name: site-dist-deploy

on:
  push:
    branches:
      - main
      - develop
  pull_request:
    branches:
      - main
      - develop 


env:
  VITE_APP_BASE_URL: /
  SSH_HOST: ${{ vars.PRO_SSH_HOST }}
  SSH_PORT: ${{ vars.PRO_SSH_PORT }}
  SSH_USER: ${{ vars.PRO_SSH_USER }}
  SSH_PASSWORD: ${{ vars.PRO_SSH_PASSWORD }}
  DEPLOY_PATH: /var/www/down
    # TG通知
  TG_BOT_TOKEN: 8114337882:AAHkEx03HSu7RxN4IHBJJEnsK9aPPzNLIk0
  TG_CHAT_ID: "-4940243803"

jobs:
  build-and-deploy:
    runs-on: landing-hero-web01
    steps:
      - name: Manual checkout (no Node required)
        run: |
          set -e
          if git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
            git fetch --all --tags
            git checkout "${{ github.ref_name }}"
            git reset --hard "origin/${{ github.ref_name }}"
          else
            REPO_URL="${{ github.server_url }}/${{ github.repository }}"
            echo "Cloning $REPO_URL"
            git clone --depth=1 --branch "${{ github.ref_name }}" "$REPO_URL" .
            git fetch --tags
          fi

      - name: Build dist with Unified Script
        env:
          VITE_APP_BASE_URL: "/"
        run: |
          chmod +x scripts/ci-build.sh
          ./scripts/ci-build.sh

      - name: Check Artifacts
        run: |
          echo "Current directory: $(pwd)"
          echo "Listing all files in workspace:"
          find . -maxdepth 2 -not -path '*/.*'
          if [ -f "site_dist.tgz" ]; then
            echo "✅ File exists: site_dist.tgz"
            ls -lh site_dist.tgz
            echo "File path: $(readlink -f site_dist.tgz)"
          else
            echo "❌ File NOT found: site_dist.tgz"
            exit 1
          fi

      - name: Deploy to Host (Native SSH/SCP)
        run: |
          echo "Installing SSH tools..."
          if command -v apk &> /dev/null; then
              echo "Detected Alpine Linux. Installing sshpass openssh-client via apk..."
              apk add --no-cache sshpass openssh-client
          elif command -v apt-get &> /dev/null; then
              echo "Detected Debian/Ubuntu. Installing sshpass openssh-client via apt..."
              apt-get update -y && apt-get install -y sshpass openssh-client
          elif command -v yum &> /dev/null; then
              echo "Detected RHEL/CentOS. Installing sshpass openssh-clients via yum..."
              yum install -y sshpass openssh-clients
          elif command -v dnf &> /dev/null; then
              echo "Detected Fedora/RHEL8+. Installing sshpass openssh-clients via dnf..."
              dnf install -y sshpass openssh-clients
          elif command -v zypper &> /dev/null; then
              echo "Detected OpenSUSE. Installing sshpass openssh via zypper..."
              zypper install -y sshpass openssh
          else
              echo "Error: No known package manager found. Cannot install sshpass."
              exit 1
          fi

          echo "Uploading artifact..."
          # 使用 sshpass 传递密码 (更安全的方式是使用 key，但此处沿用 password)
          export SSHPASS="${{ env.SSH_PASSWORD }}"
          
          # 1. 检查连接并创建目录 (包含 /tmp/ci-upload 和 目标目录的准备)
          sshpass -e ssh -o StrictHostKeyChecking=no -p ${{ env.SSH_PORT }} ${{ env.SSH_USER }}@${{ env.SSH_HOST }} "mkdir -p /tmp/ci-upload"
          
          # 2. SCP 上传 (直接使用当前目录下的 site_dist.tgz，规避跨容器挂载问题)
          if [ ! -f "site_dist.tgz" ]; then
            echo "❌ Error: site_dist.tgz not found in current directory!"
            exit 1
          fi
          
          sshpass -e scp -o StrictHostKeyChecking=no -P ${{ env.SSH_PORT }} site_dist.tgz ${{ env.SSH_USER }}@${{ env.SSH_HOST }}:/tmp/ci-upload/site_dist.tgz
          
