name: E2E Tests

on:
  push:
    branches: [main]
  pull_request:

jobs:
  e2e:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      # ── Docker ────────────────────────────────────────────────────────────
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build images
        run: docker compose -f cicd/docker/docker-compose.yml build

      - name: Start services
        run: docker compose -f cicd/docker/docker-compose.yml up -d
        env:
          # Falls back to the default in docker-compose.yml if the secret is absent
          JWT_KEY: ${{ secrets.JWT_KEY }}

      - name: Wait for frontend to be ready
        run: |
          echo "Waiting for services to become healthy..."
          timeout 120 bash -c \
            'until curl -sf http://localhost > /dev/null; do echo "  still waiting..."; sleep 3; done'
          echo "Services are ready."

      # ── Playwright ────────────────────────────────────────────────────────
      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '22'
          cache: 'npm'
          cache-dependency-path: tests/e2e/package-lock.json

      - name: Install dependencies
        working-directory: tests/e2e
        run: npm ci

      - name: Install Playwright browsers
        working-directory: tests/e2e
        run: npx playwright install --with-deps chromium

      - name: Run E2E tests
        working-directory: tests/e2e
        env:
          BASE_URL: http://localhost
          CI: 'true'
        run: npx playwright test

      # ── Artifacts ─────────────────────────────────────────────────────────
      - name: Upload Playwright report
        uses: actions/upload-artifact@v4
        if: always()
        with:
          name: playwright-report
          path: tests/e2e/playwright-report/
          retention-days: 30

      - name: Dump Docker logs on failure
        if: failure()
        run: docker compose -f cicd/docker/docker-compose.yml logs

      # ── Cleanup ───────────────────────────────────────────────────────────
      - name: Stop services
        if: always()
        run: docker compose -f cicd/docker/docker-compose.yml down -v