name: Update Demo Server

on:
  release:
    types: [published]

jobs:
  update-demo:
    # Only run for stable releases (not pre-releases)
    if: github.event.release.prerelease == false
    runs-on: ubuntu-latest

    steps:
      - name: Check release type
        run: |
          echo "Release: ${{ github.event.release.tag_name }}"
          echo "Prerelease: ${{ github.event.release.prerelease }}"
          echo "Updating demo server to latest stable release..."

      - name: Setup SSH
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.DEMO_SERVER_SSH_KEY }}" > ~/.ssh/id_ed25519
          chmod 600 ~/.ssh/id_ed25519
          ssh-keyscan -H ${{ secrets.DEMO_SERVER_HOST }} >> ~/.ssh/known_hosts

      - name: Update demo server
        run: |
          ssh -i ~/.ssh/id_ed25519 ${{ secrets.DEMO_SERVER_USER }}@${{ secrets.DEMO_SERVER_HOST }} \
            'curl -fsSL https://raw.githubusercontent.com/rcourtman/Pulse/main/install.sh | sudo bash'

      - name: Verify update
        run: |
          # Wait a moment for service to restart
          sleep 5

          # Check version endpoint
          VERSION=$(ssh -i ~/.ssh/id_ed25519 ${{ secrets.DEMO_SERVER_USER }}@${{ secrets.DEMO_SERVER_HOST }} \
            "curl -s http://localhost:7655/api/version | jq -r .version")

          echo "Demo server is now running version: $VERSION"

          # Verify mock mode is active by authenticating and checking node count
          NODES=$(ssh -i ~/.ssh/id_ed25519 ${{ secrets.DEMO_SERVER_USER }}@${{ secrets.DEMO_SERVER_HOST }} \
            'curl -s -c /tmp/demo-cookies.txt http://localhost:7655/api/login -X POST -H "Content-Type: application/json" -d "{\"username\":\"demo\",\"password\":\"demo\"}" > /dev/null && curl -s -b /tmp/demo-cookies.txt http://localhost:7655/api/state | jq -r ".nodes | length" && rm -f /tmp/demo-cookies.txt')

          echo "Mock nodes detected: $NODES"

          if [ "$NODES" -ge 1 ]; then
            echo "✅ Demo server successfully updated and verified!"
          else
            echo "⚠️  Demo server updated but mock mode may not be active"
            exit 1
          fi

      - name: Cleanup SSH key
        if: always()
        run: rm -f ~/.ssh/id_ed25519