name: Web UI CI/CD

on:
  push:
    branches:
      - master
    paths:
      # 仅当构建产物 dist 目录变化时触发部署
      # 修改源码不会触发，需要先在本地构建后推送 dist 目录
      - 'apps/web-antd/dist/**'
      - 'apps/web-antd/nginx.conf'
      - 'Dockerfile.deploy'
      - '.gitea/workflows/deploy-web.yaml'

jobs:
  build-and-deploy:
    runs-on: xw-runner
    # 使用包含 Docker 客户端的镜像，这样我们可以在容器内构建镜像 (Docker-in-Docker 模式)
    container:
      image: catthehacker/ubuntu:act-latest
      # 这里的 options 很重要，有时候 Runner 需要特权才能操作宿主机的 Docker
      # 如果遇到 permission denied，尝试取消注释下一行：
      # options: --privileged --user root

    steps:
      # 1. 检出代码
      - name: Checkout Code
        run: |
          # 清理当前目录，防止旧文件干扰
          ls -A1 | xargs rm -rf
          
          # 拼接 Clone URL (支持 http 和 https)
          SERVER_DOMAIN=$(echo "${{ gitea.server_url }}" | sed -E 's|https?://||')
          PROTO="http"
          if [[ "${{ gitea.server_url }}" == https* ]]; then PROTO="https"; fi
          
          # 使用 Gitea Token 进行认证
          GIT_URL="${PROTO}://${{ gitea.actor }}:${{ gitea.token }}@${SERVER_DOMAIN}/${{ gitea.repository }}.git"
          
          echo "Cloning..."
          git clone --depth 1 "$GIT_URL" .
          git log -1 --format='%h - %s'

      # 2. 准备 Docker 网络
      # 使用 1Panel 的默认网络，确保所有服务在同一个网络下，方便互相访问
      - name: Check Docker Network
        run: |
          # 检查 1panel-network 是否存在，如果不存在则创建
          docker network inspect 1panel-network > /dev/null 2>&1 || docker network create 1panel-network || true

      # 3. 检查构建产物（必须存在）
      - name: Check Build Artifacts
        run: |
          if [ ! -d "apps/web-antd/dist" ] || [ -z "$(ls -A apps/web-antd/dist 2>/dev/null)" ]; then
            echo "❌ Error: Build artifacts not found in apps/web-antd/dist"
            echo "Please build locally first: pnpm build:antd"
            echo "Then run: ./scripts/deploy/build-and-push.sh"
            exit 1
          fi
          echo "✅ Build artifacts found"
          BUILD_SIZE=$(du -sh apps/web-antd/dist | cut -f1)
          echo "📊 Build size: $BUILD_SIZE"

      # 4. 构建并部署（只打包，不构建）
      - name: Build & Deploy Web UI
        env:
          # 镜像名称
          IMAGE_NAME: 'aiot-web-antd'
          # 容器名称
          CONTAINER_NAME: aiot-web-antd
          # 宿主机端口
          HOST_PORT: 9090
        run: |
          SHORT_SHA=$(git log -1 --format='%h')
          FULL_IMAGE_NAME="${IMAGE_NAME}:${SHORT_SHA}"
          
          echo "🚀 Building Docker Image (deploy only, no build): $FULL_IMAGE_NAME..."
          
          # 使用 Dockerfile.deploy，只复制构建产物，不进行构建
          # 这样可以避免服务器资源占用
          DOCKER_BUILDKIT=1 docker build -t "$FULL_IMAGE_NAME" -f Dockerfile.deploy .
          
          # 打上 latest 标签
          docker tag "$FULL_IMAGE_NAME" "${IMAGE_NAME}:latest"
          
          # --- 部署阶段 ---
          echo "Deploying Container: $CONTAINER_NAME..."
          
          # 停止并删除旧容器
          docker stop $CONTAINER_NAME || true
          docker rm $CONTAINER_NAME || true
          
          # 检查端口占用，如果有其他容器占用，先停止它
          PORT_CONTAINER=$(docker ps --filter "publish=${HOST_PORT}" --format "{{.Names}}" | head -1)
          if [ ! -z "$PORT_CONTAINER" ]; then
            echo "⚠️  Port ${HOST_PORT} is occupied by container: $PORT_CONTAINER"
            echo "Stopping conflicting container..."
            docker stop $PORT_CONTAINER || true
          fi
          
          # 启动新容器
          # -d: 后台运行
          # --restart always: 开机自启
          # -p: 端口映射 宿主机:容器
          docker run -d \
            --name $CONTAINER_NAME \
            --network 1panel-network \
            --restart always \
            -p ${HOST_PORT}:80 \
            "${IMAGE_NAME}:latest"
            
          echo "✅ Deployment Successful! Access at port ${HOST_PORT}"