name: Build and Deploy MonacoUSA Portal

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

jobs:
  test:
    runs-on: ubuntu-latest
    name: Test Application
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      
    - name: Setup Node.js
      uses: actions/setup-node@v4
      with:
        node-version: '18'
        cache: 'npm'
        
    - name: Install dependencies
      run: npm ci
      
    - name: Run linting
      run: npm run lint || echo "Linting not configured"
      
    - name: Run type checking
      run: npm run typecheck || echo "Type checking not configured"
      
    - name: Build application
      run: npm run build
      
    - name: Test health endpoint
      run: |
        # Start the application in background
        npm run preview &
        APP_PID=$!
        
        # Wait for app to start
        sleep 10
        
        # Test health endpoint
        curl -f http://localhost:3000/api/health || exit 1
        
        # Clean up
        kill $APP_PID

  build:
    runs-on: ubuntu-latest
    needs: test
    name: Build and Push Docker Image
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      
    - name: Login To Registry
      uses: docker/login-action@v3
      with:
        registry: ${{ vars.REGISTRY_HOST }}
        username: ${{ vars.REGISTRY_USERNAME }}
        password: ${{ secrets.REGISTRY_TOKEN }}

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

    - name: Build And Push
      uses: docker/build-push-action@v6
      with:
        platforms: linux/amd64
        push: true
        tags: |
          ${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }}:latest
          ${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }}:${{ github.ref_name }}

  deploy-staging:
    runs-on: ubuntu-latest
    needs: build
    name: Deploy to Staging
    if: github.ref == 'refs/heads/develop'
    environment: staging
    
    steps:
    - name: Deploy to staging server
      uses: appleboy/ssh-action@v1.0.0
      with:
        host: ${{ secrets.STAGING_HOST }}
        username: ${{ secrets.STAGING_USER }}
        key: ${{ secrets.STAGING_SSH_KEY }}
        port: ${{ secrets.STAGING_PORT || 22 }}
        script: |
          # Navigate to application directory
          cd /opt/monacousa-portal-staging
          
          # Pull latest image
          docker pull ${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }}:develop
          
          # Update docker-compose with new image
          sed -i 's|image:.*|image: ${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }}:develop|' docker-compose.yml
          
          # Deploy with zero downtime
          docker-compose up -d --no-deps monacousa-portal
          
          # Wait for health check
          sleep 30
          
          # Verify deployment
          curl -f http://localhost:3000/api/health || exit 1
          
          # Clean up old images
          docker image prune -f

  deploy-production:
    runs-on: ubuntu-latest
    needs: build
    name: Deploy to Production
    if: github.ref == 'refs/heads/main'
    environment: production
    
    steps:
    - name: Deploy to production server
      uses: appleboy/ssh-action@v1.0.0
      with:
        host: ${{ secrets.PRODUCTION_HOST }}
        username: ${{ secrets.PRODUCTION_USER }}
        key: ${{ secrets.PRODUCTION_SSH_KEY }}
        port: ${{ secrets.PRODUCTION_PORT || 22 }}
        script: |
          # Navigate to application directory
          cd /opt/monacousa-portal
          
          # Pull latest image
          docker pull ${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }}:latest
          
          # Create backup of current deployment
          docker tag monacousa-portal:current monacousa-portal:backup-$(date +%Y%m%d-%H%M%S) || true
          
          # Update docker-compose with new image
          sed -i 's|image:.*|image: ${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }}:latest|' docker-compose.yml
          
          # Deploy with zero downtime
          docker-compose up -d --no-deps monacousa-portal
          
          # Wait for health check
          sleep 30
          
          # Verify deployment
          curl -f https://monacousa.org/api/health || exit 1
          
          # Clean up old images (keep last 3)
          docker images ${{ vars.REGISTRY_HOST }}/${{ vars.REGISTRY_USERNAME }}/${{ vars.IMAGE_NAME }} --format "table {{.Repository}}:{{.Tag}}\t{{.CreatedAt}}" | tail -n +4 | awk '{print $1}' | xargs -r docker rmi || true

  notify:
    runs-on: ubuntu-latest
    needs: [deploy-staging, deploy-production]
    name: Notify Deployment
    if: always()
    
    steps:
    - name: Notify success
      if: ${{ needs.deploy-staging.result == 'success' || needs.deploy-production.result == 'success' }}
      run: |
        echo "Deployment successful!"
        # Add webhook notification here if needed
        # curl -X POST ${{ secrets.WEBHOOK_URL }} -d "Deployment successful for ${{ github.ref }}"
        
    - name: Notify failure
      if: ${{ needs.deploy-staging.result == 'failure' || needs.deploy-production.result == 'failure' }}
      run: |
        echo "Deployment failed!"
        # Add webhook notification here if needed
        # curl -X POST ${{ secrets.WEBHOOK_URL }} -d "Deployment failed for ${{ github.ref }}"