name: CI Pipeline

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

jobs:
  lint:
    name: Lint Code
    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 linters
        run: npm run lint

  test-api:
    name: Test API Package
    runs-on: ubuntu-latest
    services:
      postgres:
        image: postgres:16
        env:
          POSTGRES_USER: basil
          POSTGRES_PASSWORD: basil
          POSTGRES_DB: basil_test
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5
        ports:
          - 5432:5432

    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 API tests
        working-directory: packages/api
        env:
          DATABASE_URL: postgresql://basil:basil@localhost:5432/basil_test
          NODE_ENV: test
        run: npm run test

      - name: Upload API test coverage
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: api-coverage
          path: packages/api/coverage/
          retention-days: 7

  test-web:
    name: Test Web Package
    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 web tests
        working-directory: packages/web
        run: npm run test

      - name: Upload web test coverage
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: web-coverage
          path: packages/web/coverage/
          retention-days: 7

  test-shared:
    name: Test Shared Package
    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 shared package tests
        working-directory: packages/shared
        run: npm run test

      - name: Upload shared test coverage
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: shared-coverage
          path: packages/shared/coverage/
          retention-days: 7

  build:
    name: Build All Packages
    runs-on: ubuntu-latest
    needs: [lint, test-api, test-web, test-shared]
    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 all packages
        run: npm run build

      - name: Upload build artifacts
        uses: actions/upload-artifact@v4
        with:
          name: build-artifacts
          path: |
            packages/api/dist/
            packages/web/dist/
            packages/shared/dist/
          retention-days: 7

  coverage-report:
    name: Generate Coverage Report
    runs-on: ubuntu-latest
    needs: [test-api, test-web, test-shared]
    if: always()
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Download all coverage artifacts
        uses: actions/download-artifact@v4
        with:
          path: coverage-artifacts

      - name: Display coverage summary
        run: |
          echo "## Test Coverage Summary" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "Coverage reports have been generated for all packages." >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "- API Package Coverage" >> $GITHUB_STEP_SUMMARY
          echo "- Web Package Coverage" >> $GITHUB_STEP_SUMMARY
          echo "- Shared Package Coverage" >> $GITHUB_STEP_SUMMARY