name: Deploy to Production

on:
  push:
    branches:
      - main

jobs:
  deploy:
    runs-on: ubuntu-latest
    env:
      COMPOSE_PROJECT_NAME: voxblog
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Ensure .env file exists
        run: |
          if [ ! -f .env ]; then
            echo ".env file is missing. Add it to the repository or provision it before deployment."
            exit 1
          fi

      - name: Stop existing containers
        run: docker-compose down || true

      - name: Build images
        run: docker-compose build --no-cache

      - name: Start containers
        run: docker-compose up -d

      - name: Wait for services
        run: sleep 15

      - name: Run database migrations
        run: docker-compose exec -T api pnpm run drizzle:migrate || echo "Migration skipped"

      - name: Health check API
        run: |
          for i in {1..10}; do
            if curl -f http://localhost:3301/api/health; then
              echo "API is healthy"
              exit 0
            fi
            echo "Waiting for API... ($i/10)"
            sleep 5
          done
          echo "API health check failed"
          docker-compose logs api
          exit 1

      - name: Health check Admin
        run: |
          if curl -f http://localhost:3300; then
            echo "Admin is healthy"
          else
            echo "Admin health check failed"
            docker-compose logs admin
            exit 1
          fi

      - name: Clean up old images
        run: docker image prune -af --filter "until=24h"

      - name: Deployment summary
        run: |
          echo "✅ Deployment successful!"
          echo "Services:"
          docker-compose ps