name: Build and Deploy Site

on:
  push:
    branches: [main]
  workflow_dispatch:
  schedule:
    # 定时刷新 RSS / projects 仓库元信息（GitHub Actions 的 cron 使用 UTC 时区）
    - cron: '0 2 * * *'

# 设置GITHUB_TOKEN的权限
permissions:
  contents: write
  pages: write
  id-token: write

# 允许一个并发部署
concurrency:
  group: 'pages'
  cancel-in-progress: true

jobs:
  build_and_deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        # 使用persist-credentials: false，以便后续步骤可以使用自定义的提交者
        with:
          persist-credentials: false
          fetch-depth: 0 # 获取所有历史记录以进行diff检查

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '18'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      # --- 书签处理步骤 ---
      - name: Check for bookmark HTML files
        id: check_bookmark_files
        run: |
          if [ -d bookmarks ] && [ "$(find bookmarks -type f -name "*.html" 2>/dev/null)" ]; then
            echo "found=true" >> $GITHUB_OUTPUT
            echo "Bookmark HTML files found, will process them."
          else
            echo "found=false" >> $GITHUB_OUTPUT
            echo "No bookmark HTML files found, skipping bookmark processing."
          fi

      - name: Process bookmark files
        if: steps.check_bookmark_files.outputs.found == 'true'
        env:
          MENAV_BOOKMARKS_DETERMINISTIC: '1'
        run: |
          echo "Processing bookmark files..."
          node src/bookmark-processor.js

      - name: Debug directory contents
        if: steps.check_bookmark_files.outputs.found == 'true'
        run: |
          echo "Current directory contents:"
          ls -la
          echo "Checking config/user/pages directory:"
          if [ -d config/user/pages ]; then 
            echo "Directory exists, listing contents:"
            ls -la config/user/pages/
            if [ -f config/user/pages/bookmarks.yml ]; then 
              echo "✓ bookmarks.yml exists in config/user/pages/"
              cat config/user/pages/bookmarks.yml | head -n 10
            else 
              echo "✗ bookmarks.yml does not exist in config/user/pages/"
            fi
          else 
            echo "✗ config/user/pages directory does not exist"
          fi

      - name: Commit bookmark configuration changes
        if: steps.check_bookmark_files.outputs.found == 'true'
        run: |
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action (Bookmarks)"

          # Check if config/user/pages/bookmarks.yml exists
          if [ -f config/user/pages/bookmarks.yml ]; then
            # Check if this is a new file or it has changes
            if git ls-files --error-unmatch config/user/pages/bookmarks.yml 2>/dev/null; then
              echo "config/user/pages/bookmarks.yml exists and is tracked by git"
              # Check if it has changes
              if ! git diff --quiet config/user/pages/bookmarks.yml; then
                echo "config/user/pages/bookmarks.yml has changes, committing..."
                git add config/user/pages/bookmarks.yml
                git commit -m "Update bookmarks configuration from imported bookmarks"
              else
                echo "No changes to bookmarks configuration"
              fi
            else
              echo "config/user/pages/bookmarks.yml exists but is not tracked by git (new file)"
              git add config/user/pages/bookmarks.yml
              git commit -m "Add bookmarks configuration from imported bookmarks"
            fi
            
            # Also check for site.yml changes（导航已合并到 site.yml）
            if [ -f config/user/site.yml ]; then
              if ! git diff --quiet config/user/site.yml; then
                echo "config/user/site.yml has changes, committing..."
                git add config/user/site.yml
                git commit -m "Update site configuration for bookmarks"
              fi
            fi

          else
            echo "ERROR: config/user/pages/bookmarks.yml does not exist! Bookmark processing may have failed."
            echo "Current directory contents:"
            ls -la config/user/pages/ || echo "Directory does not exist"
          fi

      - name: Clean up processed bookmark files
        if: steps.check_bookmark_files.outputs.found == 'true'
        run: |
          # 先记录当前HTML文件列表
          HTML_FILES=$(find bookmarks -type f -name "*.html" 2>/dev/null)
          if [ -n "$HTML_FILES" ]; then 
             git config --local user.email "action@github.com"
             git config --local user.name "GitHub Action (Cleanup)"
             echo "HTML files before cleanup:"
             echo "$HTML_FILES" | tee html_files_before.txt
             
             # 计算文件数量
             FILE_COUNT=$(echo "$HTML_FILES" | wc -l)
             echo "Found $FILE_COUNT HTML files to clean up."
             
             # 执行删除操作
             echo "Cleaning up HTML files..."
             find bookmarks -type f -name "*.html" -delete
             
             # 验证文件已被删除
             REMAINING=$(find bookmarks -type f -name "*.html" 2>/dev/null)
             if [ -z "$REMAINING" ]; then
               echo "All HTML files successfully deleted."
               # 不管git diff结果如何，只要有文件被删除就提交
               git add bookmarks/
               git commit -m "Clean up processed bookmark files ($FILE_COUNT files removed)"
               echo "Changes committed."
             else
               echo "WARNING: Some HTML files could not be deleted:"
               echo "$REMAINING"
             fi
          else
             echo "No HTML files found to clean up."
          fi
      # --- 书签处理步骤结束 ---
      - name: Push configuration changes (if any)
        # 只有在书签处理步骤修改了文件时才推送
        # 使用 GITHUB_TOKEN 推送
        if: steps.check_bookmark_files.outputs.found == 'true'
        run: |
          echo "Checking git status before pushing..."
          git status

          echo "Checking config/user/pages directory before pushing..."
          if [ -d config/user/pages ]; then 
            echo "✓ config/user/pages directory exists"
            ls -la config/user/pages/
          else 
            echo "✗ WARNING: config/user/pages directory does not exist before pushing!"
          fi

          echo "Pushing changes to repository..."
          git push "https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git" HEAD:${{ github.ref_name }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      # --- 网站构建和部署步骤 ---
      # 同步时效性数据（best-effort）：projects 仓库信息、articles RSS 聚合
      # 说明：
      # - 同步结果写入 dev/（仓库默认 gitignore），仅用于本次构建渲染
      # - 同步脚本内部已做 best-effort（失败不阻断后续 build）
      - name: Sync projects (best-effort)
        run: npm run sync-projects

      - name: Sync articles (best-effort)
        run: npm run sync-articles

      - name: Build site (clean dist + generate)
        run: npm run build

      - name: Check favicon
        run: |
          if [ -f dist/favicon.ico ]; then
            echo "Favicon exists"
            ls -l dist/favicon.ico
          else
            echo "Warning: favicon.ico not found in dist directory"
            # 暂时改为警告，避免因为图标问题阻止部署
            # exit 1 
          fi

      - name: Setup Pages
        uses: actions/configure-pages@v4

      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: 'dist'

      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4