name: CI/CD Pipeline

on:
  push:
    branches:
      - test  # 触发构建的分支

env:
  # ========== 环境变量配置 ==========
  DOCKER_REGISTRY_URL: ${{vars.DOCKER_REGISTRY_URL}}          # 私有Docker镜像仓库地址
  PROJECT_NAME: llmx            # 项目名称
  COMPOSE_FILE: docker-compose.test.yml   # Docker compose文件路径
  SERVER_PASSWORD: ${{ secrets.SERVER_PASSWORD }}  # 仓库密码
  JCNC_GITEA_URL: ${{vars.SERVER_GITEA_URL}} # Gitea地址
  RUNNER_TOOL_CACHE: /opt/tools-cache       # 工具缓存目录
  GRADLE_CACHE_KEY: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
  SPRING_PROFILES_ACTIVE: test

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    container:
      image: jcnc/act-runner:latest         # 使用自定义Runner镜像
      options: --user root                  # 以root用户运行（需要docker权限）

    steps:
      # ========== 1. 代码检出 ==========
      - name: 🛒 Checkout source code
        uses: ${{env.JCNC_GITEA_URL}}/actions/checkout@v4
        with:
          fetch-depth: 0                    # 获取完整git历史（某些插件需要）

      # ========== 2. Docker环境准备 ==========
      - name: 🐳 Install Docker Environment
        run: |
          echo "=== 检查Docker安装状态 ==="
          if ! command -v docker >/dev/null; then
            echo "❌ Docker未安装，开始安装..."
            curl -fsSL https://get.docker.com | sh | tee docker-install.log
            echo "✅ Docker安装完成"
            echo "✅ Docker Compose安装完成"
          else
            echo "ℹ️ Docker已安装，版本: $(docker -v)"
            echo "ℹ️ Docker Compose已安装，版本: $(docker compose version)"
          fi

      # ========== 3. Gradle环境准备 ==========
      - name: 🔧 Prepare Gradle Environment
        run: |
          echo "赋予gradlew执行权限..."
          chmod +x gradlew
          echo "当前目录结构:"
          ls -al
      # ========== 4. 恢复缓存 ==========
      - name: 📦 Use Cache
        id: cache
        uses: ${{env.JCNC_GITEA_URL}}/actions/cache/restore@v4
        with:
          path: |
            ~/.gradle/caches
            ~/.gradle/wrapper
            ~/.cache
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: |
            ${{ runner.os }}-gradle-
            ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
        env:
          ACTIONS_RUNNER_DEBUG: true       # 启用缓存调试输出

      - name: ⚙️ Setup Gradle
        uses: ${{env.JCNC_GITEA_URL}}/gradle/actions/setup-gradle@v4
        with:
          gradle-version: wrapper           # 使用项目自带的gradle-wrapper

      # ========== 5. 构建阶段 ==========
      - name: 🏗️ Build with Jib
        run: |
          echo "开始构建Docker镜像..."
          ./gradlew jib --stacktrace --build-cache --info -Dorg.gradle.caching=true -Dorg.gradle.jvmargs="-Xmx2g -Xms2g -XX:MaxMetaspaceSize=1g" | tee build.log
          
          echo "=== 镜像构建结果 ==="
          docker images | grep ${{env.PROJECT_NAME}}
      - name: 🛑 Stop Gradle Daemon
        run: |
          echo "停止Gradle守护进程..."
          ./gradlew --stop
          echo "剩余Java进程:"
          ps aux | grep java || true
      # ========== 6. 保存缓存 ==========
      - name: 📦 Save Cache
        id: cache
        uses: ${{env.JCNC_GITEA_URL}}/actions/cache/save@v4
        with:
          path: |
            ~/.gradle/caches
            ~/.gradle/wrapper
            ~/.cache
          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
          restore-keys: |
            ${{ runner.os }}-gradle-
            ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
        env:
          ACTIONS_RUNNER_DEBUG: true       # 启用缓存调试输出
      # ========== 7. 部署阶段 ==========
      - name: 🔧 Prepare Deployment
        run: |
          cd docker
          echo "准备部署环境..."
          chmod +x ${COMPOSE_FILE}
          echo "当前Docker状态:"
          docker ps -a

      - name: 🧹 Clean Old Containers
        run: |
          echo "清理旧容器..."
          docker compose -f ${COMPOSE_FILE} down --remove-orphans
          echo "清理后Docker状态:"
          docker ps -a

      - name: 🚀 Deploy New Version
        run: |
          echo "拉取最新镜像..."
          docker compose -f ${COMPOSE_FILE} pull
          
          echo "启动新服务..."
          docker compose -f ${COMPOSE_FILE} up -d
          
          echo "=== 服务状态检查 ==="
          docker compose -f ${COMPOSE_FILE} ps