name: 🚀 Deploy to Linux Server

on:
  push:
    tags: [ 'v*' ]
  workflow_dispatch:

env:
  SERVER_HOST: ${{ secrets.SERVER_HOST }}
  SERVER_USER: ${{ secrets.SERVER_USER }}
  SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}

jobs:
  deploy:
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/')
    
    steps:
    - name: 📥 Checkout repository
      uses: actions/checkout@v4

    - name: 🔐 Setup SSH
      uses: webfactory/ssh-agent@v0.7.0
      with:
        ssh-private-key: ${{ env.SSH_PRIVATE_KEY }}

    - name: 🚀 Deploy to server
      run: |
        ssh -o StrictHostKeyChecking=no ${{ env.SERVER_USER }}@${{ env.SERVER_HOST }} << 'EOF'
          # Navigate to project directory
          cd /opt/dockezr
          
          # Pull latest changes
          git fetch origin
          git checkout ${{ github.ref_name }}
          
          # Pull latest images
          docker-compose pull
          
          # Restart services
          docker-compose down
          docker-compose up -d
          
          # Wait for services to be ready
          sleep 30
          
          # Test connectivity
          curl -f http://localhost:3000/health || exit 1
          curl -f http://localhost:8001/health || exit 1
          
          echo "🎉 Deployment successful!"
        EOF

    - name: ✅ Deployment successful
      run: |
        echo "🎉 Application deployed successfully to server!"
        echo "🌐 Your app is now accessible at: http://${{ env.SERVER_HOST }}"