chore: 发布 bili-sync 2.10.3

* videos页面中新增 仅失败过滤选项

* 仅失败筛选时才计算失败标记，避免额外的分页查询

* 去除[仅失败]多余的逻辑判定

* refactor: 后端调整：1）为 status -> sql 加入一个中间层方便拓展；2）将 Option<bool> 改为带有 default 的 bool；3）failed 统一改成 failed_only

* refactor: 前端调整：1）前端也统一改成 failed_only；2）修复很多地方在 loadVideo 前没有读取 failedOnly；3）略微调整前端样式

* format

---------

Co-authored-by: kaixin1995 <admin@haokaikai.cn>
Co-authored-by: amtoaer <amtoaer@gmail.com>

.github/workflows/build-binary.yaml

@@ -0,0 +1,106 @@
+name: Build Binary
+
+on:
+  workflow_call:
+
+jobs:
+  build-frontend:
+    name: Build frontend
+    runs-on: ubuntu-24.04
+    defaults:
+      run:
+        working-directory: web
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+      - name: Setup bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
+      - name: Install dependencies
+        run: bun install --frozen-lockfile
+      - name: Cache dependencies
+        uses: actions/cache@v4
+        with:
+          path: ~/.bun/install/cache
+          key: ${{ runner.os }}-bun-${{ hashFiles('docs/bun.lockb') }}
+          restore-keys: |
+            ${{ runner.os }}-bun-
+      - name: Build Frontend
+        run: bun run build
+      - name: Upload Web Build Artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: web-build
+          path: web/build
+  build:
+    name: Build bili-sync-rs for ${{ matrix.platform.release_for }}
+    needs: build-frontend
+    runs-on: ${{ matrix.platform.os }}
+    strategy:
+      matrix:
+        platform:
+          - release_for: Linux-x86_64
+            os: ubuntu-24.04
+            target: x86_64-unknown-linux-musl
+            bin: bili-sync-rs
+            name: bili-sync-rs-Linux-x86_64-musl.tar.gz
+          - release_for: Linux-aarch64
+            os: ubuntu-24.04
+            target: aarch64-unknown-linux-musl
+            bin: bili-sync-rs
+            name: bili-sync-rs-Linux-aarch64-musl.tar.gz
+          - release_for: macOS-x86_64
+            os: macOS-latest
+            target: x86_64-apple-darwin
+            bin: bili-sync-rs
+            name: bili-sync-rs-Darwin-x86_64.tar.gz
+          - release_for: macOS-aarch64
+            os: macOS-latest
+            target: aarch64-apple-darwin
+            bin: bili-sync-rs
+            name: bili-sync-rs-Darwin-aarch64.tar.gz
+          - release_for: Windows-x86_64
+            os: windows-latest
+            target: x86_64-pc-windows-msvc
+            bin: bili-sync-rs.exe
+            name: bili-sync-rs-Windows-x86_64.zip
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Download Web Build Artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: web-build
+          path: web/build
+      - name: Read Toolchain Version
+        uses: SebRollen/toml-action@v1.2.0
+        id: read_rust_toolchain
+        with:
+          file: rust-toolchain.toml
+          field: toolchain.channel
+      - name: Build binary
+        uses: houseabsolute/actions-rust-cross@v1
+        with:
+          command: build
+          target: ${{ matrix.platform.target }}
+          toolchain: ${{ steps.read_rust_toolchain.outputs.value }}
+          args: "--locked --release"
+          strip: true
+      - name: Package as archive
+        shell: bash
+        run: |
+          cd target/${{ matrix.platform.target }}/release
+          if [[ "${{ matrix.platform.target }}" == "x86_64-pc-windows-msvc" ]]; then
+            7z a ../../../${{ matrix.platform.name }} ${{ matrix.platform.bin }}
+          else
+            tar czvf ../../../${{ matrix.platform.name }} ${{ matrix.platform.bin }}
+          fi
+      - name: Upload release artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: bili-sync-rs-${{ matrix.platform.release_for }}
+          path: |
+            ${{ github.workspace }}/${{ matrix.platform.name }}

.github/workflows/build-doc.yaml

@@ -1,15 +1,16 @@
-name: Build Docs
+name: Build Main Docs
 
 on:
   push:
+    branches:
+      - main
     paths:
       - 'docs/**'
 
 jobs:
   doc:
-    if: ${{ github.ref == 'refs/heads/main' }}
     name: Build documentation
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     defaults:
       run:
         working-directory: docs

.github/workflows/check.yaml

@@ -1,43 +0,0 @@
-name: Check
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    types: ['opened', 'reopened', 'synchronize', 'ready_for_review']
-
-concurrency:
-  # Allow only one workflow per any non-`main` branch.
-  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.ref_name == 'main' && github.sha || 'anysha' }}
-  cancel-in-progress: true
-
-env:
-  CARGO_TERM_COLOR: always
-  CARGO_INCREMENTAL: 0
-  RUST_BACKTRACE: 1
-
-jobs:
-  tests:
-    name: Run Clippy and tests
-    runs-on: ubuntu-latest
-    if: ${{ github.event_name == 'push' || !github.event.pull_request.draft }}
-    steps:
-      - name: Checkout repo
-        uses: actions/checkout@v4
-
-      - run: rustup default nightly && rustup component add rustfmt clippy
-
-      - name: Cache dependencies
-        uses: swatinem/rust-cache@v2
-        with:
-          save-if: ${{ github.ref == 'refs/heads/main' }}
-
-      - name: cargo fmt check
-        run: cargo fmt --check
-
-      - name: cargo clippy
-        run: cargo clippy
-
-      - name: cargo test
-        run: cargo test

.github/workflows/commit-build.yaml

@@ -0,0 +1,11 @@
+name: Build Main Binary
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-binary:
+    if: ${{ !startsWith(github.ref, 'refs/tags/') }}
+    uses: amtoaer/bili-sync/.github/workflows/build-binary.yaml@main

.github/workflows/pr-check.yaml

@@ -0,0 +1,68 @@
+name: Check
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: ["opened", "reopened", "synchronize", "ready_for_review"]
+
+concurrency:
+  # Allow only one workflow per any non-`main` branch.
+  group: ${{ github.workflow }}-${{ github.ref_name }}-${{ github.ref_name == 'main' && github.sha || 'anysha' }}
+  cancel-in-progress: true
+
+env:
+  CARGO_TERM_COLOR: always
+  CARGO_INCREMENTAL: 0
+  RUST_BACKTRACE: 1
+
+jobs:
+  check-backend:
+    name: Run backend checks
+    runs-on: ubuntu-24.04
+    if: ${{ github.event_name == 'push' || !github.event.pull_request.draft }}
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+
+      - run: rustup install && rustup component add rustfmt --toolchain nightly
+
+      - name: Cache dependencies
+        uses: swatinem/rust-cache@v2
+        with:
+          save-if: ${{ github.ref == 'refs/heads/main' }}
+
+      - name: cargo fmt check
+        run: cargo +nightly fmt --check
+
+      - name: cargo clippy
+        run: cargo clippy -- -D warnings
+
+      - name: cargo test
+        run: cargo test
+  check-frontend:
+    name: Run frontend checks
+    runs-on: ubuntu-24.04
+    if: ${{ github.event_name == 'push' || !github.event.pull_request.draft }}
+    defaults:
+      run:
+        working-directory: web
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+      - name: Setup bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
+      - name: Install dependencies
+        run: bun install --frozen-lockfile
+      - name: Cache dependencies
+        uses: actions/cache@v4
+        with:
+          path: ~/.bun/install/cache
+          key: ${{ runner.os }}-bun-${{ hashFiles('docs/bun.lockb') }}
+          restore-keys: |
+            ${{ runner.os }}-bun-
+      - name: Check Frontend
+        run: bun run lint

.github/workflows/release-build.yaml

@@ -0,0 +1,78 @@
+name: Build Main Binary And Release
+
+on:
+  push:
+    tags:
+      - v*
+
+jobs:
+  build-binary:
+    uses: amtoaer/bili-sync/.github/workflows/build-binary.yaml@main
+  github-release:
+    name: Create GitHub Release
+    needs: build-binary
+    runs-on: ubuntu-24.04
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+      - name: Download release artifact
+        uses: actions/download-artifact@v4
+        with:
+          merge-multiple: true
+      - name: Publish GitHub release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: bili-sync-rs*
+          tag_name: ${{ github.ref_name }}
+          draft: true
+  docker-release:
+    name: Create Docker Image
+    needs: build-binary
+    runs-on: ubuntu-24.04
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v4
+      - name: Download release artifact
+        uses: actions/download-artifact@v4
+        with:
+          merge-multiple: true
+      - name: Docker Meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ secrets.DOCKERHUB_USERNAME }}/bili-sync-rs
+          tags: |
+            type=raw,value=latest
+            type=raw,value=${{ github.ref_name }}
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: Dockerfile
+          platforms: |
+            linux/amd64
+            linux/arm64
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha, scope=${{ github.workflow }}
+          cache-to: type=gha, scope=${{ github.workflow }}
+      - name: Update DockerHub description
+        uses: peter-evans/dockerhub-description@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+          repository: ${{ secrets.DOCKERHUB_USERNAME }}/bili-sync-rs

.github/workflows/release.yaml

@@ -1,129 +0,0 @@
-name: Build Binary And Release
-
-on:
-  push:
-    tags:
-      - v*
-
-jobs:
-  build:
-    name: Release for ${{ matrix.platform.release_for }}
-    runs-on: ${{ matrix.platform.os }}
-    strategy:
-      matrix:
-        platform:
-          - release_for: Linux-x86_64
-            os: ubuntu-20.04
-            target: x86_64-unknown-linux-musl
-            bin: bili-sync-rs
-            name: bili-sync-rs-Linux-x86_64-musl.tar.gz
-          - release_for: Linux-aarch64
-            os: ubuntu-20.04
-            target: aarch64-unknown-linux-musl
-            bin: bili-sync-rs
-            name: bili-sync-rs-Linux-aarch64-musl.tar.gz
-          - release_for: macOS-x86_64
-            os: macOS-latest
-            target: x86_64-apple-darwin
-            bin: bili-sync-rs
-            name: bili-sync-rs-Darwin-x86_64.tar.gz
-          - release_for: macOS-aarch64
-            os: macOS-latest
-            target: aarch64-apple-darwin
-            bin: bili-sync-rs
-            name: bili-sync-rs-Darwin-aarch64.tar.gz
-          - release_for: Windows-x86_64
-            os: windows-latest
-            target: x86_64-pc-windows-msvc
-            bin: bili-sync-rs.exe
-            name: bili-sync-rs-Windows-x86_64.zip
-
-    steps:
-      - name: Checkout repo
-        uses: actions/checkout@v4
-      - name: Cache dependencies
-        uses: Swatinem/rust-cache@v2
-      - name: Install musl-tools
-        run: sudo apt-get update --yes && sudo apt-get install --yes musl-tools
-        if: contains(matrix.platform.target, 'musl')
-      - name: Build binary
-        uses: houseabsolute/actions-rust-cross@v0
-        with:
-          command: build
-          target: ${{ matrix.platform.target }}
-          toolchain: stable
-          args: "--locked --release"
-          strip: true
-      - name: Package as archive
-        shell: bash
-        run: |
-          cp target/${{ matrix.platform.target }}/release/${{ matrix.platform.bin }} ${{ matrix.platform.release_for }}-${{ matrix.platform.bin }}
-          cd target/${{ matrix.platform.target }}/release
-          if [[ "${{ matrix.platform.target }}" == "x86_64-pc-windows-msvc" ]]; then
-            7z a ../../../${{ matrix.platform.name }} ${{ matrix.platform.bin }}
-          else
-            tar czvf ../../../${{ matrix.platform.name }} ${{ matrix.platform.bin }}
-          fi
-      - name: Upload release artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: bili-sync-rs-${{ matrix.platform.release_for }}
-          # contains raw binary and compressed archive
-          path: |
-            ${{ github.workspace }}/${{ matrix.platform.release_for }}-${{ matrix.platform.bin }}
-            ${{ github.workspace }}/${{ matrix.platform.name }}
-  release:
-    name: Create GitHub Release & Docker Image
-    needs: build
-    runs-on: ubuntu-20.04
-    permissions:
-      contents: write
-    steps:
-      - name: Checkout repo
-        uses: actions/checkout@v4
-      - name: Download release artifact
-        uses: actions/download-artifact@v4
-        with:
-          merge-multiple: true
-      - name: Publish GitHub release
-        uses: softprops/action-gh-release@v2
-        with:
-          files: bili-sync-rs*
-          tag_name: ${{ github.ref_name }}
-          draft: true
-      - name: Docker Meta
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ secrets.DOCKERHUB_USERNAME }}/bili-sync-rs
-          tags: |
-            type=raw,value=latest
-            type=raw,value=${{ github.ref_name }}
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-      - name: Login to DockerHub
-        uses: docker/login-action@v3
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-      - name: Build and push Docker image
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          file: Dockerfile
-          platforms: |
-            linux/amd64
-            linux/arm64
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=gha, scope=${{ github.workflow }}
-          cache-to: type=gha, scope=${{ github.workflow }}
-      - name: Update DockerHub description
-        uses: peter-evans/dockerhub-description@v3
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-          repository: ${{ secrets.DOCKERHUB_USERNAME }}/bili-sync-rs

.gitignore

@@ -1,7 +1,6 @@
 **/target
 auth_data
-*.sqlite
-video
+*.sqlite*
 debug*
 node_modules
 docs/.vitepress/cache

Cargo.toml

@@ -4,63 +4,86 @@ default-members = ["crates/bili_sync"]
 resolver = "2"
 
 [workspace.package]
-version = "2.2.0"
+version = "2.10.3"
 authors = ["amtoaer <amtoaer@gmail.com>"]
 license = "MIT"
 description = "由 Rust & Tokio 驱动的哔哩哔哩同步工具"
-edition = "2021"
+edition = "2024"
 publish = false
 
 [workspace.dependencies]
 bili_sync_entity = { path = "crates/bili_sync_entity" }
 bili_sync_migration = { path = "crates/bili_sync_migration" }
 
-anyhow = { version = "1.0.95", features = ["backtrace"] }
-arc-swap = { version = "1.7.1", features = ["serde"] }
-async-std = { version = "1.13.0", features = ["attributes", "tokio1"] }
+anyhow = { version = "1.0.100", features = ["backtrace"] }
+arc-swap = { version = "1.8.0", features = ["serde"] }
 async-stream = "0.3.6"
-async-trait = "0.1.85"
-chrono = { version = "0.4.39", features = ["serde"] }
-clap = { version = "4.5.26", features = ["env"] }
+async-tempfile = { version = "0.7.0", features = ["uuid"] }
+async-trait = "0.1.89"
+axum = { version = "0.8.8", features = ["macros", "ws"] }
+base64 = "0.22.1"
+built = { version = "0.7.7", features = ["git2", "chrono"] }
+chrono = { version = "0.4.42", features = ["serde"] }
+clap = { version = "4.5.54", features = ["env", "string"] }
 cookie = "0.18.1"
+croner = "3.0.1"
+dashmap = "6.1.0"
+derivative = "2.2.0"
 dirs = "6.0.0"
+enum_dispatch = "0.3.13"
 float-ord = "0.3.2"
 futures = "0.3.31"
-handlebars = "6.3.0"
+git2 = { version = "0.20.3", features = [], default-features = false }
+handlebars = "6.4.0"
 hex = "0.4.3"
+itertools = "0.14.0"
 leaky-bucket = "1.1.2"
-md5 = "0.7.0"
-memchr = "2.7.4"
-once_cell = "1.20.2"
-prost = "0.13.4"
-quick-xml = { version = "0.37.2", features = ["async-tokio"] }
-rand = "0.8.5"
-regex = "1.11.1"
-reqwest = { version = "0.12.12", features = [
-  "charset",
-  "cookies",
-  "gzip",
-  "http2",
-  "json",
-  "rustls-tls",
-  "stream",
+md5 = "0.8.0"
+memchr = "2.7.6"
+once_cell = "1.21.3"
+parking_lot = "0.12.5"
+prost = "0.14.1"
+quick-xml = { version = "0.38.4", features = ["async-tokio"] }
+rand = "0.9.2"
+regex = "1.12.2"
+reqwest = { version = "0.13.1", features = [
+    "query",
+    "form",
+    "charset",
+    "cookies",
+    "gzip",
+    "http2",
+    "json",
+    "rustls-no-provider",
+    "stream",
 ], default-features = false }
-rsa = { version = "0.9.7", features = ["sha2"] }
-sea-orm = { version = "1.1.4", features = [
-  "macros",
-  "runtime-tokio-rustls",
-  "sqlx-sqlite",
+rsa = { version = "0.10.0-rc.9", features = ["sha2"] }
+rust-embed-for-web = { git = "https://github.com/amtoaer/rust-embed-for-web", tag = "v1.0.0" }
+rustls = { version = "0.23.36", default-features = false, features = ["ring"] }
+sea-orm = { version = "1.1.19", features = [
+    "macros",
+    "runtime-tokio",
+    "sqlx-sqlite",
+    "sqlite-use-returning-for-3_35",
 ] }
-sea-orm-migration = { version = "1.1.4", features = [] }
-serde = { version = "1.0.217", features = ["derive"] }
-serde_json = "1.0.135"
+sea-orm-migration = { version = "1.1.19", features = [] }
+serde = { version = "1.0.228", features = ["derive"] }
+serde_json = "1.0.148"
 serde_urlencoded = "0.7.1"
-strum = { version = "0.26.3", features = ["derive"] }
-thiserror = "2.0.11"
-tokio = { version = "1.43.0", features = ["full"] }
-toml = "0.8.19"
-tracing = "0.1.41"
-tracing-subscriber = { version = "0.3.19", features = ["chrono"] }
+strum = { version = "0.27.2", features = ["derive"] }
+sysinfo = "0.37.2"
+thiserror = "2.0.17"
+tokio = { version = "1.49.0", features = ["full"] }
+tokio-cron-scheduler = "0.15.1"
+tokio-stream = { version = "0.1.18", features = ["sync"] }
+tokio-util = { version = "0.7.18", features = ["io", "rt"] }
+toml = "0.9.10"
+tower = "0.5.2"
+tracing = "0.1.44"
+tracing-subscriber = { version = "0.3.22", features = ["chrono", "json"] }
+ua_generator = { version = "0.5.42", default-features = false }
+uuid = { version = "1.19.0", features = ["v4"] }
+validator = { version = "0.20.0", features = ["derive"] }
 
 [workspace.metadata.release]
 release = false
@@ -69,10 +92,14 @@ tag-prefix = ""
 pre-release-commit-message = "chore: 发布 bili-sync {{version}}"
 publish = false
 pre-release-replacements = [
-  { file = "../../docs/.vitepress/config.mts", search = "\"v[0-9\\.]+\"", replace = "\"v{{version}}\"", exactly = 1 },
-  { file = "../../docs/introduction.md", search = " v[0-9\\.]+，", replace = " v{{version}}，", exactly = 1 },
+    { file = "../../docs/.vitepress/config.mts", search = "\"v[0-9\\.]+\"", replace = "\"v{{version}}\"", exactly = 1 },
+    { file = "../../docs/introduction.md", search = " v[0-9\\.]+，", replace = " v{{version}}，", exactly = 1 },
+    { file = "../../web/package.json", search = "\"version\": \"[0-9\\.]+\"", replace = "\"version\": \"{{version}}\"", exactly = 1 },
 ]
 
+[profile.dev.package."*"]
+debug = false
+
 [profile.release]
 strip = true
 lto = "thin"

Dockerfile

@@ -9,12 +9,12 @@ RUN apk update && apk add --no-cache \
     tzdata \
     ffmpeg
 
-COPY ./*-bili-sync-rs ./targets/
+COPY ./bili-sync-rs-Linux-*.tar.gz  ./targets/
 
 RUN if [ "$TARGETPLATFORM" = "linux/amd64" ]; then \
-    mv ./targets/Linux-x86_64-bili-sync-rs ./bili-sync-rs; \
+    tar xzvf ./targets/bili-sync-rs-Linux-x86_64-musl.tar.gz  -C ./; \
     else \
-    mv ./targets/Linux-aarch64-bili-sync-rs ./bili-sync-rs; \
+    tar xzvf ./targets/bili-sync-rs-Linux-aarch64-musl.tar.gz  -C ./; \
     fi
 
 RUN rm -rf ./targets && chmod +x ./bili-sync-rs

Justfile

@@ -1,21 +1,24 @@
 clean:
-    rm -rf ./*-bili-sync-rs
+    rm -rf ./bili-sync-rs-Linux*.tar.gz
 
-build:
+build-frontend:
+    cd ./web && bun run build && cd ..
+
+build: build-frontend
     cargo build --target x86_64-unknown-linux-musl --release
 
+build-debug: build-frontend
+    cargo build --target x86_64-unknown-linux-musl
+
 build-docker: build
-    cp target/x86_64-unknown-linux-musl/release/bili-sync-rs ./Linux-x86_64-bili-sync-rs
+    tar czvf ./bili-sync-rs-Linux-x86_64-musl.tar.gz -C ./target/x86_64-unknown-linux-musl/release/ ./bili-sync-rs
     docker build . -t bili-sync-rs-local --build-arg="TARGETPLATFORM=linux/amd64"
     just clean
 
-copy-config:
-    rm -rf ~/.config/bili-sync
-    cp -r ~/.config/nas/bili-sync-rs ~/.config/bili-sync
-    sed -i -e 's/\/Bilibilis/\/Test_Bilibilis/g' -e 's/.config\/nas/.config\/test_nas/g' ~/.config/bili-sync/config.toml
+build-docker-debug: build-debug
+    tar czvf ./bili-sync-rs-Linux-x86_64-musl.tar.gz -C ./target/x86_64-unknown-linux-musl/debug/ ./bili-sync-rs
+    docker build . -t bili-sync-rs-local --build-arg="TARGETPLATFORM=linux/amd64"
+    just clean
 
-run:
+debug: build-frontend
     cargo run
-
-debug: copy-config
-    just run

README.md

@@ -9,10 +9,12 @@ bili-sync 是一款专为 NAS 用户编写的哔哩哔哩同步工具，由 Rust
 
 ## 效果演示
 
-### 概览
-![概览](./assets/overview.webp)
-### 详情
-![详情](./assets/detail.webp)
+### 管理页
+![管理页](/assets/webui.webp)
+### 媒体库概览
+![媒体库概览](./assets/overview.webp)
+### 媒体库详情
+![媒体库详情](./assets/detail.webp)
 ### 播放（使用 infuse）
 ![播放](./assets/play.webp)
 ### 文件排布
@@ -33,7 +35,8 @@ bili-sync 是一款专为 NAS 用户编写的哔哩哔哩同步工具，由 Rust
 - [x] 支持对“稍后再看”内视频的自动扫描与下载
 - [x] 支持对 UP 主投稿视频的自动扫描与下载
 - [x] 支持限制任务的并行度和接口请求频率
-- [ ] 下载单个文件时支持断点续传与并发下载
+- [x] 支持单个文件的分块并行下载
+- [x] 支持使用 Web UI 配置，查看并管理视频、视频源
 
 
 ## 参考与借鉴

crates/bili_sync/Cargo.toml

@@ -7,42 +7,64 @@ license = { workspace = true }
 description = { workspace = true }
 publish = { workspace = true }
 readme = "../../README.md"
+build = "build.rs"
 
 [dependencies]
 anyhow = { workspace = true }
 arc-swap = { workspace = true }
 async-stream = { workspace = true }
-async-trait = { workspace = true }
+async-tempfile = { workspace = true }
+axum = { workspace = true }
+base64 = { workspace = true }
 bili_sync_entity = { workspace = true }
 bili_sync_migration = { workspace = true }
 chrono = { workspace = true }
 clap = { workspace = true }
 cookie = { workspace = true }
+croner = { workspace = true }
+dashmap = { workspace = true }
 dirs = { workspace = true }
+enum_dispatch = { workspace = true }
 float-ord = { workspace = true }
 futures = { workspace = true }
 handlebars = { workspace = true }
 hex = { workspace = true }
+itertools = { workspace = true }
 leaky-bucket = { workspace = true }
 md5 = { workspace = true }
 memchr = { workspace = true }
 once_cell = { workspace = true }
+parking_lot = { workspace = true }
 prost = { workspace = true }
 quick-xml = { workspace = true }
 rand = { workspace = true }
 regex = { workspace = true }
 reqwest = { workspace = true }
 rsa = { workspace = true }
+rust-embed-for-web = { workspace = true }
+rustls = { workspace = true }
 sea-orm = { workspace = true }
 serde = { workspace = true }
 serde_json = { workspace = true }
 serde_urlencoded = { workspace = true }
 strum = { workspace = true }
+sysinfo = { workspace = true }
 thiserror = { workspace = true }
 tokio = { workspace = true }
+tokio-cron-scheduler = { workspace = true }
+tokio-stream = { workspace = true }
+tokio-util = { workspace = true }
 toml = { workspace = true }
+tower = { workspace = true }
 tracing = { workspace = true }
 tracing-subscriber = { workspace = true }
+ua_generator = { workspace = true }
+uuid = { workspace = true }
+validator = { workspace = true }
+
+[build-dependencies]
+built = { workspace = true }
+git2 = { workspace = true }
 
 [package.metadata.release]
 release = true

crates/bili_sync/build.rs

@@ -0,0 +1,3 @@
+fn main() {
+    built::write_built_file().expect("Failed to acquire build-time information");
+}

crates/bili_sync/src/adapter/collection.rs

@@ -1,203 +1,118 @@
-use std::collections::HashSet;
+use std::borrow::Cow;
 use std::path::Path;
 use std::pin::Pin;
 
-use anyhow::Result;
-use async_trait::async_trait;
+use anyhow::{Result, ensure};
+use bili_sync_entity::rule::Rule;
 use bili_sync_entity::*;
+use chrono::Utc;
 use futures::Stream;
-use sea_orm::entity::prelude::*;
-use sea_orm::sea_query::{IntoCondition, OnConflict};
 use sea_orm::ActiveValue::Set;
-use sea_orm::{DatabaseConnection, TransactionTrait};
+use sea_orm::entity::prelude::*;
+use sea_orm::sea_query::SimpleExpr;
+use sea_orm::{DatabaseConnection, Unchanged};
 
-use crate::adapter::{helper, VideoListModel};
-use crate::bilibili::{self, BiliClient, Collection, CollectionItem, CollectionType, VideoInfo};
-use crate::utils::status::Status;
+use crate::adapter::{_ActiveModel, VideoSource, VideoSourceEnum};
+use crate::bilibili::{BiliClient, Collection, CollectionItem, CollectionType, Credential, VideoInfo};
 
-#[async_trait]
-impl VideoListModel for collection::Model {
-    async fn video_count(&self, connection: &DatabaseConnection) -> Result<u64> {
-        helper::count_videos(video::Column::CollectionId.eq(self.id).into_condition(), connection).await
+impl VideoSource for collection::Model {
+    fn display_name(&self) -> Cow<'static, str> {
+        format!("{}「{}」", CollectionType::from_expected(self.r#type), self.name).into()
     }
 
-    async fn unfilled_videos(&self, connection: &DatabaseConnection) -> Result<Vec<video::Model>> {
-        helper::filter_videos(
-            video::Column::CollectionId
-                .eq(self.id)
-                .and(video::Column::Valid.eq(true))
-                .and(video::Column::DownloadStatus.eq(0))
-                .and(video::Column::Category.eq(2))
-                .and(video::Column::SinglePage.is_null())
-                .into_condition(),
-            connection,
-        )
-        .await
+    fn filter_expr(&self) -> SimpleExpr {
+        video::Column::CollectionId.eq(self.id)
     }
 
-    async fn unhandled_video_pages(
-        &self,
-        connection: &DatabaseConnection,
-    ) -> Result<Vec<(video::Model, Vec<page::Model>)>> {
-        helper::filter_videos_with_pages(
-            video::Column::CollectionId
-                .eq(self.id)
-                .and(video::Column::Valid.eq(true))
-                .and(video::Column::DownloadStatus.lt(Status::handled()))
-                .and(video::Column::Category.eq(2))
-                .and(video::Column::SinglePage.is_not_null())
-                .into_condition(),
-            connection,
-        )
-        .await
-    }
-
-    async fn exist_labels(
-        &self,
-        videos_info: &[VideoInfo],
-        connection: &DatabaseConnection,
-    ) -> Result<HashSet<String>> {
-        helper::video_keys(
-            video::Column::CollectionId.eq(self.id),
-            videos_info,
-            [video::Column::Bvid, video::Column::Pubtime],
-            connection,
-        )
-        .await
-    }
-
-    fn video_model_by_info(&self, video_info: &VideoInfo, base_model: Option<video::Model>) -> video::ActiveModel {
-        let mut video_model = video_info.to_model(base_model);
+    fn set_relation_id(&self, video_model: &mut video::ActiveModel) {
         video_model.collection_id = Set(Some(self.id));
-        helper::video_with_path(video_model, &self.path, video_info)
     }
 
-    async fn fetch_videos_detail(
+    fn path(&self) -> &Path {
+        Path::new(self.path.as_str())
+    }
+
+    fn get_latest_row_at(&self) -> DateTime {
+        self.latest_row_at
+    }
+
+    fn update_latest_row_at(&self, datetime: DateTime) -> _ActiveModel {
+        _ActiveModel::Collection(collection::ActiveModel {
+            id: Unchanged(self.id),
+            latest_row_at: Set(datetime),
+            ..Default::default()
+        })
+    }
+
+    fn should_take(
         &self,
-        video: bilibili::Video<'_>,
-        video_model: video::Model,
-        connection: &DatabaseConnection,
-    ) -> Result<()> {
-        let info: Result<_> = async { Ok((video.get_tags().await?, video.get_view_info().await?)) }.await;
-        match info {
-            Ok((tags, view_info)) => {
-                let VideoInfo::View { pages, .. } = &view_info else {
-                    unreachable!("view_info must be VideoInfo::View")
-                };
-                let txn = connection.begin().await?;
-                // 将分页信息写入数据库
-                helper::create_video_pages(pages, &video_model, &txn).await?;
-                // 将页标记和 tag 写入数据库
-                let mut video_active_model = self.video_model_by_info(&view_info, Some(video_model));
-                video_active_model.single_page = Set(Some(pages.len() == 1));
-                video_active_model.tags = Set(Some(serde_json::to_value(tags).unwrap()));
-                video_active_model.save(&txn).await?;
-                txn.commit().await?;
-            }
-            Err(e) => {
-                helper::error_fetch_video_detail(e, video_model, connection).await?;
-            }
-        };
+        _idx: usize,
+        _release_datetime: &chrono::DateTime<Utc>,
+        _latest_row_at: &chrono::DateTime<Utc>,
+    ) -> bool {
+        // collection（视频合集/视频列表）返回的内容似乎并非严格按照时间排序，并且不同 collection 的排序方式也不同
+        // 为了保证程序正确性，collection 不根据时间提前 break，而是每次都全量拉取
+        true
+    }
+
+    fn should_filter(
+        &self,
+        _idx: usize,
+        video_info: Result<VideoInfo, anyhow::Error>,
+        latest_row_at: &chrono::DateTime<Utc>,
+    ) -> Option<VideoInfo> {
+        // 由于 collection 的视频无固定时间顺序，should_take 无法提前中断拉取，因此 should_filter 环节需要进行额外过滤
+        if let Ok(video_info) = video_info
+            && video_info.release_datetime() > latest_row_at
+        {
+            return Some(video_info);
+        }
+        None
+    }
+
+    fn rule(&self) -> &Option<Rule> {
+        &self.rule
+    }
+
+    async fn refresh<'a>(
+        self,
+        bili_client: &'a BiliClient,
+        credential: &'a Credential,
+        connection: &'a DatabaseConnection,
+    ) -> Result<(
+        VideoSourceEnum,
+        Pin<Box<dyn Stream<Item = Result<VideoInfo>> + Send + 'a>>,
+    )> {
+        let collection = Collection::new(
+            bili_client,
+            CollectionItem {
+                sid: self.s_id.to_string(),
+                mid: self.m_id.to_string(),
+                collection_type: CollectionType::from_expected(self.r#type),
+            },
+            credential,
+        );
+        let collection_info = collection.get_info().await?;
+        ensure!(
+            collection_info.sid == self.s_id
+                && collection_info.mid == self.m_id
+                && collection_info.collection_type == CollectionType::from_expected(self.r#type),
+            "collection info mismatch: {:?} != {:?}",
+            collection_info,
+            collection.collection
+        );
+        let updated_model = collection::ActiveModel {
+            id: Unchanged(self.id),
+            name: Set(collection_info.name),
+            ..Default::default()
+        }
+        .update(connection)
+        .await?;
+        Ok((updated_model.into(), Box::pin(collection.into_video_stream())))
+    }
+
+    async fn delete_from_db(self, conn: &impl ConnectionTrait) -> Result<()> {
+        self.delete(conn).await?;
         Ok(())
     }
-
-    fn log_fetch_video_start(&self) {
-        info!(
-            "开始获取{} {} - {} 的视频与分页信息...",
-            CollectionType::from(self.r#type),
-            self.s_id,
-            self.name
-        );
-    }
-
-    fn log_fetch_video_end(&self) {
-        info!(
-            "获取{} {} - {} 的视频与分页信息完成",
-            CollectionType::from(self.r#type),
-            self.s_id,
-            self.name
-        );
-    }
-
-    fn log_download_video_start(&self) {
-        info!(
-            "开始下载{}: {} - {} 中所有未处理过的视频...",
-            CollectionType::from(self.r#type),
-            self.s_id,
-            self.name
-        );
-    }
-
-    fn log_download_video_end(&self) {
-        info!(
-            "下载{}: {} - {} 中未处理过的视频完成",
-            CollectionType::from(self.r#type),
-            self.s_id,
-            self.name
-        );
-    }
-
-    fn log_refresh_video_start(&self) {
-        info!(
-            "开始扫描{}: {} - {} 的新视频...",
-            CollectionType::from(self.r#type),
-            self.s_id,
-            self.name
-        );
-    }
-
-    fn log_refresh_video_end(&self, got_count: usize, new_count: u64) {
-        info!(
-            "扫描{}: {} - {} 的新视频完成，获取了 {} 条新视频，其中有 {} 条新视频",
-            CollectionType::from(self.r#type),
-            self.s_id,
-            self.name,
-            got_count,
-            new_count,
-        );
-    }
-}
-
-pub(super) async fn collection_from<'a>(
-    collection_item: &'a CollectionItem,
-    path: &Path,
-    bili_client: &'a BiliClient,
-    connection: &DatabaseConnection,
-) -> Result<(Box<dyn VideoListModel>, Pin<Box<dyn Stream<Item = VideoInfo> + 'a>>)> {
-    let collection = Collection::new(bili_client, collection_item);
-    let collection_info = collection.get_info().await?;
-    collection::Entity::insert(collection::ActiveModel {
-        s_id: Set(collection_info.sid),
-        m_id: Set(collection_info.mid),
-        r#type: Set(collection_info.collection_type.into()),
-        name: Set(collection_info.name.clone()),
-        path: Set(path.to_string_lossy().to_string()),
-        ..Default::default()
-    })
-    .on_conflict(
-        OnConflict::columns([
-            collection::Column::SId,
-            collection::Column::MId,
-            collection::Column::Type,
-        ])
-        .update_columns([collection::Column::Name, collection::Column::Path])
-        .to_owned(),
-    )
-    .exec(connection)
-    .await?;
-    Ok((
-        Box::new(
-            collection::Entity::find()
-                .filter(
-                    collection::Column::SId
-                        .eq(collection_item.sid.clone())
-                        .and(collection::Column::MId.eq(collection_item.mid.clone()))
-                        .and(collection::Column::Type.eq(Into::<i32>::into(collection_item.collection_type.clone()))),
-                )
-                .one(connection)
-                .await?
-                .unwrap(),
-        ),
-        Box::pin(collection.into_simple_video_stream()),
-    ))
 }

crates/bili_sync/src/adapter/favorite.rs

@@ -1,160 +1,81 @@
-use std::collections::HashSet;
+use std::borrow::Cow;
 use std::path::Path;
 use std::pin::Pin;
 
-use anyhow::Result;
-use async_trait::async_trait;
+use anyhow::{Result, ensure};
+use bili_sync_entity::rule::Rule;
 use bili_sync_entity::*;
 use futures::Stream;
-use sea_orm::entity::prelude::*;
-use sea_orm::sea_query::{IntoCondition, OnConflict};
 use sea_orm::ActiveValue::Set;
-use sea_orm::{DatabaseConnection, TransactionTrait};
+use sea_orm::entity::prelude::*;
+use sea_orm::sea_query::SimpleExpr;
+use sea_orm::{DatabaseConnection, Unchanged};
 
-use crate::adapter::{helper, VideoListModel};
-use crate::bilibili::{self, BiliClient, FavoriteList, VideoInfo};
-use crate::utils::status::Status;
+use crate::adapter::{_ActiveModel, VideoSource, VideoSourceEnum};
+use crate::bilibili::{BiliClient, Credential, FavoriteList, VideoInfo};
 
-#[async_trait]
-impl VideoListModel for favorite::Model {
-    async fn video_count(&self, connection: &DatabaseConnection) -> Result<u64> {
-        helper::count_videos(video::Column::FavoriteId.eq(self.id).into_condition(), connection).await
+impl VideoSource for favorite::Model {
+    fn display_name(&self) -> Cow<'static, str> {
+        format!("收藏夹「{}」", self.name).into()
     }
 
-    async fn unfilled_videos(&self, connection: &DatabaseConnection) -> Result<Vec<video::Model>> {
-        helper::filter_videos(
-            video::Column::FavoriteId
-                .eq(self.id)
-                .and(video::Column::Valid.eq(true))
-                .and(video::Column::DownloadStatus.eq(0))
-                .and(video::Column::Category.eq(2))
-                .and(video::Column::SinglePage.is_null())
-                .into_condition(),
-            connection,
-        )
-        .await
+    fn filter_expr(&self) -> SimpleExpr {
+        video::Column::FavoriteId.eq(self.id)
     }
 
-    async fn unhandled_video_pages(
-        &self,
-        connection: &DatabaseConnection,
-    ) -> Result<Vec<(video::Model, Vec<page::Model>)>> {
-        helper::filter_videos_with_pages(
-            video::Column::FavoriteId
-                .eq(self.id)
-                .and(video::Column::Valid.eq(true))
-                .and(video::Column::DownloadStatus.lt(Status::handled()))
-                .and(video::Column::Category.eq(2))
-                .and(video::Column::SinglePage.is_not_null())
-                .into_condition(),
-            connection,
-        )
-        .await
-    }
-
-    async fn exist_labels(
-        &self,
-        videos_info: &[VideoInfo],
-        connection: &DatabaseConnection,
-    ) -> Result<HashSet<String>> {
-        helper::video_keys(
-            video::Column::FavoriteId.eq(self.id),
-            videos_info,
-            [video::Column::Bvid, video::Column::Favtime],
-            connection,
-        )
-        .await
-    }
-
-    fn video_model_by_info(&self, video_info: &VideoInfo, base_model: Option<video::Model>) -> video::ActiveModel {
-        let mut video_model = video_info.to_model(base_model);
+    fn set_relation_id(&self, video_model: &mut video::ActiveModel) {
         video_model.favorite_id = Set(Some(self.id));
-        helper::video_with_path(video_model, &self.path, video_info)
     }
 
-    async fn fetch_videos_detail(
-        &self,
-        video: bilibili::Video<'_>,
-        video_model: video::Model,
-        connection: &DatabaseConnection,
-    ) -> Result<()> {
-        let info: Result<_> = async { Ok((video.get_tags().await?, video.get_pages().await?)) }.await;
-        match info {
-            Ok((tags, pages_info)) => {
-                let txn = connection.begin().await?;
-                // 将分页信息写入数据库
-                helper::create_video_pages(&pages_info, &video_model, &txn).await?;
-                // 将页标记和 tag 写入数据库
-                let mut video_active_model: video::ActiveModel = video_model.into();
-                video_active_model.single_page = Set(Some(pages_info.len() == 1));
-                video_active_model.tags = Set(Some(serde_json::to_value(tags).unwrap()));
-                video_active_model.save(&txn).await?;
-                txn.commit().await?;
-            }
-            Err(e) => {
-                helper::error_fetch_video_detail(e, video_model, connection).await?;
-            }
-        };
+    fn path(&self) -> &Path {
+        Path::new(self.path.as_str())
+    }
+
+    fn get_latest_row_at(&self) -> DateTime {
+        self.latest_row_at
+    }
+
+    fn update_latest_row_at(&self, datetime: DateTime) -> _ActiveModel {
+        _ActiveModel::Favorite(favorite::ActiveModel {
+            id: Unchanged(self.id),
+            latest_row_at: Set(datetime),
+            ..Default::default()
+        })
+    }
+
+    fn rule(&self) -> &Option<Rule> {
+        &self.rule
+    }
+
+    async fn refresh<'a>(
+        self,
+        bili_client: &'a BiliClient,
+        credential: &'a Credential,
+        connection: &'a DatabaseConnection,
+    ) -> Result<(
+        VideoSourceEnum,
+        Pin<Box<dyn Stream<Item = Result<VideoInfo>> + Send + 'a>>,
+    )> {
+        let favorite = FavoriteList::new(bili_client, self.f_id.to_string(), credential);
+        let favorite_info = favorite.get_info().await?;
+        ensure!(
+            favorite_info.id == self.f_id,
+            "favorite id mismatch: {} != {}",
+            favorite_info.id,
+            self.f_id
+        );
+        let updated_model = favorite::ActiveModel {
+            id: Unchanged(self.id),
+            name: Set(favorite_info.title),
+            ..Default::default()
+        }
+        .update(connection)
+        .await?;
+        Ok((updated_model.into(), Box::pin(favorite.into_video_stream())))
+    }
+
+    async fn delete_from_db(self, conn: &impl ConnectionTrait) -> Result<()> {
+        self.delete(conn).await?;
         Ok(())
     }
-
-    fn log_fetch_video_start(&self) {
-        info!("开始获取收藏夹 {} - {} 的视频与分页信息...", self.f_id, self.name);
-    }
-
-    fn log_fetch_video_end(&self) {
-        info!("获取收藏夹 {} - {} 的视频与分页信息完成", self.f_id, self.name);
-    }
-
-    fn log_download_video_start(&self) {
-        info!("开始下载收藏夹: {} - {} 中所有未处理过的视频...", self.f_id, self.name);
-    }
-
-    fn log_download_video_end(&self) {
-        info!("下载收藏夹: {} - {} 中未处理过的视频完成", self.f_id, self.name);
-    }
-
-    fn log_refresh_video_start(&self) {
-        info!("开始扫描收藏夹: {} - {} 的新视频...", self.f_id, self.name);
-    }
-
-    fn log_refresh_video_end(&self, got_count: usize, new_count: u64) {
-        info!(
-            "扫描收藏夹: {} - {} 的新视频完成，获取了 {} 条新视频，其中有 {} 条新视频",
-            self.f_id, self.name, got_count, new_count
-        );
-    }
-}
-
-pub(super) async fn favorite_from<'a>(
-    fid: &str,
-    path: &Path,
-    bili_client: &'a BiliClient,
-    connection: &DatabaseConnection,
-) -> Result<(Box<dyn VideoListModel>, Pin<Box<dyn Stream<Item = VideoInfo> + 'a>>)> {
-    let favorite = FavoriteList::new(bili_client, fid.to_owned());
-    let favorite_info = favorite.get_info().await?;
-    favorite::Entity::insert(favorite::ActiveModel {
-        f_id: Set(favorite_info.id),
-        name: Set(favorite_info.title.clone()),
-        path: Set(path.to_string_lossy().to_string()),
-        ..Default::default()
-    })
-    .on_conflict(
-        OnConflict::column(favorite::Column::FId)
-            .update_columns([favorite::Column::Name, favorite::Column::Path])
-            .to_owned(),
-    )
-    .exec(connection)
-    .await?;
-    Ok((
-        Box::new(
-            favorite::Entity::find()
-                .filter(favorite::Column::FId.eq(favorite_info.id))
-                .one(connection)
-                .await?
-                .unwrap(),
-        ),
-        Box::pin(favorite.into_video_stream()),
-    ))
 }

crates/bili_sync/src/adapter/helper/mod.rs

@@ -1,138 +0,0 @@
-use std::collections::HashSet;
-use std::path::Path;
-
-use anyhow::Result;
-use bili_sync_entity::*;
-use sea_orm::entity::prelude::*;
-use sea_orm::sea_query::{OnConflict, SimpleExpr};
-use sea_orm::ActiveValue::Set;
-use sea_orm::{Condition, DatabaseTransaction, QuerySelect};
-
-use crate::bilibili::{BiliError, PageInfo, VideoInfo};
-use crate::config::{PathSafeTemplate, TEMPLATE};
-use crate::utils::id_time_key;
-
-/// 使用 condition 筛选视频，返回视频数量
-pub(super) async fn count_videos(condition: Condition, conn: &DatabaseConnection) -> Result<u64> {
-    Ok(video::Entity::find().filter(condition).count(conn).await?)
-}
-
-/// 使用 condition 筛选视频，返回视频列表
-pub(super) async fn filter_videos(condition: Condition, conn: &DatabaseConnection) -> Result<Vec<video::Model>> {
-    Ok(video::Entity::find().filter(condition).all(conn).await?)
-}
-
-/// 使用 condition 筛选视频，返回视频列表和相关的分 P 列表
-pub(super) async fn filter_videos_with_pages(
-    condition: Condition,
-    conn: &DatabaseConnection,
-) -> Result<Vec<(video::Model, Vec<page::Model>)>> {
-    Ok(video::Entity::find()
-        .filter(condition)
-        .find_with_related(page::Entity)
-        .all(conn)
-        .await?)
-}
-
-/// 返回 videos_info 存在于视频表里那部分对应的 key
-pub(super) async fn video_keys(
-    expr: SimpleExpr,
-    videos_info: &[VideoInfo],
-    columns: [video::Column; 2],
-    conn: &DatabaseConnection,
-) -> Result<HashSet<String>> {
-    Ok(video::Entity::find()
-        .filter(
-            video::Column::Bvid
-                .is_in(videos_info.iter().map(|v| v.bvid().to_string()))
-                .and(expr),
-        )
-        .select_only()
-        .columns(columns)
-        .into_tuple()
-        .all(conn)
-        .await?
-        .into_iter()
-        .map(|(bvid, time)| id_time_key(&bvid, &time))
-        .collect())
-}
-
-/// 返回设置了 path 的视频
-pub(super) fn video_with_path(
-    mut video_model: video::ActiveModel,
-    base_path: &str,
-    video_info: &VideoInfo,
-) -> video::ActiveModel {
-    if let Some(fmt_args) = &video_info.to_fmt_args() {
-        video_model.path = Set(Path::new(base_path)
-            .join(TEMPLATE.path_safe_render("video", fmt_args).unwrap())
-            .to_string_lossy()
-            .to_string());
-    }
-    video_model
-}
-
-/// 处理获取视频详细信息失败的情况
-pub(super) async fn error_fetch_video_detail(
-    e: anyhow::Error,
-    video_model: bili_sync_entity::video::Model,
-    connection: &DatabaseConnection,
-) -> Result<()> {
-    error!(
-        "获取视频 {} - {} 的详细信息失败，错误为：{}",
-        &video_model.bvid, &video_model.name, e
-    );
-    if let Some(BiliError::RequestFailed(-404, _)) = e.downcast_ref::<BiliError>() {
-        let mut video_active_model: bili_sync_entity::video::ActiveModel = video_model.into();
-        video_active_model.valid = Set(false);
-        video_active_model.save(connection).await?;
-    }
-    Ok(())
-}
-
-/// 创建视频的所有分 P
-pub(crate) async fn create_video_pages(
-    pages_info: &[PageInfo],
-    video_model: &video::Model,
-    connection: &DatabaseTransaction,
-) -> Result<()> {
-    let page_models = pages_info
-        .iter()
-        .map(move |p| {
-            let (width, height) = match &p.dimension {
-                Some(d) => {
-                    if d.rotate == 0 {
-                        (Some(d.width), Some(d.height))
-                    } else {
-                        (Some(d.height), Some(d.width))
-                    }
-                }
-                None => (None, None),
-            };
-            page::ActiveModel {
-                video_id: Set(video_model.id),
-                cid: Set(p.cid),
-                pid: Set(p.page),
-                name: Set(p.name.clone()),
-                width: Set(width),
-                height: Set(height),
-                duration: Set(p.duration),
-                image: Set(p.first_frame.clone()),
-                download_status: Set(0),
-                ..Default::default()
-            }
-        })
-        .collect::<Vec<page::ActiveModel>>();
-    for page_chunk in page_models.chunks(50) {
-        page::Entity::insert_many(page_chunk.to_vec())
-            .on_conflict(
-                OnConflict::columns([page::Column::VideoId, page::Column::Pid])
-                    .do_nothing()
-                    .to_owned(),
-            )
-            .do_nothing()
-            .exec(connection)
-            .await?;
-    }
-    Ok(())
-}

crates/bili_sync/src/adapter/mod.rs

@@ -1,94 +1,158 @@
 mod collection;
 mod favorite;
-mod helper;
 mod submission;
 mod watch_later;
 
-use std::collections::HashSet;
+use std::borrow::Cow;
 use std::path::Path;
 use std::pin::Pin;
 
-use anyhow::Result;
-use async_trait::async_trait;
+use anyhow::{Context, Result};
+use chrono::Utc;
+use enum_dispatch::enum_dispatch;
 use futures::Stream;
-use sea_orm::entity::prelude::*;
+use sea_orm::ActiveValue::Set;
 use sea_orm::DatabaseConnection;
+use sea_orm::entity::prelude::*;
+use sea_orm::sea_query::SimpleExpr;
 
-use crate::adapter::collection::collection_from;
-use crate::adapter::favorite::favorite_from;
-use crate::adapter::submission::submission_from;
-use crate::adapter::watch_later::watch_later_from;
-use crate::bilibili::{self, BiliClient, CollectionItem, VideoInfo};
+#[rustfmt::skip]
+use bili_sync_entity::collection::Model as Collection;
+use bili_sync_entity::favorite::Model as Favorite;
+use bili_sync_entity::rule::Rule;
+use bili_sync_entity::submission::Model as Submission;
+use bili_sync_entity::watch_later::Model as WatchLater;
 
-pub enum Args<'a> {
-    Favorite { fid: &'a str },
-    Collection { collection_item: &'a CollectionItem },
+use crate::bilibili::{BiliClient, Credential, VideoInfo};
+
+#[enum_dispatch]
+pub enum VideoSourceEnum {
+    Favorite,
+    Collection,
+    Submission,
     WatchLater,
-    Submission { upper_id: &'a str },
 }
 
-pub async fn video_list_from<'a>(
-    args: Args<'a>,
-    path: &Path,
-    bili_client: &'a BiliClient,
-    connection: &DatabaseConnection,
-) -> Result<(Box<dyn VideoListModel>, Pin<Box<dyn Stream<Item = VideoInfo> + 'a>>)> {
-    match args {
-        Args::Favorite { fid } => favorite_from(fid, path, bili_client, connection).await,
-        Args::Collection { collection_item } => collection_from(collection_item, path, bili_client, connection).await,
-        Args::WatchLater => watch_later_from(path, bili_client, connection).await,
-        Args::Submission { upper_id } => submission_from(upper_id, path, bili_client, connection).await,
+#[enum_dispatch(VideoSourceEnum)]
+pub trait VideoSource {
+    /// 获取视频源的名称
+    fn display_name(&self) -> Cow<'static, str>;
+
+    /// 获取特定视频列表的筛选条件
+    fn filter_expr(&self) -> SimpleExpr;
+
+    // 为 video_model 设置该视频列表的关联 id
+    fn set_relation_id(&self, video_model: &mut bili_sync_entity::video::ActiveModel);
+
+    // 获取视频列表的保存路径
+    fn path(&self) -> &Path;
+
+    /// 获取视频 model 中记录的最新时间
+    fn get_latest_row_at(&self) -> DateTime;
+
+    /// 更新视频 model 中记录的最新时间，此处返回需要更新的 ActiveModel，接着调用 save 方法执行保存
+    /// 不同 VideoSource 返回的类型不同，为了 VideoSource 的 object safety 不能使用 impl Trait
+    /// Box<dyn ActiveModelTrait> 又提示 ActiveModelTrait 没有 object safety，因此手写一个 Enum 静态分发
+    fn update_latest_row_at(&self, datetime: DateTime) -> _ActiveModel;
+
+    // 判断是否应该继续拉取视频
+    fn should_take(
+        &self,
+        _idx: usize,
+        release_datetime: &chrono::DateTime<Utc>,
+        latest_row_at: &chrono::DateTime<Utc>,
+    ) -> bool {
+        release_datetime > latest_row_at
+    }
+
+    fn should_filter(
+        &self,
+        _idx: usize,
+        video_info: Result<VideoInfo, anyhow::Error>,
+        _latest_row_at: &chrono::DateTime<Utc>,
+    ) -> Option<VideoInfo> {
+        // 视频按照时间顺序拉取，should_take 已经获取了所有需要处理的视频，should_filter 无需额外处理
+        video_info.ok()
+    }
+
+    fn rule(&self) -> &Option<Rule>;
+
+    fn log_refresh_video_start(&self) {
+        info!("开始扫描{}..", self.display_name());
+    }
+
+    fn log_refresh_video_end(&self, count: usize) {
+        info!("扫描{}完成，获取到 {} 条新视频", self.display_name(), count);
+    }
+
+    fn log_fetch_video_start(&self) {
+        info!("开始填充{}视频详情..", self.display_name());
+    }
+
+    fn log_fetch_video_end(&self) {
+        info!("填充{}视频详情完成", self.display_name());
+    }
+
+    fn log_download_video_start(&self) {
+        info!("开始下载{}视频..", self.display_name());
+    }
+
+    fn log_download_video_end(&self) {
+        info!("下载{}视频完成", self.display_name());
+    }
+
+    async fn refresh<'a>(
+        self,
+        bili_client: &'a BiliClient,
+        credential: &'a Credential,
+        connection: &'a DatabaseConnection,
+    ) -> Result<(
+        VideoSourceEnum,
+        Pin<Box<dyn Stream<Item = Result<VideoInfo>> + Send + 'a>>,
+    )>;
+
+    async fn create_dir_all(&self) -> Result<()> {
+        let video_source_path = self.path();
+        tokio::fs::create_dir_all(video_source_path).await.with_context(|| {
+            format!(
+                "failed to create video source directory {}",
+                video_source_path.display()
+            )
+        })?;
+        Ok(())
+    }
+
+    async fn delete_from_db(self, conn: &impl ConnectionTrait) -> Result<()>;
+}
+
+pub enum _ActiveModel {
+    Favorite(bili_sync_entity::favorite::ActiveModel),
+    Collection(bili_sync_entity::collection::ActiveModel),
+    Submission(bili_sync_entity::submission::ActiveModel),
+    WatchLater(bili_sync_entity::watch_later::ActiveModel),
+}
+
+impl _ActiveModel {
+    pub async fn save(self, connection: &DatabaseConnection) -> Result<()> {
+        match self {
+            _ActiveModel::Favorite(model) => {
+                model.save(connection).await?;
+            }
+            _ActiveModel::Collection(model) => {
+                model.save(connection).await?;
+            }
+            _ActiveModel::Submission(model) => {
+                model.save(connection).await?;
+            }
+            _ActiveModel::WatchLater(mut model) => {
+                if model.id.is_not_set() {
+                    model.id = Set(1);
+                    model.insert(connection).await?;
+                } else {
+                    model.save(connection).await?;
+                }
+            }
+        }
+        Ok(())
     }
 }
-
-#[async_trait]
-pub trait VideoListModel {
-    /// 与视频列表关联的视频总数
-    async fn video_count(&self, connection: &DatabaseConnection) -> Result<u64>;
-
-    /// 未填充的视频
-    async fn unfilled_videos(&self, connection: &DatabaseConnection) -> Result<Vec<bili_sync_entity::video::Model>>;
-
-    /// 未处理的视频和分页
-    async fn unhandled_video_pages(
-        &self,
-        connection: &DatabaseConnection,
-    ) -> Result<Vec<(bili_sync_entity::video::Model, Vec<bili_sync_entity::page::Model>)>>;
-
-    /// 该批次视频的存在标记
-    async fn exist_labels(&self, videos_info: &[VideoInfo], connection: &DatabaseConnection)
-        -> Result<HashSet<String>>;
-
-    /// 视频信息对应的视频 model
-    fn video_model_by_info(
-        &self,
-        video_info: &VideoInfo,
-        base_model: Option<bili_sync_entity::video::Model>,
-    ) -> bili_sync_entity::video::ActiveModel;
-
-    /// 视频 model 中缺失的信息
-    async fn fetch_videos_detail(
-        &self,
-        video: bilibili::Video<'_>,
-        video_model: bili_sync_entity::video::Model,
-        connection: &DatabaseConnection,
-    ) -> Result<()>;
-
-    /// 开始获取视频
-    fn log_fetch_video_start(&self);
-
-    /// 结束获取视频
-    fn log_fetch_video_end(&self);
-
-    /// 开始下载视频
-    fn log_download_video_start(&self);
-
-    /// 结束下载视频
-    fn log_download_video_end(&self);
-
-    /// 开始刷新视频
-    fn log_refresh_video_start(&self);
-
-    /// 结束刷新视频
-    fn log_refresh_video_end(&self, got_count: usize, new_count: u64);
-}

crates/bili_sync/src/adapter/submission.rs

@@ -1,176 +1,122 @@
-use std::collections::HashSet;
 use std::path::Path;
 use std::pin::Pin;
 
