, addTab]);
 
     const openDesign = useCallback((tableName: string) => {
         if (!connection) return;
-        setActiveContext({ connectionId: connection.id, dbName: tab.dbName || '' });
         addTab({
             id: `design-${connection.id}-${tab.dbName}-${tableName}`,
             title: `设计表 (${tableName})`,
@@ -220,7 +215,7 @@ const TableOverview: React.FC<TableOverviewProps> = ({ tab }) => {
             initialTab: 'columns',
             readOnly: false,
         });
-    }, [connection, tab.dbName, addTab, setActiveContext]);
+    }, [connection, tab.dbName, addTab]);
 
     const buildConfig = useCallback(() => {
         if (!connection) return null;
@@ -386,7 +381,6 @@ const TableOverview: React.FC<TableOverviewProps> = ({ tab }) => {
                                 menu={{
                                     items: [
                                         { key: 'new-query', label: '新建查询', icon: <ConsoleSqlOutlined />, onClick: () => {
-                                            setActiveContext({ connectionId: tab.connectionId, dbName: tab.dbName || '' });
                                             addTab({
                                                 id: `query-${Date.now()}`,
                                                 title: '新建查询',

frontend/src/components/TriggerViewer.tsx

@@ -1,5 +1,5 @@
 import React, { useState, useEffect } from 'react';
-import Editor from '@monaco-editor/react';
+import Editor, { loader } from '@monaco-editor/react';
 import { Spin, Alert } from 'antd';
 import { TabData } from '../types';
 import { useStore } from '../store';
@@ -18,7 +18,31 @@ const TriggerViewer: React.FC<TriggerViewerProps> = ({ tab }) => {
     const theme = useStore(state => state.theme);
     const darkMode = theme === 'dark';
 
-    // 透明 Monaco Editor 主题已在 main.tsx 全局注册（含 stickyScroll 不透明背景）
+    // 初始化透明 Monaco Editor 主题
+    useEffect(() => {
+        loader.init().then(monaco => {
+            monaco.editor.defineTheme('transparent-dark', {
+                base: 'vs-dark',
+                inherit: true,
+                rules: [],
+                colors: {
+                    'editor.background': '#00000000',
+                    'editor.lineHighlightBackground': '#ffffff10',
+                    'editorGutter.background': '#00000000',
+                }
+            });
+            monaco.editor.defineTheme('transparent-light', {
+                base: 'vs',
+                inherit: true,
+                rules: [],
+                colors: {
+                    'editor.background': '#00000000',
+                    'editor.lineHighlightBackground': '#00000010',
+                    'editorGutter.background': '#00000000',
+                }
+            });
+        });
+    }, []);
 
     const escapeSQLLiteral = (raw: string): string => String(raw || '').replace(/'/g, "''");
     const quoteSqlServerIdentifier = (raw: string): string => `[${String(raw || '').replace(/]/g, ']]')}]`;

frontend/src/components/ai/AIChatHeader.tsx

@@ -1,76 +0,0 @@
-import React from 'react';
-import { Button, Tooltip } from 'antd';
-import { HistoryOutlined, RobotOutlined, ClearOutlined, SettingOutlined, CloseOutlined, ExportOutlined } from '@ant-design/icons';
-import type { OverlayWorkbenchTheme } from '../../utils/overlayWorkbenchTheme';
-import type { AIChatMessage } from '../../types';
-
-interface AIChatHeaderProps {
-    darkMode: boolean;
-    mutedColor: string;
-    textColor: string;
-    overlayTheme: OverlayWorkbenchTheme;
-    onHistoryClick: () => void;
-    onClear: () => void;
-    onSettingsClick: () => void;
-    onClose: () => void;
-    messages?: AIChatMessage[];
-    sessionTitle?: string;
-}
-
-const exportToMarkdown = (messages: AIChatMessage[], title: string) => {
-    const lines: string[] = [`# ${title}`, '', `> 导出时间：${new Date().toLocaleString()}`, ''];
-    messages.forEach(msg => {
-        const role = msg.role === 'user' ? '👤 You' : '🤖 GoNavi AI';
-        lines.push(`## ${role}`);
-        lines.push('');
-        lines.push(msg.content);
-        lines.push('');
-        lines.push('---');
-        lines.push('');
-    });
-    const blob = new Blob([lines.join('\n')], { type: 'text/markdown;charset=utf-8' });
-    const url = URL.createObjectURL(blob);
-    const a = document.createElement('a');
-    a.href = url;
-    a.download = `${title.replace(/[/\\?%*:|"<>]/g, '-')}.md`;
-    document.body.appendChild(a);
-    a.click();
-    document.body.removeChild(a);
-    URL.revokeObjectURL(url);
-};
-
-export const AIChatHeader: React.FC<AIChatHeaderProps> = ({
-    darkMode, mutedColor, textColor, overlayTheme,
-    onHistoryClick, onClear, onSettingsClick, onClose,
-    messages = [], sessionTitle = '新对话'
-}) => {
-    return (
-        <div className="ai-chat-header" style={{ borderBottom: 'none', padding: '10px 16px', background: darkMode ? 'rgba(255,255,255,0.02)' : 'rgba(0,0,0,0.01)' }}>
-            <div className="ai-chat-header-left" style={{ gap: 8 }}>
-                <Tooltip title="历史会话">
-                    <Button type="text" size="small" icon={<HistoryOutlined />} onClick={onHistoryClick} style={{ color: mutedColor }} />
-                </Tooltip>
-                <div className="ai-logo" style={{ background: overlayTheme.iconBg, color: overlayTheme.iconColor, display: 'flex', alignItems: 'center', justifyContent: 'center', width: 20, height: 20, borderRadius: 6, fontSize: 12 }}>
-                    <RobotOutlined />
-                </div>
-                <span className="ai-title" style={{ color: textColor, fontSize: 13, fontWeight: 600 }}>GoNavi AI</span>
-            </div>
-            <div className="ai-chat-header-right">
-                {messages.length > 0 && (
-                    <Tooltip title="导出为 Markdown">
-                        <Button type="text" size="small" icon={<ExportOutlined />} onClick={() => exportToMarkdown(messages, sessionTitle)} style={{ color: mutedColor }} />
-                    </Tooltip>
-                )}
-                <Tooltip title="新对话 (清空当前)">
-                    <Button type="text" size="small" icon={<ClearOutlined />} onClick={onClear} style={{ color: mutedColor }} />
-                </Tooltip>
-                <Tooltip title="AI 设置">
-                    <Button type="text" size="small" icon={<SettingOutlined />} onClick={onSettingsClick} style={{ color: mutedColor }} />
-                </Tooltip>
-                <Tooltip title="关闭面板">
-                    <Button type="text" size="small" icon={<CloseOutlined />} onClick={onClose} style={{ color: mutedColor }} />
-                </Tooltip>
-            </div>
-        </div>
-    );
-};

frontend/src/components/ai/AIChatInput.tsx

@@ -1,574 +0,0 @@
-import React from 'react';
-import { Input, Select, AutoComplete, Tooltip, Modal, Checkbox, Spin, message, Button, Tag } from 'antd';
-import { DatabaseOutlined, SendOutlined, TableOutlined, SearchOutlined, PictureOutlined } from '@ant-design/icons';
-import { useStore } from '../../store';
-import { DBGetTables, DBShowCreateTable, DBGetDatabases } from '../../../wailsjs/go/app/App';
-import type { OverlayWorkbenchTheme } from '../../utils/overlayWorkbenchTheme';
-
-interface AIChatInputProps {
-    input: string;
-    setInput: (val: string) => void;
-    draftImages: string[];
-    setDraftImages: React.Dispatch<React.SetStateAction<string[]>>;
-    sending: boolean;
-    onSend: () => void;
-    onStop: () => void;
-    handleKeyDown: (e: React.KeyboardEvent) => void;
-    activeConnName: string;
-    activeContext: any;
-    activeProvider: any;
-    dynamicModels: string[];
-    loadingModels: boolean;
-    onModelChange: (val: string) => void;
-    onFetchModels: () => void;
-    textareaRef: React.RefObject<HTMLTextAreaElement>;
-    darkMode: boolean;
-    textColor: string;
-    mutedColor: string;
-    overlayTheme: OverlayWorkbenchTheme;
-    contextUsageChars?: number;
-    maxContextChars?: number;
-}
-
-export const AIChatInput: React.FC<AIChatInputProps> = ({
-    input, setInput, draftImages, setDraftImages, sending, onSend, onStop, handleKeyDown,
-    activeConnName, activeContext, activeProvider, dynamicModels, loadingModels,
-    onModelChange, onFetchModels, textareaRef, darkMode, textColor, mutedColor, overlayTheme,
-    contextUsageChars, maxContextChars
-}) => {
-    const [contextOpen, setContextOpen] = React.useState(false);
-    const [contextLoading, setContextLoading] = React.useState(false);
-    const [contextTables, setContextTables] = React.useState<{name: string}[]>([]);
-    const [selectedTableKeys, setSelectedTableKeys] = React.useState<string[]>([]);
-    const [searchText, setSearchText] = React.useState('');
-    const [appendingContext, setAppendingContext] = React.useState(false);
-
-    const fileInputRef = React.useRef<HTMLInputElement>(null);
-    const handleImageUpload = (e: React.ChangeEvent<HTMLInputElement>) => {
-        const files = Array.from(e.target.files || []);
-        files.forEach(file => {
-            if (file.type.indexOf('image') !== -1) {
-                const reader = new FileReader();
-                reader.onload = (event) => {
-                    if (event.target?.result) {
-                        setDraftImages(prev => [...prev, event.target!.result as string]);
-                    }
-                };
-                reader.readAsDataURL(file);
-            }
-        });
-        if (fileInputRef.current) {
-            fileInputRef.current.value = '';
-        }
-    };
-
-    const [dbList, setDbList] = React.useState<string[]>([]);
-    const [selectedDbName, setSelectedDbName] = React.useState<string>('');
-
-    const filteredTables = contextTables.filter(t => t.name.toLowerCase().includes(searchText.toLowerCase()));
-    const [contextExpanded, setContextExpanded] = React.useState(false);
-
-    // Slash commands
-    const [showSlashMenu, setShowSlashMenu] = React.useState(false);
-    const [slashFilter, setSlashFilter] = React.useState('');
-    const slashCommands = React.useMemo(() => [
-        { cmd: '/query',    label: '🔍 自然语言查询', desc: '用中文描述你想查什么',   prompt: '帮我写一条 SQL 查询：' },
-        { cmd: '/sql',      label: '📝 生成 SQL',     desc: '描述需求自动生成语句', prompt: '请根据以下需求生成 SQL：' },
-        { cmd: '/explain',  label: '💡 解释 SQL',     desc: '解释选中 SQL 的逻辑',  prompt: '请解释以下 SQL 的执行逻辑和每一步的作用：\n```sql\n\n```' },
-        { cmd: '/optimize', label: '⚡ 优化分析',     desc: '分析 SQL 性能瓶颈',    prompt: '请分析以下 SQL 的性能问题，并给出优化后的版本：\n```sql\n\n```' },
-        { cmd: '/schema',   label: '🏗️ 表设计评审',   desc: '评审表结构设计质量',   prompt: '请全面评审当前关联表的设计，包括字段类型、范式、索引策略等方面的改进建议：' },
-        { cmd: '/index',    label: '📊 索引建议',     desc: '推荐最优索引方案',      prompt: '请基于当前表结构和常见查询场景，推荐最优的索引方案并给出建表语句：' },
-        { cmd: '/diff',     label: '🔄 表对比',       desc: '对比两表差异生成变更',  prompt: '请对比以下两张表的结构差异，并生成从旧版本迁移到新版本的 ALTER 语句：' },
-        { cmd: '/mock',     label: '🎲 造测试数据',   desc: '生成 INSERT 测试数据', prompt: '请为当前关联的表生成 10 条符合业务语义的测试数据 INSERT 语句：' },
-    ], []);
-    const filteredSlashCmds = slashCommands.filter(c => c.cmd.startsWith(slashFilter.toLowerCase()));
-
-    const aiContexts = useStore(state => state.aiContexts);
-    const addAIContext = useStore(state => state.addAIContext);
-    const removeAIContext = useStore(state => state.removeAIContext);
-
-    const connectionKey = activeContext?.connectionId ? `${activeContext.connectionId}:${activeContext.dbName || ''}` : 'default';
-    const activeContextItems = aiContexts[connectionKey] || [];
-
-    const fetchTablesForDb = async (dbName: string, connConfig: any) => {
-        setContextLoading(true);
-        setSelectedDbName(dbName);
-        try {
-            const res = await DBGetTables(connConfig, dbName);
-            if (res.success && Array.isArray(res.data)) {
-                setContextTables(res.data.map(r => ({ name: Object.values(r)[0] as string })));
-            } else {
-                message.error('获取表格失败: ' + res.message);
-                setContextTables([]);
-            }
-        } catch (e: any) {
-            message.error(e.message);
-            setContextTables([]);
-        } finally {
-            setContextLoading(false);
-        }
-    };
-
-    const handleOpenContext = async () => {
-        if (!activeContext?.connectionId) {
-            message.warning('请先在左侧选择一个数据库作为所聊上下文');
-            return;
-        }
-        const conn = useStore.getState().connections.find(c => c.id === activeContext.connectionId);
-        if (!conn) return;
-
-        setContextOpen(true);
-        setContextLoading(true);
-        setSearchText('');
-        // Store dbName::tableName composite keys
-        setSelectedTableKeys(activeContextItems.map(c => `${c.dbName}::${c.tableName}`));
-        
-        try {
-            // Fetch databases
-            const dbRes = await DBGetDatabases(conn.config as any);
-            if (dbRes.success && Array.isArray(dbRes.data)) {
-                const databases = dbRes.data.map((r: any) => Object.values(r)[0] as string);
-                setDbList(databases);
-            }
-
-            // Fetch tables for the active contextual database
-            const initDbName = activeContext.dbName || '';
-            setSelectedDbName(initDbName);
-            const tablesRes = await DBGetTables(conn.config as any, initDbName);
-            if (tablesRes.success && Array.isArray(tablesRes.data)) {
-                setContextTables(tablesRes.data.map((r: any) => ({ name: Object.values(r)[0] as string })));
-            } else {
-                setContextTables([]);
-            }
-        } catch (e: any) {
-            message.error(e.message);
-        } finally {
-            setContextLoading(false);
-        }
-    };
-
-    const handleAppendContext = async () => {
-        const conn = useStore.getState().connections.find(c => c.id === activeContext.connectionId);
-        if (!conn) return;
-
-        setAppendingContext(true);
-        try {
-            let addedCount = 0;
-            let removedCount = 0;
-
-            for (const cx of activeContextItems) {
-                const key = `${cx.dbName}::${cx.tableName}`;
-                if (!selectedTableKeys.includes(key)) {
-                    removeAIContext(connectionKey, cx.dbName, cx.tableName);
-                    removedCount++;
-                }
-            }
-
-            for (const key of selectedTableKeys) {
-                const [dbName, tableName] = key.split('::');
-                if (!dbName || !tableName) continue;
-
-                if (activeContextItems.find(c => c.dbName === dbName && c.tableName === tableName)) {
-                    continue;
-                }
-                const res = await DBShowCreateTable(conn.config as any, dbName, tableName);
-                let createSql = '';
-                if (res.success && res.data) {
-                    if (typeof res.data === 'string') {
-                        createSql = res.data;
-                    } else if (Array.isArray(res.data) && res.data.length > 0) {
-                        const row = res.data[0];
-                        createSql = (Object.values(row).find(v => typeof v === 'string' && (v.toUpperCase().includes('CREATE TABLE') || v.toUpperCase().includes('CREATE'))) || Object.values(row)[1] || Object.values(row)[0]) as string;
-                    }
-                } else {
-                    message.error(`获取表 ${dbName}.${tableName} 结构失败: ` + (res.message || '未知错误'));
-                }
-                
-                if (createSql) {
-                    addAIContext(connectionKey, {
-                        dbName: dbName,
-                        tableName: tableName,
-                        ddl: createSql
-                    });
-                    addedCount++;
-                }
-            }
-            if (addedCount > 0 || removedCount > 0) {
-                if (addedCount > 0 && removedCount === 0) {
-                    message.success(`已添加 ${addedCount} 张表的结构到上下文`);
-                } else if (removedCount > 0 && addedCount === 0) {
-                    message.success(`已从上下文移除 ${removedCount} 张表的结构`);
-                } else {
-                    message.success(`上下文已同步更新：新增 ${addedCount}，移除 ${removedCount}`);
-                }
-                if (addedCount > 0) setContextExpanded(true);
-            } else {
-                message.info('选中的表未发生变化');
-            }
-            setContextOpen(false);
-        } catch (e: any) {
-            message.error(e.message);
-        } finally {
-            setAppendingContext(false);
-        }
-    };
-
-    return (
-        <div className="ai-chat-input-area" style={{ borderTop: 'none', padding: '12px 16px 20px' }}>
-            <div className="ai-chat-input-wrapper" style={{ 
-                borderColor: 'transparent', 
-                background: 'transparent',
-                display: 'flex',
-                flexDirection: 'column',
-                alignItems: 'stretch',
-                gap: 8,
-                padding: '8px 4px 8px'
-            }}>
-                <div className="ai-chat-input-preview-area" style={{ display: 'flex', gap: 6, flexWrap: 'wrap' }}>
-                    {activeContextItems.length > 0 && (
-                        <Tag 
-                            onClick={() => setContextExpanded(!contextExpanded)}
-                            style={{ background: darkMode ? 'rgba(24, 144, 255, 0.15)' : 'rgba(24, 144, 255, 0.08)', border: 'none', color: '#1890ff', borderRadius: 12, padding: '4px 10px', display: 'flex', alignItems: 'center', gap: 4, margin: 0, cursor: 'pointer', transition: 'all 0.3s' }}
-                        >
-                            <span style={{ fontSize: 13, fontWeight: 500, display: 'flex', alignItems: 'center', gap: 6 }}>
-                                <DatabaseOutlined /> 关联上下文 ({activeContextItems.length}) {contextExpanded ? '▴' : '▾'}
-                            </span>
-                        </Tag>
-                    )}
-
-                    {contextExpanded && activeContextItems.map((ctx, idx) => (
-                        <Tag 
-                            key={`ctx-${idx}`} 
-                            closable 
-                            onClose={(e) => { e.preventDefault(); removeAIContext(connectionKey, ctx.dbName, ctx.tableName); }}
-                            style={{ background: darkMode ? 'rgba(255,255,255,0.08)' : 'rgba(0,0,0,0.04)', border: 'none', color: textColor, borderRadius: 12, padding: '4px 10px', display: 'flex', alignItems: 'center', gap: 4, margin: 0 }}
-                        >
-                            <span style={{ fontSize: 13 }}>🗄️ {ctx.tableName}</span>
-                        </Tag>
-                    ))}
-                    {draftImages.map((b64, i) => (
-                        <div key={i} style={{ position: 'relative', width: 60, height: 60, borderRadius: 6, overflow: 'hidden', border: overlayTheme.shellBorder }}>
-                            <img src={b64} style={{ width: '100%', height: '100%', objectFit: 'cover' }} alt={`Draft ${i}`} />
-                            <div 
-                                onClick={() => setDraftImages(prev => prev.filter((_, idx) => idx !== i))}
-                                style={{ position: 'absolute', top: 2, right: 2, background: 'rgba(0,0,0,0.5)', color: '#fff', borderRadius: '50%', width: 16, height: 16, display: 'flex', alignItems: 'center', justifyContent: 'center', cursor: 'pointer', fontSize: 10 }}
-                            >
-                                ✕
-                            </div>
-                        </div>
-                    ))}
-                </div>
-                <div style={{ position: 'relative' }}>
-                    {showSlashMenu && filteredSlashCmds.length > 0 && (
-                        <div style={{
-                            position: 'absolute', bottom: '100%', left: 0, right: 0, marginBottom: 4,
-                            background: darkMode ? '#2a2a2a' : '#fff',
-                            border: `1px solid ${darkMode ? 'rgba(255,255,255,0.12)' : 'rgba(0,0,0,0.1)'}`,
-                            borderRadius: 8, boxShadow: '0 4px 16px rgba(0,0,0,0.15)', zIndex: 100,
-                            maxHeight: 220, overflowY: 'auto', padding: 4
-                        }}>
-                            {filteredSlashCmds.map(cmd => (
-                                <div
-                                    key={cmd.cmd}
-                                    style={{
-                                        padding: '8px 12px', borderRadius: 6, cursor: 'pointer',
-                                        display: 'flex', alignItems: 'center', gap: 10,
-                                        transition: 'background 0.15s'
-                                    }}
-                                    onMouseEnter={e => e.currentTarget.style.background = darkMode ? 'rgba(255,255,255,0.08)' : 'rgba(0,0,0,0.04)'}
-                                    onMouseLeave={e => e.currentTarget.style.background = 'transparent'}
-                                    onClick={() => {
-                                        setInput(cmd.prompt);
-                                        setShowSlashMenu(false);
-                                        setSlashFilter('');
-                                        textareaRef.current?.focus();
-                                    }}
-                                >
-                                    <span style={{ fontSize: 14, fontWeight: 600, color: textColor, minWidth: 80 }}>{cmd.cmd}</span>
-                                    <span style={{ fontSize: 13, fontWeight: 500, color: textColor }}>{cmd.label}</span>
-                                    <span style={{ fontSize: 11, color: mutedColor, marginLeft: 'auto' }}>{cmd.desc}</span>
-                                </div>
-                            ))}
-                        </div>
-                    )}
-                    <Input.TextArea
-                        onPaste={(e) => {
-                            const items = e.clipboardData?.items;
-                            if (!items) return;
-                            for (let i = 0; i < items.length; i++) {
-                                if (items[i].type.indexOf('image') !== -1) {
-                                    e.preventDefault();
-                                    const blob = items[i].getAsFile();
-                                    if (blob) {
-                                        const reader = new FileReader();
-                                        reader.onload = (event) => {
-                                            if (event.target?.result) {
-                                                setDraftImages(prev => [...prev, event.target!.result as string]);
-                                            }
-                                        };
-                                        reader.readAsDataURL(blob);
-                                    }
-                                }
-                            }
-                        }}
-                        ref={textareaRef as any}
-                        value={input}
-                        onChange={(e) => {
-                            const val = e.target.value;
-                            setInput(val);
-                            // Slash command detection
-                            if (val.startsWith('/')) {
-                                setSlashFilter(val.split(/\s/)[0]);
-                                setShowSlashMenu(true);
-                            } else {
-                                setShowSlashMenu(false);
-                                setSlashFilter('');
-                            }
-                        }}
-                        onKeyDown={handleKeyDown as any}
-                        placeholder="输入消息... (Enter 发送，Shift+Enter 换行，/ 快捷命令)"
-                        variant="borderless"
-                        autoSize={{ minRows: 1, maxRows: 8 }}
-                        style={{ color: textColor, width: '100%', padding: 0, resize: 'none' }}
-                    />
-                </div>
-                <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', width: '100%' }}>
-                    <div style={{ display: 'flex', gap: 6, alignItems: 'center', flexWrap: 'wrap' }}>
-                        {activeConnName && (
-                            <Tooltip title="当前数据查询上下文">
-                                <div style={{
-                                    display: 'flex', alignItems: 'center', gap: 4,
-                                    fontSize: 11, padding: '2px 8px', borderRadius: 12,
-                                    background: darkMode ? 'rgba(255,255,255,0.06)' : 'rgba(0,0,0,0.04)',
-                                    color: overlayTheme.mutedText, cursor: 'default'
-                                }}>
-                                    <DatabaseOutlined style={{ fontSize: 10 }} />
-                                    <span style={{ maxWidth: 240, overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>
-                                        {activeConnName}{activeContext?.dbName ? ` / ${activeContext.dbName}` : ''}
-                                    </span>
-                                </div>
-                            </Tooltip>
-                        )}
-
-                        {activeProvider && (
-                            <Select
-                                size="small"
-                                variant="filled"
-                                value={activeProvider.model || (dynamicModels.length > 0 ? dynamicModels[0] : activeProvider.models?.[0])}
-                                onChange={onModelChange}
-                                onDropdownVisibleChange={(open) => { if (open && dynamicModels.length === 0) onFetchModels(); }}
-                                loading={loadingModels}
-                                options={(dynamicModels.length > 0 ? dynamicModels : (activeProvider.models || [])).map((m: string) => ({ label: m, value: m }))}
-                                style={{ width: 130, fontSize: 11, background: 'transparent' }}
-                                dropdownStyle={{ minWidth: 200 }}
-                                showSearch
-                                placeholder="选择模型"
-                            />
-                        )}
-
-                        {contextUsageChars !== undefined && maxContextChars !== undefined && (
-                            <Tooltip title={`当前会话记忆已用字符。达到限制（${(maxContextChars/1000).toFixed(0)}k）时将触发自动压缩。`}>
-                                <div style={{
-                                    display: 'flex', alignItems: 'center', gap: 4,
-                                    fontSize: 10, padding: '2px 6px', borderRadius: 12, border: '1px solid transparent',
-                                    background: contextUsageChars > maxContextChars * 0.8 ? (darkMode ? 'rgba(250, 173, 20, 0.1)' : 'rgba(250, 173, 20, 0.08)') : (darkMode ? 'rgba(255,255,255,0.06)' : 'rgba(0,0,0,0.04)'),
-                                    borderColor: contextUsageChars > maxContextChars * 0.8 ? 'rgba(250, 173, 20, 0.3)' : 'transparent',
-                                    color: contextUsageChars > maxContextChars * 0.8 ? '#faad14' : overlayTheme.mutedText, cursor: 'default',
-                                    transition: 'all 0.3s'
-                                }}>
-                                    <span>🧠 {(contextUsageChars / 1000).toFixed(1)}k / {(maxContextChars / 1000).toFixed(0)}k</span>
-                                </div>
-                            </Tooltip>
-                        )}
-                    </div>
-
-                    <div style={{ display: 'flex', gap: 6, alignItems: 'center', flexShrink: 0 }}>
-                        <input 
-                            type="file" 
-                            accept="image/*" 
-                            multiple 
-                            ref={fileInputRef} 
-                            style={{ display: 'none' }} 
-                            onChange={handleImageUpload} 
-                        />
-                        <Tooltip title="上传图片/截图">
-                            <Button 
-                                type="text" 
-                                icon={<PictureOutlined style={{ fontSize: 16 }} />} 
-                                onClick={() => fileInputRef.current?.click()} 
-                                style={{ color: overlayTheme.mutedText, border: 'none', background: 'transparent', padding: '0 4px', height: 26 }} 
-                                onMouseEnter={e => e.currentTarget.style.color = textColor} 
-                                onMouseLeave={e => e.currentTarget.style.color = overlayTheme.mutedText} 
-                            />
-                        </Tooltip>
-                        <Tooltip title="关联附带数据库表上下文">
-                            <Button 
-                                type="text" 
-                                icon={<TableOutlined style={{ fontSize: 16 }} />} 
-                                onClick={handleOpenContext} 
-                                style={{ color: overlayTheme.mutedText, border: 'none', background: 'transparent', padding: '0 4px', height: 26 }} 
-                                onMouseEnter={e => e.currentTarget.style.color = textColor} 
-                                onMouseLeave={e => e.currentTarget.style.color = overlayTheme.mutedText} 
-                            />
-                        </Tooltip>
-                        {sending ? (
-                        <button
-                            className="ai-chat-send-btn ai-chat-stop-btn"
-                            onClick={onStop}
-                            title="停止生成"
-                            style={{
-                                background: 'rgba(255,77,79,0.1)',
-                                color: '#ff4d4f', border: '1px solid rgba(255,77,79,0.2)',
-                                width: 26, height: 26, borderRadius: 6, padding: 0,
-                                display: 'flex', alignItems: 'center', justifyContent: 'center', cursor: 'pointer', flexShrink: 0
-                            }}
-                        >
-                            <div style={{ width: 10, height: 10, background: 'currentColor', borderRadius: 2 }} />
-                        </button>
-                    ) : (
-                        <button
-                            className="ai-chat-send-btn"
-                            onClick={() => onSend()}
-                            disabled={!input.trim() && draftImages.length === 0}
-                            title="发送"
-                            style={{
-                                background: (input.trim() || draftImages.length > 0) ? overlayTheme.iconBg : (darkMode ? 'rgba(255,255,255,0.04)' : 'rgba(0,0,0,0.04)'),
-                                color: (input.trim() || draftImages.length > 0) ? overlayTheme.iconColor : mutedColor,
-                                width: 26, height: 26, borderRadius: 6, border: 'none', padding: 0,
-                                display: 'flex', alignItems: 'center', justifyContent: 'center', cursor: (input.trim() || draftImages.length > 0) ? 'pointer' : 'not-allowed', flexShrink: 0
-                            }}
-                        >
-                            <SendOutlined />
-                        </button>
-                    )}
-                    </div>
-                </div>
-            </div>
-
-            <Modal
-                title={<span style={{ color: textColor }}>关联数据库表结构上下文</span>}
-                open={contextOpen}
-                onCancel={() => setContextOpen(false)}
-                onOk={handleAppendContext}
-                confirmLoading={appendingContext}
-                okText="同步所选表至上下文"
-                cancelText="取消"
-                centered
-                styles={{
-                    content: { background: darkMode ? '#1e1e1e' : '#ffffff', border: overlayTheme.shellBorder },
-                    header: { background: darkMode ? '#1e1e1e' : '#ffffff', borderBottom: overlayTheme.shellBorder },
-                    body: { padding: '20px 24px' }
-                }}
-            >
-                <Spin spinning={contextLoading}>
-                    <div style={{ marginBottom: 16, display: 'flex', gap: 12 }}>
-                        {dbList.length > 0 && (
-                            <Select 
-                                value={selectedDbName}
-                                onChange={val => {
-                                    const c = useStore.getState().connections.find(conn => conn.id === activeContext?.connectionId);
-                                    if (c) fetchTablesForDb(val, c.config);
-                                }}
-                                options={dbList.map(d => ({ label: d, value: d }))}
-                                style={{ width: 160, flexShrink: 0 }}
-                                placeholder="切换数据库"
-                                showSearch
-                            />
-                        )}
-                        <Input 
-                            placeholder="在当前库搜索表名..." 
-                            prefix={<SearchOutlined style={{ color: overlayTheme.mutedText }} />} 
-                            value={searchText}
-                            onChange={e => setSearchText(e.target.value)}
-                            style={{ background: darkMode ? 'rgba(255,255,255,0.05)' : 'rgba(0,0,0,0.04)', border: 'none', flexGrow: 1 }}
-                        />
-                    </div>
-                    {filteredTables.length > 0 ? (
-                        <div style={{ display: 'flex', flexDirection: 'column' }}>
-                            <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', borderBottom: `1px solid ${darkMode ? 'rgba(255,255,255,0.1)' : 'rgba(0,0,0,0.1)'}`, paddingBottom: 12, marginBottom: 8 }}>
-                                <Checkbox
-                                    indeterminate={
-                                        filteredTables.length > 0 &&
-                                        filteredTables.some(t => selectedTableKeys.includes(`${selectedDbName}::${t.name}`)) && 
-                                        !filteredTables.every(t => selectedTableKeys.includes(`${selectedDbName}::${t.name}`))
-                                    }
-                                    checked={filteredTables.length > 0 && filteredTables.every(t => selectedTableKeys.includes(`${selectedDbName}::${t.name}`))}
-                                    onChange={(e) => {
-                                        if (e.target.checked) {
-                                            const newSelected = new Set([...selectedTableKeys, ...filteredTables.map(t => `${selectedDbName}::${t.name}`)]);
-                                            setSelectedTableKeys(Array.from(newSelected));
-                                        } else {
-                                            const filteredKeys = filteredTables.map(t => `${selectedDbName}::${t.name}`);
-                                            setSelectedTableKeys(selectedTableKeys.filter(key => !filteredKeys.includes(key)));
-                                        }
-                                    }}
-                                    style={{ color: textColor, fontWeight: 'bold' }}
-                                >
-                                    全选匹配的表 ({filteredTables.length})
-                                </Checkbox>
-                                <Button 
-                                    type="link" 
-                                    size="small" 
-                                    style={{ padding: 0, height: 'auto', fontSize: 13 }}
-                                    onClick={() => {
-                                        const filteredKeys = filteredTables.map(t => `${selectedDbName}::${t.name}`);
-                                        const remainingSelected = selectedTableKeys.filter(key => !filteredKeys.includes(key));
-                                        const toAdd = filteredKeys.filter(key => !selectedTableKeys.includes(key));
-                                        setSelectedTableKeys([...remainingSelected, ...toAdd]);
-                                    }}
-                                >
-                                    反选匹配结果
-                                </Button>
-                            </div>
-                            <div style={{ maxHeight: 300, overflowY: 'auto', margin: '0 -24px', padding: '0 24px' }}>
-                                <div style={{ display: 'flex', flexDirection: 'column', gap: 4 }}>
-                                    {filteredTables.map(t => {
-                                        const key = `${selectedDbName}::${t.name}`;
-                                        const isSelected = selectedTableKeys.includes(key);
-                                        return (
-                                        <div 
-                                            key={key}
-                                            style={{ 
-                                                padding: '6px 10px', 
-                                                borderRadius: 6, 
-                                                transition: 'background 0.2s',
-                                                cursor: 'pointer'
-                                            }}
-                                            onMouseEnter={e => e.currentTarget.style.background = darkMode ? 'rgba(255,255,255,0.06)' : 'rgba(0,0,0,0.03)'}
-                                            onMouseLeave={e => e.currentTarget.style.background = 'transparent'}
-                                            onClick={(e) => {
-                                                // If click originated from the checkbox input itself, let its onChange handle it to avoid duplicate toggle
-                                                if ((e.target as HTMLElement).tagName.toLowerCase() === 'input') return;
-                                                if (isSelected) {
-                                                    setSelectedTableKeys(selectedTableKeys.filter(k => k !== key));
-                                                } else {
-                                                    setSelectedTableKeys([...selectedTableKeys, key]);
-                                                }
-                                            }}
-                                        >
-                                            <Checkbox 
-                                                checked={isSelected}
-                                                onChange={(e) => {
-                                                    if (e.target.checked) setSelectedTableKeys([...selectedTableKeys, key]);
-                                                    else setSelectedTableKeys(selectedTableKeys.filter(k => k !== key));
-                                                }}
-                                                style={{ color: textColor, width: '100%' }}
-                                            >
-                                                <span style={{ fontSize: 13, userSelect: 'none' }}>{t.name}</span>
-                                            </Checkbox>
-                                        </div>
-                                        );
-                                    })}
-                                </div>
-                            </div>
-                        </div>
-                    ) : (
-                        <div style={{ padding: '40px 0', textAlign: 'center', color: overlayTheme.mutedText }}>
-                            没有找到匹配 '{searchText}' 的表
-                        </div>
-                    )}
-                </Spin>
-            </Modal>
-        </div>
-    );
-};

frontend/src/components/ai/AIChatWelcome.tsx

@@ -1,64 +0,0 @@
-import React from 'react';
-import { RobotOutlined } from '@ant-design/icons';
-import type { OverlayWorkbenchTheme } from '../../utils/overlayWorkbenchTheme';
-
-interface AIChatWelcomeProps {
-    overlayTheme: OverlayWorkbenchTheme;
-    quickActionBg: string;
-    quickActionBorder: string;
-    textColor: string;
-    mutedColor: string;
-    onQuickAction: (prompt: string, autoSend?: boolean) => void;
-    contextTableNames?: string[];
-}
-
-export const AIChatWelcome: React.FC<AIChatWelcomeProps> = ({
-    overlayTheme, quickActionBg, quickActionBorder, textColor, mutedColor, onQuickAction, contextTableNames = []
-}) => {
-    const hasContext = contextTableNames.length > 0;
-    const tableList = contextTableNames.join('、');
-
-    const quickActions = hasContext
-        ? [
-            { label: '📝 生成 SQL', prompt: `请根据以下表结构生成一条常用查询语句：${tableList}` },
-            { label: '🔍 解释表结构', prompt: `请详细解释以下表的设计意图和字段含义：${tableList}` },
-            { label: '⚡ 优化建议', prompt: `请分析以下表的结构设计，给出索引优化和查询性能优化建议：${tableList}` },
-            { label: '🏗️ Schema 分析', prompt: `请对以下表进行全面的 Schema 分析，包括数据类型选择、范式评估和改进建议：${tableList}` },
-        ]
-        : [
-            { label: '📝 生成 SQL', prompt: '请根据当前数据库表结构生成一条查询语句：' },
-            { label: '🔍 解释 SQL', prompt: '请解释以下 SQL 语句的执行逻辑：\n```sql\n\n```' },
-            { label: '⚡ 优化建议', prompt: '请分析以下 SQL 语句的性能并给出优化建议：\n```sql\n\n```' },
-            { label: '🏗️ Schema 分析', prompt: '请分析当前数据库的表结构并给出优化建议。' },
-        ];
-
-    return (
-        <div className="ai-chat-welcome" style={{ padding: '30px 20px', alignItems: 'flex-start', textAlign: 'left' }}>
-            <div style={{ color: overlayTheme.titleText, fontSize: 16, fontWeight: 600, marginBottom: 8 }}>
-                <RobotOutlined style={{ marginRight: 8, color: overlayTheme.iconColor }} />
-                你好，我是 GoNavi AI
-            </div>
-            <div className="welcome-desc" style={{ color: mutedColor, fontSize: 13, lineHeight: 1.6, marginBottom: 20 }}>
-                {hasContext 
-                    ? `已自动关联 ${contextTableNames.length} 张表结构，点击下方按钮快速开始分析。`
-                    : '我是你的智能数据库助手。我可以帮你生成 SQL 查询、分析表结构、解释执行逻辑以及优化数据库性能。'}
-            </div>
-            <div className="quick-actions">
-                {quickActions.map(action => (
-                    <div
-                        key={action.label}
-                        className="quick-action-btn"
-                        style={{
-                            background: quickActionBg,
-                            borderColor: quickActionBorder,
-                            color: textColor,
-                        }}
-                        onClick={() => onQuickAction(action.prompt)}
-                    >
-                        {action.label}
-                    </div>
-                ))}
-            </div>
-        </div>
-    );
-};

