name: Deploy Production (merchbay.com)

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

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

    steps:
      # 1️⃣ Checkout code
      - name: Checkout code
        shell: sh
        run: |
          git clone $GITHUB_SERVER_URL/$GITHUB_REPOSITORY.git /workspace/repo
          cd /workspace/repo
          git checkout $GITHUB_REF_NAME

      # 2️⃣ Build image
      - name: Build Docker image
        shell: sh
        run: |
          cd /workspace/repo
          docker build -t merchbay:latest .
          docker save merchbay:latest | gzip > merchbay.tar.gz

      # 3️⃣ Setup SSH
      - 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

      # 4️⃣ Upload artifacts
      - 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/merchbay.tar.gz \
            /workspace/repo/docker-compose.prod.yml \
            ${DEPLOY_USER}@${DEPLOY_HOST}:/tmp/

      # 5️⃣ Deploy on server
      - 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/merchbay"
            sudo mkdir -p "$DEPLOY_DIR"
            sudo chown $USER:$USER "$DEPLOY_DIR"

            echo "� Stopping dev environment"
            DEV_DIR="/var/www/apps/merchbay_dev"
            if [ -d "$DEV_DIR" ]; then
              cd "$DEV_DIR"
              docker compose down || true
              cd -
              echo "✅ Dev environment stopped"              
              echo "📋 Copying .env from dev to production"
              if [ -f "$DEV_DIR/.env" ]; then
                cp "$DEV_DIR/.env" "$DEPLOY_DIR/.env"
                echo "✅ .env file copied from dev to production"
              else
                echo "⚠️  No .env file found in dev directory"
              fi            else
              echo "ℹ️  No dev environment found"
            fi

            echo "📦 Loading image"
            docker load < /tmp/merchbay.tar.gz

            echo "🧹 Removing dev images and old merchbay images"
            docker images | grep "merchbay:dev" | awk '{print $3}' | xargs -r docker rmi -f || true
            docker images | grep merchbay | grep -v "$(docker images merchbay: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 "🔍 Checking .env file"
            if [ ! -f .env ]; then
              echo "❌ .env file not found at $DEPLOY_DIR/.env"
              echo "Please create it first with required variables:"
              echo "  - DB_*, PROD_PRIVATE, IMAGES_URL, UPLOAD_URL"
              echo "  - MAIL_*, CAPTCHA_*, ANALYTICS_*"
              exit 1
            fi

            echo "🔧 Fixing .env permissions"
            sudo chown $USER:$USER .env
            sudo chmod 600 .env

            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 "🚀 Starting containers (env vars from .env file)"
            docker compose up -d

            echo "⏳ Waiting for app container"
            sleep 15

            if docker ps --format '{{.Names}}' | grep -q merchbay_app; then
              echo "🧹 Clearing and rebuilding config cache"
              docker compose exec -T app php artisan config:clear
              docker compose exec -T app php artisan config:cache
            else
              echo "❌ App container not running"
              docker compose logs
              exit 1
            fi

            echo "🧹 Cleanup"
            rm -f /tmp/merchbay.tar.gz /tmp/docker-compose.prod.yml
            
            echo "🧹 Aggressive Docker cleanup to reclaim space"
            docker image prune -af --filter "until=24h" || true
            docker container prune -f || true
            docker volume prune -f || true
            docker builder prune -af --filter "until=48h" || true
            echo "📊 Docker space usage:"
            docker system df

            echo "✅ Production deployment completed!"
            echo "🌐 Application available at: https://merchbay.com"
          EOF

      # 6️⃣ Health check
      - name: Health check
        shell: sh
        run: |
          echo "⏳ Waiting for app to be ready..."
          sleep 20

          echo "🔍 Testing health check..."
          HTTP_CODE=$(curl -s -o /dev/null -w "%{http_code}" --max-time 30 https://merchbay.com || echo "000")

          if [ "$HTTP_CODE" = "200" ] || [ "$HTTP_CODE" = "302" ] || [ "$HTTP_CODE" = "301" ]; then
            echo "✅ Health check passed! (HTTP $HTTP_CODE)"
            echo "🎉 Production deployment successful!"
          else
            echo "❌ Health check failed! (HTTP $HTTP_CODE)"
            echo ""
            echo "💡 Troubleshooting:"
            echo "  1. Check if container is running:"
            echo "     docker ps | grep merchbay_app"
            echo ""
            echo "  2. Check app logs:"
            echo "     docker logs merchbay_app"
            echo ""
            echo "  3. Check Traefik logs:"
            echo "     docker logs traefik"
            echo ""
            echo "  4. Test manually:"
            echo "     curl -Ik https://merchbay.com"
            exit 1
          fi