-use anyhow::Result;
-use async_trait::async_trait;
+use anyhow::{Result, ensure};
+use bili_sync_entity::rule::Rule;
 use bili_sync_entity::*;
 use futures::Stream;
-use sea_orm::entity::prelude::*;
-use sea_orm::sea_query::{IntoCondition, OnConflict};
 use sea_orm::ActiveValue::Set;
-use sea_orm::{DatabaseConnection, TransactionTrait};
+use sea_orm::entity::prelude::*;
+use sea_orm::sea_query::SimpleExpr;
+use sea_orm::{DatabaseConnection, Unchanged};
 
-use crate::adapter::helper::video_with_path;
-use crate::adapter::{helper, VideoListModel};
-use crate::bilibili::{self, BiliClient, Submission, VideoInfo};
-use crate::utils::status::Status;
+use crate::adapter::{_ActiveModel, VideoSource, VideoSourceEnum};
+use crate::bilibili::{BiliClient, Credential, Dynamic, Submission, VideoInfo};
 
-#[async_trait]
-impl VideoListModel for submission::Model {
-    async fn video_count(&self, connection: &DatabaseConnection) -> Result<u64> {
-        helper::count_videos(video::Column::SubmissionId.eq(self.id).into_condition(), connection).await
+impl VideoSource for submission::Model {
+    fn display_name(&self) -> std::borrow::Cow<'static, str> {
+        format!("「{}」投稿", self.upper_name).into()
     }
 
-    async fn unfilled_videos(&self, connection: &DatabaseConnection) -> Result<Vec<video::Model>> {
-        helper::filter_videos(
-            video::Column::SubmissionId
-                .eq(self.id)
-                .and(video::Column::Valid.eq(true))
-                .and(video::Column::DownloadStatus.eq(0))
-                .and(video::Column::Category.eq(2))
-                .and(video::Column::SinglePage.is_null())
-                .into_condition(),
-            connection,
-        )
-        .await
+    fn filter_expr(&self) -> SimpleExpr {
+        video::Column::SubmissionId.eq(self.id)
     }
 
-    async fn unhandled_video_pages(
-        &self,
-        connection: &DatabaseConnection,
-    ) -> Result<Vec<(video::Model, Vec<page::Model>)>> {
-        helper::filter_videos_with_pages(
-            video::Column::SubmissionId
-                .eq(self.id)
-                .and(video::Column::Valid.eq(true))
-                .and(video::Column::DownloadStatus.lt(Status::handled()))
-                .and(video::Column::Category.eq(2))
-                .and(video::Column::SinglePage.is_not_null())
-                .into_condition(),
-            connection,
-        )
-        .await
-    }
-
-    async fn exist_labels(
-        &self,
-        videos_info: &[VideoInfo],
-        connection: &DatabaseConnection,
-    ) -> Result<HashSet<String>> {
-        helper::video_keys(
-            video::Column::SubmissionId.eq(self.id),
-            videos_info,
-            [video::Column::Bvid, video::Column::Ctime],
-            connection,
-        )
-        .await
-    }
-
-    fn video_model_by_info(&self, video_info: &VideoInfo, base_model: Option<video::Model>) -> video::ActiveModel {
-        let mut video_model = video_info.to_model(base_model);
+    fn set_relation_id(&self, video_model: &mut video::ActiveModel) {
         video_model.submission_id = Set(Some(self.id));
-        video_with_path(video_model, &self.path, video_info)
     }
 
-    async fn fetch_videos_detail(
+    fn path(&self) -> &Path {
+        Path::new(self.path.as_str())
+    }
+
+    fn get_latest_row_at(&self) -> DateTime {
+        self.latest_row_at
+    }
+
+    fn update_latest_row_at(&self, datetime: DateTime) -> _ActiveModel {
+        _ActiveModel::Submission(submission::ActiveModel {
+            id: Unchanged(self.id),
+            latest_row_at: Set(datetime),
+            ..Default::default()
+        })
+    }
+
+    fn should_take(
         &self,
-        video: bilibili::Video<'_>,
-        video_model: video::Model,
-        connection: &DatabaseConnection,
-    ) -> Result<()> {
-        let info: Result<_> = async { Ok((video.get_tags().await?, video.get_view_info().await?)) }.await;
-        match info {
-            Ok((tags, view_info)) => {
-                let VideoInfo::View { pages, .. } = &view_info else {
-                    unreachable!("view_info must be VideoInfo::View")
-                };
-                let txn = connection.begin().await?;
-                // 将分页信息写入数据库
-                helper::create_video_pages(pages, &video_model, &txn).await?;
-                // 将页标记和 tag 写入数据库
-                let mut video_active_model = self.video_model_by_info(&view_info, Some(video_model));
-                video_active_model.single_page = Set(Some(pages.len() == 1));
-                video_active_model.tags = Set(Some(serde_json::to_value(tags).unwrap()));
-                video_active_model.save(&txn).await?;
-                txn.commit().await?;
-            }
-            Err(e) => {
-                helper::error_fetch_video_detail(e, video_model, connection).await?;
+        idx: usize,
+        release_datetime: &chrono::DateTime<chrono::Utc>,
+        latest_row_at: &chrono::DateTime<chrono::Utc>,
+    ) -> bool {
+        // 如果使用动态 API，那么可能出现用户置顶了一个很久以前的视频在动态顶部的情况
+        // 这种情况应该继续拉取下去，不能因为第一条不满足条件就停止
+        // 后续的非置顶内容是正常由新到旧排序的，可以继续使用常规方式处理
+        if idx == 0 && self.use_dynamic_api {
+            return true;
+        }
+        release_datetime > latest_row_at
+    }
+
+    fn should_filter(
+        &self,
+        idx: usize,
+        video_info: Result<VideoInfo, anyhow::Error>,
+        latest_row_at: &chrono::DateTime<chrono::Utc>,
+    ) -> Option<VideoInfo> {
+        if idx == 0 && self.use_dynamic_api {
+            // 同理，动态 API 的第一条内容可能是置顶的老视频，单独做个过滤
+            // 其实不过滤也不影响逻辑正确性，因为后续 insert 发生冲突仍然会忽略掉
+            // 此处主要是出于性能考虑，减少不必要的数据库操作
+            if let Ok(video_info) = video_info
+                && video_info.release_datetime() > latest_row_at
+            {
+                return Some(video_info);
             }
+            None
+        } else {
+            video_info.ok()
+        }
+    }
+
+    fn rule(&self) -> &Option<Rule> {
+        &self.rule
+    }
+
+    async fn refresh<'a>(
+        self,
+        bili_client: &'a BiliClient,
+        credential: &'a Credential,
+        connection: &'a DatabaseConnection,
+    ) -> Result<(
+        VideoSourceEnum,
+        Pin<Box<dyn Stream<Item = Result<VideoInfo>> + Send + 'a>>,
+    )> {
+        let submission = Submission::new(bili_client, self.upper_id.to_string(), credential);
+        let upper = submission.get_info().await?;
+        ensure!(
+            upper.mid == submission.upper_id,
+            "submission upper id mismatch: {} != {}",
+            upper.mid,
+            submission.upper_id
+        );
+        let updated_model = submission::ActiveModel {
+            id: Unchanged(self.id),
+            upper_name: Set(upper.name),
+            ..Default::default()
+        }
+        .update(connection)
+        .await?;
+        let video_stream = if self.use_dynamic_api {
+            // 必须显式写出 dyn，否则 rust 会自动推导到 impl 从而认为 if else 返回类型不一致
+            Box::pin(Dynamic::from(submission).into_video_stream()) as Pin<Box<dyn Stream<Item = _> + Send + 'a>>
+        } else {
+            Box::pin(submission.into_video_stream())
         };
+        Ok((updated_model.into(), video_stream))
+    }
+
+    async fn delete_from_db(self, conn: &impl ConnectionTrait) -> Result<()> {
+        self.delete(conn).await?;
         Ok(())
     }
-
-    fn log_fetch_video_start(&self) {
-        info!(
-            "开始获取 UP 主 {} - {} 投稿的视频与分页信息...",
-            self.upper_id, self.upper_name
-        );
-    }
-
-    fn log_fetch_video_end(&self) {
-        info!(
-            "获取 UP 主 {} - {} 投稿的视频与分页信息完成",
-            self.upper_id, self.upper_name
-        );
-    }
-
-    fn log_download_video_start(&self) {
-        info!(
-            "开始下载 UP 主 {} - {} 投稿的所有未处理过的视频...",
-            self.upper_id, self.upper_name
-        );
-    }
-
-    fn log_download_video_end(&self) {
-        info!(
-            "下载 UP 主 {} - {} 投稿的所有未处理过的视频完成",
-            self.upper_id, self.upper_name
-        );
-    }
-
-    fn log_refresh_video_start(&self) {
-        info!("开始扫描 UP 主 {} - {} 投稿的新视频...", self.upper_id, self.upper_name);
-    }
-
-    fn log_refresh_video_end(&self, got_count: usize, new_count: u64) {
-        info!(
-            "扫描 UP 主 {} - {} 投稿的新视频完成，获取了 {} 条新视频，其中有 {} 条新视频",
-            self.upper_id, self.upper_name, got_count, new_count,
-        );
-    }
-}
-
-pub(super) async fn submission_from<'a>(
-    upper_id: &str,
-    path: &Path,
-    bili_client: &'a BiliClient,
-    connection: &DatabaseConnection,
-) -> Result<(Box<dyn VideoListModel>, Pin<Box<dyn Stream<Item = VideoInfo> + 'a>>)> {
-    let submission = Submission::new(bili_client, upper_id.to_owned());
-    let upper = submission.get_info().await?;
-    submission::Entity::insert(submission::ActiveModel {
-        upper_id: Set(upper.mid.parse()?),
-        upper_name: Set(upper.name),
-        path: Set(path.to_string_lossy().to_string()),
-        ..Default::default()
-    })
-    .on_conflict(
-        OnConflict::column(submission::Column::UpperId)
-            .update_columns([submission::Column::UpperName, submission::Column::Path])
-            .to_owned(),
-    )
-    .exec(connection)
-    .await?;
-    Ok((
-        Box::new(
-            submission::Entity::find()
-                .filter(submission::Column::UpperId.eq(upper.mid))
-                .one(connection)
-                .await?
-                .unwrap(),
-        ),
-        Box::pin(submission.into_video_stream()),
-    ))
 }

crates/bili_sync/src/adapter/watch_later.rs

@@ -1,158 +1,66 @@
-use std::collections::HashSet;
 use std::path::Path;
 use std::pin::Pin;
 
 use anyhow::Result;
-use async_trait::async_trait;
+use bili_sync_entity::rule::Rule;
 use bili_sync_entity::*;
 use futures::Stream;
-use sea_orm::entity::prelude::*;
-use sea_orm::sea_query::{IntoCondition, OnConflict};
 use sea_orm::ActiveValue::Set;
-use sea_orm::{DatabaseConnection, TransactionTrait};
+use sea_orm::entity::prelude::*;
+use sea_orm::sea_query::SimpleExpr;
+use sea_orm::{DatabaseConnection, Unchanged};
 
-use crate::adapter::helper::video_with_path;
-use crate::adapter::{helper, VideoListModel};
-use crate::bilibili::{self, BiliClient, VideoInfo, WatchLater};
-use crate::utils::status::Status;
+use crate::adapter::{_ActiveModel, VideoSource, VideoSourceEnum};
+use crate::bilibili::{BiliClient, Credential, VideoInfo, WatchLater};
 
-#[async_trait]
-impl VideoListModel for watch_later::Model {
-    async fn video_count(&self, connection: &DatabaseConnection) -> Result<u64> {
-        helper::count_videos(video::Column::WatchLaterId.eq(self.id).into_condition(), connection).await
+impl VideoSource for watch_later::Model {
+    fn display_name(&self) -> std::borrow::Cow<'static, str> {
+        "稍后再看".into()
     }
 
-    async fn unfilled_videos(&self, connection: &DatabaseConnection) -> Result<Vec<video::Model>> {
-        helper::filter_videos(
-            video::Column::WatchLaterId
-                .eq(self.id)
-                .and(video::Column::Valid.eq(true))
-                .and(video::Column::DownloadStatus.eq(0))
-                .and(video::Column::Category.eq(2))
-                .and(video::Column::SinglePage.is_null())
-                .into_condition(),
-            connection,
-        )
-        .await
+    fn filter_expr(&self) -> SimpleExpr {
+        video::Column::WatchLaterId.eq(self.id)
     }
 
-    async fn unhandled_video_pages(
-        &self,
-        connection: &DatabaseConnection,
-    ) -> Result<Vec<(video::Model, Vec<page::Model>)>> {
-        helper::filter_videos_with_pages(
-            video::Column::WatchLaterId
-                .eq(self.id)
-                .and(video::Column::Valid.eq(true))
-                .and(video::Column::DownloadStatus.lt(Status::handled()))
-                .and(video::Column::Category.eq(2))
-                .and(video::Column::SinglePage.is_not_null())
-                .into_condition(),
-            connection,
-        )
-        .await
-    }
-
-    async fn exist_labels(
-        &self,
-        videos_info: &[VideoInfo],
-        connection: &DatabaseConnection,
-    ) -> Result<HashSet<String>> {
-        helper::video_keys(
-            video::Column::WatchLaterId.eq(self.id),
-            videos_info,
-            [video::Column::Bvid, video::Column::Favtime],
-            connection,
-        )
-        .await
-    }
-
-    fn video_model_by_info(&self, video_info: &VideoInfo, base_model: Option<video::Model>) -> video::ActiveModel {
-        let mut video_model = video_info.to_model(base_model);
+    fn set_relation_id(&self, video_model: &mut video::ActiveModel) {
         video_model.watch_later_id = Set(Some(self.id));
-        video_with_path(video_model, &self.path, video_info)
     }
 
-    async fn fetch_videos_detail(
-        &self,
-        video: bilibili::Video<'_>,
-        video_model: video::Model,
-        connection: &DatabaseConnection,
-    ) -> Result<()> {
-        let info: Result<_> = async { Ok((video.get_tags().await?, video.get_pages().await?)) }.await;
-        match info {
-            Ok((tags, pages_info)) => {
-                let txn = connection.begin().await?;
-                // 将分页信息写入数据库
-                helper::create_video_pages(&pages_info, &video_model, &txn).await?;
-                // 将页标记和 tag 写入数据库
-                let mut video_active_model: video::ActiveModel = video_model.into();
-                video_active_model.single_page = Set(Some(pages_info.len() == 1));
-                video_active_model.tags = Set(Some(serde_json::to_value(tags).unwrap()));
-                video_active_model.save(&txn).await?;
-                txn.commit().await?;
-            }
-            Err(e) => {
-                helper::error_fetch_video_detail(e, video_model, connection).await?;
-            }
-        };
+    fn path(&self) -> &Path {
+        Path::new(self.path.as_str())
+    }
+
+    fn get_latest_row_at(&self) -> DateTime {
+        self.latest_row_at
+    }
+
+    fn update_latest_row_at(&self, datetime: DateTime) -> _ActiveModel {
+        _ActiveModel::WatchLater(watch_later::ActiveModel {
+            id: Unchanged(self.id),
+            latest_row_at: Set(datetime),
+            ..Default::default()
+        })
+    }
+
+    fn rule(&self) -> &Option<Rule> {
+        &self.rule
+    }
+
+    async fn refresh<'a>(
+        self,
+        bili_client: &'a BiliClient,
+        credential: &'a Credential,
+        _connection: &'a DatabaseConnection,
+    ) -> Result<(
+        VideoSourceEnum,
+        Pin<Box<dyn Stream<Item = Result<VideoInfo>> + Send + 'a>>,
+    )> {
+        let watch_later = WatchLater::new(bili_client, credential);
+        Ok((self.into(), Box::pin(watch_later.into_video_stream())))
+    }
+
+    async fn delete_from_db(self, conn: &impl ConnectionTrait) -> Result<()> {
+        self.delete(conn).await?;
         Ok(())
     }
-
-    fn log_fetch_video_start(&self) {
-        info!("开始获取稍后再看的视频与分页信息...");
-    }
-
-    fn log_fetch_video_end(&self) {
-        info!("获取稍后再看的视频与分页信息完成");
-    }
-
-    fn log_download_video_start(&self) {
-        info!("开始下载稍后再看中所有未处理过的视频...");
-    }
-
-    fn log_download_video_end(&self) {
-        info!("下载稍后再看中未处理过的视频完成");
-    }
-
-    fn log_refresh_video_start(&self) {
-        info!("开始扫描稍后再看的新视频...");
-    }
-
-    fn log_refresh_video_end(&self, got_count: usize, new_count: u64) {
-        info!(
-            "扫描稍后再看的新视频完成，获取了 {} 条新视频，其中有 {} 条新视频",
-            got_count, new_count,
-        );
-    }
-}
-
-pub(super) async fn watch_later_from<'a>(
-    path: &Path,
-    bili_client: &'a BiliClient,
-    connection: &DatabaseConnection,
-) -> Result<(Box<dyn VideoListModel>, Pin<Box<dyn Stream<Item = VideoInfo> + 'a>>)> {
-    let watch_later = WatchLater::new(bili_client);
-    watch_later::Entity::insert(watch_later::ActiveModel {
-        id: Set(1),
-        path: Set(path.to_string_lossy().to_string()),
-        ..Default::default()
-    })
-    .on_conflict(
-        OnConflict::column(watch_later::Column::Id)
-            .update_column(watch_later::Column::Path)
-            .to_owned(),
-    )
-    .exec(connection)
-    .await?;
-    Ok((
-        Box::new(
-            watch_later::Entity::find()
-                .filter(watch_later::Column::Id.eq(1))
-                .one(connection)
-                .await?
-                .unwrap(),
-        ),
-        Box::pin(watch_later.into_video_stream()),
-    ))
 }

crates/bili_sync/src/api/error.rs

@@ -0,0 +1,9 @@
+use thiserror::Error;
+
+#[derive(Error, Debug)]
+pub enum InnerApiError {
+    #[error("Primary key not found: {0}")]
+    NotFound(i32),
+    #[error("Bad request: {0}")]
+    BadRequest(String),
+}

crates/bili_sync/src/api/helper.rs

@@ -0,0 +1,136 @@
+use std::borrow::Borrow;
+
+use itertools::Itertools;
+use sea_orm::{Condition, ConnectionTrait, DatabaseTransaction};
+
+use crate::api::request::StatusFilter;
+use crate::api::response::{PageInfo, SimplePageInfo, SimpleVideoInfo, VideoInfo};
+use crate::utils::status::VideoStatus;
+
+impl StatusFilter {
+    pub fn to_video_query(&self) -> Condition {
+        let query_builder = VideoStatus::query_builder();
+        match self {
+            Self::Failed => query_builder.failed(),
+            Self::Succeeded => query_builder.succeeded(),
+            Self::Waiting => query_builder.waiting(),
+        }
+    }
+}
+
+pub trait VideoRecord {
+    fn as_id_status_tuple(&self) -> (i32, u32);
+}
+
+pub trait PageRecord {
+    fn as_id_status_tuple(&self) -> (i32, u32);
+}
+
+impl VideoRecord for VideoInfo {
+    fn as_id_status_tuple(&self) -> (i32, u32) {
+        (self.id, self.download_status)
+    }
+}
+
+impl VideoRecord for SimpleVideoInfo {
+    fn as_id_status_tuple(&self) -> (i32, u32) {
+        (self.id, self.download_status)
+    }
+}
+
+impl PageRecord for PageInfo {
+    fn as_id_status_tuple(&self) -> (i32, u32) {
+        (self.id, self.download_status)
+    }
+}
+
+impl PageRecord for SimplePageInfo {
+    fn as_id_status_tuple(&self) -> (i32, u32) {
+        (self.id, self.download_status)
+    }
+}
+
+pub async fn update_video_download_status<T>(
+    txn: &DatabaseTransaction,
+    videos: &[impl Borrow<T>],
+    batch_size: Option<usize>,
+) -> Result<(), sea_orm::DbErr>
+where
+    T: VideoRecord,
+{
+    if videos.is_empty() {
+        return Ok(());
+    }
+    if let Some(size) = batch_size {
+        for chunk in videos.chunks(size) {
+            execute_video_update_batch(txn, chunk.iter().map(|v| v.borrow().as_id_status_tuple())).await?;
+        }
+    } else {
+        execute_video_update_batch(txn, videos.iter().map(|v| v.borrow().as_id_status_tuple())).await?;
+    }
+    Ok(())
+}
+
+pub async fn update_page_download_status<T>(
+    txn: &DatabaseTransaction,
+    pages: &[impl Borrow<T>],
+    batch_size: Option<usize>,
+) -> Result<(), sea_orm::DbErr>
+where
+    T: PageRecord,
+{
+    if pages.is_empty() {
+        return Ok(());
+    }
+    if let Some(size) = batch_size {
+        for chunk in pages.chunks(size) {
+            execute_page_update_batch(txn, chunk.iter().map(|v| v.borrow().as_id_status_tuple())).await?;
+        }
+    } else {
+        execute_page_update_batch(txn, pages.iter().map(|v| v.borrow().as_id_status_tuple())).await?;
+    }
+    Ok(())
+}
+
+async fn execute_video_update_batch(
+    txn: &DatabaseTransaction,
+    videos: impl Iterator<Item = (i32, u32)>,
+) -> Result<(), sea_orm::DbErr> {
+    let values = videos.map(|v| format!("({}, {})", v.0, v.1)).join(", ");
+    if values.is_empty() {
+        return Ok(());
+    }
+    let sql = format!(
+        "WITH tempdata(id, download_status) AS (VALUES {}) \
+        UPDATE video \
+        SET download_status = tempdata.download_status \
+        FROM tempdata \
+        WHERE video.id = tempdata.id",
+        values
+    );
+    txn.execute_unprepared(&sql).await?;
+    Ok(())
+}
+
+async fn execute_page_update_batch(
+    txn: &DatabaseTransaction,
+    pages: impl Iterator<Item = (i32, u32)>,
+) -> Result<(), sea_orm::DbErr> {
+    let values = pages
+        .map(|p| format!("({}, {})", p.0, p.1))
+        .collect::<Vec<_>>()
+        .join(", ");
+    if values.is_empty() {
+        return Ok(());
+    }
+    let sql = format!(
+        "WITH tempdata(id, download_status) AS (VALUES {}) \
+        UPDATE page \
+        SET download_status = tempdata.download_status \
+        FROM tempdata \
+        WHERE page.id = tempdata.id",
+        values
+    );
+    txn.execute_unprepared(&sql).await?;
+    Ok(())
+}

crates/bili_sync/src/api/mod.rs

@@ -0,0 +1,8 @@
+mod error;
+mod helper;
+mod request;
+mod response;
+mod routes;
+mod wrapper;
+
+pub use routes::{LogHelper, MAX_HISTORY_LOGS, router};

crates/bili_sync/src/api/request.rs

@@ -0,0 +1,141 @@
+use bili_sync_entity::rule::Rule;
+use serde::{Deserialize, Serialize};
+use validator::Validate;
+
+use crate::bilibili::CollectionType;
+
+#[derive(Deserialize)]
+#[serde(rename_all = "lowercase")]
+pub enum StatusFilter {
+    Failed,
+    Succeeded,
+    Waiting,
+}
+
+#[derive(Deserialize)]
+pub struct VideosRequest {
+    pub collection: Option<i32>,
+    pub favorite: Option<i32>,
+    pub submission: Option<i32>,
+    pub watch_later: Option<i32>,
+    pub query: Option<String>,
+    pub status_filter: Option<StatusFilter>,
+    pub page: Option<u64>,
+    pub page_size: Option<u64>,
+}
+
+#[derive(Deserialize)]
+pub struct ResetVideoStatusRequest {
+    #[serde(default)]
+    pub force: bool,
+}
+
+#[derive(Deserialize)]
+pub struct ResetFilteredVideoStatusRequest {
+    pub collection: Option<i32>,
+    pub favorite: Option<i32>,
+    pub submission: Option<i32>,
+    pub watch_later: Option<i32>,
+    pub query: Option<String>,
+    pub status_filter: Option<StatusFilter>,
+    #[serde(default)]
+    pub force: bool,
+}
+
+#[derive(Deserialize, Validate)]
+pub struct StatusUpdate {
+    #[validate(range(min = 0, max = 4))]
+    pub status_index: usize,
+    #[validate(custom(function = "crate::utils::validation::validate_status_value"))]
+    pub status_value: u32,
+}
+
+#[derive(Deserialize, Validate)]
+pub struct PageStatusUpdate {
+    pub page_id: i32,
+    #[validate(nested)]
+    pub updates: Vec<StatusUpdate>,
+}
+
+#[derive(Deserialize, Validate)]
+pub struct UpdateVideoStatusRequest {
+    #[serde(default)]
+    #[validate(nested)]
+    pub video_updates: Vec<StatusUpdate>,
+    #[serde(default)]
+    #[validate(nested)]
+    pub page_updates: Vec<PageStatusUpdate>,
+}
+
+#[derive(Deserialize, Validate)]
+pub struct UpdateFilteredVideoStatusRequest {
+    pub collection: Option<i32>,
+    pub favorite: Option<i32>,
+    pub submission: Option<i32>,
+    pub watch_later: Option<i32>,
+    pub query: Option<String>,
+    pub status_filter: Option<StatusFilter>,
+    #[serde(default)]
+    #[validate(nested)]
+    pub video_updates: Vec<StatusUpdate>,
+    #[serde(default)]
+    #[validate(nested)]
+    pub page_updates: Vec<StatusUpdate>,
+}
+
+#[derive(Deserialize)]
+pub struct FollowedCollectionsRequest {
+    pub page_num: Option<i32>,
+    pub page_size: Option<i32>,
+}
+
+#[derive(Deserialize)]
+pub struct FollowedUppersRequest {
+    pub page_num: Option<i32>,
+    pub page_size: Option<i32>,
+    pub name: Option<String>,
+}
+
+#[derive(Deserialize, Validate)]
+pub struct InsertFavoriteRequest {
+    pub fid: i64,
+    #[validate(custom(function = "crate::utils::validation::validate_path"))]
+    pub path: String,
+}
+
+#[derive(Deserialize, Validate)]
+pub struct InsertCollectionRequest {
+    pub sid: i64,
+    pub mid: i64,
+    #[serde(default)]
+    pub collection_type: CollectionType,
+    #[validate(custom(function = "crate::utils::validation::validate_path"))]
+    pub path: String,
+}
+
+#[derive(Deserialize, Validate)]
+pub struct InsertSubmissionRequest {
+    pub upper_id: i64,
+    #[validate(custom(function = "crate::utils::validation::validate_path"))]
+    pub path: String,
+}
+
+#[derive(Deserialize, Validate)]
+#[serde(rename_all = "camelCase")]
+pub struct UpdateVideoSourceRequest {
+    #[validate(custom(function = "crate::utils::validation::validate_path"))]
+    pub path: String,
+    pub enabled: bool,
+    pub rule: Option<Rule>,
+    pub use_dynamic_api: Option<bool>,
+}
+
+#[derive(Serialize, Deserialize)]
+pub struct DefaultPathRequest {
+    pub name: String,
+}
+
+#[derive(Debug, Deserialize)]
+pub struct PollQrcodeRequest {
+    pub qrcode_key: String,
+}

crates/bili_sync/src/api/response.rs

@@ -0,0 +1,226 @@
+use bili_sync_entity::rule::Rule;
+use bili_sync_entity::*;
+use sea_orm::{DerivePartialModel, FromQueryResult};
+use serde::Serialize;
+
+use crate::bilibili::{PollStatus, Qrcode};
+use crate::utils::status::{PageStatus, VideoStatus};
+
+#[derive(Serialize)]
+pub struct VideoSourcesResponse {
+    pub collection: Vec<VideoSource>,
+    pub favorite: Vec<VideoSource>,
+    pub submission: Vec<VideoSource>,
+    pub watch_later: Vec<VideoSource>,
+}
+
+#[derive(Serialize)]
+pub struct VideosResponse {
+    pub videos: Vec<VideoInfo>,
+    pub total_count: u64,
+}
+
+#[derive(Serialize)]
+pub struct VideoResponse {
+    pub video: VideoInfo,
+    pub pages: Vec<PageInfo>,
+}
+
+#[derive(Serialize)]
+pub struct ResetVideoResponse {
+    pub resetted: bool,
+    pub video: VideoInfo,
+    pub pages: Vec<PageInfo>,
+}
+
+#[derive(Serialize)]
+pub struct ClearAndResetVideoStatusResponse {
+    pub warning: Option<String>,
+    pub video: VideoInfo,
+}
+
+#[derive(Serialize)]
+pub struct ResetFilteredVideosResponse {
+    pub resetted: bool,
+    pub resetted_videos_count: usize,
+    pub resetted_pages_count: usize,
+}
+
+#[derive(Serialize)]
+pub struct UpdateVideoStatusResponse {
+    pub success: bool,
+    pub video: VideoInfo,
+    pub pages: Vec<PageInfo>,
+}
+
+#[derive(Serialize)]
+pub struct UpdateFilteredVideoStatusResponse {
+    pub success: bool,
+    pub updated_videos_count: usize,
+    pub updated_pages_count: usize,
+}
+
+#[derive(FromQueryResult, Serialize)]
+pub struct VideoSource {
+    pub id: i32,
+    pub name: String,
+}
+
+#[derive(Serialize, DerivePartialModel, FromQueryResult)]
+#[sea_orm(entity = "video::Entity")]
+pub struct VideoInfo {
+    pub id: i32,
+    pub bvid: String,
+    pub name: String,
+    pub upper_name: String,
+    pub should_download: bool,
+    #[serde(serialize_with = "serde_video_download_status")]
+    pub download_status: u32,
+}
+
+#[derive(Serialize, DerivePartialModel, FromQueryResult)]
+#[sea_orm(entity = "page::Entity")]
+pub struct PageInfo {
+    pub id: i32,
+    pub video_id: i32,
+    pub pid: i32,
+    pub name: String,
+    #[serde(serialize_with = "serde_page_download_status")]
+    pub download_status: u32,
+}
+
+#[derive(Serialize, DerivePartialModel, FromQueryResult, Clone, Copy)]
+#[sea_orm(entity = "video::Entity")]
+pub struct SimpleVideoInfo {
+    pub id: i32,
+    pub download_status: u32,
+}
+
+#[derive(Serialize, DerivePartialModel, FromQueryResult, Clone, Copy)]
+#[sea_orm(entity = "page::Entity")]
+pub struct SimplePageInfo {
+    pub id: i32,
+    pub video_id: i32,
+    pub download_status: u32,
+}
+
+fn serde_video_download_status<S>(status: &u32, serializer: S) -> Result<S::Ok, S::Error>
+where
+    S: serde::Serializer,
+{
+    let status: [u32; 5] = VideoStatus::from(*status).into();
+    status.serialize(serializer)
+}
+
+fn serde_page_download_status<S>(status: &u32, serializer: S) -> Result<S::Ok, S::Error>
+where
+    S: serde::Serializer,
+{
+    let status: [u32; 5] = PageStatus::from(*status).into();
+    status.serialize(serializer)
+}
+
+#[derive(Serialize)]
+#[serde(tag = "type", rename_all = "snake_case")]
+pub enum Followed {
+    Favorite {
+        title: String,
+        media_count: i64,
+        fid: i64,
+        mid: i64,
+        invalid: bool,
+        subscribed: bool,
+    },
+    Collection {
+        title: String,
+        sid: i64,
+        mid: i64,
+        media_count: i64,
+        invalid: bool,
+        subscribed: bool,
+    },
+    Upper {
+        mid: i64,
+        uname: String,
+        face: String,
+        sign: String,
+        invalid: bool,
+        subscribed: bool,
+    },
+}
+
+#[derive(Serialize)]
+pub struct FavoritesResponse {
+    pub favorites: Vec<Followed>,
+}
+
+#[derive(Serialize)]
+pub struct CollectionsResponse {
+    pub collections: Vec<Followed>,
+    pub total: i64,
+}
+
+#[derive(Serialize)]
+pub struct UppersResponse {
+    pub uppers: Vec<Followed>,
+    pub total: i64,
+}
+
+#[derive(Serialize)]
+pub struct VideoSourcesDetailsResponse {
+    pub collections: Vec<VideoSourceDetail>,
+    pub favorites: Vec<VideoSourceDetail>,
+    pub submissions: Vec<VideoSourceDetail>,
+    pub watch_later: Vec<VideoSourceDetail>,
+}
+
+#[derive(Serialize, FromQueryResult)]
+pub struct DayCountPair {
+    pub day: String,
+    pub cnt: i64,
+}
+
+#[derive(Serialize)]
+pub struct DashBoardResponse {
+    pub enabled_favorites: u64,
+    pub enabled_collections: u64,
+    pub enabled_submissions: u64,
+    pub enable_watch_later: bool,
+    pub videos_by_day: Vec<DayCountPair>,
+}
+
+#[derive(Serialize, Clone, Copy)]
+pub struct SysInfo {
+    pub timestamp: i64,
+    pub total_memory: u64,
+    pub used_memory: u64,
+    pub process_memory: u64,
+    pub used_cpu: f32,
+    pub process_cpu: f32,
+    pub total_disk: u64,
+    pub available_disk: u64,
+}
+
+#[derive(Serialize, FromQueryResult)]
+#[serde(rename_all = "camelCase")]
+pub struct VideoSourceDetail {
+    pub id: i32,
+    pub name: String,
+    pub path: String,
+    pub rule: Option<Rule>,
+    #[serde(default)]
+    pub rule_display: Option<String>,
+    #[serde(default)]
+    pub use_dynamic_api: Option<bool>,
+    pub enabled: bool,
+}
+
+#[derive(Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct UpdateVideoSourceResponse {
+    pub rule_display: Option<String>,
+}
+
+pub type GenerateQrcodeResponse = Qrcode;
+
+pub type PollQrcodeResponse = PollStatus;

crates/bili_sync/src/api/routes/config/mod.rs

@@ -0,0 +1,47 @@
+use std::sync::Arc;
+
+use anyhow::Result;
+use axum::extract::Extension;
+use axum::routing::{get, post};
+use axum::{Json, Router};
+use sea_orm::DatabaseConnection;
+
+use crate::api::wrapper::{ApiError, ApiResponse, ValidatedJson};
+use crate::bilibili::BiliClient;
+use crate::config::{Config, VersionedConfig};
+use crate::notifier::Notifier;
+
+pub(super) fn router() -> Router {
+    Router::new()
+        .route("/config", get(get_config).put(update_config))
+        .route("/config/notifiers/ping", post(ping_notifiers))
+}
+
+/// 获取全局配置
+pub async fn get_config() -> Result<ApiResponse<Arc<Config>>, ApiError> {
+    Ok(ApiResponse::ok(VersionedConfig::get().snapshot()))
+}
+
+/// 更新全局配置
+pub async fn update_config(
+    Extension(db): Extension<DatabaseConnection>,
+    ValidatedJson(config): ValidatedJson<Config>,
+) -> Result<ApiResponse<Arc<Config>>, ApiError> {
+    config.check()?;
+    let new_config = VersionedConfig::get().update(config, &db).await?;
+    Ok(ApiResponse::ok(new_config))
+}
+
+pub async fn ping_notifiers(
+    Extension(bili_client): Extension<Arc<BiliClient>>,
+    Json(mut notifier): Json<Notifier>,
+) -> Result<ApiResponse<()>, ApiError> {
+    // 对于 webhook 类型的通知器测试，设置上 ignore_cache tag 以强制实时渲染
+    if let Notifier::Webhook { ignore_cache, .. } = &mut notifier {
+        *ignore_cache = Some(());
+    }
+    notifier
+        .notify(bili_client.inner_client(), "This is a test notification from BiliSync.")
+        .await?;
+    Ok(ApiResponse::ok(()))
+}

crates/bili_sync/src/api/routes/dashboard/mod.rs

@@ -0,0 +1,65 @@
+use axum::routing::get;
+use axum::{Extension, Router};
+use bili_sync_entity::*;
+use sea_orm::entity::prelude::*;
+use sea_orm::{FromQueryResult, Statement};
+
+use crate::api::response::{DashBoardResponse, DayCountPair};
+use crate::api::wrapper::{ApiError, ApiResponse};
+
+pub(super) fn router() -> Router {
+    Router::new().route("/dashboard", get(get_dashboard))
+}
+
+async fn get_dashboard(
+    Extension(db): Extension<DatabaseConnection>,
+) -> Result<ApiResponse<DashBoardResponse>, ApiError> {
+    let (enabled_favorites, enabled_collections, enabled_submissions, enabled_watch_later, videos_by_day) = tokio::try_join!(
+        favorite::Entity::find()
+            .filter(favorite::Column::Enabled.eq(true))
+            .count(&db),
+        collection::Entity::find()
+            .filter(collection::Column::Enabled.eq(true))
+            .count(&db),
+        submission::Entity::find()
+            .filter(submission::Column::Enabled.eq(true))
+            .count(&db),
+        watch_later::Entity::find()
+            .filter(watch_later::Column::Enabled.eq(true))
+            .count(&db),
+        DayCountPair::find_by_statement(Statement::from_string(
+            db.get_database_backend(),
+            // 用 SeaORM 太复杂了，直接写个裸 SQL
+            "
+SELECT
+    dates.day AS day,
+    COUNT(video.id) AS cnt
+FROM
+    (
+        SELECT
+            STRFTIME('%Y-%m-%d', DATE('now', '-' || n || ' days', 'localtime')) AS day,
+            DATETIME(DATE('now', '-' || n || ' days', 'localtime'), 'utc') AS start_utc_datetime,
+            DATETIME(DATE('now', '-' || n || ' days', '+1 day', 'localtime'), 'utc') AS end_utc_datetime
+        FROM
+            (
+                SELECT 0 AS n UNION ALL SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4 UNION ALL SELECT 5 UNION ALL SELECT 6
+            )
+    ) AS dates
+LEFT JOIN
+    video ON video.created_at >= dates.start_utc_datetime AND video.created_at < dates.end_utc_datetime
+GROUP BY
+    dates.day
+ORDER BY
+    dates.day;
+    "
+        ))
+        .all(&db),
+    )?;
+    Ok(ApiResponse::ok(DashBoardResponse {
+        enabled_favorites,
+        enabled_collections,
+        enabled_submissions,
+        enable_watch_later: enabled_watch_later > 0,
+        videos_by_day,
+    }))
+}

crates/bili_sync/src/api/routes/login/mod.rs

@@ -0,0 +1,34 @@
+use std::sync::Arc;
+
+use anyhow::Result;
+use axum::Router;
+use axum::extract::{Extension, Query};
+use axum::routing::{get, post};
+
+use crate::api::request::PollQrcodeRequest;
+use crate::api::response::{GenerateQrcodeResponse, PollQrcodeResponse};
+use crate::api::wrapper::{ApiError, ApiResponse};
+use crate::bilibili::{BiliClient, Credential};
+
+pub(super) fn router() -> Router {
+    Router::new()
+        .route("/login/qrcode/generate", post(generate_qrcode))
+        .route("/login/qrcode/poll", get(poll_qrcode))
+}
+
+/// 生成扫码登录二维码
+pub async fn generate_qrcode(
+    Extension(bili_client): Extension<Arc<BiliClient>>,
+) -> Result<ApiResponse<GenerateQrcodeResponse>, ApiError> {
+    Ok(ApiResponse::ok(Credential::generate_qrcode(&bili_client.client).await?))
+}
+
+/// 轮询扫码登录状态
+pub async fn poll_qrcode(
+    Extension(bili_client): Extension<Arc<BiliClient>>,
+    Query(params): Query<PollQrcodeRequest>,
+) -> Result<ApiResponse<PollQrcodeResponse>, ApiError> {
+    Ok(ApiResponse::ok(
+        Credential::poll_qrcode(&bili_client.client, &params.qrcode_key).await?,
+    ))
+}

crates/bili_sync/src/api/routes/me/mod.rs

@@ -0,0 +1,189 @@
+use std::collections::HashSet;
+use std::sync::Arc;
+
+use anyhow::Result;
+use axum::Router;
+use axum::extract::{Extension, Query};
+use axum::routing::get;
+use bili_sync_entity::*;
+use itertools::{Either, Itertools};
+use sea_orm::{ColumnTrait, DatabaseConnection, EntityTrait, QueryFilter, QuerySelect};
+
+use crate::api::request::{FollowedCollectionsRequest, FollowedUppersRequest};
+use crate::api::response::{CollectionsResponse, FavoritesResponse, Followed, UppersResponse};
+use crate::api::wrapper::{ApiError, ApiResponse};
+use crate::bilibili::{BiliClient, Me};
+use crate::config::VersionedConfig;
+
+pub(super) fn router() -> Router {
+    Router::new()
+        .route("/me/favorites", get(get_created_favorites))
+        .route("/me/collections", get(get_followed_collections))
+        .route("/me/uppers", get(get_followed_uppers))
+}
+
+/// 获取当前用户创建的收藏夹
+pub async fn get_created_favorites(
+    Extension(db): Extension<DatabaseConnection>,
+    Extension(bili_client): Extension<Arc<BiliClient>>,
+) -> Result<ApiResponse<FavoritesResponse>, ApiError> {
+    let credential = &VersionedConfig::get().read().credential;
+    let me = Me::new(bili_client.as_ref(), credential);
+    let bili_favorites = me.get_created_favorites().await?;
+
+    let favorites = if let Some(bili_favorites) = bili_favorites {
+        // b 站收藏夹相关接口使用的所谓“fid”其实是该处的 id，即 fid + mid 后两位
+        let bili_fids: Vec<_> = bili_favorites.iter().map(|fav| fav.id).collect();
+        let subscribed_fids: HashSet<i64> = favorite::Entity::find()
+            .select_only()
+            .column(favorite::Column::FId)
+            .filter(favorite::Column::FId.is_in(bili_fids))
+            .into_tuple()
+            .all(&db)
+            .await?
+            .into_iter()
+            .collect();
+
+        bili_favorites
+            .into_iter()
+            .map(|fav| Followed::Favorite {
+                title: fav.title,
+                media_count: fav.media_count,
+                // api 返回的 id 才是真实的 fid
+                fid: fav.id,
+                mid: fav.mid,
+                invalid: false,
+                subscribed: subscribed_fids.contains(&fav.id),
+            })
+            .collect()
+    } else {
+        vec![]
+    };
+
+    Ok(ApiResponse::ok(FavoritesResponse { favorites }))
+}
+
+/// 获取当前用户收藏的合集/收藏夹
+pub async fn get_followed_collections(
+    Extension(db): Extension<DatabaseConnection>,
+    Extension(bili_client): Extension<Arc<BiliClient>>,
+    Query(params): Query<FollowedCollectionsRequest>,
+) -> Result<ApiResponse<CollectionsResponse>, ApiError> {
+    let credential = &VersionedConfig::get().read().credential;
+    let me = Me::new(bili_client.as_ref(), credential);
+    let (page_num, page_size) = (params.page_num.unwrap_or(1), params.page_size.unwrap_or(50));
+    let bili_collections = me.get_followed_collections(page_num, page_size).await?;
+
+    let collections = if let Some(collection_list) = bili_collections.list {
+        // collection_list 中的条目可能是合集或者收藏夹，需要分类处理
+        // 目前看下来，最显著的区别是合集的 fid 是 0
+        let (bili_fids, bili_sids): (Vec<_>, Vec<_>) = collection_list.iter().partition_map(|col| {
+            if col.fid != 0 {
+                Either::Left(col.id)
+            } else {
+                Either::Right(col.id)
+            }
+        });
+        let (subscribed_fids, subscribed_sids): (HashSet<i64>, HashSet<i64>) = tokio::try_join!(
+            async {
+                Result::<_, anyhow::Error>::Ok(
+                    favorite::Entity::find()
+                        .select_only()
+                        .column(favorite::Column::FId)
+                        .filter(favorite::Column::FId.is_in(bili_fids))
+                        .into_tuple()
+                        .all(&db)
+                        .await?
+                        .into_iter()
+                        .collect(),
+                )
+            },
+            async {
+                Ok(collection::Entity::find()
+                    .select_only()
+                    .column(collection::Column::SId)
+                    .filter(collection::Column::SId.is_in(bili_sids))
+                    .into_tuple()
+                    .all(&db)
+                    .await?
+                    .into_iter()
+                    .collect())
+            }
+        )?;
+        collection_list
+            .into_iter()
+            .map(|col| {
+                if col.fid != 0 {
+                    Followed::Favorite {
+                        title: col.title,
+                        media_count: col.media_count,
+                        fid: col.id,
+                        mid: col.mid,
+                        invalid: col.state == 1,
+                        subscribed: subscribed_fids.contains(&col.id),
+                    }
+                } else {
+                    Followed::Collection {
+                        title: col.title,
+                        sid: col.id,
+                        mid: col.mid,
+                        media_count: col.media_count,
+                        invalid: col.state == 1,
+                        subscribed: subscribed_sids.contains(&col.id),
+                    }
+                }
+            })
+            .collect()
+    } else {
+        vec![]
+    };
+
+    Ok(ApiResponse::ok(CollectionsResponse {
+        collections,
+        total: bili_collections.count,
+    }))
+}
+
+/// 获取当前用户关注的 UP 主
+pub async fn get_followed_uppers(
+    Extension(db): Extension<DatabaseConnection>,
+    Extension(bili_client): Extension<Arc<BiliClient>>,
+    Query(params): Query<FollowedUppersRequest>,
+) -> Result<ApiResponse<UppersResponse>, ApiError> {
+    let credential = &VersionedConfig::get().read().credential;
+    let me = Me::new(bili_client.as_ref(), credential);
+    let (page_num, page_size) = (params.page_num.unwrap_or(1), params.page_size.unwrap_or(20));
+    let bili_uppers = me
+        .get_followed_uppers(page_num, page_size, params.name.as_deref())
+        .await?;
+
+    let bili_uid: Vec<_> = bili_uppers.list.iter().map(|upper| upper.mid).collect();
+
+    let subscribed_ids: Vec<i64> = submission::Entity::find()
+        .select_only()
+        .column(submission::Column::UpperId)
+        .filter(submission::Column::UpperId.is_in(bili_uid))
+        .into_tuple()
+        .all(&db)
+        .await?;
+    let subscribed_set: HashSet<i64> = subscribed_ids.into_iter().collect();
+
+    let uppers = bili_uppers
+        .list
+        .into_iter()
+        .map(|upper| Followed::Upper {
+            mid: upper.mid,
+            // 官方没有提供字段，但是可以使用这种方式简单判断下
+            invalid: upper.uname == "账号已注销" && upper.face == "https://i0.hdslb.com/bfs/face/member/noface.jpg",
+            uname: upper.uname,
+            face: upper.face,
+            sign: upper.sign,
+            subscribed: subscribed_set.contains(&upper.mid),
+        })
+        .collect();
+
+    Ok(ApiResponse::ok(UppersResponse {
+        uppers,
+        total: bili_uppers.total,
+    }))
+}

crates/bili_sync/src/api/routes/mod.rs

@@ -0,0 +1,62 @@
+use axum::extract::Request;
+use axum::http::HeaderMap;
+use axum::middleware::Next;
+use axum::response::{IntoResponse, Response};
+use axum::{Router, middleware};
+use base64::Engine;
+use base64::prelude::BASE64_URL_SAFE_NO_PAD;
+use reqwest::StatusCode;
+
+use crate::api::wrapper::ApiResponse;
+use crate::config::VersionedConfig;
+
+mod config;
+mod dashboard;
+mod login;
+mod me;
+mod task;
+mod video_sources;
+mod videos;
+mod ws;
+
+pub use ws::{LogHelper, MAX_HISTORY_LOGS};
+
+pub fn router() -> Router {
+    Router::new().nest(
+        "/api",
+        config::router()
+            .merge(me::router())
+            .merge(login::router())
+            .merge(video_sources::router())
+            .merge(videos::router())
+            .merge(dashboard::router())
+            .merge(ws::router())
+            .merge(task::router())
+            .layer(middleware::from_fn(auth)),
+    )
+}
+
+/// 中间件：使用 auth token 对请求进行身份验证
+pub async fn auth(mut headers: HeaderMap, request: Request, next: Next) -> Result<Response, StatusCode> {
+    let config = VersionedConfig::get().read();
+    let token = config.auth_token.as_str();
+    if headers
+        .get("Authorization")
+        .and_then(|v| v.to_str().ok())
+        .is_some_and(|s| s == token)
+    {
+        return Ok(next.run(request).await);
+    }
+    if let Some(protocol) = headers.remove("Sec-WebSocket-Protocol")
+        && protocol
+            .to_str()
+            .ok()
+            .and_then(|s| BASE64_URL_SAFE_NO_PAD.decode(s).ok())
+            .is_some_and(|s| s == token.as_bytes())
+    {
+        let mut resp = next.run(request).await;
+        resp.headers_mut().insert("Sec-WebSocket-Protocol", protocol);
+        return Ok(resp);
+    }
+    Ok(ApiResponse::<()>::unauthorized("auth token does not match").into_response())
+}

crates/bili_sync/src/api/routes/task/mod.rs

@@ -0,0 +1,15 @@
+use anyhow::Result;
+use axum::Router;
+use axum::routing::post;
+
+use crate::api::wrapper::{ApiError, ApiResponse};
+use crate::task::DownloadTaskManager;
+
+pub(super) fn router() -> Router {
+    Router::new().route("/task/download", post(new_download_task))
+}
+
+pub async fn new_download_task() -> Result<ApiResponse<bool>, ApiError> {
+    DownloadTaskManager::get().download_once().await?;
+    Ok(ApiResponse::ok(true))
+}