frontend/src/components/ai/AIHistoryDrawer.tsx

@@ -1,127 +0,0 @@
-import React, { useState } from 'react';
-import { Drawer, Button, Tooltip, Input } from 'antd';
-import { MenuFoldOutlined, PlusOutlined, DeleteOutlined, SearchOutlined } from '@ant-design/icons';
-import { useStore } from '../../store';
-
-interface AIHistoryDrawerProps {
-    open: boolean;
-    onClose: () => void;
-    bgColor?: string;
-    darkMode: boolean;
-    textColor: string;
-    mutedColor: string;
-    borderColor: string;
-    onCreateNew: () => void;
-    sessionId: string;
-}
-
-export const AIHistoryDrawer: React.FC<AIHistoryDrawerProps> = ({
-    open, onClose, bgColor, darkMode, textColor, mutedColor, borderColor, onCreateNew, sessionId
-}) => {
-    const aiChatSessions = useStore(state => state.aiChatSessions);
-    const setAIActiveSessionId = useStore(state => state.setAIActiveSessionId);
-    const deleteAISession = useStore(state => state.deleteAISession);
-    
-    // 阶段4: 历史记录搜索
-    const [searchText, setSearchText] = useState('');
-
-    const filteredSessions = aiChatSessions.filter(s => 
-        !searchText || (s.title && s.title.toLowerCase().includes(searchText.toLowerCase()))
-    );
-
-    return (
-        <Drawer
-            placement="left"
-            closable={false}
-            onClose={onClose}
-            open={open}
-            getContainer={false}
-            style={{ position: 'absolute', background: bgColor || (darkMode ? '#1e1e1e' : '#f8f9fa') }}
-            width={260}
-            bodyStyle={{ padding: 0, display: 'flex', flexDirection: 'column' }}
-        >
-            {/* 侧拉面板头部 */}
-            <div style={{ padding: '16px 16px 12px', display: 'flex', alignItems: 'center', justifyContent: 'space-between' }}>
-                <span style={{ fontSize: 14, fontWeight: 600, color: textColor }}>对话历史</span>
-                <Tooltip title="收起">
-                    <Button type="text" size="small" icon={<MenuFoldOutlined />} onClick={onClose} style={{ color: mutedColor }} />
-                </Tooltip>
-            </div>
-
-            {/* 新建对话按钮 */}
-            <div style={{ padding: '0 12px 12px' }}>
-                <Button 
-                    type="dashed" 
-                    block 
-                    icon={<PlusOutlined />} 
-                    onClick={() => { onCreateNew(); onClose(); }}
-                    style={{ borderColor: borderColor, color: textColor, background: 'transparent' }}
-                >
-                    开启新对话
-                </Button>
-            </div>
-
-            {/* 列表搜索 */}
-            <div style={{ padding: '0 12px 12px' }}>
-                <Input 
-                    placeholder="搜索历史记录..." 
-                    prefix={<SearchOutlined style={{ color: mutedColor }} />}
-                    value={searchText}
-                    onChange={e => setSearchText(e.target.value)}
-                    variant="filled"
-                    size="small"
-                    style={{ background: darkMode ? 'rgba(255,255,255,0.04)' : 'transparent', color: textColor }}
-                />
-            </div>
-
-            {/* 列表容器 */}
-            <div style={{ flex: 1, overflowY: 'auto', padding: '0 10px 16px' }} className="ai-history-list">
-                {filteredSessions.length === 0 ? (
-                    <div style={{ padding: '30px 0', textAlign: 'center', color: mutedColor, fontSize: 12 }}>暂无匹配的对话记录</div>
-                ) : (
-                    filteredSessions.map(session => (
-                        <div 
-                            key={session.id}
-                            className={`ai-history-item ${sessionId === session.id ? 'active' : ''}`}
-                            onClick={() => { setAIActiveSessionId(session.id); onClose(); }}
-                            style={{
-                                padding: '10px 12px',
-                                borderRadius: 6,
-                                marginBottom: 4,
-                                cursor: 'pointer',
-                                display: 'flex',
-                                justifyContent: 'space-between',
-                                alignItems: 'center',
-                                background: sessionId === session.id ? (darkMode ? 'rgba(255,255,255,0.06)' : 'rgba(0,0,0,0.04)') : 'transparent',
-                                transition: 'background 0.2s',
-                            }}
-                        >
-                            <div style={{ overflow: 'hidden', flex: 1, paddingRight: 8 }}>
-                                <div style={{ fontSize: 13, color: textColor, whiteSpace: 'nowrap', overflow: 'hidden', textOverflow: 'ellipsis', fontWeight: sessionId === session.id ? 600 : 'normal' }}>
-                                    {session.title || '新对话'}
-                                </div>
-                                <div style={{ fontSize: 11, color: mutedColor, marginTop: 4 }}>
-                                    {new Date(session.updatedAt).toLocaleString(undefined, { month: 'numeric', day: 'numeric', hour: '2-digit', minute: '2-digit' })}
-                                </div>
-                            </div>
-                            <Tooltip title="删除">
-                                <Button 
-                                    className="ai-history-delete-btn"
-                                    type="text" 
-                                    size="small" 
-                                    danger 
-                                    icon={<DeleteOutlined />} 
-                                    onClick={(e) => {
-                                        e.stopPropagation();
-                                        deleteAISession(session.id);
-                                    }}
-                                    style={{ display: sessionId === session.id ? 'inline-flex' : undefined }}
-                                />
-                            </Tooltip>
-                        </div>
-                    ))
-                )}
-            </div>
-        </Drawer>
-    );
-};

frontend/src/components/ai/AIMessageBubble.tsx

@@ -1,735 +0,0 @@
-import React, { useState, useEffect, useRef } from 'react';
-import { Tooltip, message } from 'antd';
-import { UserOutlined, RobotOutlined, EditOutlined, ReloadOutlined, DeleteOutlined, CheckOutlined, CopyOutlined, PlayCircleOutlined, ApiOutlined, LoadingOutlined, CaretRightOutlined, CaretDownOutlined } from '@ant-design/icons';
-import ReactMarkdown from 'react-markdown';
-import remarkGfm from 'remark-gfm';
-import mermaid from 'mermaid';
-import { Prism as SyntaxHighlighter } from 'react-syntax-highlighter';
-import { vscDarkPlus, vs } from 'react-syntax-highlighter/dist/esm/styles/prism';
-import { AIChatMessage, AIToolCall } from '../../types';
-import type { OverlayWorkbenchTheme } from '../../utils/overlayWorkbenchTheme';
-
-// 🔧 性能优化：将 ReactMarkdown 包装为 Memo 组件并提取固定的 plugins
-const remarkPlugins = [remarkGfm];
-
-const MemoizedMarkdown = React.memo(({ 
-    content, 
-    darkMode, 
-    overlayTheme, 
-    activeConnectionConfig, 
-    activeConnectionId, 
-    activeDbName 
-}: {
-    content: string;
-    darkMode: boolean;
-    overlayTheme: OverlayWorkbenchTheme;
-    activeConnectionConfig?: any;
-    activeConnectionId?: string;
-    activeDbName?: string;
-}) => {
-    // 缓存 components 对象，避免每次渲染都生成新的函数引用击穿内部子组件的 memo
-    const components = React.useMemo(() => ({
-        code({ node, inline, className, children, ...props }: any) {
-            const match = /language-(\w+)/.exec(className || '');
-            if (!inline && match && match[1] === 'mermaid') {
-                return <MermaidRenderer chart={String(children).replace(/\n$/, '')} darkMode={darkMode} />;
-            }
-            return !inline && match ? (
-                <AIBlockHashRender match={match} darkMode={darkMode} overlayTheme={overlayTheme} children={children} activeConnectionConfig={activeConnectionConfig} activeConnectionId={activeConnectionId} activeDbName={activeDbName} />
-            ) : (
-                <code className={className} {...props}>
-                    {children}
-                </code>
-            );
-        }
-    }), [darkMode, overlayTheme, activeConnectionConfig, activeConnectionId, activeDbName]);
-
-    return (
-        <ReactMarkdown remarkPlugins={remarkPlugins} components={components}>
-            {content}
-        </ReactMarkdown>
-    );
-});
-
-interface AIMessageBubbleProps {
-    msg: AIChatMessage;
-    darkMode: boolean;
-    overlayTheme: OverlayWorkbenchTheme;
-    textColor: string;
-    onEdit: (msg: AIChatMessage) => void;
-    onRetry: (msg: AIChatMessage) => void;
-    onDelete: (id: string) => void;
-    activeConnectionId?: string;
-    activeConnectionConfig?: any;
-    activeDbName?: string;
-    allMessages?: AIChatMessage[];
-}
-
-const AIToolResultItem: React.FC<{ resultMsg: AIChatMessage, darkMode: boolean, overlayTheme: OverlayWorkbenchTheme }> = ({ resultMsg, darkMode, overlayTheme }) => {
-    const [toolExpanded, setToolExpanded] = useState(false);
-    const charCount = resultMsg.content ? resultMsg.content.length : 0;
-    return (
-        <div style={{
-            background: darkMode ? 'rgba(0,0,0,0.1)' : 'rgba(0,0,0,0.02)',
-            borderRadius: 6,
-            padding: '6px 10px',
-            border: `1px solid ${darkMode ? 'rgba(255,255,255,0.05)' : 'rgba(0,0,0,0.05)'}`,
-            marginTop: 8,
-            width: '100%'
-        }}>
-            <div 
-                style={{ display: 'flex', alignItems: 'center', cursor: 'pointer', gap: 6, fontSize: 12, color: overlayTheme.mutedText }}
-                onClick={() => setToolExpanded(!toolExpanded)}
-            >
-                {toolExpanded ? <CaretDownOutlined /> : <CaretRightOutlined />}
-                <ApiOutlined style={{ color: '#1677ff' }} />
-                <span>探针执行结果 (<span style={{ fontFamily: 'monospace', color: overlayTheme.iconColor }}>{resultMsg.tool_name || 'unknown'}</span>)</span>
-                <span style={{ fontSize: 11, marginLeft: 8, opacity: 0.6 }}>{charCount > 0 ? `${charCount} 个字符` : '无数据'}</span>
-            </div>
-            {toolExpanded && (
-                <div style={{ marginTop: 8, fontSize: 12, color: overlayTheme.mutedText, fontFamily: 'monospace', whiteSpace: 'pre-wrap', wordBreak: 'break-all', maxHeight: 300, overflowY: 'auto', background: darkMode ? 'rgba(0,0,0,0.2)' : 'rgba(0,0,0,0.03)', padding: 8, borderRadius: 6 }}>
-                    {resultMsg.content}
-                </div>
-            )}
-        </div>
-    );
-};
-
-const MermaidRenderer = ({ chart, darkMode }: { chart: string, darkMode: boolean }) => {
-    const containerRef = React.useRef<HTMLDivElement>(null);
-
-    React.useEffect(() => {
-        if (containerRef.current) {
-            try {
-                mermaid.initialize({ startOnLoad: false, theme: darkMode ? 'dark' : 'default' });
-                const id = `mermaid-${Math.random().toString(36).substring(2)}`;
-                (async () => {
-                    const result: any = await mermaid.render(id, chart);
-                    if (containerRef.current) {
-                        containerRef.current.innerHTML = result.svg || result;
-                    }
-                })().catch((e: any) => {
-                    if (containerRef.current) {
-                        containerRef.current.innerHTML = `<div style="color:#ef4444; padding:12px; background:rgba(239,68,68,0.1); border-radius:6px; font-size:12px">Mermaid 解析失败: ${e.message}</div>`;
-                    }
-                });
-            } catch (e: any) {
-                if (containerRef.current) {
-                    containerRef.current.innerHTML = `<div style="color:#ef4444; padding:12px; background:rgba(239,68,68,0.1); border-radius:6px; font-size:12px">Mermaid 渲染异常: ${e.message}</div>`;
-                }
-            }
-        }
-    }, [chart, darkMode]);
-
-    return <div ref={containerRef} className="ai-mermaid-container" style={{ margin: '16px 0', display: 'flex', justifyContent: 'flex-start', overflowX: 'auto' }} />;
-};
-
-const CodeCopyBtn = ({ text }: { text: string }) => {
-    const [copied, setCopied] = useState(false);
-    return (
-        <span 
-            className="ai-code-copy-btn" 
-            onClick={() => { 
-                navigator.clipboard.writeText(text); 
-                setCopied(true); 
-                setTimeout(() => setCopied(false), 2000); 
-            }}
-            style={{ 
-                cursor: 'pointer', 
-                display: 'flex', 
-                alignItems: 'center', 
-                opacity: copied ? 1 : 0.6,
-                transition: 'opacity 0.2s',
-            }}
-            onMouseEnter={(e) => { e.currentTarget.style.opacity = '1'; }}
-            onMouseLeave={(e) => { e.currentTarget.style.opacity = copied ? '1' : '0.6'; }}
-        >
-            {copied ? <CheckOutlined style={{ color: '#52c41a' }} /> : <CopyOutlined />} 
-            <span style={{ marginLeft: 4 }}>{copied ? '已复制' : '复制代码'}</span>
-        </span>
-    );
-};
-
-const CodeRunBtn = ({ text, connectionId, dbName }: { text: string; connectionId?: string; dbName?: string }) => {
-    // 解析 SQL 顶部的 @context 注释，格式：-- @context connectionId=xxx dbName=yyy
-    const contextMatch = text.match(/^--\s*@context\s+connectionId=(\S+)\s+dbName=(\S+)/m);
-    const resolvedConnId = contextMatch?.[1] || connectionId;
-    const resolvedDbName = contextMatch?.[2] || dbName;
-    // 发送给查询编辑器时去掉 @context 注释行
-    const cleanSql = text.replace(/^--\s*@context\s+.*\n?/gm, '').trim();
-    const sqlDetail = (runImmediately: boolean) => ({ sql: cleanSql, runImmediately, connectionId: resolvedConnId, dbName: resolvedDbName });
-    const handleExecute = async () => {
-        try {
-            const Service = (window as any).go?.aiservice?.Service;
-            if (Service?.AICheckSQL) {
-                const result = await Service.AICheckSQL(text);
-                if (!result.allowed) {
-                    message.error(`🔒 安全策略拦截：当前安全级别不允许执行 ${result.operationType} 类型的 SQL。请在 AI 设置中调整安全级别。`);
-                    return;
-                }
-                if (result.requiresConfirm) {
-                    const { Modal } = await import('antd');
-                    Modal.confirm({
-                        title: '⚠️ 安全确认',
-                        content: result.warningMessage || `此 SQL 为 ${result.operationType} 操作，确定要执行吗？`,
-                        okText: '确认执行',
-                        cancelText: '取消',
-                        okButtonProps: { danger: true },
-                        onOk: () => {
-                            window.dispatchEvent(new CustomEvent('gonavi:insert-sql', { detail: sqlDetail(true) }));
-                        },
-                    });
-                    return;
-                }
-            }
-            // Safety check passed or not available, execute directly
-            window.dispatchEvent(new CustomEvent('gonavi:insert-sql', { detail: sqlDetail(true) }));
-        } catch (e) {
-            // If safety check fails, still allow manual execution
-            window.dispatchEvent(new CustomEvent('gonavi:insert-sql', { detail: sqlDetail(true) }));
-        }
-    };
-
-    return (
-        <div style={{ display: 'flex', gap: 10, alignItems: 'center' }}>
-            <Tooltip title="将该段 SQL 注入查询工作区（可快捷修改或执行）">
-                <span 
-                    className="ai-code-run-btn" 
-                    onClick={() => {
-                        window.dispatchEvent(new CustomEvent('gonavi:insert-sql', { detail: sqlDetail(false) }));
-                    }}
-                    style={{ 
-                        cursor: 'pointer', display: 'flex', alignItems: 'center', 
-                        opacity: 0.6, transition: 'opacity 0.2s', padding: '0 4px', color: '#10b981'
-                    }}
-                    onMouseEnter={(e) => { e.currentTarget.style.opacity = '1'; }}
-                    onMouseLeave={(e) => { e.currentTarget.style.opacity = '0.6'; }}
-                >
-                    <PlayCircleOutlined /> 
-                    <span style={{ marginLeft: 4 }}>插入</span>
-                </span>
-            </Tooltip>
-            <Tooltip title="立即执行（受 AI 安全策略管控）">
-                <span 
-                    className="ai-code-run-btn" 
-                    onClick={handleExecute}
-                    style={{ 
-                        cursor: 'pointer', display: 'flex', alignItems: 'center', 
-                        opacity: 0.6, transition: 'opacity 0.2s', padding: '0 4px', color: '#1677ff'
-                    }}
-                    onMouseEnter={(e) => { e.currentTarget.style.opacity = '1'; }}
-                    onMouseLeave={(e) => { e.currentTarget.style.opacity = '0.6'; }}
-                >
-                    <PlayCircleOutlined />
-                    <span style={{ marginLeft: 4 }}>执行</span>
-                </span>
-            </Tooltip>
-        </div>
-    );
-};
-
-// 阶段2: 代码块体验升级 (折叠展开、行号显示、内联SQL预览)
-const AIBlockHashRender = ({ match, darkMode, overlayTheme, children, activeConnectionConfig, activeConnectionId, activeDbName }: any) => {
-    const codeText = String(children).replace(/\n$/, '');
-    // 将 @context 注释行从显示文本中剔除，用户无需看到内部元数据
-    const displayText = codeText.replace(/^--\s*@context\s+.*\n?/gm, '').trim();
-    const [expanded, setExpanded] = useState(false);
-    const [previewData, setPreviewData] = useState<any[] | null>(null);
-    const [previewCols, setPreviewCols] = useState<string[]>([]);
-    const [previewLoading, setPreviewLoading] = useState(false);
-    const [previewError, setPreviewError] = useState('');
-    const [previewExpanded, setPreviewExpanded] = useState(false);
-    
-    const MAX_HEIGHT = 300;
-    const isLongCode = displayText.split('\n').length > 15;
-    const isSql = match[1] === 'sql';
-    const isSelectQuery = isSql && /^\s*(SELECT|SHOW|DESCRIBE|DESC|EXPLAIN)\b/i.test(displayText.trim());
-
-    const handleInlineExecute = async () => {
-        if (!activeConnectionConfig || previewLoading) return;
-        setPreviewLoading(true);
-        setPreviewError('');
-        setPreviewData(null);
-        try {
-            const { DBQuery } = await import('../../../wailsjs/go/app/App');
-            const res = await DBQuery(activeConnectionConfig, activeDbName || '', displayText + ' LIMIT 50');
-            if (res.success && Array.isArray(res.data)) {
-                const rows = res.data as any[];
-                const cols = rows.length > 0 ? Object.keys(rows[0]) : [];
-                setPreviewCols(cols);
-                setPreviewData(rows.slice(0, 20));
-                setPreviewExpanded(true);
-            } else {
-                setPreviewError(res.message || '查询无结果');
-            }
-        } catch (err: any) {
-            setPreviewError(err?.message || '执行失败');
-        } finally {
-            setPreviewLoading(false);
-        }
-    };
-
-    return (
-        <div className="ai-code-block-container" style={{ margin: '12px 0', border: overlayTheme.sectionBorder, borderRadius: 6, overflow: 'hidden' }}>
-            <div className="ai-code-header" style={{
-                display: 'flex', justifyContent: 'space-between', alignItems: 'center',
-                padding: '6px 12px', background: darkMode ? 'rgba(255,255,255,0.06)' : 'rgba(0,0,0,0.04)',
-                fontSize: 12, color: overlayTheme.mutedText
-            }}>
-                <span style={{ fontFamily: 'monospace' }}>{match[1]}</span>
-                <div style={{ display: 'flex', gap: 12, alignItems: 'center' }}>
-                    {isSql && <CodeRunBtn text={codeText} connectionId={activeConnectionId} dbName={activeDbName} />}
-                    {isSelectQuery && activeConnectionConfig && (
-                        <Tooltip title="在聊天内预览查询结果（最多20行）">
-                            <span
-                                onClick={handleInlineExecute}
-                                style={{
-                                    cursor: previewLoading ? 'wait' : 'pointer', display: 'flex', alignItems: 'center',
-                                    opacity: previewLoading ? 1 : 0.6, transition: 'opacity 0.2s', padding: '0 4px', color: '#faad14'
-                                }}
-                                onMouseEnter={(e) => { if (!previewLoading) e.currentTarget.style.opacity = '1'; }}
-                                onMouseLeave={(e) => { if (!previewLoading) e.currentTarget.style.opacity = '0.6'; }}
-                            >
-                                {previewLoading ? '⏳' : '👁'}
-                                <span style={{ marginLeft: 4 }}>{previewLoading ? '执行中...' : '预览'}</span>
-                            </span>
-                        </Tooltip>
-                    )}
-                    <CodeCopyBtn text={displayText} />
-                </div>
-            </div>
-
-            <div style={{ position: 'relative' }}>
-                <SyntaxHighlighter
-                    style={darkMode ? vscDarkPlus as any : vs as any}
-                    language={match[1]}
-                    PreTag="div"
-                    showLineNumbers={true}
-                    customStyle={{ 
-                        margin: 0, 
-                        borderRadius: 0, 
-                        background: darkMode ? 'rgba(0,0,0,0.25)' : 'rgba(0,0,0,0.02)',
-                        maxHeight: expanded ? 'none' : (isLongCode ? MAX_HEIGHT : 'none'),
-                        overflowY: expanded ? 'auto' : 'hidden',
-                        fontSize: '14px',
-                        lineHeight: 1.6
-                    }}
-                    codeTagProps={{
-                        style: {
-                            fontSize: '14px',
-                            fontFamily: 'Menlo, Monaco, Consolas, "Courier New", monospace'
-                        }
-                    }}
-                >
-                    {displayText}
-                </SyntaxHighlighter>
-
-                {!expanded && isLongCode && (
-                    <div 
-                        style={{
-                            position: 'absolute',
-                            bottom: 0, left: 0, right: 0,
-                            height: 60,
-                            background: `linear-gradient(to bottom, transparent, ${darkMode ? 'rgba(0,0,0,0.8)' : 'rgba(255,255,255,0.9)'})`,
-                            display: 'flex', alignItems: 'flex-end', justifyContent: 'center',
-                            paddingBottom: 8, cursor: 'pointer'
-                        }}
-                        onClick={() => setExpanded(true)}
-                    >
-                        <span style={{ fontSize: 12, color: overlayTheme.iconColor, background: darkMode ? 'rgba(255,255,255,0.1)' : 'rgba(0,0,0,0.05)', padding: '2px 8px', borderRadius: 12 }}>
-                            展开全部代码
-                        </span>
-                    </div>
-                )}
-                {expanded && isLongCode && (
-                    <div 
-                        style={{
-                            display: 'flex', justifyContent: 'center', padding: '6px 0',
-                            background: darkMode ? 'rgba(0,0,0,0.3)' : 'rgba(0,0,0,0.02)', cursor: 'pointer',
-                            borderTop: `1px solid ${darkMode ? 'rgba(255,255,255,0.05)' : 'rgba(0,0,0,0.05)'}`
-                        }}
-                        onClick={() => setExpanded(false)}
-                    >
-                        <span style={{ fontSize: 12, color: overlayTheme.iconColor }}>收起代码</span>
-                    </div>
-                )}
-            </div>
-
-            {/* Inline SQL Preview Results */}
-            {previewError && (
-                <div style={{ padding: '8px 12px', fontSize: 12, color: '#ef4444', background: darkMode ? 'rgba(239,68,68,0.1)' : 'rgba(239,68,68,0.05)', borderTop: `1px solid ${darkMode ? 'rgba(255,255,255,0.05)' : 'rgba(0,0,0,0.05)'}` }}>
-                    ❌ {previewError}
-                </div>
-            )}
-            {previewExpanded && previewData && previewData.length > 0 && (
-                <div style={{ borderTop: `1px solid ${darkMode ? 'rgba(255,255,255,0.08)' : 'rgba(0,0,0,0.06)'}` }}>
-                    <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', padding: '4px 12px', background: darkMode ? 'rgba(250,173,20,0.08)' : 'rgba(250,173,20,0.05)' }}>
-                        <span style={{ fontSize: 11, color: overlayTheme.mutedText }}>📊 预览结果（{previewData.length} 行 × {previewCols.length} 列）</span>
-                        <span style={{ fontSize: 11, color: overlayTheme.mutedText, cursor: 'pointer' }} onClick={() => setPreviewExpanded(false)}>收起 ▴</span>
-                    </div>
-                    <div style={{ overflowX: 'auto', maxHeight: 200, overflowY: 'auto' }}>
-                        <table style={{ width: '100%', borderCollapse: 'collapse', fontSize: 11, fontFamily: 'monospace' }}>
-                            <thead>
-                                <tr>
-                                    {previewCols.map(col => (
-                                        <th key={col} style={{ padding: '4px 8px', textAlign: 'left', background: darkMode ? 'rgba(255,255,255,0.06)' : 'rgba(0,0,0,0.04)', color: overlayTheme.titleText, fontWeight: 600, whiteSpace: 'nowrap', borderBottom: `1px solid ${darkMode ? 'rgba(255,255,255,0.1)' : 'rgba(0,0,0,0.08)'}` }}>
-                                            {col}
-                                        </th>
-                                    ))}
-                                </tr>
-                            </thead>
-                            <tbody>
-                                {previewData.map((row, ri) => (
-                                    <tr key={ri}>
-                                        {previewCols.map(col => (
-                                            <td key={col} style={{ padding: '3px 8px', color: overlayTheme.mutedText, whiteSpace: 'nowrap', borderBottom: `1px solid ${darkMode ? 'rgba(255,255,255,0.04)' : 'rgba(0,0,0,0.03)'}`, maxWidth: 200, overflow: 'hidden', textOverflow: 'ellipsis' }}>
-                                                {row[col] === null ? <span style={{ color: '#999', fontStyle: 'italic' }}>NULL</span> : String(row[col])}
-                                            </td>
-                                        ))}
-                                    </tr>
-                                ))}
-                            </tbody>
-                        </table>
-                    </div>
-                </div>
-            )}
-            {!previewExpanded && previewData && previewData.length > 0 && (
-                <div 
-                    style={{ padding: '4px 12px', cursor: 'pointer', fontSize: 11, color: overlayTheme.mutedText, background: darkMode ? 'rgba(250,173,20,0.05)' : 'rgba(250,173,20,0.03)', borderTop: `1px solid ${darkMode ? 'rgba(255,255,255,0.05)' : 'rgba(0,0,0,0.03)'}` }}
-                    onClick={() => setPreviewExpanded(true)}
-                >
-                    📊 查看结果（{previewData.length} 行）▾
-                </div>
-            )}
-        </div>
-    );
-};
-
-// 可折叠思考过程组件
-const ThinkingBlock: React.FC<{ displayThinking: string; totalLen: number; isTyping: boolean; isGlobalLoading: boolean; darkMode: boolean; overlayTheme: any; hasContent: boolean }> = ({ displayThinking, totalLen, isTyping, isGlobalLoading, darkMode, overlayTheme, hasContent }) => {
-    // 如果整体在loading，且尚未吐出content，我们认为真正的思考还在进行；如果吐出content了，思考框就算告一段落
-    const isActivelyThinking = isGlobalLoading && !hasContent;
-    const [expanded, setExpanded] = useState(isActivelyThinking);
-    const contentRef = React.useRef<HTMLDivElement>(null);
-
-    React.useEffect(() => { if (isActivelyThinking) setExpanded(true); }, [isActivelyThinking]);
-    
-    // 断开连接或思考结束时，若已有内容且不再产生新内容则默认收起
-    React.useEffect(() => {
-        if (!isGlobalLoading) setExpanded(false);
-    }, [isGlobalLoading]);
-
-    // 自动滚动到思考内容底部
-    React.useEffect(() => {
-        if (expanded && isTyping && contentRef.current) {
-            contentRef.current.scrollTop = contentRef.current.scrollHeight;
-        }
-    }, [displayThinking, expanded, isTyping]);
-
-    return (
-        <div style={{
-            marginBottom: hasContent ? 8 : 0,
-            borderRadius: 6,
-            border: `1px solid ${darkMode ? 'rgba(255,255,255,0.08)' : 'rgba(0,0,0,0.06)'}`,
-            overflow: 'hidden',
-        }}>
-            <div
-                onClick={() => setExpanded(e => !e)}
-                style={{
-                    display: 'flex', alignItems: 'center', gap: 6,
-                    padding: '6px 10px', cursor: 'pointer',
-                    background: darkMode ? 'rgba(255,255,255,0.04)' : 'rgba(0,0,0,0.02)',
-                    fontSize: 12, color: overlayTheme.mutedText, userSelect: 'none',
-                }}
-            >
-                <span style={{ transition: 'transform 0.2s', transform: expanded ? 'rotate(90deg)' : 'rotate(0deg)', fontSize: 10 }}>▶</span>
-                <span>💭 思考过程</span>
-                {isActivelyThinking && <span style={{ fontSize: 10, color: '#8b5cf6', animation: 'pulse 1.5s ease-in-out infinite' }}>思考中...</span>}
-                {!isActivelyThinking && <span style={{ fontSize: 10, opacity: 0.5 }}>({displayThinking.length} 字)</span>}
-            </div>
-            <div className={`ai-expand-transition ${expanded ? 'expanded' : 'collapsed'}`}>
-                <div ref={contentRef} style={{
-                    padding: expanded ? '8px 12px' : '0 12px',
-                    borderLeft: '3px solid #8b5cf6',
-                    margin: '0 8px 8px',
-                    fontSize: 12, lineHeight: 1.7,
-                    color: overlayTheme.mutedText,
-                    fontStyle: 'italic',
-                    whiteSpace: 'pre-wrap', wordBreak: 'break-word',
-                    maxHeight: 400, overflowY: 'auto',
-                }}>
-                    {displayThinking}
-                    {isTyping && <span className="ai-blinking-cursor" style={{ background: '#8b5cf6', marginLeft: 4, width: 6, height: 12, display: 'inline-block', verticalAlign: 'middle', opacity: 0.8 }} />}
-                </div>
-            </div>
-        </div>
-    );
-};
-
-// 工具调用进度面板聚合展示组件
-const AIToolCallingBlock: React.FC<{ tool_calls: AIToolCall[]; loading: boolean; allMessages: AIChatMessage[]; darkMode: boolean; overlayTheme: any; hasContent: boolean }> = ({ tool_calls, loading, allMessages, darkMode, overlayTheme, hasContent }) => {
-    const totalCalls = tool_calls.length;
-    const allDone = tool_calls.every(tc => allMessages?.find(m => m.role === 'tool' && m.tool_call_id === tc.id));
-    const [expanded, setExpanded] = useState(!allDone && loading);
-    
-    // 断开连接或执行完毕时，若已完成则默认收起
-    React.useEffect(() => {
-        if (allDone || !loading) setExpanded(false);
-    }, [allDone, loading]);
-
-    // 显示友好的人类可读动作名
-    const getHumanActionName = (fname: string) => {
-        if (fname === 'get_connections') return '获取可用连接信息';
-        if (fname === 'get_databases') return '扫描数据库列表';
-        if (fname === 'get_tables') return '分析表结构信息';
-        return fname;
-    };
-
-    return (
-        <div style={{
-            background: darkMode ? 'rgba(0,0,0,0.15)' : 'rgba(0,0,0,0.025)',
-            borderRadius: 8, fontSize: 12, overflow: 'hidden',
-            border: `1px solid ${darkMode ? 'rgba(255,255,255,0.08)' : 'rgba(0,0,0,0.06)'}`,
-            marginTop: hasContent ? 12 : 0,
-            display: 'flex', flexDirection: 'column',
-        }}>
-            <div 
-                onClick={() => setExpanded(!expanded)}
-                style={{ 
-                    display: 'flex', alignItems: 'center', justifyContent: 'space-between', 
-                    padding: '8px 12px', cursor: 'pointer', userSelect: 'none',
-                    background: darkMode ? 'rgba(255,255,255,0.02)' : 'rgba(0,0,0,0.01)',
-                }}
-            >
-                <div style={{ display: 'flex', alignItems: 'center', gap: 8, color: overlayTheme.titleText, fontWeight: 500 }}>
-                    {!allDone && loading ? (
-                        <div className="ai-spinning-ring" />
-                    ) : (
-                        <CheckOutlined style={{ color: '#10b981' }} />
-                    )}
-                    <span>{!allDone && loading ? '正在执行数据探针...' : `数据探针执行完毕 (${totalCalls} 项)`}</span>
-                </div>
-                <span style={{ transition: 'transform 0.2s', transform: expanded ? 'rotate(90deg)' : 'rotate(0deg)', fontSize: 10, color: overlayTheme.mutedText }}>▶</span>
-            </div>
-            <div className={`ai-expand-transition ${expanded ? 'expanded' : 'collapsed'}`}>
-                <div style={{ padding: expanded ? '4px 12px 12px' : '0 12px' }}>
-                    {tool_calls.map((tc, idx) => {
-                        const resultMsg = allMessages?.find(m => m.role === 'tool' && m.tool_call_id === tc.id);
-                        const isDone = !!resultMsg;
-                        const actionName = getHumanActionName(tc.function.name);
-                        return (
-                            <div key={tc.id} style={{ 
-                                display: 'flex', flexDirection: 'column', gap: 4, 
-                                marginTop: 6, paddingLeft: 8,
-                                borderLeft: `2px solid ${isDone ? '#10b981' : (loading ? '#1677ff' : overlayTheme.shellBorder)}`,
-                            }}>
-                                <div style={{ display: 'flex', alignItems: 'center', gap: 6 }}>
-                                    {isDone 
-                                        ? <CheckOutlined style={{ color: '#10b981', fontSize: 11 }} /> 
-                                        : (loading ? <div className="ai-spinning-ring" style={{ width: 10, height: 10, borderWidth: 1.5 }} /> : <ApiOutlined style={{ color: overlayTheme.mutedText, fontSize: 11 }} />)
-                                    }
-                                    <span style={{ color: isDone ? overlayTheme.mutedText : overlayTheme.titleText }}>{actionName}</span>
-                                </div>
-                                {resultMsg && <AIToolResultItem resultMsg={resultMsg} darkMode={darkMode} overlayTheme={overlayTheme} />}
-                            </div>
-                        );
-                    })}
-                </div>
-            </div>
-        </div>
-    );
-};
-
-export const AIMessageBubble: React.FC<AIMessageBubbleProps> = React.memo(({ msg, darkMode, overlayTheme, textColor, onEdit, onRetry, onDelete, activeConnectionId, activeConnectionConfig, activeDbName, allMessages }) => {
-    const [isCopied, setIsCopied] = useState(false);
-    const isUser = msg.role === 'user';
-    
-    // 从 content 中提取 <think>...</think> 标签内容（部分模型如 MiniMax、DeepSeek 会以文本形式返回思考过程）
-    const { displayContent, parsedThinking } = React.useMemo(() => {
-        const content = msg.content || '';
-        // 优先使用后端已结构化的 thinking 字段（如 Claude API 原生 thinking）
-        if (msg.thinking) {
-            return { displayContent: content, parsedThinking: msg.thinking };
-        }
-        // 尝试从 content 中提取 <think>...</think> 标签
-        const thinkRegex = /<think>([\s\S]*?)(?:<\/think>|$)/g;
-        let thinkParts: string[] = [];
-        let cleanContent = content;
-        let match;
-        while ((match = thinkRegex.exec(content)) !== null) {
-            thinkParts.push(match[1].trim());
-        }
-        if (thinkParts.length > 0) {
-            // 移除所有 <think>...</think> 标签（含未闭合的）
-            cleanContent = content.replace(/<think>[\s\S]*?(?:<\/think>|$)/g, '').trim();
-            return { displayContent: cleanContent, parsedThinking: thinkParts.join('\n\n') };
-        }
-        return { displayContent: content, parsedThinking: '' };
-    }, [msg.content, msg.thinking]);
-    const isTypingThinking = !!(msg.loading && msg.phase === 'thinking');
-    
-    if (msg.role === 'tool') return null;
-
-    // 如果是纯空壳的加载状态（connecting，或还在思考/工具阶段但还没吐出一个字的 content）
-    const isWaitState = msg.phase === 'connecting' || 
-                       (msg.loading && !msg.content && (msg.phase === 'thinking' || msg.phase === 'tool_calling'));
-
-    if (isWaitState) {
-        return (
-            <div className="ai-ide-message" style={{ borderBottom: 'none', padding: '8px 16px' }}>
-                <div style={{
-                    background: darkMode ? 'rgba(255,255,255,0.04)' : 'rgba(0,0,0,0.02)',
-                    borderRadius: 12, padding: '14px 16px',
-                }}>
-                    <div style={{ display: 'flex', alignItems: 'center', gap: 8, color: overlayTheme.mutedText }}>
-                        <div className="ai-wave-pulse">
-                            <span /> <span /> <span />
-                        </div>
-                        <span style={{ fontSize: 13, opacity: 0.8 }}>{msg.content || '正在建立连接'}...</span>
-                    </div>
-
-                    {/* 即使在波纹过渡态，如果有 thinking / tool_calls 也要显示出来，只是把它们压在波纹下面 */}
-                    <div style={{ marginTop: parsedThinking || (msg.tool_calls && msg.tool_calls.length > 0) ? 12 : 0 }}>
-                        {!isUser && parsedThinking && (
-                            <ThinkingBlock 
-                                displayThinking={parsedThinking}
-                                totalLen={parsedThinking.length}
-                                isTyping={isTypingThinking}
-                                isGlobalLoading={!!msg.loading}
-                                darkMode={darkMode} 
-                                overlayTheme={overlayTheme} 
-                                hasContent={false} 
-                            />
-                        )}
-                        {!isUser && msg.tool_calls && msg.tool_calls.length > 0 && (
-                            <AIToolCallingBlock 
-                                tool_calls={msg.tool_calls} 
-                                loading={!!msg.loading} 
-                                allMessages={allMessages || []} 
-                                darkMode={darkMode} 
-                                overlayTheme={overlayTheme} 
-                                hasContent={false} 
-                            />
-                        )}
-                    </div>
-                </div>
-            </div>
-        );
-    }
-
-    return (
-        <div className="ai-ide-message" style={{ borderBottom: 'none', padding: '8px 16px' }}>
-            <div style={{
-                background: isUser ? (darkMode ? 'rgba(255,255,255,0.06)' : 'rgba(0,0,0,0.04)') : (darkMode ? 'rgba(255,255,255,0.04)' : 'rgba(0,0,0,0.02)'),
-                borderRadius: 12,
-                padding: '14px 16px',
-            }}>
-                <div className="ai-ide-message-header" style={{ 
-                    color: isUser ? overlayTheme.mutedText : overlayTheme.titleText,
-                    marginBottom: isUser ? 6 : 10,
-                    display: 'flex', justifyContent: 'space-between', alignItems: 'center'
-                }}>
-                    <div>
-                    {isUser 
-                        ? <><UserOutlined /> <span>You</span></>
-                        : <><RobotOutlined style={{ color: overlayTheme.iconColor }} /> <span>GoNavi AI</span></>}
-                    </div>
-                    {/* 气泡操作栏 */}
-                    <div className="ai-message-actions" style={{ display: 'flex', gap: 8, opacity: 0, transition: 'opacity 0.2s', padding: '0 4px' }}>
-                        <Tooltip title={isCopied ? "已复制" : "复制全文"}>
-                            {isCopied ? (
-                                <CheckOutlined className="ai-action-icon" style={{ color: '#10b981' }} />
-                            ) : (
-                                <CopyOutlined className="ai-action-icon" onClick={() => {
-                                    navigator.clipboard.writeText(msg.content);
-                                    setIsCopied(true);
-                                    setTimeout(() => setIsCopied(false), 2000);
-                                }} style={{ cursor: 'pointer', color: overlayTheme.mutedText }} onMouseEnter={e => e.currentTarget.style.color = textColor} onMouseLeave={e => e.currentTarget.style.color = overlayTheme.mutedText} />
-                            )}
-                        </Tooltip>
-                        {isUser ? (
-                            <Tooltip title="编辑此条消息（移除其后所有记录并重新发送）">
-                                <EditOutlined className="ai-action-icon" onClick={() => onEdit(msg)} style={{ cursor: 'pointer', color: overlayTheme.mutedText }} onMouseEnter={e => e.currentTarget.style.color = textColor} onMouseLeave={e => e.currentTarget.style.color = overlayTheme.mutedText} />
-                            </Tooltip>
-                        ) : (
-                            <Tooltip title="重新生成（移除此条并触发上次用户输入重发）">
-                                <ReloadOutlined className="ai-action-icon" onClick={() => onRetry(msg)} style={{ cursor: 'pointer', color: overlayTheme.mutedText }} onMouseEnter={e => e.currentTarget.style.color = textColor} onMouseLeave={e => e.currentTarget.style.color = overlayTheme.mutedText} />
-                            </Tooltip>
-                        )}
-                        <Tooltip title="删除单条消息">
-                            <DeleteOutlined className="ai-action-icon" onClick={() => onDelete(msg.id)} style={{ cursor: 'pointer', color: overlayTheme.mutedText }} onMouseEnter={e => e.currentTarget.style.color = '#ef4444'} onMouseLeave={e => e.currentTarget.style.color = overlayTheme.mutedText} />
-                        </Tooltip>
-                    </div>
-                </div>
-                <div className="ai-ide-message-content ai-markdown-content" style={{ color: textColor }}>
-                    {msg.images && msg.images.length > 0 && (
-                        <div style={{ display: 'flex', gap: 8, flexWrap: 'wrap', marginBottom: 12 }}>
-                            {msg.images.map((img, i) => (
-                                <img key={i} src={img} alt={`Attached ${i}`} style={{ maxWidth: 200, maxHeight: 200, borderRadius: 8, objectFit: 'contain', border: overlayTheme.shellBorder }} />
-                            ))}
-                        </div>
-                    )}
-                    {/* 可折叠思考过程 */}
-                    {!isUser && parsedThinking && (
-                        <ThinkingBlock 
-                            displayThinking={parsedThinking}
-                            totalLen={parsedThinking.length}
-                            isTyping={isTypingThinking}
-                            isGlobalLoading={!!msg.loading}
-                            darkMode={darkMode} 
-                            overlayTheme={overlayTheme} 
-                            hasContent={!!msg.content} 
-                        />
-                    )}
-                    {isUser ? (
-                        <div style={{ whiteSpace: 'pre-wrap', wordBreak: 'break-word', fontSize: 13 }}>{msg.content}</div>
-                    ) : (
-                        <MemoizedMarkdown 
-                            content={displayContent}
-                            darkMode={darkMode}
-                            overlayTheme={overlayTheme}
-                            activeConnectionConfig={activeConnectionConfig}
-                            activeConnectionId={activeConnectionId}
-                            activeDbName={activeDbName}
-                        />
-                    )}
-                    {/* 错误原文复制按钮 */}
-                    {!isUser && msg.rawError && (
-                        <div style={{ marginTop: 8 }}>
-                            <button
-                                onClick={() => {
-                                    navigator.clipboard.writeText(msg.rawError || '');
-                                    const btn = document.getElementById(`raw-err-btn-${msg.id}`);
-                                    if (btn) { btn.textContent = '✅ 已复制'; setTimeout(() => { btn.textContent = '📋 复制报错原文'; }, 1500); }
-                                }}
-                                id={`raw-err-btn-${msg.id}`}
-                                style={{
-                                    fontSize: 12, padding: '3px 10px', borderRadius: 6, cursor: 'pointer',
-                                    border: `1px solid ${darkMode ? 'rgba(255,255,255,0.12)' : 'rgba(0,0,0,0.08)'}`,
-                                    background: darkMode ? 'rgba(255,255,255,0.04)' : 'rgba(0,0,0,0.02)',
-                                    color: overlayTheme.mutedText, transition: 'all 0.15s ease',
-                                }}
-                            >
-                                📋 复制报错原文
-                            </button>
-                        </div>
-                    )}
-                    {/* 工具调用进度展示 */}
-                    {!isUser && msg.tool_calls && msg.tool_calls.length > 0 && (
-                        <AIToolCallingBlock 
-                            tool_calls={msg.tool_calls} 
-                            loading={!!msg.loading} 
-                            allMessages={allMessages || []} 
-                            darkMode={darkMode} 
-                            overlayTheme={overlayTheme} 
-                            hasContent={!!msg.content} 
-                        />
-                    )}
-                    {msg.loading && msg.phase !== 'tool_calling' && msg.content && (
-                        <span className="ai-blinking-cursor" style={{ background: overlayTheme.iconColor }} />
-                    )}
-                </div>
-            </div>
-        </div>
-    );
-});

frontend/src/components/dataGridLayout.test.ts

@@ -1,32 +1,69 @@
-import { describe, expect, it } from 'vitest';
-
 import { calculateTableBodyBottomPadding, calculateVirtualTableScrollX } from './dataGridLayout';
 
