name: Deploy to Production

on:
  push:
    branches: [master]

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Docker CLI
        run: |
          apt-get update -qq && apt-get install -y -qq docker.io >/dev/null 2>&1
          mkdir -p ~/.docker/cli-plugins
          curl -fsSL "https://github.com/docker/compose/releases/latest/download/docker-compose-linux-$(uname -m)" \
            -o ~/.docker/cli-plugins/docker-compose
          chmod +x ~/.docker/cli-plugins/docker-compose
          docker compose version

      - name: Create .env.prod from secrets
        run: |
          cat <<EOF > .env.prod
          DB_USER=${{ secrets.DB_USER }}
          DB_PASSWORD=${{ secrets.DB_PASSWORD }}
          DB_NAME=${{ secrets.DB_NAME }}
          JWT_SECRET=${{ secrets.JWT_SECRET }}
          KIS_APP_KEY=${{ secrets.KIS_APP_KEY }}
          KIS_APP_SECRET=${{ secrets.KIS_APP_SECRET }}
          KIS_ACCOUNT_NO=${{ secrets.KIS_ACCOUNT_NO }}
          DART_API_KEY=${{ secrets.DART_API_KEY }}
          CORS_ORIGINS=${{ secrets.CORS_ORIGINS }}
          EOF

      - name: Deploy with Docker Compose
        run: |
          docker compose --project-name galaxis-po --env-file .env.prod -f docker-compose.prod.yml down || true
          docker compose --project-name galaxis-po --env-file .env.prod -f docker-compose.prod.yml build
          docker compose --project-name galaxis-po --env-file .env.prod -f docker-compose.prod.yml up -d

      - name: Health check
        run: |
          echo "Waiting for services to start..."
          sleep 20
          docker compose --project-name galaxis-po --env-file .env.prod -f docker-compose.prod.yml ps
          docker exec galaxis-po-backend python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/health')" || { echo "Backend: FAILED"; exit 1; }
          echo "Backend: OK"
          docker exec galaxis-po-frontend wget -q --spider http://localhost:3000/ || { echo "Frontend: FAILED"; exit 1; }
          echo "Frontend: OK"