crates/bili_sync/src/api/routes/video_sources/mod.rs

@@ -0,0 +1,434 @@
+use std::sync::Arc;
+
+use anyhow::Result;
+use axum::Router;
+use axum::extract::{Extension, Path, Query};
+use axum::routing::{get, post, put};
+use bili_sync_entity::rule::Rule;
+use bili_sync_entity::*;
+use bili_sync_migration::Expr;
+use sea_orm::ActiveValue::Set;
+use sea_orm::entity::prelude::*;
+use sea_orm::{ColumnTrait, DatabaseConnection, EntityTrait, QuerySelect, QueryTrait, TransactionTrait};
+
+use crate::adapter::{_ActiveModel, VideoSource as _, VideoSourceEnum};
+use crate::api::error::InnerApiError;
+use crate::api::request::{
+    DefaultPathRequest, InsertCollectionRequest, InsertFavoriteRequest, InsertSubmissionRequest,
+    UpdateVideoSourceRequest,
+};
+use crate::api::response::{
+    UpdateVideoSourceResponse, VideoSource, VideoSourceDetail, VideoSourcesDetailsResponse, VideoSourcesResponse,
+};
+use crate::api::wrapper::{ApiError, ApiResponse, ValidatedJson};
+use crate::bilibili::{BiliClient, Collection, CollectionItem, FavoriteList, Submission};
+use crate::config::{PathSafeTemplate, TEMPLATE, VersionedConfig};
+use crate::utils::rule::FieldEvaluatable;
+
+pub(super) fn router() -> Router {
+    Router::new()
+        .route("/video-sources", get(get_video_sources))
+        .route("/video-sources/details", get(get_video_sources_details))
+        .route(
+            "/video-sources/{type}/default-path",
+            get(get_video_sources_default_path),
+        ) // 仅用于前端获取默认路径
+        .route(
+            "/video-sources/{type}/{id}",
+            put(update_video_source).delete(remove_video_source),
+        )
+        .route("/video-sources/{type}/{id}/evaluate", post(evaluate_video_source))
+        .route("/video-sources/favorites", post(insert_favorite))
+        .route("/video-sources/collections", post(insert_collection))
+        .route("/video-sources/submissions", post(insert_submission))
+}
+
+/// 列出所有视频来源
+pub async fn get_video_sources(
+    Extension(db): Extension<DatabaseConnection>,
+) -> Result<ApiResponse<VideoSourcesResponse>, ApiError> {
+    let (collection, favorite, submission, mut watch_later) = tokio::try_join!(
+        collection::Entity::find()
+            .select_only()
+            .columns([collection::Column::Id, collection::Column::Name])
+            .into_model::<VideoSource>()
+            .all(&db),
+        favorite::Entity::find()
+            .select_only()
+            .columns([favorite::Column::Id, favorite::Column::Name])
+            .into_model::<VideoSource>()
+            .all(&db),
+        submission::Entity::find()
+            .select_only()
+            .column(submission::Column::Id)
+            .column_as(submission::Column::UpperName, "name")
+            .into_model::<VideoSource>()
+            .all(&db),
+        watch_later::Entity::find()
+            .select_only()
+            .column(watch_later::Column::Id)
+            .column_as(Expr::value("稍后再看"), "name")
+            .into_model::<VideoSource>()
+            .all(&db)
+    )?;
+    // watch_later 是一个特殊的视频来源，如果不存在则添加一个默认项
+    if watch_later.is_empty() {
+        watch_later.push(VideoSource {
+            id: 1,
+            name: "稍后再看".to_string(),
+        });
+    }
+    Ok(ApiResponse::ok(VideoSourcesResponse {
+        collection,
+        favorite,
+        submission,
+        watch_later,
+    }))
+}
+
+/// 获取视频来源详情
+pub async fn get_video_sources_details(
+    Extension(db): Extension<DatabaseConnection>,
+) -> Result<ApiResponse<VideoSourcesDetailsResponse>, ApiError> {
+    let (mut collections, mut favorites, mut submissions, mut watch_later) = tokio::try_join!(
+        collection::Entity::find()
+            .select_only()
+            .columns([
+                collection::Column::Id,
+                collection::Column::Name,
+                collection::Column::Path,
+                collection::Column::Rule,
+                collection::Column::Enabled
+            ])
+            .into_model::<VideoSourceDetail>()
+            .all(&db),
+        favorite::Entity::find()
+            .select_only()
+            .columns([
+                favorite::Column::Id,
+                favorite::Column::Name,
+                favorite::Column::Path,
+                favorite::Column::Rule,
+                favorite::Column::Enabled
+            ])
+            .into_model::<VideoSourceDetail>()
+            .all(&db),
+        submission::Entity::find()
+            .select_only()
+            .column_as(submission::Column::UpperName, "name")
+            .columns([
+                submission::Column::Id,
+                submission::Column::Path,
+                submission::Column::Enabled,
+                submission::Column::Rule,
+                submission::Column::UseDynamicApi
+            ])
+            .into_model::<VideoSourceDetail>()
+            .all(&db),
+        watch_later::Entity::find()
+            .select_only()
+            .column_as(Expr::value("稍后再看"), "name")
+            .columns([
+                watch_later::Column::Id,
+                watch_later::Column::Path,
+                watch_later::Column::Enabled,
+                watch_later::Column::Rule
+            ])
+            .into_model::<VideoSourceDetail>()
+            .all(&db)
+    )?;
+    if watch_later.is_empty() {
+        watch_later.push(VideoSourceDetail {
+            id: 1,
+            name: "稍后再看".to_string(),
+            path: String::new(),
+            rule: None,
+            rule_display: None,
+            use_dynamic_api: None,
+            enabled: false,
+        })
+    }
+    for sources in [&mut collections, &mut favorites, &mut submissions, &mut watch_later] {
+        sources.iter_mut().for_each(|item| {
+            if let Some(rule) = &item.rule {
+                item.rule_display = Some(rule.to_string());
+            }
+        });
+    }
+    Ok(ApiResponse::ok(VideoSourcesDetailsResponse {
+        collections,
+        favorites,
+        submissions,
+        watch_later,
+    }))
+}
+
+pub async fn get_video_sources_default_path(
+    Path(source_type): Path<String>,
+    Query(params): Query<DefaultPathRequest>,
+) -> Result<ApiResponse<String>, ApiError> {
+    let template_name = match source_type.as_str() {
+        "favorites" => "favorite_default_path",
+        "collections" => "collection_default_path",
+        "submissions" => "submission_default_path",
+        _ => return Err(InnerApiError::BadRequest("Invalid video source type".to_string()).into()),
+    };
+    let template = TEMPLATE.read();
+    Ok(ApiResponse::ok(
+        template.path_safe_render(template_name, &serde_json::to_value(params)?)?,
+    ))
+}
+
+/// 更新视频来源
+pub async fn update_video_source(
+    Path((source_type, id)): Path<(String, i32)>,
+    Extension(db): Extension<DatabaseConnection>,
+    ValidatedJson(request): ValidatedJson<UpdateVideoSourceRequest>,
+) -> Result<ApiResponse<UpdateVideoSourceResponse>, ApiError> {
+    let rule_display = request.rule.as_ref().map(|rule| rule.to_string());
+    let active_model = match source_type.as_str() {
+        "collections" => collection::Entity::find_by_id(id).one(&db).await?.map(|model| {
+            let mut active_model: collection::ActiveModel = model.into();
+            active_model.path = Set(request.path);
+            active_model.enabled = Set(request.enabled);
+            active_model.rule = Set(request.rule);
+            _ActiveModel::Collection(active_model)
+        }),
+        "favorites" => favorite::Entity::find_by_id(id).one(&db).await?.map(|model| {
+            let mut active_model: favorite::ActiveModel = model.into();
+            active_model.path = Set(request.path);
+            active_model.enabled = Set(request.enabled);
+            active_model.rule = Set(request.rule);
+            _ActiveModel::Favorite(active_model)
+        }),
+        "submissions" => submission::Entity::find_by_id(id).one(&db).await?.map(|model| {
+            let mut active_model: submission::ActiveModel = model.into();
+            active_model.path = Set(request.path);
+            active_model.enabled = Set(request.enabled);
+            active_model.rule = Set(request.rule);
+            if let Some(use_dynamic_api) = request.use_dynamic_api {
+                active_model.use_dynamic_api = Set(use_dynamic_api);
+            }
+            _ActiveModel::Submission(active_model)
+        }),
+        "watch_later" => match watch_later::Entity::find_by_id(id).one(&db).await? {
+            // 稍后再看需要做特殊处理，get 时如果稍后再看不存在返回的是 id 为 1 的假记录
+            // 因此此处可能是更新也可能是插入，做个额外的处理
+            Some(model) => {
+                // 如果有记录，使用 id 对应的记录更新
+                let mut active_model: watch_later::ActiveModel = model.into();
+                active_model.path = Set(request.path);
+                active_model.enabled = Set(request.enabled);
+                active_model.rule = Set(request.rule);
+                Some(_ActiveModel::WatchLater(active_model))
+            }
+            None => {
+                if id != 1 {
+                    None
+                } else {
+                    // 如果没有记录且 id 为 1，插入一个新的稍后再看记录
+                    Some(_ActiveModel::WatchLater(watch_later::ActiveModel {
+                        path: Set(request.path),
+                        enabled: Set(request.enabled),
+                        rule: Set(request.rule),
+                        ..Default::default()
+                    }))
+                }
+            }
+        },
+        _ => return Err(InnerApiError::BadRequest("Invalid video source type".to_string()).into()),
+    };
+    let Some(active_model) = active_model else {
+        return Err(InnerApiError::NotFound(id).into());
+    };
+    active_model.save(&db).await?;
+    Ok(ApiResponse::ok(UpdateVideoSourceResponse { rule_display }))
+}
+
+pub async fn remove_video_source(
+    Path((source_type, id)): Path<(String, i32)>,
+    Extension(db): Extension<DatabaseConnection>,
+) -> Result<ApiResponse<bool>, ApiError> {
+    // 不允许删除稍后再看
+    let video_source: Option<VideoSourceEnum> = match source_type.as_str() {
+        "collections" => collection::Entity::find_by_id(id).one(&db).await?.map(Into::into),
+        "favorites" => favorite::Entity::find_by_id(id).one(&db).await?.map(Into::into),
+        "submissions" => submission::Entity::find_by_id(id).one(&db).await?.map(Into::into),
+        _ => return Err(InnerApiError::BadRequest("Invalid video source type".to_string()).into()),
+    };
+    let Some(video_source) = video_source else {
+        return Err(InnerApiError::NotFound(id).into());
+    };
+    let txn = db.begin().await?;
+    page::Entity::delete_many()
+        .filter(
+            page::Column::VideoId.in_subquery(
+                video::Entity::find()
+                    .filter(video_source.filter_expr())
+                    .select_only()
+                    .column(video::Column::Id)
+                    .as_query()
+                    .to_owned(),
+            ),
+        )
+        .exec(&txn)
+        .await?;
+    video::Entity::delete_many()
+        .filter(video_source.filter_expr())
+        .exec(&txn)
+        .await?;
+    video_source.delete_from_db(&txn).await?;
+    txn.commit().await?;
+    Ok(ApiResponse::ok(true))
+}
+
+pub async fn evaluate_video_source(
+    Path((source_type, id)): Path<(String, i32)>,
+    Extension(db): Extension<DatabaseConnection>,
+) -> Result<ApiResponse<bool>, ApiError> {
+    // 找出对应 source 的规则与 video 筛选条件
+    let (rule, filter_condition) = match source_type.as_str() {
+        "collections" => (
+            collection::Entity::find_by_id(id)
+                .select_only()
+                .column(collection::Column::Rule)
+                .into_tuple::<Option<Rule>>()
+                .one(&db)
+                .await?
+                .and_then(|r| r),
+            video::Column::CollectionId.eq(id),
+        ),
+        "favorites" => (
+            favorite::Entity::find_by_id(id)
+                .select_only()
+                .column(favorite::Column::Rule)
+                .into_tuple::<Option<Rule>>()
+                .one(&db)
+                .await?
+                .and_then(|r| r),
+            video::Column::FavoriteId.eq(id),
+        ),
+        "submissions" => (
+            submission::Entity::find_by_id(id)
+                .select_only()
+                .column(submission::Column::Rule)
+                .into_tuple::<Option<Rule>>()
+                .one(&db)
+                .await?
+                .and_then(|r| r),
+            video::Column::SubmissionId.eq(id),
+        ),
+        "watch_later" => (
+            watch_later::Entity::find_by_id(id)
+                .select_only()
+                .column(watch_later::Column::Rule)
+                .into_tuple::<Option<Rule>>()
+                .one(&db)
+                .await?
+                .and_then(|r| r),
+            video::Column::WatchLaterId.eq(id),
+        ),
+        _ => return Err(InnerApiError::BadRequest("Invalid video source type".to_string()).into()),
+    };
+    let videos: Vec<(video::Model, Vec<page::Model>)> = video::Entity::find()
+        .filter(filter_condition)
+        .find_with_related(page::Entity)
+        .all(&db)
+        .await?;
+    let video_should_download_pairs = videos
+        .into_iter()
+        .map(|(video, pages)| (video.id, rule.evaluate_model(&video, &pages)))
+        .collect::<Vec<(i32, bool)>>();
+    let txn = db.begin().await?;
+    for chunk in video_should_download_pairs.chunks(500) {
+        let sql = format!(
+            "WITH tempdata(id, should_download) AS (VALUES {}) \
+            UPDATE video \
+            SET should_download = tempdata.should_download \
+            FROM tempdata \
+            WHERE video.id = tempdata.id",
+            chunk
+                .iter()
+                .map(|item| format!("({}, {})", item.0, item.1))
+                .collect::<Vec<_>>()
+                .join(", ")
+        );
+        txn.execute_unprepared(&sql).await?;
+    }
+    txn.commit().await?;
+    Ok(ApiResponse::ok(true))
+}
+
+/// 新增收藏夹订阅
+pub async fn insert_favorite(
+    Extension(db): Extension<DatabaseConnection>,
+    Extension(bili_client): Extension<Arc<BiliClient>>,
+    ValidatedJson(request): ValidatedJson<InsertFavoriteRequest>,
+) -> Result<ApiResponse<bool>, ApiError> {
+    let credential = &VersionedConfig::get().read().credential;
+    let favorite = FavoriteList::new(bili_client.as_ref(), request.fid.to_string(), credential);
+    let favorite_info = favorite.get_info().await?;
+    favorite::Entity::insert(favorite::ActiveModel {
+        f_id: Set(favorite_info.id),
+        name: Set(favorite_info.title.clone()),
+        path: Set(request.path),
+        enabled: Set(false),
+        ..Default::default()
+    })
+    .exec(&db)
+    .await?;
+    Ok(ApiResponse::ok(true))
+}
+
+/// 新增合集/列表订阅
+pub async fn insert_collection(
+    Extension(db): Extension<DatabaseConnection>,
+    Extension(bili_client): Extension<Arc<BiliClient>>,
+    ValidatedJson(request): ValidatedJson<InsertCollectionRequest>,
+) -> Result<ApiResponse<bool>, ApiError> {
+    let credential = &VersionedConfig::get().read().credential;
+    let collection = Collection::new(
+        bili_client.as_ref(),
+        CollectionItem {
+            sid: request.sid.to_string(),
+            mid: request.mid.to_string(),
+            collection_type: request.collection_type,
+        },
+        credential,
+    );
+    let collection_info = collection.get_info().await?;
+    collection::Entity::insert(collection::ActiveModel {
+        s_id: Set(collection_info.sid),
+        m_id: Set(collection_info.mid),
+        r#type: Set(collection_info.collection_type.into()),
+        name: Set(collection_info.name.clone()),
+        path: Set(request.path),
+        enabled: Set(false),
+        ..Default::default()
+    })
+    .exec(&db)
+    .await?;
+
+    Ok(ApiResponse::ok(true))
+}
+
+/// 新增投稿订阅
+pub async fn insert_submission(
+    Extension(db): Extension<DatabaseConnection>,
+    Extension(bili_client): Extension<Arc<BiliClient>>,
+    ValidatedJson(request): ValidatedJson<InsertSubmissionRequest>,
+) -> Result<ApiResponse<bool>, ApiError> {
+    let credential = &VersionedConfig::get().read().credential;
+    let submission = Submission::new(bili_client.as_ref(), request.upper_id.to_string(), credential);
+    let upper = submission.get_info().await?;
+    submission::Entity::insert(submission::ActiveModel {
+        upper_id: Set(upper.mid.parse()?),
+        upper_name: Set(upper.name),
+        path: Set(request.path),
+        enabled: Set(false),
+        ..Default::default()
+    })
+    .exec(&db)
+    .await?;
+    Ok(ApiResponse::ok(true))
+}

crates/bili_sync/src/api/routes/videos/mod.rs

@@ -0,0 +1,400 @@
+use std::collections::HashSet;
+
+use anyhow::{Context, Result};
+use axum::extract::{Extension, Path, Query};
+use axum::routing::{get, post};
+use axum::{Json, Router};
+use bili_sync_entity::*;
+use sea_orm::ActiveValue::Set;
+use sea_orm::{
+    ActiveModelTrait, ColumnTrait, DatabaseConnection, EntityTrait, IntoActiveModel, PaginatorTrait, QueryFilter,
+    QueryOrder, TransactionTrait, TryIntoModel,
+};
+
+use crate::api::error::InnerApiError;
+use crate::api::helper::{update_page_download_status, update_video_download_status};
+use crate::api::request::{
+    ResetFilteredVideoStatusRequest, ResetVideoStatusRequest, UpdateFilteredVideoStatusRequest,
+    UpdateVideoStatusRequest, VideosRequest,
+};
+use crate::api::response::{
+    ClearAndResetVideoStatusResponse, PageInfo, ResetFilteredVideosResponse, ResetVideoResponse, SimplePageInfo,
+    SimpleVideoInfo, UpdateFilteredVideoStatusResponse, UpdateVideoStatusResponse, VideoInfo, VideoResponse,
+    VideosResponse,
+};
+use crate::api::wrapper::{ApiError, ApiResponse, ValidatedJson};
+use crate::utils::status::{PageStatus, VideoStatus};
+
+pub(super) fn router() -> Router {
+    Router::new()
+        .route("/videos", get(get_videos))
+        .route("/videos/{id}", get(get_video))
+        .route(
+            "/videos/{id}/clear-and-reset-status",
+            post(clear_and_reset_video_status),
+        )
+        .route("/videos/{id}/reset-status", post(reset_video_status))
+        .route("/videos/{id}/update-status", post(update_video_status))
+        .route("/videos/reset-status", post(reset_filtered_video_status))
+        .route("/videos/update-status", post(update_filtered_video_status))
+}
+
+/// 列出视频的基本信息，支持根据视频来源筛选、名称查找和分页
+pub async fn get_videos(
+    Extension(db): Extension<DatabaseConnection>,
+    Query(params): Query<VideosRequest>,
+) -> Result<ApiResponse<VideosResponse>, ApiError> {
+    let mut query = video::Entity::find();
+    for (field, column) in [
+        (params.collection, video::Column::CollectionId),
+        (params.favorite, video::Column::FavoriteId),
+        (params.submission, video::Column::SubmissionId),
+        (params.watch_later, video::Column::WatchLaterId),
+    ] {
+        if let Some(id) = field {
+            query = query.filter(column.eq(id));
+        }
+    }
+    if let Some(query_word) = params.query {
+        query = query.filter(
+            video::Column::Name
+                .contains(&query_word)
+                .or(video::Column::Bvid.contains(query_word)),
+        );
+    }
+    if let Some(status_filter) = params.status_filter {
+        query = query.filter(status_filter.to_video_query());
+    }
+    let total_count = query.clone().count(&db).await?;
+    let (page, page_size) = if let (Some(page), Some(page_size)) = (params.page, params.page_size) {
+        (page, page_size)
+    } else {
+        (0, 10)
+    };
+    Ok(ApiResponse::ok(VideosResponse {
+        videos: query
+            .order_by_desc(video::Column::Id)
+            .into_partial_model::<VideoInfo>()
+            .paginate(&db, page_size)
+            .fetch_page(page)
+            .await?,
+        total_count,
+    }))
+}
+
+pub async fn get_video(
+    Path(id): Path<i32>,
+    Extension(db): Extension<DatabaseConnection>,
+) -> Result<ApiResponse<VideoResponse>, ApiError> {
+    let (video_info, pages_info) = tokio::try_join!(
+        video::Entity::find_by_id(id).into_partial_model::<VideoInfo>().one(&db),
+        page::Entity::find()
+            .filter(page::Column::VideoId.eq(id))
+            .order_by_asc(page::Column::Cid)
+            .into_partial_model::<PageInfo>()
+            .all(&db)
+    )?;
+    let Some(video_info) = video_info else {
+        return Err(InnerApiError::NotFound(id).into());
+    };
+    Ok(ApiResponse::ok(VideoResponse {
+        video: video_info,
+        pages: pages_info,
+    }))
+}
+
+pub async fn reset_video_status(
+    Path(id): Path<i32>,
+    Extension(db): Extension<DatabaseConnection>,
+    Json(request): Json<ResetVideoStatusRequest>,
+) -> Result<ApiResponse<ResetVideoResponse>, ApiError> {
+    let (video_info, pages_info) = tokio::try_join!(
+        video::Entity::find_by_id(id).into_partial_model::<VideoInfo>().one(&db),
+        page::Entity::find()
+            .filter(page::Column::VideoId.eq(id))
+            .order_by_asc(page::Column::Cid)
+            .into_partial_model::<PageInfo>()
+            .all(&db)
+    )?;
+    let Some(mut video_info) = video_info else {
+        return Err(InnerApiError::NotFound(id).into());
+    };
+    let resetted_pages_info = pages_info
+        .into_iter()
+        .filter_map(|mut page_info| {
+            let mut page_status = PageStatus::from(page_info.download_status);
+            if (request.force && page_status.force_reset_failed()) || page_status.reset_failed() {
+                page_info.download_status = page_status.into();
+                Some(page_info)
+            } else {
+                None
+            }
+        })
+        .collect::<Vec<_>>();
+    let mut video_status = VideoStatus::from(video_info.download_status);
+    let mut video_resetted = (request.force && video_status.force_reset_failed()) || video_status.reset_failed();
+    if !resetted_pages_info.is_empty() {
+        video_status.set(4, 0); //  将“分页下载”重置为 0
+        video_resetted = true;
+    }
+    let resetted_videos_info = if video_resetted {
+        video_info.download_status = video_status.into();
+        vec![&video_info]
+    } else {
+        vec![]
+    };
+    let resetted = !resetted_videos_info.is_empty() || !resetted_pages_info.is_empty();
+    if resetted {
+        let txn = db.begin().await?;
+        if !resetted_videos_info.is_empty() {
+            // 只可能有 1 个元素，所以不用 batch
+            update_video_download_status::<VideoInfo>(&txn, &resetted_videos_info, None).await?;
+        }
+        if !resetted_pages_info.is_empty() {
+            update_page_download_status(&txn, &resetted_pages_info, Some(500)).await?;
+        }
+        txn.commit().await?;
+    }
+    Ok(ApiResponse::ok(ResetVideoResponse {
+        resetted,
+        video: video_info,
+        pages: resetted_pages_info,
+    }))
+}
+
+pub async fn clear_and_reset_video_status(
+    Path(id): Path<i32>,
+    Extension(db): Extension<DatabaseConnection>,
+) -> Result<ApiResponse<ClearAndResetVideoStatusResponse>, ApiError> {
+    let video_info = video::Entity::find_by_id(id).one(&db).await?;
+    let Some(video_info) = video_info else {
+        return Err(InnerApiError::NotFound(id).into());
+    };
+    let txn = db.begin().await?;
+    let mut video_info = video_info.into_active_model();
+    video_info.single_page = Set(None);
+    video_info.download_status = Set(0);
+    let video_info = video_info.update(&txn).await?;
+    page::Entity::delete_many()
+        .filter(page::Column::VideoId.eq(id))
+        .exec(&txn)
+        .await?;
+    txn.commit().await?;
+    let video_info = video_info.try_into_model()?;
+    let warning = tokio::fs::remove_dir_all(&video_info.path)
+        .await
+        .context(format!("删除本地路径「{}」失败", video_info.path))
+        .err()
+        .map(|e| format!("{:#}", e));
+    Ok(ApiResponse::ok(ClearAndResetVideoStatusResponse {
+        warning,
+        video: VideoInfo {
+            id: video_info.id,
+            bvid: video_info.bvid,
+            name: video_info.name,
+            upper_name: video_info.upper_name,
+            should_download: video_info.should_download,
+            download_status: video_info.download_status,
+        },
+    }))
+}
+
+pub async fn reset_filtered_video_status(
+    Extension(db): Extension<DatabaseConnection>,
+    Json(request): Json<ResetFilteredVideoStatusRequest>,
+) -> Result<ApiResponse<ResetFilteredVideosResponse>, ApiError> {
+    let mut query = video::Entity::find();
+    for (field, column) in [
+        (request.collection, video::Column::CollectionId),
+        (request.favorite, video::Column::FavoriteId),
+        (request.submission, video::Column::SubmissionId),
+        (request.watch_later, video::Column::WatchLaterId),
+    ] {
+        if let Some(id) = field {
+            query = query.filter(column.eq(id));
+        }
+    }
+    if let Some(query_word) = request.query {
+        query = query.filter(
+            video::Column::Name
+                .contains(&query_word)
+                .or(video::Column::Bvid.contains(query_word)),
+        );
+    }
+    if let Some(status_filter) = request.status_filter {
+        query = query.filter(status_filter.to_video_query());
+    }
+    let all_videos = query.into_partial_model::<SimpleVideoInfo>().all(&db).await?;
+    let all_pages = page::Entity::find()
+        .filter(page::Column::VideoId.is_in(all_videos.iter().map(|v| v.id)))
+        .into_partial_model::<SimplePageInfo>()
+        .all(&db)
+        .await?;
+    let resetted_pages_info = all_pages
+        .into_iter()
+        .filter_map(|mut page_info| {
+            let mut page_status = PageStatus::from(page_info.download_status);
+            if (request.force && page_status.force_reset_failed()) || page_status.reset_failed() {
+                page_info.download_status = page_status.into();
+                Some(page_info)
+            } else {
+                None
+            }
+        })
+        .collect::<Vec<_>>();
+    let video_ids_with_resetted_pages: HashSet<i32> = resetted_pages_info.iter().map(|page| page.video_id).collect();
+    let resetted_videos_info = all_videos
+        .into_iter()
+        .filter_map(|mut video_info| {
+            let mut video_status = VideoStatus::from(video_info.download_status);
+            let mut video_resetted =
+                (request.force && video_status.force_reset_failed()) || video_status.reset_failed();
+            if video_ids_with_resetted_pages.contains(&video_info.id) {
+                video_status.set(4, 0); // 将"分页下载"重置为 0
+                video_resetted = true;
+            }
+            if video_resetted {
+                video_info.download_status = video_status.into();
+                Some(video_info)
+            } else {
+                None
+            }
+        })
+        .collect::<Vec<_>>();
+    let has_video_updates = !resetted_videos_info.is_empty();
+    let has_page_updates = !resetted_pages_info.is_empty();
+    if has_video_updates || has_page_updates {
+        let txn = db.begin().await?;
+        if has_video_updates {
+            update_video_download_status(&txn, &resetted_videos_info, Some(500)).await?;
+        }
+        if has_page_updates {
+            update_page_download_status(&txn, &resetted_pages_info, Some(500)).await?;
+        }
+        txn.commit().await?;
+    }
+    Ok(ApiResponse::ok(ResetFilteredVideosResponse {
+        resetted: has_video_updates || has_page_updates,
+        resetted_videos_count: resetted_videos_info.len(),
+        resetted_pages_count: resetted_pages_info.len(),
+    }))
+}
+
+pub async fn update_video_status(
+    Path(id): Path<i32>,
+    Extension(db): Extension<DatabaseConnection>,
+    ValidatedJson(request): ValidatedJson<UpdateVideoStatusRequest>,
+) -> Result<ApiResponse<UpdateVideoStatusResponse>, ApiError> {
+    let (video_info, mut pages_info) = tokio::try_join!(
+        video::Entity::find_by_id(id).into_partial_model::<VideoInfo>().one(&db),
+        page::Entity::find()
+            .filter(page::Column::VideoId.eq(id))
+            .order_by_asc(page::Column::Cid)
+            .into_partial_model::<PageInfo>()
+            .all(&db)
+    )?;
+    let Some(mut video_info) = video_info else {
+        return Err(InnerApiError::NotFound(id).into());
+    };
+    let mut video_status = VideoStatus::from(video_info.download_status);
+    for update in &request.video_updates {
+        video_status.set(update.status_index, update.status_value);
+    }
+    video_info.download_status = video_status.into();
+    let mut updated_pages_info = Vec::new();
+    let mut page_id_map = pages_info
+        .iter_mut()
+        .map(|page| (page.id, page))
+        .collect::<std::collections::HashMap<_, _>>();
+    for page_update in &request.page_updates {
+        if let Some(page_info) = page_id_map.remove(&page_update.page_id) {
+            let mut page_status = PageStatus::from(page_info.download_status);
+            for update in &page_update.updates {
+                page_status.set(update.status_index, update.status_value);
+            }
+            page_info.download_status = page_status.into();
+            updated_pages_info.push(page_info);
+        }
+    }
+    let has_video_updates = !request.video_updates.is_empty();
+    let has_page_updates = !updated_pages_info.is_empty();
+    if has_video_updates || has_page_updates {
+        let txn = db.begin().await?;
+        if has_video_updates {
+            update_video_download_status::<VideoInfo>(&txn, &[&video_info], None).await?;
+        }
+        if has_page_updates {
+            update_page_download_status::<PageInfo>(&txn, &updated_pages_info, None).await?;
+        }
+        txn.commit().await?;
+    }
+    Ok(ApiResponse::ok(UpdateVideoStatusResponse {
+        success: has_video_updates || has_page_updates,
+        video: video_info,
+        pages: pages_info,
+    }))
+}
+
+pub async fn update_filtered_video_status(
+    Extension(db): Extension<DatabaseConnection>,
+    ValidatedJson(request): ValidatedJson<UpdateFilteredVideoStatusRequest>,
+) -> Result<ApiResponse<UpdateFilteredVideoStatusResponse>, ApiError> {
+    let mut query = video::Entity::find();
+    for (field, column) in [
+        (request.collection, video::Column::CollectionId),
+        (request.favorite, video::Column::FavoriteId),
+        (request.submission, video::Column::SubmissionId),
+        (request.watch_later, video::Column::WatchLaterId),
+    ] {
+        if let Some(id) = field {
+            query = query.filter(column.eq(id));
+        }
+    }
+    if let Some(query_word) = request.query {
+        query = query.filter(
+            video::Column::Name
+                .contains(&query_word)
+                .or(video::Column::Bvid.contains(query_word)),
+        );
+    }
+    if let Some(status_filter) = request.status_filter {
+        query = query.filter(status_filter.to_video_query());
+    }
+    let mut all_videos = query.into_partial_model::<SimpleVideoInfo>().all(&db).await?;
+    let mut all_pages = page::Entity::find()
+        .filter(page::Column::VideoId.is_in(all_videos.iter().map(|v| v.id)))
+        .into_partial_model::<SimplePageInfo>()
+        .all(&db)
+        .await?;
+    for video_info in all_videos.iter_mut() {
+        let mut video_status = VideoStatus::from(video_info.download_status);
+        for update in &request.video_updates {
+            video_status.set(update.status_index, update.status_value);
+        }
+        video_info.download_status = video_status.into();
+    }
+    for page_info in all_pages.iter_mut() {
+        let mut page_status = PageStatus::from(page_info.download_status);
+        for update in &request.page_updates {
+            page_status.set(update.status_index, update.status_value);
+        }
+        page_info.download_status = page_status.into();
+    }
+    let has_video_updates = !all_videos.is_empty();
+    let has_page_updates = !all_pages.is_empty();
+    if has_video_updates || has_page_updates {
+        let txn = db.begin().await?;
+        if has_video_updates {
+            update_video_download_status(&txn, &all_videos, Some(500)).await?;
+        }
+        if has_page_updates {
+            update_page_download_status(&txn, &all_pages, Some(500)).await?;
+        }
+        txn.commit().await?;
+    }
+    Ok(ApiResponse::ok(UpdateFilteredVideoStatusResponse {
+        success: has_video_updates || has_page_updates,
+        updated_videos_count: all_videos.len(),
+        updated_pages_count: all_pages.len(),
+    }))
+}

crates/bili_sync/src/api/routes/ws/log_helper.rs

@@ -0,0 +1,54 @@
+use std::collections::VecDeque;
+use std::sync::Arc;
+
+use parking_lot::RwLock;
+use tokio::sync::broadcast;
+use tracing_subscriber::fmt::MakeWriter;
+
+pub const MAX_HISTORY_LOGS: usize = 200;
+
+/// LogHelper 维护了日志发送器和一个日志历史记录的缓冲区
+pub struct LogHelper {
+    pub sender: broadcast::Sender<String>,
+    pub log_history: Arc<RwLock<VecDeque<String>>>,
+}
+
+impl LogHelper {
+    pub fn new(sender: broadcast::Sender<String>, log_history: Arc<RwLock<VecDeque<String>>>) -> Self {
+        LogHelper { sender, log_history }
+    }
+}
+
+impl<'a> MakeWriter<'a> for LogHelper {
+    type Writer = Self;
+
+    fn make_writer(&'a self) -> Self::Writer {
+        self.clone()
+    }
+}
+
+impl std::io::Write for LogHelper {
+    fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
+        let log_message = String::from_utf8_lossy(buf).to_string();
+        let _ = self.sender.send(log_message.clone());
+        let mut history = self.log_history.write();
+        history.push_back(log_message);
+        if history.len() > MAX_HISTORY_LOGS {
+            history.pop_front();
+        }
+        Ok(buf.len())
+    }
+
+    fn flush(&mut self) -> std::io::Result<()> {
+        Ok(())
+    }
+}
+
+impl Clone for LogHelper {
+    fn clone(&self) -> Self {
+        LogHelper {
+            sender: self.sender.clone(),
+            log_history: self.log_history.clone(),
+        }
+    }
+}

crates/bili_sync/src/api/routes/ws/mod.rs

@@ -0,0 +1,338 @@
+mod log_helper;
+
+use std::sync::{Arc, LazyLock};
+use std::time::Duration;
+
+use axum::extract::WebSocketUpgrade;
+use axum::extract::ws::{Message, WebSocket};
+use axum::response::IntoResponse;
+use axum::routing::any;
+use axum::{Extension, Router};
+use dashmap::DashMap;
+use futures::stream::{SplitSink, SplitStream};
+use futures::{SinkExt, StreamExt, future};
+use itertools::Itertools;
+pub use log_helper::{LogHelper, MAX_HISTORY_LOGS};
+use parking_lot::RwLock;
+use serde::{Deserialize, Serialize};
+use sysinfo::{
+    CpuRefreshKind, DiskRefreshKind, Disks, MemoryRefreshKind, Pid, ProcessRefreshKind, ProcessesToUpdate, System,
+    get_current_pid,
+};
+use tokio::sync::mpsc;
+use tokio::{pin, select};
+use tokio_stream::wrappers::{BroadcastStream, WatchStream};
+use tokio_util::future::FutureExt;
+use tokio_util::sync::CancellationToken;
+use uuid::Uuid;
+
+use crate::api::response::SysInfo;
+use crate::task::{DownloadTaskManager, TaskStatus};
+
+static WEBSOCKET_HANDLER: LazyLock<WebSocketHandler> = LazyLock::new(WebSocketHandler::new);
+
+pub(super) fn router() -> Router {
+    Router::new().route("/ws", any(websocket_handler))
+}
+
+async fn websocket_handler(ws: WebSocketUpgrade, Extension(log_writer): Extension<LogHelper>) -> impl IntoResponse {
+    ws.on_upgrade(|socket| handle_socket(socket, log_writer))
+}
+
+// 事件类型枚举
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+enum EventType {
+    Logs,
+    Tasks,
+    SysInfo,
+}
+
+#[derive(Deserialize)]
+#[serde(rename_all = "camelCase")]
+enum ClientEvent {
+    Subscribe(EventType),
+    Unsubscribe(EventType),
+}
+
+#[derive(Serialize)]
+#[serde(rename_all = "camelCase")]
+enum ServerEvent {
+    Logs(String),
+    Tasks(TaskStatus),
+    SysInfo(SysInfo),
+}
+
+struct WebSocketHandler {
+    sysinfo_subscribers: Arc<DashMap<Uuid, mpsc::Sender<ServerEvent>>>,
+    sysinfo_cancel: RwLock<Option<CancellationToken>>,
+}
+
+impl WebSocketHandler {
+    fn new() -> Self {
+        Self {
+            sysinfo_subscribers: Arc::new(DashMap::new()),
+            sysinfo_cancel: RwLock::new(None),
+        }
+    }
+
+    /// 向客户端推送信息
+    async fn handle_sender(&self, mut sender: SplitSink<WebSocket, Message>, mut rx: mpsc::Receiver<ServerEvent>) {
+        while let Some(event) = rx.recv().await {
+            let text = match serde_json::to_string(&event) {
+                Ok(text) => text,
+                Err(e) => {
+                    error!("Failed to serialize event: {:?}", e);
+                    continue;
+                }
+            };
+            if let Err(e) = sender.send(Message::Text(text.into())).await {
+                error!("Failed to send message: {:?}", e);
+                break;
+            }
+        }
+    }
+
+    /// 从客户端接收信息
+    async fn handle_receiver(
+        &self,
+        mut receiver: SplitStream<WebSocket>,
+        tx: mpsc::Sender<ServerEvent>,
+        uuid: Uuid,
+        log_writer: LogHelper,
+    ) {
+        // 日志和任务状态的处理本身就是由 stream 驱动的，可以直接为每个 ws 连接维护独立的任务处理器
+        // 系统信息是服务端轮询然后推送的，如果单独维护会导致每个连接都独立轮询系统信息，造成不必要的浪费
+        // 因此采用了全局的订阅者管理，所有连接共享同一个系统信息轮询任务
+        let (mut log_cancel, mut task_cancel) = (None, None);
+        while let Some(Ok(msg)) = receiver.next().await {
+            let Message::Text(text) = msg else {
+                continue;
+            };
+            let client_event = match serde_json::from_str::<ClientEvent>(&text) {
+                Ok(event) => event,
+                Err(e) => {
+                    error!("Failed to parse client message: {:?}, error: {:?}", text, e);
+                    continue;
+                }
+            };
+            match client_event {
+                ClientEvent::Subscribe(EventType::Logs) => {
+                    if log_cancel.is_none() {
+                        log_cancel = Some(self.new_log_handler(tx.clone(), &log_writer));
+                    }
+                }
+                ClientEvent::Unsubscribe(EventType::Logs) => {
+                    if let Some(cancel) = log_cancel.take() {
+                        cancel.cancel();
+                    }
+                }
+                ClientEvent::Subscribe(EventType::Tasks) => {
+                    if task_cancel.is_none() {
+                        task_cancel = Some(self.new_task_handler(tx.clone()));
+                    }
+                }
+                ClientEvent::Unsubscribe(EventType::Tasks) => {
+                    if let Some(cancel) = task_cancel.take() {
+                        cancel.cancel();
+                    }
+                }
+                ClientEvent::Subscribe(EventType::SysInfo) => {
+                    self.add_sysinfo_subscriber(uuid, tx.clone());
+                }
+                ClientEvent::Unsubscribe(EventType::SysInfo) => {
+                    self.remove_sysinfo_subscriber(uuid);
+                }
+            }
+        }
+        // 连接关闭，清除仍然残留的任务
+        if let Some(cancel) = log_cancel {
+            cancel.cancel();
+        }
+        if let Some(cancel) = task_cancel {
+            cancel.cancel();
+        }
+        self.remove_sysinfo_subscriber(uuid);
+    }
+
+    /// 添加全局系统信息订阅者
+    fn add_sysinfo_subscriber(&self, uuid: Uuid, sender: mpsc::Sender<ServerEvent>) {
+        self.sysinfo_subscribers.insert(uuid, sender);
+        if self.sysinfo_cancel.read().is_none() {
+            let mut sys_info_cancel = self.sysinfo_cancel.write();
+            if sys_info_cancel.is_some() {
+                return;
+            }
+            *sys_info_cancel = Some(self.new_sysinfo_handler(self.sysinfo_subscribers.clone()));
+        }
+    }
+
+    /// 移除全局系统信息订阅者
+    fn remove_sysinfo_subscriber(&self, uuid: Uuid) {
+        self.sysinfo_subscribers.remove(&uuid);
+        if self.sysinfo_subscribers.is_empty()
+            && let Some(token) = self.sysinfo_cancel.write().take()
+        {
+            token.cancel();
+        }
+    }
+
+    /// 创建异步日志推送任务，返回任务的取消令牌
+    fn new_log_handler(&self, tx: mpsc::Sender<ServerEvent>, log_writer: &LogHelper) -> CancellationToken {
+        let cancel_token = CancellationToken::new();
+        // 读取历史日志
+        let history = log_writer.log_history.read();
+        let history_logs = history.iter().cloned().collect::<Vec<String>>();
+        drop(history);
+        // 获取日志广播接收器
+        let log_rx = log_writer.sender.subscribe();
+        tokio::spawn(
+            async move {
+                // 合并历史日志和实时日志流
+                let log_stream = futures::stream::iter(history_logs)
+                    .chain(BroadcastStream::new(log_rx).filter_map(async |msg| msg.ok()))
+                    .map(ServerEvent::Logs);
+                pin!(log_stream);
+                while let Some(event) = log_stream.next().await {
+                    if let Err(e) = tx.send(event).await {
+                        error!("Failed to send log event: {:?}", e);
+                        break;
+                    }
+                }
+            }
+            .with_cancellation_token_owned(cancel_token.clone()),
+        );
+        cancel_token
+    }
+
+    /// 创建异步任务状态推送任务，返回任务的取消令牌
+    fn new_task_handler(&self, tx: mpsc::Sender<ServerEvent>) -> CancellationToken {
+        let cancel_token = CancellationToken::new();
+        tokio::spawn(
+            async move {
+                let mut stream = WatchStream::new(DownloadTaskManager::get().subscribe()).map(ServerEvent::Tasks);
+                while let Some(event) = stream.next().await {
+                    if let Err(e) = tx.send(event).await {
+                        error!("Failed to send task status: {:?}", e);
+                        break;
+                    }
+                }
+            }
+            .with_cancellation_token_owned(cancel_token.clone()),
+        );
+        cancel_token
+    }
+
+    /// 创建异步系统信息推送任务，返回任务的取消令牌
+    fn new_sysinfo_handler(
+        &self,
+        sysinfo_subscribers: Arc<DashMap<Uuid, mpsc::Sender<ServerEvent>>>,
+    ) -> CancellationToken {
+        let cancel_token = CancellationToken::new();
+        let cancel_token_clone = cancel_token.clone();
+        tokio::spawn(async move {
+            let (tx, mut rx) = mpsc::channel(10);
+            let (tick_tx, mut tick_rx) = mpsc::channel(3);
+            // 在阻塞线程中轮询系统信息，防止阻塞异步运行时
+            tokio::task::spawn_blocking(move || {
+                // 对于 linux/mac/windows 平台，该方法永远返回 Some(pid)，expect 基本是安全的
+                let self_pid = get_current_pid().expect("Unsupported platform");
+                let mut system = System::new();
+                let mut disks = Disks::new();
+                while tick_rx.blocking_recv().is_some() {
+                    system.refresh_needed(self_pid);
+                    disks.refresh_needed(self_pid);
+                    let process = match system.process(self_pid) {
+                        Some(p) => p,
+                        None => continue,
+                    };
+                    let (available, total) = disks
+                        .iter()
+                        .filter(|d| {
+                            d.available_space() > 0
+                                && d.total_space() > 0
+                                // 简单过滤一些虚拟文件系统
+                                && !["overlay", "tmpfs", "sysfs", "proc"]
+                                    .contains(&d.file_system().to_string_lossy().as_ref())
+                        })
+                        .unique_by(|d| d.name())
+                        .fold((0, 0), |(mut available, mut total), d| {
+                            available += d.available_space();
+                            total += d.total_space();
+                            (available, total)
+                        });
+                    let sys_info = SysInfo {
+                        timestamp: chrono::Utc::now().timestamp_millis(),
+                        total_memory: system.total_memory(),
+                        used_memory: system.used_memory(),
+                        process_memory: process.memory(),
+                        used_cpu: system.global_cpu_usage(),
+                        process_cpu: process.cpu_usage() / system.cpus().len() as f32,
+                        total_disk: total,
+                        available_disk: available,
+                    };
+                    if tx.blocking_send(sys_info).is_err() {
+                        break;
+                    }
+                }
+            });
+            // 异步部分负责获取由阻塞线程发送过来的系统信息，并推送给所有订阅者
+            // 收到取消信号时，设置标志位，确保阻塞线程正常退出
+            let mut interval = tokio::time::interval(Duration::from_secs(2));
+            loop {
+                select! {
+                    _ = cancel_token_clone.cancelled() => {
+                        drop(tick_tx);
+                        break;
+                    }
+                    _ = interval.tick() => {
+                        let _ = tick_tx.send(()).await;
+                    }
+                    Some(sys_info) = rx.recv() => {
+                        future::join_all(sysinfo_subscribers.iter().map(async |subscriber| {
+                            if let Err(e) = subscriber.send(ServerEvent::SysInfo(sys_info)).await {
+                                error!(
+                                    "Failed to send sysinfo event to subscriber {}: {:?}",
+                                    subscriber.key(),
+                                    e
+                                );
+                            }
+                        }))
+                        .await;
+                    }
+                }
+            }
+        });
+        cancel_token
+    }
+}
+
+async fn handle_socket(socket: WebSocket, log_writer: LogHelper) {
+    let (ws_sender, ws_receiver) = socket.split();
+    let uuid = Uuid::new_v4();
+    let (tx, rx) = tokio::sync::mpsc::channel(100);
+    tokio::spawn(WEBSOCKET_HANDLER.handle_sender(ws_sender, rx));
+    tokio::spawn(WEBSOCKET_HANDLER.handle_receiver(ws_receiver, tx, uuid, log_writer));
+}
+
+trait SysInfoExt {
+    fn refresh_needed(&mut self, self_pid: Pid);
+}
+
+impl SysInfoExt for System {
+    fn refresh_needed(&mut self, self_pid: Pid) {
+        self.refresh_memory_specifics(MemoryRefreshKind::nothing().with_ram());
+        self.refresh_cpu_specifics(CpuRefreshKind::nothing().with_cpu_usage());
+        self.refresh_processes_specifics(
+            ProcessesToUpdate::Some(&[self_pid]),
+            true,
+            ProcessRefreshKind::nothing().with_cpu().with_memory(),
+        );
+    }
+}
+
+impl SysInfoExt for Disks {
+    fn refresh_needed(&mut self, _self_pid: Pid) {
+        self.refresh_specifics(true, DiskRefreshKind::nothing().with_storage());
+    }
+}

crates/bili_sync/src/api/wrapper.rs

@@ -0,0 +1,119 @@
+use std::borrow::Cow;
+
+use anyhow::Error;
+use axum::Json;
+use axum::extract::rejection::JsonRejection;
+use axum::extract::{FromRequest, Request};
+use axum::response::IntoResponse;
+use reqwest::StatusCode;
+use serde::Serialize;
+use serde::de::DeserializeOwned;
+use validator::Validate;
+
+use crate::api::error::InnerApiError;
+
+#[derive(Serialize)]
+pub struct ApiResponse<T: Serialize> {
+    status_code: u16,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    data: Option<T>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    message: Option<Cow<'static, str>>,
+}
+
+impl<T: Serialize> ApiResponse<T> {
+    pub fn ok(data: T) -> Self {
+        Self {
+            status_code: 200,
+            data: Some(data),
+            message: None,
+        }
+    }
+
+    pub fn bad_request(message: impl Into<Cow<'static, str>>) -> Self {
+        Self {
+            status_code: 400,
+            data: None,
+            message: Some(message.into()),
+        }
+    }
+
+    pub fn unauthorized(message: impl Into<Cow<'static, str>>) -> Self {
+        Self {
+            status_code: 401,
+            data: None,
+            message: Some(message.into()),
+        }
+    }
+
+    pub fn not_found(message: impl Into<Cow<'static, str>>) -> Self {
+        Self {
+            status_code: 404,
+            data: None,
+            message: Some(message.into()),
+        }
+    }
+
+    pub fn internal_server_error(message: impl Into<Cow<'static, str>>) -> Self {
+        Self {
+            status_code: 500,
+            data: None,
+            message: Some(message.into()),
+        }
+    }
+}
+
+impl<T: Serialize> IntoResponse for ApiResponse<T> {
+    fn into_response(self) -> axum::response::Response {
+        (
+            StatusCode::from_u16(self.status_code).expect("invalid Http Status Code"),
+            Json(self),
+        )
+            .into_response()
+    }
+}
+
+pub struct ApiError(Error);
+
+impl<E> From<E> for ApiError
+where
+    E: Into<anyhow::Error>,
+{
+    fn from(value: E) -> Self {
+        Self(value.into())
+    }
+}
+
+impl IntoResponse for ApiError {
+    fn into_response(self) -> axum::response::Response {
+        if let Some(inner_error) = self.0.downcast_ref::<InnerApiError>() {
+            match inner_error {
+                InnerApiError::NotFound(_) => return ApiResponse::<()>::not_found(self.0.to_string()).into_response(),
+                InnerApiError::BadRequest(_) => {
+                    return ApiResponse::<()>::bad_request(self.0.to_string()).into_response();
+                }
+            }
+        }
+        ApiResponse::<()>::internal_server_error(self.0.to_string()).into_response()
+    }
+}
+
+#[derive(Debug, Clone, Copy, Default)]
+pub struct ValidatedJson<T>(pub T);
+
+impl<T, S> FromRequest<S> for ValidatedJson<T>
+where
+    T: DeserializeOwned + Validate,
+    S: Send + Sync,
+    Json<T>: FromRequest<S, Rejection = JsonRejection>,
+{
+    type Rejection = ApiError;
+
+    async fn from_request(req: Request, state: &S) -> Result<Self, Self::Rejection> {
+        let Json(value) = Json::<T>::from_request(req, state).await?;
+        value
+            .validate()
+            .map_err(|e| ApiError::from(InnerApiError::BadRequest(e.to_string())))?;
+        Ok(ValidatedJson(value))
+    }
+}

crates/bili_sync/src/bilibili/analyzer.rs

@@ -1,13 +1,13 @@
-use anyhow::{anyhow, bail, Result};
+use anyhow::{Context, Result, bail};
 use serde::{Deserialize, Serialize};
 
 use crate::bilibili::error::BiliError;
 
 pub struct PageAnalyzer {
-    info: serde_json::Value,
+    pub(crate) info: serde_json::Value,
 }
 
-#[derive(Debug, strum::FromRepr, PartialEq, PartialOrd, Serialize, Deserialize)]
+#[derive(Debug, strum::FromRepr, PartialEq, Eq, PartialOrd, Ord, Serialize, Deserialize, Clone)]
 pub enum VideoQuality {
     Quality360p = 16,
     Quality480p = 32,
@@ -21,7 +21,7 @@ pub enum VideoQuality {
     Quality8k = 127,
 }
 
-#[derive(Debug, Clone, Copy, strum::FromRepr, PartialEq, Serialize, Deserialize)]
+#[derive(Debug, Clone, Copy, strum::FromRepr, PartialEq, Eq, Serialize, Deserialize)]
 pub enum AudioQuality {
     Quality64k = 30216,
     Quality132k = 30232,
@@ -30,8 +30,19 @@ pub enum AudioQuality {
     Quality192k = 30280,
 }
 
+impl Ord for AudioQuality {
+    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
+        self.as_sort_key().cmp(&other.as_sort_key())
+    }
+}
+
+impl PartialOrd for AudioQuality {
+    fn partial_cmp(&self, other: &AudioQuality) -> Option<std::cmp::Ordering> {
+        Some(self.cmp(other))
+    }
+}
+
 impl AudioQuality {
-    #[inline]
     pub fn as_sort_key(&self) -> isize {
         match self {
             // 这可以让 Dolby 和 Hi-RES 排在 192k 之后，且 Dolby 和 Hi-RES 之间的顺序不变
@@ -41,14 +52,10 @@ impl AudioQuality {
     }
 }
 
-impl PartialOrd<AudioQuality> for AudioQuality {
-    fn partial_cmp(&self, other: &AudioQuality) -> Option<std::cmp::Ordering> {
-        self.as_sort_key().partial_cmp(&other.as_sort_key())
-    }
-}
-
 #[allow(clippy::upper_case_acronyms)]
-#[derive(Debug, strum::EnumString, strum::Display, strum::AsRefStr, PartialEq, PartialOrd, Serialize, Deserialize)]
+#[derive(
+    Debug, strum::EnumString, strum::Display, strum::AsRefStr, PartialEq, PartialOrd, Serialize, Deserialize, Clone,
+)]
 pub enum VideoCodecs {
     #[strum(serialize = "hev")]
     HEV,
@@ -58,8 +65,22 @@ pub enum VideoCodecs {
     AV1,
 }
 
+impl TryFrom<u64> for VideoCodecs {
+    type Error = anyhow::Error;
+
+    fn try_from(value: u64) -> std::result::Result<Self, Self::Error> {
+        // https://socialsisteryi.github.io/bilibili-API-collect/docs/video/videostream_url.html#%E8%A7%86%E9%A2%91%E7%BC%96%E7%A0%81%E4%BB%A3%E7%A0%81
+        match value {
+            7 => Ok(Self::AVC),
+            12 => Ok(Self::HEV),
+            13 => Ok(Self::AV1),
+            _ => bail!("invalid video codecs id: {}", value),
+        }
+    }
+}
+
 // 视频流的筛选偏好
-#[derive(Serialize, Deserialize)]
+#[derive(Serialize, Deserialize, Clone)]
 pub struct FilterOption {
     pub video_max_quality: VideoQuality,
     pub video_min_quality: VideoQuality,
@@ -79,7 +100,7 @@ impl Default for FilterOption {
             video_min_quality: VideoQuality::Quality360p,
             audio_max_quality: AudioQuality::QualityHiRES,
             audio_min_quality: AudioQuality::Quality64k,
-            codecs: vec![VideoCodecs::AV1, VideoCodecs::HEV, VideoCodecs::AVC],
+            codecs: vec![VideoCodecs::AVC, VideoCodecs::HEV, VideoCodecs::AV1],
             no_dolby_video: false,
             no_dolby_audio: false,
             no_hdr: false,
@@ -93,27 +114,44 @@ impl Default for FilterOption {
 pub enum Stream {
     Flv(String),
     Html5Mp4(String),
-    EpositeTryMp4(String),
+    EpisodeTryMp4(String),
     DashVideo {
         url: String,
+        backup_url: Vec<String>,
         quality: VideoQuality,
         codecs: VideoCodecs,
     },
     DashAudio {
         url: String,
+        backup_url: Vec<String>,
         quality: AudioQuality,
     },
 }
 
