# .github/workflows/release.yml
name: Build Desktop App (Python Backend + Tauri Frontend)

on:
  push:
    tags:
      - 'v*' # 发布 tag 时触发
  workflow_dispatch:

jobs:
  build:
    strategy:
      matrix:
        include:
          - platform: macos-latest
          - platform: ubuntu-22.04
          - platform: windows-latest

    runs-on: ${{ matrix.platform }}

    steps:
      - name: Checkout Code
        uses: actions/checkout@v4

      # Linux 系统依赖（Tauri 需要）
      - name: Install Linux Dependencies
        if: matrix.platform == 'ubuntu-22.04'
        run: |
          sudo apt-get update
          sudo apt-get install -y libwebkit2gtk-4.1-dev libappindicator3-dev librsvg2-dev patchelf

      # 设置 Python 环境（带 pip 缓存）
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'
          cache: 'pip'
          cache-dependency-path: backend/requirements.txt

      # 安装 Python 依赖并执行构建
      - name: Install Python dependencies & Build backend
        shell: bash
        run: |
          python -m pip install --upgrade pip
          pip install -r backend/requirements.txt

          if [ "$RUNNER_OS" = "Windows" ]; then
            backend\\build.bat
          else
            chmod +x backend/build.sh
            ./backend/build.sh
          fi

      # 设置 pnpm
      - name: Setup pnpm
        uses: pnpm/action-setup@v4
        with:
          version: 'latest'

      # 设置 Node 环境（带 pnpm 缓存）
      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'pnpm'
          cache-dependency-path: BillNote_frontend/pnpm-lock.yaml

      - name: Install frontend dependencies
        working-directory: BillNote_frontend
        run: pnpm install --frozen-lockfile

      # 设置 Rust 环境
      - name: Set up Rust
        uses: dtolnay/rust-toolchain@stable

      # Cargo 缓存
      - name: Cache Cargo
        uses: actions/cache@v4
        with:
          path: |
            ~/.cargo/bin/
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            BillNote_frontend/src-tauri/target/
          key: ${{ runner.os }}-cargo-${{ hashFiles('BillNote_frontend/src-tauri/Cargo.lock') }}
          restore-keys: ${{ runner.os }}-cargo-

      # 打包 Tauri 应用
      - name: Build Tauri App
        working-directory: BillNote_frontend
        run: pnpm tauri build

      # 生成 SHA256 校验和
      - name: Generate Checksums
        shell: bash
        run: |
          cd BillNote_frontend/src-tauri/target/release/bundle/
          find . -type f \( -name "*.dmg" -o -name "*.msi" -o -name "*.deb" -o -name "*.AppImage" \) -exec sha256sum {} \; > checksums.sha256 || true

      # 上传构建产物
      - name: Upload Desktop Bundle
        uses: actions/upload-artifact@v4
        with:
          name: app-${{ matrix.platform }}
          path: |
            BillNote_frontend/src-tauri/target/release/bundle/