name: Flask 提示词大师 - CI/CD 流水线

on:
  push:
    branches: [ main, develop ]
  pull_request:
    branches: [ main ]

env:
  PYTHON_VERSION: '3.12'
  FLASK_ENV: testing

jobs:
  # 代码质量检查
  code-quality:
    name: 代码质量检查
    runs-on: ubuntu-latest
    
    steps:
    - name: 检出代码
      uses: actions/checkout@v4
      
    - name: 设置Python环境
      uses: actions/setup-python@v4
      with:
        python-version: ${{ env.PYTHON_VERSION }}
        
    - name: 安装依赖
      run: |
        python -m pip install --upgrade pip
        pip install flake8 black isort mypy
        pip install -r requirements.txt
        
    - name: 代码格式检查
      run: |
        echo "检查代码格式..."
        black --check --diff .
        isort --check-only --diff .
        
    - name: 代码质量检查
      run: |
        echo "运行Flake8检查..."
        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
        
    - name: 类型检查
      run: |
        echo "运行类型检查..."
        mypy src/ --ignore-missing-imports

  # 单元测试
  test:
    name: 单元测试
    runs-on: ubuntu-latest
    needs: code-quality
    
    services:
      mysql:
        image: mysql:8.0
        env:
          MYSQL_ROOT_PASSWORD: test123456
          MYSQL_DATABASE: test_db
        ports:
          - 3306:3306
        options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3
      
      redis:
        image: redis:7-alpine
        ports:
          - 6379:6379
        options: --health-cmd="redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=3
    
    steps:
    - name: 检出代码
      uses: actions/checkout@v4
      
    - name: 设置Python环境
      uses: actions/setup-python@v4
      with:
        python-version: ${{ env.PYTHON_VERSION }}
        
    - name: 安装依赖
      run: |
        python -m pip install --upgrade pip
        pip install -r requirements.txt
        pip install pytest pytest-cov pytest-mock
        
    - name: 创建测试环境变量
      run: |
        echo "FLASK_ENV=testing" >> $GITHUB_ENV
        echo "DATABASE_URL=mysql+pymysql://root:test123456@localhost:3306/test_db?charset=utf8mb4" >> $GITHUB_ENV
        echo "SECRET_KEY=test-secret-key-for-ci" >> $GITHUB_ENV
        echo "LLM_API_KEY=test-api-key" >> $GITHUB_ENV
        
    - name: 等待数据库就绪
      run: |
        echo "等待MySQL数据库启动..."
        sleep 30
        
    - name: 运行单元测试
      run: |
        echo "运行单元测试..."
        pytest tests/ -v --cov=src --cov-report=xml --cov-report=html
        
    - name: 上传测试覆盖率报告
      uses: codecov/codecov-action@v3
      with:
        file: ./coverage.xml
        flags: unittests
        name: codecov-umbrella

  # 集成测试
  integration-test:
    name: 集成测试
    runs-on: ubuntu-latest
    needs: test
    
    services:
      mysql:
        image: mysql:8.0
        env:
          MYSQL_ROOT_PASSWORD: test123456
          MYSQL_DATABASE: test_db
        ports:
          - 3306:3306
        options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3
      
      redis:
        image: redis:7-alpine
        ports:
          - 6379:6379
        options: --health-cmd="redis-cli ping" --health-interval=10s --health-timeout=5s --health-retries=3
    
    steps:
    - name: 检出代码
      uses: actions/checkout@v4
      
    - name: 设置Python环境
      uses: actions/setup-python@v4
      with:
        python-version: ${{ env.PYTHON_VERSION }}
        
    - name: 安装依赖
      run: |
        python -m pip install --upgrade pip
        pip install -r requirements.txt
        
    - name: 创建测试环境变量
      run: |
        echo "FLASK_ENV=testing" >> $GITHUB_ENV
        echo "DATABASE_URL=mysql+pymysql://root:test123456@localhost:3306/test_db?charset=utf8mb4" >> $GITHUB_ENV
        echo "SECRET_KEY=test-secret-key-for-ci" >> $GITHUB_ENV
        echo "LLM_API_KEY=test-api-key" >> $GITHUB_ENV
        