 // 通用的获取流链接的方法，交由 Downloader 使用
 impl Stream {
-    pub fn url(&self) -> &str {
+    pub fn urls(&self, enable_cdn_sorting: bool) -> Vec<&str> {
         match self {
-            Self::Flv(url) => url,
-            Self::Html5Mp4(url) => url,
-            Self::EpositeTryMp4(url) => url,
-            Self::DashVideo { url, .. } => url,
-            Self::DashAudio { url, .. } => url,
+            Self::Flv(url) | Self::Html5Mp4(url) | Self::EpisodeTryMp4(url) => vec![url],
+            Self::DashVideo { url, backup_url, .. } | Self::DashAudio { url, backup_url, .. } => {
+                let mut urls = std::iter::once(url.as_str())
+                    .chain(backup_url.iter().map(|s| s.as_str()))
+                    .collect::<Vec<_>>();
+                if enable_cdn_sorting {
+                    urls.sort_by_key(|u| {
+                        if u.contains("upos-") {
+                            0 // 服务商 cdn
+                        } else if u.contains("cn-") {
+                            1 // 自建 cdn
+                        } else if u.contains("mcdn") {
+                            2 // mcdn
+                        } else {
+                            3 // pcdn 或者其它
+                        }
+                    });
+                }
+                urls
+            }
         }
     }
 }
@@ -154,7 +192,7 @@ impl PageAnalyzer {
             return Ok(vec![Stream::Flv(
                 self.info["durl"][0]["url"]
                     .as_str()
-                    .ok_or(anyhow!("invalid flv stream"))?
+                    .context("invalid flv stream")?
                     .to_string(),
             )]);
         }
@@ -162,38 +200,35 @@ impl PageAnalyzer {
             return Ok(vec![Stream::Html5Mp4(
                 self.info["durl"][0]["url"]
                     .as_str()
-                    .ok_or(anyhow!("invalid html5 mp4 stream"))?
+                    .context("invalid html5 mp4 stream")?
                     .to_string(),
             )]);
         }
         if self.is_episode_try_mp4_stream() {
-            return Ok(vec![Stream::EpositeTryMp4(
+            return Ok(vec![Stream::EpisodeTryMp4(
                 self.info["durl"][0]["url"]
                     .as_str()
-                    .ok_or(anyhow!("invalid episode try mp4 stream"))?
+                    .context("invalid episode try mp4 stream")?
                     .to_string(),
             )]);
         }
         let mut streams: Vec<Stream> = Vec::new();
-        for video in self.info["dash"]["video"]
-            .as_array()
-            .ok_or(BiliError::RiskControlOccurred)?
-            .iter()
+        for video in self
+            .info
+            .pointer_mut("/dash/video")
+            .and_then(|v| v.as_array_mut())
+            .ok_or(BiliError::VideoStreamsEmpty)?
+            .iter_mut()
         {
-            let (Some(url), Some(quality), Some(codecs)) = (
+            let (Some(url), Some(quality), Some(codecs_id)) = (
                 video["baseUrl"].as_str(),
                 video["id"].as_u64(),
-                video["codecs"].as_str(),
+                video["codecid"].as_u64(),
             ) else {
                 continue;
             };
-            let quality = VideoQuality::from_repr(quality as usize).ok_or(anyhow!("invalid video stream quality"))?;
-            // 从视频流的 codecs 字段中获取编码格式，此处并非精确匹配而是判断包含，比如 codecs 是 av1.42c01e，需要匹配为 av1
-            let Some(codecs) = [VideoCodecs::HEV, VideoCodecs::AVC, VideoCodecs::AV1]
-                .into_iter()
-                .find(|c| codecs.contains(c.as_ref()))
-            else {
-                // 少数情况会走到此处，如 codecs 为 dvh1.08.09、hvc1.2.4.L123.90 等，直接跳过，不影响流程
+            let quality = VideoQuality::from_repr(quality as usize).context("invalid video stream quality")?;
+            let Ok(codecs) = codecs_id.try_into() else {
                 continue;
             };
             if !filter_option.codecs.contains(&codecs)
@@ -206,49 +241,56 @@ impl PageAnalyzer {
             }
             streams.push(Stream::DashVideo {
                 url: url.to_string(),
+                backup_url: serde_json::from_value(video["backupUrl"].take()).unwrap_or_default(),
                 quality,
                 codecs,
             });
         }
-        if let Some(audios) = self.info["dash"]["audio"].as_array() {
-            for audio in audios.iter() {
+        if let Some(audios) = self.info.pointer_mut("/dash/audio").and_then(|a| a.as_array_mut()) {
+            for audio in audios.iter_mut() {
                 let (Some(url), Some(quality)) = (audio["baseUrl"].as_str(), audio["id"].as_u64()) else {
                     continue;
                 };
-                let quality =
-                    AudioQuality::from_repr(quality as usize).ok_or(anyhow!("invalid audio stream quality"))?;
+                let quality = AudioQuality::from_repr(quality as usize).context("invalid audio stream quality")?;
                 if quality < filter_option.audio_min_quality || quality > filter_option.audio_max_quality {
                     continue;
                 }
                 streams.push(Stream::DashAudio {
                     url: url.to_string(),
+                    backup_url: serde_json::from_value(audio["backupUrl"].take()).unwrap_or_default(),
                     quality,
                 });
             }
         }
-        let flac = &self.info["dash"]["flac"]["audio"];
-        if !(filter_option.no_hires || flac.is_null()) {
+        if !filter_option.no_hires
+            && let Some(flac) = self.info.pointer_mut("/dash/flac/audio")
+        {
             let (Some(url), Some(quality)) = (flac["baseUrl"].as_str(), flac["id"].as_u64()) else {
-                bail!("invalid flac stream");
+                bail!("invalid flac stream, flac content: {}", flac);
             };
-            let quality = AudioQuality::from_repr(quality as usize).ok_or(anyhow!("invalid flac stream quality"))?;
+            let quality = AudioQuality::from_repr(quality as usize).context("invalid flac stream quality")?;
             if quality >= filter_option.audio_min_quality && quality <= filter_option.audio_max_quality {
                 streams.push(Stream::DashAudio {
                     url: url.to_string(),
+                    backup_url: serde_json::from_value(flac["backupUrl"].take()).unwrap_or_default(),
                     quality,
                 });
             }
         }
-        let dolby_audio = &self.info["dash"]["dolby"]["audio"][0];
-        if !(filter_option.no_dolby_audio || dolby_audio.is_null()) {
+        if !filter_option.no_dolby_audio
+            && let Some(dolby_audio) = self
+                .info
+                .pointer_mut("/dash/dolby/audio/0")
+                .and_then(|a| a.as_object_mut())
+        {
             let (Some(url), Some(quality)) = (dolby_audio["baseUrl"].as_str(), dolby_audio["id"].as_u64()) else {
                 bail!("invalid dolby audio stream");
             };
-            let quality =
-                AudioQuality::from_repr(quality as usize).ok_or(anyhow!("invalid dolby audio stream quality"))?;
+            let quality = AudioQuality::from_repr(quality as usize).context("invalid dolby audio stream quality")?;
             if quality >= filter_option.audio_min_quality && quality <= filter_option.audio_max_quality {
                 streams.push(Stream::DashAudio {
                     url: url.to_string(),
+                    backup_url: serde_json::from_value(dolby_audio["backupUrl"].take()).unwrap_or_default(),
                     quality,
                 });
             }
@@ -261,40 +303,42 @@ impl PageAnalyzer {
         if self.is_flv_stream() || self.is_html5_mp4_stream() || self.is_episode_try_mp4_stream() {
             // 按照 streams 中的假设，符合这三种情况的流只有一个，直接取
             return Ok(BestStream::Mixed(
-                streams.into_iter().next().ok_or(anyhow!("no stream found"))?,
+                streams.into_iter().next().context("no stream found")?,
             ));
         }
         let (videos, audios): (Vec<Stream>, Vec<Stream>) =
             streams.into_iter().partition(|s| matches!(s, Stream::DashVideo { .. }));
         Ok(BestStream::VideoAudio {
-            video: Iterator::max_by(videos.into_iter(), |a, b| match (a, b) {
-                (
-                    Stream::DashVideo {
-                        quality: a_quality,
-                        codecs: a_codecs,
-                        ..
-                    },
-                    Stream::DashVideo {
-                        quality: b_quality,
-                        codecs: b_codecs,
-                        ..
-                    },
-                ) => {
-                    if a_quality != b_quality {
-                        return a_quality.partial_cmp(b_quality).unwrap();
-                    };
-                    filter_option
-                        .codecs
-                        .iter()
-                        .position(|c| c == b_codecs)
-                        .cmp(&filter_option.codecs.iter().position(|c| c == a_codecs))
-                }
-                _ => unreachable!(),
-            })
-            .ok_or(anyhow!("no video stream found"))?,
-            audio: Iterator::max_by(audios.into_iter(), |a, b| match (a, b) {
+            video: videos
+                .into_iter()
+                .max_by(|a, b| match (a, b) {
+                    (
+                        Stream::DashVideo {
+                            quality: a_quality,
+                            codecs: a_codecs,
+                            ..
+                        },
+                        Stream::DashVideo {
+                            quality: b_quality,
+                            codecs: b_codecs,
+                            ..
+                        },
+                    ) => {
+                        if a_quality != b_quality {
+                            return a_quality.cmp(b_quality);
+                        };
+                        filter_option
+                            .codecs
+                            .iter()
+                            .position(|c| c == b_codecs)
+                            .cmp(&filter_option.codecs.iter().position(|c| c == a_codecs))
+                    }
+                    _ => unreachable!(),
+                })
+                .context("no video stream found")?,
+            audio: audios.into_iter().max_by(|a, b| match (a, b) {
                 (Stream::DashAudio { quality: a_quality, .. }, Stream::DashAudio { quality: b_quality, .. }) => {
-                    a_quality.partial_cmp(b_quality).unwrap()
+                    a_quality.cmp(b_quality)
                 }
                 _ => unreachable!(),
             }),
@@ -306,31 +350,35 @@ impl PageAnalyzer {
 mod tests {
     use super::*;
     use crate::bilibili::{BiliClient, Video};
-    use crate::config::CONFIG;
+    use crate::config::VersionedConfig;
 
     #[test]
     fn test_quality_order() {
-        assert!([
-            VideoQuality::Quality360p,
-            VideoQuality::Quality480p,
-            VideoQuality::Quality720p,
-            VideoQuality::Quality1080p,
-            VideoQuality::Quality1080pPLUS,
-            VideoQuality::Quality1080p60,
-            VideoQuality::Quality4k,
-            VideoQuality::QualityHdr,
-            VideoQuality::QualityDolby,
-            VideoQuality::Quality8k
-        ]
-        .is_sorted());
-        assert!([
-            AudioQuality::Quality64k,
-            AudioQuality::Quality132k,
-            AudioQuality::Quality192k,
-            AudioQuality::QualityDolby,
-            AudioQuality::QualityHiRES,
-        ]
-        .is_sorted());
+        assert!(
+            [
+                VideoQuality::Quality360p,
+                VideoQuality::Quality480p,
+                VideoQuality::Quality720p,
+                VideoQuality::Quality1080p,
+                VideoQuality::Quality1080pPLUS,
+                VideoQuality::Quality1080p60,
+                VideoQuality::Quality4k,
+                VideoQuality::QualityHdr,
+                VideoQuality::QualityDolby,
+                VideoQuality::Quality8k
+            ]
+            .is_sorted()
+        );
+        assert!(
+            [
+                AudioQuality::Quality64k,
+                AudioQuality::Quality132k,
+                AudioQuality::Quality192k,
+                AudioQuality::QualityDolby,
+                AudioQuality::QualityHiRES,
+            ]
+            .is_sorted()
+        );
     }
 
     #[ignore = "only for manual test"]
@@ -341,35 +389,60 @@ mod tests {
             (
                 "BV1xRChYUE2R",
                 VideoQuality::Quality8k,
+                VideoCodecs::HEV,
                 Some(AudioQuality::QualityHiRES),
             ),
             // 一个没有声音的纯视频
-            ("BV1J7411H7KQ", VideoQuality::Quality720p, None),
+            ("BV1J7411H7KQ", VideoQuality::Quality720p, VideoCodecs::HEV, None),
             // 一个杜比全景声的演示片
             (
                 "BV1Mm4y1P7JV",
-                VideoQuality::Quality4k,
+                VideoQuality::QualityDolby,
+                VideoCodecs::HEV,
                 Some(AudioQuality::QualityDolby),
             ),
+            // 影视飓风的杜比视界视频
+            (
+                "BV1HEf2YWEvs",
+                VideoQuality::QualityDolby,
+                VideoCodecs::HEV,
+                Some(AudioQuality::QualityDolby),
+            ),
+            // 孤独摇滚的杜比视界 + hires + 杜比全景声视频
+            (
+                "BV1YDVYzeE39",
+                VideoQuality::QualityDolby,
+                VideoCodecs::HEV,
+                Some(AudioQuality::QualityHiRES),
+            ),
+            // 一个京紫的 HDR 视频
+            (
+                "BV1cZ4y1b7iB",
+                VideoQuality::QualityHdr,
+                VideoCodecs::HEV,
+                Some(AudioQuality::Quality192k),
+            ),
         ];
-        for (bvid, video_quality, audio_quality) in testcases.into_iter() {
+        let config = VersionedConfig::get().read();
+        for (bvid, video_quality, video_codec, audio_quality) in testcases.into_iter() {
             let client = BiliClient::new();
-            let video = Video::new(&client, bvid.to_owned());
+            let video = Video::new(&client, bvid.to_owned(), &config.credential);
             let pages = video.get_pages().await.expect("failed to get pages");
             let first_page = pages.into_iter().next().expect("no page found");
             let best_stream = video
                 .get_page_analyzer(&first_page)
                 .await
                 .expect("failed to get page analyzer")
-                .best_stream(&CONFIG.filter_option)
+                .best_stream(&config.filter_option)
                 .expect("failed to get best stream");
             dbg!(bvid, &best_stream);
             match best_stream {
                 BestStream::VideoAudio {
-                    video: Stream::DashVideo { quality, .. },
+                    video: Stream::DashVideo { quality, codecs, .. },
                     audio,
                 } => {
                     assert_eq!(quality, video_quality);
+                    assert_eq!(codecs, video_codec);
                     assert_eq!(
                         audio.map(|audio_stream| match audio_stream {
                             Stream::DashAudio { quality, .. } => quality,
@@ -382,4 +455,27 @@ mod tests {
             }
         }
     }
+
+    #[test]
+    fn test_url_sort() {
+        let stream = Stream::DashVideo {
+            url: "https://xy116x207x155x163xy240ey95dy1010y700yy8dxy.mcdn.bilivideo.cn:4483".to_owned(),
+            backup_url: vec![
+                "https://upos-sz-mirrorcos.bilivideo.com".to_owned(),
+                "https://cn-tj-cu-01-11.bilivideo.com".to_owned(),
+                "https://xxx.v1d.szbdys.com".to_owned(),
+            ],
+            quality: VideoQuality::Quality1080p,
+            codecs: VideoCodecs::AVC,
+        };
+        assert_eq!(
+            stream.urls(true),
+            vec![
+                "https://upos-sz-mirrorcos.bilivideo.com",
+                "https://cn-tj-cu-01-11.bilivideo.com",
+                "https://xy116x207x155x163xy240ey95dy1010y700yy8dxy.mcdn.bilivideo.cn:4483",
+                "https://xxx.v1d.szbdys.com"
+            ]
+        );
+    }
 }

crates/bili_sync/src/bilibili/client.rs

@@ -1,13 +1,15 @@
 use std::sync::Arc;
 use std::time::Duration;
 
-use anyhow::{bail, Result};
+use anyhow::{Result, bail};
 use leaky_bucket::RateLimiter;
-use reqwest::{header, Method};
+use parking_lot::Once;
+use reqwest::{Method, header};
+use ua_generator::ua;
 
-use crate::bilibili::credential::WbiImg;
 use crate::bilibili::Credential;
-use crate::config::{RateLimit, CONFIG};
+use crate::bilibili::credential::WbiImg;
+use crate::config::{RateLimit, VersionedCache};
 
 // 一个对 reqwest::Client 的简单封装，用于 Bilibili 请求
 #[derive(Clone)]
@@ -15,13 +17,17 @@ pub struct Client(reqwest::Client);
 
 impl Client {
     pub fn new() -> Self {
+        static INIT: Once = Once::new();
+        INIT.call_once(|| {
+            rustls::crypto::ring::default_provider()
+                .install_default()
+                .expect("Failed to install rustls crypto provider");
+        });
         // 正常访问 api 所必须的 header，作为默认 header 添加到每个请求中
         let mut headers = header::HeaderMap::new();
         headers.insert(
             header::USER_AGENT,
-            header::HeaderValue::from_static(
-                "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36",
-            ),
+            header::HeaderValue::from_static(ua::spoof_chrome_ua()),
         );
         headers.insert(
             header::REFERER,
@@ -34,7 +40,7 @@ impl Client {
                 .connect_timeout(std::time::Duration::from_secs(10))
                 .read_timeout(std::time::Duration::from_secs(10))
                 .build()
-                .unwrap(),
+                .expect("failed to build reqwest client"),
         )
     }
 
@@ -61,57 +67,82 @@ impl Default for Client {
     }
 }
 
+enum Limiter {
+    Latest(VersionedCache<Option<RateLimiter>>),
+    Snapshot(Arc<Option<RateLimiter>>),
+}
+
 pub struct BiliClient {
     pub client: Client,
-    limiter: Option<RateLimiter>,
+    limiter: Limiter,
 }
 
 impl BiliClient {
     pub fn new() -> Self {
         let client = Client::new();
-        let limiter = CONFIG
-            .concurrent_limit
-            .rate_limit
-            .as_ref()
-            .map(|RateLimit { limit, duration }| {
-                RateLimiter::builder()
-                    .initial(*limit)
-                    .refill(*limit)
-                    .max(*limit)
-                    .interval(Duration::from_millis(*duration))
-                    .build()
-            });
+        let limiter = Limiter::Latest(
+            VersionedCache::new(|config| {
+                Ok(config
+                    .concurrent_limit
+                    .rate_limit
+                    .as_ref()
+                    .map(|RateLimit { limit, duration }| {
+                        RateLimiter::builder()
+                            .initial(*limit)
+                            .refill(*limit)
+                            .max(*limit)
+                            .interval(Duration::from_millis(*duration))
+                            .build()
+                    }))
+            })
+            .expect("failed to create rate limiter"),
+        );
         Self { client, limiter }
     }
 
-    /// 获取一个预构建的请求，通过该方法获取请求时会检查并等待速率限制
-    pub async fn request(&self, method: Method, url: &str) -> reqwest::RequestBuilder {
-        if let Some(limiter) = &self.limiter {
-            limiter.acquire_one().await;
-        }
-        let credential = CONFIG.credential.load();
-        self.client.request(method, url, credential.as_deref())
+    /// 获取当前 BiliClient 的快照，快照中的限流器固定不变
+    pub fn snapshot(&self) -> Result<Self> {
+        let Limiter::Latest(inner) = &self.limiter else {
+            // 语法上没问题，但语义上不允许对快照进行快照
+            bail!("cannot snapshot a snapshot BiliClient");
+        };
+        Ok(Self {
+            client: self.client.clone(),
+            limiter: Limiter::Snapshot(inner.snapshot()),
+        })
     }
 
-    pub async fn check_refresh(&self) -> Result<()> {
-        let credential = CONFIG.credential.load();
-        let Some(credential) = credential.as_deref() else {
-            return Ok(());
-        };
-        if !credential.need_refresh(&self.client).await? {
-            return Ok(());
+    /// 获取一个预构建的请求，通过该方法获取请求时会检查并等待速率限制
+    pub async fn request(&self, method: Method, url: &str, credential: &Credential) -> reqwest::RequestBuilder {
+        match &self.limiter {
+            Limiter::Latest(inner) => {
+                if let Some(limiter) = inner.read().as_ref() {
+                    limiter.acquire_one().await;
+                }
+            }
+            Limiter::Snapshot(inner) => {
+                if let Some(limiter) = inner.as_ref() {
+                    limiter.acquire_one().await;
+                }
+            }
         }
-        let new_credential = credential.refresh(&self.client).await?;
-        CONFIG.credential.store(Some(Arc::new(new_credential)));
-        CONFIG.save()
+        self.client.request(method, url, Some(credential))
+    }
+
+    /// 检查并刷新 Credential，不需要刷新返回 Ok(None)，需要刷新返回 Ok(Some(new_credential))
+    pub async fn check_refresh(&self, credential: &Credential) -> Result<Option<Credential>> {
+        if !credential.need_refresh(&self.client).await? {
+            return Ok(None);
+        }
+        Ok(Some(credential.refresh(&self.client).await?))
     }
 
     /// 获取 wbi img，用于生成请求签名
-    pub async fn wbi_img(&self) -> Result<WbiImg> {
-        let credential = CONFIG.credential.load();
-        let Some(credential) = credential.as_deref() else {
-            bail!("no credential found");
-        };
+    pub async fn wbi_img(&self, credential: &Credential) -> Result<WbiImg> {
         credential.wbi_img(&self.client).await
     }
+
+    pub fn inner_client(&self) -> &reqwest::Client {
+        &self.client.0
+    }
 }

crates/bili_sync/src/bilibili/collection.rs

@@ -1,21 +1,31 @@
 use std::fmt::{Display, Formatter};
 
-use anyhow::Result;
-use async_stream::stream;
+use anyhow::{Context, Result, anyhow};
+use async_stream::try_stream;
 use futures::Stream;
 use reqwest::Method;
 use serde::Deserialize;
 use serde_json::Value;
 
-use crate::bilibili::credential::encoded_query;
-use crate::bilibili::{BiliClient, Validate, VideoInfo, MIXIN_KEY};
+use crate::bilibili::{BiliClient, Credential, Validate, VideoInfo};
 
-#[derive(PartialEq, Eq, Hash, Clone, Debug)]
+#[derive(PartialEq, Eq, Hash, Clone, Debug, Default, Copy)]
 pub enum CollectionType {
     Series,
+    #[default]
     Season,
 }
 
+impl<'de> serde::Deserialize<'de> for CollectionType {
+    fn deserialize<D>(deserializer: D) -> std::result::Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        let v = i32::deserialize(deserializer)?;
+        CollectionType::try_from(v).map_err(serde::de::Error::custom)
+    }
+}
+
 impl From<CollectionType> for i32 {
     fn from(v: CollectionType) -> Self {
         match v {
@@ -25,21 +35,29 @@ impl From<CollectionType> for i32 {
     }
 }
 
-impl From<i32> for CollectionType {
-    fn from(v: i32) -> Self {
+impl TryFrom<i32> for CollectionType {
+    type Error = anyhow::Error;
+
+    fn try_from(v: i32) -> Result<Self, Self::Error> {
         match v {
-            1 => CollectionType::Series,
-            2 => CollectionType::Season,
-            _ => panic!("invalid collection type"),
+            1 => Ok(CollectionType::Series),
+            2 => Ok(CollectionType::Season),
+            v => Err(anyhow!("got invalid collection type {}", v)),
         }
     }
 }
 
+impl CollectionType {
+    pub fn from_expected(v: i32) -> Self {
+        Self::try_from(v).expect("invalid collection type")
+    }
+}
+
 impl Display for CollectionType {
     fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
         let s = match self {
-            CollectionType::Series => "视频列表",
-            CollectionType::Season => "视频合集",
+            CollectionType::Series => "列表",
+            CollectionType::Season => "合集",
         };
         write!(f, "{}", s)
     }
@@ -54,7 +72,8 @@ pub struct CollectionItem {
 
 pub struct Collection<'a> {
     client: &'a BiliClient,
-    collection: &'a CollectionItem,
+    pub collection: CollectionItem,
+    credential: &'a Credential,
 }
 
 #[derive(Debug, PartialEq)]
@@ -93,8 +112,12 @@ impl<'de> Deserialize<'de> for CollectionInfo {
 }
 
 impl<'a> Collection<'a> {
-    pub fn new(client: &'a BiliClient, collection: &'a CollectionItem) -> Self {
-        Self { client, collection }
+    pub fn new(client: &'a BiliClient, collection: CollectionItem, credential: &'a Credential) -> Self {
+        Self {
+            client,
+            collection,
+            credential,
+        }
     }
 
     pub async fn get_info(&self) -> Result<CollectionInfo> {
@@ -108,7 +131,7 @@ impl<'a> Collection<'a> {
 
     async fn get_series_info(&self) -> Result<Value> {
         self.client
-            .request(Method::GET, "https://api.bilibili.com/x/series/series")
+            .request(Method::GET, "https://api.bilibili.com/x/series/series", self.credential)
             .await
             .query(&[("series_id", self.collection.sid.as_str())])
             .send()
@@ -120,86 +143,93 @@ impl<'a> Collection<'a> {
     }
 
     async fn get_videos(&self, page: i32) -> Result<Value> {
-        let page = page.to_string();
-        let (url, query) = match self.collection.collection_type {
-            CollectionType::Series => (
-                "https://api.bilibili.com/x/series/archives",
-                encoded_query(
-                    vec![
-                        ("mid", self.collection.mid.as_str()),
-                        ("series_id", self.collection.sid.as_str()),
-                        ("only_normal", "true"),
-                        ("sort", "desc"),
-                        ("pn", page.as_str()),
-                        ("ps", "30"),
-                    ],
-                    MIXIN_KEY.load().as_deref().map(|x| x.as_str()),
-                ),
-            ),
-            CollectionType::Season => (
-                "https://api.bilibili.com/x/polymer/web-space/seasons_archives_list",
-                encoded_query(
-                    vec![
-                        ("mid", self.collection.mid.as_str()),
-                        ("season_id", self.collection.sid.as_str()),
-                        ("sort_reverse", "true"),
-                        ("page_num", page.as_str()),
-                        ("page_size", "30"),
-                    ],
-                    MIXIN_KEY.load().as_deref().map(|x| x.as_str()),
-                ),
-            ),
+        let req = match self.collection.collection_type {
+            CollectionType::Series => self
+                .client
+                .request(
+                    Method::GET,
+                    "https://api.bilibili.com/x/series/archives",
+                    self.credential,
+                )
+                .await
+                .query(&[("pn", page)])
+                .query(&[
+                    ("mid", self.collection.mid.as_str()),
+                    ("series_id", self.collection.sid.as_str()),
+                    ("only_normal", "true"),
+                    ("sort", "desc"),
+                    ("ps", "30"),
+                ]),
+            CollectionType::Season => self
+                .client
+                .request(
+                    Method::GET,
+                    "https://api.bilibili.com/x/polymer/web-space/seasons_archives_list",
+                    self.credential,
+                )
+                .await
+                .query(&[("page_num", page)])
+                .query(&[
+                    ("mid", self.collection.mid.as_str()),
+                    ("season_id", self.collection.sid.as_str()),
+                    ("sort_reverse", "true"),
+                    ("page_size", "30"),
+                ]),
         };
-        self.client
-            .request(Method::GET, url)
-            .await
-            .query(&query)
-            .send()
-            .await?
-            .error_for_status()?
-            .json::<Value>()
-            .await?
-            .validate()
+        req.send().await?.error_for_status()?.json::<Value>().await?.validate()
     }
 
-    pub fn into_simple_video_stream(self) -> impl Stream<Item = VideoInfo> + 'a {
-        stream! {
+    pub fn into_video_stream(self) -> impl Stream<Item = Result<VideoInfo>> + 'a {
+        try_stream! {
             let mut page = 1;
             loop {
-                let mut videos = match self.get_videos(page).await {
-                    Ok(v) => v,
-                    Err(e) => {
-                        error!("failed to get videos of collection {:?} page {}: {}", self.collection, page, e);
-                        break;
-                    },
-                };
-                if !videos["data"]["archives"].is_array() {
-                    warn!("no videos found in collection {:?} page {}", self.collection, page);
-                    break;
+                let mut videos = self.get_videos(page).await.with_context(|| {
+                    format!(
+                        "failed to get videos of collection {:?} page {}",
+                        self.collection, page
+                    )
+                })?;
+                let archives = &mut videos["data"]["archives"];
+                if archives.as_array().is_none_or(|v| v.is_empty()) {
+                    Err(anyhow!(
+                        "no videos found in collection {:?} page {}",
+                        self.collection,
+                        page
+                    ))?;
                 }
-                let videos_info = match serde_json::from_value::<Vec<VideoInfo>>(videos["data"]["archives"].take()) {
-                    Ok(v) => v,
-                    Err(e) => {
-                        error!("failed to parse videos of collection {:?} page {}: {}", self.collection, page, e);
-                        break;
-                    },
-                };
-                for video_info in videos_info{
+                let videos_info: Vec<VideoInfo> = serde_json::from_value(archives.take()).with_context(|| {
+                    format!(
+                        "failed to parse videos of collection {:?} page {}",
+                        self.collection, page
+                    )
+                })?;
+                for video_info in videos_info {
                     yield video_info;
                 }
-                let fields = match self.collection.collection_type{
+                let page_info = &videos["data"]["page"];
+                let fields = match self.collection.collection_type {
                     CollectionType::Series => ["num", "size", "total"],
                     CollectionType::Season => ["page_num", "page_size", "total"],
                 };
-                let fields  = fields.into_iter().map(|f| videos["data"]["page"][f].as_i64()).collect::<Option<Vec<i64>>>().map(|v| (v[0], v[1], v[2]));
-                let Some((num, size, total)) = fields else {
-                    error!("failed to get pages of collection {:?} page {}: {:?}", self.collection, page, fields);
-                    break;
-                };
-                if num * size >= total {
-                    break;
+                let values = fields
+                    .iter()
+                    .map(|f| page_info[f].as_i64())
+                    .collect::<Vec<Option<i64>>>();
+                if let [Some(num), Some(size), Some(total)] = values[..] {
+                    if num * size < total {
+                        page += 1;
+                        continue;
+                    }
+                } else {
+                    Err(anyhow!(
+                        "invalid page info of collection {:?} page {}: read {:?} from {}",
+                        self.collection,
+                        page,
+                        fields,
+                        page_info
+                    ))?;
                 }
-                page += 1;
+                break;
             }
         }
     }

crates/bili_sync/src/bilibili/credential.rs

@@ -1,16 +1,15 @@
-use std::borrow::Cow;
 use std::collections::HashSet;
 
-use anyhow::{anyhow, bail, Result};
+use anyhow::{Context, Result, bail, ensure};
 use cookie::Cookie;
 use regex::Regex;
-use reqwest::{header, Method};
+use reqwest::{Method, header};
 use rsa::pkcs8::DecodePublicKey;
 use rsa::sha2::Sha256;
 use rsa::{Oaep, RsaPublicKey};
 use serde::{Deserialize, Serialize};
 
-use crate::bilibili::{Client, Validate};
+use crate::bilibili::{BiliError, Client, Validate};
 
 const MIXIN_KEY_ENC_TAB: [usize; 64] = [
     46, 47, 18, 2, 53, 8, 23, 32, 15, 50, 10, 31, 58, 3, 45, 35, 27, 43, 5, 49, 33, 9, 42, 19, 29, 28, 14, 39, 12, 38,
@@ -18,6 +17,13 @@ const MIXIN_KEY_ENC_TAB: [usize; 64] = [
     20, 34, 44, 52,
 ];
 
+mod qrcode_status_code {
+    pub const SUCCESS: i64 = 0;
+    pub const NOT_SCANNED: i64 = 86101;
+    pub const SCANNED_UNCONFIRMED: i64 = 86090;
+    pub const EXPIRED: i64 = 86038;
+}
+
 #[derive(Default, Debug, Clone, Serialize, Deserialize)]
 pub struct Credential {
     pub sessdata: String,
@@ -29,17 +35,35 @@ pub struct Credential {
 
 #[derive(Debug, Deserialize)]
 pub struct WbiImg {
-    img_url: String,
-    sub_url: String,
+    pub(crate) img_url: String,
+    pub(crate) sub_url: String,
 }
 
-impl From<WbiImg> for Option<String> {
-    /// 尝试将 WbiImg 转换成 mixin_key
-    fn from(value: WbiImg) -> Self {
-        let key = match (
-            get_filename(value.img_url.as_str()),
-            get_filename(value.sub_url.as_str()),
-        ) {
+#[derive(Debug, Serialize, Deserialize)]
+pub struct Qrcode {
+    pub url: String,
+    pub qrcode_key: String,
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+#[serde(tag = "status", rename_all = "snake_case")]
+pub enum PollStatus {
+    Success {
+        credential: Credential,
+    },
+    Pending {
+        message: String,
+        #[serde(default)]
+        scanned: bool,
+    },
+    Expired {
+        message: String,
+    },
+}
+
+impl WbiImg {
+    pub fn into_mixin_key(self) -> Option<String> {
+        let key = match (get_filename(self.img_url.as_str()), get_filename(self.sub_url.as_str())) {
             (Some(img_key), Some(sub_key)) => img_key.to_string() + sub_key,
             _ => return None,
         };
@@ -54,12 +78,85 @@ impl Credential {
             .request(Method::GET, "https://api.bilibili.com/x/web-interface/nav", Some(self))
             .send()
             .await?
+            .error_for_status()?
             .json::<serde_json::Value>()
             .await?
             .validate()?;
         Ok(serde_json::from_value(res["data"]["wbi_img"].take())?)
     }
 
+    pub async fn generate_qrcode(client: &Client) -> Result<Qrcode> {
+        let mut res = client
+            .request(
+                Method::GET,
+                "https://passport.bilibili.com/x/passport-login/web/qrcode/generate",
+                None,
+            )
+            .send()
+            .await?
+            .error_for_status()?
+            .json::<serde_json::Value>()
+            .await?
+            .validate()?;
+        Ok(serde_json::from_value(res["data"].take())?)
+    }
+
+    pub async fn poll_qrcode(client: &Client, qrcode_key: &str) -> Result<PollStatus> {
+        let mut resp = client
+            .request(
+                Method::GET,
+                "https://passport.bilibili.com/x/passport-login/web/qrcode/poll",
+                None,
+            )
+            .query(&[("qrcode_key", qrcode_key)])
+            .send()
+            .await?
+            .error_for_status()?;
+        let headers = std::mem::take(resp.headers_mut());
+        let json = resp.json::<serde_json::Value>().await?.validate()?;
+        let code = json["data"]["code"].as_i64().context("missing 'code' field in data")?;
+
+        match code {
+            qrcode_status_code::SUCCESS => {
+                let mut credential = Self::extract(headers, json)?;
+                credential.buvid3 = Self::get_buvid3(client).await?;
+                Ok(PollStatus::Success { credential })
+            }
+            qrcode_status_code::NOT_SCANNED => Ok(PollStatus::Pending {
+                message: "未扫描".to_owned(),
+                scanned: false,
+            }),
+            qrcode_status_code::SCANNED_UNCONFIRMED => Ok(PollStatus::Pending {
+                message: "已扫描，请在手机上确认登录".to_owned(),
+                scanned: true,
+            }),
+            qrcode_status_code::EXPIRED => Ok(PollStatus::Expired {
+                message: "二维码已过期".to_owned(),
+            }),
+            _ => {
+                bail!(BiliError::InvalidResponse(json.to_string()));
+            }
+        }
+    }
+
+    /// 获取 buvid3 浏览器指纹
+    ///
+    /// 参考 https://github.com/SocialSisterYi/bilibili-API-collect/blob/master/docs/misc/buvid3_4.md
+    async fn get_buvid3(client: &Client) -> Result<String> {
+        let resp = client
+            .request(Method::GET, "https://api.bilibili.com/x/web-frontend/getbuvid", None)
+            .send()
+            .await?
+            .error_for_status()?
+            .json::<serde_json::Value>()
+            .await?
+            .validate()?;
+        resp["data"]["buvid"]
+            .as_str()
+            .context("missing 'buvid' field in data")
+            .map(|s| s.to_string())
+    }
+
     /// 检查凭据是否有效
     pub async fn need_refresh(&self, client: &Client) -> Result<bool> {
         let res = client
@@ -74,14 +171,22 @@ impl Credential {
             .json::<serde_json::Value>()
             .await?
             .validate()?;
-        res["data"]["refresh"].as_bool().ok_or(anyhow!("check refresh failed"))
+        res["data"]["refresh"].as_bool().context("check refresh failed")
     }
 
     pub async fn refresh(&self, client: &Client) -> Result<Self> {
         let correspond_path = Self::get_correspond_path();
-        let csrf = self.get_refresh_csrf(client, correspond_path).await?;
-        let new_credential = self.get_new_credential(client, &csrf).await?;
-        self.confirm_refresh(client, &new_credential).await?;
+        let csrf = self
+            .get_refresh_csrf(client, correspond_path)
+            .await
+            .context("获取 refresh_csrf 失败")?;
+        let new_credential = self
+            .get_new_credential(client, &csrf)
+            .await
+            .context("刷新 Credential 失败")?;
+        self.confirm_refresh(client, &new_credential)
+            .await
+            .context("确认更新 Credential 失败")?;
         Ok(new_credential)
     }
 
@@ -95,11 +200,13 @@ nzPjfdTcqMz7djHum0qSZA0AyCBDABUqCrfNgCiJ00Ra7GmRj+YCK1NJEuewlb40
 JNrRuoEUXpabUzGB8QIDAQAB
 -----END PUBLIC KEY-----",
         )
-        .unwrap();
-        let ts = chrono::Local::now().timestamp_millis();
+        .expect("fail to decode public key");
+        // 精确到毫秒的时间戳可能出现时间比服务器快的情况，提前 20s 以防万一
+        let ts = chrono::Local::now().timestamp_millis() - 20000;
         let data = format!("refresh_{}", ts).into_bytes();
-        let mut rng = rand::rngs::OsRng;
-        let encrypted = key.encrypt(&mut rng, Oaep::new::<Sha256>(), &data).unwrap();
+        let encrypted = key
+            .encrypt(&mut rand::rng(), Oaep::new::<Sha256>(), &data)
+            .expect("fail to encrypt");
         hex::encode(encrypted)
     }
 
@@ -118,7 +225,7 @@ JNrRuoEUXpabUzGB8QIDAQAB
     }
 
     async fn get_new_credential(&self, client: &Client, csrf: &str) -> Result<Credential> {
-        let mut res = client
+        let mut resp = client
             .request(
                 Method::POST,
                 "https://passport.bilibili.com/x/passport-login/web/cookie/refresh",
@@ -135,36 +242,10 @@ JNrRuoEUXpabUzGB8QIDAQAB
             .send()
             .await?
             .error_for_status()?;
-        // 必须在 .json 前取出 headers，否则 res 会被消耗
-        let headers = std::mem::take(res.headers_mut());
-        let res = res.json::<serde_json::Value>().await?.validate()?;
-        let set_cookies = headers.get_all(header::SET_COOKIE);
-        let mut credential = Self {
-            buvid3: self.buvid3.clone(),
-            ..Self::default()
-        };
-        let required_cookies = HashSet::from(["SESSDATA", "bili_jct", "DedeUserID"]);
-        let cookies: Vec<Cookie> = set_cookies
-            .iter()
-            .filter_map(|x| x.to_str().ok())
-            .filter_map(|x| Cookie::parse(x).ok())
-            .filter(|x| required_cookies.contains(x.name()))
-            .collect();
-        if cookies.len() != required_cookies.len() {
-            bail!("not all required cookies found");
-        }
-        for cookie in cookies {
-            match cookie.name() {
-                "SESSDATA" => credential.sessdata = cookie.value().to_string(),
-                "bili_jct" => credential.bili_jct = cookie.value().to_string(),
-                "DedeUserID" => credential.dedeuserid = cookie.value().to_string(),
-                _ => unreachable!(),
-            }
-        }
-        if !res["data"]["refresh_token"].is_string() {
-            bail!("refresh_token not found");
-        }
-        credential.ac_time_value = res["data"]["refresh_token"].as_str().unwrap().to_string();
+        let headers = std::mem::take(resp.headers_mut());
+        let json = resp.json::<serde_json::Value>().await?.validate()?;
+        let mut credential = Self::extract(headers, json)?;
+        credential.buvid3 = self.buvid3.clone();
         Ok(credential)
     }
 
@@ -188,6 +269,36 @@ JNrRuoEUXpabUzGB8QIDAQAB
             .validate()?;
         Ok(())
     }
+
+    /// 解析 header 和 json，获取除 buvid3 字段外全部填充的 Credential
+    fn extract(headers: header::HeaderMap, json: serde_json::Value) -> Result<Credential> {
+        let mut credential = Credential::default();
+        let required_cookies = HashSet::from(["SESSDATA", "bili_jct", "DedeUserID"]);
+        let cookies: Vec<Cookie> = headers
+            .get_all(header::SET_COOKIE)
+            .iter()
+            .filter_map(|x| x.to_str().ok())
+            .filter_map(|x| Cookie::parse(x).ok())
+            .filter(|x| required_cookies.contains(x.name()))
+            .collect();
+        ensure!(
+            cookies.len() == required_cookies.len(),
+            "not all required cookies found"
+        );
+        for cookie in cookies {
+            match cookie.name() {
+                "SESSDATA" => credential.sessdata = cookie.value().to_string(),
+                "bili_jct" => credential.bili_jct = cookie.value().to_string(),
+                "DedeUserID" => credential.dedeuserid = cookie.value().to_string(),
+                _ => unreachable!(),
+            }
+        }
+        match json["data"]["refresh_token"].as_str() {
+            Some(token) => credential.ac_time_value = token.to_string(),
+            None => bail!("refresh_token not found"),
+        }
+        Ok(credential)
+    }
 }
 
 // 用指定的 pattern 正则表达式在 doc 中查找，返回第一个匹配的捕获组
@@ -195,9 +306,9 @@ fn regex_find(pattern: &str, doc: &str) -> Result<String> {
     let re = Regex::new(pattern)?;
     Ok(re
         .captures(doc)
-        .ok_or(anyhow!("pattern not match"))?
+        .context("no match found")?
         .get(1)
-        .unwrap()
+        .context("no capture found")?
         .as_str()
         .to_string())
 }
@@ -208,43 +319,6 @@ fn get_filename(url: &str) -> Option<&str> {
         .map(|(s, _)| s)
 }
 
-pub fn encoded_query<'a>(
-    params: Vec<(&'a str, impl Into<Cow<'a, str>>)>,
-    mixin_key: Option<&str>,
-) -> Vec<(&'a str, Cow<'a, str>)> {
-    match mixin_key {
-        Some(key) => _encoded_query(params, key, chrono::Local::now().timestamp().to_string()),
-        None => params.into_iter().map(|(k, v)| (k, v.into())).collect(),
-    }
-}
-
-#[inline]
-fn _encoded_query<'a>(
-    params: Vec<(&'a str, impl Into<Cow<'a, str>>)>,
-    mixin_key: &str,
-    timestamp: String,
-) -> Vec<(&'a str, Cow<'a, str>)> {
-    let mut params: Vec<(&'a str, Cow<'a, str>)> = params
-        .into_iter()
-        .map(|(k, v)| {
-            (
-                k,
-                // FIXME: 总感觉这里不太好，即使 v 是 &str 也会被转换成 String
-                v.into()
-                    .chars()
-                    .filter(|&x| !"!'()*".contains(x))
-                    .collect::<String>()
-                    .into(),
-            )
-        })
-        .collect();
-    params.push(("wts", timestamp.into()));
-    params.sort_by(|a, b| a.0.cmp(b.0));
-    let query = serde_urlencoded::to_string(&params).unwrap().replace('+', "%20");
-    params.push(("w_rid", format!("{:x}", md5::compute(query.clone() + mixin_key)).into()));
-    params
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -278,27 +352,92 @@ mod tests {
     }
 
     #[test]
-    fn test_wbi_key() {
-        let key = WbiImg {
-            img_url: "https://i0.hdslb.com/bfs/wbi/7cd084941338484aae1ad9425b84077c.png".to_string(),
-            sub_url: "https://i0.hdslb.com/bfs/wbi/4932caff0ff746eab6f01bf08b70ac45.png".to_string(),
-        };
-        let key = Option::<String>::from(key).expect("fail to convert key");
-        assert_eq!(key.as_str(), "ea1db124af3c7062474693fa704f4ff8");
-        assert_eq!(
-            dbg!(_encoded_query(
-                vec![("foo", "114"), ("bar", "514"), ("zab", "1919810")],
-                key.as_str(),
-                "1702204169".to_string(),
-            )),
-            // 上面产生的结果全是 Cow::Owned，但 eq 只会比较值，这样写比较方便
-            vec![
-                ("bar", Cow::Borrowed("514")),
-                ("foo", Cow::Borrowed("114")),
-                ("wts", Cow::Borrowed("1702204169")),
-                ("zab", Cow::Borrowed("1919810")),
-                ("w_rid", Cow::Borrowed("8f6f2b5b3d485fe1886cec6a0be8c5d4")),
-            ]
+    fn test_extract_credential_success() {
+        let mut headers = header::HeaderMap::new();
+        headers.append(
+            header::SET_COOKIE,
+            "SESSDATA=test_sessdata; Path=/; Domain=bilibili.com".parse().unwrap(),
         );
+        headers.append(
+            header::SET_COOKIE,
+            "bili_jct=test_jct; Path=/; Domain=bilibili.com".parse().unwrap(),
+        );
+        headers.append(
+            header::SET_COOKIE,
+            "DedeUserID=123456; Path=/; Domain=bilibili.com".parse().unwrap(),
+        );
+
+        let json = serde_json::json!({
+            "data": {
+                "refresh_token": "test_refresh_token"
+            }
+        });
+
+        let credential = Credential::extract(headers, json).unwrap();
+
+        assert_eq!(credential.sessdata, "test_sessdata");
+        assert_eq!(credential.bili_jct, "test_jct");
+        assert_eq!(credential.dedeuserid, "123456");
+        assert_eq!(credential.ac_time_value, "test_refresh_token");
+        assert!(credential.buvid3.is_empty());
+    }
+
+    #[test]
+    fn test_extract_credential_missing_sessdata() {
+        let headers = header::HeaderMap::new();
+        let json = serde_json::json!({
+            "data": {
+                "refresh_token": "test_refresh_token"
+            }
+        });
+        assert!(Credential::extract(headers, json).is_err());
+    }
+
+    #[test]
+    fn test_extract_credential_missing_refresh_token() {
+        let mut headers = header::HeaderMap::new();
+        headers.append(header::SET_COOKIE, "SESSDATA=test_sessdata".parse().unwrap());
+        headers.append(header::SET_COOKIE, "bili_jct=test_jct".parse().unwrap());
+        headers.append(header::SET_COOKIE, "DedeUserID=123456".parse().unwrap());
+        let json = serde_json::json!({
+            "data": {}
+        });
+        assert!(Credential::extract(headers, json).is_err());
+    }
+
+    #[ignore = "requires manual testing with real QR code scan"]
+    #[tokio::test]
+    async fn test_qrcode_login_flow() -> Result<()> {
+        let client = Client::new();
+        // 1. 生成二维码
+        let qr_response = Credential::generate_qrcode(&client).await?;
+        println!("二维码 URL: {}", qr_response.url);
+        println!("qrcode_key: {}", qr_response.qrcode_key);
+        println!("\n请使用 B 站 APP 扫描二维码...\n");
+        // 2. 轮询登录状态（最多轮询 90 次，每 2 秒一次，共 180 秒）
+        for i in 1..=90 {
+            println!("第 {} 次轮询...", i);
+            let status = Credential::poll_qrcode(&client, &qr_response.qrcode_key).await?;
+            match status {
+                PollStatus::Success { credential } => {
+                    println!("\n登录成功！");
+                    println!("SESSDATA: {}", credential.sessdata);
+                    println!("bili_jct: {}", credential.bili_jct);
+                    println!("buvid3: {}", credential.buvid3);
+                    println!("DedeUserID: {}", credential.dedeuserid);
+                    println!("ac_time_value: {}", credential.ac_time_value);
+                    return Ok(());
+                }
+                PollStatus::Pending { message, scanned } => {
+                    println!("状态: {}, 已扫描: {}", message, scanned);
+                }
+                PollStatus::Expired { message } => {
+                    println!("\n二维码已过期: {}", message);
+                    anyhow::bail!("二维码过期");
+                }
+            }
+            tokio::time::sleep(tokio::time::Duration::from_secs(2)).await;
+        }
+        bail!("轮询超时")
     }
 }

crates/bili_sync/src/bilibili/danmaku/ass_writer.rs

@@ -88,14 +88,14 @@ impl fmt::Display for CanvasStyles {
     }
 }
 
-pub struct AssWriter<W: AsyncWrite> {
+pub struct AssWriter<'a, W: AsyncWrite> {
     f: Pin<Box<BufWriter<W>>>,
     title: String,
-    canvas_config: CanvasConfig,
+    canvas_config: CanvasConfig<'a>,
 }
 
-impl<W: AsyncWrite> AssWriter<W> {
-    pub fn new(f: W, title: String, canvas_config: CanvasConfig) -> Self {
+impl<'a, W: AsyncWrite> AssWriter<'a, W> {
+    pub fn new(f: W, title: String, canvas_config: CanvasConfig<'a>) -> Self {
         AssWriter {
             // 对于 HDD、docker 之类的场景，磁盘 IO 是非常大的瓶颈。使用大缓存
             f: Box::pin(BufWriter::with_capacity(10 << 20, f)),
@@ -104,7 +104,7 @@ impl<W: AsyncWrite> AssWriter<W> {
         }
     }
 
-    pub async fn construct(f: W, title: String, canvas_config: CanvasConfig) -> Result<Self> {
+    pub async fn construct(f: W, title: String, canvas_config: CanvasConfig<'a>) -> Result<Self> {
         let mut res = Self::new(f, title, canvas_config);
         res.init().await?;
         Ok(res)
@@ -184,7 +184,7 @@ impl<W: AsyncWrite> AssWriter<W> {
     }
 }
 
-fn escape_text(text: &str) -> Cow<str> {
+fn escape_text(text: &'_ str) -> Cow<'_, str> {
     let text = text.trim();
     if memchr::memchr(b'\n', text.as_bytes()).is_some() {
         Cow::from(text.replace('\n', "\\N"))

crates/bili_sync/src/bilibili/danmaku/canvas/lane.rs

@@ -1,5 +1,5 @@
-use crate::bilibili::danmaku::canvas::CanvasConfig;
 use crate::bilibili::danmaku::Danmu;
+use crate::bilibili::danmaku::canvas::CanvasConfig;
 
 pub enum Collision {
     // 会越来越远
@@ -18,7 +18,7 @@ pub struct Lane {
 }
 
 impl Lane {
-    pub fn draw(danmu: &Danmu, config: &CanvasConfig) -> Self {
+    pub fn draw(danmu: &Danmu, config: &CanvasConfig<'_>) -> Self {
         Lane {
             last_shoot_time: danmu.timeline_s,
             last_length: danmu.length(config),
@@ -26,7 +26,7 @@ impl Lane {
     }
 
     /// 这个槽位是否可以发射另外一条弹幕，返回可能的情形
-    pub fn available_for(&self, other: &Danmu, config: &CanvasConfig) -> Collision {
+    pub fn available_for(&self, other: &Danmu, config: &CanvasConfig<'_>) -> Collision {
         #[allow(non_snake_case)]
         let T = config.danmaku_option.duration;
         #[allow(non_snake_case)]

crates/bili_sync/src/bilibili/danmaku/canvas/mod.rs

@@ -5,12 +5,12 @@ use anyhow::Result;
 use float_ord::FloatOrd;
 use lane::Lane;
 
+use crate::bilibili::PageInfo;
 use crate::bilibili::danmaku::canvas::lane::Collision;
 use crate::bilibili::danmaku::danmu::DanmuType;
 use crate::bilibili::danmaku::{Danmu, DrawEffect, Drawable};
-use crate::bilibili::PageInfo;
 
-#[derive(Debug, serde::Deserialize, serde::Serialize)]
+#[derive(Debug, Clone, serde::Deserialize, serde::Serialize)]
 pub struct DanmakuOption {
     pub duration: f64,
     pub font: String,
@@ -26,7 +26,7 @@ pub struct DanmakuOption {
     pub bottom_percentage: f64,
     /// 透明度（0-255）
     pub opacity: u8,
-    /// 是否加粗，1代表是，0代表否
+    /// 是否加粗，1 代表是，0 代表否
     pub bold: bool,
     /// 描边
     pub outline: f64,
@@ -54,13 +54,13 @@ impl Default for DanmakuOption {
 }
 
 #[derive(Clone)]
-pub struct CanvasConfig {
+pub struct CanvasConfig<'a> {
     pub width: u64,
     pub height: u64,
-    pub danmaku_option: &'static DanmakuOption,
+    pub danmaku_option: &'a DanmakuOption,
 }
-impl CanvasConfig {
-    pub fn new(danmaku_option: &'static DanmakuOption, page: &PageInfo) -> Self {
+impl<'a> CanvasConfig<'a> {
+    pub fn new(danmaku_option: &'a DanmakuOption, page: &PageInfo) -> Self {
         let (width, height) = Self::dimension(page);
         Self {
             width,
@@ -86,7 +86,7 @@ impl CanvasConfig {
         ((720.0 / height as f64 * width as f64) as u64, 720)
     }
 
-    pub fn canvas(self) -> Canvas {
+    pub fn canvas(self) -> Canvas<'a> {
         let float_lanes_cnt =
             (self.danmaku_option.float_percentage * self.height as f64 / self.danmaku_option.lane_size as f64) as usize;
 
@@ -97,12 +97,12 @@ impl CanvasConfig {
     }
 }
 
-pub struct Canvas {
-    pub config: CanvasConfig,
+pub struct Canvas<'a> {
+    pub config: CanvasConfig<'a>,
     pub float_lanes: Vec<Option<Lane>>,
 }
 
-impl Canvas {
+impl<'a> Canvas<'a> {
     pub fn draw(&mut self, mut danmu: Danmu) -> Result<Option<Drawable>> {
         danmu.timeline_s += self.config.danmaku_option.time_offset;
         if danmu.timeline_s < 0.0 {

crates/bili_sync/src/bilibili/danmaku/danmu.rs

@@ -1,5 +1,5 @@
 //! 一个弹幕实例，但是没有位置信息
-use anyhow::{bail, Result};
+use anyhow::{Result, bail};
 
 use crate::bilibili::danmaku::canvas::CanvasConfig;
 
@@ -39,8 +39,8 @@ pub struct Danmu {
 impl Danmu {
     /// 计算弹幕的“像素长度”，会乘上一个缩放因子
     ///
-    /// 汉字算一个全宽，英文算2/3宽
-    pub fn length(&self, config: &CanvasConfig) -> f64 {
+    /// 汉字算一个全宽，英文算 2/3 宽
+    pub fn length(&self, config: &CanvasConfig<'_>) -> f64 {
         let pts = config.danmaku_option.font_size
             * self
                 .content

crates/bili_sync/src/bilibili/danmaku/writer.rs

@@ -5,8 +5,7 @@ use tokio::fs::{self, File};
 
 use crate::bilibili::danmaku::canvas::CanvasConfig;
 use crate::bilibili::danmaku::{AssWriter, Danmu};
-use crate::bilibili::PageInfo;
-use crate::config::CONFIG;
+use crate::bilibili::{DanmakuOption, PageInfo};
 
 pub struct DanmakuWriter<'a> {
     page: &'a PageInfo,
@@ -18,11 +17,11 @@ impl<'a> DanmakuWriter<'a> {
         DanmakuWriter { page, danmaku }
     }
 
