name: Deploy to Production

on:
  push:
    branches:
      - main

jobs:
  deploy:
    name: Build and Deploy
    runs-on: docker-host
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Verify env file exists on host
        run: |
          if [ ! -f /opt/memento/.env.docker ]; then
            echo "ERROR: /opt/memento/.env.docker introuvable sur le serveur."
            echo "Créer ce fichier une seule fois manuellement sur 192.168.1.190."
            exit 1
          fi
          echo "env file OK"

      - name: Sync source to /opt/memento
        run: |
          mkdir -p /opt/memento
          # cp -a préserve les fichiers existants (.env.docker) non trackés par git
          cp -a "$GITHUB_WORKSPACE"/. /opt/memento/
          echo "Sync done"

      - name: Build and deploy
        working-directory: /opt/memento
        run: |
          set -e
          echo "=== Building memento-note ==="
          docker compose build memento-note
          echo "=== Starting containers ==="
          docker compose up -d --remove-orphans
          echo "=== Running containers ==="
          docker compose ps

      - name: Wait for app to be ready
        run: |
          echo "Waiting up to 120s for memento-web to respond..."
          for i in $(seq 1 24); do
            STATUS=$(docker inspect --format='{{.State.Health.Status}}' memento-web 2>/dev/null || echo "unknown")
            if [ "$STATUS" = "healthy" ]; then
              echo "memento-web is healthy after $((i * 5))s"
              exit 0
            fi
            echo "  [$((i * 5))s] status=$STATUS"
            sleep 5
          done
          echo "Timeout. Last logs:"
          docker logs memento-web --tail=30
          exit 1

      - name: Cleanup old images
        if: always()
        run: docker image prune -f