    - name: 等待数据库就绪
      run: |
        echo "等待MySQL数据库启动..."
        sleep 30
        
    - name: 启动应用进行集成测试
      run: |
        echo "启动应用进行集成测试..."
        python run_dev.py &
        sleep 10
        
    - name: 运行集成测试
      run: |
        echo "运行集成测试..."
        python -c "
        import requests
        import time
        
        # 等待应用启动
        time.sleep(5)
        
        # 测试健康检查
        response = requests.get('http://localhost:5000/health')
        assert response.status_code == 200
        print('健康检查通过')
        
        # 测试主页
        response = requests.get('http://localhost:5000/')
        assert response.status_code == 200
        print('主页访问通过')
        
        # 测试API端点
        response = requests.post('http://localhost:5000/api/wx/templates/intent', 
                               json={'text': '测试文本'})
        assert response.status_code == 200
        print('API测试通过')
        "

  # 构建Docker镜像
  build:
    name: 构建Docker镜像
    runs-on: ubuntu-latest
    needs: [test, integration-test]
    if: github.ref == 'refs/heads/main'
    
    steps:
    - name: 检出代码
      uses: actions/checkout@v4
      
    - name: 设置Docker Buildx
      uses: docker/setup-buildx-action@v3
      
    - name: 登录Docker Hub
      uses: docker/login-action@v3
      with:
        username: ${{ secrets.DOCKER_USERNAME }}
        password: ${{ secrets.DOCKER_PASSWORD }}
        
    - name: 构建并推送Docker镜像
      uses: docker/build-push-action@v5
      with:
        context: .
        push: true
        tags: |
          ${{ secrets.DOCKER_USERNAME }}/flask-prompt-master:latest
          ${{ secrets.DOCKER_USERNAME }}/flask-prompt-master:${{ github.sha }}
        cache-from: type=gha
        cache-to: type=gha,mode=max

  # 部署到测试环境
  deploy-test:
    name: 部署到测试环境
    runs-on: ubuntu-latest
    needs: build
    if: github.ref == 'refs/heads/develop'
    environment: test
    
    steps:
    - name: 检出代码
      uses: actions/checkout@v4
      
    - name: 部署到测试服务器
      run: |
        echo "部署到测试环境..."
        # 这里可以添加部署到测试服务器的脚本
        # 例如：使用SSH连接到测试服务器并更新应用
        
    - name: 运行部署后测试
      run: |
        echo "运行部署后测试..."
        # 等待应用启动
        sleep 30
        
        # 测试应用是否正常运行
        curl -f http://test-server:5000/health || exit 1

  # 部署到生产环境
  deploy-production:
    name: 部署到生产环境
    runs-on: ubuntu-latest
    needs: build
    if: github.ref == 'refs/heads/main'
    environment: production
    
    steps:
    - name: 检出代码
      uses: actions/checkout@v4
      
    - name: 部署到生产服务器
      run: |
        echo "部署到生产环境..."
        # 这里可以添加部署到生产服务器的脚本
        # 例如：使用SSH连接到生产服务器并更新应用
        
    - name: 运行部署后测试
      run: |
        echo "运行部署后测试..."
        # 等待应用启动
        sleep 30
        
        # 测试应用是否正常运行
        curl -f https://production-server/health || exit 1
        
    - name: 发送部署通知
      run: |
        echo "部署完成，发送通知..."
        # 这里可以添加发送通知的逻辑
        # 例如：发送邮件、Slack消息等

  # 监控系统部署
  deploy-monitoring:
    name: 部署监控系统
    runs-on: ubuntu-latest
    needs: deploy-production
    if: github.ref == 'refs/heads/main'
    
    steps:
    - name: 检出代码
      uses: actions/checkout@v4
      
    - name: 部署监控系统
      run: |
        echo "部署监控系统..."
        # 部署监控脚本到服务器
        # 配置定时任务
        # 启动监控服务
        
    - name: 验证监控系统
      run: |
        echo "验证监控系统..."
        # 检查监控系统是否正常运行
        # 测试监控脚本功能