-    pub async fn write(self, path: PathBuf) -> Result<()> {
+    pub async fn write(self, path: PathBuf, danmaku_option: &DanmakuOption) -> Result<()> {
         if let Some(parent) = path.parent() {
             fs::create_dir_all(parent).await?;
         }
-        let canvas_config = CanvasConfig::new(&CONFIG.danmaku_option, self.page);
+        let canvas_config = CanvasConfig::new(danmaku_option, self.page);
         let mut writer =
             AssWriter::construct(File::create(path).await?, self.page.name.clone(), canvas_config.clone()).await?;
         let mut canvas = canvas_config.canvas();

crates/bili_sync/src/bilibili/dynamic.rs

@@ -0,0 +1,89 @@
+use anyhow::{Context, Result, anyhow};
+use async_stream::try_stream;
+use chrono::DateTime;
+use futures::Stream;
+use reqwest::Method;
+use serde_json::Value;
+
+use crate::bilibili::{BiliClient, Credential, MIXIN_KEY, Validate, VideoInfo, WbiSign};
+
+pub struct Dynamic<'a> {
+    client: &'a BiliClient,
+    pub upper_id: String,
+    credential: &'a Credential,
+}
+
+impl<'a> Dynamic<'a> {
+    pub fn new(client: &'a BiliClient, upper_id: String, credential: &'a Credential) -> Self {
+        Self {
+            client,
+            upper_id,
+            credential,
+        }
+    }
+
+    pub async fn get_dynamics(&self, offset: Option<String>) -> Result<Value> {
+        self.client
+            .request(
+                Method::GET,
+                "https://api.bilibili.com/x/polymer/web-dynamic/v1/feed/space",
+                self.credential,
+            )
+            .await
+            .query(&[
+                ("host_mid", self.upper_id.as_str()),
+                ("offset", offset.as_deref().unwrap_or("")),
+                ("type", "video"),
+            ])
+            .wbi_sign(MIXIN_KEY.load().as_deref())?
+            .send()
+            .await?
+            .error_for_status()?
+            .json::<serde_json::Value>()
+            .await?
+            .validate()
+    }
+
+    pub fn into_video_stream(self) -> impl Stream<Item = Result<VideoInfo>> + 'a {
+        try_stream! {
+            let mut offset = None;
+            loop {
+                let mut res = self
+                    .get_dynamics(offset.take())
+                    .await
+                    .with_context(|| "failed to get dynamics")?;
+                let items = res["data"]["items"].as_array_mut().context("items not exist")?;
+                for item in items.iter_mut() {
+                    if item["type"].as_str().is_none_or(|t| t != "DYNAMIC_TYPE_AV") {
+                        continue;
+                    }
+                    let pub_ts = item["modules"]["module_author"]["pub_ts"].take();
+                    let pub_dt = pub_ts
+                        .as_i64()
+                        .or_else(|| pub_ts.as_str().and_then(|s| s.parse::<i64>().ok()))
+                        .and_then(DateTime::from_timestamp_secs)
+                        .with_context(|| format!("invalid pub_ts: {:?}", pub_ts))?;
+                    let mut video_info: VideoInfo =
+                        serde_json::from_value(item["modules"]["module_dynamic"]["major"]["archive"].take())?;
+                    // 这些地方不使用 let else 是因为 try_stream! 宏不支持
+                    if let VideoInfo::Dynamic { ref mut pubtime, .. } = video_info {
+                        *pubtime = pub_dt;
+                        yield video_info;
+                    } else {
+                        Err(anyhow!("video info is not dynamic"))?;
+                    }
+                }
+                if let (Some(has_more), Some(new_offset)) =
+                    (res["data"]["has_more"].as_bool(), res["data"]["offset"].as_str())
+                {
+                    if !has_more {
+                        break;
+                    }
+                    offset = Some(new_offset.to_string());
+                } else {
+                    Err(anyhow!("no has_more or offset found"))?;
+                }
+            }
+        }
+    }
+}

crates/bili_sync/src/bilibili/error.rs

@@ -1,9 +1,19 @@
 use thiserror::Error;
 
-#[derive(Error, Debug)]
+#[derive(Error, Debug, Clone)]
 pub enum BiliError {
-    #[error("risk control occurred")]
-    RiskControlOccurred,
-    #[error("request failed, status code: {0}, message: {1}")]
-    RequestFailed(i64, String),
+    #[error("response missing 'code' or 'message' field, full response: {0}")]
+    InvalidResponse(String),
+    #[error("API returned error code {0}, full response: {1}")]
+    ErrorResponse(i64, String),
+    #[error("risk control triggered by server, full response: {0}")]
+    RiskControlOccurred(String),
+    #[error("no video streams available (may indicate risk control)")]
+    VideoStreamsEmpty,
+}
+
+impl BiliError {
+    pub fn is_risk_control_related(&self) -> bool {
+        matches!(self, BiliError::RiskControlOccurred(_) | BiliError::VideoStreamsEmpty)
+    }
 }

crates/bili_sync/src/bilibili/favorite_list.rs

@@ -1,12 +1,13 @@
-use anyhow::Result;
-use async_stream::stream;
+use anyhow::{Context, Result, anyhow};
+use async_stream::try_stream;
 use futures::Stream;
 use serde_json::Value;
 
-use crate::bilibili::{BiliClient, Validate, VideoInfo};
+use crate::bilibili::{BiliClient, Credential, Validate, VideoInfo};
 pub struct FavoriteList<'a> {
     client: &'a BiliClient,
     fid: String,
+    credential: &'a Credential,
 }
 
 #[derive(Debug, serde::Deserialize)]
@@ -22,14 +23,22 @@ pub struct Upper<T> {
     pub face: String,
 }
 impl<'a> FavoriteList<'a> {
-    pub fn new(client: &'a BiliClient, fid: String) -> Self {
-        Self { client, fid }
+    pub fn new(client: &'a BiliClient, fid: String, credential: &'a Credential) -> Self {
+        Self {
+            client,
+            fid,
+            credential,
+        }
     }
 
     pub async fn get_info(&self) -> Result<FavoriteListInfo> {
         let mut res = self
             .client
-            .request(reqwest::Method::GET, "https://api.bilibili.com/x/v3/fav/folder/info")
+            .request(
+                reqwest::Method::GET,
+                "https://api.bilibili.com/x/v3/fav/folder/info",
+                self.credential,
+            )
             .await
             .query(&[("media_id", &self.fid)])
             .send()
@@ -43,11 +52,15 @@ impl<'a> FavoriteList<'a> {
 
     async fn get_videos(&self, page: u32) -> Result<Value> {
         self.client
-            .request(reqwest::Method::GET, "https://api.bilibili.com/x/v3/fav/resource/list")
+            .request(
+                reqwest::Method::GET,
+                "https://api.bilibili.com/x/v3/fav/resource/list",
+                self.credential,
+            )
             .await
             .query(&[
                 ("media_id", self.fid.as_str()),
-                ("pn", &page.to_string()),
+                ("pn", page.to_string().as_str()),
                 ("ps", "20"),
                 ("order", "mtime"),
                 ("type", "0"),
@@ -62,34 +75,31 @@ impl<'a> FavoriteList<'a> {
     }
 
     // 拿到收藏夹的所有权，返回一个收藏夹下的视频流
-    pub fn into_video_stream(self) -> impl Stream<Item = VideoInfo> + 'a {
-        stream! {
+    pub fn into_video_stream(self) -> impl Stream<Item = Result<VideoInfo>> + 'a {
+        try_stream! {
             let mut page = 1;
             loop {
-                let mut videos = match self.get_videos(page).await {
-                    Ok(v) => v,
-                    Err(e) => {
-                        error!("failed to get videos of favorite {} page {}: {}", self.fid, page, e);
-                        break;
-                    },
-                };
-                if !videos["data"]["medias"].is_array() {
-                    warn!("no medias found in favorite {} page {}", self.fid, page);
-                    break;
+                let mut videos = self
+                    .get_videos(page)
+                    .await
+                    .with_context(|| format!("failed to get videos of favorite {} page {}", self.fid, page))?;
+                let medias = &mut videos["data"]["medias"];
+                if medias.as_array().is_none_or(|v| v.is_empty()) {
+                    Err(anyhow!("no medias found in favorite {} page {}", self.fid, page))?;
                 }
-                let videos_info = match serde_json::from_value::<Vec<VideoInfo>>(videos["data"]["medias"].take()) {
-                    Ok(v) => v,
-                    Err(e) => {
-                        error!("failed to parse videos of favorite {} page {}: {}", self.fid, page, e);
-                        break;
-                    },
-                };
-                for video_info in videos_info{
+                let videos_info: Vec<VideoInfo> = serde_json::from_value(medias.take())
+                    .with_context(|| format!("failed to parse videos of favorite {} page {}", self.fid, page))?;
+                for video_info in videos_info {
                     yield video_info;
                 }
-                if videos["data"]["has_more"].is_boolean() && videos["data"]["has_more"].as_bool().unwrap(){
-                    page += 1;
-                    continue;
+                let has_more = &videos["data"]["has_more"];
+                if let Some(v) = has_more.as_bool() {
+                    if v {
+                        page += 1;
+                        continue;
+                    }
+                } else {
+                    Err(anyhow!("has_more is not a bool"))?;
                 }
                 break;
             }

crates/bili_sync/src/bilibili/me.rs

@@ -0,0 +1,138 @@
+use anyhow::{Result, ensure};
+use reqwest::Method;
+
+use crate::bilibili::{BiliClient, Credential, Validate};
+
+pub struct Me<'a> {
+    client: &'a BiliClient,
+    credential: &'a Credential,
+}
+
+impl<'a> Me<'a> {
+    pub fn new(client: &'a BiliClient, credential: &'a Credential) -> Self {
+        Self { client, credential }
+    }
+
+    pub async fn get_created_favorites(&self) -> Result<Option<Vec<FavoriteItem>>> {
+        ensure!(
+            !self.mid().is_empty(),
+            "未获取到用户 ID，请确保填写设置中的 B 站认证信息"
+        );
+        let mut resp = self
+            .client
+            .request(
+                Method::GET,
+                "https://api.bilibili.com/x/v3/fav/folder/created/list-all",
+                self.credential,
+            )
+            .await
+            .query(&[("up_mid", &self.mid())])
+            .send()
+            .await?
+            .error_for_status()?
+            .json::<serde_json::Value>()
+            .await?
+            .validate()?;
+        Ok(serde_json::from_value(resp["data"]["list"].take())?)
+    }
+
+    pub async fn get_followed_collections(&self, page_num: i32, page_size: i32) -> Result<Collections> {
+        ensure!(
+            !self.mid().is_empty(),
+            "未获取到用户 ID，请确保填写设置中的 B 站认证信息"
+        );
+        let mut resp = self
+            .client
+            .request(
+                Method::GET,
+                "https://api.bilibili.com/x/v3/fav/folder/collected/list",
+                self.credential,
+            )
+            .await
+            .query(&[("up_mid", self.mid()), ("platform", "web")])
+            .query(&[("pn", page_num), ("ps", page_size)])
+            .send()
+            .await?
+            .error_for_status()?
+            .json::<serde_json::Value>()
+            .await?
+            .validate()?;
+        Ok(serde_json::from_value(resp["data"].take())?)
+    }
+
+    pub async fn get_followed_uppers(
+        &self,
+        page_num: i32,
+        page_size: i32,
+        name: Option<&str>,
+    ) -> Result<FollowedUppers> {
+        ensure!(
+            !self.mid().is_empty(),
+            "未获取到用户 ID，请确保填写设置中的 B 站认证信息"
+        );
+        let url = if name.is_some() {
+            "https://api.bilibili.com/x/relation/followings/search"
+        } else {
+            "https://api.bilibili.com/x/relation/followings"
+        };
+        let mut request = self
+            .client
+            .request(Method::GET, url, self.credential)
+            .await
+            .query(&[("vmid", self.mid())])
+            .query(&[("pn", page_num), ("ps", page_size)]);
+        if let Some(name) = name {
+            request = request.query(&[("name", name)]);
+        }
+        let mut resp = request
+            .send()
+            .await?
+            .error_for_status()?
+            .json::<serde_json::Value>()
+            .await?
+            .validate()?;
+        Ok(serde_json::from_value(resp["data"].take())?)
+    }
+
+    fn mid(&self) -> &str {
+        &self.credential.dedeuserid
+    }
+}
+
+#[derive(Debug, serde::Deserialize)]
+pub struct FavoriteItem {
+    pub title: String,
+    pub media_count: i64,
+    pub id: i64,
+    pub mid: i64,
+}
+
+#[derive(Debug, serde::Deserialize)]
+pub struct CollectionItem {
+    pub id: i64,
+    pub fid: i64,
+    pub mid: i64,
+    pub state: i32,
+    pub title: String,
+    pub media_count: i64,
+}
+
+#[derive(Debug, serde::Deserialize)]
+pub struct Collections {
+    pub count: i64,
+    pub list: Option<Vec<CollectionItem>>,
+}
+
+#[derive(Debug, serde::Deserialize)]
+pub struct FollowedUppers {
+    pub total: i64,
+    pub list: Vec<FollowedUpper>,
+}
+
+#[derive(Debug, serde::Deserialize)]
+pub struct FollowedUpper {
+    pub mid: i64,
+    pub uname: String,
+    pub face: String,
+    pub sign: String,
+}

crates/bili_sync/src/bilibili/mod.rs

@@ -1,18 +1,22 @@
+use std::borrow::Cow;
 use std::sync::Arc;
 
 pub use analyzer::{BestStream, FilterOption};
-use anyhow::{bail, Result};
+use anyhow::{Context, Result, bail, ensure};
 use arc_swap::ArcSwapOption;
 use chrono::serde::ts_seconds;
 use chrono::{DateTime, Utc};
 pub use client::{BiliClient, Client};
 pub use collection::{Collection, CollectionItem, CollectionType};
-pub use credential::Credential;
+pub use credential::{Credential, PollStatus, Qrcode};
 pub use danmaku::DanmakuOption;
+pub use dynamic::Dynamic;
 pub use error::BiliError;
 pub use favorite_list::FavoriteList;
 use favorite_list::Upper;
+pub use me::Me;
 use once_cell::sync::Lazy;
+use reqwest::RequestBuilder;
 pub use submission::Submission;
 pub use video::{Dimension, PageInfo, Video};
 pub use watch_later::WatchLater;
@@ -22,15 +26,17 @@ mod client;
 mod collection;
 mod credential;
 mod danmaku;
+mod dynamic;
 mod error;
 mod favorite_list;
+mod me;
 mod submission;
+mod subtitle;
 mod video;
 mod watch_later;
 
 static MIXIN_KEY: Lazy<ArcSwapOption<String>> = Lazy::new(Default::default);
 
-#[inline]
 pub(crate) fn set_global_mixin_key(key: String) {
     MIXIN_KEY.store(Some(Arc::new(key)));
 }
@@ -45,17 +51,50 @@ impl Validate for serde_json::Value {
     type Output = serde_json::Value;
 
     fn validate(self) -> Result<Self::Output> {
-        let (code, msg) = match (self["code"].as_i64(), self["message"].as_str()) {
-            (Some(code), Some(msg)) => (code, msg),
-            _ => bail!("no code or message found"),
-        };
-        if code != 0 {
-            bail!(BiliError::RequestFailed(code, msg.to_owned()));
+        let code = self["code"]
+            .as_i64()
+            .with_context(|| BiliError::InvalidResponse(self.to_string()))?;
+        if code == -352 || !self["data"]["v_voucher"].is_null() {
+            bail!(BiliError::RiskControlOccurred(self.to_string()));
         }
+        ensure!(code == 0, BiliError::ErrorResponse(code, self.to_string()));
         Ok(self)
     }
 }
 
+pub(crate) trait WbiSign {
+    type Output;
+
+    fn wbi_sign(self, mixin_key: Option<impl AsRef<str>>) -> Result<Self::Output>;
+}
+
+impl WbiSign for RequestBuilder {
+    type Output = RequestBuilder;
+
+    fn wbi_sign(self, mixin_key: Option<impl AsRef<str>>) -> Result<Self::Output> {
+        let Some(mixin_key) = mixin_key else {
+            return Ok(self);
+        };
+        let (client, req) = self.build_split();
+        let mut req = req?;
+        sign_request(&mut req, mixin_key.as_ref(), chrono::Utc::now().timestamp())?;
+        Ok(RequestBuilder::from_parts(client, req))
+    }
+}
+
+fn sign_request(req: &mut reqwest::Request, mixin_key: &str, timestamp: i64) -> Result<()> {
+    let mut query_pairs = req.url().query_pairs().collect::<Vec<_>>();
+    let timestamp = timestamp.to_string();
+    query_pairs.push(("wts".into(), Cow::Borrowed(timestamp.as_str())));
+    query_pairs.sort_by(|a, b| a.0.cmp(&b.0));
+    let query_str = serde_urlencoded::to_string(query_pairs)?.replace('+', "%20");
+    let w_rid = format!("{:x}", md5::compute(query_str + mixin_key));
+    req.url_mut()
+        .query_pairs_mut()
+        .extend_pairs([("w_rid", w_rid), ("wts", timestamp)]);
+    Ok(())
+}
+
 #[derive(Debug, serde::Deserialize)]
 #[serde(untagged)]
 /// 注意此处的顺序是有要求的，因为对于 untagged 的 enum 来说，serde 会按照顺序匹配
@@ -63,7 +102,7 @@ impl Validate for serde_json::Value {
 /// > Serde will try to match the data against each variant in order and the first one that deserializes successfully is the one returned.
 pub enum VideoInfo {
     /// 从视频详情接口获取的视频信息
-    View {
+    Detail {
         title: String,
         bvid: String,
         #[serde(rename = "desc")]
@@ -76,11 +115,14 @@ pub enum VideoInfo {
         ctime: DateTime<Utc>,
         #[serde(rename = "pubdate", with = "ts_seconds")]
         pubtime: DateTime<Utc>,
+        is_upower_exclusive: bool,
+        is_upower_play: bool,
+        redirect_url: Option<String>,
         pages: Vec<PageInfo>,
         state: i32,
     },
-    /// 从收藏夹中获取的视频信息
-    Detail {
+    /// 从收藏夹接口获取的视频信息
+    Favorite {
         title: String,
         #[serde(rename = "type")]
         vtype: i32,
@@ -96,7 +138,7 @@ pub enum VideoInfo {
         pubtime: DateTime<Utc>,
         attr: i32,
     },
-    /// 从稍后再看中获取的视频信息
+    /// 从稍后再看接口获取的视频信息
     WatchLater {
         title: String,
         bvid: String,
@@ -114,8 +156,8 @@ pub enum VideoInfo {
         pubtime: DateTime<Utc>,
         state: i32,
     },
-    /// 从视频列表中获取的视频信息
-    Simple {
+    /// 从视频合集/视频列表接口获取的视频信息
+    Collection {
         bvid: String,
         #[serde(rename = "pic")]
         cover: String,
@@ -124,6 +166,7 @@ pub enum VideoInfo {
         #[serde(rename = "pubdate", with = "ts_seconds")]
         pubtime: DateTime<Utc>,
     },
+    // 从用户投稿接口获取的视频信息
     Submission {
         title: String,
         bvid: String,
@@ -134,47 +177,240 @@ pub enum VideoInfo {
         #[serde(rename = "created", with = "ts_seconds")]
         ctime: DateTime<Utc>,
     },
+    // 从动态获取的视频信息（此处 pubtime 未在结构中，因此使用 default + 手动赋值）
+    Dynamic {
+        title: String,
+        bvid: String,
+        desc: String,
+        cover: String,
+        #[serde(default)]
+        pubtime: DateTime<Utc>,
+    },
 }
 
 #[cfg(test)]
 mod tests {
-    use futures::{pin_mut, StreamExt};
+    use std::path::Path;
+
+    use anyhow::Context;
+    use futures::StreamExt;
+    use reqwest::Method;
 
     use super::*;
+    use crate::bilibili::credential::WbiImg;
+    use crate::config::VersionedConfig;
+    use crate::database::setup_database;
     use crate::utils::init_logger;
 
     #[ignore = "only for manual test"]
     #[tokio::test]
-    async fn test_video_info_type() {
-        init_logger("None,bili_sync=debug");
+    async fn test_video_info_type() -> Result<()> {
+        VersionedConfig::init_for_test(&setup_database(Path::new("./test.sqlite")).await?).await?;
+        let credential = &VersionedConfig::get().read().credential;
+        init_logger("None,bili_sync=debug", None);
         let bili_client = BiliClient::new();
         // 请求 UP 主视频必须要获取 mixin key，使用 key 计算请求参数的签名，否则直接提示权限不足返回空
-        let Ok(Some(mixin_key)) = bili_client.wbi_img().await.map(|wbi_img| wbi_img.into()) else {
-            panic!("获取 mixin key 失败");
-        };
+        let mixin_key = bili_client
+            .wbi_img(credential)
+            .await?
+            .into_mixin_key()
+            .context("no mixin key")?;
         set_global_mixin_key(mixin_key);
-        let video = Video::new(&bili_client, "BV1Z54y1C7ZB".to_string());
-        assert!(matches!(video.get_view_info().await, Ok(VideoInfo::View { .. })));
-        let collection_item = CollectionItem {
-            mid: "521722088".to_string(),
-            sid: "387214".to_string(),
-            collection_type: CollectionType::Series,
+        let collection = Collection::new(
+            &bili_client,
+            CollectionItem {
+                mid: "521722088".to_string(),
+                sid: "4523".to_string(),
+                collection_type: CollectionType::Season,
+            },
+            &credential,
+        );
+        let videos = collection
+            .into_video_stream()
+            .take(20)
+            .filter_map(|v| futures::future::ready(v.ok()))
+            .collect::<Vec<_>>()
+            .await;
+        assert!(videos.iter().all(|v| matches!(v, VideoInfo::Collection { .. })));
+        assert!(videos.iter().rev().is_sorted_by_key(|v| v.release_datetime()));
+        // 测试收藏夹
+        let favorite = FavoriteList::new(&bili_client, "3144336058".to_string(), &credential);
+        let videos = favorite
+            .into_video_stream()
+            .take(20)
+            .filter_map(|v| futures::future::ready(v.ok()))
+            .collect::<Vec<_>>()
+            .await;
+        assert!(videos.iter().all(|v| matches!(v, VideoInfo::Favorite { .. })));
+        assert!(videos.iter().rev().is_sorted_by_key(|v| v.release_datetime()));
+        // 测试稍后再看
+        let watch_later = WatchLater::new(&bili_client, &credential);
+        let videos = watch_later
+            .into_video_stream()
+            .take(20)
+            .filter_map(|v| futures::future::ready(v.ok()))
+            .collect::<Vec<_>>()
+            .await;
+        assert!(videos.iter().all(|v| matches!(v, VideoInfo::WatchLater { .. })));
+        assert!(videos.iter().rev().is_sorted_by_key(|v| v.release_datetime()));
+        // 测试投稿
+        let submission = Submission::new(&bili_client, "956761".to_string(), &credential);
+        let videos = submission
+            .into_video_stream()
+            .take(20)
+            .filter_map(|v| futures::future::ready(v.ok()))
+            .collect::<Vec<_>>()
+            .await;
+        assert!(videos.iter().all(|v| matches!(v, VideoInfo::Submission { .. })));
+        assert!(videos.iter().rev().is_sorted_by_key(|v| v.release_datetime()));
+        // 测试动态
+        let dynamic = Dynamic::new(&bili_client, "659898".to_string(), &credential);
+        let videos = dynamic
+            .into_video_stream()
+            .take(20)
+            .filter_map(|v| futures::future::ready(v.ok()))
+            .collect::<Vec<_>>()
+            .await;
+        assert!(videos.iter().all(|v| matches!(v, VideoInfo::Dynamic { .. })));
+        assert!(videos.iter().skip(1).rev().is_sorted_by_key(|v| v.release_datetime()));
+        Ok(())
+    }
+
+    #[ignore = "only for manual test"]
+    #[tokio::test]
+    async fn test_subtitle_parse() -> Result<()> {
+        VersionedConfig::init_for_test(&setup_database(Path::new("./test.sqlite")).await?).await?;
+        let credential = &VersionedConfig::get().read().credential;
+        let bili_client = BiliClient::new();
+        let mixin_key = bili_client
+            .wbi_img(credential)
+            .await?
+            .into_mixin_key()
+            .context("no mixin key")?;
+        set_global_mixin_key(mixin_key);
+        let video = Video::new(&bili_client, "BV1gLfnY8E6D".to_string(), &credential);
+        let pages = video.get_pages().await?;
+        println!("pages: {:?}", pages);
+        let subtitles = video.get_subtitles(&pages[0]).await?;
+        for subtitle in subtitles {
+            println!(
+                "{}: {}",
+                subtitle.lan,
+                subtitle.body.to_string().chars().take(200).collect::<String>()
+            );
+        }
+        Ok(())
+    }
+
+    #[ignore = "only for manual test"]
+    #[tokio::test]
+    async fn test_upower_parse() -> Result<()> {
+        VersionedConfig::init_for_test(&setup_database(Path::new("./test.sqlite")).await?).await?;
+        let credential = &VersionedConfig::get().read().credential;
+        let bili_client = BiliClient::new();
+        let mixin_key = bili_client
+            .wbi_img(credential)
+            .await?
+            .into_mixin_key()
+            .context("no mixin key")?;
+        set_global_mixin_key(mixin_key);
+        for (bvid, (upower_exclusive, upower_play)) in [
+            ("BV1HxXwYEEqt", (true, false)),  // 充电专享且无权观看
+            ("BV16w41187fx", (true, true)),   // 充电专享但有权观看
+            ("BV1n34jzPEYq", (false, false)), // 普通视频
+        ] {
+            let video = Video::new(&bili_client, bvid.to_string(), credential);
+            let info = video.get_view_info().await?;
+            let VideoInfo::Detail {
+                is_upower_exclusive,
+                is_upower_play,
+                ..
+            } = info
+            else {
+                unreachable!();
+            };
+            assert_eq!(is_upower_exclusive, upower_exclusive, "bvid: {}", bvid);
+            assert_eq!(is_upower_play, upower_play, "bvid: {}", bvid);
+        }
+        Ok(())
+    }
+
+    #[ignore = "only for manual test"]
+    #[tokio::test]
+    async fn test_ep_parse() -> Result<()> {
+        VersionedConfig::init_for_test(&setup_database(Path::new("./test.sqlite")).await?).await?;
+        let credential = &VersionedConfig::get().read().credential;
+        let bili_client = BiliClient::new();
+        let mixin_key = bili_client
+            .wbi_img(credential)
+            .await?
+            .into_mixin_key()
+            .context("no mixin key")?;
+        set_global_mixin_key(mixin_key);
+        for (bvid, redirect_is_none) in [
+            ("BV1SF411g796", false), // EP
+            ("BV13xtnzPEye", false), // 番剧
+            ("BV1kT4NzTEZj", true),  // 普通视频
+        ] {
+            let video = Video::new(&bili_client, bvid.to_string(), credential);
+            let info = video.get_view_info().await?;
+            let VideoInfo::Detail { redirect_url, .. } = info else {
+                unreachable!();
+            };
+            assert_eq!(redirect_url.is_none(), redirect_is_none, "bvid: {}", bvid);
+        }
+        Ok(())
+    }
+
+    #[test]
+    fn test_wbi_key() -> Result<()> {
+        let key = WbiImg {
+            img_url: "https://i0.hdslb.com/bfs/wbi/7cd084941338484aae1ad9425b84077c.png".to_string(),
+            sub_url: "https://i0.hdslb.com/bfs/wbi/4932caff0ff746eab6f01bf08b70ac45.png".to_string(),
         };
-        let collection = Collection::new(&bili_client, &collection_item);
-        let stream = collection.into_simple_video_stream();
-        pin_mut!(stream);
-        assert!(matches!(stream.next().await, Some(VideoInfo::Simple { .. })));
-        let favorite = FavoriteList::new(&bili_client, "3084505258".to_string());
-        let stream = favorite.into_video_stream();
-        pin_mut!(stream);
-        assert!(matches!(stream.next().await, Some(VideoInfo::Detail { .. })));
-        let watch_later = WatchLater::new(&bili_client);
-        let stream = watch_later.into_video_stream();
-        pin_mut!(stream);
-        assert!(matches!(stream.next().await, Some(VideoInfo::WatchLater { .. })));
-        let submission = Submission::new(&bili_client, "956761".to_string());
-        let stream = submission.into_video_stream();
-        pin_mut!(stream);
-        assert!(matches!(stream.next().await, Some(VideoInfo::Submission { .. })));
+        let key = key.into_mixin_key().context("no mixin key")?;
+        assert_eq!(key.as_str(), "ea1db124af3c7062474693fa704f4ff8");
+        let client = Client::new();
+        let mut req = client
+            .request(Method::GET, "https://www.baidu.com/", None)
+            .query(&[("foo", "114"), ("bar", "514")])
+            .query(&[("zab", "1919810")])
+            .build()?;
+        sign_request(&mut req, key.as_str(), 1702204169).unwrap();
+        let query: Vec<_> = req.url().query_pairs().collect();
+        assert_eq!(
+            query,
+            vec![
+                ("foo".into(), "114".into()),
+                ("bar".into(), "514".into()),
+                ("zab".into(), "1919810".into()),
+                ("w_rid".into(), "8f6f2b5b3d485fe1886cec6a0be8c5d4".into()),
+                ("wts".into(), "1702204169".into()),
+            ]
+        );
+        let key = WbiImg {
+            img_url: "https://i0.hdslb.com/bfs/wbi/7cd084941338484aae1ad9425b84077c.png".to_string(),
+            sub_url: "https://i0.hdslb.com/bfs/wbi/4932caff0ff746eab6f01bf08b70ac45.png".to_string(),
+        };
+        let key = key.into_mixin_key().context("no mixin key")?;
+        let mut req = client
+            .request(Method::GET, "https://www.baidu.com/", None)
+            .query(&[("mid", "11997177"), ("token", "")])
+            .query(&[("platform", "web"), ("web_location", "1550101")])
+            .build()?;
+        sign_request(&mut req, key.as_str(), 1703513649).unwrap();
+        let query: Vec<_> = req.url().query_pairs().collect();
+        assert_eq!(
+            query,
+            vec![
+                ("mid".into(), "11997177".into()),
+                ("token".into(), "".into()),
+                ("platform".into(), "web".into()),
+                ("web_location".into(), "1550101".into()),
+                ("w_rid".into(), "7d4428b3f2f9ee2811e116ec6fd41a4f".into()),
+                ("wts".into(), "1703513649".into()),
+            ]
+        );
+        Ok(())
     }
 }

crates/bili_sync/src/bilibili/submission.rs

@@ -1,27 +1,40 @@
-use anyhow::Result;
-use arc_swap::access::Access;
-use async_stream::stream;
+use anyhow::{Context, Result, anyhow};
+use async_stream::try_stream;
 use futures::Stream;
 use reqwest::Method;
 use serde_json::Value;
 
-use crate::bilibili::credential::encoded_query;
 use crate::bilibili::favorite_list::Upper;
-use crate::bilibili::{BiliClient, Validate, VideoInfo, MIXIN_KEY};
+use crate::bilibili::{BiliClient, Credential, Dynamic, MIXIN_KEY, Validate, VideoInfo, WbiSign};
 pub struct Submission<'a> {
     client: &'a BiliClient,
-    upper_id: String,
+    pub upper_id: String,
+    credential: &'a Credential,
+}
+
+impl<'a> From<Submission<'a>> for Dynamic<'a> {
+    fn from(submission: Submission<'a>) -> Self {
+        Dynamic::new(submission.client, submission.upper_id, submission.credential)
+    }
 }
 
 impl<'a> Submission<'a> {
-    pub fn new(client: &'a BiliClient, upper_id: String) -> Self {
-        Self { client, upper_id }
+    pub fn new(client: &'a BiliClient, upper_id: String, credential: &'a Credential) -> Self {
+        Self {
+            client,
+            upper_id,
+            credential,
+        }
     }
 
     pub async fn get_info(&self) -> Result<Upper<String>> {
         let mut res = self
             .client
-            .request(Method::GET, "https://api.bilibili.com/x/web-interface/card")
+            .request(
+                Method::GET,
+                "https://api.bilibili.com/x/web-interface/card",
+                self.credential,
+            )
             .await
             .query(&[("mid", self.upper_id.as_str())])
             .send()
@@ -35,20 +48,22 @@ impl<'a> Submission<'a> {
 
     async fn get_videos(&self, page: i32) -> Result<Value> {
         self.client
-            .request(Method::GET, "https://api.bilibili.com/x/space/wbi/arc/search")
+            .request(
+                Method::GET,
+                "https://api.bilibili.com/x/space/wbi/arc/search",
+                self.credential,
+            )
             .await
-            .query(&encoded_query(
-                vec![
-                    ("mid", self.upper_id.clone()),
-                    ("order", "pubdate".to_string()),
-                    ("order_avoided", "true".to_string()),
-                    ("platform", "web".to_string()),
-                    ("web_location", "1550101".to_string()),
-                    ("pn", page.to_string()),
-                    ("ps", "30".to_string()),
-                ],
-                MIXIN_KEY.load().as_deref().map(|x| x.as_str()),
-            ))
+            .query(&[
+                ("mid", self.upper_id.as_str()),
+                ("order", "pubdate"),
+                ("order_avoided", "true"),
+                ("platform", "web"),
+                ("web_location", "1550101"),
+                ("ps", "30"),
+            ])
+            .query(&[("pn", page)])
+            .wbi_sign(MIXIN_KEY.load().as_deref())?
             .send()
             .await?
             .error_for_status()?
@@ -57,34 +72,31 @@ impl<'a> Submission<'a> {
             .validate()
     }
 
-    pub fn into_video_stream(self) -> impl Stream<Item = VideoInfo> + 'a {
-        stream! {
+    pub fn into_video_stream(self) -> impl Stream<Item = Result<VideoInfo>> + 'a {
+        try_stream! {
             let mut page = 1;
             loop {
-                let mut videos = match self.get_videos(page).await {
-                    Ok(v) => v,
-                    Err(e) => {
-                        error!("failed to get videos of upper {} page {}: {}", self.upper_id, page, e);
-                        break;
-                    },
-                };
-                if !videos["data"]["list"]["vlist"].is_array() {
-                    warn!("no medias found in upper {} page {}", self.upper_id, page);
-                    break;
+                let mut videos = self
+                    .get_videos(page)
+                    .await
+                    .with_context(|| format!("failed to get videos of upper {} page {}", self.upper_id, page))?;
+                let vlist = &mut videos["data"]["list"]["vlist"];
+                if vlist.as_array().is_none_or(|v| v.is_empty()) {
+                    Err(anyhow!("no medias found in upper {} page {}", self.upper_id, page))?;
                 }
-                let videos_info = match serde_json::from_value::<Vec<VideoInfo>>(videos["data"]["list"]["vlist"].take()) {
-                    Ok(v) => v,
-                    Err(e) => {
-                        error!("failed to parse videos of upper {} page {}: {}", self.upper_id, page, e);
-                        break;
-                    },
-                };
-                for video_info in videos_info{
+                let videos_info: Vec<VideoInfo> = serde_json::from_value(vlist.take())
+                    .with_context(|| format!("failed to parse videos of upper {} page {}", self.upper_id, page))?;
+                for video_info in videos_info {
                     yield video_info;
                 }
-                if videos["data"]["page"]["count"].is_i64() && videos["data"]["page"]["count"].as_i64().unwrap() > (page * 30) as i64 {
-                    page += 1;
-                    continue;
+                let count = &videos["data"]["page"]["count"];
+                if let Some(v) = count.as_i64() {
+                    if v > (page * 30) as i64 {
+                        page += 1;
+                        continue;
+                    }
+                } else {
+                    Err(anyhow!("count is not an i64"))?;
                 }
                 break;
             }

crates/bili_sync/src/bilibili/subtitle.rs

@@ -0,0 +1,75 @@
+use std::fmt::Display;
+
+#[derive(Debug, serde::Deserialize)]
+pub struct SubTitlesInfo {
+    pub subtitles: Vec<SubTitleInfo>,
+}
+
+#[derive(Debug, serde::Deserialize)]
+pub struct SubTitleInfo {
+    pub lan: String,
+    pub subtitle_url: String,
+}
+
+pub struct SubTitle {
+    pub lan: String,
+    pub body: SubTitleBody,
+}
+
+#[derive(Debug, serde::Deserialize)]
+pub struct SubTitleBody(pub Vec<SubTitleItem>);
+
+#[derive(Debug, serde::Deserialize)]
+pub struct SubTitleItem {
+    from: f64,
+    to: f64,
+    content: String,
+}
+
+impl SubTitleInfo {
+    pub fn is_ai_sub(&self) -> bool {
+        // ai： aisubtitle.hdslb.com/bfs/ai_subtitle/xxxx
+        // 非 ai：aisubtitle.hdslb.com/bfs/subtitle/xxxx
+        self.subtitle_url.contains("ai_subtitle")
+    }
+}
+
+impl Display for SubTitleBody {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        for (idx, item) in self.0.iter().enumerate() {
+            writeln!(f, "{}", idx)?;
+            writeln!(f, "{} --> {}", format_time(item.from), format_time(item.to))?;
+            writeln!(f, "{}", item.content)?;
+            writeln!(f)?;
+        }
+        Ok(())
+    }
+}
+
+fn format_time(time: f64) -> String {
+    let (second, millisecond) = (time.trunc(), (time.fract() * 1e3) as u32);
+    let (hour, minute, second) = (
+        (second / 3600.0) as u32,
+        ((second % 3600.0) / 60.0) as u32,
+        (second % 60.0) as u32,
+    );
+    format!("{:02}:{:02}:{:02},{:03}", hour, minute, second, millisecond)
+}
+
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn test_format_time() {
+        // float 解析会有精度问题，但误差几毫秒应该不太关键
+        // 想再健壮一点就得手写 serde_json 解析拆分秒和毫秒，然后分别处理了
+        let testcases = [
+            (0.0, "00:00:00,000"),
+            (1.5, "00:00:01,500"),
+            (206.45, "00:03:26,449"),
+            (360001.23, "100:00:01,229"),
+        ];
+        for (time, expect) in testcases.iter() {
+            assert_eq!(super::format_time(*time), *expect);
+        }
+    }
+}

crates/bili_sync/src/bilibili/video.rs

@@ -1,43 +1,21 @@
-use anyhow::{bail, Result};
-use futures::stream::FuturesUnordered;
+use anyhow::{Context, Result, ensure};
 use futures::TryStreamExt;
+use futures::stream::FuturesUnordered;
 use prost::Message;
 use reqwest::Method;
 
 use crate::bilibili::analyzer::PageAnalyzer;
 use crate::bilibili::client::BiliClient;
-use crate::bilibili::credential::encoded_query;
 use crate::bilibili::danmaku::{DanmakuElem, DanmakuWriter, DmSegMobileReply};
-use crate::bilibili::{Validate, VideoInfo, MIXIN_KEY};
-
-static MASK_CODE: u64 = 2251799813685247;
-static XOR_CODE: u64 = 23442827791579;
-static BASE: u64 = 58;
-static DATA: &[char] = &[
-    'F', 'c', 'w', 'A', 'P', 'N', 'K', 'T', 'M', 'u', 'g', '3', 'G', 'V', '5', 'L', 'j', '7', 'E', 'J', 'n', 'H', 'p',
-    'W', 's', 'x', '4', 't', 'b', '8', 'h', 'a', 'Y', 'e', 'v', 'i', 'q', 'B', 'z', '6', 'r', 'k', 'C', 'y', '1', '2',
-    'm', 'U', 'S', 'D', 'Q', 'X', '9', 'R', 'd', 'o', 'Z', 'f',
-];
+use crate::bilibili::subtitle::{SubTitle, SubTitleBody, SubTitleInfo, SubTitlesInfo};
+use crate::bilibili::{Credential, MIXIN_KEY, Validate, VideoInfo, WbiSign};
 
 pub struct Video<'a> {
     client: &'a BiliClient,
-    pub aid: String,
     pub bvid: String,
+    credential: &'a Credential,
 }
 
-#[derive(Debug, serde::Deserialize)]
-pub struct Tag {
-    pub tag_name: String,
-}
-
-impl serde::Serialize for Tag {
-    fn serialize<S>(&self, serializer: S) -> core::result::Result<S::Ok, S::Error>
-    where
-        S: serde::Serializer,
-    {
-        serializer.serialize_str(&self.tag_name)
-    }
-}
 #[derive(Debug, serde::Deserialize, Default)]
 pub struct PageInfo {
     pub cid: i64,
@@ -57,18 +35,26 @@ pub struct Dimension {
 }
 
 impl<'a> Video<'a> {
-    pub fn new(client: &'a BiliClient, bvid: String) -> Self {
-        let aid = bvid_to_aid(&bvid).to_string();
-        Self { client, aid, bvid }
+    pub fn new(client: &'a BiliClient, bvid: String, credential: &'a Credential) -> Self {
+        Self {
+            client,
+            bvid,
+            credential,
+        }
     }
 
-    /// 直接调用视频信息接口获取详细的视频信息
+    /// 直接调用视频信息接口获取详细的视频信息，视频信息中包含了视频的分页信息
     pub async fn get_view_info(&self) -> Result<VideoInfo> {
         let mut res = self
             .client
-            .request(Method::GET, "https://api.bilibili.com/x/web-interface/view")
+            .request(
+                Method::GET,
+                "https://api.bilibili.com/x/web-interface/wbi/view",
+                self.credential,
+            )
             .await
-            .query(&[("aid", &self.aid), ("bvid", &self.bvid)])
+            .query(&[("bvid", &self.bvid)])
+            .wbi_sign(MIXIN_KEY.load().as_deref())?
             .send()
             .await?
             .error_for_status()?
@@ -78,12 +64,17 @@ impl<'a> Video<'a> {
         Ok(serde_json::from_value(res["data"].take())?)
     }
 
+    #[cfg(test)]
     pub async fn get_pages(&self) -> Result<Vec<PageInfo>> {
         let mut res = self
             .client
-            .request(Method::GET, "https://api.bilibili.com/x/player/pagelist")
+            .request(
+                Method::GET,
+                "https://api.bilibili.com/x/player/pagelist",
+                self.credential,
+            )
             .await
-            .query(&[("aid", &self.aid), ("bvid", &self.bvid)])
+            .query(&[("bvid", &self.bvid)])
             .send()
             .await?
             .error_for_status()?
@@ -93,24 +84,33 @@ impl<'a> Video<'a> {
         Ok(serde_json::from_value(res["data"].take())?)
     }
 
-    pub async fn get_tags(&self) -> Result<Vec<Tag>> {
-        let mut res = self
+    pub async fn get_tags(&self) -> Result<Vec<String>> {
+        let res = self
             .client
-            .request(Method::GET, "https://api.bilibili.com/x/web-interface/view/detail/tag")
+            .request(
+                Method::GET,
+                "https://api.bilibili.com/x/web-interface/view/detail/tag",
+                self.credential,
+            )
             .await
-            .query(&[("aid", &self.aid), ("bvid", &self.bvid)])
+            .query(&[("bvid", &self.bvid)])
             .send()
             .await?
             .error_for_status()?
             .json::<serde_json::Value>()
             .await?
             .validate()?;
-        Ok(serde_json::from_value(res["data"].take())?)
+        Ok(res["data"]
+            .as_array()
+            .context("tags is not an array")?
+            .iter()
+            .filter_map(|v| v["tag_name"].as_str().map(String::from))
+            .collect())
     }
 
-    pub async fn get_danmaku_writer(&self, page: &'a PageInfo) -> Result<DanmakuWriter> {
+    pub async fn get_danmaku_writer(&self, page: &'a PageInfo) -> Result<DanmakuWriter<'a>> {
         let tasks = FuturesUnordered::new();
-        for i in 1..=(page.duration + 359) / 360 {
+        for i in 1..=page.duration.div_ceil(360) {
             tasks.push(self.get_danmaku_segment(page, i as i64));
         }
         let result: Vec<Vec<DanmakuElem>> = tasks.try_collect().await?;
@@ -122,40 +122,46 @@ impl<'a> Video<'a> {
     async fn get_danmaku_segment(&self, page: &PageInfo, segment_idx: i64) -> Result<Vec<DanmakuElem>> {
         let mut res = self
             .client
-            .request(Method::GET, "http://api.bilibili.com/x/v2/dm/web/seg.so")
+            .request(
+                Method::GET,
+                "https://api.bilibili.com/x/v2/dm/wbi/web/seg.so",
+                self.credential,
+            )
             .await
             .query(&[("type", 1), ("oid", page.cid), ("segment_index", segment_idx)])
+            .wbi_sign(MIXIN_KEY.load().as_deref())?
             .send()
             .await?
             .error_for_status()?;
         let headers = std::mem::take(res.headers_mut());
         let content_type = headers.get("content-type");
-        if content_type.is_none_or(|v| v != "application/octet-stream") {
-            bail!(
-                "unexpected content type: {:?}, body: {:?}",
-                content_type,
-                res.text().await
-            );
-        }
+        ensure!(
+            content_type.is_some_and(|v| v == "application/octet-stream"),
+            "unexpected content type: {:?}, body: {:?}",
+            content_type,
+            res.text().await
+        );
         Ok(DmSegMobileReply::decode(res.bytes().await?)?.elems)
     }
 
     pub async fn get_page_analyzer(&self, page: &PageInfo) -> Result<PageAnalyzer> {
         let mut res = self
             .client
-            .request(Method::GET, "https://api.bilibili.com/x/player/wbi/playurl")
+            .request(
+                Method::GET,
+                "https://api.bilibili.com/x/player/wbi/playurl",
+                self.credential,
+            )
             .await
-            .query(&encoded_query(
-                vec![
-                    ("avid", self.aid.as_str()),
-                    ("cid", page.cid.to_string().as_str()),
-                    ("qn", "127"),
-                    ("otype", "json"),
-                    ("fnval", "4048"),
-                    ("fourk", "1"),
-                ],
-                MIXIN_KEY.load().as_deref().map(|x| x.as_str()),
-            ))
+            .query(&[
+                ("bvid", self.bvid.as_str()),
+                ("qn", "127"),
+                ("otype", "json"),
+                ("fnval", "4048"),
+                ("fourk", "1"),
+            ])
+            .query(&[("cid", page.cid)])
+            .wbi_sign(MIXIN_KEY.load().as_deref())?
             .send()
             .await?
             .error_for_status()?
@@ -164,27 +170,47 @@ impl<'a> Video<'a> {
             .validate()?;
         Ok(PageAnalyzer::new(res["data"].take()))
     }
-}
 
-fn bvid_to_aid(bvid: &str) -> u64 {
-    let mut bvid = bvid.chars().collect::<Vec<_>>();
-    (bvid[3], bvid[9]) = (bvid[9], bvid[3]);
-    (bvid[4], bvid[7]) = (bvid[7], bvid[4]);
-    let mut tmp = 0u64;
-    for char in bvid.into_iter().skip(3) {
-        let idx = DATA.iter().position(|&x| x == char).unwrap();
-        tmp = tmp * BASE + idx as u64;
+    pub async fn get_subtitles(&self, page: &PageInfo) -> Result<Vec<SubTitle>> {
+        let mut res = self
+            .client
+            .request(Method::GET, "https://api.bilibili.com/x/player/wbi/v2", self.credential)
+            .await
+            .query(&[("bvid", self.bvid.as_str())])
+            .query(&[("cid", page.cid)])
+            .wbi_sign(MIXIN_KEY.load().as_deref())?
+            .send()
+            .await?
+            .error_for_status()?
+            .json::<serde_json::Value>()
+            .await?
+            .validate()?;
+        // 接口返回的信息，包含了一系列的字幕，每个字幕包含了字幕的语言和 json 下载地址
+        match serde_json::from_value::<Option<SubTitlesInfo>>(res["data"]["subtitle"].take())? {
+            Some(subtitles_info) => {
+                let tasks = subtitles_info
+                    .subtitles
+                    .into_iter()
+                    .filter(|v| !v.is_ai_sub())
+                    .map(|v| self.get_subtitle(v))
+                    .collect::<FuturesUnordered<_>>();
+                tasks.try_collect().await
+            }
+            None => Ok(vec![]),
+        }
     }
-    (tmp & MASK_CODE) ^ XOR_CODE
-}
 
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_bvid_to_aid() {
-        assert_eq!(bvid_to_aid("BV1Tr421n746"), 1401752220u64);
-        assert_eq!(bvid_to_aid("BV1sH4y1s7fe"), 1051892992u64);
+    async fn get_subtitle(&self, info: SubTitleInfo) -> Result<SubTitle> {
+        let mut res = self
+            .client
+            .client // 这里可以直接使用 inner_client，因为该请求不需要鉴权
+            .request(Method::GET, format!("https:{}", &info.subtitle_url).as_str(), None)
+            .send()
+            .await?
+            .error_for_status()?
+            .json::<serde_json::Value>()
+            .await?;
+        let body: SubTitleBody = serde_json::from_value(res["body"].take())?;
+        Ok(SubTitle { lan: info.lan, body })
     }
 }

crates/bili_sync/src/bilibili/watch_later.rs

@@ -1,21 +1,26 @@
-use anyhow::Result;
-use async_stream::stream;
+use anyhow::{Context, Result, anyhow};
+use async_stream::try_stream;
 use futures::Stream;
 use serde_json::Value;
 
-use crate::bilibili::{BiliClient, Validate, VideoInfo};
+use crate::bilibili::{BiliClient, Credential, Validate, VideoInfo};
 pub struct WatchLater<'a> {
     client: &'a BiliClient,
+    credential: &'a Credential,
 }
 
 impl<'a> WatchLater<'a> {
-    pub fn new(client: &'a BiliClient) -> Self {
-        Self { client }
+    pub fn new(client: &'a BiliClient, credential: &'a Credential) -> Self {
+        Self { client, credential }
     }
 
     async fn get_videos(&self) -> Result<Value> {
         self.client
-            .request(reqwest::Method::GET, "https://api.bilibili.com/x/v2/history/toview")
+            .request(
+                reqwest::Method::GET,
+                "https://api.bilibili.com/x/v2/history/toview",
+                self.credential,
+            )
             .await
             .send()
             .await?
@@ -25,24 +30,20 @@ impl<'a> WatchLater<'a> {
             .validate()
     }
 
