name: Test Suite

# Bei Push auf develop/main: nur schnelle Checks (Lint + Frontend-Build).
# Vollständige Tests (pytest, k6, Playwright) laufen im Deploy-Workflow
# deploy-dev.yml / deploy-prod.yml — Gitea/act unterstützt workflow_run oft nicht.
on:
  push:
    branches: [develop, main]
  pull_request:
    branches: [develop]

jobs:
  compose-smoke:
    if: github.event_name == 'pull_request'
    runs-on: ubuntu-latest
    env:
      COMPOSE_PROJECT_NAME: kairo-ci-smoke
      DB_PASSWORD: ci_smoke_password
      KAIRO_BACKEND_PORT: 18197
      KAIRO_FRONTEND_PORT: 13197
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Compose Stack bauen und testen (isolierte CI-Ports)
        run: |
          set -e
          COMPOSE="docker-compose.dev-env.yml"
          API_PORT="${KAIRO_BACKEND_PORT}"
          UI_PORT="${KAIRO_FRONTEND_PORT}"

          echo "=== Smoke: $COMPOSE (Projekt $COMPOSE_PROJECT_NAME, API $API_PORT) ==="
          docker compose -f "$COMPOSE" up -d --build --wait

          curl -sf "http://localhost:${API_PORT}/api/health"
          echo "✓ Backend /api/health OK"

          curl -sf "http://localhost:${UI_PORT}/api/health"
          echo "✓ Frontend-Proxy /api/health OK"

          docker compose -f "$COMPOSE" exec -T backend pip install -q -r requirements-dev.txt
          docker compose -f "$COMPOSE" exec -T backend python -m pytest tests -ra -vv --tb=short
          echo "✓ pytest OK"

          docker compose -f "$COMPOSE" down -v

  lint-backend:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Check backend syntax
        run: |
          python3 -m py_compile backend/main.py backend/run_migrations.py backend/db.py
          echo "✓ Backend syntax OK"

  build-frontend:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "20"

      - name: Build frontend
        run: |
          cd frontend
          npm install
          npm run build
          echo "✓ Frontend build OK"