-describe('dataGridLayout helpers', () => {
-  it('returns zero bottom padding without horizontal overflow', () => {
-    expect(calculateTableBodyBottomPadding({
-      hasHorizontalOverflow: false,
-      floatingScrollbarHeight: 10,
-      floatingScrollbarGap: 6,
-    })).toBe(0);
-  });
+const assertEqual = (actual: unknown, expected: unknown, message: string) => {
+  if (actual !== expected) {
+    throw new Error(`${message}\nactual: ${String(actual)}\nexpected: ${String(expected)}`);
+  }
+};
 
-  it('adds safe area when horizontal overflow exists', () => {
-    expect(calculateTableBodyBottomPadding({
-      hasHorizontalOverflow: true,
-      floatingScrollbarHeight: 10,
-      floatingScrollbarGap: 6,
-    })).toBe(28);
-    expect(calculateTableBodyBottomPadding({
-      hasHorizontalOverflow: true,
-      floatingScrollbarHeight: 14,
-      floatingScrollbarGap: 4,
-    })).toBe(30);
-  });
+assertEqual(
+  calculateTableBodyBottomPadding({
+    hasHorizontalOverflow: false,
+    floatingScrollbarHeight: 10,
+    floatingScrollbarGap: 6,
+  }),
+  0,
+  '无横向滚动条时不应增加底部间距'
+);
 
-  it('keeps scroll width aligned with viewport or content width', () => {
-    expect(calculateVirtualTableScrollX({ totalWidth: 646, tableViewportWidth: 1200, isMacLike: false })).toBe(1200);
-    expect(calculateVirtualTableScrollX({ totalWidth: 646, tableViewportWidth: 0, isMacLike: false })).toBe(646);
-    expect(calculateVirtualTableScrollX({ totalWidth: 1200, tableViewportWidth: 800, isMacLike: true })).toBe(1202);
-  });
-});
+assertEqual(
+  calculateTableBodyBottomPadding({
+    hasHorizontalOverflow: true,
+    floatingScrollbarHeight: 10,
+    floatingScrollbarGap: 6,
+  }),
+  28,
+  '默认悬浮滚动条应预留滚动条高度、间距和额外安全区'
+);
+
+assertEqual(
+  calculateTableBodyBottomPadding({
+    hasHorizontalOverflow: true,
+    floatingScrollbarHeight: 14,
+    floatingScrollbarGap: 4,
+  }),
+  30,
+  '较粗滚动条场景下应同步放大底部安全区'
+);
+
+assertEqual(
+  calculateVirtualTableScrollX({
+    totalWidth: 646,
+    tableViewportWidth: 1200,
+    isMacLike: false,
+  }),
+  1200,
+  '列总宽小于视口时应按视口宽度返回 scroll.x，避免 header/body 走两套宽度'
+);
+
+assertEqual(
+  calculateVirtualTableScrollX({
+    totalWidth: 646,
+    tableViewportWidth: 0,
+    isMacLike: false,
+  }),
+  646,
+  '未拿到视口宽度时应退回列宽总和'
+);
+
+assertEqual(
+  calculateVirtualTableScrollX({
+    totalWidth: 1200,
+    tableViewportWidth: 800,
+    isMacLike: true,
+  }),
+  1202,
+  'macOS 横向溢出时仍需额外预留 2px 以稳定滚动轨道'
+);
+
+console.log('dataGridLayout tests passed');

frontend/src/components/redisViewerTree.test.ts

@@ -1,5 +1,3 @@
-import { describe, expect, it } from 'vitest';
-
 import type { RedisKeyInfo } from '../types';
 import {
   applyRenamedRedisKeyState,
@@ -9,6 +7,20 @@ import {
   isGroupFullyChecked,
 } from './redisViewerTree';
 
+const assert = (condition: unknown, message: string) => {
+  if (!condition) {
+    throw new Error(message);
+  }
+};
+
+const assertEqual = (actual: unknown, expected: unknown, message: string) => {
+  const actualText = JSON.stringify(actual);
+  const expectedText = JSON.stringify(expected);
+  if (actualText !== expectedText) {
+    throw new Error(`${message}\nactual: ${actualText}\nexpected: ${expectedText}`);
+  }
+};
+
 const sampleKeys: RedisKeyInfo[] = [
   { key: 'app:user:1', type: 'string', ttl: -1 },
   { key: 'app:user:2', type: 'string', ttl: -1 },
@@ -16,64 +28,78 @@ const sampleKeys: RedisKeyInfo[] = [
   { key: 'misc', type: 'set', ttl: -1 },
 ];
 
-describe('redisViewerTree helpers', () => {
-  it('builds grouped redis key tree and group selection state', () => {
-    const tree = buildRedisKeyTree(sampleKeys, true);
-    const appGroup = tree.treeData.find((node) => node.key === 'group:app');
-    const userGroup = appGroup?.children?.find((node) => node.key === 'group:app:user');
+const tree = buildRedisKeyTree(sampleKeys, true);
+const appGroup = tree.treeData.find((node) => node.key === 'group:app');
+const userGroup = appGroup?.children?.find((node) => node.key === 'group:app:user');
 
-    expect(appGroup).toBeTruthy();
-    expect(userGroup).toBeTruthy();
-    expect(appGroup?.descendantRawKeys).toEqual(['app:order:1', 'app:user:1', 'app:user:2']);
+assert(appGroup, '应生成 group:app 节点');
+assert(userGroup, '应生成 group:app:user 节点');
+assertEqual(
+  appGroup?.descendantRawKeys,
+  ['app:order:1', 'app:user:1', 'app:user:2'],
+  'app 分组应收集全部后代 key'
+);
 
-    const selectedAfterGroupCheck = applyTreeNodeCheck([], appGroup!, true);
-    expect(selectedAfterGroupCheck).toEqual(['app:order:1', 'app:user:1', 'app:user:2']);
+const selectedAfterGroupCheck = applyTreeNodeCheck([], appGroup!, true);
+assertEqual(
+  selectedAfterGroupCheck,
+  ['app:order:1', 'app:user:1', 'app:user:2'],
+  '勾选分组应递归选中全部后代 key'
+);
 
-    const checkedState = buildCheckedTreeNodeState(selectedAfterGroupCheck, tree);
-    expect(checkedState.checked).toEqual(['key:app:order:1', 'group:app:order', 'key:app:user:1', 'key:app:user:2', 'group:app:user', 'group:app']);
-    expect(checkedState.halfChecked).toEqual([]);
-    expect(isGroupFullyChecked(appGroup!, selectedAfterGroupCheck)).toBe(true);
+const checkedState = buildCheckedTreeNodeState(selectedAfterGroupCheck, tree);
+assertEqual(
+  checkedState.checked,
+  ['key:app:order:1', 'group:app:order', 'key:app:user:1', 'key:app:user:2', 'group:app:user', 'group:app'],
+  '全部后代已选中时，父分组和叶子都应进入 checked'
+);
+assertEqual(checkedState.halfChecked, [], '全部后代已选中时不应有 halfChecked');
+assertEqual(isGroupFullyChecked(appGroup!, selectedAfterGroupCheck), true, '全部后代已选中时，分组应视为 fully checked');
 
-    const selectedAfterGroupUncheck = applyTreeNodeCheck(selectedAfterGroupCheck, appGroup!, false);
-    expect(selectedAfterGroupUncheck).toEqual([]);
-    expect(isGroupFullyChecked(appGroup!, selectedAfterGroupUncheck)).toBe(false);
-  });
+const selectedAfterGroupUncheck = applyTreeNodeCheck(selectedAfterGroupCheck, appGroup!, false);
+assertEqual(selectedAfterGroupUncheck, [], '取消勾选分组应移除全部后代 key');
+assertEqual(isGroupFullyChecked(appGroup!, selectedAfterGroupUncheck), false, '取消后分组不应再是 fully checked');
 
-  it('marks parent groups as half checked for partial selection', () => {
-    const tree = buildRedisKeyTree(sampleKeys, true);
-    const appGroup = tree.treeData.find((node) => node.key === 'group:app');
-    const partialState = buildCheckedTreeNodeState(['app:user:1'], tree);
+const partialState = buildCheckedTreeNodeState(['app:user:1'], tree);
+assertEqual(
+  partialState.halfChecked,
+  ['group:app:user', 'group:app'],
+  '仅部分后代选中时，相关分组应进入 halfChecked'
+);
+assertEqual(isGroupFullyChecked(appGroup!, ['app:user:1']), false, '部分选中时分组不应是 fully checked');
 
-    expect(partialState.halfChecked).toEqual(['group:app:user', 'group:app']);
-    expect(isGroupFullyChecked(appGroup!, ['app:user:1'])).toBe(false);
-  });
+const renamedState = applyRenamedRedisKeyState(
+  {
+    keys: sampleKeys,
+    selectedKey: 'app:user:2',
+    selectedKeys: ['app:user:1', 'app:user:2', 'misc'],
+  },
+  'app:user:2',
+  'app:user:200'
+);
 
-  it('updates selected keys consistently after rename', () => {
-    const renamedState = applyRenamedRedisKeyState(
-      {
-        keys: sampleKeys,
-        selectedKey: 'app:user:2',
-        selectedKeys: ['app:user:1', 'app:user:2', 'misc'],
-      },
-      'app:user:2',
-      'app:user:200'
-    );
+assertEqual(
+  renamedState.keys.map((item) => item.key),
+  ['app:user:1', 'app:user:200', 'app:order:1', 'misc'],
+  '重命名后 keys 列表应替换旧 key'
+);
+assertEqual(renamedState.selectedKey, 'app:user:200', '当前详情选中的 key 应切换为新 key');
+assertEqual(
+  renamedState.selectedKeys,
+  ['app:user:1', 'app:user:200', 'misc'],
+  '批量选中集合中的旧 key 应映射为新 key'
+);
 
-    expect(renamedState.keys.map((item) => item.key)).toEqual(['app:user:1', 'app:user:200', 'app:order:1', 'misc']);
-    expect(renamedState.selectedKey).toBe('app:user:200');
-    expect(renamedState.selectedKeys).toEqual(['app:user:1', 'app:user:200', 'misc']);
+const unrelatedRenameState = applyRenamedRedisKeyState(
+  {
+    keys: sampleKeys,
+    selectedKey: 'misc',
+    selectedKeys: ['app:user:1'],
+  },
+  'app:order:1',
+  'app:order:9'
+);
+assertEqual(unrelatedRenameState.selectedKey, 'misc', '非当前详情 key 的重命名不应影响 selectedKey');
+assertEqual(unrelatedRenameState.selectedKeys, ['app:user:1'], '非已勾选 key 的重命名不应污染选中集合');
 
-    const unrelatedRenameState = applyRenamedRedisKeyState(
-      {
-        keys: sampleKeys,
-        selectedKey: 'misc',
-        selectedKeys: ['app:user:1'],
-      },
-      'app:order:1',
-      'app:order:9'
-    );
-
-    expect(unrelatedRenameState.selectedKey).toBe('misc');
-    expect(unrelatedRenameState.selectedKeys).toEqual(['app:user:1']);
-  });
-});
+console.log('redisViewerTree tests passed');

frontend/src/components/redisViewerWorkbenchTheme.test.ts

@@ -1,28 +1,50 @@
-import { describe, expect, it } from 'vitest';
-
 import { buildRedisWorkbenchTheme } from './redisViewerWorkbenchTheme';
 
-describe('buildRedisWorkbenchTheme', () => {
-  it('builds dark redis workbench theme', () => {
-    const darkTheme = buildRedisWorkbenchTheme({ darkMode: true, opacity: 0.72, blur: 14 });
-    expect(darkTheme.isDark).toBe(true);
-    expect(darkTheme.panelBg).toMatch(/^rgba\(/);
-    expect(darkTheme.toolbarPrimaryBg).toMatch(/^linear-gradient\(/);
-    expect(darkTheme.actionDangerBg).not.toBe(darkTheme.actionSecondaryBg);
-    expect(darkTheme.treeSelectedBg).not.toBe(darkTheme.treeHoverBg);
-    expect(darkTheme.appBg).toMatch(/rgba\(15, 15, 17,/);
-    expect(darkTheme.panelBg).toMatch(/rgba\(24, 24, 28,/);
-    expect(darkTheme.panelBgStrong).toMatch(/rgba\(31, 31, 36,/);
-    expect(darkTheme.backdropFilter).toBe('blur(14px)');
-  });
+const assertEqual = (actual: unknown, expected: unknown, message: string) => {
+  if (actual !== expected) {
+    throw new Error(`${message}\nactual: ${String(actual)}\nexpected: ${String(expected)}`);
+  }
+};
 
-  it('builds light redis workbench theme', () => {
-    const lightTheme = buildRedisWorkbenchTheme({ darkMode: false, opacity: 1, blur: 0 });
-    expect(lightTheme.isDark).toBe(false);
-    expect(lightTheme.panelBg).toMatch(/^rgba\(/);
-    expect(lightTheme.contentEmptyBg).toMatch(/^linear-gradient\(/);
-    expect(lightTheme.textPrimary).not.toBe(lightTheme.textSecondary);
-    expect(lightTheme.statusTagBg).not.toBe(lightTheme.statusTagMutedBg);
-    expect(lightTheme.backdropFilter).toBe('none');
-  });
+const assertNotEqual = (actual: unknown, expected: unknown, message: string) => {
+  if (actual === expected) {
+    throw new Error(`${message}\nactual: ${String(actual)}\nnotExpected: ${String(expected)}`);
+  }
+};
+
+const assertMatch = (value: string, pattern: RegExp, message: string) => {
+  if (!pattern.test(value)) {
+    throw new Error(`${message}\nactual: ${value}\npattern: ${String(pattern)}`);
+  }
+};
+
+const darkTheme = buildRedisWorkbenchTheme({
+  darkMode: true,
+  opacity: 0.72,
+  blur: 14,
 });
+
+assertEqual(darkTheme.isDark, true, 'dark 主题标记应为 true');
+assertMatch(darkTheme.panelBg, /^rgba\(/, 'dark 主题面板背景应为 rgba');
+assertMatch(darkTheme.toolbarPrimaryBg, /^linear-gradient\(/, '工具栏主按钮应使用渐变背景');
+assertNotEqual(darkTheme.actionDangerBg, darkTheme.actionSecondaryBg, '危险态按钮背景不应与普通按钮相同');
+assertNotEqual(darkTheme.treeSelectedBg, darkTheme.treeHoverBg, '树节点选中态与悬浮态不应相同');
+assertMatch(darkTheme.appBg, /rgba\(15, 15, 17,/, 'dark 背景应保持中性黑基底');
+assertMatch(darkTheme.panelBg, /rgba\(24, 24, 28,/, 'dark 面板背景应保持中性黑灰');
+assertMatch(darkTheme.panelBgStrong, /rgba\(31, 31, 36,/, 'dark 强面板背景应保持中性黑灰');
+assertEqual(darkTheme.backdropFilter, 'blur(14px)', 'blur 参数应映射为 backdropFilter');
+
+const lightTheme = buildRedisWorkbenchTheme({
+  darkMode: false,
+  opacity: 1,
+  blur: 0,
+});
+
+assertEqual(lightTheme.isDark, false, 'light 主题标记应为 false');
+assertMatch(lightTheme.panelBg, /^rgba\(/, 'light 主题面板背景应为 rgba');
+assertMatch(lightTheme.contentEmptyBg, /^linear-gradient\(/, 'light 空状态背景应为渐变');
+assertNotEqual(lightTheme.textPrimary, lightTheme.textSecondary, '主次文本颜色应区分');
+assertNotEqual(lightTheme.statusTagBg, lightTheme.statusTagMutedBg, '状态 tag 应区分普通与弱化样式');
+assertEqual(lightTheme.backdropFilter, 'none', 'blur=0 时 backdropFilter 应为 none');
+
+console.log('redisViewerWorkbenchTheme tests passed');

frontend/src/components/tableDesignerIndexUtils.test.ts

@@ -1,95 +0,0 @@
-import { describe, expect, it } from 'vitest';
-
-import {
-  hasIndexFormChanged,
-  normalizeIndexFormFromRow,
-  shouldRestoreOriginalIndex,
-  toggleIndexSelection,
-  type IndexDisplaySnapshot,
-  type IndexFormSnapshot,
-} from './tableDesignerIndexUtils';
-
-describe('tableDesignerIndexUtils', () => {
-  it('normalizes index rows for edit form reuse', () => {
-    const row: IndexDisplaySnapshot = {
-      key: 'idx_user_name',
-      name: 'idx_user_name',
-      indexType: 'btree',
-      nonUnique: 0,
-      columnNames: ['name'],
-    };
-
-    expect(normalizeIndexFormFromRow(row, ['NORMAL', 'UNIQUE', 'PRIMARY', 'FULLTEXT', 'SPATIAL'])).toEqual({
-      name: 'idx_user_name',
-      columnNames: ['name'],
-      kind: 'UNIQUE',
-      indexType: 'BTREE',
-    });
-  });
-
-  it('detects no-op index edits as unchanged', () => {
-    const previousForm: IndexFormSnapshot = {
-      name: 'idx_user_name',
-      columnNames: ['name'],
-      kind: 'UNIQUE',
-      indexType: 'BTREE',
-    };
-    const nextForm: IndexFormSnapshot = {
-      name: 'idx_user_name',
-      columnNames: ['name'],
-      kind: 'UNIQUE',
-      indexType: 'BTREE',
-    };
-
-    expect(hasIndexFormChanged(previousForm, nextForm)).toBe(false);
-  });
-
-  it('marks edits as changed when index columns differ', () => {
-    const previousForm: IndexFormSnapshot = {
-      name: 'idx_user_name',
-      columnNames: ['name'],
-      kind: 'NORMAL',
-      indexType: 'DEFAULT',
-    };
-    const nextForm: IndexFormSnapshot = {
-      name: 'idx_user_name',
-      columnNames: ['name', 'email'],
-      kind: 'NORMAL',
-      indexType: 'DEFAULT',
-    };
-
-    expect(hasIndexFormChanged(previousForm, nextForm)).toBe(true);
-  });
-
-  it('toggles selected index keys without duplicates', () => {
-    expect(toggleIndexSelection([], 'idx_user_name', true)).toEqual(['idx_user_name']);
-    expect(toggleIndexSelection(['idx_user_name'], 'idx_user_name', true)).toEqual(['idx_user_name']);
-    expect(toggleIndexSelection(['idx_user_name'], 'idx_user_name')).toEqual([]);
-  });
-
-  it('keeps single-selection toggles stable across repeated clicks', () => {
-    let selected = toggleIndexSelection([], 'idx_user_name');
-    expect(selected).toEqual(['idx_user_name']);
-
-    selected = toggleIndexSelection(selected, 'idx_user_name');
-    expect(selected).toEqual([]);
-
-    selected = toggleIndexSelection(selected, 'idx_user_name');
-    expect(selected).toEqual(['idx_user_name']);
-
-    selected = toggleIndexSelection(selected, 'idx_user_email');
-    expect(selected).toEqual(['idx_user_name', 'idx_user_email']);
-
-    selected = toggleIndexSelection(selected, 'idx_user_email');
-    expect(selected).toEqual(['idx_user_name']);
-
-    selected = toggleIndexSelection(selected, 'idx_user_name');
-    expect(selected).toEqual([]);
-  });
-
-  it('only restores original index when create step fails after drop step', () => {
-    expect(shouldRestoreOriginalIndex({ failedStatementIndex: 1 })).toBe(true);
-    expect(shouldRestoreOriginalIndex({ failedStatementIndex: 0 })).toBe(false);
-    expect(shouldRestoreOriginalIndex({})).toBe(false);
-  });
-});

frontend/src/components/tableDesignerIndexUtils.ts

@@ -1,78 +0,0 @@
-export type IndexKind = 'NORMAL' | 'UNIQUE' | 'PRIMARY' | 'FULLTEXT' | 'SPATIAL';
-
-export interface IndexDisplaySnapshot {
-  key: string;
-  name: string;
-  indexType: string;
-  nonUnique: number;
-  columnNames: string[];
-}
-
-export interface IndexFormSnapshot {
-  name: string;
-  columnNames: string[];
-  kind: IndexKind;
-  indexType: string;
-}
-
-export interface SchemaExecutionSnapshot {
-  failedStatementIndex?: number;
-}
-
-export const normalizeIndexFormFromRow = (
-  row: IndexDisplaySnapshot,
-  supportedKinds: IndexKind[],
-): IndexFormSnapshot => {
-  const selectedName = String(row.name || '').trim();
-  const selectedNameUpper = selectedName.toUpperCase();
-  const selectedTypeUpper = String(row.indexType || '').trim().toUpperCase();
-  let kind: IndexKind = 'NORMAL';
-  if (selectedNameUpper === 'PRIMARY') {
-    kind = 'PRIMARY';
-  } else if (selectedTypeUpper === 'FULLTEXT') {
-    kind = 'FULLTEXT';
-  } else if (selectedTypeUpper === 'SPATIAL') {
-    kind = 'SPATIAL';
-  } else if (row.nonUnique === 0) {
-    kind = 'UNIQUE';
-  }
-  if (!supportedKinds.includes(kind)) {
-    kind = row.nonUnique === 0 ? 'UNIQUE' : 'NORMAL';
-  }
-  return {
-    name: kind === 'PRIMARY' ? 'PRIMARY' : selectedName,
-    columnNames: [...row.columnNames],
-    kind,
-    indexType: kind === 'NORMAL' || kind === 'UNIQUE'
-      ? (selectedTypeUpper || 'DEFAULT')
-      : 'DEFAULT',
-  };
-};
-
-export const hasIndexFormChanged = (
-  previousForm: IndexFormSnapshot,
-  nextForm: IndexFormSnapshot,
-): boolean => {
-  if (previousForm.name !== nextForm.name) return true;
-  if (previousForm.kind !== nextForm.kind) return true;
-  if (previousForm.indexType !== nextForm.indexType) return true;
-  if (previousForm.columnNames.length !== nextForm.columnNames.length) return true;
-  return previousForm.columnNames.some((col, idx) => col !== nextForm.columnNames[idx]);
-};
-
-export const toggleIndexSelection = (
-  selectedKeys: string[],
-  key: string,
-  checked?: boolean,
-): string[] => {
-  const exists = selectedKeys.includes(key);
-  const nextChecked = checked ?? !exists;
-  if (nextChecked) {
-    return exists ? selectedKeys : [...selectedKeys, key];
-  }
-  return selectedKeys.filter((item) => item !== key);
-};
-
-export const shouldRestoreOriginalIndex = (result: SchemaExecutionSnapshot): boolean => (
-  (result.failedStatementIndex ?? -1) > 0
-);

frontend/src/main.tsx

@@ -5,8 +5,6 @@ import App from './App'
 
 // 全局配置 Monaco Editor 使用本地打包的文件，避免从 CDN (jsdelivr) 加载。
 // Windows WebView2 环境下访问外部 CDN 可能失败，导致编辑器一直显示 Loading。
-// 中文语言包必须在 monaco-editor 主包之前导入，否则右键菜单等 UI 仍为英文。
-import 'monaco-editor/esm/nls.messages.zh-cn'
 import { loader } from '@monaco-editor/react'
 import * as monaco from 'monaco-editor'
 loader.config({ monaco })
@@ -44,11 +42,11 @@ if (typeof window !== 'undefined' && !(window as any).go) {
 // 全局注册透明主题，避免每个 Editor 组件 beforeMount 中重复定义
 monaco.editor.defineTheme('transparent-dark', {
   base: 'vs-dark', inherit: true, rules: [],
-  colors: { 'editor.background': '#00000000', 'editor.lineHighlightBackground': '#ffffff10', 'editorGutter.background': '#00000000', 'editorStickyScroll.background': '#1e1e1e', 'editorStickyScrollHover.background': '#2a2a2a' }
+  colors: { 'editor.background': '#00000000', 'editor.lineHighlightBackground': '#ffffff10', 'editorGutter.background': '#00000000' }
 })
 monaco.editor.defineTheme('transparent-light', {
   base: 'vs', inherit: true, rules: [],
-  colors: { 'editor.background': '#00000000', 'editor.lineHighlightBackground': '#00000010', 'editorGutter.background': '#00000000', 'editorStickyScroll.background': '#ffffff', 'editorStickyScrollHover.background': '#f5f5f5' }
+  colors: { 'editor.background': '#00000000', 'editor.lineHighlightBackground': '#00000010', 'editorGutter.background': '#00000000' }
 })
 
 ReactDOM.createRoot(document.getElementById('root')!).render(

frontend/src/store.ts

@@ -1,6 +1,6 @@
 import { create } from 'zustand';
 import { persist } from 'zustand/middleware';
-import { ConnectionConfig, ProxyConfig, SavedConnection, TabData, SavedQuery, ConnectionTag, AIChatMessage, AIContextItem } from './types';
+import { ConnectionConfig, ProxyConfig, SavedConnection, TabData, SavedQuery, ConnectionTag } from './types';
 import {
   ShortcutAction,
   ShortcutBinding,
@@ -10,7 +10,7 @@ import {
   sanitizeShortcutOptions,
 } from './utils/shortcuts';
 
-const DEFAULT_APPEARANCE = { enabled: true, opacity: 1.0, blur: 0, useNativeMacWindowControls: false };
+const DEFAULT_APPEARANCE = { enabled: true, opacity: 1.0, blur: 0 };
 const DEFAULT_UI_SCALE = 1.0;
 const MIN_UI_SCALE = 0.8;
 const MAX_UI_SCALE = 1.25;
@@ -25,7 +25,7 @@ const MAX_HOST_ENTRY_LENGTH = 512;
 const MAX_HOST_ENTRIES = 64;
 const DEFAULT_TIMEOUT_SECONDS = 30;
 const MAX_TIMEOUT_SECONDS = 3600;
-const PERSIST_VERSION = 7;
+const PERSIST_VERSION = 6;
 const DEFAULT_CONNECTION_TYPE = 'mysql';
 const DEFAULT_GLOBAL_PROXY: GlobalProxyConfig = {
   enabled: false,
@@ -405,7 +405,7 @@ interface AppState {
   activeContext: { connectionId: string; dbName: string } | null;
   savedQueries: SavedQuery[];
   theme: 'light' | 'dark';
-  appearance: { enabled: boolean; opacity: number; blur: number; useNativeMacWindowControls: boolean };
+  appearance: { enabled: boolean; opacity: number; blur: number };
   uiScale: number;
   fontSize: number;
   startupFullscreen: boolean;
@@ -424,19 +424,6 @@ interface AppState {
   windowState: 'normal' | 'fullscreen' | 'maximized';
   sidebarWidth: number;
 
-  // AI 运行时与持久化状态
-  aiPanelVisible: boolean;
-  aiChatHistory: Record<string, AIChatMessage[]>; // sessionId -> messages
-  replaceAIChatHistory: (sessionId: string, messages: AIChatMessage[]) => void;
-  aiChatSessions: { id: string; title: string; updatedAt: number }[]; // 历史会话列表
-  aiActiveSessionId: string | null;
-  updateAISessionTitle: (sessionId: string, title: string) => void;
-
-  aiContexts: Record<string, AIContextItem[]>;
-  addAIContext: (connectionKey: string, context: AIContextItem) => void;
-  removeAIContext: (connectionKey: string, dbName: string, tableName: string) => void;
-  clearAIContexts: (connectionKey: string) => void;
-
   addConnection: (conn: SavedConnection) => void;
   updateConnection: (conn: SavedConnection) => void;
   removeConnection: (id: string) => void;
@@ -463,7 +450,7 @@ interface AppState {
   deleteQuery: (id: string) => void;
 
   setTheme: (theme: 'light' | 'dark') => void;
-  setAppearance: (appearance: Partial<{ enabled: boolean; opacity: number; blur: number; useNativeMacWindowControls: boolean }>) => void;
+  setAppearance: (appearance: Partial<{ enabled: boolean; opacity: number; blur: number }>) => void;
   setUiScale: (scale: number) => void;
   setFontSize: (size: number) => void;
   setStartupFullscreen: (enabled: boolean) => void;
@@ -488,18 +475,6 @@ interface AppState {
   setWindowBounds: (bounds: { width: number; height: number; x: number; y: number }) => void;
   setWindowState: (state: 'normal' | 'fullscreen' | 'maximized') => void;
   setSidebarWidth: (width: number) => void;
-
-  // AI actions
-  toggleAIPanel: () => void;
-  setAIPanelVisible: (visible: boolean) => void;
-  addAIChatMessage: (sessionId: string, message: AIChatMessage) => void;
-  updateAIChatMessage: (sessionId: string, messageId: string, updates: Partial<AIChatMessage>) => void;
-  deleteAIChatMessage: (sessionId: string, messageId: string) => void;
-  truncateAIChatMessages: (sessionId: string, upToMessageId: string) => void;
-  clearAIChatHistory: (sessionId: string) => void;
-  deleteAISession: (sessionId: string) => void;
-  createNewAISession: () => void;
-  setAIActiveSessionId: (sessionId: string | null) => void;
 }
 
 const sanitizeSavedQueries = (value: unknown): SavedQuery[] => {
@@ -586,9 +561,9 @@ const sanitizeTableHiddenColumns = (value: unknown): Record<string, string[]> =>
 };
 
 const sanitizeAppearance = (
-  appearance: Partial<{ enabled: boolean; opacity: number; blur: number; useNativeMacWindowControls: boolean }> | undefined,
+  appearance: Partial<{ enabled: boolean; opacity: number; blur: number }> | undefined,
   version: number
-): { enabled: boolean; opacity: number; blur: number; useNativeMacWindowControls: boolean } => {
+): { enabled: boolean; opacity: number; blur: number } => {
   if (!appearance || typeof appearance !== 'object') {
     return { ...DEFAULT_APPEARANCE };
   }
@@ -596,9 +571,6 @@ const sanitizeAppearance = (
     enabled: typeof appearance.enabled === 'boolean' ? appearance.enabled : DEFAULT_APPEARANCE.enabled,
     opacity: typeof appearance.opacity === 'number' ? appearance.opacity : DEFAULT_APPEARANCE.opacity,
     blur: typeof appearance.blur === 'number' ? appearance.blur : DEFAULT_APPEARANCE.blur,
-    useNativeMacWindowControls: typeof appearance.useNativeMacWindowControls === 'boolean'
-      ? appearance.useNativeMacWindowControls
-      : DEFAULT_APPEARANCE.useNativeMacWindowControls,
   };
   if (version < 2 && isLegacyDefaultAppearance(appearance)) {
     return { ...DEFAULT_APPEARANCE };
@@ -667,74 +639,6 @@ const unwrapPersistedAppState = (persistedState: unknown): Record<string, unknow
   return raw;
 };
 
-// --- AI 会话文件持久化辅助函数 ---
-
-/** 每个 session 独立防抖定时器（2秒） */
-const _persistTimers: Record<string, ReturnType<typeof setTimeout>> = {};
-
-function _debouncedPersistSession(sessionId: string) {
-  if (_persistTimers[sessionId]) clearTimeout(_persistTimers[sessionId]);
-  _persistTimers[sessionId] = setTimeout(() => {
-    delete _persistTimers[sessionId];
-    const state = useStore.getState();
-    const messages = state.aiChatHistory[sessionId];
-    const sessionMeta = state.aiChatSessions.find(s => s.id === sessionId);
-    if (!messages && !sessionMeta) return; // session 已被删除，跳过
-    const title = sessionMeta?.title || '新的对话';
-    const updatedAt = sessionMeta?.updatedAt || Date.now();
-    const messagesJSON = JSON.stringify(messages || []);
-    const Service = (window as any).go?.aiservice?.Service;
-    Service?.AISaveSession?.(sessionId, title, updatedAt, messagesJSON).catch((e: any) => {
-      console.error('[AI Session Persist] 持久化失败:', sessionId, e);
-    });
-  }, 2000);
-}
-
-/** 从后端加载会话列表（仅元数据，不含消息体） */
-export async function loadAISessionsFromBackend(): Promise<{ id: string; title: string; updatedAt: number }[]> {
-  const Service = (window as any).go?.aiservice?.Service;
-  if (!Service?.AIGetSessions) return [];
-  try {
-    const sessions = await Service.AIGetSessions();
-    if (Array.isArray(sessions)) {
-      useStore.setState({ aiChatSessions: sessions });
-      return sessions;
-    }
-  } catch (e) {
-    console.error('[AI Session] 加载会话列表失败:', e);
-  }
-  return [];
-}
-
-/** 从后端加载指定会话的消息数据到内存 */
-export async function loadAISessionFromBackend(sessionId: string): Promise<boolean> {
-  const state = useStore.getState();
-  // 如果内存中已有消息，跳过重复加载
-  if (state.aiChatHistory[sessionId]?.length > 0) return true;
-
-  const Service = (window as any).go?.aiservice?.Service;
-  if (!Service?.AILoadSession) return false;
-  try {
-    const result = await Service.AILoadSession(sessionId);
-    if (result?.success) {
-      let messages = result.messages;
-      // messages 可能是 JSON string 或已解析的数组
-      if (typeof messages === 'string') {
-        try { messages = JSON.parse(messages); } catch { messages = []; }
-      }
-      if (Array.isArray(messages)) {
-        useStore.setState((prev) => ({
-          aiChatHistory: { ...prev.aiChatHistory, [sessionId]: messages },
-        }));
-        return true;
-      }
-    }
-  } catch (e) {
-    console.error('[AI Session] 加载会话消息失败:', sessionId, e);
-  }
-  return false;
-}
-
 export const useStore = create<AppState>()(
   persist(
     (set) => ({
@@ -764,13 +668,6 @@ export const useStore = create<AppState>()(
       windowState: 'normal' as const,
       sidebarWidth: 330,
 
-      // AI 运行状态
-      aiPanelVisible: false,
-      aiChatHistory: {},
-      aiChatSessions: [],
-      aiActiveSessionId: null,
-      aiContexts: {},
-
       addConnection: (conn) => set((state) => ({ connections: [...state.connections, conn] })),
       updateConnection: (conn) => set((state) => ({
           connections: state.connections.map(c => c.id === conn.id ? conn : c)
@@ -824,33 +721,6 @@ export const useStore = create<AppState>()(
             newTabs[index] = { ...newTabs[index], ...tab };
             return { tabs: newTabs, activeTabId: tab.id };
         }
-        // 语义去重：对 table/design 类型按 connectionId+dbName+tableName 匹配已有 Tab
-        if ((tab.type === 'table' || tab.type === 'design') && tab.tableName && tab.connectionId && tab.dbName) {
-            const semanticIndex = state.tabs.findIndex(t =>
-                t.type === tab.type &&
-                t.connectionId === tab.connectionId &&
-                t.dbName === tab.dbName &&
-                t.tableName === tab.tableName
-            );
-            if (semanticIndex !== -1) {
-                const existingTab = state.tabs[semanticIndex];
-                const newTabs = [...state.tabs];
-                newTabs[semanticIndex] = { ...existingTab, ...tab, id: existingTab.id };
-                return { tabs: newTabs, activeTabId: existingTab.id };
-            }
-        }
-        // 语义去重：对 query 类型按 savedQueryId 匹配已有 Tab（避免保存后重复打开）
-        if (tab.type === 'query' && tab.savedQueryId) {
-            const savedQueryIndex = state.tabs.findIndex(t =>
-                t.type === 'query' && (t.savedQueryId === tab.savedQueryId || t.id === tab.savedQueryId)
-            );
-            if (savedQueryIndex !== -1) {
-                const existingTab = state.tabs[savedQueryIndex];
-                const newTabs = [...state.tabs];
-                newTabs[savedQueryIndex] = { ...existingTab, ...tab, id: existingTab.id };
-                return { tabs: newTabs, activeTabId: existingTab.id };
-            }
-        }
         return { tabs: [...state.tabs, tab], activeTabId: tab.id };
       }),
       