-    pub fn into_video_stream(self) -> impl Stream<Item = VideoInfo> + 'a {
-        stream! {
-            let Ok(mut videos) = self.get_videos().await else {
-                error!("Failed to get watch later list");
-                return;
-            };
-            if !videos["data"]["list"].is_array() {
-                error!("Watch later list is not an array");
+    pub fn into_video_stream(self) -> impl Stream<Item = Result<VideoInfo>> + 'a {
+        try_stream! {
+            let mut videos = self
+                .get_videos()
+                .await
+                .with_context(|| "Failed to get watch later list")?;
+            let list = &mut videos["data"]["list"];
+            if list.as_array().is_none_or(|v| v.is_empty()) {
+                Err(anyhow!("No videos found in watch later list"))?;
             }
-            let videos_info = match serde_json::from_value::<Vec<VideoInfo>>(videos["data"]["list"].take()) {
-                Ok(v) => v,
-                Err(e) => {
-                    error!("Failed to parse watch later list: {}", e);
-                    return;
-                }
-            };
-            for video in videos_info {
-                yield video;
+            let videos_info: Vec<VideoInfo> =
+                serde_json::from_value(list.take()).with_context(|| "Failed to parse watch later list")?;
+            for video_info in videos_info {
+                yield video_info;
             }
         }
     }

crates/bili_sync/src/config/args.rs

@@ -0,0 +1,47 @@
+use std::borrow::Cow;
+use std::sync::LazyLock;
+
+use clap::Parser;
+
+pub static ARGS: LazyLock<Args> = LazyLock::new(Args::parse);
+
+#[derive(Parser)]
+#[command(name = "Bili-Sync", version = detail_version(), about, long_about = None)]
+pub struct Args {
+    #[arg(short, long, env = "SCAN_ONLY")]
+    pub scan_only: bool,
+
+    #[arg(short, long, default_value = "None,bili_sync=info", env = "RUST_LOG")]
+    pub log_level: String,
+
+    #[arg(short, long, env = "DISABLE_CREDENTIAL_REFRESH")]
+    pub disable_credential_refresh: bool,
+}
+
+mod built_info {
+    include!(concat!(env!("OUT_DIR"), "/built.rs"));
+}
+
+pub fn version() -> Cow<'static, str> {
+    if let (Some(git_version), Some(git_dirty)) = (built_info::GIT_VERSION, built_info::GIT_DIRTY) {
+        Cow::Owned(format!("{}{}", git_version, if git_dirty { "-dirty" } else { "" }))
+    } else {
+        Cow::Borrowed(built_info::PKG_VERSION)
+    }
+}
+
+fn detail_version() -> String {
+    format!(
+        "{}
+Architecture: {}-{}
+Author: {}
+Built Time: {}
+Rustc Version: {}",
+        version(),
+        built_info::CFG_OS,
+        built_info::CFG_TARGET_ARCH,
+        built_info::PKG_AUTHORS,
+        built_info::BUILT_TIME_UTC,
+        built_info::RUSTC_VERSION,
+    )
+}

crates/bili_sync/src/config/clap.rs

@@ -1,11 +0,0 @@
-use clap::Parser;
-
-#[derive(Parser)]
-#[command(version, about, long_about = None)]
-pub struct Args {
-    #[arg(short, long, env = "SCAN_ONLY")]
-    pub scan_only: bool,
-
-    #[arg(short, long, default_value = "None,bili_sync=info", env = "RUST_LOG")]
-    pub log_level: String,
-}

crates/bili_sync/src/config/current.rs

@@ -0,0 +1,137 @@
+use std::path::PathBuf;
+use std::sync::{Arc, LazyLock};
+
+use anyhow::{Result, bail};
+use croner::parser::CronParser;
+use sea_orm::DatabaseConnection;
+use serde::{Deserialize, Serialize};
+use validator::Validate;
+
+use crate::bilibili::{Credential, DanmakuOption, FilterOption};
+use crate::config::default::{
+    default_auth_token, default_bind_address, default_collection_path, default_favorite_path, default_submission_path,
+    default_time_format,
+};
+use crate::config::item::{ConcurrentLimit, NFOTimeType, SkipOption, Trigger};
+use crate::notifier::Notifier;
+use crate::utils::model::{load_db_config, save_db_config};
+
+pub static CONFIG_DIR: LazyLock<PathBuf> =
+    LazyLock::new(|| dirs::config_dir().expect("No config path found").join("bili-sync"));
+
+#[derive(Serialize, Deserialize, Validate, Clone)]
+pub struct Config {
+    pub auth_token: String,
+    pub bind_address: String,
+    pub credential: Credential,
+    pub filter_option: FilterOption,
+    pub danmaku_option: DanmakuOption,
+    #[serde(default)]
+    pub skip_option: SkipOption,
+    pub video_name: String,
+    pub page_name: String,
+    #[serde(default)]
+    pub notifiers: Option<Arc<Vec<Notifier>>>,
+    #[serde(default = "default_favorite_path")]
+    pub favorite_default_path: String,
+    #[serde(default = "default_collection_path")]
+    pub collection_default_path: String,
+    #[serde(default = "default_submission_path")]
+    pub submission_default_path: String,
+    pub interval: Trigger,
+    pub upper_path: PathBuf,
+    pub nfo_time_type: NFOTimeType,
+    pub concurrent_limit: ConcurrentLimit,
+    pub time_format: String,
+    pub cdn_sorting: bool,
+    pub version: u64,
+}
+
+impl Config {
+    pub async fn load_from_database(connection: &DatabaseConnection) -> Result<Option<Result<Self>>> {
+        load_db_config(connection).await
+    }
+
+    pub async fn save_to_database(&self, connection: &DatabaseConnection) -> Result<()> {
+        save_db_config(self, connection).await
+    }
+
+    pub fn check(&self) -> Result<()> {
+        let mut errors = Vec::new();
+        if !self.upper_path.is_absolute() {
+            errors.push("up 主头像保存的路径应为绝对路径");
+        }
+        if self.video_name.is_empty() {
+            errors.push("未设置 video_name 模板");
+        }
+        if self.page_name.is_empty() {
+            errors.push("未设置 page_name 模板");
+        }
+        let credential = &self.credential;
+        if credential.sessdata.is_empty()
+            || credential.bili_jct.is_empty()
+            || credential.buvid3.is_empty()
+            || credential.dedeuserid.is_empty()
+            || credential.ac_time_value.is_empty()
+        {
+            errors.push("Credential 信息不完整，请确保填写完整");
+        }
+        if !(self.concurrent_limit.video > 0 && self.concurrent_limit.page > 0) {
+            errors.push("video 和 page 允许的并发数必须大于 0");
+        }
+        match &self.interval {
+            Trigger::Interval(secs) => {
+                if *secs <= 60 {
+                    errors.push("下载任务执行间隔时间必须大于 60 秒");
+                }
+            }
+            Trigger::Cron(cron) => {
+                if CronParser::builder()
+                    .seconds(croner::parser::Seconds::Required)
+                    .dom_and_dow(true)
+                    .build()
+                    .parse(cron)
+                    .is_err()
+                {
+                    errors.push("Cron 表达式无效，正确格式为“秒 分 时 日 月 周”");
+                }
+            }
+        };
+        if !errors.is_empty() {
+            bail!(
+                errors
+                    .into_iter()
+                    .map(|e| format!("- {}", e))
+                    .collect::<Vec<_>>()
+                    .join("\n")
+            );
+        }
+        Ok(())
+    }
+}
+
+impl Default for Config {
+    fn default() -> Self {
+        Self {
+            auth_token: default_auth_token(),
+            bind_address: default_bind_address(),
+            credential: Credential::default(),
+            filter_option: FilterOption::default(),
+            danmaku_option: DanmakuOption::default(),
+            skip_option: SkipOption::default(),
+            video_name: "{{title}}".to_owned(),
+            page_name: "{{bvid}}".to_owned(),
+            notifiers: None,
+            favorite_default_path: default_favorite_path(),
+            collection_default_path: default_collection_path(),
+            submission_default_path: default_submission_path(),
+            interval: Trigger::default(),
+            upper_path: CONFIG_DIR.join("upper_face"),
+            nfo_time_type: NFOTimeType::FavTime,
+            concurrent_limit: ConcurrentLimit::default(),
+            time_format: default_time_format(),
+            cdn_sorting: false,
+            version: 0,
+        }
+    }
+}

crates/bili_sync/src/config/default.rs

@@ -0,0 +1,30 @@
+use rand::seq::IndexedRandom;
+
+/// 默认的 auth_token 实现，生成随机 16 位字符串
+pub(super) fn default_auth_token() -> String {
+    let byte_choices = b"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%^&*()_+-=";
+    let mut rng = rand::rng();
+    (0..16)
+        .map(|_| *(byte_choices.choose(&mut rng).expect("choose byte failed")) as char)
+        .collect()
+}
+
+pub(crate) fn default_bind_address() -> String {
+    "0.0.0.0:12345".to_string()
+}
+
+pub(super) fn default_time_format() -> String {
+    "%Y-%m-%d".to_string()
+}
+
+pub fn default_favorite_path() -> String {
+    "收藏夹/{{name}}".to_owned()
+}
+
+pub fn default_collection_path() -> String {
+    "合集/{{name}}".to_owned()
+}
+
+pub fn default_submission_path() -> String {
+    "投稿/{{name}}".to_owned()
+}

crates/bili_sync/src/config/global.rs

@@ -1,84 +0,0 @@
-use std::path::PathBuf;
-
-use clap::Parser;
-use handlebars::handlebars_helper;
-use once_cell::sync::Lazy;
-
-use crate::config::clap::Args;
-use crate::config::item::PathSafeTemplate;
-use crate::config::Config;
-
-/// 全局的 CONFIG，可以从中读取配置信息
-pub static CONFIG: Lazy<Config> = Lazy::new(load_config);
-
-/// 全局的 TEMPLATE，用来渲染 video_name 和 page_name 模板
-pub static TEMPLATE: Lazy<handlebars::Handlebars> = Lazy::new(|| {
-    let mut handlebars = handlebars::Handlebars::new();
-    handlebars_helper!(truncate: |s: String, len: usize| {
-        if s.chars().count() > len {
-            s.chars().take(len).collect::<String>()
-        } else {
-            s.to_string()
-        }
-    });
-    handlebars.register_helper("truncate", Box::new(truncate));
-    handlebars.path_safe_register("video", &CONFIG.video_name).unwrap();
-    handlebars.path_safe_register("page", &CONFIG.page_name).unwrap();
-    handlebars
-});
-
-/// 全局的 ARGS，用来解析命令行参数
-pub static ARGS: Lazy<Args> = Lazy::new(Args::parse);
-
-/// 全局的 CONFIG_DIR，表示配置文件夹的路径
-pub static CONFIG_DIR: Lazy<PathBuf> =
-    Lazy::new(|| dirs::config_dir().expect("No config path found").join("bili-sync"));
-
-#[cfg(not(test))]
-#[inline]
-fn load_config() -> Config {
-    let config = Config::load().unwrap_or_else(|err| {
-        if err
-            .downcast_ref::<std::io::Error>()
-            .is_none_or(|e| e.kind() != std::io::ErrorKind::NotFound)
-        {
-            panic!("加载配置文件失败，错误为： {err}");
-        }
-        warn!("配置文件不存在，使用默认配置...");
-        Config::default()
-    });
-    // 放到外面，确保新的配置项被保存
-    info!("配置加载完毕，覆盖刷新原有配置");
-    config.save().unwrap();
-    // 检查配置文件内容
-    info!("校验配置文件内容...");
-    config.check();
-    config
-}
-
-#[cfg(test)]
-#[inline]
-fn load_config() -> Config {
-    let credential = match (
-        std::env::var("TEST_SESSDATA"),
-        std::env::var("TEST_BILI_JCT"),
-        std::env::var("TEST_BUVID3"),
-        std::env::var("TEST_DEDEUSERID"),
-        std::env::var("TEST_AC_TIME_VALUE"),
-    ) {
-        (Ok(sessdata), Ok(bili_jct), Ok(buvid3), Ok(dedeuserid), Ok(ac_time_value)) => {
-            Some(std::sync::Arc::new(crate::bilibili::Credential {
-                sessdata,
-                bili_jct,
-                buvid3,
-                dedeuserid,
-                ac_time_value,
-            }))
-        }
-        _ => None,
-    };
-    Config {
-        credential: arc_swap::ArcSwapOption::from(credential),
-        ..Default::default()
-    }
-}

crates/bili_sync/src/config/handlebar.rs

@@ -0,0 +1,102 @@
+use std::sync::LazyLock;
+
+use anyhow::Result;
+use handlebars::handlebars_helper;
+
+use crate::config::versioned_cache::VersionedCache;
+use crate::config::{Config, PathSafeTemplate};
+use crate::notifier::{Notifier, webhook_template_content, webhook_template_key};
+
+pub static TEMPLATE: LazyLock<VersionedCache<handlebars::Handlebars<'static>>> =
+    LazyLock::new(|| VersionedCache::new(create_template).expect("Failed to create handlebars template"));
+
+fn create_template(config: &Config) -> Result<handlebars::Handlebars<'static>> {
+    let mut handlebars = handlebars::Handlebars::new();
+    handlebars.register_helper("truncate", Box::new(truncate));
+    handlebars.path_safe_register("video", config.video_name.clone())?;
+    handlebars.path_safe_register("page", config.page_name.clone())?;
+    handlebars.path_safe_register("favorite_default_path", config.favorite_default_path.clone())?;
+    handlebars.path_safe_register("collection_default_path", config.collection_default_path.clone())?;
+    handlebars.path_safe_register("submission_default_path", config.submission_default_path.clone())?;
+    if let Some(notifiers) = &config.notifiers {
+        for notifier in notifiers.iter() {
+            if let Notifier::Webhook { url, template, .. } = notifier {
+                handlebars.register_template_string(&webhook_template_key(url), webhook_template_content(template))?;
+            }
+        }
+    }
+    Ok(handlebars)
+}
+
+handlebars_helper!(truncate: |s: String, len: usize| {
+    if s.chars().count() > len {
+        s.chars().take(len).collect::<String>()
+    } else {
+        s.to_string()
+    }
+});
+
+#[cfg(test)]
+mod tests {
+    use serde_json::json;
+
+    use super::*;
+
+    #[test]
+    fn test_template_usage() {
+        let mut template = handlebars::Handlebars::new();
+        template.register_helper("truncate", Box::new(truncate));
+        let _ = template.path_safe_register("video", "test{{bvid}}test");
+        let _ = template.path_safe_register("test_truncate", "哈哈，{{ truncate title 30 }}");
+        let _ = template.path_safe_register("test_path_unix", "{{ truncate title 7 }}/test/a");
+        let _ = template.path_safe_register("test_path_windows", r"{{ truncate title 7 }}\\test\\a");
+        #[cfg(not(windows))]
+        {
+            assert_eq!(
+                template
+                    .path_safe_render("test_path_unix", &json!({"title": "关注/永雏塔菲喵"}))
+                    .unwrap(),
+                "关注_永雏塔菲/test/a"
+            );
+            assert_eq!(
+                template
+                    .path_safe_render("test_path_windows", &json!({"title": "关注/永雏塔菲喵"}))
+                    .unwrap(),
+                "关注_永雏塔菲_test_a"
+            );
+        }
+        #[cfg(windows)]
+        {
+            assert_eq!(
+                template
+                    .path_safe_render("test_path_unix", &json!({"title": "关注/永雏塔菲喵"}))
+                    .unwrap(),
+                "关注_永雏塔菲_test_a"
+            );
+            assert_eq!(
+                template
+                    .path_safe_render("test_path_windows", &json!({"title": "关注/永雏塔菲喵"}))
+                    .unwrap(),
+                r"关注_永雏塔菲\\test\\a"
+            );
+        }
+        assert_eq!(
+            template
+                .path_safe_render("video", &json!({"bvid": "BV1b5411h7g7"}))
+                .unwrap(),
+            "testBV1b5411h7g7test"
+        );
+        assert_eq!(
+            template
+                .path_safe_render(
+                    "test_truncate",
+                    &json!({"title": "你说得对，但是 Rust 是由 Mozilla 自主研发的一款全新的编译期格斗游戏。\
+                    编译将发生在一个被称作「Cargo」的构建系统中。在这里，被引用的指针将被授予「生命周期」之力，导引对象安全。\
+                    你将扮演一位名为「Rustacean」的神秘角色，在与「Rustc」的搏斗中邂逅各种骨骼惊奇的傲娇报错。\
+                    征服她们、通过编译同时，逐步发掘「C++」程序崩溃的真相。"})
+                )
+                .unwrap(),
+            "哈哈，你说得对，但是 Rust 是由 Mozilla 自主研发的一"
+        );
+    }
+}

crates/bili_sync/src/config/item.rs

@@ -1,23 +1,10 @@
-use std::collections::HashMap;
-use std::path::PathBuf;
-
 use anyhow::Result;
-use serde::de::{Deserializer, MapAccess, Visitor};
-use serde::ser::SerializeMap;
 use serde::{Deserialize, Serialize};
 
-use crate::bilibili::{CollectionItem, CollectionType};
 use crate::utils::filenamify::filenamify;
 
-/// 稍后再看的配置
-#[derive(Serialize, Deserialize, Default)]
-pub struct WatchLaterConfig {
-    pub enabled: bool,
-    pub path: PathBuf,
-}
-
 /// NFO 文件使用的时间类型
-#[derive(Serialize, Deserialize, Default)]
+#[derive(Serialize, Deserialize, Default, Clone, Copy)]
 #[serde(rename_all = "lowercase")]
 pub enum NFOTimeType {
     #[default]
@@ -26,14 +13,33 @@ pub enum NFOTimeType {
 }
 
 /// 并发下载相关的配置
-#[derive(Serialize, Deserialize)]
+#[derive(Serialize, Deserialize, Clone)]
 pub struct ConcurrentLimit {
     pub video: usize,
     pub page: usize,
     pub rate_limit: Option<RateLimit>,
+    #[serde(default)]
+    pub download: ConcurrentDownloadLimit,
 }
 
-#[derive(Serialize, Deserialize)]
+#[derive(Serialize, Deserialize, Clone)]
+pub struct ConcurrentDownloadLimit {
+    pub enable: bool,
+    pub concurrency: usize,
+    pub threshold: u64,
+}
+
+impl Default for ConcurrentDownloadLimit {
+    fn default() -> Self {
+        Self {
+            enable: true,
+            concurrency: 4,
+            threshold: 20 * (1 << 20), // 20 MB
+        }
+    }
+}
+
+#[derive(Serialize, Deserialize, Clone)]
 pub struct RateLimit {
     pub limit: usize,
     pub duration: u64,
@@ -49,18 +55,42 @@ impl Default for ConcurrentLimit {
                 limit: 4,
                 duration: 250,
             }),
+            download: ConcurrentDownloadLimit::default(),
         }
     }
 }
 
+#[derive(Serialize, Deserialize, Clone, Default)]
+pub struct SkipOption {
+    pub no_poster: bool,
+    pub no_video_nfo: bool,
+    pub no_upper: bool,
+    pub no_danmaku: bool,
+    pub no_subtitle: bool,
+}
+
+#[derive(Serialize, Deserialize, Clone)]
+#[serde(untagged)]
+pub enum Trigger {
+    Interval(u64),
+    Cron(String),
+}
+
+impl Default for Trigger {
+    fn default() -> Self {
+        Trigger::Interval(1200)
+    }
+}
+
 pub trait PathSafeTemplate {
-    fn path_safe_register(&mut self, name: &'static str, template: &'static str) -> Result<()>;
+    fn path_safe_register(&mut self, name: &'static str, template: impl Into<String>) -> Result<()>;
     fn path_safe_render(&self, name: &'static str, data: &serde_json::Value) -> Result<String>;
 }
 
 /// 通过将模板字符串中的分隔符替换为自定义的字符串，使得模板字符串中的分隔符得以保留
 impl PathSafeTemplate for handlebars::Handlebars<'_> {
-    fn path_safe_register(&mut self, name: &'static str, template: &'static str) -> Result<()> {
+    fn path_safe_register(&mut self, name: &'static str, template: impl Into<String>) -> Result<()> {
+        let template = template.into();
         Ok(self.register_template_string(name, template.replace(std::path::MAIN_SEPARATOR_STR, "__SEP__"))?)
     }
 
@@ -68,72 +98,3 @@ impl PathSafeTemplate for handlebars::Handlebars<'_> {
         Ok(filenamify(&self.render(name, data)?).replace("__SEP__", std::path::MAIN_SEPARATOR_STR))
     }
 }
-/* 后面是用于自定义 Collection 的序列化、反序列化的样板代码 */
-pub(super) fn serialize_collection_list<S>(
-    collection_list: &HashMap<CollectionItem, PathBuf>,
-    serializer: S,
-) -> Result<S::Ok, S::Error>
-where
-    S: serde::Serializer,
-{
-    let mut map = serializer.serialize_map(Some(collection_list.len()))?;
-    for (k, v) in collection_list {
-        let prefix = match k.collection_type {
-            CollectionType::Series => "series",
-            CollectionType::Season => "season",
-        };
-        map.serialize_entry(&[prefix, &k.mid, &k.sid].join(":"), v)?;
-    }
-    map.end()
-}
-
-pub(super) fn deserialize_collection_list<'de, D>(deserializer: D) -> Result<HashMap<CollectionItem, PathBuf>, D::Error>
-where
-    D: Deserializer<'de>,
-{
-    struct CollectionListVisitor;
-
-    impl<'de> Visitor<'de> for CollectionListVisitor {
-        type Value = HashMap<CollectionItem, PathBuf>;
-
-        fn expecting(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result {
-            formatter.write_str("a map of collection list")
-        }
-
-        fn visit_map<A>(self, mut map: A) -> Result<Self::Value, A::Error>
-        where
-            A: MapAccess<'de>,
-        {
-            let mut collection_list = HashMap::new();
-            while let Some((key, value)) = map.next_entry::<String, PathBuf>()? {
-                let collection_item = match key.split(':').collect::<Vec<&str>>().as_slice() {
-                    [prefix, mid, sid] => {
-                        let collection_type = match *prefix {
-                            "series" => CollectionType::Series,
-                            "season" => CollectionType::Season,
-                            _ => {
-                                return Err(serde::de::Error::custom(
-                                    "invalid collection type, should be series or season",
-                                ))
-                            }
-                        };
-                        CollectionItem {
-                            mid: mid.to_string(),
-                            sid: sid.to_string(),
-                            collection_type,
-                        }
-                    }
-                    _ => {
-                        return Err(serde::de::Error::custom(
-                            "invalid collection key, should be series:mid:sid or season:mid:sid",
-                        ))
-                    }
-                };
-                collection_list.insert(collection_item, value);
-            }
-            Ok(collection_list)
-        }
-    }
-
-    deserializer.deserialize_map(CollectionListVisitor)
-}

crates/bili_sync/src/config/mod.rs

@@ -1,148 +1,15 @@
-use std::borrow::Cow;
-use std::collections::HashMap;
-use std::path::PathBuf;
-use std::sync::Arc;
-
-use anyhow::Result;
-use arc_swap::ArcSwapOption;
-use serde::{Deserialize, Serialize};
-
-mod clap;
-mod global;
+mod args;
+mod current;
+mod default;
+mod handlebar;
 mod item;
+mod versioned_cache;
+mod versioned_config;
 
-use crate::bilibili::{CollectionItem, Credential, DanmakuOption, FilterOption};
-pub use crate::config::global::{ARGS, CONFIG, CONFIG_DIR, TEMPLATE};
-use crate::config::item::{deserialize_collection_list, serialize_collection_list, ConcurrentLimit};
-pub use crate::config::item::{NFOTimeType, PathSafeTemplate, RateLimit, WatchLaterConfig};
-
-fn default_time_format() -> String {
-    "%Y-%m-%d".to_string()
-}
-
-#[derive(Serialize, Deserialize)]
-pub struct Config {
-    pub credential: ArcSwapOption<Credential>,
-    pub filter_option: FilterOption,
-    #[serde(default)]
-    pub danmaku_option: DanmakuOption,
-    pub favorite_list: HashMap<String, PathBuf>,
-    #[serde(
-        default,
-        serialize_with = "serialize_collection_list",
-        deserialize_with = "deserialize_collection_list"
-    )]
-    pub collection_list: HashMap<CollectionItem, PathBuf>,
-    #[serde(default)]
-    pub submission_list: HashMap<String, PathBuf>,
-    #[serde(default)]
-    pub watch_later: WatchLaterConfig,
-    pub video_name: Cow<'static, str>,
-    pub page_name: Cow<'static, str>,
-    pub interval: u64,
-    pub upper_path: PathBuf,
-    #[serde(default)]
-    pub nfo_time_type: NFOTimeType,
-    #[serde(default)]
-    pub concurrent_limit: ConcurrentLimit,
-    #[serde(default = "default_time_format")]
-    pub time_format: String,
-}
-
-impl Default for Config {
-    fn default() -> Self {
-        Self {
-            credential: ArcSwapOption::from(Some(Arc::new(Credential::default()))),
-            filter_option: FilterOption::default(),
-            danmaku_option: DanmakuOption::default(),
-            favorite_list: HashMap::new(),
-            collection_list: HashMap::new(),
-            submission_list: HashMap::new(),
-            watch_later: Default::default(),
-            video_name: Cow::Borrowed("{{title}}"),
-            page_name: Cow::Borrowed("{{bvid}}"),
-            interval: 1200,
-            upper_path: CONFIG_DIR.join("upper_face"),
-            nfo_time_type: NFOTimeType::FavTime,
-            concurrent_limit: ConcurrentLimit::default(),
-            time_format: default_time_format(),
-        }
-    }
-}
-
-impl Config {
-    pub fn save(&self) -> Result<()> {
-        let config_path = CONFIG_DIR.join("config.toml");
-        std::fs::create_dir_all(&*CONFIG_DIR)?;
-        std::fs::write(config_path, toml::to_string_pretty(self)?)?;
-        Ok(())
-    }
-
-    #[cfg(not(test))]
-    fn load() -> Result<Self> {
-        let config_path = CONFIG_DIR.join("config.toml");
-        let config_content = std::fs::read_to_string(config_path)?;
-        Ok(toml::from_str(&config_content)?)
-    }
-
-    #[cfg(not(test))]
-    pub fn check(&self) {
-        let mut ok = true;
-        if self.favorite_list.is_empty() && self.collection_list.is_empty() && !self.watch_later.enabled {
-            ok = false;
-            error!("没有配置任何需要扫描的内容，程序空转没有意义");
-        }
-        if self.watch_later.enabled && !self.watch_later.path.is_absolute() {
-            error!(
-                "稍后再看保存的路径应为绝对路径，检测到：{}",
-                self.watch_later.path.display()
-            );
-        }
-        for path in self.favorite_list.values() {
-            if !path.is_absolute() {
-                ok = false;
-                error!("收藏夹保存的路径应为绝对路径，检测到: {}", path.display());
-            }
-        }
-        if !self.upper_path.is_absolute() {
-            ok = false;
-            error!("up 主头像保存的路径应为绝对路径");
-        }
-        if self.video_name.is_empty() {
-            ok = false;
-            error!("未设置 video_name 模板");
-        }
-        if self.page_name.is_empty() {
-            ok = false;
-            error!("未设置 page_name 模板");
-        }
-        let credential = self.credential.load();
-        match credential.as_deref() {
-            Some(credential) => {
-                if credential.sessdata.is_empty()
-                    || credential.bili_jct.is_empty()
-                    || credential.buvid3.is_empty()
-                    || credential.dedeuserid.is_empty()
-                    || credential.ac_time_value.is_empty()
-                {
-                    ok = false;
-                    error!("Credential 信息不完整，请确保填写完整");
-                }
-            }
-            None => {
-                ok = false;
-                error!("未设置 Credential 信息");
-            }
-        }
-        if !(self.concurrent_limit.video > 0 && self.concurrent_limit.page > 0) {
-            ok = false;
-            error!("允许的并发数必须大于 0");
-        }
-        if !ok {
-            panic!(
-                "位于 {} 的配置文件不合法，请参考提示信息修复后继续运行",
-                CONFIG_DIR.join("config.toml").display()
-            );
-        }
-    }
-}
+pub use crate::config::args::{ARGS, version};
+pub use crate::config::current::{CONFIG_DIR, Config};
+pub(crate) use crate::config::default::default_bind_address;
+pub use crate::config::handlebar::TEMPLATE;
+pub use crate::config::item::{ConcurrentDownloadLimit, NFOTimeType, PathSafeTemplate, RateLimit, Trigger};
+pub use crate::config::versioned_cache::VersionedCache;
+pub use crate::config::versioned_config::VersionedConfig;

crates/bili_sync/src/config/versioned_cache.rs

@@ -0,0 +1,56 @@
+use std::sync::Arc;
+
+use anyhow::Result;
+use arc_swap::{ArcSwap, Guard};
+use tokio_util::future::FutureExt;
+use tokio_util::sync::CancellationToken;
+
+use crate::config::{Config, VersionedConfig};
+
+pub struct VersionedCache<T> {
+    inner: Arc<ArcSwap<T>>,
+    cancel_token: CancellationToken,
+}
+
+/// 一个跟随全局配置变化自动更新的缓存
+impl<T: Send + Sync + 'static> VersionedCache<T> {
+    pub fn new(builder: fn(&Config) -> Result<T>) -> Result<Self> {
+        let mut rx = VersionedConfig::get().subscribe();
+        let initial_value = builder(&rx.borrow_and_update())?;
+        let cancel_token = CancellationToken::new();
+        let inner = Arc::new(ArcSwap::from_pointee(initial_value));
+        let inner_clone = inner.clone();
+        tokio::spawn(
+            async move {
+                while rx.changed().await.is_ok() {
+                    match builder(&rx.borrow()) {
+                        Ok(new_value) => {
+                            inner_clone.store(Arc::new(new_value));
+                        }
+                        Err(e) => {
+                            error!("Failed to update versioned cache: {:?}", e);
+                        }
+                    }
+                }
+            }
+            .with_cancellation_token_owned(cancel_token.clone()),
+        );
+        Ok(Self { inner, cancel_token })
+    }
+
+    /// 获取一个临时的只读引用
+    pub fn read(&self) -> Guard<Arc<T>> {
+        self.inner.load()
+    }
+
+    /// 获取当前缓存的完整快照
+    pub fn snapshot(&self) -> Arc<T> {
+        self.inner.load_full()
+    }
+}
+
+impl<T> Drop for VersionedCache<T> {
+    fn drop(&mut self) {
+        self.cancel_token.cancel();
+    }
+}

crates/bili_sync/src/config/versioned_config.rs

@@ -0,0 +1,126 @@
+use std::sync::Arc;
+
+use anyhow::{Result, bail};
+use arc_swap::{ArcSwap, Guard};
+use sea_orm::DatabaseConnection;
+use tokio::sync::{OnceCell, watch};
+
+use crate::bilibili::Credential;
+use crate::config::Config;
+
+static VERSIONED_CONFIG: OnceCell<VersionedConfig> = OnceCell::const_new();
+
+pub struct VersionedConfig {
+    inner: ArcSwap<Config>,
+    update_lock: tokio::sync::Mutex<()>,
+    tx: watch::Sender<Arc<Config>>,
+    rx: watch::Receiver<Arc<Config>>,
+}
+
+impl VersionedConfig {
+    /// 初始化全局的 `VersionedConfig`，初始化失败或者已初始化过则返回错误
+    pub async fn init(connection: &DatabaseConnection) -> Result<&'static VersionedConfig> {
+        VERSIONED_CONFIG
+            .get_or_try_init(|| async move {
+                let mut config = match Config::load_from_database(connection).await? {
+                    Some(Ok(config)) => config,
+                    Some(Err(e)) => bail!("解析数据库配置失败： {}", e),
+                    None => {
+                        let config = Config::default();
+                        warn!(
+                            "生成 auth_token：{}，可使用该 token 登录 web UI，该信息仅在首次运行时打印",
+                            config.auth_token
+                        );
+                        config.save_to_database(connection).await?;
+                        config
+                    }
+                };
+                // version 本身不具有实际意义，仅用于并发更新时的版本控制，在初始化时可以直接清空
+                config.version = 0;
+                Ok(VersionedConfig::new(config))
+            })
+            .await
+    }
+
+    #[cfg(test)]
+    /// 仅在测试环境使用，该方法会尝试从测试数据库中加载配置并写入到全局的 VERSIONED_CONFIG
+    pub async fn init_for_test(connection: &DatabaseConnection) -> Result<&'static VersionedConfig> {
+        VERSIONED_CONFIG
+            .get_or_try_init(|| async move {
+                let Some(Ok(config)) = Config::load_from_database(&connection).await? else {
+                    bail!("no config found in test database");
+                };
+                Ok(VersionedConfig::new(config))
+            })
+            .await
+    }
+
+    #[cfg(not(test))]
+    /// 获取全局的 `VersionedConfig`，如果未初始化则会 panic
+    pub fn get() -> &'static VersionedConfig {
+        VERSIONED_CONFIG.get().expect("VERSIONED_CONFIG is not initialized")
+    }
+
+    #[cfg(test)]
+    /// 尝试获取全局的 `VersionedConfig`，如果未初始化则退回默认配置
+    pub fn get() -> &'static VersionedConfig {
+        use std::sync::LazyLock;
+        static FALLBACK_CONFIG: LazyLock<VersionedConfig> = LazyLock::new(|| VersionedConfig::new(Config::default()));
+        // 优先从全局变量获取，未初始化则退回默认配置
+        return VERSIONED_CONFIG.get().unwrap_or_else(|| &FALLBACK_CONFIG);
+    }
+
+    fn new(config: Config) -> Self {
+        let inner = ArcSwap::from_pointee(config);
+        let (tx, rx) = watch::channel(inner.load_full());
+        Self {
+            inner,
+            update_lock: tokio::sync::Mutex::new(()),
+            tx,
+            rx,
+        }
+    }
+
+    pub fn read(&self) -> Guard<Arc<Config>> {
+        self.inner.load()
+    }
+
+    pub fn snapshot(&self) -> Arc<Config> {
+        self.inner.load_full()
+    }
+
+    pub fn subscribe(&self) -> watch::Receiver<Arc<Config>> {
+        self.rx.clone()
+    }
+
+    pub async fn update_credential(
+        &self,
+        new_credential: Credential,
+        connection: &DatabaseConnection,
+    ) -> Result<Arc<Config>> {
+        let _lock = self.update_lock.lock().await;
+        let mut new_config = self.inner.load().as_ref().clone();
+        new_config.credential = new_credential;
+        new_config.version += 1;
+        new_config.save_to_database(connection).await?;
+        let new_config = Arc::new(new_config);
+        self.inner.store(new_config.clone());
+        self.tx.send(new_config.clone())?;
+        Ok(new_config)
+    }
+
+    /// 外部 API 会调用这个方法，如果更新失败直接返回错误
+    pub async fn update(&self, mut new_config: Config, connection: &DatabaseConnection) -> Result<Arc<Config>> {
+        let _lock = self.update_lock.lock().await;
+        let old_config = self.inner.load();
+        if old_config.version != new_config.version {
+            bail!("配置版本不匹配，请刷新页面修改后重新提交");
+        }
+        new_config.version += 1;
+        new_config.save_to_database(connection).await?;
+        let new_config = Arc::new(new_config);
+        self.inner.store(new_config.clone());
+        self.tx.send(new_config.clone())?;
+        Ok(new_config)
+    }
+}

crates/bili_sync/src/database.rs

@@ -1,25 +1,71 @@
-use anyhow::Result;
+use std::path::Path;
+use std::time::Duration;
+
+use anyhow::{Context, Result, bail};
 use bili_sync_migration::{Migrator, MigratorTrait};
-use sea_orm::{ConnectOptions, Database, DatabaseConnection};
+use sea_orm::sqlx::sqlite::{SqliteConnectOptions, SqliteJournalMode, SqliteSynchronous};
+use sea_orm::sqlx::{ConnectOptions as SqlxConnectOptions, Sqlite};
+use sea_orm::{ConnectOptions, ConnectionTrait, Database, DatabaseConnection, SqlxSqliteConnector, Statement};
 
-use crate::config::CONFIG_DIR;
-
-fn database_url() -> String {
-    format!("sqlite://{}?mode=rwc", CONFIG_DIR.join("data.sqlite").to_string_lossy())
+fn database_url(path: &Path) -> String {
+    format!("sqlite://{}?mode=rwc", path.to_string_lossy())
 }
 
-pub async fn database_connection() -> Result<DatabaseConnection> {
-    let mut option = ConnectOptions::new(database_url());
+async fn database_connection(database_url: &str) -> Result<DatabaseConnection> {
+    let mut option = ConnectOptions::new(database_url);
     option
-        .max_connections(100)
+        .max_connections(50)
         .min_connections(5)
-        .acquire_timeout(std::time::Duration::from_secs(90));
-    Ok(Database::connect(option).await?)
+        .acquire_timeout(Duration::from_secs(90));
+    let connect_option = option
+        .get_url()
+        .parse::<SqliteConnectOptions>()
+        .context("Failed to parse database URL")?
+        .disable_statement_logging()
+        .busy_timeout(Duration::from_secs(90))
+        .journal_mode(SqliteJournalMode::Wal)
+        .synchronous(SqliteSynchronous::Normal)
+        .optimize_on_close(true, None);
+    Ok(SqlxSqliteConnector::from_sqlx_sqlite_pool(
+        option
+            .sqlx_pool_options::<Sqlite>()
+            .connect_with(connect_option)
+            .await?,
+    ))
 }
 
-pub async fn migrate_database() -> Result<()> {
+async fn migrate_database(database_url: &str) -> Result<()> {
     // 注意此处使用内部构造的 DatabaseConnection，而不是通过 database_connection() 获取
     // 这是因为使用多个连接的 Connection 会导致奇怪的迁移顺序问题，而使用默认的连接选项不会
-    let connection = Database::connect(database_url()).await?;
+    let connection = Database::connect(database_url).await?;
+    // 避免 https://github.com/amtoaer/bili-sync/issues/571 问题，迁移前根据 migration 确认当前版本
+    // 如果用户从 2.6.0 以下版本直接升级，migration 不满足需求，直接报错而不执行迁移
+    if connection
+        .query_one(Statement::from_string(
+            connection.get_database_backend(),
+            "SELECT 1 FROM seaql_migrations WHERE version = 'm20250613_043257_add_config';",
+        ))
+        .await
+        .is_ok_and(|res| res.is_none())
+    {
+        // 查询成功且结果为空，即没有 m20250613_043257_add_config，说明版本低于 2.6.0
+        bail!("该版本仅支持从 2.6.x 以上的版本升级，请先升级至 2.6.x 或 2.7.x 完成配置迁移，再升级至最新版本。");
+    }
     Ok(Migrator::up(&connection, None).await?)
 }
+
+/// 进行数据库迁移并获取数据库连接，供外部使用
+pub async fn setup_database(path: &Path) -> Result<DatabaseConnection> {
+    if let Some(parent) = path.parent() {
+        tokio::fs::create_dir_all(parent).await.context(
+            "Failed to create config directory. Please check if you have granted necessary permissions to your folder.",
+        )?;
+    }
+    let database_url = database_url(path);
+    migrate_database(&database_url)
+        .await
+        .context("Failed to migrate database")?;
+    database_connection(&database_url)
+        .await
+        .context("Failed to connect to database")
+}

crates/bili_sync/src/downloader.rs

@@ -1,12 +1,21 @@
+use core::str;
+use std::io::SeekFrom;
 use std::path::Path;
+use std::sync::Arc;
 
-use anyhow::{anyhow, Result};
-use futures::StreamExt;
-use reqwest::Method;
-use tokio::fs::{self, File};
-use tokio::io;
+use anyhow::{Context, Result, bail, ensure};
+use async_tempfile::TempFile;
+use futures::TryStreamExt;
+use reqwest::{Method, StatusCode, header};
+use tokio::fs::{self};
+use tokio::io::{AsyncSeekExt, AsyncWriteExt};
+use tokio::process::Command;
+use tokio::task::JoinSet;
+use tokio_util::io::StreamReader;
 
 use crate::bilibili::Client;
+use crate::config::ConcurrentDownloadLimit;
+
 pub struct Downloader {
     client: Client,
 }
@@ -19,38 +28,317 @@ impl Downloader {
         Self { client }
     }
 
-    pub async fn fetch(&self, url: &str, path: &Path) -> Result<()> {
+    pub async fn fetch(&self, url: &str, path: &Path, concurrent_download: &ConcurrentDownloadLimit) -> Result<()> {
+        let mut temp_file = TempFile::new().await?;
+        self.fetch_internal(url, &mut temp_file, false, concurrent_download)
+            .await?;
         if let Some(parent) = path.parent() {
             fs::create_dir_all(parent).await?;
         }
-        let mut file = File::create(path).await?;
-        let mut res = self.client.request(Method::GET, url, None).send().await?.bytes_stream();
-        while let Some(item) = res.next().await {
-            io::copy(&mut item?.as_ref(), &mut file).await?;
+        fs::copy(temp_file.file_path(), path).await?;
+        // temp_file 的 drop 需要 std::fs::remove_file
+        // 如果交由 rust 自动执行虽然逻辑正确但会略微阻塞异步上下文
+        // 尽量主动调用，保证正常执行的情况下文件清除操作由 spawn_blocking 在专门线程中完成
+        temp_file.drop_async().await;
+        Ok(())
+    }
+
+    pub async fn multi_fetch(
+        &self,
+        urls: &[&str],
+        path: &Path,
+        concurrent_download: &ConcurrentDownloadLimit,
+    ) -> Result<()> {
+        let temp_file = self.multi_fetch_internal(urls, true, concurrent_download).await?;
+        if let Some(parent) = path.parent() {
+            fs::create_dir_all(parent).await?;
+        }
+        fs::copy(temp_file.file_path(), path).await?;
+        temp_file.drop_async().await;
+        Ok(())
+    }
+
+    pub async fn multi_fetch_and_merge(
+        &self,
+        video_urls: &[&str],
+        audio_urls: &[&str],
+        path: &Path,
+        concurrent_download: &ConcurrentDownloadLimit,
+    ) -> Result<()> {
+        let (video_temp_file, audio_temp_file) = tokio::try_join!(
+            self.multi_fetch_internal(video_urls, true, concurrent_download),
+            self.multi_fetch_internal(audio_urls, true, concurrent_download)
+        )?;
+        let final_temp_file = TempFile::new().await?;
+        let output = Command::new("ffmpeg")
+            .args([
+                "-i",
+                video_temp_file.file_path().to_string_lossy().as_ref(),
+                "-i",
+                audio_temp_file.file_path().to_string_lossy().as_ref(),
+                "-c",
+                "copy",
+                "-strict",
+                "unofficial",
+                "-f",
+                "mp4",
+                "-y",
+                final_temp_file.file_path().to_string_lossy().as_ref(),
+            ])
+            .output()
+            .await
+            .context("failed to run ffmpeg")?;
+        if !output.status.success() {
+            bail!("ffmpeg error: {}", str::from_utf8(&output.stderr).unwrap_or("unknown"));
+        }
+        if let Some(parent) = path.parent() {
+            fs::create_dir_all(parent).await?;
+        }
+        fs::copy(final_temp_file.file_path(), path).await?;
+        tokio::join!(
+            video_temp_file.drop_async(),
+            audio_temp_file.drop_async(),
+            final_temp_file.drop_async()
+        );
+        Ok(())
+    }
+
+    async fn multi_fetch_internal(
+        &self,
+        urls: &[&str],
+        is_stream: bool,
+        concurrent_download: &ConcurrentDownloadLimit,
+    ) -> Result<TempFile> {
+        if urls.is_empty() {
+            bail!("no urls provided");
+        }
+        let mut temp_file = TempFile::new().await?;
+        for (idx, url) in urls.iter().enumerate() {
+            match self
+                .fetch_internal(url, &mut temp_file, is_stream, concurrent_download)
+                .await
+            {
+                Ok(_) => return Ok(temp_file),
+                Err(e) => {
+                    if idx == urls.len() - 1 {
+                        temp_file.drop_async().await;
+                        return Err(e).with_context(|| format!("failed to download file from all {} urls", urls.len()));
+                    }
+                    temp_file.set_len(0).await?;
+                    temp_file.rewind().await?;
+                }
+            }
+        }
+        unreachable!()
+    }
+
+    async fn fetch_internal(
+        &self,
+        url: &str,
+        file: &mut TempFile,
+        is_stream: bool,
+        concurrent_download: &ConcurrentDownloadLimit,
+    ) -> Result<()> {
+        if concurrent_download.enable {
+            self.fetch_parallel(url, file, is_stream, concurrent_download).await
+        } else {
+            self.fetch_serial(url, file).await
+        }
+    }
+
+    async fn fetch_serial(&self, url: &str, file: &mut TempFile) -> Result<()> {
+        let resp = self
+            .client
+            .request(Method::GET, url, None)
+            .send()
+            .await?
+            .error_for_status()?;
+        let expected = resp.header_content_length();
+        let mut stream_reader = StreamReader::new(resp.bytes_stream().map_err(std::io::Error::other));
+        let received = tokio::io::copy(&mut stream_reader, file).await?;
+        file.flush().await?;
+        if let Some(expected) = expected {
+            ensure!(
+                received == expected,
+                "downloaded bytes mismatch: expected {}, got {}",
+                expected,
+                received
+            );
         }
         Ok(())
     }
 
-    pub async fn merge(&self, video_path: &Path, audio_path: &Path, output_path: &Path) -> Result<()> {
-        let output = tokio::process::Command::new("ffmpeg")
-            .args([
-                "-i",
-                video_path.to_str().unwrap(),
-                "-i",
-                audio_path.to_str().unwrap(),
-                "-c",
-                "copy",
-                "-y",
-                output_path.to_str().unwrap(),
-            ])
-            .output()
-            .await?;
-        if !output.status.success() {
-            return match String::from_utf8(output.stderr) {
-                Ok(err) => Err(anyhow!(err)),
-                _ => Err(anyhow!("ffmpeg error")),
-            };
+    async fn fetch_parallel(
+        &self,
+        url: &str,
+        file: &mut TempFile,
+        is_stream: bool,
+        concurrent_download: &ConcurrentDownloadLimit,
+    ) -> Result<()> {
+        let (concurrency, threshold) = (concurrent_download.concurrency, concurrent_download.threshold);
+        let file_size = if is_stream {
+            // B 站视频、音频流存在 HEAD 为 404 但 GET 正常的情况，此处假设支持分块，直接使用携带 Range 头的 GET 请求探测
+            let resp = self
+                .client
+                .request(Method::GET, url, None)
+                .header(header::RANGE, "bytes=0-0")
+                .send()
+                .await?
+                .error_for_status()?;
+            if resp.status() != StatusCode::PARTIAL_CONTENT {
+                return self.fetch_serial(url, file).await;
+            }
+            resp.header_file_size()
+        } else {
+            // 对于普通文件，直接使用常规的 HEAD 请求探测
+            let resp = self
+                .client
+                .request(Method::HEAD, url, None)
+                .send()
+                .await?
+                .error_for_status()?;
+            if resp
+                .headers()
+                .get(header::ACCEPT_RANGES)
+                // https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Accept-Ranges#none
+                .is_none_or(|v| v.to_str().unwrap_or_default() == "none")
+            {
+                return self.fetch_serial(url, file).await;
+            }
+            resp.header_content_length()
+        };
+        let Some(file_size) = file_size else {
+            return self.fetch_serial(url, file).await;
+        };
+        let chunk_size = file_size / concurrency as u64;
+        if chunk_size < threshold {
+            return self.fetch_serial(url, file).await;
+        }
+        file.set_len(file_size).await?;
+        let mut tasks = JoinSet::new();
+        let url = Arc::new(url.to_string());
+        for i in 0..concurrency {
+            let start = i as u64 * chunk_size;
+            let end = if i == concurrency - 1 {
+                file_size
+            } else {
+                start + chunk_size
+            } - 1;
+            let (url_clone, client_clone) = (url.clone(), self.client.clone());
+            let mut file_clone = file.open_rw().await?;
+            tasks.spawn(async move {
+                file_clone.seek(SeekFrom::Start(start)).await?;
+                let range_header = format!("bytes={}-{}", start, end);
+                let resp = client_clone
+                    .request(Method::GET, &url_clone, None)
+                    .header(header::RANGE, &range_header)
+                    .send()
+                    .await?
+                    .error_for_status()?;
+                if let Some(content_length) = resp.header_content_length() {
+                    ensure!(
+                        content_length == end - start + 1,
+                        "content length mismatch: expected {}, got {}",
+                        end - start + 1,
+                        content_length
+                    );
+                }
+                let mut stream_reader = StreamReader::new(resp.bytes_stream().map_err(std::io::Error::other));
+                let received = tokio::io::copy(&mut stream_reader, &mut file_clone).await?;
+                file_clone.flush().await?;
+                ensure!(
+                    received == end - start + 1,
+                    "downloaded bytes mismatch: expected {}, got {}",
+                    end - start + 1,
+                    received,
+                );
+                Ok(())
+            });
+        }
+        while let Some(res) = tasks.join_next().await {
+            res??;
         }
         Ok(())
     }
 }
+
+/// reqwest.content_length() 居然指的是 body_size 而非 content-length header，没办法自己实现一下
+/// https://github.com/seanmonstar/reqwest/issues/1814
+trait ResponseExt {
+    /// 获取 Content-Length 头的值
+    fn header_content_length(&self) -> Option<u64>;
+    /// 获取 Content-Range 头中的文件总大小部分
+    fn header_file_size(&self) -> Option<u64>;
+}
+
+impl ResponseExt for reqwest::Response {
+    fn header_content_length(&self) -> Option<u64> {
+        self.headers()
+            .get(header::CONTENT_LENGTH)
+            .and_then(|v| v.to_str().ok())
+            .and_then(|s| s.parse::<u64>().ok())
+    }
+
+    fn header_file_size(&self) -> Option<u64> {
+        self.headers()
+            .get(header::CONTENT_RANGE)
+            .and_then(|v| v.to_str().ok())
+            .and_then(|s| {
+                // Content-Range: bytes 0-0/800946
+                s.rsplit_once('/')
+            })
+            .and_then(|(_, size_str)| size_str.parse::<u64>().ok())
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use std::path::Path;
+
+    use anyhow::Result;
+
+    use crate::bilibili::{BestStream, BiliClient, Video};
+    use crate::config::VersionedConfig;
+    use crate::database::setup_database;
+    use crate::downloader::Downloader;
+
+    #[ignore = "only for manual test"]
+    #[tokio::test(flavor = "multi_thread")]
+    async fn test_parse_and_download_video() -> Result<()> {
+        VersionedConfig::init_for_test(&setup_database(Path::new("./test.sqlite")).await?).await?;
+        let config = VersionedConfig::get().read();
+        let client = BiliClient::new();
+        let video = Video::new(&client, "BV1QJmaYKEv4".to_owned(), &config.credential);
+        let pages = video.get_pages().await.expect("failed to get pages");
+        let first_page = pages.into_iter().next().expect("no page found");
+        let mut page_analyzer = video
+            .get_page_analyzer(&first_page)
+            .await
+            .expect("failed to get page analyzer");
+        let json_info = serde_json::to_string_pretty(&page_analyzer.info)?;
+        tokio::fs::write("./debug_playurl.json", json_info).await?;
+        let best_stream = page_analyzer
+            .best_stream(&config.filter_option)
+            .expect("failed to get best stream");
+        let BestStream::VideoAudio {
+            video,
+            audio: Some(audio),
+        } = best_stream
+        else {
+            panic!("best stream is not video & audio");
+        };
+        dbg!(&video);
+        dbg!(&audio);
+        let downloader = Downloader::new(client.client);
+        downloader
+            .multi_fetch_and_merge(
+                &video.urls(true),
+                &audio.urls(true),
+                Path::new("./output.mp4"),
+                &config.concurrent_limit.download,
+            )
+            .await
+            .expect("failed to download video");
+        Ok(())
+    }
+}

crates/bili_sync/src/error.rs

@@ -1,9 +1,50 @@
-use thiserror::Error;
+use std::io;
 
-#[derive(Error, Debug)]
-#[error("Request too frequently")]
-pub struct DownloadAbortError();
+use anyhow::Result;
 
-#[derive(Error, Debug)]
-#[error("Process page error")]
-pub struct ProcessPageError();
+pub enum ExecutionStatus {
+    Skipped,
+    Succeeded,
+    Ignored(anyhow::Error),
+    Failed(anyhow::Error),
+    // 任务可以返回该状态固定自己的 status
+    Fixed(u32),
+}
+
+// 目前 stable rust 似乎不支持自定义类型使用 ? 运算符，只能先在返回值使用 Result，再这样套层娃
+impl From<Result<ExecutionStatus>> for ExecutionStatus {
+    fn from(res: Result<ExecutionStatus>) -> Self {
+        match res {
+            Ok(status) => status,
+            Err(err) => {
+                for cause in err.chain() {
+                    if let Some(io_err) = cause.downcast_ref::<io::Error>() {
+                        // 权限错误
+                        if io_err.kind() == io::ErrorKind::PermissionDenied {
+                            return ExecutionStatus::Ignored(err);
+                        }
+                        // 使用 io::Error 包裹的 reqwest::Error
+                        if io_err.kind() == io::ErrorKind::Other
+                            && io_err.get_ref().is_some_and(|e| {
+                                e.downcast_ref::<reqwest::Error>().is_some_and(is_ignored_reqwest_error)
+                            })
+                        {
+                            return ExecutionStatus::Ignored(err);
+                        }
+                    }
+                    // 未包裹的 reqwest::Error
+                    if let Some(error) = cause.downcast_ref::<reqwest::Error>()
+                        && is_ignored_reqwest_error(error)
+                    {
+                        return ExecutionStatus::Ignored(err);
+                    }
+                }
+                ExecutionStatus::Failed(err)
+            }
+        }
+    }
+}
+
+fn is_ignored_reqwest_error(err: &reqwest::Error) -> bool {
+    err.is_decode() || err.is_body() || err.is_timeout()
+}

crates/bili_sync/src/main.rs

@@ -2,84 +2,114 @@
 extern crate tracing;
 
 mod adapter;
+mod api;
 mod bilibili;
 mod config;
 mod database;
 mod downloader;
 mod error;
+mod notifier;
+mod task;
 mod utils;
 mod workflow;
 
-use once_cell::sync::Lazy;
-use tokio::time;
+use std::collections::VecDeque;
+use std::fmt::Debug;
+use std::future::Future;
+use std::sync::Arc;
 
-use crate::adapter::Args;
-use crate::bilibili::BiliClient;
-use crate::config::{ARGS, CONFIG};
-use crate::database::{database_connection, migrate_database};
+use bilibili::BiliClient;
+use parking_lot::RwLock;
+use sea_orm::DatabaseConnection;
+use task::{http_server, video_downloader};
+use tokio_util::sync::CancellationToken;
+use tokio_util::task::TaskTracker;
+
+use crate::api::{LogHelper, MAX_HISTORY_LOGS};
+use crate::config::{ARGS, CONFIG_DIR, VersionedConfig};
+use crate::database::setup_database;
 use crate::utils::init_logger;
-use crate::workflow::process_video_list;
+use crate::utils::signal::terminate;
 
