name: CI/CD Pipeline

on:
  push:
    branches:
      - main
      - develop
  pull_request:
    branches:
      - main
      - develop

env:
  DOCKER_REGISTRY: docker.io
  IMAGE_NAME: basil

jobs:
  test:
    name: Run Tests
    runs-on: ubuntu-latest

    services:
      postgres:
        image: postgres:16-alpine
        env:
          POSTGRES_USER: basil
          POSTGRES_PASSWORD: basil
          POSTGRES_DB: basil_test
        ports:
          - 5432:5432
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    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 install

      - name: Build shared package
        run: |
          cd packages/shared
          npm run build

      - name: Generate Prisma Client
        run: |
          cd packages/api
          npm run prisma:generate

      - name: Run database migrations
        run: |
          cd packages/api
          npm run prisma:migrate
        env:
          DATABASE_URL: postgresql://basil:basil@localhost:5432/basil_test?schema=public

      - name: Run unit tests - API
        run: |
          cd packages/api
          npm run test
        env:
          DATABASE_URL: postgresql://basil:basil@localhost:5432/basil_test?schema=public
          NODE_ENV: test

      - name: Run unit tests - Web
        run: |
          cd packages/web
          npm run test

      - name: Run unit tests - Shared
        run: |
          cd packages/shared
          npm run test

      - name: Install Playwright browsers
        run: npx playwright install --with-deps

      - name: Build application for E2E tests
        run: npm run build

      - name: Run E2E tests
        run: npm run test:e2e
        env:
          DATABASE_URL: postgresql://basil:basil@localhost:5432/basil_test?schema=public

      - name: Upload test results
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: test-results
          path: |
            packages/*/coverage/
            playwright-report/
          retention-days: 30

  build-and-push:
    name: Build and Push Docker Images
    runs-on: ubuntu-latest
    needs: test
    if: github.event_name == 'push' && github.ref == 'refs/heads/main'

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

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Docker Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.DOCKER_REGISTRY }}
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Extract metadata for API
        id: meta-api
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.DOCKER_REGISTRY }}/${{ secrets.DOCKER_USERNAME }}/${{ env.IMAGE_NAME }}-api
          tags: |
            type=sha,prefix={{branch}}-
            type=raw,value=latest,enable={{is_default_branch}}
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}

      - name: Extract metadata for Web
        id: meta-web
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.DOCKER_REGISTRY }}/${{ secrets.DOCKER_USERNAME }}/${{ env.IMAGE_NAME }}-web
          tags: |
            type=sha,prefix={{branch}}-
            type=raw,value=latest,enable={{is_default_branch}}
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}

      - name: Build and push API image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: packages/api/Dockerfile
          push: true
          tags: ${{ steps.meta-api.outputs.tags }}
          labels: ${{ steps.meta-api.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Build and push Web image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: packages/web/Dockerfile
          push: true
          tags: ${{ steps.meta-web.outputs.tags }}
          labels: ${{ steps.meta-web.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Trigger deployment webhook
        if: success()
        run: |
          curl -X POST ${{ secrets.DEPLOY_WEBHOOK_URL }} \
            -H "Content-Type: application/json" \
            -d '{"branch": "main", "commit": "${{ github.sha }}", "message": "${{ github.event.head_commit.message }}"}'

  lint:
    name: Code Quality
    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 install

      - name: Run linter
        run: npm run lint