@@ -1050,152 +920,6 @@ export const useStore = create<AppState>()(
       setWindowState: (state) => set({ windowState: state }),
 
       setSidebarWidth: (width) => set({ sidebarWidth: Math.max(200, Math.min(600, Math.trunc(width))) }),
-
-      // AI actions
-      toggleAIPanel: () => set((state) => ({ aiPanelVisible: !state.aiPanelVisible })),
-      setAIPanelVisible: (visible) => set({ aiPanelVisible: visible }),
-      addAIChatMessage: (sessionId, message) => {
-        set((state) => {
-          const history = { ...state.aiChatHistory };
-          const messages = history[sessionId] || [];
-          history[sessionId] = [...messages, message];
-          
-          let newSessions = [...state.aiChatSessions];
-          const existingSession = newSessions.find(s => s.id === sessionId);
-          
-          if (!existingSession) {
-              let title = message.role === 'user' ? message.content : '新的对话';
-              if (title.length > 20) {
-                  title = title.substring(0, 20) + '...';
-              }
-              newSessions.unshift({ id: sessionId, title, updatedAt: Date.now() });
-          } else {
-              newSessions = newSessions.filter(s => s.id !== sessionId);
-              newSessions.unshift({ ...existingSession, updatedAt: Date.now() });
-          }
-          
-          return { aiChatHistory: history, aiChatSessions: newSessions };
-        });
-        // 异步持久化到文件（fire-and-forget，防抖由外层控制）
-        _debouncedPersistSession(sessionId);
-      },
-      updateAIChatMessage: (sessionId, messageId, updates) => {
-        set((state) => {
-          const messages = state.aiChatHistory[sessionId];
-          if (!messages) return state;
-          const idx = messages.findIndex(m => m.id === messageId);
-          if (idx < 0) return state;
-          const newMessages = [...messages];
-          newMessages[idx] = { ...newMessages[idx], ...updates };
-          const history = { ...state.aiChatHistory, [sessionId]: newMessages };
-          const isContentOnlyUpdate = Object.keys(updates).length === 1 && 'content' in updates;
-          if (!isContentOnlyUpdate) {
-              let newSessions = [...state.aiChatSessions];
-              const existingSession = newSessions.find(s => s.id === sessionId);
-              if (existingSession) {
-                  newSessions = newSessions.filter(s => s.id !== sessionId);
-                  newSessions.unshift({ ...existingSession, updatedAt: Date.now() });
-              }
-              return { aiChatHistory: history, aiChatSessions: newSessions };
-          }
-          return { aiChatHistory: history };
-        });
-        // 流式打字高频调用，防抖 2 秒后才写磁盘
-        _debouncedPersistSession(sessionId);
-      },
-      deleteAIChatMessage: (sessionId, messageId) => {
-        set((state) => {
-          const history = { ...state.aiChatHistory };
-          if (history[sessionId]) {
-              history[sessionId] = history[sessionId].filter(m => m.id !== messageId);
-          }
-          return { aiChatHistory: history };
-        });
-        _debouncedPersistSession(sessionId);
-      },
-      truncateAIChatMessages: (sessionId, upToMessageId) => {
-        set((state) => {
-          const history = { ...state.aiChatHistory };
-          const messages = history[sessionId];
-          if (messages) {
-              const idx = messages.findIndex(m => m.id === upToMessageId);
-              if (idx >= 0) {
-                  history[sessionId] = messages.slice(0, idx + 1);
-              }
-          }
-          return { aiChatHistory: history };
-        });
-        _debouncedPersistSession(sessionId);
-      },
-      clearAIChatHistory: (sessionId) => {
-        set((state) => {
-          const history = { ...state.aiChatHistory };
-          delete history[sessionId];
-          return { aiChatHistory: history };
-        });
-        _debouncedPersistSession(sessionId);
-      },
-      replaceAIChatHistory: (sessionId, messages) => {
-        set((state) => {
-          const history = { ...state.aiChatHistory };
-          history[sessionId] = messages;
-          return { aiChatHistory: history };
-        });
-        _debouncedPersistSession(sessionId);
-      },
-      deleteAISession: (sessionId) => {
-        set((state) => {
-          const history = { ...state.aiChatHistory };
-          delete history[sessionId];
-          const newSessions = state.aiChatSessions.filter(s => s.id !== sessionId);
-          const newActive = state.aiActiveSessionId === sessionId ? null : state.aiActiveSessionId;
-          return { aiChatHistory: history, aiChatSessions: newSessions, aiActiveSessionId: newActive };
-        });
-        // 删除文件
-        const Service = (window as any).go?.aiservice?.Service;
-        Service?.AIDeleteSession?.(sessionId).catch(() => {});
-      },
-      createNewAISession: () => set(() => {
-         const newId = `session-${Date.now()}`;
-         return { aiActiveSessionId: newId };
-      }),
-      setAIActiveSessionId: (sessionId) => set({ aiActiveSessionId: sessionId }),
-      updateAISessionTitle: (sessionId, title) => {
-          set((state) => {
-              const newSessions = [...state.aiChatSessions];
-              const session = newSessions.find(s => s.id === sessionId);
-              if (session) {
-                  session.title = title;
-              }
-              return { aiChatSessions: newSessions };
-          });
-          _debouncedPersistSession(sessionId);
-      },
-      addAIContext: (connectionKey, context) => set((state) => {
-        const contexts = state.aiContexts[connectionKey] || [];
-        if (contexts.find(c => c.dbName === context.dbName && c.tableName === context.tableName)) {
-           return state;
-        }
-        return {
-          aiContexts: {
-            ...state.aiContexts,
-            [connectionKey]: [...contexts, context]
-          }
-        };
-      }),
-      removeAIContext: (connectionKey, dbName, tableName) => set((state) => {
-        const contexts = state.aiContexts[connectionKey] || [];
-        return {
-          aiContexts: {
-            ...state.aiContexts,
-            [connectionKey]: contexts.filter(c => !(c.dbName === dbName && c.tableName === tableName))
-          }
-        };
-      }),
-      clearAIContexts: (connectionKey) => set((state) => {
-        const { [connectionKey]: _, ...rest } = state.aiContexts;
-        return { aiContexts: rest };
-      }),
     }),
     {
       name: 'lite-db-storage', // name of the item in the storage (must be unique)
@@ -1231,10 +955,6 @@ export const useStore = create<AppState>()(
         nextState.windowBounds = sanitizeWindowBounds(state.windowBounds);
         nextState.windowState = sanitizeWindowState(state.windowState);
         nextState.sidebarWidth = sanitizeSidebarWidth(state.sidebarWidth);
-        
-        // 保留原有的 AI 持久化记录，或者为空（版本兼容）
-        nextState.aiChatHistory = (state.aiChatHistory && typeof state.aiChatHistory === 'object') ? state.aiChatHistory : {};
-        nextState.aiChatSessions = Array.isArray(state.aiChatSessions) ? state.aiChatSessions : [];
         return nextState as AppState;
       },
       merge: (persistedState, currentState) => {
@@ -1264,10 +984,6 @@ export const useStore = create<AppState>()(
           queryOptions: sanitizeQueryOptions(state.queryOptions),
           shortcutOptions: sanitizeShortcutOptions(state.shortcutOptions),
           tableAccessCount: sanitizeTableAccessCount(state.tableAccessCount),
-
-          // AI 会话数据不再从 localStorage 恢复，改为从后端文件加载
-          aiChatHistory: {},
-          aiChatSessions: [],
         };
       },
       partialize: (state) => ({
@@ -1292,8 +1008,6 @@ export const useStore = create<AppState>()(
         windowBounds: state.windowBounds,
         windowState: state.windowState,
         sidebarWidth: state.sidebarWidth,
-
-        // AI 会话数据已迁移到后端文件持久化（~/.gonavi/sessions/），不再写入 localStorage
       }), // Don't persist logs
     }
   )

frontend/src/types.ts

@@ -72,8 +72,6 @@ export interface SavedConnection {
   config: ConnectionConfig;
   includeDatabases?: string[];
   includeRedisDatabases?: number[]; // Redis databases to show (0-15)
-  iconType?: string;   // 自定义图标类型（如 'mysql','postgres'），不填则取 config.type
-  iconColor?: string;  // 自定义图标颜色（十六进制），不填则取类型默认色
 }
 
 export interface ConnectionTag {
@@ -183,64 +181,3 @@ export interface StreamEntry {
   id: string;
   fields: Record<string, string>;
 }
-
-// --- AI Types ---
-
-export type AIProviderType = 'openai' | 'anthropic' | 'gemini' | 'custom';
-export type AISafetyLevel = 'readonly' | 'readwrite' | 'full';
-export type AIContextLevel = 'schema_only' | 'with_samples' | 'with_results';
-
-export interface AIContextItem {
-  dbName: string;
-  tableName: string;
-  ddl: string;
-}
-
-export interface AIProviderConfig {
-  id: string;
-  type: AIProviderType;
-  name: string;
-  apiKey: string;
-  baseUrl: string;
-  model: string;
-  models?: string[];
-  apiFormat?: string; // custom 专用: openai | anthropic | gemini
-  headers?: Record<string, string>;
-  maxTokens: number;
-  temperature: number;
-}
-
-export interface AIToolCall {
-  id: string;
-  type: string;
-  function: {
-    name: string;
-    arguments: string;
-  };
-}
-
-export type ChatPhase = 'idle' | 'connecting' | 'thinking' | 'generating' | 'tool_calling';
-
-export interface AIChatMessage {
-  id: string;
-  role: 'user' | 'assistant' | 'system' | 'tool';
-  phase?: ChatPhase;
-  content: string;
-  thinking?: string;
-  timestamp: number;
-  loading?: boolean;
-  images?: string[]; // base64 encoded images with data URI prefix
-  tool_calls?: AIToolCall[];
-  tool_call_id?: string;
-  tool_name?: string; // used for UI display
-  rawError?: string; // 存储未清洗的原始错误信息，用于用户复制排查
-  success?: boolean; // 标记探针执行是否成功
-}
-
-export interface AISafetyResult {
-  allowed: boolean;
-  operationType: 'query' | 'dml' | 'ddl' | 'other';
-  requiresConfirm: boolean;
-  warningMessage?: string;
-}
-

frontend/src/utils/appearance.test.ts

@@ -1,23 +0,0 @@
-import { describe, expect, it } from 'vitest';
-
-import { blurToFilter, normalizeBlurForPlatform, normalizeOpacityForPlatform, resolveAppearanceValues } from './appearance';
-
-describe('appearance helpers', () => {
-  it('falls back to opaque non-blurred appearance when disabled', () => {
-    expect(resolveAppearanceValues({ enabled: false, opacity: 0.3, blur: 12 })).toEqual({ opacity: 1, blur: 0 });
-  });
-
-  it('preserves configured values when appearance is enabled', () => {
-    expect(resolveAppearanceValues({ enabled: true, opacity: 0.72, blur: 9 })).toEqual({ opacity: 0.72, blur: 9 });
-  });
-
-  it('caps opacity at full opacity upper bound', () => {
-    expect(normalizeOpacityForPlatform(2)).toBe(1);
-  });
-
-  it('never returns negative blur and formats blur filter correctly', () => {
-    expect(normalizeBlurForPlatform(-4)).toBe(0);
-    expect(blurToFilter(0)).toBeUndefined();
-    expect(blurToFilter(8)).toBe('blur(8px)');
-  });
-});

frontend/src/utils/macWindow.test.ts

@@ -1,47 +0,0 @@
-import { describe, expect, it } from 'vitest';
-
-import {
-  getMacNativeTitlebarPaddingLeft,
-  getMacNativeTitlebarPaddingRight,
-  shouldHandleMacNativeFullscreenShortcut,
-  shouldSuppressMacNativeEscapeExit,
-} from './macWindow';
-
-describe('macWindow helpers', () => {
-  it('uses compact padding when native controls are disabled', () => {
-    expect(getMacNativeTitlebarPaddingLeft(1, false)).toBe(16);
-    expect(getMacNativeTitlebarPaddingRight(1, false)).toBe(0);
-  });
-
-  it('reserves traffic-light safe area when native controls are enabled', () => {
-    expect(getMacNativeTitlebarPaddingLeft(1, true)).toBe(96);
-    expect(getMacNativeTitlebarPaddingRight(1, true)).toBe(16);
-  });
-
-  it('keeps minimum safe area under small ui scales', () => {
-    expect(getMacNativeTitlebarPaddingLeft(0.5, true)).toBe(88);
-    expect(getMacNativeTitlebarPaddingRight(0.5, true)).toBe(12);
-  });
-
-  it('matches Control+Command+F only for mac native mode', () => {
-    expect(shouldHandleMacNativeFullscreenShortcut(true, true, { ctrlKey: true, metaKey: true, altKey: false, key: 'f' })).toBe(true);
-    expect(shouldHandleMacNativeFullscreenShortcut(true, true, { ctrlKey: true, metaKey: true, altKey: false, key: 'F' })).toBe(true);
-  });
-
-  it('rejects conflicting modifiers and non-target keys', () => {
-    expect(shouldHandleMacNativeFullscreenShortcut(true, true, { ctrlKey: true, metaKey: true, altKey: true, key: 'f' })).toBe(false);
-    expect(shouldHandleMacNativeFullscreenShortcut(true, true, { ctrlKey: true, metaKey: false, altKey: false, key: 'f' })).toBe(false);
-    expect(shouldHandleMacNativeFullscreenShortcut(false, true, { ctrlKey: true, metaKey: true, altKey: false, key: 'f' })).toBe(false);
-    expect(shouldHandleMacNativeFullscreenShortcut(true, false, { ctrlKey: true, metaKey: true, altKey: false, key: 'f' })).toBe(false);
-    expect(shouldHandleMacNativeFullscreenShortcut(true, true, { ctrlKey: true, metaKey: true, altKey: false, key: 'g' })).toBe(false);
-  });
-
-  it('suppresses Escape only in mac native fullscreen mode', () => {
-    expect(shouldSuppressMacNativeEscapeExit(true, true, true, { key: 'Escape', defaultPrevented: false })).toBe(true);
-    expect(shouldSuppressMacNativeEscapeExit(true, true, false, { key: 'Escape', defaultPrevented: false })).toBe(false);
-    expect(shouldSuppressMacNativeEscapeExit(true, false, true, { key: 'Escape', defaultPrevented: false })).toBe(false);
-    expect(shouldSuppressMacNativeEscapeExit(false, true, true, { key: 'Escape', defaultPrevented: false })).toBe(false);
-    expect(shouldSuppressMacNativeEscapeExit(true, true, true, { key: 'Enter', defaultPrevented: false })).toBe(false);
-    expect(shouldSuppressMacNativeEscapeExit(true, true, true, { key: 'Escape', defaultPrevented: true })).toBe(false);
-  });
-});

frontend/src/utils/macWindow.ts

@@ -1,42 +0,0 @@
-export const getMacNativeTitlebarPaddingLeft = (uiScale: number, enabled: boolean): number => {
-  if (!enabled) {
-    return Math.max(12, Math.round(16 * uiScale));
-  }
-  return Math.max(88, Math.round(96 * uiScale));
-};
-
-export const getMacNativeTitlebarPaddingRight = (uiScale: number, enabled: boolean): number => {
-  if (!enabled) {
-    return 0;
-  }
-  return Math.max(12, Math.round(16 * uiScale));
-};
-
-export const shouldHandleMacNativeFullscreenShortcut = (
-  isMacRuntime: boolean,
-  useNativeMacWindowControls: boolean,
-  event: Pick<KeyboardEvent, 'ctrlKey' | 'metaKey' | 'altKey' | 'key'>,
-): boolean => {
-  if (!isMacRuntime || !useNativeMacWindowControls) {
-    return false;
-  }
-  if (!event.ctrlKey || !event.metaKey || event.altKey) {
-    return false;
-  }
-  return String(event.key || '').toLowerCase() === 'f';
-};
-
-export const shouldSuppressMacNativeEscapeExit = (
-  isMacRuntime: boolean,
-  useNativeMacWindowControls: boolean,
-  isFullscreen: boolean,
-  event: Pick<KeyboardEvent, 'key' | 'defaultPrevented'>,
-): boolean => {
-  if (!isMacRuntime || !useNativeMacWindowControls || !isFullscreen) {
-    return false;
-  }
-  if (event.defaultPrevented) {
-    return false;
-  }
-  return String(event.key || '') === 'Escape';
-};

frontend/src/utils/mongodb.ts

@@ -1,13 +1,10 @@
 import type { FilterCondition } from './sql';
 import { parseListValues } from './sql';
 
-type SortInfoItem = {
+type SortInfo = {
   columnKey?: string;
   order?: string;
-  enabled?: boolean;
-};
-
-type SortInfo = SortInfoItem | SortInfoItem[] | null | undefined;
+} | null | undefined;
 
 type ShellConvertResult = {
   recognized: boolean;
@@ -610,24 +607,14 @@ export const buildMongoSort = (
   sortInfo: SortInfo,
   fallbackColumns: string[] = [],
 ): Record<string, 1 | -1> | undefined => {
-  const items = Array.isArray(sortInfo) ? sortInfo : (sortInfo ? [sortInfo] : []);
-  const sort: Record<string, 1 | -1> = {};
-  const seen = new Set<string>();
-  for (const item of items) {
-    if (item?.enabled === false) continue;
-    const col = String(item?.columnKey || '').trim();
-    const order = String(item?.order || '');
-    if (col && (order === 'ascend' || order === 'descend')) {
-      const key = col.toLowerCase();
-      if (!seen.has(key)) {
-        seen.add(key);
-        sort[col] = order === 'ascend' ? 1 : -1;
-      }
-    }
+  const sortColumn = String(sortInfo?.columnKey || '').trim();
+  const sortOrder = String(sortInfo?.order || '');
+  if (sortColumn && (sortOrder === 'ascend' || sortOrder === 'descend')) {
+    return { [sortColumn]: sortOrder === 'ascend' ? 1 : -1 };
   }
-  if (Object.keys(sort).length > 0) return sort;
 
   const uniqueColumns: string[] = [];
+  const seen = new Set<string>();
   (fallbackColumns || []).forEach((col) => {
     const key = String(col || '').trim();
     if (!key) return;
@@ -638,6 +625,7 @@ export const buildMongoSort = (
   });
   if (uniqueColumns.length === 0) return undefined;
 
+  const sort: Record<string, 1 | -1> = {};
   uniqueColumns.forEach((col) => {
     sort[col] = 1;
   });

frontend/src/utils/overlayWorkbenchTheme.test.ts

@@ -1,21 +1,27 @@
-import { describe, expect, it } from 'vitest';
-
 import { buildOverlayWorkbenchTheme } from './overlayWorkbenchTheme';
 
-describe('buildOverlayWorkbenchTheme', () => {
-  it('builds dark theme tokens', () => {
-    const darkTheme = buildOverlayWorkbenchTheme(true);
-    expect(darkTheme.isDark).toBe(true);
-    expect(darkTheme.shellBg).toMatch(/rgba\(15, 15, 17,/);
-    expect(darkTheme.sectionBg).toMatch(/rgba\(255,?\s*255,?\s*255,?\s*0\.03\)/);
-    expect(darkTheme.iconColor).toBe('#ffd666');
-  });
+const assertEqual = (actual: unknown, expected: unknown, message: string) => {
+  if (actual !== expected) {
+    throw new Error(`${message}\nactual: ${String(actual)}\nexpected: ${String(expected)}`);
+  }
+};
 
-  it('builds light theme tokens', () => {
-    const lightTheme = buildOverlayWorkbenchTheme(false);
-    expect(lightTheme.isDark).toBe(false);
-    expect(lightTheme.shellBg).toMatch(/rgba\(255,255,255,0\.98\)/);
-    expect(lightTheme.sectionBg).toMatch(/rgba\(255,?\s*255,?\s*255,?\s*0\.84\)/);
-    expect(lightTheme.iconColor).toBe('#1677ff');
-  });
-});
+const assertMatch = (value: string, pattern: RegExp, message: string) => {
+  if (!pattern.test(value)) {
+    throw new Error(`${message}\nactual: ${value}\npattern: ${String(pattern)}`);
+  }
+};
+
+const darkTheme = buildOverlayWorkbenchTheme(true);
+assertEqual(darkTheme.isDark, true, 'dark 主题标记应为 true');
+assertMatch(darkTheme.shellBg, /rgba\(15, 15, 17,/, 'dark 弹层背景应保持中性黑');
+assertMatch(darkTheme.sectionBg, /rgba\(255,?\s*255,?\s*255,?\s*0\.03\)/, 'dark section 背景透明度应匹配');
+assertEqual(darkTheme.iconColor, '#ffd666', 'dark 图标色应为金色强调');
+
+const lightTheme = buildOverlayWorkbenchTheme(false);
+assertEqual(lightTheme.isDark, false, 'light 主题标记应为 false');
+assertMatch(lightTheme.shellBg, /rgba\(255,255,255,0\.98\)/, 'light 弹层背景透明度应匹配');
+assertMatch(lightTheme.sectionBg, /rgba\(255,?\s*255,?\s*255,?\s*0\.84\)/, 'light section 背景透明度应匹配');
+assertEqual(lightTheme.iconColor, '#1677ff', 'light 图标色应为蓝色强调');
+
+console.log('overlayWorkbenchTheme tests passed');

frontend/src/utils/shortcuts.ts

@@ -6,8 +6,7 @@ export type ShortcutAction =
   | 'newQueryTab'
   | 'toggleLogPanel'
   | 'toggleTheme'
-  | 'openShortcutManager'
-  | 'toggleMacFullscreen';
+  | 'openShortcutManager';
 
 export interface ShortcutBinding {
   combo: string;
@@ -20,7 +19,6 @@ export interface ShortcutActionMeta {
   label: string;
   description: string;
   allowInEditable?: boolean;
-  platformOnly?: 'mac';
 }
 
 const MODIFIER_ORDER = ['Ctrl', 'Meta', 'Alt', 'Shift'] as const;
@@ -78,7 +76,6 @@ export const SHORTCUT_ACTION_ORDER: ShortcutAction[] = [
   'toggleLogPanel',
   'toggleTheme',
   'openShortcutManager',
-  'toggleMacFullscreen',
 ];
 
 export const SHORTCUT_ACTION_META: Record<ShortcutAction, ShortcutActionMeta> = {
@@ -108,11 +105,6 @@ export const SHORTCUT_ACTION_META: Record<ShortcutAction, ShortcutActionMeta> =
     description: '打开快捷键设置面板',
     allowInEditable: true,
   },
-  toggleMacFullscreen: {
-    label: '切换原生全屏',
-    description: 'macOS 原生窗口控制模式下的全屏切换（⌃⌘F）',
-    platformOnly: 'mac',
-  },
 };
 
 export const DEFAULT_SHORTCUT_OPTIONS: ShortcutOptions = {
@@ -122,7 +114,6 @@ export const DEFAULT_SHORTCUT_OPTIONS: ShortcutOptions = {
   toggleLogPanel: { combo: 'Ctrl+Shift+L', enabled: true },
   toggleTheme: { combo: 'Ctrl+Shift+D', enabled: true },
   openShortcutManager: { combo: 'Ctrl+,', enabled: true },
-  toggleMacFullscreen: { combo: 'Ctrl+Meta+F', enabled: true },
 };
 
 const normalizeKeyToken = (value: string): string => {

frontend/src/utils/sql.ts

@@ -69,13 +69,10 @@ export const quoteQualifiedIdent = (dbType: string, ident: string) => {
 
 export const escapeLiteral = (val: string) => (val || '').replace(/'/g, "''");
 
-type SortInfoItem = {
+type SortInfo = {
   columnKey?: string;
   order?: string;
-  enabled?: boolean;
-};
-
-type SortInfo = SortInfoItem | SortInfoItem[] | null | undefined;
+} | null | undefined;
 
 // 为排序查询按库类型注入 sort_buffer 提升参数（仅影响当前语句）。
 // MySQL: 使用 Optimizer Hint `SET_VAR`。
@@ -104,50 +101,17 @@ export const withSortBufferTuningSQL = (
   return rawSql;
 };
 
-/** 将 SortInfo（单字段或多字段）标准化为 SortInfoItem 数组 */
-const normalizeSortInfoItems = (sortInfo: SortInfo): SortInfoItem[] => {
-  if (!sortInfo) return [];
-  if (Array.isArray(sortInfo)) return sortInfo;
-  return [sortInfo];
-};
-
-/** 判断 SortInfo 中是否存在至少一个有效排序 */
-export const hasExplicitSort = (sortInfo: SortInfo): boolean => {
-  const items = normalizeSortInfoItems(sortInfo);
-  return items.some(item => {
-    if (item?.enabled === false) return false;
-    const col = String(item?.columnKey || '').trim();
-    const order = String(item?.order || '');
-    return !!col && (order === 'ascend' || order === 'descend');
-  });
-};
-
 export const buildOrderBySQL = (
   dbType: string,
   sortInfo: SortInfo,
   fallbackColumns: string[] = [],
 ) => {
   const dbTypeLower = String(dbType || '').trim().toLowerCase();
-  const items = normalizeSortInfoItems(sortInfo);
-  const seen = new Set<string>();
-  const sortParts: string[] = [];
-
-  for (const item of items) {
-    if (item?.enabled === false) continue;
-    const sortColumn = normalizeIdentPart(String(item?.columnKey || ''));
-    const sortOrder = String(item?.order || '');
-    const direction = sortOrder === 'ascend' ? 'ASC' : sortOrder === 'descend' ? 'DESC' : '';
-    if (sortColumn && direction) {
-      const key = sortColumn.toLowerCase();
-      if (!seen.has(key)) {
-        seen.add(key);
-        sortParts.push(`${quoteIdentPart(dbType, sortColumn)} ${direction}`);
-      }
-    }
-  }
-
-  if (sortParts.length > 0) {
-    return ` ORDER BY ${sortParts.join(', ')}`;
+  const sortColumn = normalizeIdentPart(String(sortInfo?.columnKey || ''));
+  const sortOrder = String(sortInfo?.order || '');
+  const direction = sortOrder === 'ascend' ? 'ASC' : sortOrder === 'descend' ? 'DESC' : '';
+  if (sortColumn && direction) {
+    return ` ORDER BY ${quoteIdentPart(dbType, sortColumn)} ${direction}`;
   }
 
   // MySQL/MariaDB 大表在无显式排序需求时强制 ORDER BY（即使按主键）可能触发 filesort，
@@ -157,6 +121,7 @@ export const buildOrderBySQL = (
     return '';
   }
 
+  const seen = new Set<string>();
   const stableColumns = (fallbackColumns || [])
     .map((col) => normalizeIdentPart(String(col || '')))
     .filter((col) => {

frontend/src/utils/startupReadiness.test.ts

@@ -1,26 +0,0 @@
-import { describe, expect, it } from 'vitest';
-
-import { getConnectionWorkbenchState } from './startupReadiness';
-
-describe('startup readiness helpers', () => {
-  it('blocks sidebar interactions before local store hydration completes', () => {
-    expect(getConnectionWorkbenchState(false, false)).toEqual({
-      ready: false,
-      message: '正在加载本地配置...',
-    });
-  });
-
-  it('keeps sidebar blocked until initial global proxy sync finishes', () => {
-    expect(getConnectionWorkbenchState(true, false)).toEqual({
-      ready: false,
-      message: '正在同步全局代理配置...',
-    });
-  });
-
-  it('unblocks sidebar after startup configuration is fully applied', () => {
-    expect(getConnectionWorkbenchState(true, true)).toEqual({
-      ready: true,
-      message: '',
-    });
-  });
-});

frontend/src/utils/startupReadiness.ts

@@ -1,26 +0,0 @@
-export interface ConnectionWorkbenchState {
-  ready: boolean;
-  message: string;
-}
-
-export function getConnectionWorkbenchState(
-  isStoreHydrated: boolean,
-  hasAppliedInitialGlobalProxy: boolean
-): ConnectionWorkbenchState {
-  if (!isStoreHydrated) {
-    return {
-      ready: false,
-      message: '正在加载本地配置...',
-    };
-  }
-  if (!hasAppliedInitialGlobalProxy) {
-    return {
-      ready: false,
-      message: '正在同步全局代理配置...',
-    };
-  }
-  return {
-    ready: true,
-    message: '',
-  };
-}

frontend/wailsjs/go/aiservice/Service.d.ts

@@ -1,46 +0,0 @@
-// Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
-// This file is automatically generated. DO NOT EDIT
-import {ai} from '../models';
-import {context} from '../models';
-
-export function AIChatCancel(arg1:string):Promise<void>;
-
-export function AIChatSend(arg1:Array<ai.Message>,arg2:Array<ai.Tool>):Promise<Record<string, any>>;
-
-export function AIChatStream(arg1:string,arg2:Array<ai.Message>,arg3:Array<ai.Tool>):Promise<void>;
-
-export function AICheckSQL(arg1:string):Promise<ai.SafetyResult>;
-
-export function AIDeleteProvider(arg1:string):Promise<void>;
-
-export function AIDeleteSession(arg1:string):Promise<void>;
-
-export function AIGetActiveProvider():Promise<string>;
-
-export function AIGetBuiltinPrompts():Promise<Record<string, string>>;
-
-export function AIGetContextLevel():Promise<string>;
-
-export function AIGetProviders():Promise<Array<ai.ProviderConfig>>;
-
-export function AIGetSafetyLevel():Promise<string>;
-
-export function AIGetSessions():Promise<Array<Record<string, any>>>;
-
-export function AIListModels():Promise<Record<string, any>>;
-
-export function AILoadSession(arg1:string):Promise<Record<string, any>>;
-
-export function AISaveProvider(arg1:ai.ProviderConfig):Promise<void>;
-
-export function AISaveSession(arg1:string,arg2:string,arg3:number,arg4:string):Promise<void>;
-
-export function AISetActiveProvider(arg1:string):Promise<void>;
-
-export function AISetContextLevel(arg1:string):Promise<void>;
-
-export function AISetSafetyLevel(arg1:string):Promise<void>;
-
-export function AITestProvider(arg1:ai.ProviderConfig):Promise<Record<string, any>>;
-
-export function Startup(arg1:context.Context):Promise<void>;

frontend/wailsjs/go/aiservice/Service.js

@@ -1,87 +0,0 @@
-// @ts-check
-// Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
-// This file is automatically generated. DO NOT EDIT
-
-export function AIChatCancel(arg1) {
-  return window['go']['aiservice']['Service']['AIChatCancel'](arg1);
-}
-
-export function AIChatSend(arg1, arg2) {
-  return window['go']['aiservice']['Service']['AIChatSend'](arg1, arg2);
-}
-
-export function AIChatStream(arg1, arg2, arg3) {
-  return window['go']['aiservice']['Service']['AIChatStream'](arg1, arg2, arg3);
-}
-
-export function AICheckSQL(arg1) {
-  return window['go']['aiservice']['Service']['AICheckSQL'](arg1);
-}
-
-export function AIDeleteProvider(arg1) {
-  return window['go']['aiservice']['Service']['AIDeleteProvider'](arg1);
-}
-
-export function AIDeleteSession(arg1) {
-  return window['go']['aiservice']['Service']['AIDeleteSession'](arg1);
-}
-
-export function AIGetActiveProvider() {
-  return window['go']['aiservice']['Service']['AIGetActiveProvider']();
-}
-
-export function AIGetBuiltinPrompts() {
-  return window['go']['aiservice']['Service']['AIGetBuiltinPrompts']();
-}
-
-export function AIGetContextLevel() {
-  return window['go']['aiservice']['Service']['AIGetContextLevel']();
-}
-
-export function AIGetProviders() {
-  return window['go']['aiservice']['Service']['AIGetProviders']();
-}
-
-export function AIGetSafetyLevel() {
-  return window['go']['aiservice']['Service']['AIGetSafetyLevel']();
-}
-
-export function AIGetSessions() {
-  return window['go']['aiservice']['Service']['AIGetSessions']();
-}
-
-export function AIListModels() {
-  return window['go']['aiservice']['Service']['AIListModels']();
-}
-
-export function AILoadSession(arg1) {
-  return window['go']['aiservice']['Service']['AILoadSession'](arg1);
-}
-
-export function AISaveProvider(arg1) {
-  return window['go']['aiservice']['Service']['AISaveProvider'](arg1);
-}
-
-export function AISaveSession(arg1, arg2, arg3, arg4) {
-  return window['go']['aiservice']['Service']['AISaveSession'](arg1, arg2, arg3, arg4);
-}
-
-export function AISetActiveProvider(arg1) {
-  return window['go']['aiservice']['Service']['AISetActiveProvider'](arg1);
-}
-
-export function AISetContextLevel(arg1) {
-  return window['go']['aiservice']['Service']['AISetContextLevel'](arg1);
-}
-
-export function AISetSafetyLevel(arg1) {
-  return window['go']['aiservice']['Service']['AISetSafetyLevel'](arg1);
-}
-
-export function AITestProvider(arg1) {
-  return window['go']['aiservice']['Service']['AITestProvider'](arg1);
-}
-
-export function Startup(arg1) {
-  return window['go']['aiservice']['Service']['Startup'](arg1);
-}

frontend/wailsjs/go/app/App.d.ts

@@ -4,7 +4,6 @@ import {connection} from '../models';
 import {time} from '../models';
 import {sync} from '../models';
 import {redis} from '../models';
-import {context} from '../models';
 
 export function ApplyChanges(arg1:connection.ConnectionConfig,arg2:string,arg3:string,arg4:connection.ChangeSet):Promise<connection.QueryResult>;
 
@@ -194,12 +193,8 @@ export function SelectDriverPackageFile(arg1:string):Promise<connection.QueryRes
 
 export function SelectSSHKeyFile(arg1:string):Promise<connection.QueryResult>;
 
-export function SetMacNativeWindowControls(arg1:boolean):Promise<void>;
-
 export function SetWindowTranslucency(arg1:number,arg2:number):Promise<void>;
 
-export function Startup(arg1:context.Context):Promise<void>;
-
 export function TestConnection(arg1:connection.ConnectionConfig):Promise<connection.QueryResult>;
 
 export function TruncateTables(arg1:connection.ConnectionConfig,arg2:string,arg3:Array<string>):Promise<connection.QueryResult>;

frontend/wailsjs/go/app/App.js

@@ -378,18 +378,10 @@ export function SelectSSHKeyFile(arg1) {
   return window['go']['app']['App']['SelectSSHKeyFile'](arg1);
 }
 
-export function SetMacNativeWindowControls(arg1) {
-  return window['go']['app']['App']['SetMacNativeWindowControls'](arg1);
-}
-
 export function SetWindowTranslucency(arg1, arg2) {
   return window['go']['app']['App']['SetWindowTranslucency'](arg1, arg2);
 }
 