 #[tokio::main]
 async fn main() {
-    init_logger(&ARGS.log_level);
-    Lazy::force(&CONFIG);
-    migrate_database().await.expect("数据库迁移失败");
-    let connection = database_connection().await.expect("获取数据库连接失败");
-    let mut anchor = chrono::Local::now().date_naive();
-    let bili_client = BiliClient::new();
-    let watch_later_config = &CONFIG.watch_later;
-    loop {
-        'inner: {
-            match bili_client.wbi_img().await.map(|wbi_img| wbi_img.into()) {
-                Ok(Some(mixin_key)) => bilibili::set_global_mixin_key(mixin_key),
-                Ok(_) => {
-                    error!("获取 mixin key 失败，无法进行 wbi 签名，等待下一轮执行");
-                    break 'inner;
-                }
-                Err(e) => {
-                    error!("获取 mixin key 时遇到错误：{e}，等待下一轮执行");
-                    break 'inner;
-                }
-            };
-            if anchor != chrono::Local::now().date_naive() {
-                if let Err(e) = bili_client.check_refresh().await {
-                    error!("检查刷新 Credential 遇到错误：{e}，等待下一轮执行");
-                    break 'inner;
-                }
-                anchor = chrono::Local::now().date_naive();
+    let (connection, log_writer) = init().await;
+    let bili_client = Arc::new(BiliClient::new());
+
+    let token = CancellationToken::new();
+    let tracker = TaskTracker::new();
+
+    spawn_task(
+        "HTTP 服务",
+        http_server(connection.clone(), bili_client.clone(), log_writer),
+        &tracker,
+        token.clone(),
+    );
+
+    spawn_task(
+        "定时下载",
+        video_downloader(connection.clone(), bili_client),
+        &tracker,
+        token.clone(),
+    );
+
+    tracker.close();
+    handle_shutdown(connection, tracker, token).await
+}
+
+fn spawn_task(
+    task_name: &'static str,
+    task: impl Future<Output = impl Debug> + Send + 'static,
+    tracker: &TaskTracker,
+    token: CancellationToken,
+) {
+    tracker.spawn(async move {
+        tokio::select! {
+            res = task => {
+                error!("「{}」异常结束，返回结果为：「{:?}」，取消其它仍在执行的任务..", task_name, res);
+                token.cancel();
+            },
+            _ = token.cancelled() => {
+                info!("「{}」接收到取消信号，终止运行..", task_name);
             }
-            for (fid, path) in &CONFIG.favorite_list {
-                if let Err(e) = process_video_list(Args::Favorite { fid }, &bili_client, path, &connection).await {
-                    error!("处理收藏夹 {fid} 时遇到非预期的错误：{e}");
-                }
-            }
-            info!("所有收藏夹处理完毕");
-            for (collection_item, path) in &CONFIG.collection_list {
-                if let Err(e) =
-                    process_video_list(Args::Collection { collection_item }, &bili_client, path, &connection).await
-                {
-                    error!("处理合集 {collection_item:?} 时遇到非预期的错误：{e}");
-                }
-            }
-            info!("所有合集处理完毕");
-            if watch_later_config.enabled {
-                if let Err(e) =
-                    process_video_list(Args::WatchLater, &bili_client, &watch_later_config.path, &connection).await
-                {
-                    error!("处理稍后再看时遇到非预期的错误：{e}");
-                }
-            }
-            info!("稍后再看处理完毕");
-            for (upper_id, path) in &CONFIG.submission_list {
-                if let Err(e) = process_video_list(Args::Submission { upper_id }, &bili_client, path, &connection).await
-                {
-                    error!("处理 UP 主 {upper_id} 投稿时遇到非预期的错误：{e}");
-                }
-            }
-            info!("所有 UP 主投稿处理完毕");
-            info!("本轮任务执行完毕，等待下一轮执行");
         }
-        time::sleep(time::Duration::from_secs(CONFIG.interval)).await;
+    });
+}
+
+/// 初始化日志系统、打印欢迎信息，初始化数据库连接和全局配置
+async fn init() -> (DatabaseConnection, LogHelper) {
+    let (tx, _rx) = tokio::sync::broadcast::channel(30);
+    let log_history = Arc::new(RwLock::new(VecDeque::with_capacity(MAX_HISTORY_LOGS + 1)));
+    let log_writer = LogHelper::new(tx, log_history.clone());
+
+    init_logger(&ARGS.log_level, Some(log_writer.clone()));
+    info!("欢迎使用 Bili-Sync，当前程序版本：{}", config::version());
+    info!("项目地址：https://github.com/amtoaer/bili-sync");
+    let connection = setup_database(&CONFIG_DIR.join("data.sqlite"))
+        .await
+        .expect("数据库初始化失败");
+    info!("数据库初始化完成");
+    VersionedConfig::init(&connection).await.expect("配置初始化失败");
+    info!("配置初始化完成");
+
+    (connection, log_writer)
+}
+
+async fn handle_shutdown(connection: DatabaseConnection, tracker: TaskTracker, token: CancellationToken) {
+    tokio::select! {
+        _ = tracker.wait() => {
+            error!("所有任务均已终止..")
+        }
+        _ = terminate() => {
+            info!("接收到终止信号，开始终止任务..");
+            token.cancel();
+            tracker.wait().await;
+            info!("所有任务均已终止..");
+        }
+    }
+    info!("正在关闭数据库连接..");
+    match connection.close().await {
+        Ok(()) => info!("数据库连接已关闭，程序结束"),
+        Err(e) => error!("关闭数据库连接时遇到错误：{:#}，程序异常结束", e),
     }
 }

crates/bili_sync/src/notifier/mod.rs

@@ -0,0 +1,80 @@
+use anyhow::Result;
+use futures::future;
+use reqwest::header;
+use serde::{Deserialize, Serialize};
+
+use crate::config::TEMPLATE;
+
+#[derive(Debug, Clone, Deserialize, Serialize)]
+#[serde(rename_all = "camelCase", tag = "type")]
+pub enum Notifier {
+    Telegram {
+        bot_token: String,
+        chat_id: String,
+    },
+    Webhook {
+        url: String,
+        template: Option<String>,
+        #[serde(skip)]
+        // 一个内部辅助字段，用于决定是否强制渲染当前模板，在测试时使用
+        ignore_cache: Option<()>,
+    },
+}
+
+pub fn webhook_template_key(url: &str) -> String {
+    format!("payload_{}", url)
+}
+
+pub fn webhook_template_content(template: &Option<String>) -> &str {
+    template
+        .as_deref()
+        .filter(|t| !t.trim().is_empty())
+        .unwrap_or(r#"{"text": "{{{message}}}"}"#)
+}
+
+pub trait NotifierAllExt {
+    async fn notify_all(&self, client: &reqwest::Client, message: &str) -> Result<()>;
+}
+
+impl NotifierAllExt for Vec<Notifier> {
+    async fn notify_all(&self, client: &reqwest::Client, message: &str) -> Result<()> {
+        future::join_all(self.iter().map(|notifier| notifier.notify(client, message))).await;
+        Ok(())
+    }
+}
+
+impl Notifier {
+    pub async fn notify(&self, client: &reqwest::Client, message: &str) -> Result<()> {
+        match self {
+            Notifier::Telegram { bot_token, chat_id } => {
+                let url = format!("https://api.telegram.org/bot{}/sendMessage", bot_token);
+                let params = [("chat_id", chat_id.as_str()), ("text", message)];
+                client.post(&url).form(&params).send().await?;
+            }
+            Notifier::Webhook {
+                url,
+                template,
+                ignore_cache,
+            } => {
+                let key = webhook_template_key(url);
+                let data = serde_json::json!(
+                    {
+                        "message": message,
+                    }
+                );
+                let handlebar = TEMPLATE.read();
+                let payload = match ignore_cache {
+                    Some(_) => handlebar.render_template(webhook_template_content(template), &data)?,
+                    None => handlebar.render(&key, &data)?,
+                };
+                client
+                    .post(url)
+                    .header(header::CONTENT_TYPE, "application/json")
+                    .body(payload)
+                    .send()
+                    .await?;
+            }
+        }
+        Ok(())
+    }
+}

crates/bili_sync/src/task/http_server.rs

@@ -0,0 +1,117 @@
+use std::collections::HashSet;
+use std::sync::Arc;
+
+use anyhow::{Context, Result};
+use axum::extract::Request;
+use axum::http::header;
+use axum::response::IntoResponse;
+use axum::routing::get;
+use axum::{Extension, ServiceExt};
+use reqwest::StatusCode;
+use rust_embed_for_web::{EmbedableFile, RustEmbed};
+use sea_orm::DatabaseConnection;
+
+use crate::api::{LogHelper, router};
+use crate::bilibili::BiliClient;
+use crate::config::{VersionedConfig, default_bind_address};
+
+#[derive(RustEmbed)]
+#[preserve_source = false]
+#[folder = "../../web/build"]
+struct Asset;
+
+pub async fn http_server(
+    database_connection: DatabaseConnection,
+    bili_client: Arc<BiliClient>,
+    log_writer: LogHelper,
+) -> Result<()> {
+    let app = router()
+        .fallback_service(get(frontend_files).head(frontend_files))
+        .layer(Extension(database_connection))
+        .layer(Extension(bili_client))
+        .layer(Extension(log_writer));
+    let (bind_address, listener) = {
+        let bind_address = VersionedConfig::get().read().bind_address.to_owned();
+        let listen_res = tokio::net::TcpListener::bind(&bind_address)
+            .await
+            .context("bind address failed");
+        match listen_res {
+            Ok(listener) => (bind_address, listener),
+            Err(e) => {
+                let default_bind_address = default_bind_address();
+                if default_bind_address == bind_address {
+                    return Err(e);
+                }
+                warn!(
+                    "绑定到地址 {} 失败：{:#}，尝试绑定到默认地址 {}",
+                    bind_address, e, default_bind_address
+                );
+                let listener = tokio::net::TcpListener::bind(&default_bind_address)
+                    .await
+                    .context("bind default address failed")?;
+                (default_bind_address, listener)
+            }
+        }
+    };
+    info!("开始运行管理页：http://{}", bind_address);
+    Ok(axum::serve(listener, ServiceExt::<Request>::into_make_service(app)).await?)
+}
+
+async fn frontend_files(request: Request) -> impl IntoResponse {
+    let mut path = request.uri().path().trim_start_matches('/');
+    if path.is_empty() || Asset::get(path).is_none() {
+        path = "index.html";
+    }
+    let Some(content) = Asset::get(path) else {
+        return (StatusCode::NOT_FOUND, "404 Not Found").into_response();
+    };
+    let mime_type = content.mime_type();
+    let content_type = mime_type.as_deref().unwrap_or("application/octet-stream");
+    let default_headers = [
+        (header::CONTENT_TYPE, content_type),
+        (header::CACHE_CONTROL, "no-cache"),
+        (header::ETAG, &content.hash()),
+    ];
+    if let Some(if_none_match) = request.headers().get(header::IF_NONE_MATCH)
+        && let Ok(client_etag) = if_none_match.to_str()
+        && client_etag == content.hash()
+    {
+        return (StatusCode::NOT_MODIFIED, default_headers).into_response();
+    }
+
+    if request.method() == axum::http::Method::HEAD {
+        return (StatusCode::OK, default_headers).into_response();
+    }
+    if cfg!(debug_assertions) {
+        // safety: `RustEmbed` returns uncompressed files directly from the filesystem in debug mode
+        return (StatusCode::OK, default_headers, content.data().unwrap()).into_response();
+    }
+    let accepted_encodings = request
+        .headers()
+        .get(header::ACCEPT_ENCODING)
+        .and_then(|v| v.to_str().ok())
+        .map(|s| s.split(',').map(str::trim).collect::<HashSet<_>>())
+        .unwrap_or_default();
+    for (encoding, data) in [("br", content.data_br()), ("gzip", content.data_gzip())] {
+        if accepted_encodings.contains(encoding)
+            && let Some(data) = data
+        {
+            return (
+                StatusCode::OK,
+                [
+                    (header::CONTENT_TYPE, content_type),
+                    (header::CACHE_CONTROL, "no-cache"),
+                    (header::ETAG, &content.hash()),
+                    (header::CONTENT_ENCODING, encoding),
+                ],
+                data,
+            )
+                .into_response();
+        }
+    }
+    (
+        StatusCode::NOT_ACCEPTABLE,
+        "Client must support gzip or brotli compression",
+    )
+        .into_response()
+}

crates/bili_sync/src/task/mod.rs

@@ -0,0 +1,5 @@
+mod http_server;
+mod video_downloader;
+
+pub use http_server::http_server;
+pub use video_downloader::{DownloadTaskManager, TaskStatus, video_downloader};

crates/bili_sync/src/task/video_downloader.rs

@@ -0,0 +1,373 @@
+use std::pin::Pin;
+use std::sync::Arc;
+use std::time::Duration;
+
+use anyhow::{Context, Result, bail};
+use sea_orm::DatabaseConnection;
+use serde::Serialize;
+use tokio::sync::{OnceCell, watch};
+use tokio_cron_scheduler::{Job, JobScheduler};
+
+use crate::adapter::VideoSource;
+use crate::bilibili::{self, BiliClient, BiliError};
+use crate::config::{ARGS, Config, TEMPLATE, Trigger, VersionedConfig};
+use crate::utils::model::get_enabled_video_sources;
+use crate::utils::notify::error_and_notify;
+use crate::workflow::process_video_source;
+
+static INSTANCE: OnceCell<DownloadTaskManager> = OnceCell::const_new();
+
+/// 启动周期下载视频的任务
+pub async fn video_downloader(connection: DatabaseConnection, bili_client: Arc<BiliClient>) -> Result<()> {
+    let task_manager = DownloadTaskManager::init(connection, bili_client).await?;
+    task_manager.start().await
+}
+
+pub struct DownloadTaskManager {
+    sched: Arc<tokio::sync::Mutex<JobScheduler>>,
+    cx: Arc<TaskContext>,
+    shutdown_rx: watch::Receiver<Result<()>>,
+}
+
+#[derive(Serialize, Default, Clone, Copy, Debug)]
+pub struct TaskStatus {
+    is_running: bool,
+    last_run: Option<chrono::DateTime<chrono::Local>>,
+    last_finish: Option<chrono::DateTime<chrono::Local>>,
+    next_run: Option<chrono::DateTime<chrono::Local>>,
+}
+
+struct TaskContext {
+    connection: DatabaseConnection,
+    bili_client: Arc<BiliClient>,
+    running: tokio::sync::Mutex<()>,
+    status_tx: watch::Sender<TaskStatus>,
+    status_rx: watch::Receiver<TaskStatus>,
+    video_task_id: tokio::sync::Mutex<Option<uuid::Uuid>>, // 存储当前视频下载任务的 UUID
+}
+
+impl DownloadTaskManager {
+    /// 初始化 DownloadTaskManager 单例
+    pub async fn init(
+        connection: DatabaseConnection,
+        bili_client: Arc<BiliClient>,
+    ) -> Result<&'static DownloadTaskManager> {
+        INSTANCE
+            .get_or_try_init(|| DownloadTaskManager::new(connection, bili_client))
+            .await
+    }
+
+    /// 获取 DownloadTaskManager 单例，未初始化时直接 panic
+    pub fn get() -> &'static DownloadTaskManager {
+        INSTANCE.get().expect("DownloadTaskManager is not initialized")
+    }
+
+    /// 订阅下载任务的状态更新
+    pub fn subscribe(&self) -> watch::Receiver<TaskStatus> {
+        self.cx.status_rx.clone()
+    }
+
+    /// 手动执行一次下载任务
+    pub async fn download_once(&self) -> Result<()> {
+        let _ = self
+            .sched
+            .lock()
+            .await
+            .add(Job::new_one_shot_async(
+                Duration::from_secs(0),
+                DownloadTaskManager::download_video_task(self.cx.clone()),
+            )?)
+            .await?;
+        Ok(())
+    }
+
+    /// 启动任务调度器
+    async fn start(&self) -> Result<()> {
+        self.sched.lock().await.start().await?;
+        let mut shutdown_rx = self.shutdown_rx.clone();
+        shutdown_rx.changed().await?;
+        self.sched.lock().await.shutdown().await.context("任务调度器关闭失败")?;
+        if let Err(e) = &*shutdown_rx.borrow() {
+            bail!("{:#}", e);
+        }
+        Ok(())
+    }
+
+    /// 私有的调度器构造函数
+    async fn new(connection: DatabaseConnection, bili_client: Arc<BiliClient>) -> Result<Self> {
+        let sched = Arc::new(tokio::sync::Mutex::new(JobScheduler::new().await?));
+        let (status_tx, status_rx) = watch::channel(TaskStatus::default());
+        let (running, video_task_id) = (tokio::sync::Mutex::new(()), tokio::sync::Mutex::new(None));
+        let cx = Arc::new(TaskContext {
+            connection,
+            bili_client,
+            running,
+            status_tx,
+            status_rx,
+            video_task_id,
+        });
+        // 读取初始配置
+        let mut rx = VersionedConfig::get().subscribe();
+        let initial_config = rx.borrow_and_update().clone();
+        if ARGS.disable_credential_refresh {
+            warn!("已禁用凭据检查与刷新任务，bili-sync 将不会自动检查刷新 Credential，需要用户自行维护");
+        } else {
+            // 初始化凭据检查与刷新任务，该任务必须成功，否则直接退出
+            sched
+                .lock()
+                .await
+                .add(Job::new_async_tz(
+                    "0 0 1 * * *",
+                    chrono::Local,
+                    DownloadTaskManager::check_and_refresh_credential_task(cx.clone()),
+                )?)
+                .await?;
+        }
+        // 初始化并添加视频下载任务，将任务 ID 保存到 TaskManager 中
+        let video_task_id = async {
+            let job_run = DownloadTaskManager::download_video_task(cx.clone());
+            let job = match &initial_config.interval {
+                Trigger::Interval(interval) => Job::new_repeated_async(Duration::from_secs(*interval), job_run)?,
+                Trigger::Cron(cron) => Job::new_async_tz(cron, chrono::Local, job_run)?,
+            };
+            Result::<_, anyhow::Error>::Ok(sched.lock().await.add(job).await?)
+        }
+        .await;
+        let video_task_id = match video_task_id {
+            Ok(id) => Some(id),
+            Err(err) => {
+                error_and_notify(
+                    &initial_config,
+                    &cx.bili_client,
+                    format!("初始化视频下载任务失败：{:#}", err),
+                );
+                None
+            }
+        };
+        *cx.video_task_id.lock().await = video_task_id;
+        // 发起一个一次性的任务，更新一下下次运行的时间
+        if let Some(video_task_id) = video_task_id {
+            sched
+                .lock()
+                .await
+                .add(Job::new_one_shot_async(
+                    Duration::from_secs(0),
+                    DownloadTaskManager::refresh_next_run(video_task_id, cx.clone()),
+                )?)
+                .await?;
+        }
+        // 发起一个新任务，用来监听配置变更，动态更新视频下载任务
+        let cx_clone = cx.clone();
+        let sched_clone = sched.clone();
+        let (shutdown_tx, shutdown_rx) = tokio::sync::watch::channel(Ok(()));
+        tokio::spawn(async move {
+            let update_task_result = async {
+                while rx.changed().await.is_ok() {
+                    let new_config = rx.borrow().clone();
+                    let cx = cx_clone.clone();
+                    let mut video_task_id = cx.video_task_id.lock().await;
+                    if let Some(old_video_task_id) = *video_task_id {
+                        // 这里必须成功，不然后面会重复添加任务
+                        sched_clone
+                            .lock()
+                            .await
+                            .remove(&old_video_task_id)
+                            .await
+                            .context("移除旧的视频下载任务失败")?;
+                    }
+                    let new_video_task_id = async {
+                        let job_run = DownloadTaskManager::download_video_task(cx.clone());
+                        let job = match &new_config.interval {
+                            Trigger::Interval(interval) => {
+                                Job::new_repeated_async(Duration::from_secs(*interval), job_run)?
+                            }
+                            Trigger::Cron(cron) => Job::new_async_tz(cron, chrono::Local, job_run)?,
+                        };
+                        Result::<_, anyhow::Error>::Ok(sched_clone.lock().await.add(job).await?)
+                    }
+                    .await;
+                    let new_video_task_id = match new_video_task_id {
+                        Ok(id) => Some(id),
+                        Err(err) => {
+                            error_and_notify(
+                                &initial_config,
+                                &cx.bili_client,
+                                format!("重载视频下载任务失败：{:#}", err),
+                            );
+                            None
+                        }
+                    };
+                    *video_task_id = new_video_task_id;
+                    if let Some(video_task_id) = new_video_task_id {
+                        sched_clone
+                            .lock()
+                            .await
+                            .add(Job::new_one_shot_async(
+                                Duration::from_secs(0),
+                                DownloadTaskManager::refresh_next_run(video_task_id, cx.clone()),
+                            )?)
+                            .await?;
+                    }
+                }
+                Result::<(), anyhow::Error>::Ok(())
+            }
+            .await;
+            // 如果执行正常，上面应该是永远不会退出的
+            let _ = shutdown_tx.send(update_task_result);
+        });
+        Ok(Self { sched, cx, shutdown_rx })
+    }
+
+    fn check_and_refresh_credential_task(
+        cx: Arc<TaskContext>,
+    ) -> impl FnMut(uuid::Uuid, JobScheduler) -> Pin<Box<dyn Future<Output = ()> + Send>> {
+        move |_uuid, _l| {
+            let cx = cx.clone();
+            Box::pin(async move {
+                let _lock = cx.running.lock().await;
+                let config = VersionedConfig::get().read();
+                info!("开始执行本轮凭据检查与刷新任务..");
+                match check_and_refresh_credential(&cx.connection, &cx.bili_client, &config).await {
+                    Ok(_) => info!("本轮凭据检查与刷新任务执行完毕"),
+                    Err(e) => {
+                        error_and_notify(
+                            &config,
+                            &cx.bili_client,
+                            format!("本轮凭据检查与刷新任务执行遇到错误：{:#}", e),
+                        );
+                    }
+                }
+            })
+        }
+    }
+
+    fn refresh_next_run(
+        video_task_id: uuid::Uuid,
+        cx: Arc<TaskContext>,
+    ) -> impl FnMut(uuid::Uuid, JobScheduler) -> Pin<Box<dyn Future<Output = ()> + Send>> {
+        move |_uuid, mut l| {
+            let cx = cx.clone();
+            Box::pin(async move {
+                let old_status = *cx.status_rx.borrow();
+                let next_run = l
+                    .next_tick_for_job(video_task_id)
+                    .await
+                    .ok()
+                    .flatten()
+                    .map(|dt| dt.with_timezone(&chrono::Local));
+                let _ = cx.status_tx.send(TaskStatus { next_run, ..old_status });
+            })
+        }
+    }
+
+    fn download_video_task(
+        cx: Arc<TaskContext>,
+    ) -> impl FnMut(uuid::Uuid, JobScheduler) -> Pin<Box<dyn Future<Output = ()> + Send>> {
+        move |uuid, mut l| {
+            let cx = cx.clone();
+            Box::pin(async move {
+                let Ok(_lock) = cx.running.try_lock() else {
+                    warn!("上一次视频下载任务尚未结束，跳过本次执行..");
+                    return;
+                };
+                let _ = cx.status_tx.send(TaskStatus {
+                    is_running: true,
+                    last_run: Some(chrono::Local::now()),
+                    last_finish: None,
+                    next_run: None,
+                });
+                info!("开始执行本轮视频下载任务..");
+                let mut config = VersionedConfig::get().snapshot();
+                match download_video(&cx.connection, &cx.bili_client, &mut config).await {
+                    Ok(_) => info!("本轮视频下载任务执行完毕"),
+                    Err(e) => {
+                        error_and_notify(
+                            &config,
+                            &cx.bili_client,
+                            format!("本轮视频下载任务执行遇到错误：{:#}", e),
+                        );
+                    }
+                }
+                // 注意此处尽量从 updating 中读取 uuid，因为当前任务可能是不存在 next_tick 的 oneshot 任务
+                let task_uuid = (*cx.video_task_id.lock().await).unwrap_or(uuid);
+                let next_run = l
+                    .next_tick_for_job(task_uuid)
+                    .await
+                    .ok()
+                    .flatten()
+                    .map(|dt| dt.with_timezone(&chrono::Local));
+                let last_status = *cx.status_rx.borrow();
+                let _ = cx.status_tx.send(TaskStatus {
+                    is_running: false,
+                    last_run: last_status.last_run,
+                    last_finish: Some(chrono::Local::now()),
+                    next_run,
+                });
+            })
+        }
+    }
+}
+
+async fn check_and_refresh_credential(
+    connection: &DatabaseConnection,
+    bili_client: &BiliClient,
+    config: &Config,
+) -> Result<()> {
+    match bili_client
+        .check_refresh(&config.credential)
+        .await
+        .context("检查刷新 Credential 失败")?
+    {
+        None => {
+            info!("Credential 无需刷新");
+        }
+        Some(new_credential) => {
+            VersionedConfig::get()
+                .update_credential(new_credential, connection)
+                .await
+                .context("新 Credential 持久化失败")?;
+            info!("Credential 已刷新并保存");
+        }
+    }
+    Ok(())
+}
+
+async fn download_video(
+    connection: &DatabaseConnection,
+    bili_client: &BiliClient,
+    config: &mut Arc<Config>,
+) -> Result<()> {
+    config.check().context("配置检查失败")?;
+    let mixin_key = bili_client
+        .wbi_img(&config.credential)
+        .await
+        .context("获取 wbi_img 失败")?
+        .into_mixin_key()
+        .context("解析 mixin key 失败")?;
+    bilibili::set_global_mixin_key(mixin_key);
+    let template = TEMPLATE.snapshot();
+    let bili_client = bili_client.snapshot()?;
+    let video_sources = get_enabled_video_sources(connection)
+        .await
+        .context("获取视频源列表失败")?;
+    if video_sources.is_empty() {
+        bail!("没有可用的视频源");
+    }
+    for video_source in video_sources {
+        let display_name = video_source.display_name();
+        if let Err(e) = process_video_source(video_source, &bili_client, connection, &template, config).await {
+            error_and_notify(
+                config,
+                &bili_client,
+                format!("处理 {} 时遇到错误：{:#}，跳过该视频源", display_name, e),
+            );
+            if let Ok(e) = e.downcast::<BiliError>()
+                && e.is_risk_control_related()
+            {
+                warn!("检测到风控，终止此轮视频下载任务..");
+                break;
+            }
+        }
+    }
+    Ok(())
+}

crates/bili_sync/src/utils/convert.rs

@@ -1,40 +1,34 @@
+use chrono::{DateTime, NaiveDateTime, Utc};
 use sea_orm::ActiveValue::{NotSet, Set};
 use sea_orm::IntoActiveModel;
-use serde_json::json;
 
-use crate::bilibili::VideoInfo;
-use crate::config::CONFIG;
-use crate::utils::id_time_key;
+use crate::bilibili::{PageInfo, VideoInfo};
 
 impl VideoInfo {
-    /// 将 VideoInfo 转换为 ActiveModel
-    pub fn to_model(&self, base_model: Option<bili_sync_entity::video::Model>) -> bili_sync_entity::video::ActiveModel {
-        let base_model = match base_model {
-            Some(base_model) => base_model.into_active_model(),
-            None => {
-                let mut tmp_model = bili_sync_entity::video::Model::default().into_active_model();
-                // 注意此处要把 id 和 created_at 设置为 NotSet，方便在 sql 中忽略这些字段，交由数据库自动生成
-                tmp_model.id = NotSet;
-                tmp_model.created_at = NotSet;
-                tmp_model
-            }
+    /// 在检测视频更新时，通过该方法将 VideoInfo 转换为简单的 ActiveModel，此处仅填充一些简单信息，后续会使用详情覆盖
+    pub fn into_simple_model(self) -> bili_sync_entity::video::ActiveModel {
+        let default = bili_sync_entity::video::ActiveModel {
+            id: NotSet,
+            created_at: NotSet,
+            // 此处不使用 ActiveModel::default() 是为了让其它字段有默认值
+            ..bili_sync_entity::video::Model::default().into_active_model()
         };
         match self {
-            VideoInfo::Simple {
+            VideoInfo::Collection {
                 bvid,
                 cover,
                 ctime,
                 pubtime,
             } => bili_sync_entity::video::ActiveModel {
-                bvid: Set(bvid.clone()),
-                cover: Set(cover.clone()),
+                bvid: Set(bvid),
+                cover: Set(cover),
                 ctime: Set(ctime.naive_utc()),
                 pubtime: Set(pubtime.naive_utc()),
                 category: Set(2), // 视频合集里的内容类型肯定是视频
                 valid: Set(true),
-                ..base_model
+                ..default
             },
-            VideoInfo::Detail {
+            VideoInfo::Favorite {
                 title,
                 vtype,
                 bvid,
@@ -46,50 +40,20 @@ impl VideoInfo {
                 pubtime,
                 attr,
             } => bili_sync_entity::video::ActiveModel {
-                bvid: Set(bvid.clone()),
-                name: Set(title.clone()),
-                category: Set(*vtype),
-                intro: Set(intro.clone()),
-                cover: Set(cover.clone()),
+                bvid: Set(bvid),
+                name: Set(title),
+                category: Set(vtype),
+                intro: Set(intro),
+                cover: Set(cover),
                 ctime: Set(ctime.naive_utc()),
                 pubtime: Set(pubtime.naive_utc()),
                 favtime: Set(fav_time.naive_utc()),
                 download_status: Set(0),
-                valid: Set(*attr == 0),
-                tags: Set(None),
-                single_page: Set(None),
+                valid: Set(attr == 0),
                 upper_id: Set(upper.mid),
-                upper_name: Set(upper.name.clone()),
-                upper_face: Set(upper.face.clone()),
-                ..base_model
-            },
-            VideoInfo::View {
-                title,
-                bvid,
-                intro,
-                cover,
-                upper,
-                ctime,
-                pubtime,
-                state,
-                ..
-            } => bili_sync_entity::video::ActiveModel {
-                bvid: Set(bvid.clone()),
-                name: Set(title.clone()),
-                category: Set(2), // 视频合集里的内容类型肯定是视频
-                intro: Set(intro.clone()),
-                cover: Set(cover.clone()),
-                ctime: Set(ctime.naive_utc()),
-                pubtime: Set(pubtime.naive_utc()),
-                favtime: Set(pubtime.naive_utc()), // 合集不包括 fav_time，使用发布时间代替
-                download_status: Set(0),
-                valid: Set(*state == 0),
-                tags: Set(None),
-                single_page: Set(None),
-                upper_id: Set(upper.mid),
-                upper_name: Set(upper.name.clone()),
-                upper_face: Set(upper.face.clone()),
-                ..base_model
+                upper_name: Set(upper.name),
+                upper_face: Set(upper.face),
+                ..default
             },
             VideoInfo::WatchLater {
                 title,
@@ -102,22 +66,20 @@ impl VideoInfo {
                 pubtime,
                 state,
             } => bili_sync_entity::video::ActiveModel {
-                bvid: Set(bvid.clone()),
-                name: Set(title.clone()),
+                bvid: Set(bvid),
+                name: Set(title),
                 category: Set(2), // 稍后再看里的内容类型肯定是视频
-                intro: Set(intro.clone()),
-                cover: Set(cover.clone()),
+                intro: Set(intro),
+                cover: Set(cover),
                 ctime: Set(ctime.naive_utc()),
                 pubtime: Set(pubtime.naive_utc()),
                 favtime: Set(fav_time.naive_utc()),
                 download_status: Set(0),
-                valid: Set(*state == 0),
-                tags: Set(None),
-                single_page: Set(None),
+                valid: Set(state == 0),
                 upper_id: Set(upper.mid),
-                upper_name: Set(upper.name.clone()),
-                upper_face: Set(upper.face.clone()),
-                ..base_model
+                upper_name: Set(upper.name),
+                upper_face: Set(upper.face),
+                ..default
             },
             VideoInfo::Submission {
                 title,
@@ -126,90 +88,117 @@ impl VideoInfo {
                 cover,
                 ctime,
             } => bili_sync_entity::video::ActiveModel {
-                bvid: Set(bvid.clone()),
-                name: Set(title.clone()),
-                intro: Set(intro.clone()),
-                cover: Set(cover.clone()),
+                bvid: Set(bvid),
+                name: Set(title),
+                intro: Set(intro),
+                cover: Set(cover),
                 ctime: Set(ctime.naive_utc()),
                 category: Set(2), // 投稿视频的内容类型肯定是视频
                 valid: Set(true),
-                ..base_model
+                ..default
             },
+            VideoInfo::Dynamic {
+                title,
+                bvid,
+                desc,
+                cover,
+                pubtime,
+            } => bili_sync_entity::video::ActiveModel {
+                bvid: Set(bvid),
+                name: Set(title),
+                intro: Set(desc),
+                cover: Set(cover),
+                pubtime: Set(pubtime.naive_utc()),
+                category: Set(2), // 动态里的视频内容类型肯定是视频
+                valid: Set(true),
+                ..default
+            },
+            VideoInfo::Detail { .. } => unreachable!(),
         }
     }
 
-    pub fn to_fmt_args(&self) -> Option<serde_json::Value> {
+    /// 填充视频详情时调用，该方法会将视频详情附加到原有的 Model 上
+    /// 特殊地，如果在检测视频更新时记录了 favtime，那么 favtime 会维持原样，否则会使用 pubtime 填充
+    pub fn into_detail_model(self, base_model: bili_sync_entity::video::Model) -> bili_sync_entity::video::ActiveModel {
         match self {
-            VideoInfo::Simple { .. } | VideoInfo::Submission { .. } => None, // 不能从简单视频信息中构造格式化参数
             VideoInfo::Detail {
                 title,
                 bvid,
+                intro,
+                cover,
                 upper,
+                ctime,
                 pubtime,
-                fav_time,
+                state,
+                is_upower_exclusive,
+                is_upower_play,
+                redirect_url,
                 ..
-            }
-            | VideoInfo::WatchLater {
-                title,
-                bvid,
-                upper,
-                pubtime,
-                fav_time,
-                ..
-            } => Some(json!({
-                "bvid": &bvid,
-                "title": &title,
-                "upper_name": &upper.name,
-                "upper_mid": &upper.mid,
-                "pubtime": pubtime.format(&CONFIG.time_format).to_string(),
-                "fav_time": fav_time.format(&CONFIG.time_format).to_string(),
-            })),
-            VideoInfo::View {
-                title,
-                bvid,
-                upper,
-                pubtime,
-                ..
-            } => {
-                let pubtime = pubtime.format(&CONFIG.time_format).to_string();
-                Some(json!({
-                    "bvid": &bvid,
-                    "title": &title,
-                    "upper_name": &upper.name,
-                    "upper_mid": &upper.mid,
-                    "pubtime": &pubtime,
-                    "fav_time": &pubtime,
-                }))
-            }
-        }
-    }
-
-    pub fn video_key(&self) -> String {
-        match self {
-            // 对于合集没有 fav_time，只能用 pubtime 代替
-            VideoInfo::Simple {
-                bvid, pubtime: time, ..
-            }
-            | VideoInfo::Detail {
-                bvid, fav_time: time, ..
-            }
-            | VideoInfo::WatchLater {
-                bvid, fav_time: time, ..
-            }
-            | VideoInfo::Submission { bvid, ctime: time, .. } => id_time_key(bvid, time),
-            // 详情接口返回的数据仅用于填充详情，不会被作为 video_key
+            } => bili_sync_entity::video::ActiveModel {
+                bvid: Set(bvid),
+                name: Set(title),
+                intro: Set(intro),
+                cover: Set(cover),
+                ctime: Set(ctime.naive_utc()),
+                pubtime: Set(pubtime.naive_utc()),
+                favtime: if base_model.favtime != NaiveDateTime::default() {
+                    Set(base_model.favtime) // 之前设置了 favtime，使用之前的值（等价于 unset，但设置上以支持后续的规则匹配）
+                } else {
+                    Set(pubtime.naive_utc()) // 未设置过 favtime，使用 pubtime 填充
+                },
+                download_status: Set(0),
+                // state == 0 表示开放浏览
+                // is_upower_exclusive 和 is_upower_play 相等有两种情况：
+                //  1. 都为 true，表示视频是充电专享但是已经充过电，有权观看
+                //  2. 都为 false，表示视频是非充电视频
+                // redirect_url 仅在视频为番剧、影视、纪录片等特殊视频时才会有值，如果为空说明是普通视频
+                // 仅在三种条件都满足时，才认为视频是可下载的
+                valid: Set(state == 0 && (is_upower_exclusive == is_upower_play) && redirect_url.is_none()),
+                upper_id: Set(upper.mid),
+                upper_name: Set(upper.name),
+                upper_face: Set(upper.face),
+                ..base_model.into_active_model()
+            },
             _ => unreachable!(),
         }
     }
 
-    pub fn bvid(&self) -> &str {
+    /// 获取视频的发布时间，用于对时间做筛选检查新视频
+    pub fn release_datetime(&self) -> &DateTime<Utc> {
         match self {
-            VideoInfo::Simple { bvid, .. }
-            | VideoInfo::Detail { bvid, .. }
-            | VideoInfo::WatchLater { bvid, .. }
-            | VideoInfo::Submission { bvid, .. } => bvid,
-            // 同上
-            _ => unreachable!(),
+            VideoInfo::Collection { pubtime: time, .. }
+            | VideoInfo::Favorite { fav_time: time, .. }
+            | VideoInfo::WatchLater { fav_time: time, .. }
+            | VideoInfo::Submission { ctime: time, .. }
+            | VideoInfo::Dynamic { pubtime: time, .. } => time,
+            VideoInfo::Detail { .. } => unreachable!(),
+        }
+    }
+}
+
+impl PageInfo {
+    pub fn into_active_model(self, video_model_id: i32) -> bili_sync_entity::page::ActiveModel {
+        let (width, height) = match &self.dimension {
+            Some(d) => {
+                if d.rotate == 0 {
+                    (Some(d.width), Some(d.height))
+                } else {
+                    (Some(d.height), Some(d.width))
+                }
+            }
+            None => (None, None),
+        };
+        bili_sync_entity::page::ActiveModel {
+            video_id: Set(video_model_id),
+            cid: Set(self.cid),
+            pid: Set(self.page),
+            name: Set(self.name),
+            width: Set(width),
+            height: Set(height),
+            duration: Set(self.duration),
+            image: Set(self.first_frame),
+            download_status: Set(0),
+            ..Default::default()
         }
     }
 }

crates/bili_sync/src/utils/download_context.rs

@@ -0,0 +1,36 @@
+use sea_orm::DatabaseConnection;
+
+use crate::adapter::VideoSourceEnum;
+use crate::bilibili::BiliClient;
+use crate::config::Config;
+use crate::downloader::Downloader;
+
+#[derive(Clone, Copy)]
+pub struct DownloadContext<'a> {
+    pub bili_client: &'a BiliClient,
+    pub video_source: &'a VideoSourceEnum,
+    pub template: &'a handlebars::Handlebars<'a>,
+    pub connection: &'a DatabaseConnection,
+    pub downloader: &'a Downloader,
+    pub config: &'a Config,
+}
+
+impl<'a> DownloadContext<'a> {
+    pub fn new(
+        bili_client: &'a BiliClient,
+        video_source: &'a VideoSourceEnum,
+        template: &'a handlebars::Handlebars<'a>,
+        connection: &'a DatabaseConnection,
+        downloader: &'a Downloader,
+        config: &'a Config,
+    ) -> Self {
+        Self {
+            bili_client,
+            video_source,
+            template,
+            connection,
+            downloader,
+            config,
+        }
+    }
+}

crates/bili_sync/src/utils/filenamify.rs

@@ -1,7 +1,7 @@
 macro_rules! regex {
     ($re:literal $(,)?) => {{
         static RE: once_cell::sync::OnceCell<regex::Regex> = once_cell::sync::OnceCell::new();
-        RE.get_or_init(|| regex::Regex::new($re).unwrap())
+        RE.get_or_init(|| regex::Regex::new($re).expect("invalid regex"))
     }};
 }
 

crates/bili_sync/src/utils/format_arg.rs

@@ -0,0 +1,29 @@
+use serde_json::json;
+
+pub fn video_format_args(video_model: &bili_sync_entity::video::Model, time_format: &str) -> serde_json::Value {
+    json!({
+        "bvid": &video_model.bvid,
+        "title": &video_model.name,
+        "upper_name": &video_model.upper_name,
+        "upper_mid": &video_model.upper_id,
+        "pubtime": &video_model.pubtime.and_utc().format(time_format).to_string(),
+        "fav_time": &video_model.favtime.and_utc().format(time_format).to_string(),
+    })
+}
+
+pub fn page_format_args(
+    video_model: &bili_sync_entity::video::Model,
+    page_model: &bili_sync_entity::page::Model,
+    time_format: &str,
+) -> serde_json::Value {
+    json!({
+        "bvid": &video_model.bvid,
+        "title": &video_model.name,
+        "upper_name": &video_model.upper_name,
+        "upper_mid": &video_model.upper_id,
+        "ptitle": &page_model.name,
+        "pid": page_model.pid,
+        "pubtime": video_model.pubtime.and_utc().format(time_format).to_string(),
+        "fav_time": video_model.favtime.and_utc().format(time_format).to_string(),
+    })
+}

crates/bili_sync/src/utils/mod.rs

@@ -1,24 +1,43 @@
 pub mod convert;
+pub mod download_context;
 pub mod filenamify;
+pub mod format_arg;
 pub mod model;
 pub mod nfo;
+pub mod notify;
+pub mod rule;
+pub mod signal;
 pub mod status;
-
-use chrono::{DateTime, Utc};
+pub mod validation;
+use tracing_subscriber::fmt;
+use tracing_subscriber::layer::SubscriberExt;
 use tracing_subscriber::util::SubscriberInitExt;
 
-pub fn init_logger(log_level: &str) {
-    tracing_subscriber::fmt::Subscriber::builder()
+use crate::api::LogHelper;
+
+pub fn init_logger(log_level: &str, log_writer: Option<LogHelper>) {
+    let log = tracing_subscriber::fmt::Subscriber::builder()
+        .compact()
         .with_env_filter(tracing_subscriber::EnvFilter::builder().parse_lossy(log_level))
+        .with_target(false)
         .with_timer(tracing_subscriber::fmt::time::ChronoLocal::new(
-            "%Y-%m-%d %H:%M:%S%.3f".to_owned(),
+            "%b %d %H:%M:%S".to_owned(),
         ))
-        .finish()
+        .finish();
+    if let Some(writer) = log_writer {
+        log.with(
+            fmt::layer()
+                .with_ansi(false)
+                .with_timer(tracing_subscriber::fmt::time::ChronoLocal::new(
+                    "%b %d %H:%M:%S".to_owned(),
+                ))
+                .json()
+                .flatten_event(true)
+                .with_writer(writer),
+        )
         .try_init()
         .expect("初始化日志失败");
-}
-
-/// 生成视频的唯一标记，均由 bvid 和时间戳构成
-pub fn id_time_key(bvid: &String, time: &DateTime<Utc>) -> String {
-    format!("{}-{}", bvid, time.timestamp())
+    } else {
+        log.try_init().expect("初始化日志失败");
+    }
 }

crates/bili_sync/src/utils/model.rs

@@ -1,20 +1,69 @@
-use anyhow::Result;
+use anyhow::{Context, Result, anyhow};
 use bili_sync_entity::*;
+use rand::seq::SliceRandom;
+use sea_orm::ActiveValue::Set;
+use sea_orm::DatabaseTransaction;
 use sea_orm::entity::prelude::*;
-use sea_orm::sea_query::OnConflict;
+use sea_orm::sea_query::{OnConflict, SimpleExpr};
 
-use crate::adapter::VideoListModel;
+use crate::adapter::{VideoSource, VideoSourceEnum};
 use crate::bilibili::VideoInfo;
+use crate::config::Config;
+use crate::utils::status::STATUS_COMPLETED;
+
+/// 筛选未填充的视频
+pub async fn filter_unfilled_videos(
+    additional_expr: SimpleExpr,
+    conn: &DatabaseConnection,
+) -> Result<Vec<video::Model>> {
+    video::Entity::find()
+        .filter(
+            video::Column::Valid
+                .eq(true)
+                .and(video::Column::DownloadStatus.eq(0))
+                .and(video::Column::Category.eq(2))
+                .and(video::Column::SinglePage.is_null())
+                .and(additional_expr),
+        )
+        .all(conn)
+        .await
+        .context("filter unfilled videos failed")
+}
+
+/// 筛选未处理完成的视频和视频页
+pub async fn filter_unhandled_video_pages(
+    additional_expr: SimpleExpr,
+    connection: &DatabaseConnection,
+) -> Result<Vec<(video::Model, Vec<page::Model>)>> {
+    video::Entity::find()
+        .filter(
+            video::Column::Valid
+                .eq(true)
+                .and(video::Column::DownloadStatus.lt(STATUS_COMPLETED))
+                .and(video::Column::Category.eq(2))
+                .and(video::Column::SinglePage.is_not_null())
+                .and(video::Column::ShouldDownload.eq(true))
+                .and(additional_expr),
+        )
+        .find_with_related(page::Entity)
+        .all(connection)
+        .await
+        .context("filter unhandled video pages failed")
+}
 
 /// 尝试创建 Video Model，如果发生冲突则忽略
 pub async fn create_videos(
-    videos_info: &[VideoInfo],
-    video_list_model: &dyn VideoListModel,
+    videos_info: Vec<VideoInfo>,
+    video_source: &VideoSourceEnum,
     connection: &DatabaseConnection,
 ) -> Result<()> {
     let video_models = videos_info
-        .iter()
-        .map(|v| video_list_model.video_model_by_info(v, None))
+        .into_iter()
+        .map(|v| {
+            let mut model = v.into_simple_model();
+            video_source.set_relation_id(&mut model);
+            model
+        })
         .collect::<Vec<_>>();
     video::Entity::insert_many(video_models)
         // 这里想表达的是 on 索引名，但 sea-orm 的 api 似乎只支持列名而不支持索引名，好在留空可以达到相同的目的
@@ -25,12 +74,28 @@ pub async fn create_videos(
     Ok(())
 }
 
+/// 尝试创建 Page Model，如果发生冲突则忽略
+pub async fn create_pages(pages_model: Vec<page::ActiveModel>, connection: &DatabaseTransaction) -> Result<()> {
+    for page_chunk in pages_model.chunks(200) {
+        page::Entity::insert_many(page_chunk.to_vec())
+            .on_conflict(
+                OnConflict::columns([page::Column::VideoId, page::Column::Pid])
+                    .do_nothing()
+                    .to_owned(),
+            )
+            .do_nothing()
+            .exec(connection)
+            .await?;
+    }
+    Ok(())
+}
+
 /// 更新视频 model 的下载状态
 pub async fn update_videos_model(videos: Vec<video::ActiveModel>, connection: &DatabaseConnection) -> Result<()> {
     video::Entity::insert_many(videos)
         .on_conflict(
             OnConflict::column(video::Column::Id)
-                .update_column(video::Column::DownloadStatus)
+                .update_columns([video::Column::DownloadStatus, video::Column::Path])
                 .to_owned(),
         )
         .exec(connection)
@@ -48,3 +113,59 @@ pub async fn update_pages_model(pages: Vec<page::ActiveModel>, connection: &Data
     query.exec(connection).await?;
     Ok(())
 }
+
+/// 获取所有已经启用的视频源
+pub async fn get_enabled_video_sources(connection: &DatabaseConnection) -> Result<Vec<VideoSourceEnum>> {
+    let (favorite, watch_later, submission, collection) = tokio::try_join!(
+        favorite::Entity::find()
+            .filter(favorite::Column::Enabled.eq(true))
+            .all(connection),
+        watch_later::Entity::find()
+            .filter(watch_later::Column::Enabled.eq(true))
+            .all(connection),
+        submission::Entity::find()
+            .filter(submission::Column::Enabled.eq(true))
+            .all(connection),
+        collection::Entity::find()
+            .filter(collection::Column::Enabled.eq(true))
+            .all(connection),
+    )?;
+    let mut sources = Vec::with_capacity(favorite.len() + watch_later.len() + submission.len() + collection.len());
+    sources.extend(favorite.into_iter().map(VideoSourceEnum::from));
+    sources.extend(watch_later.into_iter().map(VideoSourceEnum::from));
+    sources.extend(submission.into_iter().map(VideoSourceEnum::from));
+    sources.extend(collection.into_iter().map(VideoSourceEnum::from));
+    // 此处将视频源随机打乱顺序，从概率上确保每个视频源都有机会优先执行，避免后面视频源的长期饥饿问题
+    sources.shuffle(&mut rand::rng());
+    Ok(sources)
+}
+
+/// 从数据库中加载配置
+pub async fn load_db_config(connection: &DatabaseConnection) -> Result<Option<Result<Config>>> {
+    Ok(bili_sync_entity::config::Entity::find_by_id(1)
+        .one(connection)
+        .await?
+        .map(|model| {
+            serde_json::from_str(&model.data).map_err(|e| anyhow!("Failed to deserialize config data: {}", e))
+        }))
+}
+
+/// 保存配置到数据库
+pub async fn save_db_config(config: &Config, connection: &DatabaseConnection) -> Result<()> {
+    let data = serde_json::to_string(config).context("Failed to serialize config data")?;
+    let model = bili_sync_entity::config::ActiveModel {
+        id: Set(1),
+        data: Set(data),
+        ..Default::default()
+    };
+    bili_sync_entity::config::Entity::insert(model)
+        .on_conflict(
+            OnConflict::column(bili_sync_entity::config::Column::Id)
+                .update_column(bili_sync_entity::config::Column::Data)
+                .to_owned(),
+        )
+        .exec(connection)
+        .await
+        .context("Failed to save config to database")?;
+    Ok(())
+}

crates/bili_sync/src/utils/nfo.rs

@@ -1,235 +1,253 @@
 use anyhow::Result;
 use bili_sync_entity::*;
+use chrono::NaiveDateTime;
+use quick_xml::Error;
 use quick_xml::events::{BytesCData, BytesText};
 use quick_xml::writer::Writer;
-use quick_xml::Error;
-use tokio::io::AsyncWriteExt;
+use tokio::io::{AsyncWriteExt, BufWriter};
 
 use crate::config::NFOTimeType;
 
 #[allow(clippy::upper_case_acronyms)]
-pub enum NFOMode {
-    MOVIE,
-    TVSHOW,
-    EPOSODE,
-    UPPER,
+pub enum NFO<'a> {
+    Movie(Movie<'a>),
+    TVShow(TVShow<'a>),
+    Upper(Upper),
+    Episode(Episode<'a>),
 }
 
-pub enum ModelWrapper<'a> {
-    Video(&'a video::Model),
-    Page(&'a page::Model),
+pub struct Movie<'a> {
+    pub name: &'a str,
+    pub intro: &'a str,
+    pub bvid: &'a str,
+    pub upper_id: i64,
+    pub upper_name: &'a str,
+    pub upper_thumb: &'a str,
+    pub premiered: NaiveDateTime,
+    pub tags: Option<Vec<String>>,
 }
 
-pub struct NFOSerializer<'a>(pub ModelWrapper<'a>, pub NFOMode);
+pub struct TVShow<'a> {
+    pub name: &'a str,
+    pub intro: &'a str,
+    pub bvid: &'a str,
+    pub upper_id: i64,
+    pub upper_name: &'a str,
+    pub upper_thumb: &'a str,
+    pub premiered: NaiveDateTime,
+    pub tags: Option<Vec<String>>,
+}
 
-/// serde xml 似乎不太好用，先这么裸着写
-/// （真是又臭又长啊
-impl NFOSerializer<'_> {
-    pub async fn generate_nfo(self, nfo_time_type: &NFOTimeType) -> Result<String> {
+pub struct Upper {
+    pub upper_id: String,
+    pub pubtime: NaiveDateTime,
+}
+
+pub struct Episode<'a> {
+    pub name: &'a str,
+    pub pid: String,
+}
+
+impl NFO<'_> {
+    pub async fn generate_nfo(self) -> Result<String> {
         let mut buffer = r#"<?xml version="1.0" encoding="utf-8" standalone="yes"?>
 "#
         .as_bytes()
         .to_vec();
-        let mut tokio_buffer = tokio::io::BufWriter::new(&mut buffer);
-        let mut writer = Writer::new_with_indent(&mut tokio_buffer, b' ', 4);
+        let mut tokio_buffer = BufWriter::new(&mut buffer);
+        let writer = Writer::new_with_indent(&mut tokio_buffer, b' ', 4);
         match self {
-            NFOSerializer(ModelWrapper::Video(v), NFOMode::MOVIE) => {
-                let nfo_time = match nfo_time_type {
-                    NFOTimeType::FavTime => v.favtime,
-                    NFOTimeType::PubTime => v.pubtime,
-                };
-                writer
-                    .create_element("movie")
-                    .write_inner_content_async::<_, _, Error>(|writer| async move {
-                        writer
-                            .create_element("plot")
-                            .write_cdata_content_async(BytesCData::new(&v.intro))
-                            .await
-                            .unwrap();
-                        writer.create_element("outline").write_empty_async().await.unwrap();
-                        writer
-                            .create_element("title")
-                            .write_text_content_async(BytesText::new(&v.name))
-                            .await
-                            .unwrap();
-                        writer
-                            .create_element("actor")
-                            .write_inner_content_async::<_, _, Error>(|writer| async move {
-                                writer
-                                    .create_element("name")
-                                    .write_text_content_async(BytesText::new(&v.upper_id.to_string()))
-                                    .await
-                                    .unwrap();
-                                writer
-                                    .create_element("role")
-                                    .write_text_content_async(BytesText::new(&v.upper_name))
-                                    .await
-                                    .unwrap();
-                                Ok(writer)
-                            })
-                            .await
-                            .unwrap();
-                        writer
-                            .create_element("year")
-                            .write_text_content_async(BytesText::new(&nfo_time.format("%Y").to_string()))
-                            .await
-                            .unwrap();
-                        if let Some(tags) = &v.tags {
-                            let tags: Vec<String> = serde_json::from_value(tags.clone()).unwrap();
-                            for tag in tags {
-                                writer
-                                    .create_element("genre")
-                                    .write_text_content_async(BytesText::new(&tag))
-                                    .await
-                                    .unwrap();
-                            }
-                        }
-                        writer
-                            .create_element("uniqueid")
-                            .with_attribute(("type", "bilibili"))
-                            .write_text_content_async(BytesText::new(&v.bvid))
-                            .await
-                            .unwrap();
-                        writer
-                            .create_element("aired")
-                            .write_text_content_async(BytesText::new(&nfo_time.format("%Y-%m-%d").to_string()))
-                            .await
-                            .unwrap();
-                        Ok(writer)
-                    })
-                    .await
-                    .unwrap();
+            NFO::Movie(movie) => {
+                Self::write_movie_nfo(writer, movie).await?;
             }
-            NFOSerializer(ModelWrapper::Video(v), NFOMode::TVSHOW) => {
-                let nfo_time = match nfo_time_type {
-                    NFOTimeType::FavTime => v.favtime,
-                    NFOTimeType::PubTime => v.pubtime,
-                };
-                writer
-                    .create_element("tvshow")
-                    .write_inner_content_async::<_, _, Error>(|writer| async move {
-                        writer
-                            .create_element("plot")
-                            .write_cdata_content_async(BytesCData::new(&v.intro))
-                            .await
-                            .unwrap();
-                        writer.create_element("outline").write_empty_async().await.unwrap();
-                        writer
-                            .create_element("title")
-                            .write_text_content_async(BytesText::new(&v.name))
-                            .await
-                            .unwrap();
-                        writer
-                            .create_element("actor")
-                            .write_inner_content_async::<_, _, Error>(|writer| async move {
-                                writer
-                                    .create_element("name")
-                                    .write_text_content_async(BytesText::new(&v.upper_id.to_string()))
-                                    .await
-                                    .unwrap();
-                                writer
-                                    .create_element("role")
-                                    .write_text_content_async(BytesText::new(&v.upper_name))
-                                    .await
-                                    .unwrap();
-                                Ok(writer)
-                            })
-                            .await
-                            .unwrap();
-                        writer
-                            .create_element("year")
-                            .write_text_content_async(BytesText::new(&nfo_time.format("%Y").to_string()))
-                            .await
-                            .unwrap();
-                        if let Some(tags) = &v.tags {
-                            let tags: Vec<String> = serde_json::from_value(tags.clone()).unwrap();
-                            for tag in tags {
-                                writer
-                                    .create_element("genre")
-                                    .write_text_content_async(BytesText::new(&tag))
-                                    .await
-                                    .unwrap();
-                            }
-                        }
-                        writer
-                            .create_element("uniqueid")
-                            .with_attribute(("type", "bilibili"))
-                            .write_text_content_async(BytesText::new(&v.bvid))
-                            .await
-                            .unwrap();
-                        writer
-                            .create_element("aired")
-                            .write_text_content_async(BytesText::new(&nfo_time.format("%Y-%m-%d").to_string()))
-                            .await
-                            .unwrap();
-                        Ok(writer)
-                    })
-                    .await
-                    .unwrap();
+            NFO::TVShow(tvshow) => {
+                Self::write_tvshow_nfo(writer, tvshow).await?;
             }
-            NFOSerializer(ModelWrapper::Video(v), NFOMode::UPPER) => {
-                writer
-                    .create_element("person")
-                    .write_inner_content_async::<_, _, Error>(|writer| async move {
-                        writer.create_element("plot").write_empty_async().await.unwrap();
-                        writer.create_element("outline").write_empty_async().await.unwrap();
-                        writer
-                            .create_element("lockdata")
-                            .write_text_content_async(BytesText::new("false"))
-                            .await
-                            .unwrap();
-                        writer
-                            .create_element("dateadded")
-                            .write_text_content_async(BytesText::new(
-                                &v.pubtime.format("%Y-%m-%d %H:%M:%S").to_string(),
-                            ))
-                            .await
-                            .unwrap();
-                        writer
-                            .create_element("title")
-                            .write_text_content_async(BytesText::new(&v.upper_id.to_string()))
-                            .await
-                            .unwrap();
-                        writer
-                            .create_element("sorttitle")
-                            .write_text_content_async(BytesText::new(&v.upper_id.to_string()))
-                            .await
-                            .unwrap();
-                        Ok(writer)
-                    })
-                    .await
-                    .unwrap();
+            NFO::Upper(upper) => {
+                Self::write_upper_nfo(writer, upper).await?;
             }
-            NFOSerializer(ModelWrapper::Page(p), NFOMode::EPOSODE) => {
-                writer
-                    .create_element("episodedetails")
-                    .write_inner_content_async::<_, _, Error>(|writer| async move {
-                        writer.create_element("plot").write_empty_async().await.unwrap();
-                        writer.create_element("outline").write_empty_async().await.unwrap();
-                        writer
-                            .create_element("title")
-                            .write_text_content_async(BytesText::new(&p.name))
-                            .await
-                            .unwrap();
-                        writer
-                            .create_element("season")
-                            .write_text_content_async(BytesText::new("1"))
-                            .await
-                            .unwrap();
-                        writer
-                            .create_element("episode")
-                            .write_text_content_async(BytesText::new(&p.pid.to_string()))
-                            .await
-                            .unwrap();
-                        Ok(writer)
-                    })
-                    .await
-                    .unwrap();
+            NFO::Episode(episode) => {
+                Self::write_episode_nfo(writer, episode).await?;
             }
-            _ => unreachable!(),
         }
         tokio_buffer.flush().await?;
-        Ok(std::str::from_utf8(&buffer).unwrap().to_owned())
+        Ok(String::from_utf8(buffer)?)
+    }
+
+    async fn write_movie_nfo(mut writer: Writer<&mut BufWriter<&mut Vec<u8>>>, movie: Movie<'_>) -> Result<()> {
+        writer
+            .create_element("movie")
+            .write_inner_content_async::<_, _, Error>(|writer| async move {
+                writer
+                    .create_element("plot")
+                    .write_cdata_content_async(BytesCData::new(Self::format_plot(movie.bvid, movie.intro)))
+                    .await?;
+                writer.create_element("outline").write_empty_async().await?;
+                writer
+                    .create_element("title")
+                    .write_text_content_async(BytesText::new(movie.name))
+                    .await?;
+                writer
+                    .create_element("actor")
+                    .write_inner_content_async::<_, _, Error>(|writer| async move {
+                        writer
+                            .create_element("name")
+                            .write_text_content_async(BytesText::new(&movie.upper_id.to_string()))
+                            .await?;
+                        writer
+                            .create_element("role")
+                            .write_text_content_async(BytesText::new(movie.upper_name))
+                            .await?;
+                        writer
+                            .create_element("thumb")
+                            .write_text_content_async(BytesText::new(movie.upper_thumb))
+                            .await?;
+                        Ok(writer)
+                    })
+                    .await?;
+                writer
+                    .create_element("year")
+                    .write_text_content_async(BytesText::new(&movie.premiered.format("%Y").to_string()))
+                    .await?;
+                if let Some(tags) = movie.tags {
+                    for tag in tags {
+                        writer
+                            .create_element("genre")
+                            .write_text_content_async(BytesText::new(&tag))
+                            .await?;
+                    }
+                }
+                writer
+                    .create_element("uniqueid")
+                    .with_attribute(("type", "bilibili"))
+                    .write_text_content_async(BytesText::new(movie.bvid))
+                    .await?;
+                writer
+                    .create_element("premiered")
+                    .write_text_content_async(BytesText::new(&movie.premiered.format("%Y-%m-%d").to_string()))
+                    .await?;
+                Ok(writer)
+            })
+            .await?;
+        Ok(())
+    }
+
+    async fn write_tvshow_nfo(mut writer: Writer<&mut BufWriter<&mut Vec<u8>>>, tvshow: TVShow<'_>) -> Result<()> {
+        writer
+            .create_element("tvshow")
+            .write_inner_content_async::<_, _, Error>(|writer| async move {
+                writer
+                    .create_element("plot")
+                    .write_cdata_content_async(BytesCData::new(Self::format_plot(tvshow.bvid, tvshow.intro)))
+                    .await?;
+                writer.create_element("outline").write_empty_async().await?;
+                writer
+                    .create_element("title")
+                    .write_text_content_async(BytesText::new(tvshow.name))
+                    .await?;
+                writer
+                    .create_element("actor")
+                    .write_inner_content_async::<_, _, Error>(|writer| async move {
+                        writer
+                            .create_element("name")
+                            .write_text_content_async(BytesText::new(&tvshow.upper_id.to_string()))
+                            .await?;
+                        writer
+                            .create_element("role")
+                            .write_text_content_async(BytesText::new(tvshow.upper_name))
+                            .await?;
+                        writer
+                            .create_element("thumb")
+                            .write_text_content_async(BytesText::new(tvshow.upper_thumb))
+                            .await?;
+                        Ok(writer)
+                    })
+                    .await?;
+                writer
+                    .create_element("year")
+                    .write_text_content_async(BytesText::new(&tvshow.premiered.format("%Y").to_string()))
+                    .await?;
+                if let Some(tags) = tvshow.tags {
+                    for tag in tags {
+                        writer
+                            .create_element("genre")
+                            .write_text_content_async(BytesText::new(&tag))
+                            .await?;
+                    }
+                }
+                writer
+                    .create_element("uniqueid")
+                    .with_attribute(("type", "bilibili"))
+                    .write_text_content_async(BytesText::new(tvshow.bvid))
+                    .await?;
+                writer
+                    .create_element("premiered")
+                    .write_text_content_async(BytesText::new(&tvshow.premiered.format("%Y-%m-%d").to_string()))
+                    .await?;
+                Ok(writer)
+            })
+            .await?;
+        Ok(())
+    }
+
+    async fn write_upper_nfo(mut writer: Writer<&mut BufWriter<&mut Vec<u8>>>, upper: Upper) -> Result<()> {
+        writer
+            .create_element("person")
+            .write_inner_content_async::<_, _, Error>(|writer| async move {
+                writer.create_element("plot").write_empty_async().await?;
+                writer.create_element("outline").write_empty_async().await?;
+                writer
+                    .create_element("lockdata")
+                    .write_text_content_async(BytesText::new("false"))
+                    .await?;
+                writer
+                    .create_element("dateadded")
+                    .write_text_content_async(BytesText::new(&upper.pubtime.format("%Y-%m-%d %H:%M:%S").to_string()))
+                    .await?;
+                writer
+                    .create_element("title")
+                    .write_text_content_async(BytesText::new(&upper.upper_id))
+                    .await?;
+                writer
+                    .create_element("sorttitle")
+                    .write_text_content_async(BytesText::new(&upper.upper_id))
+                    .await?;
+                Ok(writer)
+            })
+            .await?;
+        Ok(())
+    }
+
+    async fn write_episode_nfo(mut writer: Writer<&mut BufWriter<&mut Vec<u8>>>, episode: Episode<'_>) -> Result<()> {
+        writer
+            .create_element("episodedetails")
+            .write_inner_content_async::<_, _, Error>(|writer| async move {
+                writer.create_element("plot").write_empty_async().await?;
+                writer.create_element("outline").write_empty_async().await?;
+                writer
+                    .create_element("title")
+                    .write_text_content_async(BytesText::new(episode.name))
+                    .await?;
+                writer
+                    .create_element("season")
+                    .write_text_content_async(BytesText::new("1"))
+                    .await?;
+                writer
+                    .create_element("episode")
+                    .write_text_content_async(BytesText::new(&episode.pid))
+                    .await?;
+                Ok(writer)
+            })
+            .await?;
+        Ok(())
+    }
+
+    #[inline]
+    fn format_plot(bvid: &str, intro: &str) -> String {
+        format!(
+            r#"原始视频：<a href="https://www.bilibili.com/video/{}/">{}</a><br/><br/>{}"#,
+            bvid, bvid, intro,
+        )
     }
 }
 
