name: Build and Deploy with Docker Compose on EC2

on:
  push:
    branches:
      - develop2

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      EC2_HOST: ec2-43-205-106-5.ap-south-1.compute.amazonaws.com
      EC2_USER: ubuntu
      EC2_SSH_KEY: |
        -----BEGIN RSA PRIVATE KEY-----
        MIIEpAIBAAKCAQEAvdYRqBnqNUFFQcpNa+QlYoqUacoKECA1TaBT8KfBI8PU7PrF
        84YmodBMGmmo4axYmR4Gzk6Q64BCdalEyWpIDKhFECVRtObYkD0whO6K5d6QqpE5
        UmjkBkukg/xknbj5Ht3gCw6zunUeKgA67jqrEqAPy5t47AGr2M9FfgaQUE80BEI7
        41s78aI8EgMVkDADH1nIveyzWrFtqAIuL/mGUPBm42SBhYP0MFGzO9AzuDcwGoCB
        pXIbkYJBJ4cCN3SrxBtJa+77THzwnbS3MwU0OZ+brQJjr0bDRL8ojdAg3QthCvZ1
        72SUaGjzwYdF2McZYYz6Lo9iRU4rswxkLM4POQIDAQABAoIBAH1gqQCxPPI3TZqK
        FmAvqlFO3X6RJdxIqWu/fDDxWqpYaISri5mu/Eza2aiIKDYEMe/O2Qfg8+3WJA65
        4Oh1/Wf+qr5jJ3enD1kUULs7IRl4yWsdxxIanJ9bzigtxfY1eLNeLt6esy1utKFg
        zYsRzHLcrBH5eP/Gis0C+A6oHyAqS4ZCRYaQr1IMxw4J9XaD6MTVap5gzmM+EELr
        rsp8XFNsn+9GXu6U3gnZCUEE2B+WwT0yT3JatUyZdYH21n8adWHi13ako94Aom/o
        qB7lSX4x0gYgFmH9x1OaMEkFuibLgQhHkBO3szWFTdnqNbGhuAI9VwXiksoBuPqw
        bVBfvRECgYEA649P5Z88lKiL2roim+Y5R4ZjEu9lhc7Bq2d1lnDf2mIQU66LwNzf
        FU3eITGmjdOds7MsVJBgHfHMX1jUdqYD3CGmB2uIrWWs260j98xyDk8hFP7xM7Pl
        PJuFn7scduX94Yq+zNqz983vRlAVzb0vKUicv/j0QtAeLqVrvOm81r8CgYEAzk8P
        XcK5AkHAwakoolo0oCZyj74i+6b5gjqETWzAucYtrROkLA8hYKGKSYRFdnTrDYUv
        /+pzM8fLQZPDmYPCyDpKtpoCK4j1sefFJjg+o/eg2iUHfBmjYZrbBcmnFTnaL33l
        PCQv33PvEhx88gpfydfZGzjup3xyhRsy4bEX0AcCgYB1Ee2YZlJaY4XWN+nZZ0sS
        ZBS7JWVkYgRYpnuHQCPQyinpHPdx65OnZ+K8xotLM1/OHn8qq/JJD5IN1P0K1qlW
        bxav2167JqwJJXyZu+73c5YydB32HzMPsw9u+jREVzudKzJ2Zz9IKf4ACO89KAfX
        UbItqpHi3sIRVr87zUK/ywKBgQC9PZH3zEzOQCgivBrUyW+qU3oUVjFaqrAF/80q
        BA7ImXt+XhzieUKBk8v4YYciAF83uKrt0U24+pR746Gw6Ea8SZQM6ToCWxAcD2At
        DbyPxO5cC0lRUWcneddb+Lv1YWq803t5biwniP2LnGwTzOZOjFrOeKuZIDMf23IR
        ydLw8wKBgQCeMiyPuRT4IkAaCvSxnIwzw4ezeEoasovymp+cvTS3Iisti0RpIY/E
        pTIbe/6doNouv06SUbwRvmtNzswhh6WXFTdb8JPrXeEfPNDN2bFvnJKmEw7QxJlM
        R82hB737GTw8uPhqQw61ow5rujBl2Imqc7wOLdiSsbzbFCX6LkIQqg==
        -----END RSA PRIVATE KEY-----

    steps:
      # 1. Checkout repo 
      - name: Checkout code
        uses: actions/checkout@v4