-export function Startup(arg1) {
-  return window['go']['app']['App']['Startup'](arg1);
-}
-
 export function TestConnection(arg1) {
   return window['go']['app']['App']['TestConnection'](arg1);
 }

frontend/wailsjs/go/models.ts

@@ -1,180 +1,3 @@
-export namespace ai {
-	
-	export class ToolCall {
-	    id: string;
-	    type: string;
-	    // Go type: struct { Name string "json:\"name\""; Arguments string "json:\"arguments\"" }
-	    function: any;
-	
-	    static createFrom(source: any = {}) {
-	        return new ToolCall(source);
-	    }
-	
-	    constructor(source: any = {}) {
-	        if ('string' === typeof source) source = JSON.parse(source);
-	        this.id = source["id"];
-	        this.type = source["type"];
-	        this.function = this.convertValues(source["function"], Object);
-	    }
-	
-		convertValues(a: any, classs: any, asMap: boolean = false): any {
-		    if (!a) {
-		        return a;
-		    }
-		    if (a.slice && a.map) {
-		        return (a as any[]).map(elem => this.convertValues(elem, classs));
-		    } else if ("object" === typeof a) {
-		        if (asMap) {
-		            for (const key of Object.keys(a)) {
-		                a[key] = new classs(a[key]);
-		            }
-		            return a;
-		        }
-		        return new classs(a);
-		    }
-		    return a;
-		}
-	}
-	export class Message {
-	    role: string;
-	    content: string;
-	    images?: string[];
-	    tool_call_id?: string;
-	    tool_calls?: ToolCall[];
-	
-	    static createFrom(source: any = {}) {
-	        return new Message(source);
-	    }
-	
-	    constructor(source: any = {}) {
-	        if ('string' === typeof source) source = JSON.parse(source);
-	        this.role = source["role"];
-	        this.content = source["content"];
-	        this.images = source["images"];
-	        this.tool_call_id = source["tool_call_id"];
-	        this.tool_calls = this.convertValues(source["tool_calls"], ToolCall);
-	    }
-	
-		convertValues(a: any, classs: any, asMap: boolean = false): any {
-		    if (!a) {
-		        return a;
-		    }
-		    if (a.slice && a.map) {
-		        return (a as any[]).map(elem => this.convertValues(elem, classs));
-		    } else if ("object" === typeof a) {
-		        if (asMap) {
-		            for (const key of Object.keys(a)) {
-		                a[key] = new classs(a[key]);
-		            }
-		            return a;
-		        }
-		        return new classs(a);
-		    }
-		    return a;
-		}
-	}
-	export class ProviderConfig {
-	    id: string;
-	    type: string;
-	    name: string;
-	    apiKey: string;
-	    baseUrl: string;
-	    model: string;
-	    models?: string[];
-	    apiFormat?: string;
-	    headers?: Record<string, string>;
-	    maxTokens: number;
-	    temperature: number;
-	
-	    static createFrom(source: any = {}) {
-	        return new ProviderConfig(source);
-	    }
-	
-	    constructor(source: any = {}) {
-	        if ('string' === typeof source) source = JSON.parse(source);
-	        this.id = source["id"];
-	        this.type = source["type"];
-	        this.name = source["name"];
-	        this.apiKey = source["apiKey"];
-	        this.baseUrl = source["baseUrl"];
-	        this.model = source["model"];
-	        this.models = source["models"];
-	        this.apiFormat = source["apiFormat"];
-	        this.headers = source["headers"];
-	        this.maxTokens = source["maxTokens"];
-	        this.temperature = source["temperature"];
-	    }
-	}
-	export class SafetyResult {
-	    allowed: boolean;
-	    operationType: string;
-	    requiresConfirm: boolean;
-	    warningMessage?: string;
-	
-	    static createFrom(source: any = {}) {
-	        return new SafetyResult(source);
-	    }
-	
-	    constructor(source: any = {}) {
-	        if ('string' === typeof source) source = JSON.parse(source);
-	        this.allowed = source["allowed"];
-	        this.operationType = source["operationType"];
-	        this.requiresConfirm = source["requiresConfirm"];
-	        this.warningMessage = source["warningMessage"];
-	    }
-	}
-	export class ToolFunction {
-	    name: string;
-	    description: string;
-	    parameters: any;
-	
-	    static createFrom(source: any = {}) {
-	        return new ToolFunction(source);
-	    }
-	
-	    constructor(source: any = {}) {
-	        if ('string' === typeof source) source = JSON.parse(source);
-	        this.name = source["name"];
-	        this.description = source["description"];
-	        this.parameters = source["parameters"];
-	    }
-	}
-	export class Tool {
-	    type: string;
-	    function: ToolFunction;
-	
-	    static createFrom(source: any = {}) {
-	        return new Tool(source);
-	    }
-	
-	    constructor(source: any = {}) {
-	        if ('string' === typeof source) source = JSON.parse(source);
-	        this.type = source["type"];
-	        this.function = this.convertValues(source["function"], ToolFunction);
-	    }
-	
-		convertValues(a: any, classs: any, asMap: boolean = false): any {
-		    if (!a) {
-		        return a;
-		    }
-		    if (a.slice && a.map) {
-		        return (a as any[]).map(elem => this.convertValues(elem, classs));
-		    } else if ("object" === typeof a) {
-		        if (asMap) {
-		            for (const key of Object.keys(a)) {
-		                a[key] = new classs(a[key]);
-		            }
-		            return a;
-		        }
-		        return new classs(a);
-		    }
-		    return a;
-		}
-	}
-	
-
-}
-
 export namespace connection {
 	
 	export class UpdateRow {

internal/ai/context/builder.go

@@ -1,214 +0,0 @@
-package aicontext
-
-import (
-	"fmt"
-	"strings"
-)
-
-// PromptTemplate AI 能力类型
-type PromptTemplate string
-
-const (
-	PromptSQLGenerate PromptTemplate = "sql_generate"
-	PromptSQLExplain  PromptTemplate = "sql_explain"
-	PromptSQLOptimize PromptTemplate = "sql_optimize"
-	PromptDataAnalyze PromptTemplate = "data_analyze"
-	PromptSchemaInsight PromptTemplate = "schema_insight"
-	PromptGeneralChat PromptTemplate = "general_chat"
-)
-
-// GetBuiltinPrompts 获取所有内置系统提示词集合，用于前端展示
-func GetBuiltinPrompts() map[string]string {
-	return map[string]string{
-		"通用聊天助手": buildGeneralChatPrompt(),
-		"SQL 生成器": buildSQLGeneratePrompt(),
-		"SQL 解析器": buildSQLExplainPrompt(),
-		"SQL 优化器": buildSQLOptimizePrompt(),
-		"数据洞察分析": buildDataAnalyzePrompt(),
-		"表结构审查": buildSchemaInsightPrompt(),
-	}
-}
-
-// BuildSystemPrompt 根据模板类型和上下文构建 System Prompt
-func BuildSystemPrompt(template PromptTemplate, dbCtx *DatabaseContext) string {
-	var prompt string
-
-	switch template {
-	case PromptSQLGenerate:
-		prompt = buildSQLGeneratePrompt()
-	case PromptSQLExplain:
-		prompt = buildSQLExplainPrompt()
-	case PromptSQLOptimize:
-		prompt = buildSQLOptimizePrompt()
-	case PromptDataAnalyze:
-		prompt = buildDataAnalyzePrompt()
-	case PromptSchemaInsight:
-		prompt = buildSchemaInsightPrompt()
-	case PromptGeneralChat:
-		prompt = buildGeneralChatPrompt()
-	default:
-		prompt = buildGeneralChatPrompt()
-	}
-
-	if dbCtx != nil {
-		prompt += "\n\n" + FormatDatabaseContext(dbCtx)
-	}
-
-	return prompt
-}
-
-// FormatDatabaseContext 将数据库上下文格式化为 LLM 友好的文本
-func FormatDatabaseContext(ctx *DatabaseContext) string {
-	if ctx == nil || len(ctx.Tables) == 0 {
-		return ""
-	}
-
-	var b strings.Builder
-	b.WriteString(fmt.Sprintf("## 当前数据库上下文\n\n数据库类型: %s\n数据库名: %s\n\n",
-		ctx.DatabaseType, ctx.DatabaseName))
-
-	b.WriteString("### 表结构\n\n")
-	for _, table := range ctx.Tables {
-		b.WriteString(fmt.Sprintf("#### 表: %s", table.Name))
-		if table.Comment != "" {
-			b.WriteString(fmt.Sprintf(" (%s)", table.Comment))
-		}
-		if table.RowCount > 0 {
-			b.WriteString(fmt.Sprintf(" [约 %d 行]", table.RowCount))
-		}
-		b.WriteString("\n\n")
-
-		b.WriteString("| 列名 | 类型 | 可空 | 主键 | 备注 |\n")
-		b.WriteString("|------|------|------|------|------|\n")
-		for _, col := range table.Columns {
-			nullable := "否"
-			if col.Nullable {
-				nullable = "是"
-			}
-			pk := ""
-			if col.PrimaryKey {
-				pk = "✓"
-			}
-			comment := col.Comment
-			if comment == "" {
-				comment = "-"
-			}
-			b.WriteString(fmt.Sprintf("| %s | %s | %s | %s | %s |\n",
-				col.Name, col.Type, nullable, pk, comment))
-		}
-		b.WriteString("\n")
-
-		if len(table.Indexes) > 0 {
-			b.WriteString("**索引:**\n")
-			for _, idx := range table.Indexes {
-				unique := ""
-				if idx.Unique {
-					unique = " (唯一)"
-				}
-				b.WriteString(fmt.Sprintf("- %s: [%s]%s\n",
-					idx.Name, strings.Join(idx.Columns, ", "), unique))
-			}
-			b.WriteString("\n")
-		}
-
-		if len(table.SampleRows) > 0 {
-			b.WriteString(fmt.Sprintf("**采样数据 (%d 行):**\n\n", len(table.SampleRows)))
-			if len(table.SampleRows) > 0 {
-				// 使用第一行的 key 作为标题
-				first := table.SampleRows[0]
-				var keys []string
-				for k := range first {
-					keys = append(keys, k)
-				}
-				b.WriteString("| " + strings.Join(keys, " | ") + " |\n")
-				b.WriteString("|" + strings.Repeat("------|", len(keys)) + "\n")
-				for _, row := range table.SampleRows {
-					var vals []string
-					for _, k := range keys {
-						vals = append(vals, fmt.Sprintf("%v", row[k]))
-					}
-					b.WriteString("| " + strings.Join(vals, " | ") + " |\n")
-				}
-				b.WriteString("\n")
-			}
-		}
-	}
-
-	return b.String()
-}
-
-func buildSQLGeneratePrompt() string {
-	return `你是 GoNavi AI 助手，一位顶级的数据库开发专家和 SQL 查询构建师。根据用户的自然语言需求，生成精准、优雅、高性能的 SQL 查询或 Redis 命令。
-
-严苛输出规则：
-1. 首要目标是输出纯粹的代码：始终将代码放在正确语言标识（如 sql 或 bash）的 markdown 代码块中。
-2. 保持精简：不要添加过多的前置闲聊，直奔主题。
-3. 保护生产安全：优先使用参数化查询或安全防范写法避免 SQL 注入。对于未指定条件的 DELETE/UPDATE 语句，必须提出强烈的红线警告！！
-4. 性能至上：对大型查询默认添加合理的 LIMIT 限制（如 LIMIT 100），在 JOIN 和聚合时优先选择最高效的范式写法。
-5. 适度注释：对于存在复杂逻辑嵌套的代码，请在代码块内使用单行注释简要说明思路。`
-}
-
-func buildSQLExplainPrompt() string {
-	return `你是 GoNavi AI 助手，一位深耕数据库领域多年的资深开发工程师。请用专业、条理分明且深入浅出的开发者语言向用户全盘解析 SQL 语句的底层意图与执行逻辑。
-
-解析规范：
-1. 宏观逻辑解构：用简短的一句话概括这条 SQL 在业务上想要解决什么问题。
-2. 步进逻辑拆解：按执行器真实的执行顺序（FROM -> JOIN -> WHERE -> GROUP BY -> SELECT -> ORDER BY）拆解每个关键子句的作用。
-3. 性能排雷点：敏锐指出可能存在的性能陷阱（如隐式类型转换、没有走索引的函数调用、潜在的笛卡尔积/全表扫描等）。
-4. 严谨的排版：使用列表呈现关键点，重点词汇加粗，确保长文不累赘。`
-}
-
-func buildSQLOptimizePrompt() string {
-	return `你是 GoNavi AI 助手，一名曾主导过千万级高并发系统的全栈性能工程专家与高级 DBA。请对用户提供的原始 SQL 进行冷酷、精确的诊断并开出性能重构处方。
-
-诊断与处方要求：
-1. 性能瓶颈透视：精准点出当前语句死穴（不合理的驱动表、无法利用覆盖索引、多此一举的子查询等）。
-2. 重构版本的 SQL：如果存在性能提升空间，直接向用户展示彻底优化过的高性能写法，并确保逻辑等价性。
-3. 剖析原因：不仅要告诉用户“怎么改”，更要说清楚执行器“为什么这样会更快”。
-4. 索引构建建议：若现有结构无法支撑需求，提出明确的 DDL 级别的 CREATE INDEX 语句建议，并强调其依据（如满足最左前缀匹配）。
-5. 优先级评估：在回答的最后标注本次优化建议的紧迫性（高：阻断级/锁表风险；中：吞吐量瓶颈；低：长效微调）。`
-}
-
-func buildDataAnalyzePrompt() string {
-	return `你是 GoNavi AI 助手，一位具备极致敏锐商业嗅觉的高级数据分析专家。你将审视用户通过查询得到的数据样本，从中提炼出蕴含的真金白银般的信息。
-
-洞察目标：
-1. 硬统计：总观数据行数、核心数值指标（极值、平均值、聚合中位数等）的冰冷现实。
-2. 趋势与异动：如果数据带有时间戳，敏锐捕捉其上升或下降趋势；如果有异类离群值，将其高亮标注。
-3. 商业价值挖掘：不能只翻译数据，要在数据的表象上结合你的 AI 见识，给出一条有建设性的、能帮助业务决策层或开发者的业务层行动建议。
-4. 展现格式：你的分析应该是“标题 + 浓缩要点”的极简研报形式，杜绝毫无波澜的流水账。`
-}
-
-func buildSchemaInsightPrompt() string {
-	return `你是 GoNavi AI 助手，一位统筹数据库宏观生命周期的首席数据库架构师。在这个环节里，你需要对用户提供的数据库表结构执行最严厉的范式与前瞻性审查。
-
-审查视界：
-1. 规范化博弈：是否存在明显的反三范式设计？这种冗余是否有助于性能（适当的反范式），还是纯粹的设计失误？
-2. 索引健壮性审查：评估主键选择（如自增、UUID 的利弊），是否存在冗余索引阻碍写入？以及是否遗漏了高频的联合索引。
-3. 物理容量前瞻：审视数据类型分配（如使用过大的 VARCHAR、没必要的 BIGINT 等可能带来的空间挥霍）。
-4. 代码级指引：如果存在结构性缺陷，不要只发牢骚，直接给出包含具体优化的 ALTER TABLE 结构修改建议脚本。`
-}
-
-func buildGeneralChatPrompt() string {
-	return `你是 GoNavi AI 助手，一款深度集成在数据库/缓存客户端（GoNavi）内部的专属智能专家系统。
-你的目标是成为开发者、DBA 和数据科学家最得力的超级外脑，提供专业、精准、具有前瞻性的数据端解决方案。
-
-核心人设与交互基调：
-- 绝对专业：对各流派数据库产品（MySQL、PostgreSQL、DuckDB、Redis）底层机制、执行计划和索引原理有不可动摇的专业判断力。
-- 直击痛点：谢绝套话与无效寒暄，若用户的意图明确，首屏直接给出可以直接粘贴运行的优雅代码。
-- 结构化与可读性：恰到好处地使用 Markdown 标题、加粗和代码块（必须带正确的语言标识 如 sql/json/bash），以工匠精神打磨每一次排版。
-- 零容忍的生产红线：当你察觉用户的 SQL 有潜在灾难风险（比如没有 WHERE 条件的批量更新/删除、可能锁爆生产表的严重慢查询），必须立即触发红色预警提示阻止用户。
-
-你的综合能力版图：
-1. 📝 自然语言驱动：翻译人类意图为精准的查询语句。
-2. 🔍 底层原理解析：剥丝抽茧分析查询背后的执行逻辑与性能隐患。
-3. ⚡ 专家级调优：指出并化解性能瓶颈，给出覆盖全维度的索引调优思路。
-4. 📊 数据洞察炼金：不仅聚合数据，更能从结果集中挖掘商业维度的深度规律。
-5. 🏗️ 架构先知视界：全局审阅表结构设计局限，提出抗数据膨胀级别的架构演进方案。
-
-互动守则：
-- 永远使用专业、具有合作感且充满信心的中文与用户探讨问题。
-- 当被要求提供任何数据库代码时，需结合相关数据库引擎的最佳实践。如果不清楚当前方言版本，请以标准实现为主基调并好心指出版别差异（如 MySQL 8 窗口函数 等）。
-- 绝不轻易拒绝：如果用户要求写 SQL 但并未显式挂载任何表的详细 DDL，请尽最大努力根据对话上下文中带入的【纯表名列表】去推测他要查询哪个表。如果实在无法推断，请温柔且专业地向用户解释目前已知的表有哪些，并询问到底想查哪张表。`
-}
-

internal/ai/context/collector.go

@@ -1,42 +0,0 @@
-package aicontext
-
-// DatabaseContext 数据库上下文信息，传递给 AI 辅助上下文理解
-type DatabaseContext struct {
-	DatabaseType string         `json:"databaseType"` // mysql, postgres 等
-	DatabaseName string         `json:"databaseName"`
-	Tables       []TableContext `json:"tables"`
-}
-
-// TableContext 表的上下文信息
-type TableContext struct {
-	Name       string                   `json:"name"`
-	Comment    string                   `json:"comment,omitempty"`
-	Columns    []ColumnInfo             `json:"columns"`
-	Indexes    []IndexInfo              `json:"indexes,omitempty"`
-	SampleRows []map[string]interface{} `json:"sampleRows,omitempty"`
-	RowCount   int64                    `json:"rowCount,omitempty"`
-}
-
-// ColumnInfo 列信息
-type ColumnInfo struct {
-	Name       string `json:"name"`
-	Type       string `json:"type"`
-	Nullable   bool   `json:"nullable"`
-	PrimaryKey bool   `json:"primaryKey"`
-	Comment    string `json:"comment,omitempty"`
-}
-
-// IndexInfo 索引信息
-type IndexInfo struct {
-	Name    string   `json:"name"`
-	Columns []string `json:"columns"`
-	Unique  bool     `json:"unique"`
-}
-
-// QueryResultContext 查询结果上下文
-type QueryResultContext struct {
-	SQL      string                   `json:"sql"`
-	Columns  []string                 `json:"columns"`
-	Rows     []map[string]interface{} `json:"rows"`
-	RowCount int                      `json:"rowCount"`
-}

internal/ai/provider/anthropic.go

@@ -1,495 +0,0 @@
-package provider
-
-import (
-	"bufio"
-	"bytes"
-	"context"
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"strings"
-
-	"GoNavi-Wails/internal/ai"
-)
-
-const (
-	defaultAnthropicBaseURL = "https://api.anthropic.com"
-	anthropicAPIVersion     = "2023-06-01"
-)
-
-func normalizeAnthropicMessagesURL(baseURL string) string {
-	url := strings.TrimRight(strings.TrimSpace(baseURL), "/")
-	if url == "" {
-		url = defaultAnthropicBaseURL
-	}
-	if strings.HasSuffix(url, "/messages") {
-		return url
-	}
-	if strings.HasSuffix(url, "/v1") {
-		return url + "/messages"
-	}
-	return url + "/v1/messages"
-}
-
-// AnthropicProvider 实现 Anthropic Claude API 的 Provider
-type AnthropicProvider struct {
-	config  ai.ProviderConfig
-	baseURL string
-	client  *http.Client
-}
-
-// NewAnthropicProvider 创建 Anthropic Provider 实例
-func NewAnthropicProvider(config ai.ProviderConfig) (Provider, error) {
-	baseURL := strings.TrimRight(strings.TrimSpace(config.BaseURL), "/")
-	if baseURL == "" {
-		baseURL = defaultAnthropicBaseURL
-	}
-	model := strings.TrimSpace(config.Model)
-	if model == "" {
-		return nil, fmt.Errorf("模型 ID 不能为空，请在设置中选择或输入模型")
-	}
-	maxTokens := config.MaxTokens
-	if maxTokens <= 0 {
-		maxTokens = defaultOpenAIMaxTokens
-	}
-	temperature := config.Temperature
-	if temperature <= 0 {
-		temperature = defaultOpenAITemperature
-	}
-
-	normalized := config
-	normalized.BaseURL = baseURL
-	normalized.Model = model
-	normalized.MaxTokens = maxTokens
-	normalized.Temperature = temperature
-
-	return &AnthropicProvider{
-		config:  normalized,
-		baseURL: baseURL,
-		client:  &http.Client{Timeout: openAIHTTPTimeout},
-	}, nil
-}
-
-func (p *AnthropicProvider) Name() string {
-	if strings.TrimSpace(p.config.Name) != "" {
-		return p.config.Name
-	}
-	return "Anthropic"
-}
-
-func (p *AnthropicProvider) Validate() error {
-	if strings.TrimSpace(p.config.APIKey) == "" {
-		return fmt.Errorf("API Key 不能为空")
-	}
-	return nil
-}
-
-// --- 请求体类型 ---
-
-type anthropicRequest struct {
-	Model       string              `json:"model"`
-	Messages    []anthropicMessage  `json:"messages"`
-	System      string              `json:"system,omitempty"`
-	MaxTokens   int                 `json:"max_tokens"`
-	Temperature float64             `json:"temperature,omitempty"`
-	Stream      bool                `json:"stream,omitempty"`
-	Tools       []anthropicTool     `json:"tools,omitempty"`
-}
-
-// anthropicTool Anthropic 格式的工具定义
-type anthropicTool struct {
-	Name        string `json:"name"`
-	Description string `json:"description,omitempty"`
-	InputSchema any    `json:"input_schema"`
-}
-
-type anthropicMessage struct {
-	Role    string      `json:"role"`
-	Content interface{} `json:"content"`
-}
-
-// convertToolsToAnthropic 将 OpenAI 格式的 tools 转换为 Anthropic 格式
-func convertToolsToAnthropic(tools []ai.Tool) []anthropicTool {
-	if len(tools) == 0 {
-		return nil
-	}
-	result := make([]anthropicTool, 0, len(tools))
-	for _, t := range tools {
-		result = append(result, anthropicTool{
-			Name:        t.Function.Name,
-			Description: t.Function.Description,
-			InputSchema: t.Function.Parameters,
-		})
-	}
-	return result
-}
-
-func buildAnthropicMessages(reqMessages []ai.Message) []anthropicMessage {
-	messages := make([]anthropicMessage, 0, len(reqMessages))
-	for _, m := range reqMessages {
-		// tool result 消息：转换为 Anthropic 的 tool_result content block
-		if m.Role == "tool" {
-			messages = append(messages, anthropicMessage{
-				Role: "user",
-				Content: []map[string]interface{}{
-					{
-						"type":        "tool_result",
-						"tool_use_id": m.ToolCallID,
-						"content":     m.Content,
-					},
-				},
-			})
-			continue
-		}
-
-		// assistant 带 tool_calls：转换为 Anthropic 的 tool_use content block
-		if m.Role == "assistant" && len(m.ToolCalls) > 0 {
-			var contentParts []map[string]interface{}
-			if m.Content != "" {
-				contentParts = append(contentParts, map[string]interface{}{
-					"type": "text",
-					"text": m.Content,
-				})
-			}
-			for _, tc := range m.ToolCalls {
-				var input interface{}
-				if err := json.Unmarshal([]byte(tc.Function.Arguments), &input); err != nil {
-					input = map[string]interface{}{}
-				}
-				contentParts = append(contentParts, map[string]interface{}{
-					"type":  "tool_use",
-					"id":    tc.ID,
-					"name":  tc.Function.Name,
-					"input": input,
-				})
-			}
-			messages = append(messages, anthropicMessage{Role: "assistant", Content: contentParts})
-			continue
-		}
-
-		// 图片消息
-		if len(m.Images) > 0 {
-			var contentParts []map[string]interface{}
-			for _, img := range m.Images {
-				mimeType, rawBase64, err := ParseDataURI(img)
-				if err == nil {
-					contentParts = append(contentParts, map[string]interface{}{
-						"type": "image",
-						"source": map[string]interface{}{
-							"type":       "base64",
-							"media_type": mimeType,
-							"data":       rawBase64,
-						},
-					})
-				}
-			}
-			text := m.Content
-			if text == "" {
-				text = "请描述和分析这张图片。"
-			}
-			contentParts = append(contentParts, map[string]interface{}{
-				"type": "text",
-				"text": text,
-			})
-			messages = append(messages, anthropicMessage{Role: m.Role, Content: contentParts})
-		} else {
-			messages = append(messages, anthropicMessage{Role: m.Role, Content: m.Content})
-		}
-	}
-	return messages
-}
-
-// --- 响应体类型 ---
-
-type anthropicContentBlock struct {
-	Type  string          `json:"type"` // "text" | "tool_use"
-	Text  string          `json:"text,omitempty"`
-	ID    string          `json:"id,omitempty"`    // tool_use
-	Name  string          `json:"name,omitempty"`  // tool_use
-	Input json.RawMessage `json:"input,omitempty"` // tool_use
-}
-
-type anthropicResponse struct {
-	Content []anthropicContentBlock `json:"content"`
-	Usage   struct {
-		InputTokens  int `json:"input_tokens"`
-		OutputTokens int `json:"output_tokens"`
-	} `json:"usage"`
-	Error *struct {
-		Message string `json:"message"`
-	} `json:"error,omitempty"`
-}
-
-// 流式事件类型
-type anthropicStreamEvent struct {
-	Type         string                 `json:"type"`
-	Index        int                    `json:"index,omitempty"`
-	ContentBlock *anthropicContentBlock `json:"content_block,omitempty"`
-	Delta        *struct {
-		Type        string `json:"type,omitempty"`
-		Text        string `json:"text,omitempty"`
-		PartialJSON string `json:"partial_json,omitempty"`
-	} `json:"delta,omitempty"`
-}
-
-// --- Chat 非流式 ---
-
-func (p *AnthropicProvider) Chat(ctx context.Context, req ai.ChatRequest) (*ai.ChatResponse, error) {
-	if err := p.Validate(); err != nil {
-		return nil, err
-	}
-
-	systemMsg, messages := extractSystemMessage(req.Messages)
-	anthropicMsgs := buildAnthropicMessages(messages)
-
-	temperature := req.Temperature
-	if temperature <= 0 {
-		temperature = p.config.Temperature
-	}
-	maxTokens := req.MaxTokens
-	if maxTokens <= 0 {
-		maxTokens = p.config.MaxTokens
-	}
-
-	body := anthropicRequest{
-		Model:       p.config.Model,
-		Messages:    anthropicMsgs,
-		System:      systemMsg,
-		MaxTokens:   maxTokens,
-		Temperature: temperature,
-		Tools:       convertToolsToAnthropic(req.Tools),
-	}
-
-	respBody, err := p.doRequest(ctx, body)
-	if err != nil {
-		return nil, err
-	}
-	defer respBody.Close()
-
-	var result anthropicResponse
-	if err := json.NewDecoder(respBody).Decode(&result); err != nil {
-		return nil, fmt.Errorf("解析 Anthropic 响应失败: %w", err)
-	}
-	if result.Error != nil && result.Error.Message != "" {
-		return nil, fmt.Errorf("Anthropic API 错误: %s", result.Error.Message)
-	}
-	if len(result.Content) == 0 {
-		return nil, fmt.Errorf("Anthropic 返回空响应")
-	}
-
-	// 解析响应中的 text 和 tool_use content blocks
-	var textContent string
-	var toolCalls []ai.ToolCall
-	for _, block := range result.Content {
-		switch block.Type {
-		case "text":
-			textContent += block.Text
-		case "tool_use":
-			argsStr := "{}"
-			if len(block.Input) > 0 {
-				argsStr = string(block.Input)
-			}
-			toolCalls = append(toolCalls, ai.ToolCall{
-				ID:   block.ID,
-				Type: "function",
-				Function: struct {
-					Name      string `json:"name"`
-					Arguments string `json:"arguments"`
-				}{
-					Name:      block.Name,
-					Arguments: argsStr,
-				},
-			})
-		}
-	}
-
-	return &ai.ChatResponse{
-		Content:   textContent,
-		ToolCalls: toolCalls,
-		TokensUsed: ai.TokenUsage{
-			PromptTokens:     result.Usage.InputTokens,
-			CompletionTokens: result.Usage.OutputTokens,
-			TotalTokens:      result.Usage.InputTokens + result.Usage.OutputTokens,
-		},
-	}, nil
-}
-
-// --- ChatStream 流式 ---
-
-func (p *AnthropicProvider) ChatStream(ctx context.Context, req ai.ChatRequest, callback func(ai.StreamChunk)) error {
-	if err := p.Validate(); err != nil {
-		return err
-	}
-
-	systemMsg, messages := extractSystemMessage(req.Messages)
-	anthropicMsgs := buildAnthropicMessages(messages)
-
-	temperature := req.Temperature
-	if temperature <= 0 {
-		temperature = p.config.Temperature
-	}
-	maxTokens := req.MaxTokens
-	if maxTokens <= 0 {
-		maxTokens = p.config.MaxTokens
-	}
-
-	body := anthropicRequest{
-		Model:       p.config.Model,
-		Messages:    anthropicMsgs,
-		System:      systemMsg,
-		MaxTokens:   maxTokens,
-		Temperature: temperature,
-		Stream:      true,
-		Tools:       convertToolsToAnthropic(req.Tools),
-	}
-
-	respBody, err := p.doRequest(ctx, body)
-	if err != nil {
-		return err
-	}
-	defer respBody.Close()
-
-	// 跟踪当前活跃的 tool_use blocks
-	type activeToolUse struct {
-		id        string
-		name      string
-		argsJSON  strings.Builder
-	}
-	activeBlocks := make(map[int]*activeToolUse) // index -> block
-
-	scanner := bufio.NewScanner(respBody)
-	for scanner.Scan() {
-		line := scanner.Text()
-		if !strings.HasPrefix(line, "data: ") {
-			continue
-		}
-		data := strings.TrimPrefix(line, "data: ")
-
-		var event anthropicStreamEvent
-		if err := json.Unmarshal([]byte(data), &event); err != nil {
-			continue
-		}
-
-		switch event.Type {
-		case "content_block_start":
-			if event.ContentBlock != nil && event.ContentBlock.Type == "tool_use" {
-				activeBlocks[event.Index] = &activeToolUse{
-					id:   event.ContentBlock.ID,
-					name: event.ContentBlock.Name,
-				}
-			}
-
-		case "content_block_delta":
-			if event.Delta == nil {
-				continue
-			}
-			switch event.Delta.Type {
-			case "text_delta":
-				if event.Delta.Text != "" {
-					callback(ai.StreamChunk{Content: event.Delta.Text})
-				}
-			case "input_json_delta":
-				if block, ok := activeBlocks[event.Index]; ok {
-					block.argsJSON.WriteString(event.Delta.PartialJSON)
-				}
-			}
-
-		case "content_block_stop":
-			if block, ok := activeBlocks[event.Index]; ok {
-				argsStr := block.argsJSON.String()
-				if argsStr == "" {
-					argsStr = "{}"
-				}
-				// 产出完整的 tool call
-				callback(ai.StreamChunk{
-					ToolCalls: []ai.ToolCall{
-						{
-							ID:   block.id,
-							Type: "function",
-							Function: struct {
-								Name      string `json:"name"`
-								Arguments string `json:"arguments"`
-							}{
-								Name:      block.name,
-								Arguments: argsStr,
-							},
-						},
-					},
-				})
-				delete(activeBlocks, event.Index)
-			}
-
-		case "message_stop":
-			callback(ai.StreamChunk{Done: true})
-			return nil
-		}
-	}
-
-	callback(ai.StreamChunk{Done: true})
-	return scanner.Err()
-}
-
-// --- HTTP 请求 ---
-
-func (p *AnthropicProvider) doRequest(ctx context.Context, body interface{}) (io.ReadCloser, error) {
-	jsonBody, err := json.Marshal(body)
-	if err != nil {
-		return nil, fmt.Errorf("序列化请求失败: %w", err)
-	}
-
-	url := normalizeAnthropicMessagesURL(p.baseURL)
-
-	httpReq, err := http.NewRequestWithContext(ctx, http.MethodPost, url, bytes.NewReader(jsonBody))
-	if err != nil {
-		return nil, fmt.Errorf("创建 HTTP 请求失败: %w", err)
-	}
-
-	httpReq.Header.Set("Content-Type", "application/json")
-	httpReq.Header.Set("x-api-key", p.config.APIKey)
-	httpReq.Header.Set("anthropic-version", anthropicAPIVersion)
-
-	if strings.Contains(string(jsonBody), `"stream":true`) || strings.Contains(string(jsonBody), `"stream": true`) {
-		httpReq.Header.Set("Accept", "text/event-stream")
-		httpReq.Header.Set("Cache-Control", "no-cache")
-		httpReq.Header.Set("Connection", "keep-alive")
-	}
-
-	// 仅官方 API 发 beta 特性头（代理不发，避免触发 Claude Code 验证）
-	isOfficialAPI := p.baseURL == defaultAnthropicBaseURL || strings.Contains(p.baseURL, "anthropic.com")
-	if isOfficialAPI {
-		httpReq.Header.Set("anthropic-beta", "interleaved-thinking-2025-05-14,output-128k-2025-02-19,prompt-caching-2024-07-31")
-	}
-
-	// 自定义 headers（用于兼容各类代理服务）
-	for k, v := range p.config.Headers {
-		httpReq.Header.Set(k, v)
-	}
-
-	resp, err := p.client.Do(httpReq)
-	if err != nil {
-		return nil, fmt.Errorf("发送请求到 %s 失败: %w", url, err)
-	}
-
-	if resp.StatusCode != http.StatusOK {
-		defer resp.Body.Close()
-		bodyBytes, _ := io.ReadAll(resp.Body)
-		return nil, fmt.Errorf("Anthropic API 返回错误 (HTTP %d): %s", resp.StatusCode, string(bodyBytes))
-	}
-
-	return resp.Body, nil
-}
-
-// extractSystemMessage 从消息列表中提取 system 消息（Anthropic 要求 system 作为独立字段）
-func extractSystemMessage(messages []ai.Message) (string, []ai.Message) {
-	var systemParts []string
-	var remaining []ai.Message
-	for _, m := range messages {
-		if m.Role == "system" {
-			systemParts = append(systemParts, m.Content)
-		} else {
-			remaining = append(remaining, m)
-		}
-	}
-	return strings.Join(systemParts, "\n\n"), remaining
-}

internal/ai/provider/anthropic_test.go

@@ -1,24 +0,0 @@
-package provider
-
-import "testing"
-
-func TestNormalizeAnthropicMessagesURL_AppendsMessagesSuffix(t *testing.T) {
-	url := normalizeAnthropicMessagesURL("https://api.anthropic.com")
-	if url != "https://api.anthropic.com/v1/messages" {
-		t.Fatalf("expected normalized anthropic messages url, got %q", url)
-	}
-}
-
-func TestNormalizeAnthropicMessagesURL_UsesMoonshotAnthropicMessagesEndpoint(t *testing.T) {
-	url := normalizeAnthropicMessagesURL("https://api.moonshot.cn/anthropic")
-	if url != "https://api.moonshot.cn/anthropic/v1/messages" {
-		t.Fatalf("expected moonshot anthropic messages url, got %q", url)
-	}
-}
-
-func TestNormalizeAnthropicMessagesURL_PreservesExplicitMessagesPath(t *testing.T) {
-	url := normalizeAnthropicMessagesURL("https://api.moonshot.cn/anthropic/v1/messages")
-	if url != "https://api.moonshot.cn/anthropic/v1/messages" {
-		t.Fatalf("expected explicit messages path to be preserved, got %q", url)
-	}
-}

internal/ai/provider/claude_cli.go

@@ -1,374 +0,0 @@
-package provider
-
-import (
-	"bufio"
-	"bytes"
-	"context"
-	"encoding/json"
-	"fmt"
-	"os"
-	"os/exec"
-	"runtime"
-	"strings"
-
-	ai "GoNavi-Wails/internal/ai"
-)
-
-var claudeLookPath = exec.LookPath
-
-// ClaudeCLIProvider 通过 Claude Code CLI 发送聊天请求
-// 适用于 anyrouter/newapi 等只支持 Claude Code 协议的代理服务
-type ClaudeCLIProvider struct {
-	config ai.ProviderConfig
-}
-
-// NewClaudeCLIProvider 创建 ClaudeCLIProvider 实例
-func NewClaudeCLIProvider(config ai.ProviderConfig) (Provider, error) {
-	return &ClaudeCLIProvider{config: config}, nil
-}
-
-func (p *ClaudeCLIProvider) Name() string {
-	return "ClaudeCLI"
-}
-
-func (p *ClaudeCLIProvider) Validate() error {
-	_, err := claudeLookPath("claude")
-	if err != nil {
-		return fmt.Errorf("未找到 claude 命令，请先安装 Claude Code CLI: npm install -g @anthropic-ai/claude-code")
-	}
-	if _, err := resolveClaudeCodeGitBashPath(os.Environ(), runtime.GOOS, claudeLookPath, fileExists); err != nil {
-		return err
-	}
-	return nil
-}
-
-// Chat 非流式聊天：调用 claude -p "prompt" --output-format json
-func (p *ClaudeCLIProvider) Chat(ctx context.Context, req ai.ChatRequest) (*ai.ChatResponse, error) {
-	if err := p.Validate(); err != nil {
-		return nil, err
-	}
-
-	prompt := buildPrompt(req.Messages)
-	args := []string{"-p", prompt, "--output-format", "json", "--no-session-persistence"}
-	if p.config.Model != "" {
-		args = append(args, "--model", p.config.Model)
-	}
-
-	cmd := exec.CommandContext(ctx, "claude", args...)
-	if err := p.setEnv(cmd); err != nil {
-		return nil, err
-	}
-
-	output, err := cmd.Output()
-	if err != nil {
-		if exitErr, ok := err.(*exec.ExitError); ok {
-			return nil, fmt.Errorf("claude CLI 执行失败: %s", string(exitErr.Stderr))
-		}
-		return nil, fmt.Errorf("claude CLI 执行失败: %w", err)
-	}
-
-	// 解析 JSON 输出
-	var result struct {
-		Result string `json:"result"`
-	}
-	if err := json.Unmarshal(output, &result); err != nil {
-		// 如果 JSON 解析失败，直接返回原始文本
-		return &ai.ChatResponse{Content: strings.TrimSpace(string(output))}, nil
-	}
-
-	return &ai.ChatResponse{Content: result.Result}, nil
-}
-
-// ChatStream 流式聊天：调用 claude -p "prompt" --output-format stream-json
-func (p *ClaudeCLIProvider) ChatStream(ctx context.Context, req ai.ChatRequest, callback func(ai.StreamChunk)) error {
-	if err := p.Validate(); err != nil {
-		return err
-	}
-
-	prompt := buildPrompt(req.Messages)
-	args := []string{"-p", prompt, "--output-format", "stream-json", "--verbose", "--include-partial-messages", "--no-session-persistence"}
-	if p.config.Model != "" {
-		args = append(args, "--model", p.config.Model)
-	}
-
-	fmt.Printf("[ClaudeCLI DEBUG] Running: claude %v\n", args)
-
-	cmd := exec.CommandContext(ctx, "claude", args...)
-	if err := p.setEnv(cmd); err != nil {
-		return err
-	}
-
-	// 关闭 stdin，防止 claude CLI 等待输入
-	cmd.Stdin = nil
-
-	stdout, err := cmd.StdoutPipe()
-	if err != nil {
-		return fmt.Errorf("创建 stdout 管道失败: %w", err)
-	}
-
-	// 捕获 stderr
-	var stderrBuf bytes.Buffer
-	cmd.Stderr = &stderrBuf
-
-	if err := cmd.Start(); err != nil {
-		return fmt.Errorf("启动 claude CLI 失败: %w", err)
-	}
-
-	fmt.Printf("[ClaudeCLI DEBUG] Process started, PID: %d\n", cmd.Process.Pid)
-
-	// 前端已有 loading 动画，无需在 content 中注入"正在思考"
-
-	// 逐行读取流式 JSON 输出
-	scanner := bufio.NewScanner(stdout)
-	scanner.Buffer(make([]byte, 64*1024), 1024*1024)
-
-	for scanner.Scan() {
-		line := scanner.Text()
-		if strings.TrimSpace(line) == "" {
-			continue
-		}
-
-		fmt.Printf("[ClaudeCLI DEBUG] Line: %s\n", line[:min(len(line), 200)])
-
-		var event cliStreamEvent
-		if err := json.Unmarshal([]byte(line), &event); err != nil {
-			fmt.Printf("[ClaudeCLI DEBUG] Non-JSON line: %s\n", line)
-			continue
-		}
-
-		switch event.Type {
-		case "assistant":
-			// 助手消息开始或文本内容
-			if event.Message.Content != nil {
-				for _, block := range event.Message.Content {
-					if block.Type == "thinking" && block.Thinking != "" {
-						callback(ai.StreamChunk{Thinking: block.Thinking})
-					} else if block.Type == "text" && block.Text != "" {
-						callback(ai.StreamChunk{Content: block.Text})
-					}
-				}
-			}
-		case "content_block_delta":
-			// 增量文本或增量思考
-			if event.Delta.Type == "thinking_delta" && event.Delta.Thinking != "" {
-				callback(ai.StreamChunk{Thinking: event.Delta.Thinking})
-			} else if event.Delta.Text != "" {
-				callback(ai.StreamChunk{Content: event.Delta.Text})
-			}
-		case "result":
-			// 最终结果事件 — 不发送 content（assistant 事件已包含），只标记完成
-			callback(ai.StreamChunk{Done: true})
-			_ = cmd.Wait()
-			return nil
-		case "error":
-			callback(ai.StreamChunk{Error: event.Error.Message, Done: true})
-			_ = cmd.Wait()
-			return nil
-		}
-	}
-
-	waitErr := cmd.Wait()
-	stderrStr := strings.TrimSpace(stderrBuf.String())
-	fmt.Printf("[ClaudeCLI DEBUG] Process exited. stderr: %s\n", stderrStr)
-
-	if waitErr != nil {
-		errMsg := fmt.Sprintf("claude CLI 异常退出: %v", waitErr)
-		if stderrStr != "" {
-			errMsg = fmt.Sprintf("claude CLI 异常退出: %s", stderrStr)
-		}
-		callback(ai.StreamChunk{Error: errMsg, Done: true})
-		return nil
-	}
-
-	callback(ai.StreamChunk{Done: true})
-	return nil
-}
-
-// setEnv 设置 Claude CLI 的环境变量
-func (p *ClaudeCLIProvider) setEnv(cmd *exec.Cmd) error {
-	env, err := buildClaudeCLIEnv(p.config, cmd.Environ(), runtime.GOOS, claudeLookPath, fileExists)
-	if err != nil {
-		return err
-	}
-	cmd.Env = env
-	return nil
-}
-
-func buildClaudeCLIEnv(config ai.ProviderConfig, baseEnv []string, goos string, lookPath func(string) (string, error), exists func(string) bool) ([]string, error) {
-	env := append([]string(nil), baseEnv...)
-	if config.BaseURL != "" {
-		env = upsertEnv(env, "ANTHROPIC_BASE_URL", strings.TrimRight(config.BaseURL, "/"))
-	}
-	if config.APIKey != "" {
-		env = upsertEnv(env, "ANTHROPIC_API_KEY", config.APIKey)
-	}
-
-	gitBashPath, err := resolveClaudeCodeGitBashPath(env, goos, lookPath, exists)
-	if err != nil {
-		return nil, err
-	}
-	if gitBashPath != "" {
-		env = upsertEnv(env, "CLAUDE_CODE_GIT_BASH_PATH", gitBashPath)
-	}
-	return env, nil
-}
-
-func resolveClaudeCodeGitBashPath(env []string, goos string, lookPath func(string) (string, error), exists func(string) bool) (string, error) {
-	if goos != "windows" {
-		return "", nil
-	}
-
-	if configured := strings.TrimSpace(envValue(env, "CLAUDE_CODE_GIT_BASH_PATH")); configured != "" {
-		if exists(configured) {
-			return configured, nil
-		}
-		return "", fmt.Errorf("Claude Code CLI 在 Windows 下需要 git-bash，但 CLAUDE_CODE_GIT_BASH_PATH 指向的 bash.exe 不存在: %s", configured)
-	}
-
-	for _, command := range []string{"bash.exe", "bash"} {
-		if bashPath, err := lookPath(command); err == nil && exists(bashPath) {
-			return bashPath, nil
-		}
-	}
-
-	if gitPath, err := lookPath("git.exe"); err == nil {
-		gitDir := parentWindowsPath(gitPath)
-		for _, candidate := range []string{
-			joinWindowsPath(parentWindowsPath(gitDir), "bin", "bash.exe"),
-			joinWindowsPath(gitDir, "bash.exe"),
-		} {
-			if candidate != "" && exists(candidate) {
-				return candidate, nil
-			}
-		}
-	}
-
-	for _, candidate := range windowsGitBashCandidates(env) {
-		if exists(candidate) {
-			return candidate, nil
-		}
-	}
-
-	return "", fmt.Errorf("Claude Code CLI 在 Windows 下需要 git-bash。请安装 Git for Windows（https://git-scm.com/downloads/win）；如果已安装但未加入 PATH，请设置环境变量 CLAUDE_CODE_GIT_BASH_PATH 指向 bash.exe，例如 C:\\Program Files\\Git\\bin\\bash.exe")
-}
-
-func windowsGitBashCandidates(env []string) []string {
-	candidates := make([]string, 0, 3)
-	for _, base := range []string{
-		envValue(env, "ProgramFiles"),
-		envValue(env, "ProgramFiles(x86)"),
-		envValue(env, "LocalAppData"),
-	} {
-		base = strings.TrimSpace(base)
-		if base == "" {
-			continue
-		}
-		if strings.EqualFold(base, envValue(env, "LocalAppData")) {
-			candidates = append(candidates, joinWindowsPath(base, "Programs", "Git", "bin", "bash.exe"))
-			continue
-		}
-		candidates = append(candidates, joinWindowsPath(base, "Git", "bin", "bash.exe"))
-	}
-	return candidates
-}
-
-func envValue(env []string, key string) string {
-	prefix := key + "="
-	for _, entry := range env {
-		if strings.HasPrefix(entry, prefix) {
-			return strings.TrimPrefix(entry, prefix)
-		}
-	}
-	return ""
-}
-
-func upsertEnv(env []string, key, value string) []string {
-	prefix := key + "="
-	for i, entry := range env {
-		if strings.HasPrefix(entry, prefix) {
-			env[i] = prefix + value
-			return env
-		}
-	}
-	return append(env, prefix+value)
-}
-
-func fileExists(path string) bool {
-	info, err := os.Stat(strings.TrimSpace(path))
-	return err == nil && !info.IsDir()
-}
-
-func joinWindowsPath(base string, parts ...string) string {
-	result := strings.TrimSpace(strings.ReplaceAll(base, "/", `\`))
-	if result != "" {
-		result = strings.TrimRight(result, `\`)
-	}
-
-	for _, part := range parts {
-		part = strings.Trim(strings.ReplaceAll(strings.TrimSpace(part), "/", `\`), `\`)
-		if part == "" {
-			continue
-		}
-		if result == "" {
-			result = part
-			continue
-		}
-		result += `\` + part
-	}
-	return result
-}
-
-func parentWindowsPath(path string) string {
-	path = strings.TrimRight(strings.ReplaceAll(strings.TrimSpace(path), "/", `\`), `\`)
-	idx := strings.LastIndex(path, `\`)
-	if idx <= 0 {
-		return ""
-	}
-	return path[:idx]
-}
-
-// buildPrompt 将消息列表拼接为适合 claude -p 的提示文本
-func buildPrompt(messages []ai.Message) string {
-	if len(messages) == 1 {
-		return messages[0].Content
-	}
-
-	var sb strings.Builder
-	for _, m := range messages {
-		switch m.Role {
-		case "system":
-			sb.WriteString("[System]\n")
-			sb.WriteString(m.Content)
-			sb.WriteString("\n\n")
-		case "user":
-			sb.WriteString(m.Content)
-			sb.WriteString("\n\n")
-		case "assistant":
-			sb.WriteString("[Previous Assistant Response]\n")
-			sb.WriteString(m.Content)
-			sb.WriteString("\n\n")
-		}
-	}
-	return strings.TrimSpace(sb.String())
-}
-
-// cliStreamEvent Claude CLI stream-json 输出的事件结构
-type cliStreamEvent struct {
-	Type    string `json:"type"`
-	Message struct {
-		Content []struct {
-			Type     string `json:"type"`
-			Text     string `json:"text"`
-			Thinking string `json:"thinking"`
-		} `json:"content"`
-	} `json:"message,omitempty"`
-	Delta struct {
-		Type     string `json:"type"`
-		Text     string `json:"text"`
-		Thinking string `json:"thinking"`
-	} `json:"delta,omitempty"`
-	Result string `json:"result,omitempty"`
-	Error  struct {
-		Message string `json:"message"`
-	} `json:"error,omitempty"`
-}

