name: Release

# 触发条件
on:
  # 手动触发
  workflow_dispatch:
    inputs:
      version:
        description: '版本号 (例如: v1.0.0)'
        required: true
        type: string
      prerelease:
        description: '是否为预发布版本'
        required: false
        type: boolean
        default: false
  
  # 当推送 tag 时自动触发（格式：v*.*.* ）
  push:
    tags:
      - 'v*.*.*'

jobs:
  build-and-release:
    name: 构建并发布
    runs-on: ubuntu-latest
    
    permissions:
      contents: write
      packages: write
    
    steps:
      # 1. 检出代码
      - name: 检出代码
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      
      # 2. 设置 Node.js 环境
      - name: 设置 Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '18'
          cache: 'npm'
      
      # 3. 安装 pnpm
      - name: 安装 pnpm
        run: npm install -g pnpm
      
      # 4. 安装依赖
      - name: 安装依赖
        run: pnpm install --no-frozen-lockfile
      
      # 5. 构建前端项目
      - name: 构建项目
        run: pnpm build
        env:
          # 这里可以添加构建时需要的环境变量
          VITE_USE_LOCAL_DB: 'true'
      
      # 6. 确定版本号
      - name: 确定版本号
        id: version
        run: |
          if [ "${{ github.event_name }}" == "workflow_dispatch" ]; then
            echo "VERSION=${{ github.event.inputs.version }}" >> $GITHUB_OUTPUT
            echo "IS_PRERELEASE=${{ github.event.inputs.prerelease }}" >> $GITHUB_OUTPUT
          else
            echo "VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
            echo "IS_PRERELEASE=false" >> $GITHUB_OUTPUT
          fi
      
      # 7. 打包构建产物
      - name: 打包构建产物
        run: |
          # 创建发布目录
          mkdir -p release
          
          # 打包前端构建产物
          tar -czf release/xcode-reviewer-frontend-${{ steps.version.outputs.VERSION }}.tar.gz -C dist .
          
          # 打包完整源码（包括配置文件）
          tar -czf release/xcode-reviewer-source-${{ steps.version.outputs.VERSION }}.tar.gz \
            --exclude=node_modules \
            --exclude=dist \
            --exclude=.git \
            --exclude=release \
            .
          
          # 创建 checksums
          cd release
          sha256sum * > checksums.txt
          cd ..
      
      # 8. 生成更新日志
      - name: 生成更新日志
        id: changelog
        run: |
          # 获取上一个 tag
          PREVIOUS_TAG=$(git describe --tags --abbrev=0 HEAD^ 2>/dev/null || echo "")
          
          if [ -z "$PREVIOUS_TAG" ]; then
            echo "这是第一个发布版本" > CHANGELOG.md
            git log --pretty=format:"- %s (%h)" >> CHANGELOG.md
          else
            echo "自 $PREVIOUS_TAG 以来的变更：" > CHANGELOG.md
            echo "" >> CHANGELOG.md
            git log $PREVIOUS_TAG..HEAD --pretty=format:"- %s (%h)" >> CHANGELOG.md
          fi
          
          echo "" >> CHANGELOG.md
          echo "" >> CHANGELOG.md
          echo "## 下载说明" >> CHANGELOG.md
          echo "" >> CHANGELOG.md
          echo "- \`xcode-reviewer-frontend-*.tar.gz\`: 前端构建产物（用于部署）" >> CHANGELOG.md
          echo "- \`xcode-reviewer-source-*.tar.gz\`: 完整源码包" >> CHANGELOG.md
          echo "- \`checksums.txt\`: 文件校验和" >> CHANGELOG.md
      
      # 9. 创建 GitHub Release
      - name: 创建 Release
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ steps.version.outputs.VERSION }}
          name: Release ${{ steps.version.outputs.VERSION }}
          body_path: CHANGELOG.md
          draft: false
          prerelease: ${{ steps.version.outputs.IS_PRERELEASE }}
          files: |
            release/*
          generate_release_notes: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      
      # 10. 登录 GitHub Container Registry
      - name: 登录到 GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      
      # 11. 设置 Docker Buildx
      - name: 设置 Docker Buildx
        uses: docker/setup-buildx-action@v3
      
      # 12. 构建并推送 Docker 镜像
      - name: 构建并推送 Docker 镜像
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: |
            ghcr.io/${{ github.repository }}:${{ steps.version.outputs.VERSION }}
            ghcr.io/${{ github.repository }}:latest
          cache-from: type=gha
          cache-to: type=gha,mode=max
          build-args: |
            VITE_USE_LOCAL_DB=true
      
      # 13. 更新 package.json 版本号（可选）
      - name: 更新 package.json 版本
        if: github.event_name == 'workflow_dispatch'
        run: |
          VERSION="${{ steps.version.outputs.VERSION }}"
          VERSION_NO_V="${VERSION#v}"
          npm version $VERSION_NO_V --no-git-tag-version
          
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add package.json
          git commit -m "chore: bump version to $VERSION" || true
          git push origin HEAD:main || true