name: Build & Deploy KLZ Cables

on:
  push:
    branches:
      - main

jobs:
  deploy:
    runs-on: docker

    steps:
      - name: Checkout repo
        uses: actions/checkout@v3

      - name: Install tools
        run: |
          apt-get update
          apt-get install -y docker.io openssh-client rsync

      - name: Login to registry
        env:
          REGISTRY_USER: ${{ secrets.REGISTRY_USER }}
          REGISTRY_PASS: ${{ secrets.REGISTRY_PASS }}
        run: |
          echo "$REGISTRY_PASS" | docker login registry.infra.mintel.me -u "$REGISTRY_USER" --password-stdin

      - name: Build image
        run: |
          docker build \
            --pull \
            --build-arg NEXT_PUBLIC_UMAMI_WEBSITE_ID=${{ secrets.NEXT_PUBLIC_UMAMI_WEBSITE_ID }} \
            --build-arg NEXT_PUBLIC_UMAMI_SCRIPT_URL=${{ secrets.NEXT_PUBLIC_UMAMI_SCRIPT_URL }} \
            --build-arg NEXT_PUBLIC_SENTRY_DSN=${{ secrets.SENTRY_DSN }} \
            -t registry.infra.mintel.me/mintel/klz-cables.com:latest .

      - name: Push image
        run: docker push registry.infra.mintel.me/mintel/klz-cables.com:latest

      - name: Setup SSH
        run: |
          mkdir -p ~/.ssh
          printf "%s\n" "${{ secrets.ALPHA_SSH_KEY }}" > ~/.ssh/id_ed25519
          chmod 600 ~/.ssh/id_ed25519
          ssh-keyscan -H alpha.mintel.me >> ~/.ssh/known_hosts

      - name: Sync files to server
        run: |
          echo "Checking for docker-compose file..."

          COMPOSE_FILE=""
          if [ -f "docker-compose.yml" ]; then
            COMPOSE_FILE="docker-compose.yml"
          elif [ -f "docker-compose.yaml" ]; then
            COMPOSE_FILE="docker-compose.yaml"
          else
            echo "ERROR: Keine docker-compose.yml oder .yaml gefunden!"
            exit 1
          fi

          echo "Found and syncing: $COMPOSE_FILE"

          COMMON_SSH_OPTS="-o StrictHostKeyChecking=no -o ServerAliveInterval=30 -o ServerAliveCountMax=6 -o TCPKeepAlive=yes -o ConnectTimeout=30 -o IPQoS=0x00"

          ssh -i ~/.ssh/id_ed25519 $COMMON_SSH_OPTS deploy@alpha.mintel.me \
            "mkdir -p /home/deploy/sites/klz-cables.com && chmod 775 /home/deploy/sites/klz-cables.com"

          # rsync für Compose-Datei
          rsync -avz --progress \
            -e "ssh -i ~/.ssh/id_ed25519 $COMMON_SSH_OPTS" \
            "$COMPOSE_FILE" deploy@alpha.mintel.me:/home/deploy/sites/klz-cables.com/"$COMPOSE_FILE"

          # varnish optional
          if [ -d "./varnish" ]; then
            rsync -avz --progress \
              -e "ssh -i ~/.ssh/id_ed25519 $COMMON_SSH_OPTS" \
              varnish/ deploy@alpha.mintel.me:/home/deploy/sites/klz-cables.com/
            echo "varnish synced"
          fi

          # Rechte + Log
          ssh -i ~/.ssh/id_ed25519 $COMMON_SSH_OPTS deploy@alpha.mintel.me \
            "chmod 664 /home/deploy/sites/klz-cables.com/$COMPOSE_FILE && \
             ls -la /home/deploy/sites/klz-cables.com/ && \
             stat /home/deploy/sites/klz-cables.com/$COMPOSE_FILE && \
             echo 'Sync completed - using: $COMPOSE_FILE'"

      - name: Deploy on server
        env:
          REGISTRY_USER: ${{ secrets.REGISTRY_USER }}
          REGISTRY_PASS: ${{ secrets.REGISTRY_PASS }}
        run: |
          COMMON_SSH_OPTS="-o StrictHostKeyChecking=no -o ServerAliveInterval=30 -o ServerAliveCountMax=6 -o TCPKeepAlive=yes -o ConnectTimeout=30 -o IPQoS=0x00"

          ssh -i ~/.ssh/id_ed25519 $COMMON_SSH_OPTS deploy@alpha.mintel.me "
            set -e

            echo 'Logging in to registry...'
            echo \"\$REGISTRY_PASS\" | docker login registry.infra.mintel.me -u \"\$REGISTRY_USER\" --password-stdin

            cd /home/deploy/sites/klz-cables.com || { echo 'Directory not found!'; exit 1; }

            echo 'Creating .env...'
            echo 'SENTRY_DSN=${{ secrets.SENTRY_DSN }}' > .env

            echo 'Pulling latest image...'
            docker compose pull app

            echo 'Force recreating app...'
            docker compose up -d --force-recreate app

            echo 'Pruning old images...'
            docker image prune -f --filter 'until=24h'

            echo 'Deployment finished. Status:'
            docker compose ps app
            docker compose logs --tail=20 app
          "