name: Docker Server Build and Run

on:
  push:
    branches:
      - main
      - dev
  pull_request:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.ref != 'refs/heads/main' && github.ref != 'refs/heads/dev' }}

jobs:
  docker:
    runs-on: ubicloud-standard-8
    steps:
      - uses: actions/checkout@v6

      - name: Setup postgres
        run: |
          docker run -d --name db -e POSTGRES_USER=postgres -e POSTGRES_PASSWORD=password -e POSTGRES_DB=stackframe -p 8128:5432 postgres:latest
          sleep 5
          docker logs db
      
      - name: Setup clickhouse
        run: |
          docker run -d --name clickhouse -e CLICKHOUSE_DB=analytics -e CLICKHOUSE_USER=stackframe -e CLICKHOUSE_PASSWORD=password -e CLICKHOUSE_DEFAULT_ACCESS_MANAGEMENT=1 -p 8133:8123 clickhouse/clickhouse-server:25.10
          sleep 5
          docker logs clickhouse


      - name: Build Docker image
        run: docker build -f docker/server/Dockerfile -t server .

      - name: Run Docker container and check logs
        run: |
          docker run --add-host=host.docker.internal:host-gateway --env-file docker/server/.env.example -p 8101:8101 -p 8102:8102 -d --name stackframe-server server
          sleep 120
          docker logs -t stackframe-server

      - name: Check server health
        run: |
          check_health() {
            local name="$1"
            local url="$2"
            
            echo "Attempting to connect to $name at $url..."
            # Verbose request for debugging (ignore exit code)
            curl -v "$url" || true
            
            # Capture response code, allowing curl to fail without exiting the script
            set +e
            response_code=$(curl -s -o /dev/null -w "%{http_code}" "$url" 2>/dev/null)
            curl_exit=$?
            set -e
            
            echo "Response code: '$response_code' (curl exit: $curl_exit)"
            
            # Check if curl failed completely
            if [ "$curl_exit" -ne 0 ]; then
              echo "$name health check failed: curl exited with code $curl_exit"
              return 1
            fi
            
            # Check if response code is empty
            if [ -z "$response_code" ]; then
              echo "$name health check failed: curl returned empty response code"
              return 1
            fi
            
            # Check if response code is 200
            if [ "$response_code" -ne 200 ]; then
              echo "$name health check failed with status code: $response_code"
              return 1
            fi
            
            echo "$name health check passed!"
            return 0
          }
          
          check_health "dashboard" "http://localhost:8101" || exit 1
          check_health "backend" "http://localhost:8102/health" || exit 1