        # 5. Copy FULL project to EC2 
      - name: Copy project to EC2
        uses: appleboy/scp-action@v0.1.7
        with:
          host: ${{ env.EC2_HOST }}
          username: ${{ env.EC2_USER }}
          key: ${{ env.EC2_SSH_KEY }}
          source: '.'
          target: "~/prediqai/"
          overwrite: true

      # 2. Build Docker image 
      - name: Build Docker Image
        run: |
          docker build . -t santhoshpoint9/point9:prediq-v2
          echo "IMAGE_NAME=santhoshpoint9/point9:prediq-v2" >> $GITHUB_ENV

      # 3. Docker login 
      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: santhoshpoint9
          password: A1b1c1d1##

      # 4. Push Docker image 
      - name: Push Docker Image
        run: docker push $IMAGE_NAME

      

      # 6. Deploy with Docker Compose on EC2
      - name: Deploy with Docker Compose on EC2
        uses: appleboy/ssh-action@v1.2.1
        with:
          host: ${{ env.EC2_HOST }}
          username: ${{ env.EC2_USER }}
          key: ${{ env.EC2_SSH_KEY }}
          envs: IMAGE_NAME
          script: |
            echo "=========================================="
            echo "Starting Docker Compose Deployment"
            echo "=========================================="
            
            # Navigate to project directory (only needs docker-compose.yml and .env)
            cd ~/prediqai || { echo "Project directory not found!"; exit 1; }
            
            echo "Current directory: $(pwd)"
            echo "Current user: $(whoami)"
            
            # Verify .env file exists
            if [ ! -f .env ]; then
              echo "ERROR: .env file not found!"
              echo "Please create .env file with required environment variables"
              exit 1
            fi
            
            echo ".env file found ✓"
            
            # Stop old standalone container if it exists
            echo "Stopping old container prediq-backend-v2..."
            docker stop prediq-backend-v2 || true
            docker rm prediq-backend-v2 || true
            
            # Stop existing docker-compose containers
            echo "Stopping existing docker-compose containers..."
            docker compose down || true
            
            # Remove old containers and images
            echo "Removing old containers..."
            docker container prune -f
            
            # Pull/update service images (Redis, RabbitMQ, etc.)
            echo "Pulling service images..."
            docker compose pull
            
            # Start all services (no --build needed, using pre-built image)
            echo "Starting services with Docker Compose..."
            docker compose up -d
            
            # Wait for services to be healthy
            echo "Waiting for services to start..."
            sleep 15
            
            # Check service status
            echo "=========================================="
            echo "Service Status:"
            echo "=========================================="
            docker compose ps
            
            # Verify containers are running
            echo ""
            echo "=========================================="
            echo "Running Containers:"
            echo "=========================================="
            docker ps --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}"
            
            # Check Redis
            echo ""
            echo "Checking Redis..."
            docker exec prediqai-redis redis-cli ping || echo "Redis check failed"
            
            # Check RabbitMQ
            echo ""
            echo "Checking RabbitMQ..."
            docker exec prediqai-rabbitmq rabbitmq-diagnostics ping || echo "RabbitMQ check failed"
            
            # Check API health
            echo ""
            echo "Checking API health..."
            sleep 5
            curl -f http://localhost:3004/health || curl -f http://localhost:3004/v1/health || echo "API health check failed"
            
            # Show recent logs
            echo ""
            echo "=========================================="
            echo "Recent API Logs:"
            echo "=========================================="
            docker compose logs --tail=50 api
            
            # Show Celery worker status
            echo ""
            echo "=========================================="
            echo "Celery Workers:"
            echo "=========================================="
            docker ps | grep celery
            
            # Clean up unused images
            echo ""
            echo "Cleaning up unused images..."
            docker image prune -f
            
            echo ""
            echo "=========================================="
            echo "Deployment Complete!"
            echo "=========================================="
            echo "Services:"
            echo "  - API: http://${{ env.EC2_HOST }}:3004"
            echo "  - Flower: http://${{ env.EC2_HOST }}:5555"
            echo "  - RabbitMQ Management: http://${{ env.EC2_HOST }}:15672"
            echo "=========================================="