internal/ai/provider/claude_cli_test.go

@@ -1,69 +0,0 @@
-package provider
-
-import (
-	"errors"
-	"strings"
-	"testing"
-
-	"GoNavi-Wails/internal/ai"
-)
-
-func TestBuildClaudeCLIEnv_IncludesAnthropicProxyEnv(t *testing.T) {
-	env, err := buildClaudeCLIEnv(ai.ProviderConfig{
-		BaseURL: "https://proxy.example.com/",
-		APIKey:  "sk-test",
-	}, []string{"PATH=/usr/bin"}, "darwin", func(name string) (string, error) {
-		return "", errors.New("unexpected lookup")
-	}, func(path string) bool {
-		return false
-	})
-	if err != nil {
-		t.Fatalf("expected no error, got %v", err)
-	}
-	if got := envValue(env, "ANTHROPIC_BASE_URL"); got != "https://proxy.example.com" {
-		t.Fatalf("expected trimmed base url, got %q", got)
-	}
-	if got := envValue(env, "ANTHROPIC_API_KEY"); got != "sk-test" {
-		t.Fatalf("expected api key in env, got %q", got)
-	}
-}
-
-func TestBuildClaudeCLIEnv_UsesDetectedGitBashOnWindows(t *testing.T) {
-	env, err := buildClaudeCLIEnv(ai.ProviderConfig{}, []string{"ProgramFiles=C:\\Program Files"}, "windows", func(name string) (string, error) {
-		switch name {
-		case "bash.exe":
-			return "", errors.New("not found")
-		case "bash":
-			return "", errors.New("not found")
-		case "git.exe":
-			return "C:\\Program Files\\Git\\cmd\\git.exe", nil
-		default:
-			return "", errors.New("unexpected lookup")
-		}
-	}, func(path string) bool {
-		return path == `C:\Program Files\Git\bin\bash.exe`
-	})
-	if err != nil {
-		t.Fatalf("expected no error, got %v", err)
-	}
-	if got := envValue(env, "CLAUDE_CODE_GIT_BASH_PATH"); got != `C:\Program Files\Git\bin\bash.exe` {
-		t.Fatalf("expected detected git bash path, got %q", got)
-	}
-}
-
-func TestBuildClaudeCLIEnv_ReturnsActionableErrorWhenGitBashMissingOnWindows(t *testing.T) {
-	_, err := buildClaudeCLIEnv(ai.ProviderConfig{}, []string{"ProgramFiles=C:\\Program Files"}, "windows", func(name string) (string, error) {
-		return "", errors.New("not found")
-	}, func(path string) bool {
-		return false
-	})
-	if err == nil {
-		t.Fatal("expected error when git bash is missing on windows")
-	}
-	if !strings.Contains(err.Error(), "git-bash") {
-		t.Fatalf("expected git-bash hint, got %v", err)
-	}
-	if !strings.Contains(err.Error(), "CLAUDE_CODE_GIT_BASH_PATH") {
-		t.Fatalf("expected env var hint, got %v", err)
-	}
-}

internal/ai/provider/custom.go

@@ -1,74 +0,0 @@
-package provider
-
-import (
-	"context"
-	"fmt"
-	"strings"
-
-	"GoNavi-Wails/internal/ai"
-)
-
-// CustomProvider 自定义 Provider，根据 apiFormat 选择底层协议
-// 支持 openai / anthropic / gemini 三种 API 格式
-type CustomProvider struct {
-	inner Provider
-	name  string
-}
-
-// NewCustomProvider 创建自定义 Provider 实例
-func NewCustomProvider(config ai.ProviderConfig) (Provider, error) {
-	if strings.TrimSpace(config.BaseURL) == "" {
-		return nil, fmt.Errorf("自定义 Provider 必须指定 Base URL")
-	}
-
-	// 根据 apiFormat 决定使用哪个底层协议，默认 openai
-	apiFormat := strings.ToLower(strings.TrimSpace(config.APIFormat))
-	if apiFormat == "" {
-		apiFormat = "openai"
-	}
-
-	var innerProvider Provider
-	var err error
-	switch apiFormat {
-	case "anthropic":
-		innerProvider, err = NewAnthropicProvider(config)
-	case "gemini":
-		innerProvider, err = NewGeminiProvider(config)
-	case "claude-cli":
-		innerProvider, err = NewClaudeCLIProvider(config)
-	default: // "openai" 及其他
-		innerProvider, err = NewOpenAIProvider(config)
-	}
-	if err != nil {
-		return nil, err
-	}
-
-	name := strings.TrimSpace(config.Name)
-	if name == "" {
-		name = "Custom"
-	}
-
-	return &CustomProvider{
-		inner: innerProvider,
-		name:  name,
-	}, nil
-}
-
-func (p *CustomProvider) Name() string {
-	return p.name
-}
-
-func (p *CustomProvider) Validate() error {
-	if strings.TrimSpace(p.inner.(interface{ Name() string }).Name()) == "" {
-		// 对自定义 Provider，API Key 可选（部分本地服务不需要）
-	}
-	return nil
-}
-
-func (p *CustomProvider) Chat(ctx context.Context, req ai.ChatRequest) (*ai.ChatResponse, error) {
-	return p.inner.Chat(ctx, req)
-}
-
-func (p *CustomProvider) ChatStream(ctx context.Context, req ai.ChatRequest, callback func(ai.StreamChunk)) error {
-	return p.inner.ChatStream(ctx, req, callback)
-}

internal/ai/provider/gemini.go

@@ -1,293 +0,0 @@
-package provider
-
-import (
-	"bufio"
-	"bytes"
-	"context"
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"strings"
-
-	"GoNavi-Wails/internal/ai"
-)
-
-const (
-	defaultGeminiBaseURL = "https://generativelanguage.googleapis.com"
-)
-
-// GeminiProvider 实现 Google Gemini API 的 Provider
-type GeminiProvider struct {
-	config  ai.ProviderConfig
-	baseURL string
-	client  *http.Client
-}
-
-// NewGeminiProvider 创建 Gemini Provider 实例
-func NewGeminiProvider(config ai.ProviderConfig) (Provider, error) {
-	baseURL := strings.TrimRight(strings.TrimSpace(config.BaseURL), "/")
-	if baseURL == "" {
-		baseURL = defaultGeminiBaseURL
-	}
-	model := strings.TrimSpace(config.Model)
-	if model == "" {
-		return nil, fmt.Errorf("模型 ID 不能为空，请在设置中选择或输入模型")
-	}
-	maxTokens := config.MaxTokens
-	if maxTokens <= 0 {
-		maxTokens = defaultOpenAIMaxTokens
-	}
-	temperature := config.Temperature
-	if temperature <= 0 {
-		temperature = defaultOpenAITemperature
-	}
-
-	normalized := config
-	normalized.BaseURL = baseURL
-	normalized.Model = model
-	normalized.MaxTokens = maxTokens
-	normalized.Temperature = temperature
-
-	return &GeminiProvider{
-		config:  normalized,
-		baseURL: baseURL,
-		client:  &http.Client{Timeout: openAIHTTPTimeout},
-	}, nil
-}
-
-func (p *GeminiProvider) Name() string {
-	if strings.TrimSpace(p.config.Name) != "" {
-		return p.config.Name
-	}
-	return "Gemini"
-}
-
-func (p *GeminiProvider) Validate() error {
-	if strings.TrimSpace(p.config.APIKey) == "" {
-		return fmt.Errorf("API Key 不能为空")
-	}
-	return nil
-}
-
-type geminiRequest struct {
-	Contents         []geminiContent  `json:"contents"`
-	SystemInstruction *geminiContent  `json:"systemInstruction,omitempty"`
-	GenerationConfig geminiGenConfig  `json:"generationConfig,omitempty"`
-}
-
-type geminiContent struct {
-	Role  string       `json:"role,omitempty"`
-	Parts []geminiPart `json:"parts"`
-}
-
-type geminiPart struct {
-	Text       string      `json:"text,omitempty"`
-	InlineData *geminiBlob `json:"inlineData,omitempty"`
-}
-
-type geminiBlob struct {
-	MimeType string `json:"mimeType"`
-	Data     string `json:"data"`
-}
-
-type geminiGenConfig struct {
-	Temperature     float64 `json:"temperature,omitempty"`
-	MaxOutputTokens int     `json:"maxOutputTokens,omitempty"`
-}
-
-type geminiResponse struct {
-	Candidates []struct {
-		Content struct {
-			Parts []struct {
-				Text string `json:"text"`
-			} `json:"parts"`
-		} `json:"content"`
-	} `json:"candidates"`
-	UsageMetadata *struct {
-		PromptTokenCount     int `json:"promptTokenCount"`
-		CandidatesTokenCount int `json:"candidatesTokenCount"`
-		TotalTokenCount      int `json:"totalTokenCount"`
-	} `json:"usageMetadata"`
-	Error *struct {
-		Message string `json:"message"`
-	} `json:"error,omitempty"`
-}
-
-func (p *GeminiProvider) Chat(ctx context.Context, req ai.ChatRequest) (*ai.ChatResponse, error) {
-	if err := p.Validate(); err != nil {
-		return nil, err
-	}
-
-	geminiReq := p.buildRequest(req)
-
-	url := fmt.Sprintf("%s/v1beta/models/%s:generateContent?key=%s",
-		p.baseURL, p.config.Model, p.config.APIKey)
-
-	respBody, err := p.doRequest(ctx, url, geminiReq)
-	if err != nil {
-		return nil, err
-	}
-	defer respBody.Close()
-
-	var result geminiResponse
-	if err := json.NewDecoder(respBody).Decode(&result); err != nil {
-		return nil, fmt.Errorf("解析 Gemini 响应失败: %w", err)
-	}
-	if result.Error != nil && result.Error.Message != "" {
-		return nil, fmt.Errorf("Gemini API 错误: %s", result.Error.Message)
-	}
-	if len(result.Candidates) == 0 || len(result.Candidates[0].Content.Parts) == 0 {
-		return nil, fmt.Errorf("Gemini 返回空响应")
-	}
-
-	var tokens ai.TokenUsage
-	if result.UsageMetadata != nil {
-		tokens = ai.TokenUsage{
-			PromptTokens:     result.UsageMetadata.PromptTokenCount,
-			CompletionTokens: result.UsageMetadata.CandidatesTokenCount,
-			TotalTokens:      result.UsageMetadata.TotalTokenCount,
-		}
-	}
-
-	var textParts []string
-	for _, part := range result.Candidates[0].Content.Parts {
-		if part.Text != "" {
-			textParts = append(textParts, part.Text)
-		}
-	}
-
-	return &ai.ChatResponse{
-		Content:    strings.Join(textParts, ""),
-		TokensUsed: tokens,
-	}, nil
-}
-
-func (p *GeminiProvider) ChatStream(ctx context.Context, req ai.ChatRequest, callback func(ai.StreamChunk)) error {
-	if err := p.Validate(); err != nil {
-		return err
-	}
-
-	geminiReq := p.buildRequest(req)
-
-	url := fmt.Sprintf("%s/v1beta/models/%s:streamGenerateContent?alt=sse&key=%s",
-		p.baseURL, p.config.Model, p.config.APIKey)
-
-	respBody, err := p.doRequest(ctx, url, geminiReq)
-	if err != nil {
-		return err
-	}
-	defer respBody.Close()
-
-	scanner := bufio.NewScanner(respBody)
-	for scanner.Scan() {
-		line := scanner.Text()
-		if !strings.HasPrefix(line, "data: ") {
-			continue
-		}
-		data := strings.TrimPrefix(line, "data: ")
-
-		var chunk geminiResponse
-		if err := json.Unmarshal([]byte(data), &chunk); err != nil {
-			continue
-		}
-
-		if len(chunk.Candidates) > 0 && len(chunk.Candidates[0].Content.Parts) > 0 {
-			for _, part := range chunk.Candidates[0].Content.Parts {
-				if part.Text != "" {
-					callback(ai.StreamChunk{Content: part.Text})
-				}
-			}
-		}
-	}
-
-	callback(ai.StreamChunk{Done: true})
-	return scanner.Err()
-}
-
-func (p *GeminiProvider) buildRequest(req ai.ChatRequest) geminiRequest {
-	temperature := req.Temperature
-	if temperature <= 0 {
-		temperature = p.config.Temperature
-	}
-
-	var systemInstruction *geminiContent
-	var contents []geminiContent
-
-	for _, m := range req.Messages {
-		if m.Role == "system" {
-			systemInstruction = &geminiContent{
-				Parts: []geminiPart{{Text: m.Content}},
-			}
-			continue
-		}
-		role := m.Role
-		if role == "assistant" {
-			role = "model"
-		}
-		var parts []geminiPart
-		text := m.Content
-		if text == "" && len(m.Images) > 0 {
-			text = "请描述和分析这张图片。" // 同样避免 Gemini 认为意图不明确
-		}
-		if text != "" {
-			parts = append(parts, geminiPart{Text: text})
-		}
-		for _, img := range m.Images {
-			mimeType, rawBase64, err := ParseDataURI(img)
-			if err == nil {
-				parts = append(parts, geminiPart{
-					InlineData: &geminiBlob{
-						MimeType: mimeType,
-						Data:     rawBase64,
-					},
-				})
-			}
-		}
-
-		contents = append(contents, geminiContent{
-			Role:  role,
-			Parts: parts,
-		})
-	}
-
-	return geminiRequest{
-		Contents:          contents,
-		SystemInstruction: systemInstruction,
-		GenerationConfig: geminiGenConfig{
-			Temperature:     temperature,
-		},
-	}
-}
-
-func (p *GeminiProvider) doRequest(ctx context.Context, url string, body interface{}) (io.ReadCloser, error) {
-	jsonBody, err := json.Marshal(body)
-	if err != nil {
-		return nil, fmt.Errorf("序列化请求失败: %w", err)
-	}
-
-	httpReq, err := http.NewRequestWithContext(ctx, http.MethodPost, url, bytes.NewReader(jsonBody))
-	if err != nil {
-		return nil, fmt.Errorf("创建 HTTP 请求失败: %w", err)
-	}
-	httpReq.Header.Set("Content-Type", "application/json")
-
-	if strings.Contains(url, "alt=sse") {
-		httpReq.Header.Set("Accept", "text/event-stream")
-		httpReq.Header.Set("Cache-Control", "no-cache")
-		httpReq.Header.Set("Connection", "keep-alive")
-	}
-
-	resp, err := p.client.Do(httpReq)
-	if err != nil {
-		return nil, fmt.Errorf("发送请求到 Gemini 失败: %w", err)
-	}
-
-	if resp.StatusCode != http.StatusOK {
-		defer resp.Body.Close()
-		bodyBytes, _ := io.ReadAll(resp.Body)
-		return nil, fmt.Errorf("Gemini API 返回错误 (HTTP %d): %s", resp.StatusCode, string(bodyBytes))
-	}
-
-	return resp.Body, nil
-}

internal/ai/provider/helper.go

@@ -1,26 +0,0 @@
-package provider
-
-import (
-	"fmt"
-	"strings"
-)
-
-// ParseDataURI 解析前端传递的 Data URI，返回 mimeType 和去掉前缀的 rawBase64
-func ParseDataURI(dataURI string) (mimeType, rawBase64 string, err error) {
-	if !strings.HasPrefix(dataURI, "data:") {
-		// 如果前端漏了前缀，默认容错当做 jpeg 处理
-		return "image/jpeg", dataURI, nil
-	}
-	parts := strings.SplitN(dataURI, ",", 2)
-	if len(parts) != 2 {
-		return "", "", fmt.Errorf("invalid data URI format")
-	}
-	meta := strings.TrimPrefix(parts[0], "data:")
-	metaParts := strings.Split(meta, ";")
-	mimeType = metaParts[0]
-	if mimeType == "" {
-		mimeType = "image/jpeg" // fallback
-	}
-	rawBase64 = parts[1]
-	return mimeType, rawBase64, nil
-}

internal/ai/provider/openai.go

@@ -1,434 +0,0 @@
-package provider
-
-import (
-	"bufio"
-	"bytes"
-	"context"
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"strings"
-	"time"
-
-	"GoNavi-Wails/internal/ai"
-)
-
-const (
-	defaultOpenAIBaseURL     = "https://api.openai.com/v1"
-	defaultOpenAIMaxTokens   = 4096
-	defaultOpenAITemperature = 0.7
-	openAIHTTPTimeout        = 120 * time.Second
-)
-
-// OpenAIProvider 实现 OpenAI / OpenAI 兼容 API 的 Provider
-type OpenAIProvider struct {
-	config  ai.ProviderConfig
-	baseURL string
-	client  *http.Client
-}
-
-// NewOpenAIProvider 创建 OpenAI Provider 实例
-func NewOpenAIProvider(config ai.ProviderConfig) (Provider, error) {
-	baseURL := strings.TrimRight(strings.TrimSpace(config.BaseURL), "/")
-	if baseURL == "" {
-		baseURL = defaultOpenAIBaseURL
-	}
-	// 确保 baseURL 包含 /v1 路径（兼容用户只填域名的情况，如 https://anyrouter.top）
-	if !strings.HasSuffix(baseURL, "/v1") && !strings.Contains(baseURL, "/v1/") {
-		baseURL = baseURL + "/v1"
-	}
-	model := strings.TrimSpace(config.Model)
-	if model == "" {
-		return nil, fmt.Errorf("模型 ID 不能为空，请在设置中选择或输入模型")
-	}
-	maxTokens := config.MaxTokens
-	if maxTokens <= 0 {
-		maxTokens = defaultOpenAIMaxTokens
-	}
-	temperature := config.Temperature
-	if temperature <= 0 {
-		temperature = defaultOpenAITemperature
-	}
-
-	normalized := config
-	normalized.BaseURL = baseURL
-	normalized.Model = model
-	normalized.MaxTokens = maxTokens
-	normalized.Temperature = temperature
-
-	return &OpenAIProvider{
-		config:  normalized,
-		baseURL: baseURL,
-		client: &http.Client{
-			Timeout: openAIHTTPTimeout,
-		},
-	}, nil
-}
-
-func (p *OpenAIProvider) Name() string {
-	if strings.TrimSpace(p.config.Name) != "" {
-		return p.config.Name
-	}
-	return "OpenAI"
-}
-
-func (p *OpenAIProvider) Validate() error {
-	if strings.TrimSpace(p.config.APIKey) == "" {
-		return fmt.Errorf("API Key 不能为空")
-	}
-	return nil
-}
-
-// openAIChatRequest OpenAI API 请求体
-type openAIChatRequest struct {
-	Model       string              `json:"model"`
-	Messages    []openAIChatMessage `json:"messages"`
-	Temperature float64             `json:"temperature,omitempty"`
-	MaxTokens   int                 `json:"max_tokens,omitempty"`
-	Stream      bool                `json:"stream,omitempty"`
-	Tools       []ai.Tool           `json:"tools,omitempty"`
-}
-
-type openAIChatMessage struct {
-	Role       string        `json:"role"`
-	Content    interface{}   `json:"content,omitempty"`
-	ToolCalls  []ai.ToolCall `json:"tool_calls,omitempty"`
-	ToolCallID string        `json:"tool_call_id,omitempty"`
-}
-
-func buildOpenAIMessages(reqMessages []ai.Message, modelName string, baseURL string) []openAIChatMessage {
-	messages := make([]openAIChatMessage, len(reqMessages))
-	for i, m := range reqMessages {
-		if m.Role == "tool" {
-			messages[i] = openAIChatMessage{Role: m.Role, Content: m.Content, ToolCallID: m.ToolCallID}
-			continue
-		}
-		if len(m.ToolCalls) > 0 {
-			messages[i] = openAIChatMessage{Role: m.Role, Content: m.Content, ToolCalls: m.ToolCalls}
-			continue
-		}
-
-		if len(m.Images) > 0 {
-			var contentParts []map[string]interface{}
-			text := m.Content
-			if text == "" {
-				text = "请描述和分析这张图片。" // 兼容部分模型（如 ZhipuAI/GLM-4V）强制要求图片必须伴随有效文本块，同时防止强 System Prompt 下模型当成空消息处理
-			}
-			contentParts = append(contentParts, map[string]interface{}{
-				"type": "text",
-				"text": text,
-			})
-			for _, img := range m.Images {
-				imgURL := img
-				// 仅当直接请求智谱官方 API 域名时（它原生不接受 data 协议前缀），才截取裸 Base64
-				if strings.Contains(strings.ToLower(baseURL), "bigmodel") {
-					if _, raw, err := ParseDataURI(img); err == nil {
-						imgURL = raw
-					}
-				}
-				contentParts = append(contentParts, map[string]interface{}{
-					"type": "image_url",
-					"image_url": map[string]interface{}{
-						"url": imgURL,
-					},
-				})
-			}
-			messages[i] = openAIChatMessage{Role: m.Role, Content: contentParts}
-		} else {
-			messages[i] = openAIChatMessage{Role: m.Role, Content: m.Content}
-		}
-	}
-	return messages
-}
-
-// openAIChatResponse OpenAI API 响应体
-type openAIChatResponse struct {
-	Choices []struct {
-		Message struct {
-			Content   string        `json:"content"`
-			ToolCalls []ai.ToolCall `json:"tool_calls,omitempty"`
-		} `json:"message"`
-		FinishReason string `json:"finish_reason"`
-	} `json:"choices"`
-	Usage struct {
-		PromptTokens     int `json:"prompt_tokens"`
-		CompletionTokens int `json:"completion_tokens"`
-		TotalTokens      int `json:"total_tokens"`
-	} `json:"usage"`
-	Error *struct {
-		Message string `json:"message"`
-	} `json:"error,omitempty"`
-}
-
-// openAIStreamChunk SSE 流式响应片段
-type openAIToolCallDelta struct {
-	Index    int    `json:"index"`
-	ID       string `json:"id,omitempty"`
-	Type     string `json:"type,omitempty"`
-	Function *struct {
-		Name      string `json:"name,omitempty"`
-		Arguments string `json:"arguments,omitempty"`
-	} `json:"function,omitempty"`
-}
-
-type openAIStreamChunk struct {
-	Choices []struct {
-		Delta struct {
-			Content          string                `json:"content"`
-			ReasoningContent string                `json:"reasoning_content"`
-			ToolCalls        []openAIToolCallDelta `json:"tool_calls,omitempty"`
-		} `json:"delta"`
-		FinishReason *string `json:"finish_reason"`
-	} `json:"choices"`
-	Error *struct {
-		Message string `json:"message"`
-	} `json:"error,omitempty"`
-}
-
-func (p *OpenAIProvider) Chat(ctx context.Context, req ai.ChatRequest) (*ai.ChatResponse, error) {
-	if err := p.Validate(); err != nil {
-		return nil, err
-	}
-
-	messages := buildOpenAIMessages(req.Messages, p.config.Model, p.baseURL)
-
-	temperature := req.Temperature
-	if temperature <= 0 {
-		temperature = p.config.Temperature
-	}
-
-	body := openAIChatRequest{
-		Model:       p.config.Model,
-		Messages:    messages,
-		Temperature: temperature,
-		Stream:      false,
-		Tools:       req.Tools,
-	}
-
-	respBody, err := p.doRequest(ctx, body)
-	if err != nil {
-		// 当带 tools 的请求返回 400 时，自动降级为不带 tools 的纯文本请求
-		if len(req.Tools) > 0 && isHTTP400Error(err) {
-			fmt.Println("[OpenAI] 模型不支持 Function Calling，自动降级为纯文本模式")
-			body.Tools = nil
-			respBody, err = p.doRequest(ctx, body)
-			if err != nil {
-				return nil, err
-			}
-		} else {
-			return nil, err
-		}
-	}
-	defer respBody.Close()
-
-	var result openAIChatResponse
-	if err := json.NewDecoder(respBody).Decode(&result); err != nil {
-		return nil, fmt.Errorf("解析 OpenAI 响应失败: %w", err)
-	}
-	if result.Error != nil && result.Error.Message != "" {
-		return nil, fmt.Errorf("OpenAI API 错误: %s", result.Error.Message)
-	}
-	if len(result.Choices) == 0 {
-		return nil, fmt.Errorf("OpenAI 返回空响应")
-	}
-
-	return &ai.ChatResponse{
-		Content: result.Choices[0].Message.Content,
-		TokensUsed: ai.TokenUsage{
-			PromptTokens:     result.Usage.PromptTokens,
-			CompletionTokens: result.Usage.CompletionTokens,
-			TotalTokens:      result.Usage.TotalTokens,
-		},
-		ToolCalls: result.Choices[0].Message.ToolCalls,
-	}, nil
-}
-
-func (p *OpenAIProvider) ChatStream(ctx context.Context, req ai.ChatRequest, callback func(ai.StreamChunk)) error {
-	if err := p.Validate(); err != nil {
-		return err
-	}
-
-	messages := buildOpenAIMessages(req.Messages, p.config.Model, p.baseURL)
-
-	temperature := req.Temperature
-	if temperature <= 0 {
-		temperature = p.config.Temperature
-	}
-
-	body := openAIChatRequest{
-		Model:       p.config.Model,
-		Messages:    messages,
-		Temperature: temperature,
-		Stream:      true,
-		Tools:       req.Tools,
-	}
-
-	respBody, err := p.doRequest(ctx, body)
-	if err != nil {
-		// 当带 tools 的请求返回 400 时，自动降级为不带 tools 的纯文本请求
-		if len(req.Tools) > 0 && isHTTP400Error(err) {
-			fmt.Println("[OpenAI] 模型不支持 Function Calling，自动降级为纯文本模式")
-			body.Tools = nil
-			respBody, err = p.doRequest(ctx, body)
-			if err != nil {
-				return err
-			}
-		} else {
-			return err
-		}
-	}
-	defer respBody.Close()
-
-	receivedContent := false
-	var activeToolCalls []ai.ToolCall
-
-	scanner := bufio.NewScanner(respBody)
-	// 增大 scanner buffer，防止长行被截断
-	scanner.Buffer(make([]byte, 0, 64*1024), 1024*1024)
-	for scanner.Scan() {
-		line := scanner.Text()
-		if line == "" {
-			continue
-		}
-		if !strings.HasPrefix(line, "data: ") {
-			// 非 SSE 数据行，可能是错误信息，记录日志
-			if strings.Contains(line, "error") || strings.Contains(line, "Error") {
-				callback(ai.StreamChunk{Error: fmt.Sprintf("服务端返回异常: %s", line), Done: true})
-				return nil
-			}
-			continue
-		}
-		data := strings.TrimPrefix(line, "data: ")
-		if data == "[DONE]" {
-			callback(ai.StreamChunk{Done: true})
-			return nil
-		}
-
-		var chunk openAIStreamChunk
-		if err := json.Unmarshal([]byte(data), &chunk); err != nil {
-			continue // 跳过格式异常的行
-		}
-		if chunk.Error != nil && chunk.Error.Message != "" {
-			callback(ai.StreamChunk{Error: fmt.Sprintf("API 错误: %s", chunk.Error.Message), Done: true})
-			return nil
-		}
-		if len(chunk.Choices) > 0 {
-			choice := chunk.Choices[0]
-			
-			// Handle ToolCalls delta
-			if len(choice.Delta.ToolCalls) > 0 {
-				receivedContent = true
-				for _, tcDelta := range choice.Delta.ToolCalls {
-					// Expand activeToolCalls slice if index is larger
-					for len(activeToolCalls) <= tcDelta.Index {
-						activeToolCalls = append(activeToolCalls, ai.ToolCall{Type: "function"})
-					}
-					if tcDelta.ID != "" {
-						activeToolCalls[tcDelta.Index].ID = tcDelta.ID
-					}
-					if tcDelta.Function != nil {
-						if tcDelta.Function.Name != "" {
-							activeToolCalls[tcDelta.Index].Function.Name += tcDelta.Function.Name
-						}
-						if tcDelta.Function.Arguments != "" {
-							activeToolCalls[tcDelta.Index].Function.Arguments += tcDelta.Function.Arguments
-						}
-					}
-				}
-				// 实时推送目前已解析的 ToolCalls 状态
-				callback(ai.StreamChunk{ToolCalls: activeToolCalls})
-			}
-
-			content := choice.Delta.Content
-			if content != "" {
-				receivedContent = true
-				callback(ai.StreamChunk{Content: content})
-			}
-
-			// 支持 DeepSeek/千问等模型的 reasoning_content 字段
-			if choice.Delta.ReasoningContent != "" {
-				receivedContent = true
-				callback(ai.StreamChunk{Thinking: choice.Delta.ReasoningContent})
-			}
-
-			if choice.FinishReason != nil {
-				if *choice.FinishReason == "tool_calls" {
-					callback(ai.StreamChunk{ToolCalls: activeToolCalls, Done: true})
-					return nil
-				}
-				callback(ai.StreamChunk{Done: true})
-				return nil
-			}
-		}
-	}
-
-	if err := scanner.Err(); err != nil {
-		return fmt.Errorf("读取 OpenAI 流式响应失败: %w", err)
-	}
-
-	// 如果流正常结束但没有收到任何内容，可能是 API 响应格式不兼容
-	if !receivedContent {
-		callback(ai.StreamChunk{Error: "未收到任何有效响应内容，请检查 API 端点和模型是否正确", Done: true})
-		return nil
-	}
-
-	callback(ai.StreamChunk{Done: true})
-	return nil
-}
-
-func (p *OpenAIProvider) doRequest(ctx context.Context, body interface{}) (io.ReadCloser, error) {
-	jsonBody, err := json.Marshal(body)
-	if err != nil {
-		return nil, fmt.Errorf("序列化请求失败: %w", err)
-	}
-
-	url := p.baseURL + "/chat/completions"
-
-
-
-	httpReq, err := http.NewRequestWithContext(ctx, http.MethodPost, url, bytes.NewReader(jsonBody))
-	if err != nil {
-		return nil, fmt.Errorf("创建 HTTP 请求失败: %w", err)
-	}
-
-	httpReq.Header.Set("Content-Type", "application/json")
-	httpReq.Header.Set("Authorization", "Bearer "+p.config.APIKey)
-
-	// 仅在流式请求时明确声明 SSE，防止代理缓冲
-	if strings.Contains(string(jsonBody), `"stream":true`) || strings.Contains(string(jsonBody), `"stream": true`) {
-		httpReq.Header.Set("Accept", "text/event-stream")
-		httpReq.Header.Set("Cache-Control", "no-cache")
-		httpReq.Header.Set("Connection", "keep-alive")
-	}
-
-	// 自定义 headers（用于兼容各类 OpenAI 兼容服务）
-	for k, v := range p.config.Headers {
-		httpReq.Header.Set(k, v)
-	}
-
-	resp, err := p.client.Do(httpReq)
-	if err != nil {
-		return nil, fmt.Errorf("发送请求到 %s 失败: %w", url, err)
-	}
-
-	if resp.StatusCode != http.StatusOK {
-		defer resp.Body.Close()
-		bodyBytes, _ := io.ReadAll(resp.Body)
-		return nil, fmt.Errorf("OpenAI API 返回错误 (HTTP %d): %s", resp.StatusCode, string(bodyBytes))
-	}
-
-	return resp.Body, nil
-}
-
-// isHTTP400Error 检查错误是否为 HTTP 4xx 客户端错误（400/422 等），
-// 通常表示模型不支持请求中的某些参数（如 tools/functions）。
-func isHTTP400Error(err error) bool {
-	if err == nil {
-		return false
-	}
-	msg := err.Error()
-	return strings.Contains(msg, "(HTTP 400)") ||
-		strings.Contains(msg, "(HTTP 422)") ||
-		strings.Contains(msg, "(HTTP 404)")
-}

internal/ai/provider/openai_test.go

@@ -1,97 +0,0 @@
-package provider
-
-import (
-	"GoNavi-Wails/internal/ai"
-	"testing"
-)
-
-func TestOpenAIProvider_Validate_MissingAPIKey(t *testing.T) {
-	p, err := NewOpenAIProvider(ai.ProviderConfig{Type: "openai", Model: "gpt-4o"})
-	if err != nil {
-		t.Fatalf("unexpected constructor error: %v", err)
-	}
-	if err := p.Validate(); err == nil {
-		t.Fatal("expected validation error for missing API key")
-	}
-}
-
-func TestOpenAIProvider_Validate_Valid(t *testing.T) {
-	p, err := NewOpenAIProvider(ai.ProviderConfig{
-		Type: "openai", APIKey: "sk-test-key", Model: "gpt-4o",
-	})
-	if err != nil {
-		t.Fatalf("unexpected constructor error: %v", err)
-	}
-	if err := p.Validate(); err != nil {
-		t.Fatalf("unexpected validation error: %v", err)
-	}
-}
-
-func TestOpenAIProvider_Name_Custom(t *testing.T) {
-	p, err := NewOpenAIProvider(ai.ProviderConfig{
-		Type: "openai", Name: "My OpenAI", APIKey: "sk-test", Model: "gpt-4o",
-	})
-	if err != nil {
-		t.Fatalf("unexpected constructor error: %v", err)
-	}
-	if p.Name() != "My OpenAI" {
-		t.Fatalf("expected name 'My OpenAI', got '%s'", p.Name())
-	}
-}
-
-func TestOpenAIProvider_Name_Default(t *testing.T) {
-	p, err := NewOpenAIProvider(ai.ProviderConfig{
-		Type: "openai", APIKey: "sk-test", Model: "gpt-4o",
-	})
-	if err != nil {
-		t.Fatalf("unexpected constructor error: %v", err)
-	}
-	if p.Name() != "OpenAI" {
-		t.Fatalf("expected default name 'OpenAI', got '%s'", p.Name())
-	}
-}
-
-func TestOpenAIProvider_DefaultBaseURL(t *testing.T) {
-	p, _ := NewOpenAIProvider(ai.ProviderConfig{
-		Type: "openai", APIKey: "sk-test", Model: "gpt-4o",
-	})
-	op := p.(*OpenAIProvider)
-	if op.baseURL != "https://api.openai.com/v1" {
-		t.Fatalf("expected default base URL, got '%s'", op.baseURL)
-	}
-}
-
-func TestOpenAIProvider_CustomBaseURL(t *testing.T) {
-	p, err := NewOpenAIProvider(ai.ProviderConfig{
-		Type: "openai", APIKey: "sk-test", BaseURL: "https://my-proxy.com/v1", Model: "gpt-4o",
-	})
-	if err != nil {
-		t.Fatalf("unexpected constructor error: %v", err)
-	}
-	op := p.(*OpenAIProvider)
-	if op.baseURL != "https://my-proxy.com/v1" {
-		t.Fatalf("expected custom base URL, got '%s'", op.baseURL)
-	}
-}
-
-func TestOpenAIProvider_RejectsMissingModel(t *testing.T) {
-	_, err := NewOpenAIProvider(ai.ProviderConfig{
-		Type: "openai", APIKey: "sk-test",
-	})
-	if err == nil {
-		t.Fatal("expected constructor error for missing model")
-	}
-}
-
-func TestOpenAIProvider_DefaultMaxTokens(t *testing.T) {
-	p, err := NewOpenAIProvider(ai.ProviderConfig{
-		Type: "openai", APIKey: "sk-test", Model: "gpt-4o",
-	})
-	if err != nil {
-		t.Fatalf("unexpected constructor error: %v", err)
-	}
-	op := p.(*OpenAIProvider)
-	if op.config.MaxTokens != 4096 {
-		t.Fatalf("expected default max tokens 4096, got %d", op.config.MaxTokens)
-	}
-}

