name: Deploy to Infomaniak

on:
  push:
    branches:
      - main
  workflow_dispatch:  # Manueller Trigger möglich

env:
  APP_DIR: /opt/ollama-webapp
  SERVICE_NAME: ollama-webapp

jobs:
  deploy:
    runs-on: ubuntu-latest
    
    steps:
      # 1. Code auschecken
      - name: Checkout code
        uses: actions/checkout@v4

      # 2. SSH Setup
      - name: Setup SSH
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.SSH_PRIVATE_KEY }}" > ~/.ssh/deploy_key
          chmod 600 ~/.ssh/deploy_key
          ssh-keyscan -H ${{ secrets.SERVER_HOST }} >> ~/.ssh/known_hosts

      # 3. Dateien zum Server kopieren
      - name: Deploy files to server
        run: |
          rsync -avz --delete \
            -e "ssh -i ~/.ssh/deploy_key -o StrictHostKeyChecking=no" \
            --exclude '.git' \
            --exclude '.github' \
            --exclude '__pycache__' \
            --exclude '*.pyc' \
            --exclude 'venv' \
            --exclude '.env' \
            --exclude 'logs' \
            ./ ${{ secrets.SERVER_USER }}@${{ secrets.SERVER_HOST }}:${{ env.APP_DIR }}/app/

      # 4. Dependencies installieren und Service neu starten
      - name: Install dependencies and restart service
        run: |
          ssh -i ~/.ssh/deploy_key -o StrictHostKeyChecking=no \
            ${{ secrets.SERVER_USER }}@${{ secrets.SERVER_HOST }} << 'ENDSSH'
            
            echo "📦 Installing dependencies..."
            cd /opt/ollama-webapp
            ./venv/bin/pip install -r app/requirements.txt --quiet --upgrade
            
            echo "🔄 Restarting service..."
            sudo systemctl restart ollama-webapp
            
            echo "⏳ Waiting for service to start..."
            sleep 5
            
            echo "📊 Service status:"
            sudo systemctl status ollama-webapp --no-pager -l
            
            echo "✅ Deployment complete!"
          ENDSSH

      # 5. Health Check
      - name: Health Check
        run: |
          echo "🏥 Running health check..."
          sleep 3
          
          HTTP_STATUS=$(curl -s -o /dev/null -w "%{http_code}" \
            http://${{ secrets.SERVER_HOST }}:5000/api/health || echo "000")
          
          if [ "$HTTP_STATUS" = "200" ]; then
            echo "✅ Health check passed! (HTTP $HTTP_STATUS)"
          else
            echo "❌ Health check failed! (HTTP $HTTP_STATUS)"
            exit 1
          fi

      # 6. Deployment Summary
      - name: Deployment Summary
        if: success()
        run: |
          echo "🎉 Deployment successful!"
          echo ""
          echo "📍 App URL: http://${{ secrets.SERVER_HOST }}:5000"
          echo "📍 Health:  http://${{ secrets.SERVER_HOST }}:5000/api/health"
          echo "📍 Ollama:  http://${{ secrets.SERVER_HOST }}:5000/api/ollama/status"