when:
  event: [pull_request]
  branch: [main, develop]

steps:
  install-dependencies:
    image: node:18-alpine
    commands:
      - npm ci

  lint:
    image: node:18-alpine
    commands:
      - echo "=== Running ESLint ==="
      - npm run lint
      - echo "✅ ESLint check passed"

  type-check:
    image: node:18-alpine
    commands:
      - echo "=== Running TypeScript type check ==="
      - npm run type-check
      - echo "✅ TypeScript type check passed"

  unit-tests:
    image: node:18-alpine
    commands:
      - echo "=== Running unit tests with coverage ==="
      - npm run test:unit -- --coverage --coverageReporters=json
      - |
        COVERAGE=$(cat coverage/coverage-summary.json | grep -o '"lines":{"pct":[0-9.]*' | grep -o '[0-9.]*$')
        echo "Current coverage: $COVERAGE%"
        if [ $(echo "$COVERAGE < 42" | bc -l) -eq 1 ]; then
          echo "❌ Coverage $COVERAGE% is below threshold 42%"
          exit 1
        fi
        echo "✅ Coverage $COVERAGE% meets threshold 42%"

  e2e-tests:
    image: node:18-alpine
    commands:
      - echo "=== Running E2E tests ==="
      - npx playwright install --with-deps
      - npm run test:e2e
      - echo "✅ E2E tests passed"

  security-check:
    image: node:18-alpine
    commands:
      - echo "=== Running security audit ==="
      - npm audit --audit-level=moderate
      - echo "✅ Security audit passed"

  performance-check:
    image: node:18-alpine
    commands:
      - echo "=== Running performance checks ==="
      - npm run audit:performance
      - echo "✅ Performance audit passed"

  quality-summary:
    image: node:18-alpine
    commands:
      - echo "=== Quality Gate Summary ==="
      - echo "✅ All quality checks passed"
      - echo "  - ESLint: PASSED"
      - echo "  - TypeScript: PASSED"
      - echo "  - Unit Tests: PASSED (Coverage ≥ 42%)"
      - echo "  - E2E Tests: PASSED"
      - echo "  - Security: PASSED"
      - echo "  - Performance: PASSED"