name: Build macOS Universal2 Application

on:
  workflow_dispatch:
  release:
    types: [created]

jobs:
  build-macos-universal2:
    runs-on: macos-latest

    steps:
      # 第 1 步: 检出代码
      - name: Checkout repository
        uses: actions/checkout@v4

      # 第 2 步: 设置多架构的 Python 环境
      - name: Set up Python x86_64
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'
          architecture: 'x64'

      - name: Set up Python arm64
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'
          architecture: 'arm64'

      # 第 3 步: 安装 uv
      - name: Install uv
        run: |
          curl -LsSf https://astral.sh/uv/install.sh | sh
          echo "$HOME/.cargo/bin" >> $GITHUB_PATH

      # 第 4 步: 安装 x86_64 依赖并构建
      - name: Install dependencies and build for x86_64
        env:
          ARCH: x86_64
        run: |
          echo "Building for x86_64"
          /usr/bin/arch -x86_64 python3.12 -m venv .venv-x86_64
          . .venv-x86_64/bin/activate
          uv sync
          uv run pyinstaller lite_mac.spec --noconfirm --distpath dist_x86_64

      # 第 5 步: 安装 arm64 依赖并构建
      - name: Install dependencies and build for arm64
        env:
          ARCH: arm64
        run: |
          echo "Building for arm64"
          /usr/bin/arch -arm64 python3.12 -m venv .venv-arm64
          . .venv-arm64/bin/activate
          uv sync
          uv run pyinstaller lite_mac.spec --noconfirm --distpath dist_arm64

      # 第 6 步: 安装 UPX
      - name: Install UPX
        run: brew install upx

      # 第 7 步: 合并为 Universal 2 二进制文件
      - name: Create Universal 2 binary
        run: |
          lipo -create -output dist/DocuTranslate-universal \
            dist_x86_64/DocuTranslate-*-mac \
            dist_arm64/DocuTranslate-*-mac
          chmod +x dist/DocuTranslate-universal

      # 第 8 步: 获取应用版本号
      - name: Get application version
        id: get_version
        run: |
          VERSION=$(python3.12 -c "import docutranslate; print(docutranslate.__version__)")
          echo "VERSION=$VERSION" >> $GITHUB_ENV
          echo "version=$VERSION" >> $GITHUB_OUTPUT

      # 第 9 步: 创建 macOS 应用包结构
      - name: Create macOS app bundle structure
        run: |
          mkdir -p dist/DocuTranslate.app/Contents/MacOS
          mkdir -p dist/DocuTranslate.app/Contents/Resources
          
          # 移动合并后的 Universal 2 可执行文件
          mv dist/DocuTranslate-universal dist/DocuTranslate.app/Contents/MacOS/DocuTranslate
          
          # 复制图标文件
          cp DocuTranslate.icns dist/DocuTranslate.app/Contents/Resources/
          
          # 创建 Info.plist
          cat > dist/DocuTranslate.app/Contents/Info.plist << EOF
          <?xml version="1.0" encoding="UTF-8"?>
          <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
          <plist version="1.0">
          <dict>
              <key>CFBundleExecutable</key>
              <string>DocuTranslate</string>
              <key>CFBundleIconFile</key>
              <string>DocuTranslate.icns</string>
              <key>CFBundleIdentifier</key>
              <string>com.yourcompany.DocuTranslate</string>
              <key>CFBundleName</key>
              <string>DocuTranslate</string>
              <key>CFBundleVersion</key>
              <string>${{ github.run_number }}</string>
              <key>CFBundleShortVersionString</key>
              <string>${{ env.VERSION }}</string>
              <key>NSHighResolutionCapable</key>
              <true/>
          </dict>
          </plist>
          EOF
        shell: bash

      # 第 10 步: 将 .app 打包成 .dmg 磁盘映像（带版本号）
      - name: Create DMG Disk Image with version
        run: |
          hdiutil create -volname "DocuTranslate Installer" -srcfolder dist/DocuTranslate.app -ov -format UDZO "dist/DocuTranslate-${{ env.VERSION }}-macOS-universal.dmg"

      # 第 11 步: 上传 .dmg 文件作为构建产物
      - name: Upload macOS DMG
        uses: actions/upload-artifact@v4
        with:
          name: DocuTranslate-macOS-universal
          path: dist/DocuTranslate-${{ env.VERSION }}-macOS-universal.dmg