internal/ai/provider/provider.go

@@ -1,19 +0,0 @@
-package provider
-
-import (
-	"context"
-
-	"GoNavi-Wails/internal/ai"
-)
-
-// Provider AI 模型提供者接口
-type Provider interface {
-	// Chat 发送消息并获取完整响应
-	Chat(ctx context.Context, req ai.ChatRequest) (*ai.ChatResponse, error)
-	// ChatStream 发送消息并以流式返回
-	ChatStream(ctx context.Context, req ai.ChatRequest, callback func(ai.StreamChunk)) error
-	// Name 返回 Provider 名称
-	Name() string
-	// Validate 校验配置是否有效
-	Validate() error
-}

internal/ai/provider/registry.go

@@ -1,25 +0,0 @@
-package provider
-
-import (
-	"fmt"
-	"strings"
-
-	"GoNavi-Wails/internal/ai"
-)
-
-// NewProvider 根据配置创建 Provider 实例
-func NewProvider(config ai.ProviderConfig) (Provider, error) {
-	providerType := strings.ToLower(strings.TrimSpace(config.Type))
-	switch providerType {
-	case "openai":
-		return NewOpenAIProvider(config)
-	case "anthropic":
-		return NewAnthropicProvider(config)
-	case "gemini":
-		return NewGeminiProvider(config)
-	case "custom":
-		return NewCustomProvider(config)
-	default:
-		return nil, fmt.Errorf("不支持的 AI Provider 类型: %s", config.Type)
-	}
-}

internal/ai/safety/classifier.go

@@ -1,101 +0,0 @@
-package safety
-
-import (
-	"strings"
-	"unicode"
-
-	"GoNavi-Wails/internal/ai"
-)
-
-// ClassifySQL 分类 SQL 语句的操作类型
-func ClassifySQL(sql string) ai.SQLOperationType {
-	keyword := leadingSQLKeyword(sql)
-	switch keyword {
-	case "select", "with", "show", "describe", "desc", "explain", "pragma", "values":
-		return ai.SQLOpQuery
-	case "insert", "update", "delete", "replace", "merge", "upsert":
-		return ai.SQLOpDML
-	case "create", "alter", "drop", "truncate", "rename":
-		return ai.SQLOpDDL
-	default:
-		return ai.SQLOpOther
-	}
-}
-
-// IsHighRiskSQL 判断 SQL 是否为高风险语句
-func IsHighRiskSQL(sql string) (bool, string) {
-	keyword := leadingSQLKeyword(sql)
-	normalized := strings.ToLower(sql)
-
-	switch keyword {
-	case "drop":
-		return true, "⚠️ 高危操作：DROP 语句将永久删除数据库对象"
-	case "truncate":
-		return true, "⚠️ 高危操作：TRUNCATE 将清空表中所有数据"
-	case "delete":
-		if !containsWhereClause(normalized) {
-			return true, "⚠️ 高危操作：DELETE 语句缺少 WHERE 条件，将删除所有数据"
-		}
-	case "update":
-		if !containsWhereClause(normalized) {
-			return true, "⚠️ 高危操作：UPDATE 语句缺少 WHERE 条件，将更新所有记录"
-		}
-	}
-
-	return false, ""
-}
-
-// containsWhereClause 简单判断 SQL 是否包含 WHERE 子句
-func containsWhereClause(normalizedSQL string) bool {
-	return strings.Contains(normalizedSQL, " where ") ||
-		strings.Contains(normalizedSQL, "\nwhere ") ||
-		strings.Contains(normalizedSQL, "\twhere ")
-}
-
-// leadingSQLKeyword 提取 SQL 语句的首个关键字（跳过注释和空白）
-func leadingSQLKeyword(query string) string {
-	text := strings.TrimSpace(query)
-	for len(text) > 0 {
-		trimmed := strings.TrimLeft(text, " \t\r\n")
-		if trimmed == "" {
-			return ""
-		}
-		text = trimmed
-
-		switch {
-		case strings.HasPrefix(text, "--"):
-			if idx := strings.IndexByte(text, '\n'); idx >= 0 {
-				text = text[idx+1:]
-				continue
-			}
-			return ""
-		case strings.HasPrefix(text, "#"):
-			if idx := strings.IndexByte(text, '\n'); idx >= 0 {
-				text = text[idx+1:]
-				continue
-			}
-			return ""
-		case strings.HasPrefix(text, "/*"):
-			if idx := strings.Index(text, "*/"); idx >= 0 {
-				text = text[idx+2:]
-				continue
-			}
-			return ""
-		}
-		break
-	}
-
-	if text == "" {
-		return ""
-	}
-	for i, r := range text {
-		if unicode.IsLetter(r) || unicode.IsDigit(r) || r == '_' {
-			continue
-		}
-		if i == 0 {
-			return ""
-		}
-		return strings.ToLower(text[:i])
-	}
-	return strings.ToLower(text)
-}

internal/ai/safety/classifier_test.go

@@ -1,145 +0,0 @@
-package safety
-
-import (
-	"GoNavi-Wails/internal/ai"
-	"testing"
-)
-
-func TestClassifySQL(t *testing.T) {
-	tests := []struct {
-		sql  string
-		want ai.SQLOperationType
-	}{
-		{"SELECT * FROM users", ai.SQLOpQuery},
-		{"  select id from t", ai.SQLOpQuery},
-		{"SHOW TABLES", ai.SQLOpQuery},
-		{"DESCRIBE users", ai.SQLOpQuery},
-		{"DESC users", ai.SQLOpQuery},
-		{"EXPLAIN SELECT 1", ai.SQLOpQuery},
-		{"WITH cte AS (SELECT 1) SELECT * FROM cte", ai.SQLOpQuery},
-		{"PRAGMA table_info(t)", ai.SQLOpQuery},
-		{"VALUES (1, 2)", ai.SQLOpQuery},
-		{"INSERT INTO users VALUES (1)", ai.SQLOpDML},
-		{"UPDATE users SET name='x'", ai.SQLOpDML},
-		{"DELETE FROM users WHERE id=1", ai.SQLOpDML},
-		{"REPLACE INTO users VALUES (1)", ai.SQLOpDML},
-		{"MERGE INTO t USING s ON t.id=s.id", ai.SQLOpDML},
-		{"CREATE TABLE t (id INT)", ai.SQLOpDDL},
-		{"ALTER TABLE t ADD col INT", ai.SQLOpDDL},
-		{"DROP TABLE t", ai.SQLOpDDL},
-		{"TRUNCATE TABLE t", ai.SQLOpDDL},
-		{"RENAME TABLE old TO new", ai.SQLOpDDL},
-		{"/* comment */ SELECT 1", ai.SQLOpQuery},
-		{"-- comment\nDELETE FROM t", ai.SQLOpDML},
-		{"-- line1\n-- line2\nSELECT 1", ai.SQLOpQuery},
-		{"/* block */ -- line\nUPDATE t SET x=1", ai.SQLOpDML},
-		{"", ai.SQLOpOther},
-		{"   ", ai.SQLOpOther},
-		{"-- only comment", ai.SQLOpOther},
-	}
-	for _, tt := range tests {
-		got := ClassifySQL(tt.sql)
-		if got != tt.want {
-			t.Errorf("ClassifySQL(%q) = %s, want %s", tt.sql, got, tt.want)
-		}
-	}
-}
-
-func TestIsHighRiskSQL(t *testing.T) {
-	tests := []struct {
-		sql      string
-		highRisk bool
-	}{
-		{"DROP TABLE users", true},
-		{"DROP DATABASE test", true},
-		{"TRUNCATE TABLE users", true},
-		{"DELETE FROM users", true},                   // 无 WHERE
-		{"DELETE FROM users WHERE id=1", false},       // 有 WHERE
-		{"UPDATE users SET name='x'", true},           // 无 WHERE
-		{"UPDATE users SET name='x' WHERE id=1", false}, // 有 WHERE
-		{"SELECT * FROM users", false},
-		{"INSERT INTO users VALUES (1)", false},
-	}
-	for _, tt := range tests {
-		highRisk, _ := IsHighRiskSQL(tt.sql)
-		if highRisk != tt.highRisk {
-			t.Errorf("IsHighRiskSQL(%q) = %v, want %v", tt.sql, highRisk, tt.highRisk)
-		}
-	}
-}
-
-func TestGuard_ReadOnly(t *testing.T) {
-	g := NewGuard(ai.PermissionReadOnly)
-	tests := []struct {
-		sql     string
-		allowed bool
-	}{
-		{"SELECT * FROM t", true},
-		{"INSERT INTO t VALUES (1)", false},
-		{"UPDATE t SET x=1", false},
-		{"DELETE FROM t", false},
-		{"DROP TABLE t", false},
-		{"CREATE TABLE t (id INT)", false},
-	}
-	for _, tt := range tests {
-		result := g.Check(tt.sql)
-		if result.Allowed != tt.allowed {
-			t.Errorf("Guard[readonly].Check(%q).Allowed = %v, want %v", tt.sql, result.Allowed, tt.allowed)
-		}
-	}
-}
-
-func TestGuard_ReadWrite(t *testing.T) {
-	g := NewGuard(ai.PermissionReadWrite)
-	tests := []struct {
-		sql     string
-		allowed bool
-		confirm bool
-	}{
-		{"SELECT * FROM t", true, false},
-		{"INSERT INTO t VALUES (1)", true, true},
-		{"UPDATE t SET x=1", true, true},       // 允许但需确认
-		{"DELETE FROM t WHERE id=1", true, true}, // 允许但需确认
-		{"DROP TABLE t", false, true},            // DDL 不允许
-		{"CREATE TABLE t (id INT)", false, true},
-	}
-	for _, tt := range tests {
-		result := g.Check(tt.sql)
-		if result.Allowed != tt.allowed {
-			t.Errorf("Guard[readwrite].Check(%q).Allowed = %v, want %v", tt.sql, result.Allowed, tt.allowed)
-		}
-		if result.RequiresConfirm != tt.confirm {
-			t.Errorf("Guard[readwrite].Check(%q).RequiresConfirm = %v, want %v", tt.sql, result.RequiresConfirm, tt.confirm)
-		}
-	}
-}
-
-func TestGuard_Full(t *testing.T) {
-	g := NewGuard(ai.PermissionFull)
-	tests := []struct {
-		sql     string
-		allowed bool
-	}{
-		{"SELECT * FROM t", true},
-		{"INSERT INTO t VALUES (1)", true},
-		{"DROP TABLE t", true},
-		{"CREATE TABLE t (id INT)", true},
-	}
-	for _, tt := range tests {
-		result := g.Check(tt.sql)
-		if result.Allowed != tt.allowed {
-			t.Errorf("Guard[full].Check(%q).Allowed = %v, want %v", tt.sql, result.Allowed, tt.allowed)
-		}
-	}
-}
-
-func TestGuard_HighRiskWarning(t *testing.T) {
-	g := NewGuard(ai.PermissionFull)
-	result := g.Check("DELETE FROM users")
-	if result.WarningMessage == "" {
-		t.Error("expected high-risk warning for DELETE without WHERE")
-	}
-	if !result.RequiresConfirm {
-		t.Error("expected RequiresConfirm for high-risk SQL")
-	}
-}

internal/ai/safety/guard.go

@@ -1,71 +0,0 @@
-package safety
-
-import (
-	"GoNavi-Wails/internal/ai"
-)
-
-// Guard AI SQL 安全策略守卫
-type Guard struct {
-	permissionLevel ai.SQLPermissionLevel
-}
-
-// NewGuard 创建安全策略守卫
-func NewGuard(level ai.SQLPermissionLevel) *Guard {
-	return &Guard{permissionLevel: level}
-}
-
-// SetPermissionLevel 设置权限级别
-func (g *Guard) SetPermissionLevel(level ai.SQLPermissionLevel) {
-	g.permissionLevel = level
-}
-
-// GetPermissionLevel 获取当前权限级别
-func (g *Guard) GetPermissionLevel() ai.SQLPermissionLevel {
-	return g.permissionLevel
-}
-
-// Check 检查 AI 生成的 SQL 是否在允许范围内
-func (g *Guard) Check(sql string) ai.SafetyResult {
-	opType := ClassifySQL(sql)
-	allowed := g.isAllowed(opType)
-	requiresConfirm := g.requiresConfirmation(opType)
-	warningMessage := ""
-
-	if isHighRisk, msg := IsHighRiskSQL(sql); isHighRisk {
-		warningMessage = msg
-		requiresConfirm = true
-	}
-
-	return ai.SafetyResult{
-		Allowed:         allowed,
-		OperationType:   opType,
-		RequiresConfirm: requiresConfirm,
-		WarningMessage:  warningMessage,
-	}
-}
-
-func (g *Guard) isAllowed(opType ai.SQLOperationType) bool {
-	switch g.permissionLevel {
-	case ai.PermissionReadOnly:
-		return opType == ai.SQLOpQuery
-	case ai.PermissionReadWrite:
-		return opType == ai.SQLOpQuery || opType == ai.SQLOpDML
-	case ai.PermissionFull:
-		return opType == ai.SQLOpQuery || opType == ai.SQLOpDML || opType == ai.SQLOpDDL
-	default:
-		return opType == ai.SQLOpQuery
-	}
-}
-
-func (g *Guard) requiresConfirmation(opType ai.SQLOperationType) bool {
-	switch opType {
-	case ai.SQLOpQuery:
-		return false
-	case ai.SQLOpDML:
-		return true // DML 始终需要确认
-	case ai.SQLOpDDL:
-		return true // DDL 始终需要确认
-	default:
-		return true
-	}
-}

internal/ai/service/service.go

@@ -1,888 +0,0 @@
-package aiservice
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"os"
-	"path/filepath"
-	"strings"
-	"sync"
-	"time"
-
-	"GoNavi-Wails/internal/ai"
-	aicontext "GoNavi-Wails/internal/ai/context"
-	"GoNavi-Wails/internal/ai/provider"
-	"GoNavi-Wails/internal/ai/safety"
-	"GoNavi-Wails/internal/logger"
-
-	"github.com/google/uuid"
-	wailsRuntime "github.com/wailsapp/wails/v2/pkg/runtime"
-)
-
-// Service AI 服务，作为 Wails Binding 暴露给前端
-type Service struct {
-	ctx            context.Context
-	mu             sync.RWMutex
-	providers      []ai.ProviderConfig
-	activeProvider string // active provider ID
-	safetyLevel    ai.SQLPermissionLevel
-	contextLevel   ai.ContextLevel
-	guard          *safety.Guard
-	configDir      string // 配置存储目录
-	cancelFuncs    map[string]context.CancelFunc // 记录每个 session 的 context 取消函数
-}
-
-var miniMaxAnthropicModels = []string{
-	"MiniMax-M2.7",
-	"MiniMax-M2.7-highspeed",
-	"MiniMax-M2.5",
-	"MiniMax-M2.5-highspeed",
-	"MiniMax-M2.1",
-	"MiniMax-M2.1-highspeed",
-	"MiniMax-M2",
-}
-
-// NewService 创建 AI Service 实例
-func NewService() *Service {
-	return &Service{
-		providers:    make([]ai.ProviderConfig, 0),
-		safetyLevel:  ai.PermissionReadOnly,
-		contextLevel: ai.ContextSchemaOnly,
-		guard:        safety.NewGuard(ai.PermissionReadOnly),
-		cancelFuncs:  make(map[string]context.CancelFunc),
-	}
-}
-
-// Startup Wails 生命周期回调
-func (s *Service) Startup(ctx context.Context) {
-	s.ctx = ctx
-	s.configDir = resolveConfigDir()
-	s.loadConfig()
-	logger.Infof("AI Service 启动完成，已加载 %d 个 Provider", len(s.providers))
-}
-
-// --- Provider 管理 ---
-
-// AIGetProviders 获取所有 Provider 配置
-func (s *Service) AIGetProviders() []ai.ProviderConfig {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-
-	result := make([]ai.ProviderConfig, len(s.providers))
-	copy(result, s.providers)
-	for i := range result {
-		result[i] = normalizeProviderConfig(result[i])
-	}
-	return result
-}
-
-// AISaveProvider 保存/更新 Provider 配置
-func (s *Service) AISaveProvider(config ai.ProviderConfig) error {
-	fmt.Printf("[AISaveProvider DEBUG] ID: %s, Model: %s\n", config.ID, config.Model)
-	s.mu.Lock()
-	defer s.mu.Unlock()
-
-	config = normalizeProviderConfig(config)
-
-	if strings.TrimSpace(config.ID) == "" {
-		config.ID = "provider-" + uuid.New().String()[:8]
-	}
-
-	found := false
-	for i, p := range s.providers {
-		if p.ID == config.ID {
-			s.providers[i] = config
-			found = true
-			break
-		}
-	}
-	if !found {
-		s.providers = append(s.providers, config)
-	}
-
-	return s.saveConfig()
-}
-
-// AIDeleteProvider 删除 Provider
-func (s *Service) AIDeleteProvider(id string) error {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-
-	newProviders := make([]ai.ProviderConfig, 0, len(s.providers))
-	for _, p := range s.providers {
-		if p.ID != id {
-			newProviders = append(newProviders, p)
-		}
-	}
-	s.providers = newProviders
-
-	if s.activeProvider == id {
-		s.activeProvider = ""
-		if len(s.providers) > 0 {
-			s.activeProvider = s.providers[0].ID
-		}
-	}
-
-	return s.saveConfig()
-}
-
-// AITestProvider 测试 Provider 配置是否可用，仅测试端点连通性与密钥，不实际调用对话
-func (s *Service) AITestProvider(config ai.ProviderConfig) map[string]interface{} {
-	// 如果传入脱敏的 key，使用已保存的 key
-	s.mu.RLock()
-	if isMaskedAPIKey(config.APIKey) {
-		for _, p := range s.providers {
-			if p.ID == config.ID {
-				config.APIKey = p.APIKey
-				break
-			}
-		}
-	}
-	s.mu.RUnlock()
-
-	config = normalizeProviderConfig(config)
-	baseURL := strings.TrimRight(strings.TrimSpace(config.BaseURL), "/")
-	providerType := normalizedProviderType(config)
-
-	client := &http.Client{Timeout: 10 * time.Second}
-	var err error
-
-	switch providerType {
-	case "openai", "anthropic", "gemini":
-		req, reqErr := newProviderHealthCheckRequest(config)
-		if reqErr != nil {
-			err = reqErr
-			break
-		}
-		resp, reqErr := client.Do(req)
-		if reqErr != nil {
-			err = reqErr
-		} else {
-			defer resp.Body.Close()
-			if resp.StatusCode == http.StatusUnauthorized || resp.StatusCode == http.StatusForbidden {
-				err = fmt.Errorf("API Key 无效或请求错误 (HTTP %d)", resp.StatusCode)
-			} else if providerType == "gemini" && resp.StatusCode == http.StatusBadRequest {
-				err = fmt.Errorf("API Key 无效或请求错误 (HTTP %d)", resp.StatusCode)
-			} else if resp.StatusCode >= 400 {
-				body, _ := io.ReadAll(io.LimitReader(resp.Body, 512))
-				err = fmt.Errorf("接口返回异常 (HTTP %d): %s", resp.StatusCode, string(body))
-			} else if resp.StatusCode >= 500 {
-				err = fmt.Errorf("上游服务器内部错误 (HTTP %d)", resp.StatusCode)
-			}
-		}
-	default:
-		if baseURL != "" {
-			req, _ := http.NewRequest("GET", baseURL, nil)
-			resp, reqErr := client.Do(req)
-			if reqErr != nil {
-				err = reqErr
-			} else {
-				resp.Body.Close()
-			}
-		}
-	}
-
-	if err != nil {
-		return map[string]interface{}{"success": false, "message": fmt.Sprintf("连接测试失败: %s", err.Error())}
-	}
-
-	return map[string]interface{}{
-		"success": true,
-		"message": "端点连通性测试成功！",
-	}
-}
-
-func normalizedProviderType(config ai.ProviderConfig) string {
-	providerType := strings.ToLower(strings.TrimSpace(config.Type))
-	if providerType == "custom" && strings.TrimSpace(config.APIFormat) != "" {
-		return strings.ToLower(strings.TrimSpace(config.APIFormat))
-	}
-	return providerType
-}
-
-func isMiniMaxAnthropicProvider(config ai.ProviderConfig) bool {
-	if normalizedProviderType(config) != "anthropic" {
-		return false
-	}
-	baseURL := strings.ToLower(strings.TrimRight(strings.TrimSpace(config.BaseURL), "/"))
-	return strings.Contains(baseURL, "api.minimax.io") || strings.Contains(baseURL, "api.minimaxi.com")
-}
-
-func isMoonshotAnthropicProvider(config ai.ProviderConfig) bool {
-	if normalizedProviderType(config) != "anthropic" {
-		return false
-	}
-	baseURL := strings.ToLower(strings.TrimRight(strings.TrimSpace(config.BaseURL), "/"))
-	return strings.Contains(baseURL, "api.moonshot.cn")
-}
-
-func defaultStaticModelsForProvider(config ai.ProviderConfig) []string {
-	if isMiniMaxAnthropicProvider(config) {
-		return append([]string(nil), miniMaxAnthropicModels...)
-	}
-	return nil
-}
-
-func normalizeProviderConfig(config ai.ProviderConfig) ai.ProviderConfig {
-	staticModels := defaultStaticModelsForProvider(config)
-	if len(staticModels) > 0 && len(config.Models) == 0 {
-		config.Models = staticModels
-	}
-	model := strings.TrimSpace(config.Model)
-	if isMiniMaxAnthropicProvider(config) && (model == "" || strings.HasPrefix(strings.ToLower(model), "minimax-text-")) {
-		config.Model = miniMaxAnthropicModels[0]
-	}
-	return config
-}
-
-func resolveModelsURL(config ai.ProviderConfig) string {
-	config = normalizeProviderConfig(config)
-	providerType := normalizedProviderType(config)
-	baseURL := strings.TrimRight(strings.TrimSpace(config.BaseURL), "/")
-
-	switch providerType {
-	case "anthropic":
-		if isMoonshotAnthropicProvider(config) {
-			return "https://api.moonshot.cn/v1/models"
-		}
-		if baseURL == "" {
-			baseURL = "https://api.anthropic.com"
-		}
-		if !strings.HasSuffix(baseURL, "/v1") && !strings.Contains(baseURL, "/v1/") {
-			baseURL = baseURL + "/v1"
-		}
-		return baseURL + "/models"
-	case "gemini":
-		if baseURL == "" {
-			baseURL = "https://generativelanguage.googleapis.com"
-		}
-		return baseURL + "/v1beta/models?key=" + config.APIKey
-	case "openai":
-		fallthrough
-	default:
-		if baseURL == "" {
-			baseURL = "https://api.openai.com/v1"
-		}
-		if !strings.HasSuffix(baseURL, "/v1") && !strings.Contains(baseURL, "/v1/") {
-			baseURL = baseURL + "/v1"
-		}
-		return baseURL + "/models"
-	}
-}
-
-func newModelsRequest(config ai.ProviderConfig) (*http.Request, error) {
-	config = normalizeProviderConfig(config)
-	url := resolveModelsURL(config)
-	req, err := http.NewRequest("GET", url, nil)
-	if err != nil {
-		return nil, fmt.Errorf("创建请求失败: %w", err)
-	}
-
-	switch normalizedProviderType(config) {
-	case "anthropic":
-		req.Header.Set("x-api-key", config.APIKey)
-		req.Header.Set("anthropic-version", "2023-06-01")
-		req.Header.Set("Authorization", "Bearer "+config.APIKey)
-	case "gemini":
-		// Gemini 使用 query string 传递 key，无需额外鉴权头
-	default:
-		req.Header.Set("Authorization", "Bearer "+config.APIKey)
-	}
-
-	for k, v := range config.Headers {
-		req.Header.Set(k, v)
-	}
-
-	return req, nil
-}
-
-func resolveAnthropicMessagesURL(baseURL string) string {
-	url := strings.TrimRight(strings.TrimSpace(baseURL), "/")
-	if url == "" {
-		url = "https://api.anthropic.com"
-	}
-	if strings.HasSuffix(url, "/messages") {
-		return url
-	}
-	if strings.HasSuffix(url, "/v1") {
-		return url + "/messages"
-	}
-	return url + "/v1/messages"
-}
-
-func newProviderHealthCheckRequest(config ai.ProviderConfig) (*http.Request, error) {
-	config = normalizeProviderConfig(config)
-	if isMiniMaxAnthropicProvider(config) {
-		body := map[string]interface{}{
-			"model":      config.Model,
-			"max_tokens": 1,
-			"messages": []map[string]string{
-				{"role": "user", "content": "ping"},
-			},
-		}
-		bodyBytes, err := json.Marshal(body)
-		if err != nil {
-			return nil, fmt.Errorf("序列化请求失败: %w", err)
-		}
-		req, err := http.NewRequest("POST", resolveAnthropicMessagesURL(config.BaseURL), strings.NewReader(string(bodyBytes)))
-		if err != nil {
-			return nil, fmt.Errorf("创建请求失败: %w", err)
-		}
-		req.Header.Set("Content-Type", "application/json")
-		req.Header.Set("x-api-key", config.APIKey)
-		req.Header.Set("anthropic-version", "2023-06-01")
-		for k, v := range config.Headers {
-			req.Header.Set(k, v)
-		}
-		return req, nil
-	}
-	return newModelsRequest(config)
-}
-
-// AISetActiveProvider 设置活动 Provider
-func (s *Service) AISetActiveProvider(id string) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-	s.activeProvider = id
-	_ = s.saveConfig()
-}
-
-// AIGetActiveProvider 获取活动 Provider ID
-func (s *Service) AIGetActiveProvider() string {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-	return s.activeProvider
-}
-
-// AIGetBuiltinPrompts 返回内部置的各类系统提示词，用于前端展示或查询
-func (s *Service) AIGetBuiltinPrompts() map[string]string {
-	return aicontext.GetBuiltinPrompts()
-}
-
-// AIListModels 获取当前活跃 Provider 的可用模型列表
-func (s *Service) AIListModels() map[string]interface{} {
-	s.mu.RLock()
-	var config ai.ProviderConfig
-	found := false
-	for _, p := range s.providers {
-		if p.ID == s.activeProvider {
-			config = p
-			found = true
-			break
-		}
-	}
-	s.mu.RUnlock()
-
-	if !found {
-		return map[string]interface{}{"success": false, "models": []string{}, "error": "未找到活跃 Provider"}
-	}
-
-	models, err := fetchModels(config)
-	if err != nil {
-		// 回退到配置中的静态模型列表
-		if len(config.Models) > 0 {
-			return map[string]interface{}{"success": true, "models": config.Models, "source": "static"}
-		}
-		return map[string]interface{}{"success": false, "models": []string{}, "error": err.Error()}
-	}
-
-	return map[string]interface{}{"success": true, "models": models, "source": "api"}
-}
-
-// fetchModels 从供应商 API 获取可用模型列表
-func fetchModels(config ai.ProviderConfig) ([]string, error) {
-	providerType := normalizedProviderType(config)
-	if staticModels := defaultStaticModelsForProvider(config); len(staticModels) > 0 {
-		return staticModels, nil
-	}
-
-	switch providerType {
-	case "openai":
-		return fetchOpenAIModels(config)
-	case "anthropic":
-		return fetchAnthropicModels(config)
-	case "gemini":
-		return fetchGeminiModels(config)
-	default:
-		return fetchOpenAIModels(config)
-	}
-}
-
-// fetchOpenAIModels 获取 OpenAI 兼容 API 的模型列表
-func fetchOpenAIModels(config ai.ProviderConfig) ([]string, error) {
-	req, err := newModelsRequest(config)
-	if err != nil {
-		return nil, err
-	}
-
-	client := &http.Client{Timeout: 15 * time.Second}
-	resp, err := client.Do(req)
-	if err != nil {
-		return nil, fmt.Errorf("请求模型列表失败: %w", err)
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != http.StatusOK {
-		body, _ := io.ReadAll(io.LimitReader(resp.Body, 1024))
-		return nil, fmt.Errorf("获取模型列表失败 (HTTP %d): %s", resp.StatusCode, string(body))
-	}
-
-	var result struct {
-		Data []struct {
-			ID string `json:"id"`
-		} `json:"data"`
-	}
-	if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
-		return nil, fmt.Errorf("解析模型列表失败: %w", err)
-	}
-
-	models := make([]string, 0, len(result.Data))
-	for _, m := range result.Data {
-		models = append(models, m.ID)
-	}
-	return models, nil
-}
-
-// fetchAnthropicModels 获取 Anthropic API 的模型列表
-func fetchAnthropicModels(config ai.ProviderConfig) ([]string, error) {
-	req, err := newModelsRequest(config)
-	if err != nil {
-		return nil, err
-	}
-
-	client := &http.Client{Timeout: 15 * time.Second}
-	resp, err := client.Do(req)
-	if err != nil {
-		return nil, fmt.Errorf("请求模型列表失败: %w", err)
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != http.StatusOK {
-		body, _ := io.ReadAll(io.LimitReader(resp.Body, 1024))
-		return nil, fmt.Errorf("获取模型列表失败 (HTTP %d): %s", resp.StatusCode, string(body))
-	}
-
-	var result struct {
-		Data []struct {
-			ID string `json:"id"`
-		} `json:"data"`
-	}
-	if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
-		return nil, fmt.Errorf("解析模型列表失败: %w", err)
-	}
-
-	models := make([]string, 0, len(result.Data))
-	for _, m := range result.Data {
-		models = append(models, m.ID)
-	}
-	return models, nil
-}
-
-// fetchGeminiModels 获取 Gemini API 的模型列表
-func fetchGeminiModels(config ai.ProviderConfig) ([]string, error) {
-	baseURL := strings.TrimRight(strings.TrimSpace(config.BaseURL), "/")
-	if baseURL == "" {
-		baseURL = "https://generativelanguage.googleapis.com"
-	}
-
-	req, err := http.NewRequest("GET", baseURL+"/v1beta/models?key="+config.APIKey, nil)
-	if err != nil {
-		return nil, fmt.Errorf("创建请求失败: %w", err)
-	}
-
-	client := &http.Client{Timeout: 15 * time.Second}
-	resp, err := client.Do(req)
-	if err != nil {
-		return nil, fmt.Errorf("请求模型列表失败: %w", err)
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != http.StatusOK {
-		body, _ := io.ReadAll(io.LimitReader(resp.Body, 1024))
-		return nil, fmt.Errorf("获取模型列表失败 (HTTP %d): %s", resp.StatusCode, string(body))
-	}
-
-	var result struct {
-		Models []struct {
-			Name string `json:"name"` // e.g. "models/gemini-2.5-flash"
-		} `json:"models"`
-	}
-	if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
-		return nil, fmt.Errorf("解析模型列表失败: %w", err)
-	}
-
-	models := make([]string, 0, len(result.Models))
-	for _, m := range result.Models {
-		// 去掉 "models/" 前缀
-		name := m.Name
-		if strings.HasPrefix(name, "models/") {
-			name = strings.TrimPrefix(name, "models/")
-		}
-		models = append(models, name)
-	}
-	return models, nil
-}
-
-// --- 安全控制 ---
-
-// AIGetSafetyLevel 获取当前安全级别
-func (s *Service) AIGetSafetyLevel() string {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-	return string(s.safetyLevel)
-}
-
-// AISetSafetyLevel 设置安全级别
-func (s *Service) AISetSafetyLevel(level string) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-
-	switch ai.SQLPermissionLevel(level) {
-	case ai.PermissionReadOnly, ai.PermissionReadWrite, ai.PermissionFull:
-		s.safetyLevel = ai.SQLPermissionLevel(level)
-	default:
-		s.safetyLevel = ai.PermissionReadOnly
-	}
-	s.guard.SetPermissionLevel(s.safetyLevel)
-	_ = s.saveConfig()
-}
-
-// --- 上下文控制 ---
-
-// AIGetContextLevel 获取上下文传递级别
-func (s *Service) AIGetContextLevel() string {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-	return string(s.contextLevel)
-}
-
-// AISetContextLevel 设置上下文传递级别
-func (s *Service) AISetContextLevel(level string) {
-	s.mu.Lock()
-	defer s.mu.Unlock()
-
-	switch ai.ContextLevel(level) {
-	case ai.ContextSchemaOnly, ai.ContextWithSamples, ai.ContextWithResults:
-		s.contextLevel = ai.ContextLevel(level)
-	default:
-		s.contextLevel = ai.ContextSchemaOnly
-	}
-	_ = s.saveConfig()
-}
-
-// --- AI 对话 ---
-
-// AIChatSend 非流式发送 AI 对话
-func (s *Service) AIChatSend(messages []ai.Message, tools []ai.Tool) map[string]interface{} {
-	p, err := s.getActiveProvider()
-	if err != nil {
-		return map[string]interface{}{"success": false, "error": err.Error()}
-	}
-
-	resp, err := p.Chat(context.Background(), ai.ChatRequest{Messages: messages, Tools: tools})
-	if err != nil {
-		return map[string]interface{}{"success": false, "error": err.Error()}
-	}
-
-	return map[string]interface{}{
-		"success": true,
-		"content": resp.Content,
-		"tool_calls": resp.ToolCalls,
-		"tokensUsed": map[string]int{
-			"promptTokens":     resp.TokensUsed.PromptTokens,
-			"completionTokens": resp.TokensUsed.CompletionTokens,
-			"totalTokens":      resp.TokensUsed.TotalTokens,
-		},
-	}
-}
-
-// AIChatStream 流式发送 AI 对话（通过 EventsEmit 推送）
-func (s *Service) AIChatStream(sessionID string, messages []ai.Message, tools []ai.Tool) {
-	streamCtx, cancel := context.WithCancel(context.Background())
-	s.mu.Lock()
-	s.cancelFuncs[sessionID] = cancel
-	s.mu.Unlock()
-
-	go func() {
-		defer func() {
-			s.mu.Lock()
-			delete(s.cancelFuncs, sessionID)
-			s.mu.Unlock()
-			cancel() // 确保释放
-		}()
-
-		p, err := s.getActiveProvider()
-		if err != nil {
-			wailsRuntime.EventsEmit(s.ctx, "ai:stream:"+sessionID, map[string]interface{}{
-				"error": err.Error(),
-				"done":  true,
-			})
-			return
-		}
-
-		err = p.ChatStream(streamCtx, ai.ChatRequest{Messages: messages, Tools: tools}, func(chunk ai.StreamChunk) {
-			wailsRuntime.EventsEmit(s.ctx, "ai:stream:"+sessionID, map[string]interface{}{
-				"content":    chunk.Content,
-				"thinking":   chunk.Thinking,
-				"tool_calls": chunk.ToolCalls,
-				"done":       chunk.Done,
-				"error":      chunk.Error,
-			})
-		})
-
-		// 当 context 被主动 cancel 的时候，不把这个视为向外抛的 error
-		if err != nil && err != context.Canceled {
-			wailsRuntime.EventsEmit(s.ctx, "ai:stream:"+sessionID, map[string]interface{}{
-				"error": err.Error(),
-				"done":  true,
-			})
-		}
-	}()
-}
-
-// AIChatCancel 立即终止某个 Session 的流式对话请求
-func (s *Service) AIChatCancel(sessionID string) {
-	s.mu.RLock()
-	cancel, ok := s.cancelFuncs[sessionID]
-	s.mu.RUnlock()
-	if ok && cancel != nil {
-		cancel()
-	}
-}
-
-// AICheckSQL 检查 SQL 的安全性
-func (s *Service) AICheckSQL(sql string) ai.SafetyResult {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-	return s.guard.Check(sql)
-}
-
-// --- 内部方法 ---
-
-func (s *Service) getActiveProvider() (provider.Provider, error) {
-	s.mu.RLock()
-	defer s.mu.RUnlock()
-
-	if s.activeProvider == "" && len(s.providers) > 0 {
-		s.activeProvider = s.providers[0].ID
-	}
-
-	for _, cfg := range s.providers {
-		if cfg.ID == s.activeProvider {
-			return provider.NewProvider(normalizeProviderConfig(cfg))
-		}
-	}
-
-	return nil, fmt.Errorf("未配置 AI Provider，请先在设置中配置")
-}
-
-// --- 配置持久化 ---
-
-type aiConfig struct {
-	Providers      []ai.ProviderConfig `json:"providers"`
-	ActiveProvider string              `json:"activeProvider"`
-	SafetyLevel    string              `json:"safetyLevel"`
-	ContextLevel   string              `json:"contextLevel"`
-}
-
-func (s *Service) loadConfig() {
-	path := filepath.Join(s.configDir, "ai_config.json")
-	data, err := os.ReadFile(path)
-	if err != nil {
-		return // 首次启动，无配置文件
-	}
-
-	var cfg aiConfig
-	if err := json.Unmarshal(data, &cfg); err != nil {
-		logger.Error(err, "加载 AI 配置失败")
-		return
-	}
-
-	s.providers = cfg.Providers
-	if s.providers == nil {
-		s.providers = make([]ai.ProviderConfig, 0)
-	}
-	for i := range s.providers {
-		s.providers[i] = normalizeProviderConfig(s.providers[i])
-	}
-	s.activeProvider = cfg.ActiveProvider
-
-	switch ai.SQLPermissionLevel(cfg.SafetyLevel) {
-	case ai.PermissionReadOnly, ai.PermissionReadWrite, ai.PermissionFull:
-		s.safetyLevel = ai.SQLPermissionLevel(cfg.SafetyLevel)
-	default:
-		s.safetyLevel = ai.PermissionReadOnly
-	}
-	s.guard.SetPermissionLevel(s.safetyLevel)
-
-	switch ai.ContextLevel(cfg.ContextLevel) {
-	case ai.ContextSchemaOnly, ai.ContextWithSamples, ai.ContextWithResults:
-		s.contextLevel = ai.ContextLevel(cfg.ContextLevel)
-	default:
-		s.contextLevel = ai.ContextSchemaOnly
-	}
-}
-
-func (s *Service) saveConfig() error {
-	cfg := aiConfig{
-		Providers:      s.providers,
-		ActiveProvider: s.activeProvider,
-		SafetyLevel:    string(s.safetyLevel),
-		ContextLevel:   string(s.contextLevel),
-	}
-
-	data, err := json.MarshalIndent(cfg, "", "  ")
-	if err != nil {
-		return fmt.Errorf("序列化 AI 配置失败: %w", err)
-	}
-
-	if err := os.MkdirAll(s.configDir, 0o755); err != nil {
-		return fmt.Errorf("创建配置目录失败: %w", err)
-	}
-
-	path := filepath.Join(s.configDir, "ai_config.json")
-	if err := os.WriteFile(path, data, 0o644); err != nil {
-		return fmt.Errorf("写入 AI 配置失败: %w", err)
-	}
-
-	return nil
-}
-
-// --- 会话文件持久化 ---
-
-// sessionFileData 会话文件的 JSON 结构
-type sessionFileData struct {
-	ID        string          `json:"id"`
-	Title     string          `json:"title"`
-	UpdatedAt int64           `json:"updatedAt"`
-	Messages  json.RawMessage `json:"messages"` // 透传前端格式，后端不解析消息体
-}
-
-func (s *Service) sessionsDir() string {
-	return filepath.Join(s.configDir, "sessions")
-}
-
-// AIGetSessions 获取所有会话的元数据列表（不含消息体）
-func (s *Service) AIGetSessions() []map[string]interface{} {
-	dir := s.sessionsDir()
-	entries, err := os.ReadDir(dir)
-	if err != nil {
-		return []map[string]interface{}{}
-	}
-
-	var sessions []map[string]interface{}
-	for _, entry := range entries {
-		if entry.IsDir() || !strings.HasSuffix(entry.Name(), ".json") {
-			continue
-		}
-		data, err := os.ReadFile(filepath.Join(dir, entry.Name()))
-		if err != nil {
-			continue
-		}
-		var sfd sessionFileData
-		if err := json.Unmarshal(data, &sfd); err != nil {
-			continue
-		}
-		sessions = append(sessions, map[string]interface{}{
-			"id":        sfd.ID,
-			"title":     sfd.Title,
-			"updatedAt": sfd.UpdatedAt,
-		})
-	}
-
-	// 按 updatedAt 降序排列
-	for i := 0; i < len(sessions); i++ {
-		for j := i + 1; j < len(sessions); j++ {
-			ti, _ := sessions[i]["updatedAt"].(int64)
-			tj, _ := sessions[j]["updatedAt"].(int64)
-			if tj > ti {
-				sessions[i], sessions[j] = sessions[j], sessions[i]
-			}
-		}
-	}
-
-	return sessions
-}
-
-// AILoadSession 加载指定会话的完整数据（含消息）
-func (s *Service) AILoadSession(sessionID string) map[string]interface{} {
-	path := filepath.Join(s.sessionsDir(), sessionID+".json")
-	data, err := os.ReadFile(path)
-	if err != nil {
-		return map[string]interface{}{"success": false, "error": "会话不存在"}
-	}
-	var sfd sessionFileData
-	if err := json.Unmarshal(data, &sfd); err != nil {
-		return map[string]interface{}{"success": false, "error": "会话数据损坏"}
-	}
-	return map[string]interface{}{
-		"success":   true,
-		"id":        sfd.ID,
-		"title":     sfd.Title,
-		"updatedAt": sfd.UpdatedAt,
-		"messages":  sfd.Messages,
-	}
-}
-
-// AISaveSession 保存会话数据到文件
-func (s *Service) AISaveSession(sessionID string, title string, updatedAt float64, messagesJSON string) error {
-	dir := s.sessionsDir()
-	if err := os.MkdirAll(dir, 0o755); err != nil {
-		return fmt.Errorf("创建 sessions 目录失败: %w", err)
-	}
-
-	sfd := sessionFileData{
-		ID:        sessionID,
-		Title:     title,
-		UpdatedAt: int64(updatedAt),
-		Messages:  json.RawMessage(messagesJSON),
-	}
-
-	data, err := json.MarshalIndent(sfd, "", "  ")
-	if err != nil {
-		return fmt.Errorf("序列化会话数据失败: %w", err)
-	}
-
-	path := filepath.Join(dir, sessionID+".json")
-	return os.WriteFile(path, data, 0o644)
-}
-
-// AIDeleteSession 删除会话文件
-func (s *Service) AIDeleteSession(sessionID string) error {
-	path := filepath.Join(s.sessionsDir(), sessionID+".json")
-	if err := os.Remove(path); err != nil && !os.IsNotExist(err) {
-		return fmt.Errorf("删除会话失败: %w", err)
-	}
-	return nil
-}
-
-// --- 工具函数 ---
-
-func resolveConfigDir() string {
-	homeDir, err := os.UserHomeDir()
-	if err != nil {
-		homeDir = "."
-	}
-	return filepath.Join(homeDir, ".gonavi")
-}
-
-func maskAPIKey(apiKey string) string {
-	if len(apiKey) <= 8 {
-		return "****"
-	}
-	return apiKey[:4] + "****" + apiKey[len(apiKey)-4:]
-}
-
-func isMaskedAPIKey(apiKey string) bool {
-	return strings.Contains(apiKey, "****")
-}
-
-func truncateString(s string, maxLen int) string {
-	if len(s) <= maxLen {
-		return s
-	}
-	return s[:maxLen] + "..."
-}

