name: CI

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

env:
  NODE_MIRROR: 'https://npmmirror.com/mirrors/node'

jobs:
  build:
    runs-on: ubuntu-latest
    
    strategy:
      matrix:
        node-version: [18.x, 20.x]
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Setup Node.js ${{ matrix.node-version }}
      uses: actions/setup-node@v4
      with:
        node-version: ${{ matrix.node-version }}
        cache: 'npm'
        registry-url: 'https://registry.npmmirror.com'
      env:
        NODE_MIRROR: 'https://npmmirror.com/mirrors/node'

    - name: Install dependencies
      run: npm ci
      env:
        NODE_REGISTRY: 'https://registry.npmmirror.com'

    - name: Build
      run: npm run build

    - name: Upload build artifacts
      uses: actions/upload-artifact@v3
      with:
        name: dist-${{ matrix.node-version }}
        path: dist/
        retention-days: 7

  lint:
    runs-on: ubuntu-latest
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Setup Node.js
      uses: actions/setup-node@v4
      with:
        node-version: '20.x'
        cache: 'npm'
        registry-url: 'https://registry.npmmirror.com'
      env:
        NODE_MIRROR: 'https://npmmirror.com/mirrors/node'

    - name: Install dependencies
      run: npm ci
      env:
        NODE_REGISTRY: 'https://registry.npmmirror.com'

    - name: Run ESLint
      run: npm run lint
      continue-on-error: true

    - name: TypeScript type check
      run: npx tsc --noEmit

  test:
    runs-on: ubuntu-latest
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Setup Node.js
      uses: actions/setup-node@v4
      with:
        node-version: '20.x'
        cache: 'npm'
        registry-url: 'https://registry.npmmirror.com'
      env:
        NODE_MIRROR: 'https://npmmirror.com/mirrors/node'

    - name: Install dependencies
      run: npm ci
      env:
        NODE_REGISTRY: 'https://registry.npmmirror.com'

    - name: Run tests
      run: npm run test
      continue-on-error: true

  deploy-preview:
    needs: [build]
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request'
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Download build artifacts
      uses: actions/download-artifact@v3
      with:
        name: dist-20.x
        path: dist/

    - name: Deploy to preview environment
      run: echo "Preview deployment would happen here"
      # 可以添加实际的部署步骤，例如部署到 Vercel、Netlify 等

  security:
    runs-on: ubuntu-latest
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4

    - name: Setup Node.js
      uses: actions/setup-node@v4
      with:
        node-version: '20.x'
        registry-url: 'https://registry.npmmirror.com'
      env:
        NODE_MIRROR: 'https://npmmirror.com/mirrors/node'

    - name: Run npm audit
      run: npm audit --audit-level=moderate
      continue-on-error: true

    - name: Run Snyk security scan
      uses: snyk/actions/node@master
      continue-on-error: true
      env:
        SNYK_TOKEN: ${{ secrets.SNYK_TOKEN }}