name: CI

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

jobs:
  lint-and-format:
    name: Lint & Format Check
    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'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Run Prettier check
        run: npm run format:check

      - name: Lint backend
        run: npm run backend:lint --workspace=apps/backend

      - name: Lint frontend
        run: npm run frontend:lint --workspace=apps/frontend

  test-backend:
    name: Test Backend
    runs-on: ubuntu-latest

    services:
      postgres:
        image: postgres:15-alpine
        env:
          POSTGRES_USER: xpeditis_test
          POSTGRES_PASSWORD: xpeditis_test
          POSTGRES_DB: xpeditis_test
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 5432:5432

      redis:
        image: redis:7-alpine
        options: >-
          --health-cmd "redis-cli ping"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 6379:6379

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Run backend unit tests
        working-directory: apps/backend
        env:
          NODE_ENV: test
          DATABASE_HOST: localhost
          DATABASE_PORT: 5432
          DATABASE_USER: xpeditis_test
          DATABASE_PASSWORD: xpeditis_test
          DATABASE_NAME: xpeditis_test
          REDIS_HOST: localhost
          REDIS_PORT: 6379
          REDIS_PASSWORD: ''
          JWT_SECRET: test-jwt-secret
        run: npm run test

      - name: Run backend E2E tests
        working-directory: apps/backend
        env:
          NODE_ENV: test
          DATABASE_HOST: localhost
          DATABASE_PORT: 5432
          DATABASE_USER: xpeditis_test
          DATABASE_PASSWORD: xpeditis_test
          DATABASE_NAME: xpeditis_test
          REDIS_HOST: localhost
          REDIS_PORT: 6379
          REDIS_PASSWORD: ''
          JWT_SECRET: test-jwt-secret
        run: npm run test:e2e

      - name: Upload backend coverage
        uses: codecov/codecov-action@v3
        with:
          files: ./apps/backend/coverage/lcov.info
          flags: backend
          name: backend-coverage

  test-frontend:
    name: Test Frontend
    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'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Run frontend tests
        working-directory: apps/frontend
        run: npm run test

      - name: Upload frontend coverage
        uses: codecov/codecov-action@v3
        with:
          files: ./apps/frontend/coverage/lcov.info
          flags: frontend
          name: frontend-coverage

  build-backend:
    name: Build Backend
    runs-on: ubuntu-latest
    needs: [lint-and-format, test-backend]

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Build backend
        working-directory: apps/backend
        run: npm run build

      - name: Upload build artifacts
        uses: actions/upload-artifact@v4
        with:
          name: backend-dist
          path: apps/backend/dist

  build-frontend:
    name: Build Frontend
    runs-on: ubuntu-latest
    needs: [lint-and-format, test-frontend]

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: Install dependencies
        run: npm ci

      - name: Build frontend
        working-directory: apps/frontend
        env:
          NEXT_PUBLIC_API_URL: ${{ secrets.NEXT_PUBLIC_API_URL || 'http://localhost:4000' }}
        run: npm run build

      - name: Upload build artifacts
        uses: actions/upload-artifact@v4
        with:
          name: frontend-build
          path: apps/frontend/.next