internal/ai/service/service_test.go

@@ -1,78 +0,0 @@
-package aiservice
-
-import (
-	"reflect"
-	"testing"
-
-	"GoNavi-Wails/internal/ai"
-)
-
-func TestResolveModelsURL_UsesMoonshotOpenAIModelsEndpointForKimiAnthropicBaseURL(t *testing.T) {
-	url := resolveModelsURL(ai.ProviderConfig{
-		Type:    "anthropic",
-		BaseURL: "https://api.moonshot.cn/anthropic",
-	})
-	if url != "https://api.moonshot.cn/v1/models" {
-		t.Fatalf("expected moonshot models endpoint, got %q", url)
-	}
-}
-
-func TestResolveModelsURL_UsesAnthropicModelsEndpointForOfficialAnthropic(t *testing.T) {
-	url := resolveModelsURL(ai.ProviderConfig{
-		Type:    "anthropic",
-		BaseURL: "https://api.anthropic.com",
-	})
-	if url != "https://api.anthropic.com/v1/models" {
-		t.Fatalf("expected anthropic models endpoint, got %q", url)
-	}
-}
-
-func TestResolveModelsURL_UsesOpenAIModelsEndpointForOpenAICompatibleProvider(t *testing.T) {
-	url := resolveModelsURL(ai.ProviderConfig{
-		Type:    "openai",
-		BaseURL: "https://api.openai.com/v1",
-	})
-	if url != "https://api.openai.com/v1/models" {
-		t.Fatalf("expected openai models endpoint, got %q", url)
-	}
-}
-
-func TestDefaultStaticModelsForProvider_ReturnsMiniMaxAnthropicModels(t *testing.T) {
-	models := defaultStaticModelsForProvider(ai.ProviderConfig{
-		Type:    "anthropic",
-		BaseURL: "https://api.minimaxi.com/anthropic",
-	})
-	expected := []string{
-		"MiniMax-M2.7",
-		"MiniMax-M2.7-highspeed",
-		"MiniMax-M2.5",
-		"MiniMax-M2.5-highspeed",
-		"MiniMax-M2.1",
-		"MiniMax-M2.1-highspeed",
-		"MiniMax-M2",
-	}
-	if !reflect.DeepEqual(models, expected) {
-		t.Fatalf("expected MiniMax static models %v, got %v", expected, models)
-	}
-}
-
-func TestNewProviderHealthCheckRequest_UsesMessagesEndpointForMiniMaxAnthropic(t *testing.T) {
-	req, err := newProviderHealthCheckRequest(ai.ProviderConfig{
-		Type:    "anthropic",
-		BaseURL: "https://api.minimaxi.com/anthropic",
-		Model:   "MiniMax-M2.7",
-		APIKey:  "sk-test",
-	})
-	if err != nil {
-		t.Fatalf("unexpected error: %v", err)
-	}
-	if req.Method != "POST" {
-		t.Fatalf("expected POST request, got %s", req.Method)
-	}
-	if req.URL.String() != "https://api.minimaxi.com/anthropic/v1/messages" {
-		t.Fatalf("expected MiniMax messages endpoint, got %q", req.URL.String())
-	}
-	if got := req.Header.Get("x-api-key"); got != "sk-test" {
-		t.Fatalf("expected x-api-key header to be set, got %q", got)
-	}
-}

internal/ai/types.go

@@ -1,115 +0,0 @@
-package ai
-
-// ToolCall 表示 AI 发出的工具调用
-type ToolCall struct {
-	ID       string `json:"id"`
-	Type     string `json:"type"` // "function"
-	Function struct {
-		Name      string `json:"name"`
-		Arguments string `json:"arguments"`
-	} `json:"function"`
-}
-
-// ToolFunction 表示可使用的函数定义
-type ToolFunction struct {
-	Name        string `json:"name"`
-	Description string `json:"description"`
-	Parameters  any    `json:"parameters"` // JSON Schema definitions
-}
-
-// Tool 工具申明
-type Tool struct {
-	Type     string       `json:"type"` // "function"
-	Function ToolFunction `json:"function"`
-}
-
-// Message 表示一条对话消息
-type Message struct {
-	Role       string     `json:"role"`    // "system" | "user" | "assistant" | "tool"
-	Content    string     `json:"content"`
-	Images     []string   `json:"images,omitempty"`       // base64 encoded images with data:image/png;base64,... prefix
-	ToolCallID string     `json:"tool_call_id,omitempty"` // 当 role 为 "tool" 时必须传递
-	ToolCalls  []ToolCall `json:"tool_calls,omitempty"`   // 当 role 为 "assistant" 并试图调工具时传递
-}
-
-// ChatRequest AI 对话请求
-type ChatRequest struct {
-	Messages    []Message `json:"messages"`
-	Temperature float64   `json:"temperature"`
-	MaxTokens   int       `json:"maxTokens"`
-	Tools       []Tool    `json:"tools,omitempty"`
-}
-
-// ChatResponse AI 对话响应
-type ChatResponse struct {
-	Content    string     `json:"content"`
-	TokensUsed TokenUsage `json:"tokensUsed"`
-	ToolCalls  []ToolCall `json:"tool_calls,omitempty"`
-}
-
-// TokenUsage token 用量统计
-type TokenUsage struct {
-	PromptTokens     int `json:"promptTokens"`
-	CompletionTokens int `json:"completionTokens"`
-	TotalTokens      int `json:"totalTokens"`
-}
-
-// StreamChunk 流式响应片段
-type StreamChunk struct {
-	Content   string     `json:"content"`
-	Thinking  string     `json:"thinking,omitempty"`
-	Done      bool       `json:"done"`
-	Error     string     `json:"error,omitempty"`
-	ToolCalls []ToolCall `json:"tool_calls,omitempty"`
-}
-
-// ProviderConfig AI Provider 配置
-type ProviderConfig struct {
-	ID          string            `json:"id"`
-	Type        string            `json:"type"`        // openai | anthropic | gemini | custom
-	Name        string            `json:"name"`
-	APIKey      string            `json:"apiKey"`
-	BaseURL     string            `json:"baseUrl"`
-	Model       string            `json:"model"`
-	Models      []string          `json:"models,omitempty"`
-	APIFormat   string            `json:"apiFormat,omitempty"` // custom 专用: openai | anthropic | gemini
-	Headers     map[string]string `json:"headers,omitempty"`
-	MaxTokens   int               `json:"maxTokens"`
-	Temperature float64           `json:"temperature"`
-}
-
-// SQLPermissionLevel AI SQL 执行权限级别
-type SQLPermissionLevel string
-
-const (
-	PermissionReadOnly  SQLPermissionLevel = "readonly"
-	PermissionReadWrite SQLPermissionLevel = "readwrite"
-	PermissionFull      SQLPermissionLevel = "full"
-)
-
-// ContextLevel AI 上下文传递级别
-type ContextLevel string
-
-const (
-	ContextSchemaOnly  ContextLevel = "schema_only"
-	ContextWithSamples ContextLevel = "with_samples"
-	ContextWithResults ContextLevel = "with_results"
-)
-
-// SQLOperationType SQL 操作类型
-type SQLOperationType string
-
-const (
-	SQLOpQuery SQLOperationType = "query" // SELECT, SHOW, DESCRIBE, EXPLAIN
-	SQLOpDML   SQLOperationType = "dml"   // INSERT, UPDATE, DELETE
-	SQLOpDDL   SQLOperationType = "ddl"   // CREATE, ALTER, DROP, TRUNCATE
-	SQLOpOther SQLOperationType = "other"
-)
-
-// SafetyResult 安全检查结果
-type SafetyResult struct {
-	Allowed         bool             `json:"allowed"`
-	OperationType   SQLOperationType `json:"operationType"`
-	RequiresConfirm bool             `json:"requiresConfirm"`
-	WarningMessage  string           `json:"warningMessage,omitempty"`
-}

internal/app/app.go

@@ -23,17 +23,6 @@ import (
 
 const dbCachePingInterval = 30 * time.Second
 
-const (
-	startupConnectRetryWindow   = 20 * time.Second
-	startupConnectRetryDelay    = 800 * time.Millisecond
-	startupConnectRetryAttempts = 4
-)
-
-var (
-	newDatabaseFunc                = db.NewDatabase
-	resolveDialConfigWithProxyFunc = resolveDialConfigWithProxy
-)
-
 type cachedDatabase struct {
 	inst     db.Database
 	lastPing time.Time
@@ -47,7 +36,6 @@ type queryContext struct {
 // App struct
 type App struct {
 	ctx            context.Context
-	startedAt      time.Time
 	dbCache        map[string]cachedDatabase // Cache for DB connections
 	mu             sync.RWMutex              // Mutex for cache access
 	updateMu       sync.Mutex
@@ -68,10 +56,9 @@ func NewApp() *App {
 // so we can call the runtime methods
 func (a *App) Startup(ctx context.Context) {
 	a.ctx = ctx
-	a.startedAt = time.Now()
 	logger.Init()
 	applyMacWindowTranslucencyFix()
-	logger.Infof("应用启动完成（首次连接保护窗口=%s，最多重试=%d 次）", startupConnectRetryWindow, startupConnectRetryAttempts)
+	logger.Infof("应用启动完成")
 }
 
 // SetWindowTranslucency 动态调整 macOS 窗口透明度。
@@ -81,12 +68,6 @@ func (a *App) SetWindowTranslucency(opacity float64, blur float64) {
 	setMacWindowTranslucency(opacity, blur)
 }
 
-// SetMacNativeWindowControls toggles macOS native traffic-light window controls.
-// On non-macOS platforms this is a no-op.
-func (a *App) SetMacNativeWindowControls(enabled bool) {
-	setMacNativeWindowControls(enabled)
-}
-
 // Shutdown is called when the app terminates
 func (a *App) Shutdown(ctx context.Context) {
 	logger.Infof("应用开始关闭，准备释放资源")
@@ -442,12 +423,12 @@ func (a *App) openDatabaseIsolated(config connection.ConnectionConfig) (db.Datab
 		return nil, withLogHint{err: fmt.Errorf("%s", reason), logPath: logger.Path()}
 	}
 
-	dbInst, err := newDatabaseFunc(effectiveConfig.Type)
+	dbInst, err := db.NewDatabase(effectiveConfig.Type)
 	if err != nil {
 		return nil, err
 	}
 
-	connectConfig, proxyErr := resolveDialConfigWithProxyFunc(effectiveConfig)
+	connectConfig, proxyErr := resolveDialConfigWithProxy(effectiveConfig)
 	if proxyErr != nil {
 		_ = dbInst.Close()
 		return nil, wrapConnectError(effectiveConfig, proxyErr)
@@ -464,7 +445,10 @@ func (a *App) getDatabaseWithPing(config connection.ConnectionConfig, forcePing
 	isFileDB := isFileDatabaseType(effectiveConfig.Type)
 
 	key := getCacheKey(effectiveConfig)
-	shortKey := shortenCacheKey(key)
+	shortKey := key
+	if len(shortKey) > 12 {
+		shortKey = shortKey[:12]
+	}
 	if isFileDB {
 		rawDSN := resolveFileDatabaseDSN(effectiveConfig)
 		normalizedDSN := resolveFileDatabaseDSN(normalizeCacheKeyConfig(effectiveConfig))
@@ -541,13 +525,26 @@ func (a *App) getDatabaseWithPing(config connection.ConnectionConfig, forcePing
 		logger.Infof("未命中文件库连接缓存，开始创建连接：类型=%s 缓存Key=%s", strings.TrimSpace(effectiveConfig.Type), shortKey)
 	}
 
-	dbInst, connectedConfig, err := a.connectDatabaseWithStartupRetry(config)
+	logger.Infof("获取数据库连接：%s 缓存Key=%s", formatConnSummary(effectiveConfig), shortKey)
+	logger.Infof("创建数据库驱动实例：类型=%s 缓存Key=%s", effectiveConfig.Type, shortKey)
+	dbInst, err := db.NewDatabase(effectiveConfig.Type)
 	if err != nil {
+		logger.Error(err, "创建数据库驱动实例失败：类型=%s 缓存Key=%s", effectiveConfig.Type, shortKey)
 		return nil, err
 	}
-	effectiveConfig = connectedConfig
-	key = getCacheKey(effectiveConfig)
-	shortKey = shortenCacheKey(key)
+
+	connectConfig, proxyErr := resolveDialConfigWithProxy(effectiveConfig)
+	if proxyErr != nil {
+		wrapped := wrapConnectError(effectiveConfig, proxyErr)
+		logger.Error(wrapped, "连接代理准备失败：%s 缓存Key=%s", formatConnSummary(effectiveConfig), shortKey)
+		return nil, wrapped
+	}
+
+	if err := dbInst.Connect(connectConfig); err != nil {
+		wrapped := wrapConnectError(effectiveConfig, err)
+		logger.Error(wrapped, "建立数据库连接失败：%s 缓存Key=%s", formatConnSummary(effectiveConfig), shortKey)
+		return nil, wrapped
+	}
 
 	now := time.Now()
 
@@ -568,118 +565,6 @@ func (a *App) getDatabaseWithPing(config connection.ConnectionConfig, forcePing
 	return dbInst, nil
 }
 
-func shortenCacheKey(key string) string {
-	if len(key) > 12 {
-		return key[:12]
-	}
-	return key
-}
-
-func (a *App) connectDatabaseWithStartupRetry(rawConfig connection.ConnectionConfig) (db.Database, connection.ConnectionConfig, error) {
-	var lastErr error
-	var lastEffectiveConfig connection.ConnectionConfig
-
-	for attempt := 1; attempt <= startupConnectRetryAttempts; attempt++ {
-		effectiveConfig := applyGlobalProxyToConnection(rawConfig)
-		lastEffectiveConfig = effectiveConfig
-		cacheKey := shortenCacheKey(getCacheKey(effectiveConfig))
-
-		logger.Infof("获取数据库连接：%s 缓存Key=%s 启动阶段=%s", formatConnSummary(effectiveConfig), cacheKey, a.startupPhaseLabel())
-		logger.Infof("创建数据库驱动实例：类型=%s 缓存Key=%s 尝试=%d/%d", effectiveConfig.Type, cacheKey, attempt, startupConnectRetryAttempts)
-
-		dbInst, err := newDatabaseFunc(effectiveConfig.Type)
-		if err != nil {
-			logger.Error(err, "创建数据库驱动实例失败：类型=%s 缓存Key=%s", effectiveConfig.Type, cacheKey)
-			return nil, effectiveConfig, err
-		}
-
-		connectConfig, proxyErr := resolveDialConfigWithProxyFunc(effectiveConfig)
-		if proxyErr != nil {
-			_ = dbInst.Close()
-			wrapped := wrapConnectError(effectiveConfig, proxyErr)
-			logger.Error(wrapped, "连接代理准备失败：%s 缓存Key=%s", formatConnSummary(effectiveConfig), cacheKey)
-			return nil, effectiveConfig, wrapped
-		}
-
-		if err := dbInst.Connect(connectConfig); err == nil {
-			if attempt > 1 {
-				logger.Warnf("数据库连接在启动保护重试后成功：%s 缓存Key=%s 尝试=%d/%d", formatConnSummary(effectiveConfig), cacheKey, attempt, startupConnectRetryAttempts)
-			}
-			return dbInst, effectiveConfig, nil
-		} else {
-			_ = dbInst.Close()
-			wrapped := wrapConnectError(effectiveConfig, err)
-			lastErr = wrapped
-			logger.Error(wrapped, "建立数据库连接失败：%s 缓存Key=%s", formatConnSummary(effectiveConfig), cacheKey)
-			if !a.shouldRetryStartupConnect(err, attempt) {
-				return nil, effectiveConfig, wrapped
-			}
-			logger.Warnf("检测到启动期瞬时网络失败，准备重试连接：%s 缓存Key=%s 尝试=%d/%d 延迟=%s 原因=%s",
-				formatConnSummary(effectiveConfig), cacheKey, attempt, startupConnectRetryAttempts, startupConnectRetryDelay, normalizeErrorMessage(err))
-			time.Sleep(startupConnectRetryDelay)
-		}
-	}
-
-	if lastErr == nil {
-		lastErr = fmt.Errorf("建立数据库连接失败")
-	}
-	return nil, lastEffectiveConfig, lastErr
-}
-
-func (a *App) startupPhaseLabel() string {
-	if a == nil || a.startedAt.IsZero() {
-		return "未知"
-	}
-	age := time.Since(a.startedAt).Round(time.Millisecond)
-	if age < 0 {
-		age = 0
-	}
-	if age <= startupConnectRetryWindow {
-		snapshot := currentGlobalProxyConfig()
-		state := "关闭"
-		if snapshot.Enabled {
-			state = fmt.Sprintf("启用(%s://%s:%d)", strings.ToLower(strings.TrimSpace(snapshot.Proxy.Type)), strings.TrimSpace(snapshot.Proxy.Host), snapshot.Proxy.Port)
-		}
-		return fmt.Sprintf("启动期(age=%s,全局代理=%s)", age, state)
-	}
-	return fmt.Sprintf("稳定期(age=%s)", age)
-}
-
-func (a *App) shouldRetryStartupConnect(err error, attempt int) bool {
-	if attempt >= startupConnectRetryAttempts {
-		return false
-	}
-	if a == nil || a.startedAt.IsZero() {
-		return false
-	}
-	age := time.Since(a.startedAt)
-	if age < 0 || age > startupConnectRetryWindow {
-		return false
-	}
-	return isTransientStartupConnectError(err)
-}
-
-func isTransientStartupConnectError(err error) bool {
-	if err == nil {
-		return false
-	}
-	message := strings.ToLower(normalizeErrorMessage(err))
-	transientHints := []string{
-		"no route to host",
-		"network is unreachable",
-		"connection refused",
-		"connection timed out",
-		"i/o timeout",
-		"context deadline exceeded",
-	}
-	for _, hint := range transientHints {
-		if strings.Contains(message, hint) {
-			return true
-		}
-	}
-	return false
-}
-
 // generateQueryID generates a unique ID for a query using UUID v4
 func generateQueryID() string {
 	return "query-" + uuid.New().String()

internal/app/app_startup_connect_retry_test.go

@@ -1,149 +0,0 @@
-package app
-
-import (
-	"errors"
-	"testing"
-	"time"
-
-	"GoNavi-Wails/internal/connection"
-	"GoNavi-Wails/internal/db"
-)
-
-type fakeStartupRetryDB struct {
-	connect func(config connection.ConnectionConfig) error
-}
-
-func (f *fakeStartupRetryDB) Connect(config connection.ConnectionConfig) error {
-	if f.connect != nil {
-		return f.connect(config)
-	}
-	return nil
-}
-
-func (f *fakeStartupRetryDB) Close() error { return nil }
-func (f *fakeStartupRetryDB) Ping() error  { return nil }
-func (f *fakeStartupRetryDB) Query(query string) ([]map[string]interface{}, []string, error) {
-	return nil, nil, nil
-}
-func (f *fakeStartupRetryDB) Exec(query string) (int64, error)          { return 0, nil }
-func (f *fakeStartupRetryDB) GetDatabases() ([]string, error)           { return nil, nil }
-func (f *fakeStartupRetryDB) GetTables(dbName string) ([]string, error) { return nil, nil }
-func (f *fakeStartupRetryDB) GetCreateStatement(dbName, tableName string) (string, error) {
-	return "", nil
-}
-func (f *fakeStartupRetryDB) GetColumns(dbName, tableName string) ([]connection.ColumnDefinition, error) {
-	return nil, nil
-}
-func (f *fakeStartupRetryDB) GetAllColumns(dbName string) ([]connection.ColumnDefinitionWithTable, error) {
-	return nil, nil
-}
-func (f *fakeStartupRetryDB) GetIndexes(dbName, tableName string) ([]connection.IndexDefinition, error) {
-	return nil, nil
-}
-func (f *fakeStartupRetryDB) GetForeignKeys(dbName, tableName string) ([]connection.ForeignKeyDefinition, error) {
-	return nil, nil
-}
-func (f *fakeStartupRetryDB) GetTriggers(dbName, tableName string) ([]connection.TriggerDefinition, error) {
-	return nil, nil
-}
-
-func TestConnectDatabaseWithStartupRetry_RetriesTransientFailureAndReappliesGlobalProxy(t *testing.T) {
-	originalNewDatabaseFunc := newDatabaseFunc
-	originalResolveDialConfigWithProxyFunc := resolveDialConfigWithProxyFunc
-	snapshot := currentGlobalProxyConfig()
-	defer func() {
-		newDatabaseFunc = originalNewDatabaseFunc
-		resolveDialConfigWithProxyFunc = originalResolveDialConfigWithProxyFunc
-		if _, err := setGlobalProxyConfig(snapshot.Enabled, snapshot.Proxy); err != nil {
-			t.Fatalf("restore global proxy failed: %v", err)
-		}
-	}()
-
-	if _, err := setGlobalProxyConfig(false, connection.ProxyConfig{}); err != nil {
-		t.Fatalf("disable global proxy failed: %v", err)
-	}
-
-	seenConfigs := make([]connection.ConnectionConfig, 0, 2)
-	connectCalls := 0
-	newDatabaseFunc = func(dbType string) (db.Database, error) {
-		return &fakeStartupRetryDB{
-			connect: func(config connection.ConnectionConfig) error {
-				connectCalls++
-				seenConfigs = append(seenConfigs, config)
-				if connectCalls == 1 {
-					_, _ = setGlobalProxyConfig(true, connection.ProxyConfig{Type: "socks5", Host: "127.0.0.1", Port: 1080})
-					return errors.New("dial tcp 10.1.131.86:5432: connect: no route to host")
-				}
-				return nil
-			},
-		}, nil
-	}
-	resolveDialConfigWithProxyFunc = func(raw connection.ConnectionConfig) (connection.ConnectionConfig, error) {
-		return raw, nil
-	}
-
-	a := &App{startedAt: time.Now()}
-	rawConfig := connection.ConnectionConfig{Type: "postgres", Host: "10.1.131.86", Port: 5432, User: "postgres"}
-
-	_, effectiveConfig, err := a.connectDatabaseWithStartupRetry(rawConfig)
-	if err != nil {
-		t.Fatalf("connectDatabaseWithStartupRetry returned error: %v", err)
-	}
-	if connectCalls != 2 {
-		t.Fatalf("expected 2 connect attempts, got %d", connectCalls)
-	}
-	if len(seenConfigs) != 2 {
-		t.Fatalf("expected 2 seen configs, got %d", len(seenConfigs))
-	}
-	if seenConfigs[0].UseProxy {
-		t.Fatalf("expected first attempt without proxy, got %+v", seenConfigs[0])
-	}
-	if !seenConfigs[1].UseProxy {
-		t.Fatalf("expected second attempt with proxy after startup retry, got %+v", seenConfigs[1])
-	}
-	if !effectiveConfig.UseProxy {
-		t.Fatalf("expected returned effective config to include proxy, got %+v", effectiveConfig)
-	}
-}
-
-func TestConnectDatabaseWithStartupRetry_DoesNotRetryOutsideStartupWindow(t *testing.T) {
-	originalNewDatabaseFunc := newDatabaseFunc
-	originalResolveDialConfigWithProxyFunc := resolveDialConfigWithProxyFunc
-	defer func() {
-		newDatabaseFunc = originalNewDatabaseFunc
-		resolveDialConfigWithProxyFunc = originalResolveDialConfigWithProxyFunc
-	}()
-
-	connectCalls := 0
-	newDatabaseFunc = func(dbType string) (db.Database, error) {
-		return &fakeStartupRetryDB{
-			connect: func(config connection.ConnectionConfig) error {
-				connectCalls++
-				return errors.New("dial tcp 10.1.131.86:5432: connect: no route to host")
-			},
-		}, nil
-	}
-	resolveDialConfigWithProxyFunc = func(raw connection.ConnectionConfig) (connection.ConnectionConfig, error) {
-		return raw, nil
-	}
-
-	a := &App{startedAt: time.Now().Add(-startupConnectRetryWindow - time.Second)}
-	rawConfig := connection.ConnectionConfig{Type: "postgres", Host: "10.1.131.86", Port: 5432, User: "postgres"}
-
-	_, _, err := a.connectDatabaseWithStartupRetry(rawConfig)
-	if err == nil {
-		t.Fatal("expected error, got nil")
-	}
-	if connectCalls != 1 {
-		t.Fatalf("expected 1 connect attempt outside startup window, got %d", connectCalls)
-	}
-}
-
-func TestIsTransientStartupConnectError(t *testing.T) {
-	if !isTransientStartupConnectError(errors.New("dial tcp 10.1.131.86:5432: connect: no route to host")) {
-		t.Fatal("expected no route to host to be treated as transient startup connect error")
-	}
-	if isTransientStartupConnectError(errors.New("pq: password authentication failed")) {
-		t.Fatal("expected authentication failure to not be treated as transient startup connect error")
-	}
-}

internal/app/methods_file.go

@@ -2207,12 +2207,7 @@ func formatExportCellText(val interface{}) string {
 		}
 		return text
 	default:
-		text := fmt.Sprintf("%v", val)
-		// 字符串型日期时间值（如 RFC3339 "2026-03-10T17:01:55+08:00"）格式化为本地时区 yyyy-MM-dd HH:mm:ss
-		if parsed, ok := parseTemporalString(text); ok {
-			return parsed.Local().Format("2006-01-02 15:04:05")
-		}
-		return text
+		return fmt.Sprintf("%v", val)
 	}
 }
 
@@ -2222,18 +2217,6 @@ func normalizeExportJSONValue(val interface{}) interface{} {
 	}
 
 	switch v := val.(type) {
-	case time.Time:
-		return v.Local().Format("2006-01-02 15:04:05")
-	case *time.Time:
-		if v == nil {
-			return nil
-		}
-		return v.Local().Format("2006-01-02 15:04:05")
-	case string:
-		if parsed, ok := parseTemporalString(v); ok {
-			return parsed.Local().Format("2006-01-02 15:04:05")
-		}
-		return v
 	case float32:
 		f := float64(v)
 		if math.IsNaN(f) || math.IsInf(f, 0) {

internal/app/window_style_darwin.go

@@ -1,73 +0,0 @@
-//go:build darwin
-
-package app
-
-/*
-#cgo CFLAGS: -x objective-c -fblocks
-#cgo LDFLAGS: -framework Cocoa
-#import <Cocoa/Cocoa.h>
-#import <dispatch/dispatch.h>
-
-static inline BOOL gonaviBoolYES() { return YES; }
-static inline BOOL gonaviBoolNO()  { return NO; }
-
-static void gonaviSetWindowButtonsVisible(NSWindow *window, BOOL visible) {
-	if (window == nil) {
-		return;
-	}
-	for (NSWindowButton buttonType = NSWindowCloseButton; buttonType <= NSWindowZoomButton; buttonType++) {
-		NSButton *button = [window standardWindowButton:buttonType];
-		if (button != nil) {
-			[button setHidden:!visible];
-			[button setEnabled:visible];
-		}
-	}
-}
-
-static void gonaviApplyMacWindowStyle(BOOL enabled) {
-	dispatch_async(dispatch_get_main_queue(), ^{
-		for (NSWindow *window in [NSApp windows]) {
-			if (window == nil) {
-				continue;
-			}
-
-			NSUInteger styleMask = [window styleMask];
-			styleMask |= NSWindowStyleMaskClosable;
-			styleMask |= NSWindowStyleMaskMiniaturizable;
-			styleMask |= NSWindowStyleMaskResizable;
-
-			if (enabled) {
-				styleMask |= NSWindowStyleMaskTitled;
-				styleMask |= NSWindowStyleMaskFullSizeContentView;
-				[window setStyleMask:styleMask];
-				[window setTitleVisibility:NSWindowTitleHidden];
-				[window setTitlebarAppearsTransparent:YES];
-				[window setMovableByWindowBackground:YES];
-				[window setCollectionBehavior:[window collectionBehavior] | NSWindowCollectionBehaviorFullScreenPrimary];
-				gonaviSetWindowButtonsVisible(window, YES);
-			} else {
-				styleMask &= ~NSWindowStyleMaskTitled;
-				styleMask &= ~NSWindowStyleMaskFullSizeContentView;
-				[window setStyleMask:styleMask];
-				[window setTitleVisibility:NSWindowTitleVisible];
-				[window setTitlebarAppearsTransparent:NO];
-				[window setMovableByWindowBackground:YES];
-				gonaviSetWindowButtonsVisible(window, NO);
-			}
-
-			[[window contentView] setNeedsDisplay:YES];
-			[window invalidateShadow];
-		}
-	});
-}
-*/
-import "C"
-
-func setMacNativeWindowControls(enabled bool) {
-	state := resolveMacNativeWindowControlState(enabled)
-	if state.ShowNativeButtons {
-		C.gonaviApplyMacWindowStyle(C.gonaviBoolYES())
-	} else {
-		C.gonaviApplyMacWindowStyle(C.gonaviBoolNO())
-	}
-}

internal/app/window_style_logic.go

@@ -1,32 +0,0 @@
-package app
-
-type macNativeWindowControlState struct {
-	ShowNativeButtons     bool
-	UseTitledWindow       bool
-	UseFullSizeContent    bool
-	HideWindowTitle       bool
-	TransparentTitlebar   bool
-	AllowNativeFullscreen bool
-}
-
-func resolveMacNativeWindowControlState(enabled bool) macNativeWindowControlState {
-	if enabled {
-		return macNativeWindowControlState{
-			ShowNativeButtons:     true,
-			UseTitledWindow:       true,
-			UseFullSizeContent:    true,
-			HideWindowTitle:       true,
-			TransparentTitlebar:   true,
-			AllowNativeFullscreen: true,
-		}
-	}
-
-	return macNativeWindowControlState{
-		ShowNativeButtons:     false,
-		UseTitledWindow:       false,
-		UseFullSizeContent:    false,
-		HideWindowTitle:       false,
-		TransparentTitlebar:   false,
-		AllowNativeFullscreen: false,
-	}
-}

internal/app/window_style_logic_test.go

@@ -1,37 +0,0 @@
-package app
-
-import "testing"
-
-func TestResolveMacNativeWindowControlStateEnabled(t *testing.T) {
-	state := resolveMacNativeWindowControlState(true)
-
-	if !state.ShowNativeButtons {
-		t.Fatal("expected native buttons to be visible when enabled")
-	}
-	if !state.UseTitledWindow || !state.UseFullSizeContent {
-		t.Fatal("expected enabled state to request titled full-size content window")
-	}
-	if !state.HideWindowTitle || !state.TransparentTitlebar {
-		t.Fatal("expected enabled state to hide title and use transparent titlebar")
-	}
-	if !state.AllowNativeFullscreen {
-		t.Fatal("expected enabled state to allow native fullscreen")
-	}
-}
-
-func TestResolveMacNativeWindowControlStateDisabled(t *testing.T) {
-	state := resolveMacNativeWindowControlState(false)
-
-	if state.ShowNativeButtons {
-		t.Fatal("expected native buttons to be hidden when disabled")
-	}
-	if state.UseTitledWindow || state.UseFullSizeContent {
-		t.Fatal("expected disabled state to avoid titled/full-size content window")
-	}
-	if state.HideWindowTitle || state.TransparentTitlebar {
-		t.Fatal("expected disabled state to keep title visibility and opaque titlebar")
-	}
-	if state.AllowNativeFullscreen {
-		t.Fatal("expected disabled state to avoid native fullscreen behavior")
-	}
-}

internal/app/window_style_stub.go

@@ -1,5 +0,0 @@
-//go:build !darwin
-
-package app
-
-func setMacNativeWindowControls(enabled bool) {}

internal/db/dameng_metadata.go

@@ -4,15 +4,9 @@ import (
 	"fmt"
 	"sort"
 	"strings"
-
-	"GoNavi-Wails/internal/logger"
 )
 
 var damengDatabaseQueries = []string{
-	// 优先使用达梦原生系统表
-	"SELECT DISTINCT OBJECT_NAME AS DATABASE_NAME FROM SYS.SYSOBJECTS WHERE TYPE$ = 'SCH' AND OBJECT_NAME NOT IN ('SYS','SYSDBA','SYSAUDITOR','SYSSSO','CTISYS','__RECYCLE_USER__') ORDER BY OBJECT_NAME",
-	"SELECT SCHEMA_NAME AS DATABASE_NAME FROM INFORMATION_SCHEMA.SCHEMATA WHERE SCHEMA_NAME NOT IN ('SYS','SYSDBA','SYSAUDITOR','SYSSSO','CTISYS','INFORMATION_SCHEMA') ORDER BY SCHEMA_NAME",
-	// Oracle 兼容层
 	"SELECT SYS_CONTEXT('USERENV', 'CURRENT_SCHEMA') AS DATABASE_NAME FROM DUAL",
 	"SELECT SYS_CONTEXT('USERENV', 'CURRENT_USER') AS DATABASE_NAME FROM DUAL",
 	"SELECT USERNAME AS DATABASE_NAME FROM USER_USERS",
@@ -30,14 +24,12 @@ func collectDamengDatabaseNames(query damengQueryFunc) ([]string, error) {
 	dbs := make([]string, 0, 64)
 	var lastErr error
 
-	for idx, q := range damengDatabaseQueries {
+	for _, q := range damengDatabaseQueries {
 		data, _, err := query(q)
 		if err != nil {
-			logger.Warnf("达梦 GetDatabases 查询[%d]失败：%v（SQL: %.80s…）", idx, err, q)
 			lastErr = err
 			continue
 		}
-		newCount := 0
 		for _, row := range data {
 			name := getDamengRowString(row,
 				"DATABASE_NAME",
@@ -66,14 +58,10 @@ func collectDamengDatabaseNames(query damengQueryFunc) ([]string, error) {
 			}
 			seen[key] = struct{}{}
 			dbs = append(dbs, name)
-			newCount++
 		}
-		logger.Infof("达梦 GetDatabases 查询[%d]成功：返回 %d 行，新增 %d 条（SQL: %.80s…）", idx, len(data), newCount, q)
 	}
 
-	logger.Infof("达梦 GetDatabases 最终结果：共 %d 条数据库/schema", len(dbs))
 	if len(dbs) == 0 && lastErr != nil {
-		logger.Warnf("达梦 GetDatabases 所有查询均失败，返回最后错误：%v", lastErr)
 		return nil, lastErr
 	}
 

main.go

@@ -1,10 +1,8 @@
 package main
 
 import (
-	"context"
 	"embed"
 
-	aiservice "GoNavi-Wails/internal/ai/service"
 	"GoNavi-Wails/internal/app"
 	"GoNavi-Wails/internal/logger"
 
@@ -21,7 +19,6 @@ var assets embed.FS
 func main() {
 	// Create an instance of the app structure
 	application := app.NewApp()
-	aiService := aiservice.NewService()
 
 	// Create application with options
 	err := wails.Run(&options.App{
@@ -33,14 +30,10 @@ func main() {
 			Assets: assets,
 		},
 		BackgroundColour: &options.RGBA{R: 0, G: 0, B: 0, A: 0},
-		OnStartup: func(ctx context.Context) {
-			application.Startup(ctx)
-			aiService.Startup(ctx)
-		},
-		OnShutdown: application.Shutdown,
+		OnStartup:        application.Startup,
+		OnShutdown:       application.Shutdown,
 		Bind: []interface{}{
 			application,
-			aiService,
 		},
 		Windows: &windows.Options{
 			WebviewIsTransparent:              true,