name: Deploy Production (qr.crewsportswear.app)

on:
  push:
    branches:
      - main
      - master
  workflow_dispatch:

jobs:
  deploy:
    runs-on: ubuntu-latest
    container:
      image: catthehacker/ubuntu:act-latest

    steps:
      - name: Checkout code
        shell: sh
        run: |
          git clone $GITHUB_SERVER_URL/$GITHUB_REPOSITORY.git /workspace/repo
          cd /workspace/repo
          git checkout $GITHUB_REF_NAME

      - name: Build Docker image
        shell: sh
        run: |
          cd /workspace/repo
          docker build -t qr-code-api:latest .
          docker save qr-code-api:latest | gzip > qr-code-api.tar.gz

      - name: Setup SSH
        shell: sh
        env:
          DEPLOY_SSH_KEY: ${{ secrets.DEPLOY_SSH_KEY }}
          DEPLOY_HOST: ${{ secrets.DEPLOY_HOST }}
        run: |
          mkdir -p ~/.ssh
          chmod 700 ~/.ssh
          echo "$DEPLOY_SSH_KEY" > ~/.ssh/id_ed25519
          chmod 600 ~/.ssh/id_ed25519
          ssh-keyscan -H "$DEPLOY_HOST" >> ~/.ssh/known_hosts

      - name: Upload image and compose
        shell: sh
        env:
          DEPLOY_USER: ${{ secrets.DEPLOY_USER }}
          DEPLOY_HOST: ${{ secrets.DEPLOY_HOST }}
        run: |
          scp -i ~/.ssh/id_ed25519 \
            /workspace/repo/qr-code-api.tar.gz \
            /workspace/repo/docker-compose.prod.yml \
            ${DEPLOY_USER}@${DEPLOY_HOST}:/tmp/

      - name: Deploy on server
        shell: sh
        env:
          DEPLOY_USER: ${{ secrets.DEPLOY_USER }}
          DEPLOY_HOST: ${{ secrets.DEPLOY_HOST }}
        run: |
          ssh -i ~/.ssh/id_ed25519 $DEPLOY_USER@$DEPLOY_HOST << 'EOF'
            set -e

            DEPLOY_DIR="/var/www/apps/qr-code-api"
            sudo mkdir -p "$DEPLOY_DIR"
            sudo chown $USER:$USER "$DEPLOY_DIR"

            echo "Loading image"
            docker load < /tmp/qr-code-api.tar.gz

            echo "Removing old qr-code-api images"
            docker images | grep qr-code-api | grep -v "$(docker images qr-code-api:latest -q)" | awk '{print $3}' | xargs -r docker rmi -f || true

            echo "Updating compose file"
            cp /tmp/docker-compose.prod.yml "$DEPLOY_DIR/docker-compose.yml"

            cd "$DEPLOY_DIR"

            echo "Ensure networks"
            docker network inspect traefik-public >/dev/null 2>&1 || \
              docker network create traefik-public
            docker network inspect crew-app-net >/dev/null 2>&1 || \
              docker network create crew-app-net

            echo "Restarting service"
            docker compose down || true
            docker compose up -d --remove-orphans

            echo "Waiting for container startup"
            sleep 10

            if docker ps --format '{{.Names}}' | grep -q '^qr_code_api$'; then
              echo "Service container is running"
            else
              echo "Service container is not running"
              docker compose logs
              exit 1
            fi

            echo "Cleanup temporary artifacts"
            rm -f /tmp/qr-code-api.tar.gz /tmp/docker-compose.prod.yml

            echo "Deployment complete"
            echo "Application URL: https://qr.crewsportswear.app"
          EOF

      - name: Health check
        shell: sh
        run: |
          echo "Waiting for service to be ready"
          sleep 15

          HTTP_CODE=$(curl -k -s -o /dev/null -w "%{http_code}" --max-time 30 https://qr.crewsportswear.app/health || echo "000")

          if [ "$HTTP_CODE" = "200" ]; then
            echo "Health check passed (HTTP $HTTP_CODE)"
          else
            echo "Health check failed (HTTP $HTTP_CODE)"
            exit 1
          fi