@@ -244,6 +262,7 @@ mod tests {
             name: "name".to_string(),
             upper_id: 1,
             upper_name: "upper_name".to_string(),
+            upper_face: "https://i1.hdslb.com/bfs/face/72e8f33cadc72e022fc34624cc69e1b12ebb72c0.jpg".to_string(),
             favtime: chrono::NaiveDateTime::new(
                 chrono::NaiveDate::from_ymd_opt(2022, 2, 2).unwrap(),
                 chrono::NaiveTime::from_hms_opt(2, 2, 2).unwrap(),
@@ -252,55 +271,57 @@ mod tests {
                 chrono::NaiveDate::from_ymd_opt(2033, 3, 3).unwrap(),
                 chrono::NaiveTime::from_hms_opt(3, 3, 3).unwrap(),
             ),
-            bvid: "bvid".to_string(),
-            tags: Some(serde_json::json!(["tag1", "tag2"])),
+            bvid: "BV1nWcSeeEkV".to_string(),
+            tags: Some(vec!["tag1".to_owned(), "tag2".to_owned()].into()),
             ..Default::default()
         };
         assert_eq!(
-            NFOSerializer(ModelWrapper::Video(&video), NFOMode::MOVIE)
-                .generate_nfo(&NFOTimeType::PubTime)
+            NFO::Movie((&video).to_nfo(NFOTimeType::FavTime))
+                .generate_nfo()
                 .await
                 .unwrap(),
             r#"<?xml version="1.0" encoding="utf-8" standalone="yes"?>
 <movie>
-    <plot><![CDATA[intro]]></plot>
-    <outline/>
-    <title>name</title>
-    <actor>
-        <name>1</name>
-        <role>upper_name</role>
-    </actor>
-    <year>2033</year>
-    <genre>tag1</genre>
-    <genre>tag2</genre>
-    <uniqueid type="bilibili">bvid</uniqueid>
-    <aired>2033-03-03</aired>
-</movie>"#,
-        );
-        assert_eq!(
-            NFOSerializer(ModelWrapper::Video(&video), NFOMode::TVSHOW)
-                .generate_nfo(&NFOTimeType::FavTime)
-                .await
-                .unwrap(),
-            r#"<?xml version="1.0" encoding="utf-8" standalone="yes"?>
-<tvshow>
-    <plot><![CDATA[intro]]></plot>
+    <plot><![CDATA[原始视频：<a href="https://www.bilibili.com/video/BV1nWcSeeEkV/">BV1nWcSeeEkV</a><br/><br/>intro]]></plot>
     <outline/>
     <title>name</title>
     <actor>
         <name>1</name>
         <role>upper_name</role>
+        <thumb>https://i1.hdslb.com/bfs/face/72e8f33cadc72e022fc34624cc69e1b12ebb72c0.jpg</thumb>
     </actor>
     <year>2022</year>
     <genre>tag1</genre>
     <genre>tag2</genre>
-    <uniqueid type="bilibili">bvid</uniqueid>
-    <aired>2022-02-02</aired>
+    <uniqueid type="bilibili">BV1nWcSeeEkV</uniqueid>
+    <premiered>2022-02-02</premiered>
+</movie>"#,
+        );
+        assert_eq!(
+            NFO::TVShow((&video).to_nfo(NFOTimeType::FavTime))
+                .generate_nfo()
+                .await
+                .unwrap(),
+            r#"<?xml version="1.0" encoding="utf-8" standalone="yes"?>
+<tvshow>
+    <plot><![CDATA[原始视频：<a href="https://www.bilibili.com/video/BV1nWcSeeEkV/">BV1nWcSeeEkV</a><br/><br/>intro]]></plot>
+    <outline/>
+    <title>name</title>
+    <actor>
+        <name>1</name>
+        <role>upper_name</role>
+        <thumb>https://i1.hdslb.com/bfs/face/72e8f33cadc72e022fc34624cc69e1b12ebb72c0.jpg</thumb>
+    </actor>
+    <year>2022</year>
+    <genre>tag1</genre>
+    <genre>tag2</genre>
+    <uniqueid type="bilibili">BV1nWcSeeEkV</uniqueid>
+    <premiered>2022-02-02</premiered>
 </tvshow>"#,
         );
         assert_eq!(
-            NFOSerializer(ModelWrapper::Video(&video), NFOMode::UPPER)
-                .generate_nfo(&NFOTimeType::FavTime)
+            NFO::Upper((&video).to_nfo(NFOTimeType::FavTime))
+                .generate_nfo()
                 .await
                 .unwrap(),
             r#"<?xml version="1.0" encoding="utf-8" standalone="yes"?>
@@ -319,8 +340,8 @@ mod tests {
             ..Default::default()
         };
         assert_eq!(
-            NFOSerializer(ModelWrapper::Page(&page), NFOMode::EPOSODE)
-                .generate_nfo(&NFOTimeType::FavTime)
+            NFO::Episode((&page).to_nfo(NFOTimeType::FavTime))
+                .generate_nfo()
                 .await
                 .unwrap(),
             r#"<?xml version="1.0" encoding="utf-8" standalone="yes"?>
@@ -334,3 +355,61 @@ mod tests {
         );
     }
 }
+
+pub trait ToNFO<'a, T> {
+    fn to_nfo(&'a self, nfo_time_type: NFOTimeType) -> T;
+}
+
+impl<'a> ToNFO<'a, Movie<'a>> for &'a video::Model {
+    fn to_nfo(&'a self, nfo_time_type: NFOTimeType) -> Movie<'a> {
+        Movie {
+            name: &self.name,
+            intro: &self.intro,
+            bvid: &self.bvid,
+            upper_id: self.upper_id,
+            upper_name: &self.upper_name,
+            upper_thumb: &self.upper_face,
+            premiered: match nfo_time_type {
+                NFOTimeType::FavTime => self.favtime,
+                NFOTimeType::PubTime => self.pubtime,
+            },
+            tags: self.tags.as_ref().map(|tags| tags.clone().into()),
+        }
+    }
+}
+
+impl<'a> ToNFO<'a, TVShow<'a>> for &'a video::Model {
+    fn to_nfo(&'a self, nfo_time_type: NFOTimeType) -> TVShow<'a> {
+        TVShow {
+            name: &self.name,
+            intro: &self.intro,
+            bvid: &self.bvid,
+            upper_id: self.upper_id,
+            upper_name: &self.upper_name,
+            upper_thumb: &self.upper_face,
+            premiered: match nfo_time_type {
+                NFOTimeType::FavTime => self.favtime,
+                NFOTimeType::PubTime => self.pubtime,
+            },
+            tags: self.tags.as_ref().map(|tags| tags.clone().into()),
+        }
+    }
+}
+
+impl<'a> ToNFO<'a, Upper> for &'a video::Model {
+    fn to_nfo(&'a self, _nfo_time_type: NFOTimeType) -> Upper {
+        Upper {
+            upper_id: self.upper_id.to_string(),
+            pubtime: self.pubtime,
+        }
+    }
+}
+
+impl<'a> ToNFO<'a, Episode<'a>> for &'a page::Model {
+    fn to_nfo(&'a self, _nfo_time_type: NFOTimeType) -> Episode<'a> {
+        Episode {
+            name: &self.name,
+            pid: self.pid.to_string(),
+        }
+    }
+}

crates/bili_sync/src/utils/notify.rs

@@ -0,0 +1,13 @@
+use crate::bilibili::BiliClient;
+use crate::config::Config;
+use crate::notifier::NotifierAllExt;
+
+pub fn error_and_notify(config: &Config, bili_client: &BiliClient, msg: String) {
+    error!("{msg}");
+    if let Some(notifiers) = &config.notifiers
+        && !notifiers.is_empty()
+    {
+        let (notifiers, inner_client) = (notifiers.clone(), bili_client.inner_client().clone());
+        tokio::spawn(async move { notifiers.notify_all(&inner_client, msg.as_str()).await });
+    }
+}

crates/bili_sync/src/utils/rule.rs

@@ -0,0 +1,268 @@
+use bili_sync_entity::rule::{AndGroup, Condition, Rule, RuleTarget};
+use bili_sync_entity::{page, video};
+use chrono::{Local, NaiveDateTime};
+
+pub(crate) trait Evaluatable<T> {
+    fn evaluate(&self, value: T) -> bool;
+}
+
+pub(crate) trait FieldEvaluatable {
+    fn evaluate(&self, video: &video::ActiveModel, pages: &[page::ActiveModel]) -> bool;
+    fn evaluate_model(&self, video: &video::Model, pages: &[page::Model]) -> bool;
+}
+
+impl Evaluatable<&str> for Condition<String> {
+    fn evaluate(&self, value: &str) -> bool {
+        match self {
+            Condition::Equals(expected) => expected == value,
+            Condition::Contains(substring) => value.contains(substring),
+            Condition::IContains(substring) => value.to_lowercase().contains(&substring.to_lowercase()),
+            Condition::Prefix(prefix) => value.starts_with(prefix),
+            Condition::Suffix(suffix) => value.ends_with(suffix),
+            Condition::MatchesRegex(_, regex) => regex.is_match(value),
+            _ => false,
+        }
+    }
+}
+
+impl Evaluatable<usize> for Condition<usize> {
+    fn evaluate(&self, value: usize) -> bool {
+        match self {
+            Condition::Equals(expected) => *expected == value,
+            Condition::GreaterThan(threshold) => value > *threshold,
+            Condition::LessThan(threshold) => value < *threshold,
+            Condition::Between(start, end) => value > *start && value < *end,
+            _ => false,
+        }
+    }
+}
+
+impl Evaluatable<&NaiveDateTime> for Condition<NaiveDateTime> {
+    fn evaluate(&self, value: &NaiveDateTime) -> bool {
+        match self {
+            Condition::Equals(expected) => expected == value,
+            Condition::GreaterThan(threshold) => value > threshold,
+            Condition::LessThan(threshold) => value < threshold,
+            Condition::Between(start, end) => value > start && value < end,
+            _ => false,
+        }
+    }
+}
+
+impl FieldEvaluatable for RuleTarget {
+    /// 修改模型后进行评估，此时能访问的是未保存的 activeModel，就地使用 activeModel 评估
+    fn evaluate(&self, video: &video::ActiveModel, pages: &[page::ActiveModel]) -> bool {
+        match self {
+            RuleTarget::Title(cond) => video.name.try_as_ref().is_some_and(|title| cond.evaluate(title)),
+            // 目前的所有条件都是分别针对全体标签进行 any 评估的，例如 Prefix("a") && Suffix("b") 意味着 any(tag.Prefix("a")) && any(tag.Suffix("b")) 而非 any(tag.Prefix("a") && tag.Suffix("b"))
+            // 这可能不满足用户预期，但应该问题不大，如果真有很多人用复杂标签筛选再单独改
+            RuleTarget::Tags(cond) => video
+                .tags
+                .try_as_ref()
+                .and_then(|t| t.as_ref())
+                .is_some_and(|tags| tags.0.iter().any(|tag| cond.evaluate(tag))),
+            RuleTarget::FavTime(cond) => video
+                .favtime
+                .try_as_ref()
+                .map(|fav_time| fav_time.and_utc().with_timezone(&Local).naive_local()) // 数据库中保存的一律是 utc 时间，转换为 local 时间再比较
+                .is_some_and(|fav_time| cond.evaluate(&fav_time)),
+            RuleTarget::PubTime(cond) => video
+                .pubtime
+                .try_as_ref()
+                .map(|pub_time| pub_time.and_utc().with_timezone(&Local).naive_local())
+                .is_some_and(|pub_time| cond.evaluate(&pub_time)),
+            RuleTarget::PageCount(cond) => cond.evaluate(pages.len()),
+            RuleTarget::Not(inner) => !inner.evaluate(video, pages),
+        }
+    }
+
+    /// 手动触发对历史视频的评估，拿到的是原始 Model，直接使用
+    fn evaluate_model(&self, video: &video::Model, pages: &[page::Model]) -> bool {
+        match self {
+            RuleTarget::Title(cond) => cond.evaluate(&video.name),
+            // 目前的所有条件都是分别针对全体标签进行 any 评估的，例如 Prefix("a") && Suffix("b") 意味着 any(tag.Prefix("a")) && any(tag.Suffix("b")) 而非 any(tag.Prefix("a") && tag.Suffix("b"))
+            // 这可能不满足用户预期，但应该问题不大，如果真有很多人用复杂标签筛选再单独改
+            RuleTarget::Tags(cond) => video
+                .tags
+                .as_ref()
+                .is_some_and(|tags| tags.0.iter().any(|tag| cond.evaluate(tag))),
+            RuleTarget::FavTime(cond) => cond.evaluate(&video.favtime.and_utc().with_timezone(&Local).naive_local()),
+            RuleTarget::PubTime(cond) => cond.evaluate(&video.pubtime.and_utc().with_timezone(&Local).naive_local()),
+            RuleTarget::PageCount(cond) => cond.evaluate(pages.len()),
+            RuleTarget::Not(inner) => !inner.evaluate_model(video, pages),
+        }
+    }
+}
+
+impl FieldEvaluatable for AndGroup {
+    fn evaluate(&self, video: &video::ActiveModel, pages: &[page::ActiveModel]) -> bool {
+        self.iter().all(|target| target.evaluate(video, pages))
+    }
+
+    fn evaluate_model(&self, video: &video::Model, pages: &[page::Model]) -> bool {
+        self.iter().all(|target| target.evaluate_model(video, pages))
+    }
+}
+
+impl FieldEvaluatable for Rule {
+    fn evaluate(&self, video: &video::ActiveModel, pages: &[page::ActiveModel]) -> bool {
+        if self.0.is_empty() {
+            return true;
+        }
+        self.0.iter().any(|group| group.evaluate(video, pages))
+    }
+
+    fn evaluate_model(&self, video: &video::Model, pages: &[page::Model]) -> bool {
+        if self.0.is_empty() {
+            return true;
+        }
+        self.0.iter().any(|group| group.evaluate_model(video, pages))
+    }
+}
+
+/// 对于 Option<Rule> 如果 rule 不存在应该被认为是通过评估
+impl FieldEvaluatable for Option<Rule> {
+    fn evaluate(&self, video: &video::ActiveModel, pages: &[page::ActiveModel]) -> bool {
+        self.as_ref().is_none_or(|rule| rule.evaluate(video, pages))
+    }
+
+    fn evaluate_model(&self, video: &video::Model, pages: &[page::Model]) -> bool {
+        self.as_ref().is_none_or(|rule| rule.evaluate_model(video, pages))
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use bili_sync_entity::page;
+    use chrono::NaiveDate;
+    use sea_orm::ActiveValue::Set;
+
+    use super::*;
+
+    #[test]
+    fn test_display() {
+        let test_cases = vec![
+            (
+                Rule(vec![vec![RuleTarget::Title(Condition::Contains("唐氏".to_string()))]]),
+                "「（标题包含“唐氏”）」",
+            ),
+            (
+                Rule(vec![vec![
+                    RuleTarget::Title(Condition::Prefix("街霸".to_string())),
+                    RuleTarget::Tags(Condition::Contains("套路".to_string())),
+                ]]),
+                "「（标题以“街霸”开头）且（标签包含“套路”）」",
+            ),
+            (
+                Rule(vec![
+                    vec![
+                        RuleTarget::Title(Condition::Contains("Rust".to_string())),
+                        RuleTarget::PageCount(Condition::GreaterThan(5)),
+                    ],
+                    vec![
+                        RuleTarget::Tags(Condition::Suffix("入门".to_string())),
+                        RuleTarget::PubTime(Condition::GreaterThan(
+                            NaiveDate::from_ymd_opt(2023, 1, 1)
+                                .unwrap()
+                                .and_hms_opt(0, 0, 0)
+                                .unwrap(),
+                        )),
+                    ],
+                ]),
+                "「（标题包含“Rust”）且（视频分页数量大于“5”）」或「（标签以“入门”结尾）且（发布时间大于“2023-01-01 00:00:00”）」",
+            ),
+            (
+                Rule(vec![vec![
+                    RuleTarget::Not(Box::new(RuleTarget::Title(Condition::Contains("广告".to_string())))),
+                    RuleTarget::PageCount(Condition::LessThan(10)),
+                ]]),
+                "「（标题不包含“广告”）且（视频分页数量小于“10”）」",
+            ),
+            (
+                Rule(vec![vec![
+                    RuleTarget::FavTime(Condition::Between(
+                        NaiveDate::from_ymd_opt(2023, 6, 1)
+                            .unwrap()
+                            .and_hms_opt(0, 0, 0)
+                            .unwrap(),
+                        NaiveDate::from_ymd_opt(2023, 12, 31)
+                            .unwrap()
+                            .and_hms_opt(23, 59, 59)
+                            .unwrap(),
+                    )),
+                    // autocorrect-disable
+                    RuleTarget::Tags(Condition::MatchesRegex(
+                        "技术|教程".to_string(),
+                        regex::Regex::new("技术|教程").unwrap(),
+                    )),
+                ]]),
+                "「（收藏时间在“2023-06-01 00:00:00”和“2023-12-31 23:59:59”之间）且（标签匹配“技术|教程”）」",
+                // autocorrect-enable
+            ),
+        ];
+
+        for (rule, expected) in test_cases {
+            assert_eq!(rule.to_string(), expected);
+        }
+    }
+
+    #[test]
+    fn test_evaluate() {
+        let test_cases = vec![
+            (
+                (
+                    video::ActiveModel {
+                        name: Set("骂谁唐氏呢！！！".to_string()),
+                        ..Default::default()
+                    },
+                    vec![],
+                ),
+                Rule(vec![vec![RuleTarget::Title(Condition::Contains("唐氏".to_string()))]]),
+                true,
+            ),
+            (
+                (
+                    video::ActiveModel::default(),
+                    vec![page::ActiveModel::default(); 2],
+                ),
+                Rule(vec![vec![RuleTarget::PageCount(Condition::Equals(1))]]),
+                false,
+            ),
+            (
+                (
+                    video::ActiveModel{
+                        tags: Set(Some(vec!["原神".to_owned(),"永雏塔菲".to_owned(),"虚拟主播".to_owned()].into())),
+                        ..Default::default()
+                    },
+                    vec![],
+                ),
+                Rule (vec![vec![RuleTarget::Not(Box::new(RuleTarget::Tags(Condition::Equals(
+                        "原神".to_string(),
+                    ))))]],
+                ),
+                false,
+            ),
+            (
+                (
+                    video::ActiveModel {
+                        name: Set(
+                            "万字怒扒网易《归唐》底裤！中国首款大厂买断制单机，靠谱吗？——全网最全！官方非独家幕后！关于《归唐》PV 的所有秘密~都在这里了~".to_owned(),
+                        ),
+                        ..Default::default()
+                    },
+                    vec![],
+                ),
+                Rule(vec![vec![RuleTarget::Not(Box::new(RuleTarget::Title(Condition::MatchesRegex(
+                        r"^\S+字(解析|怒扒|拆解)".to_owned(),
+                        regex::Regex::new(r"^\S+字(解析|怒扒)").unwrap(),
+                    ))))]],
+                ),
+                false,
+            ),
+        ];
+
+        for ((video, pages), rule, expected) in test_cases {
+            assert_eq!(rule.evaluate(&video, &pages), expected);
+        }
+    }
+}

crates/bili_sync/src/utils/signal.rs

@@ -0,0 +1,21 @@
+use std::io;
+
+use tokio::signal;
+
+#[cfg(target_family = "windows")]
+pub async fn terminate() -> io::Result<()> {
+    signal::ctrl_c().await
+}
+
+/// ctrl + c 发送的是 SIGINT 信号，docker stop 发送的是 SIGTERM 信号，都需要处理
+#[cfg(target_family = "unix")]
+pub async fn terminate() -> io::Result<()> {
+    use tokio::select;
+
+    let mut term = signal::unix::signal(signal::unix::SignalKind::terminate())?;
+    let mut int = signal::unix::signal(signal::unix::SignalKind::interrupt())?;
+    select! {
+        _ = term.recv() => Ok(()),
+        _ = int.recv() => Ok(()),
+    }
+}

crates/bili_sync/src/utils/status.rs

@@ -1,154 +1,351 @@
-use anyhow::Result;
+use std::marker::PhantomData;
 
-static STATUS_MAX_RETRY: u32 = 0b100;
-static STATUS_OK: u32 = 0b111;
+use bili_sync_entity::{page, video};
+use bili_sync_migration::{ExprTrait, IntoCondition};
+use sea_orm::sea_query::Expr;
+use sea_orm::{ColumnTrait, Condition};
+
+use crate::error::ExecutionStatus;
+
+pub static STATUS_NOT_STARTED: u32 = 0b000;
+pub(super) static STATUS_MAX_RETRY: u32 = 0b100;
+pub static STATUS_OK: u32 = 0b111;
+pub static STATUS_COMPLETED: u32 = 1 << 31;
 
 /// 用来表示下载的状态，不想写太多列了，所以仅使用一个 u32 表示。
-/// 从低位开始，固定每三位表示一种数据的状态，从 0b000 开始，每失败一次加一，最多 0b100（即重试 4 次），
-/// 如果成功，将对应的三位设置为 0b111。
-/// 当所有任务都成功或者由于尝试次数过多失败，为 status 最高位打上标记 1，将来不再继续尝试。
-#[derive(Clone)]
-pub struct Status(u32);
+/// 从低位开始，固定每三位表示一种子任务的状态。
+/// 子任务状态从 0b000 开始，每执行失败一次将状态加一，最多 0b100（即允许重试 4 次），该值定义为 STATUS_MAX_RETRY。
+/// 如果子任务执行成功，将状态设置为 0b111，该值定义为 STATUS_OK。
+/// 子任务达到最大失败次数或者执行成功时，认为该子任务已经完成。
+/// 当所有子任务都已经完成时，为最高位打上标记 1，表示整个下载任务已经完成。
+#[derive(Clone, Copy)]
+pub struct Status<const N: usize, C>(u32, PhantomData<C>);
 
-impl Status {
-    /// 如果 status 整体大于等于 1 << 31，则表示任务已经被处理过，不再需要重试。
-    /// 数据库可以使用 status < Status::handled() 来筛选需要处理的内容。
-    pub const fn handled() -> u32 {
-        1 << 31
+impl<const N: usize, C> Default for Status<N, C> {
+    fn default() -> Self {
+        Self(0, PhantomData)
+    }
+}
+
+impl<const N: usize, C> Status<N, C> {
+    pub(crate) const LEN: usize = N;
+    // 获取最高位的完成标记
+    pub fn get_completed(&self) -> bool {
+        self.0 >> 31 == 1
     }
 
-    fn new(status: u32) -> Self {
-        Self(status)
+    /// 依次检查所有子任务是否还应该继续执行，返回一个 bool 数组
+    pub fn should_run(&self) -> [bool; N] {
+        let mut result = [false; N];
+        for (i, item) in result.iter_mut().enumerate() {
+            *item = self.check_continue(i);
+        }
+        result
     }
 
-    /// 一般仅需要被内部调用，用来设置最高位的标记
-    fn set_flag(&mut self, handled: bool) {
-        if handled {
+    /// 重置所有失败的状态，将状态设置为 0b000，返回值表示 status 是否发生了变化
+    pub fn reset_failed(&mut self) -> bool {
+        let mut changed = false;
+        for i in 0..N {
+            let status = self.get_status(i);
+            if status != STATUS_NOT_STARTED && status != STATUS_OK {
+                self.set_status(i, STATUS_NOT_STARTED);
+                changed = true;
+            }
+        }
+        if changed {
+            self.set_completed(false);
+        }
+        changed
+    }
+
+    /// 重置所有失败的状态，将状态设置为 0b000，返回值表示 status 是否发生了变化
+    /// force 版本在普通版本的基础上，会额外检查是否存在需要运行的任务，如果存在则修正 completed 标记位为“未完成”
+    /// 这个方法的典型用例是在引入新的任务状态后重置历史视频，允许历史视频执行新引入的任务
+    pub fn force_reset_failed(&mut self) -> bool {
+        let mut changed = self.reset_failed();
+        // 理论上上面的 changed 就足够了，因为 completed 标志位的改变是由子任务状态的改变引起的，子任务没有改变则 completed 也不会改变
+        // 但考虑特殊情况，新版本引入了一个新的子任务项，此时会出现明明有子任务未执行，但 completed 标记位仍然为 true 的情况
+        // 当然可以在新版本迁移文件中全局重置 completed 标记位，但这样影响范围太大感觉不太好
+        // 在后面进行这部分额外判断可以兼容这种情况，在由用户手动触发的 reset_failed 调用中修正 completed 标记位
+        if !changed && self.get_completed() && self.should_run().into_iter().any(|x| x) {
+            changed = true;
+            self.set_completed(false);
+        }
+        changed
+    }
+
+    /// 覆盖某个子任务的状态
+    pub fn set(&mut self, offset: usize, status: u32) {
+        assert!(status < 0b1000, "status should be less than 0b1000");
+        self.set_status(offset, status);
+        if self.should_run().into_iter().all(|x| !x) {
+            self.set_completed(true);
+        } else {
+            self.set_completed(false);
+        }
+    }
+
+    /// 根据任务结果更新状态，任务结果是一个 Result 数组，需要与子任务一一对应
+    /// 如果所有子任务都已经完成，那么打上最高位的完成标记
+    pub fn update_status(&mut self, result: &[ExecutionStatus]) {
+        assert!(result.len() == N, "result length should be equal to N");
+        for (i, res) in result.iter().enumerate() {
+            self.set_result(res, i);
+        }
+        if self.should_run().into_iter().all(|x| !x) {
+            self.set_completed(true);
+        } else {
+            self.set_completed(false);
+        }
+    }
+
+    /// 设置最高位的完成标记
+    fn set_completed(&mut self, completed: bool) {
+        if completed {
             self.0 |= 1 << 31;
         } else {
             self.0 &= !(1 << 31);
         }
     }
 
-    /// 从低到高检查状态，如果该位置的任务应该继续尝试执行，则返回 true，否则返回 false
-    fn should_run(&self, size: usize) -> Vec<bool> {
-        (0..size).map(|x| self.check_continue(x)).collect()
+    /// 获取某个子任务的状态
+    fn get_status(&self, offset: usize) -> u32 {
+        (self.0 >> (offset * 3)) & 0b111
     }
 
-    /// 如果任务的执行次数小于 STATUS_MAX_RETRY，说明可以继续运行
-    fn check_continue(&self, offset: usize) -> bool {
-        self.get_status(offset) < STATUS_MAX_RETRY
-    }
-
-    /// 根据任务结果更新状态，如果任务成功，设置为 STATUS_OK，否则加一
-    fn update_status(&mut self, result: &[Result<()>]) {
-        for (i, res) in result.iter().enumerate() {
-            self.set_result(res, i);
-        }
-        if self.should_run(result.len()).iter().all(|x| !x) {
-            // 所有任务都成功或者由于尝试次数过多失败，为 status 最高位打上标记，将来不再重试
-            self.set_flag(true)
-        }
-    }
-
-    fn set_result(&mut self, result: &Result<()>, offset: usize) {
-        if result.is_ok() {
-            // 如果任务已经执行到最大次数，那么此时 Result 也是 Ok，此时不应该更新状态
-            if self.get_status(offset) < STATUS_MAX_RETRY {
-                self.set_ok(offset);
-            }
-        } else {
-            self.plus_one(offset);
-        }
+    /// 设置某个子任务的状态
+    fn set_status(&mut self, offset: usize, status: u32) {
+        self.0 = (self.0 & !(0b111 << (offset * 3))) | (status << (offset * 3));
     }
 
+    // 将某个子任务的状态加一（在任务失败时使用）
     fn plus_one(&mut self, offset: usize) {
         self.0 += 1 << (3 * offset);
     }
 
+    // 设置某个子任务的状态为 STATUS_OK（在任务成功时使用）
     fn set_ok(&mut self, offset: usize) {
         self.0 |= STATUS_OK << (3 * offset);
     }
 
-    fn get_status(&self, offset: usize) -> u32 {
-        let helper = !0u32;
-        (self.0 & (helper << (offset * 3)) & (helper >> (32 - 3 * offset - 3))) >> (offset * 3)
+    /// 检查某个子任务是否还应该继续执行，实际是检查该子任务的状态是否小于 STATUS_MAX_RETRY
+    fn check_continue(&self, offset: usize) -> bool {
+        self.get_status(offset) < STATUS_MAX_RETRY
+    }
+
+    /// 根据子任务执行结果更新子任务的状态
+    fn set_result(&mut self, result: &ExecutionStatus, offset: usize) {
+        // 如果任务返回 Fixed 状态，那么无论之前的状态如何，都将状态设置为 Fixed 的状态
+        if let ExecutionStatus::Fixed(status) = result {
+            assert!(*status < 0b1000, "status should be less than 0b1000");
+            self.set_status(offset, *status);
+        } else if self.get_status(offset) < STATUS_MAX_RETRY {
+            match result {
+                ExecutionStatus::Succeeded | ExecutionStatus::Skipped => self.set_ok(offset),
+                ExecutionStatus::Failed(_) => self.plus_one(offset),
+                _ => {}
+            }
+        }
     }
 }
 
-impl From<Status> for u32 {
-    fn from(status: Status) -> Self {
+impl<const N: usize, C> From<u32> for Status<N, C> {
+    fn from(status: u32) -> Self {
+        Status(status, PhantomData)
+    }
+}
+
+impl<const N: usize, C> From<Status<N, C>> for u32 {
+    fn from(status: Status<N, C>) -> Self {
         status.0
     }
 }
 
-/// 从前到后分别表示：视频封面、视频信息、Up 主头像、Up 主信息、分 P 下载
-#[derive(Clone)]
-pub struct VideoStatus(Status);
+impl<const N: usize, C> From<Status<N, C>> for [u32; N] {
+    fn from(status: Status<N, C>) -> Self {
+        let mut result = [0; N];
+        for (i, item) in result.iter_mut().enumerate() {
+            *item = status.get_status(i);
+        }
+        result
+    }
+}
+
+impl<const N: usize, C> From<[u32; N]> for Status<N, C> {
+    fn from(status: [u32; N]) -> Self {
+        let mut result = Self::default();
+        for (i, item) in status.iter().enumerate() {
+            assert!(*item < 0b1000, "status should be less than 0b1000");
+            result.set_status(i, *item);
+        }
+        if result.should_run().iter().all(|x| !x) {
+            result.set_completed(true);
+        }
+        result
+    }
+}
+
+/// 包含五个子任务，从前到后依次是：视频封面、视频信息、Up 主头像、Up 主信息、分页下载
+pub type VideoStatus = Status<5, video::Column>;
 
 impl VideoStatus {
-    pub fn new(status: u32) -> Self {
-        Self(Status::new(status))
-    }
-
-    pub fn should_run(&self) -> Vec<bool> {
-        self.0.should_run(5)
-    }
-
-    pub fn update_status(&mut self, result: &[Result<()>]) {
-        assert!(result.len() == 5, "VideoStatus should have 5 status");
-        self.0.update_status(result)
+    pub fn query_builder() -> StatusQueryBuilder<{ Self::LEN }, video::Column> {
+        StatusQueryBuilder::new(video::Column::DownloadStatus)
     }
 }
 
-impl From<VideoStatus> for u32 {
-    fn from(status: VideoStatus) -> Self {
-        status.0.into()
-    }
-}
-
-/// 从前到后分别表示：视频封面、视频内容、视频信息
-#[derive(Clone)]
-pub struct PageStatus(Status);
+/// 包含五个子任务，从前到后分别是：视频封面、视频内容、视频信息、视频弹幕、视频字幕
+pub type PageStatus = Status<5, page::Column>;
 
 impl PageStatus {
-    pub fn new(status: u32) -> Self {
-        Self(Status::new(status))
-    }
-
-    pub fn should_run(&self) -> Vec<bool> {
-        self.0.should_run(4)
-    }
-
-    pub fn update_status(&mut self, result: &[Result<()>]) {
-        assert!(result.len() == 4, "PageStatus should have 4 status");
-        self.0.update_status(result)
+    pub fn query_builder() -> StatusQueryBuilder<{ Self::LEN }, page::Column> {
+        StatusQueryBuilder::new(page::Column::DownloadStatus)
     }
 }
 
-impl From<PageStatus> for u32 {
-    fn from(status: PageStatus) -> Self {
-        status.0.into()
+pub struct StatusQueryBuilder<const N: usize, C: ColumnTrait> {
+    column: C,
+}
+
+impl<const N: usize, C: ColumnTrait> StatusQueryBuilder<N, C> {
+    fn new(column: C) -> Self {
+        Self { column }
+    }
+
+    /// 完成状态：所有子任务的状态都是成功
+    pub fn succeeded(&self) -> Condition {
+        let mut condition = Condition::all();
+        for offset in 0..N as i32 {
+            condition = condition.add(Expr::col(self.column).right_shift(offset * 3).bit_and(7).eq(7))
+        }
+        condition
+    }
+
+    /// 失败状态：存在任何失败的子任务
+    pub fn failed(&self) -> Condition {
+        let mut condition = Condition::any();
+        for offset in 0..N as i32 {
+            condition = condition.add(
+                Expr::col(self.column)
+                    .right_shift(offset * 3)
+                    .bit_and(7)
+                    .is_not_in([0, 7]),
+            )
+        }
+        condition
+    }
+
+    /// 等待状态：所有子任务的状态都不是失败，且其中存在未开始
+    pub fn waiting(&self) -> Condition {
+        let mut condition = Condition::any();
+        for offset in 0..N as i32 {
+            condition = condition.add(Expr::col(self.column).right_shift(offset * 3).bit_and(7).eq(0))
+        }
+        condition.and(self.failed().not()).into_condition()
     }
 }
 
 #[cfg(test)]
-mod test {
+mod tests {
     use anyhow::anyhow;
 
     use super::*;
 
     #[test]
-    fn test_status() {
-        let mut status = Status::new(0);
-        assert_eq!(status.should_run(3), vec![true, true, true]);
-        for count in 1..=3 {
-            status.update_status(&[Err(anyhow!("")), Ok(()), Ok(())]);
-            assert_eq!(status.should_run(3), vec![true, false, false]);
-            assert_eq!(u32::from(status.clone()), 0b111_111_000 + count);
+    fn test_status_update() {
+        let mut status = Status::<3, video::Column>::default();
+        assert_eq!(status.should_run(), [true, true, true]);
+        for _ in 0..3 {
+            status.update_status(&[
+                ExecutionStatus::Failed(anyhow!("")),
+                ExecutionStatus::Succeeded,
+                ExecutionStatus::Succeeded,
+            ]);
+            assert_eq!(status.should_run(), [true, false, false]);
         }
-        status.update_status(&[Err(anyhow!("")), Ok(()), Ok(())]);
-        assert_eq!(status.should_run(3), vec![false, false, false]);
-        assert_eq!(u32::from(status), 0b111_111_100 | Status::handled());
+        status.update_status(&[
+            ExecutionStatus::Failed(anyhow!("")),
+            ExecutionStatus::Succeeded,
+            ExecutionStatus::Succeeded,
+        ]);
+        assert_eq!(status.should_run(), [false, false, false]);
+        assert!(status.get_completed());
+        status.update_status(&[
+            ExecutionStatus::Fixed(1),
+            ExecutionStatus::Fixed(4),
+            ExecutionStatus::Fixed(7),
+        ]);
+        assert_eq!(status.should_run(), [true, false, false]);
+        assert!(!status.get_completed());
+        assert_eq!(<[u32; 3]>::from(status), [1, 4, 7]);
+    }
+
+    #[test]
+    fn test_status_convert() {
+        let testcases = [[0, 0, 1], [1, 2, 3], [3, 1, 2], [3, 0, 7]];
+        for testcase in testcases.iter() {
+            let status = Status::<3, video::Column>::from(testcase.clone());
+            assert_eq!(<[u32; 3]>::from(status), *testcase);
+        }
+    }
+
+    #[test]
+    fn test_status_convert_and_update() {
+        let testcases = [([0, 0, 1], [1, 7, 7]), ([3, 4, 3], [4, 4, 7]), ([3, 1, 7], [4, 7, 7])];
+        for (before, after) in testcases.iter() {
+            let mut status = Status::<3, video::Column>::from(before.clone());
+            status.update_status(&[
+                ExecutionStatus::Failed(anyhow!("")),
+                ExecutionStatus::Succeeded,
+                ExecutionStatus::Succeeded,
+            ]);
+            assert_eq!(<[u32; 3]>::from(status), *after);
+        }
+    }
+
+    #[test]
+    fn test_status_reset_failed() {
+        // 重置一个出现部分失败但还有重试次数的任务，将所有的失败状态重置为 0
+        let mut status = Status::<3, video::Column>::from([3, 4, 7]);
+        assert!(!status.get_completed());
+        assert!(status.reset_failed());
+        assert!(!status.get_completed());
+        assert_eq!(<[u32; 3]>::from(status), [0, 0, 7]);
+        // 没有内容需要重置，但 completed 标记位是错误的（模拟新增一个子任务状态的情况）
+        // 此时 reset_failed 不会修正 completed 标记位，而 force_reset_failed 会
+        status.set_completed(true);
+        assert!(status.get_completed());
+        assert!(!status.reset_failed());
+        assert!(status.get_completed());
+        assert!(status.force_reset_failed());
+        assert!(!status.get_completed());
+        // 重置一个已经成功的任务，没有改变状态，也不会修改标记位
+        let mut status = Status::<3, video::Column>::from([7, 7, 7]);
+        assert!(status.get_completed());
+        assert!(!status.reset_failed());
+        assert!(status.get_completed());
+        // 重置一个全部失败的任务，修改状态并且修改标记位
+        let mut status = Status::<3, video::Column>::from([4, 4, 4]);
+        assert!(status.get_completed());
+        assert!(status.reset_failed());
+        assert!(!status.get_completed());
+        assert_eq!(<[u32; 3]>::from(status), [0, 0, 0]);
+    }
+
+    #[test]
+    fn test_status_set() {
+        // 设置子状态，从 completed 到 uncompleted
+        let mut status = Status::<5, video::Column>::from([7, 7, 7, 7, 7]);
+        assert!(status.get_completed());
+        status.set(4, 0);
+        assert!(!status.get_completed());
+        assert_eq!(<[u32; 5]>::from(status), [7, 7, 7, 7, 0]);
+        // 设置子状态，从 uncompleted 到 completed
+        let mut status = Status::<5, video::Column>::from([4, 7, 7, 7, 0]);
+        assert!(!status.get_completed());
+        status.set(4, 7);
+        assert!(status.get_completed());
+        assert_eq!(<[u32; 5]>::from(status), [4, 7, 7, 7, 7]);
     }
 }

crates/bili_sync/src/utils/validation.rs

@@ -0,0 +1,23 @@
+use std::path::Path;
+
+use validator::ValidationError;
+
+use crate::utils::status::{STATUS_NOT_STARTED, STATUS_OK};
+
+pub fn validate_status_value(value: u32) -> Result<(), ValidationError> {
+    if value == STATUS_OK || value == STATUS_NOT_STARTED {
+        Ok(())
+    } else {
+        Err(ValidationError::new(
+            "status_value must be either STATUS_OK or STATUS_NOT_STARTED",
+        ))
+    }
+}
+
+pub fn validate_path(path: &str) -> Result<(), ValidationError> {
+    if path.is_empty() || !Path::new(path).is_absolute() {
+        Err(ValidationError::new("path must be a non-empty absolute path"))
+    } else {
+        Ok(())
+    }
+}

crates/bili_sync_entity/Cargo.toml

@@ -5,5 +5,8 @@ edition = { workspace = true }
 publish = { workspace = true }
 
 [dependencies]
+derivative = { workspace = true }
+regex = { workspace = true }
 sea-orm = { workspace = true }
+serde = { workspace = true }
 serde_json = { workspace = true }

crates/bili_sync_entity/src/custom_type/mod.rs

@@ -0,0 +1,2 @@
+pub mod rule;
+pub mod string_vec;

crates/bili_sync_entity/src/custom_type/rule.rs

@@ -0,0 +1,123 @@
+use std::fmt::Display;
+
+use derivative::Derivative;
+use sea_orm::FromJsonQueryResult;
+use sea_orm::prelude::DateTime;
+use serde::{Deserialize, Deserializer, Serialize, Serializer};
+
+#[derive(Clone, Debug, Serialize, Deserialize, Derivative)]
+#[derivative(PartialEq, Eq)]
+#[serde(rename_all = "camelCase", tag = "operator", content = "value")]
+pub enum Condition<T: Serialize + Display> {
+    Equals(T),
+    Contains(T),
+    #[serde(rename = "icontains")]
+    IContains(T),
+    #[serde(deserialize_with = "deserialize_regex", serialize_with = "serialize_regex")]
+    MatchesRegex(String, #[derivative(PartialEq = "ignore")] regex::Regex),
+    Prefix(T),
+    Suffix(T),
+    GreaterThan(T),
+    LessThan(T),
+    Between(T, T),
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize, FromJsonQueryResult)]
+#[serde(rename_all = "camelCase", tag = "field", content = "rule")]
+pub enum RuleTarget {
+    Title(Condition<String>),
+    Tags(Condition<String>),
+    FavTime(Condition<DateTime>),
+    PubTime(Condition<DateTime>),
+    PageCount(Condition<usize>),
+    Not(Box<RuleTarget>),
+}
+
+pub type AndGroup = Vec<RuleTarget>;
+
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize, FromJsonQueryResult)]
+pub struct Rule(pub Vec<AndGroup>);
+
+impl<T: Serialize + Display> Display for Condition<T> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            Condition::Equals(v) => write!(f, "等于“{}”", v),
+            Condition::Contains(v) => write!(f, "包含“{}”", v),
+            Condition::IContains(v) => write!(f, "包含（不区分大小写）“{}”", v),
+            Condition::MatchesRegex(pat, _) => write!(f, "匹配“{}”", pat),
+            Condition::Prefix(v) => write!(f, "以“{}”开头", v),
+            Condition::Suffix(v) => write!(f, "以“{}”结尾", v),
+            Condition::GreaterThan(v) => write!(f, "大于“{}”", v),
+            Condition::LessThan(v) => write!(f, "小于“{}”", v),
+            Condition::Between(start, end) => write!(f, "在“{}”和“{}”之间", start, end),
+        }
+    }
+}
+
+impl Display for RuleTarget {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        fn get_field_name(rt: &RuleTarget, depth: usize) -> &'static str {
+            match rt {
+                RuleTarget::Title(_) => "标题",
+                RuleTarget::Tags(_) => "标签",
+                RuleTarget::FavTime(_) => "收藏时间",
+                RuleTarget::PubTime(_) => "发布时间",
+                RuleTarget::PageCount(_) => "视频分页数量",
+                RuleTarget::Not(inner) => {
+                    if depth == 0 {
+                        get_field_name(inner, depth + 1)
+                    } else {
+                        "格式化失败"
+                    }
+                }
+            }
+        }
+        let field_name = get_field_name(self, 0);
+        match self {
+            RuleTarget::Not(inner) => match inner.as_ref() {
+                RuleTarget::Title(cond) | RuleTarget::Tags(cond) => write!(f, "{}不{}", field_name, cond),
+                RuleTarget::FavTime(cond) | RuleTarget::PubTime(cond) => {
+                    write!(f, "{}不{}", field_name, cond)
+                }
+                RuleTarget::PageCount(cond) => write!(f, "{}不{}", field_name, cond),
+                RuleTarget::Not(_) => write!(f, "格式化失败"),
+            },
+            RuleTarget::Title(cond) | RuleTarget::Tags(cond) => write!(f, "{}{}", field_name, cond),
+            RuleTarget::FavTime(cond) | RuleTarget::PubTime(cond) => {
+                write!(f, "{}{}", field_name, cond)
+            }
+            RuleTarget::PageCount(cond) => write!(f, "{}{}", field_name, cond),
+        }
+    }
+}
+
+impl Display for Rule {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        let groups: Vec<String> = self
+            .0
+            .iter()
+            .map(|group| {
+                let conditions: Vec<String> = group.iter().map(|target| format!("（{}）", target)).collect();
+                format!("「{}」", conditions.join("且"))
+            })
+            .collect();
+        write!(f, "{}", groups.join("或"))
+    }
+}
+
+fn deserialize_regex<'de, D>(deserializer: D) -> Result<(String, regex::Regex), D::Error>
+where
+    D: Deserializer<'de>,
+{
+    let pattern = String::deserialize(deserializer)?;
+    // 反序列化时预编译 regex，优化性能
+    let regex = regex::Regex::new(&pattern).map_err(serde::de::Error::custom)?;
+    Ok((pattern, regex))
+}
+
+fn serialize_regex<S>(pattern: &str, _regex: &regex::Regex, serializer: S) -> Result<S::Ok, S::Error>
+where
+    S: Serializer,
+{
+    serializer.serialize_str(pattern)
+}

crates/bili_sync_entity/src/custom_type/string_vec.rs

@@ -0,0 +1,20 @@
+use sea_orm::FromJsonQueryResult;
+use serde::{Deserialize, Serialize};
+
+// reference: https://www.sea-ql.org/SeaORM/docs/generate-entity/column-types/#json-column
+// 在 entity 中使用裸 Vec 仅在 postgres 中支持，sea-orm 会将其映射为 postgres array
+// 如果需要实现跨数据库的 array，必须将其包裹在 wrapper type 中
+#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize, FromJsonQueryResult)]
+pub struct StringVec(pub Vec<String>);
+
+impl From<Vec<String>> for StringVec {
+    fn from(value: Vec<String>) -> Self {
+        Self(value)
+    }
+}
+
+impl From<StringVec> for Vec<String> {
+    fn from(value: StringVec) -> Self {
+        value.0
+    }
+}

crates/bili_sync_entity/src/entities/collection.rs

@@ -2,6 +2,8 @@
 
 use sea_orm::entity::prelude::*;
 
+use crate::rule::Rule;
+
 #[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
 #[sea_orm(table_name = "collection")]
 pub struct Model {
@@ -13,6 +15,9 @@ pub struct Model {
     pub r#type: i32,
     pub path: String,
     pub created_at: String,
+    pub latest_row_at: DateTime,
+    pub rule: Option<Rule>,
+    pub enabled: bool,
 }
 
 #[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]

crates/bili_sync_entity/src/entities/config.rs

@@ -0,0 +1,17 @@
+//! `SeaORM` Entity. Generated by sea-orm-codegen 0.12.15
+
+use sea_orm::entity::prelude::*;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
+#[sea_orm(table_name = "config")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub data: String,
+    pub created_at: String,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {}
+
+impl ActiveModelBehavior for ActiveModel {}

crates/bili_sync_entity/src/entities/favorite.rs

@@ -2,6 +2,8 @@
 
 use sea_orm::entity::prelude::*;
 
+use crate::rule::Rule;
+
 #[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
 #[sea_orm(table_name = "favorite")]
 pub struct Model {
@@ -12,6 +14,9 @@ pub struct Model {
     pub name: String,
     pub path: String,
     pub created_at: String,
+    pub latest_row_at: DateTime,
+    pub rule: Option<Rule>,
+    pub enabled: bool,
 }
 
 #[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]

crates/bili_sync_entity/src/entities/mod.rs

@@ -3,6 +3,7 @@
 pub mod prelude;
 
 pub mod collection;
+pub mod config;
 pub mod favorite;
 pub mod page;
 pub mod submission;

crates/bili_sync_entity/src/entities/submission.rs

@@ -2,6 +2,8 @@
 
 use sea_orm::entity::prelude::*;
 
+use crate::rule::Rule;
+
 #[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
 #[sea_orm(table_name = "submission")]
 pub struct Model {
@@ -11,6 +13,10 @@ pub struct Model {
     pub upper_name: String,
     pub path: String,
     pub created_at: String,
+    pub use_dynamic_api: bool,
+    pub latest_row_at: DateTime,
+    pub rule: Option<Rule>,
+    pub enabled: bool,
 }
 
 #[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]

crates/bili_sync_entity/src/entities/video.rs

@@ -2,6 +2,8 @@
 
 use sea_orm::entity::prelude::*;
 
+use crate::string_vec::StringVec;
+
 #[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq, Default)]
 #[sea_orm(table_name = "video")]
 pub struct Model {
@@ -25,7 +27,8 @@ pub struct Model {
     pub favtime: DateTime,
     pub download_status: u32,
     pub valid: bool,
-    pub tags: Option<serde_json::Value>,
+    pub should_download: bool,
+    pub tags: Option<StringVec>,
     pub single_page: Option<bool>,
     pub created_at: String,
 }

crates/bili_sync_entity/src/entities/watch_later.rs

@@ -2,6 +2,8 @@
 
 use sea_orm::entity::prelude::*;
 
+use crate::rule::Rule;
+
 #[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
 #[sea_orm(table_name = "watch_later")]
 pub struct Model {
@@ -9,6 +11,9 @@ pub struct Model {
     pub id: i32,
     pub path: String,
     pub created_at: String,
+    pub latest_row_at: DateTime,
+    pub rule: Option<Rule>,
+    pub enabled: bool,
 }
 
 #[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]

crates/bili_sync_entity/src/lib.rs

@@ -1,2 +1,5 @@
+mod custom_type;
 mod entities;
+
+pub use custom_type::*;
 pub use entities::*;

crates/bili_sync_migration/Cargo.toml

@@ -5,5 +5,4 @@ edition = { workspace = true }
 publish = { workspace = true }
 
 [dependencies]
-async-std = { workspace = true }
 sea-orm-migration = { workspace = true }