name: Code Quality

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

jobs:
  code-quality:
    name: Code Quality Checks
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    
    - name: Setup Node.js
      uses: actions/setup-node@v3
      with:
        node-version: '18'
    
    - name: Frontend - Install & Lint
      run: |
        cd frontend
        npm ci
        npm run lint --if-present
    
    - name: Frontend - Type Check
      run: |
        cd frontend
        npm run type-check --if-present
    
    - name: Frontend - Build Check
      run: |
        cd frontend
        npm run build
    
    - name: Frontend - Bundle Analysis
      run: |
        cd frontend
        npm run build
        echo "Build artifacts ready for analysis"
    
    - name: Upload coverage
      uses: codecov/codecov-action@v3
      with:
        files: ./frontend/coverage/coverage-final.json
        flags: frontend
        fail_ci_if_error: false

  dependency-check:
    name: Dependency Vulnerabilities
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    
    - name: Setup Node.js
      uses: actions/setup-node@v3
      with:
        node-version: '18'
    
    - name: Check frontend dependencies
      run: |
        cd frontend
        npm ci
        npm audit --production --audit-level=high

  performance:
    name: Performance Testing
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    
    - name: Setup Node.js
      uses: actions/setup-node@v3
      with:
        node-version: '18'
    
    - name: Build and measure
      run: |
        cd frontend
        npm ci
        npm run build
        du -sh dist/
        echo "Build completed - checking asset sizes"