name: CI

on:
  pull_request:
  push:
    branches: [main]

permissions:
  contents: read

jobs:
  frontend:
    name: Frontend checks
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v7
        with:
          submodules: recursive
      - uses: actions/setup-node@v6
        with:
          node-version: 22
          cache: npm
      - run: npm ci
      - run: node --test scripts/*.node-test.js
      - run: npm test -- --run
      - run: npm run build

  desktop:
    name: Desktop checks (${{ matrix.target }})
    timeout-minutes: 30
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: macos-latest
            target: aarch64-apple-darwin
          - os: windows-latest
            target: x86_64-pc-windows-msvc
          - os: ubuntu-22.04
            target: x86_64-unknown-linux-gnu
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v7
        with:
          submodules: recursive
      - uses: actions/setup-node@v6
        with:
          node-version: 22
          cache: npm
      - uses: dtolnay/rust-toolchain@stable
        with:
          targets: ${{ matrix.target }}
      - name: Install Linux dependencies
        if: runner.os == 'Linux'
        run: |
          sudo env DEBIAN_FRONTEND=noninteractive timeout --foreground --signal=TERM --kill-after=30s 10m apt-get \
            -o Acquire::Retries=3 \
            -o Acquire::http::Timeout=30 \
            -o Acquire::https::Timeout=30 \
            -o DPkg::Lock::Timeout=60 \
            update
          sudo env DEBIAN_FRONTEND=noninteractive timeout --foreground --signal=TERM --kill-after=30s 10m apt-get \
            -o Acquire::Retries=3 \
            -o Acquire::http::Timeout=30 \
            -o Acquire::https::Timeout=30 \
            -o DPkg::Lock::Timeout=60 \
            install -y --no-install-recommends \
            libwebkit2gtk-4.1-dev \
            libappindicator3-dev \
            librsvg2-dev \
            patchelf \
            libdbus-1-dev \
            pkg-config
      - run: npm ci
      - name: Test Rust backend
        if: runner.os != 'Windows'
        working-directory: src-tauri
        run: cargo test --all-targets --target ${{ matrix.target }}
      - name: Test Windows Torrent RPC integration
        if: runner.os == 'Windows'
        working-directory: src-tauri
        run: cargo test --test torrent_rpc --target ${{ matrix.target }} -- --nocapture
      - name: Compile Windows queue-manager integration
        if: runner.os == 'Windows'
        working-directory: src-tauri
        run: cargo test --test queue_manager --no-run --target ${{ matrix.target }}
      - name: Compile Windows Rust library tests
        if: runner.os == 'Windows'
        working-directory: src-tauri
        run: cargo test --lib --no-run --target ${{ matrix.target }}
      - name: Verify Windows atomic Torrent storage
        if: runner.os == 'Windows'
        working-directory: src-tauri
        run: cargo test --test atomic_file --target ${{ matrix.target }} -- --nocapture
      - name: Verify Windows Torrent cache safety
        if: runner.os == 'Windows'
        working-directory: src-tauri
        run: cargo test --test torrent_cache --target ${{ matrix.target }} -- --nocapture
      - name: Verify Windows Torrent web-seed normalization
        if: runner.os == 'Windows'
        working-directory: src-tauri
        run: cargo test --test torrent_web_seed --target ${{ matrix.target }} -- --nocapture
      - name: Provision locked engines
        if: runner.os != 'macOS'
        run: node scripts/provision-engines.js --target ${{ matrix.target }}
      - name: Stage and verify engines
        run: |
          node scripts/stage-engines.js --target ${{ matrix.target }}
          node scripts/verify-binaries.js --staged --target ${{ matrix.target }}
      - name: Run Torrent process smoke
        run: node scripts/smoke-torrent.js --binary src-tauri/engine-dist/${{ matrix.target }}/aria2c-${{ matrix.target }}${{ runner.os == 'Windows' && '.exe' || '' }} --failure-paths
      - name: Run Aria2 resolver smoke
        run: node scripts/smoke-aria2-resolver.js --binary src-tauri/engine-dist/${{ matrix.target }}/aria2c-${{ matrix.target }}${{ runner.os == 'Windows' && '.exe' || '' }}
      - name: Run Aria2 normal-transfer smoke
        run: node scripts/smoke-aria2-transfers.js --binary src-tauri/engine-dist/${{ matrix.target }}/aria2c-${{ matrix.target }}${{ runner.os == 'Windows' && '.exe' || '' }}