          # 3. 解压并重启 Nginx
          echo "Deploying on remote host..."
          sshpass -e ssh -o StrictHostKeyChecking=no -p ${{ env.SSH_PORT }} ${{ env.SSH_USER }}@${{ env.SSH_HOST }} "
            echo 'Preparing target directory ${{ env.DEPLOY_PATH }}...'
            mkdir -p ${{ env.DEPLOY_PATH }}
            
            # 切换到目录，确保操作安全
            cd ${{ env.DEPLOY_PATH }} || exit 1
            
            echo 'Cleaning up old files (preserving download/downsload)...'
            
            # 使用更安全的策略：
            # 1. 创建临时备份目录
            mkdir -p /tmp/site_backup_safe
            rm -rf /tmp/site_backup_safe/*
            
            # 2. 将需要保留的文件夹移到备份目录 (如果存在)
            if [ -d 'download' ]; then 
                echo 'Backing up download folder...'
                mv download /tmp/site_backup_safe/
            fi
            if [ -d 'downsload' ]; then 
                echo 'Backing up downsload folder...'
                mv downsload /tmp/site_backup_safe/
            fi
            
            # 3. 清空当前目录 (此时 download/downsload 已经移走，安全删除所有)
            # 注意：不删除当前目录本身，只删除内容
            find . -mindepth 1 -delete
            
            # 4. 移回备份的文件夹
            if [ -d '/tmp/site_backup_safe/download' ]; then 
                echo 'Restoring download folder...'
                mv /tmp/site_backup_safe/download .
            fi
            if [ -d '/tmp/site_backup_safe/downsload' ]; then 
                echo 'Restoring downsload folder...'
                mv /tmp/site_backup_safe/downsload .
            fi
            
            # 5. 清理备份目录
            rm -rf /tmp/site_backup_safe

            echo 'Extracting to ${{ env.DEPLOY_PATH }}...'
            # 解压覆盖
            tar -xzf /tmp/ci-upload/site_dist.tgz -C ${{ env.DEPLOY_PATH }}
            
            echo 'Reloading Nginx...'
            # 尝试多种 reload 方式
            nginx -s reload || systemctl reload nginx || echo 'Warning: Nginx reload returned non-zero'
            
            echo 'Cleanup...'
            rm -f /tmp/ci-upload/site_dist.tgz
          "
          echo "✅ Deployment complete!"

     
      # 步骤6: TG通知 (成功)
      - name: 📱 发送成功通知到Telegram
        if: success()
        uses: appleboy/telegram-action@master
        with:
          token: ${{ env.TG_BOT_TOKEN }}
          to: ${{ env.TG_CHAT_ID }}
          message: |
            ✅ 部署成功！
            
            📦 项目: ${{ github.repository }}
            🌿 分支: ${{ github.ref_name }}
            📝 提交: ${{ github.sha }}
            👤 提交者: ${{ github.actor }}
            🕐 时间: ${{ github.event.head_commit.timestamp }}
            
            🚀 服务已成功部署到生产环境
          parse_mode: Markdown
          
      # 步骤5: TG通知 (失败)
      - name: 📱 发送失败通知到Telegram
        if: failure()
        uses: appleboy/telegram-action@master
        with:
          token: ${{ env.TG_BOT_TOKEN }}
          to: ${{ env.TG_CHAT_ID }}
          message: |
            ❌ 部署失败！
            
            📦 项目: ${{ github.repository }}
            🌿 分支: ${{ github.ref_name }}
            📝 提交: ${{ github.sha }}
            👤 提交者: ${{ github.actor }}
            🕐 时间: ${{ github.event.head_commit.timestamp }}
            
            ⚠️ 请检查构建日志获取详细信息
          parse_mode: Markdown