name: Test Suite

on:
  pull_request:
    branches: [main, develop]
  push:
    branches: [main, develop]
  workflow_dispatch:

# Cancel in-progress runs for same PR/branch
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  NODE_VERSION: '20'
  PNPM_VERSION: '9.15.0'

jobs:
  # ====================
  # 1. TEST BACKENDS
  # ====================
  test-backends:
    name: Test Backend - ${{ matrix.project }}
    runs-on: ubuntu-latest
    timeout-minutes: 10

    strategy:
      fail-fast: false
      matrix:
        project:
          - maerchenzauber
          - manadeck
          - chat
          - nutriphi
          - picture

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup pnpm
        uses: pnpm/action-setup@v2
        with:
          version: ${{ env.PNPM_VERSION }}

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'pnpm'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Build shared packages
        run: pnpm run build:packages

      - name: Type check
        run: pnpm --filter @${{ matrix.project }}/backend type-check
        continue-on-error: true

      - name: Run tests with coverage
        run: pnpm --filter @${{ matrix.project }}/backend test:cov
        env:
          NODE_ENV: test

      - name: Check coverage thresholds
        run: |
          echo "Checking coverage meets 80% threshold..."
          # Jest/Vitest will fail if thresholds aren't met

  # ====================
  # 2. TEST MOBILE APPS
  # ====================
  test-mobile:
    name: Test Mobile - ${{ matrix.project }}
    runs-on: ubuntu-latest
    timeout-minutes: 15

    strategy:
      fail-fast: false
      matrix:
        project:
          - maerchenzauber
          - memoro
          - picture
          - chat
          - manacore
          - manadeck
          - nutriphi

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

      - name: Setup pnpm
        uses: pnpm/action-setup@v2
        with:
          version: ${{ env.PNPM_VERSION }}

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'pnpm'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Build shared packages
        run: pnpm run build:packages

      - name: Type check
        run: pnpm --filter @${{ matrix.project }}/mobile type-check
        continue-on-error: true

      - name: Run tests with coverage
        run: pnpm --filter @${{ matrix.project }}/mobile test -- --coverage --watchAll=false --ci
        env:
          NODE_ENV: test

  # ====================
  # 3. TEST WEB APPS
  # ====================
  test-web:
    name: Test Web - ${{ matrix.project }}
    runs-on: ubuntu-latest
    timeout-minutes: 15

    strategy:
      fail-fast: false
      matrix:
        project:
          - maerchenzauber
          - manacore
          - memoro
          - picture
          - uload
          - chat
          - manadeck
          - nutriphi
          - news

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

      - name: Setup pnpm
        uses: pnpm/action-setup@v2
        with:
          version: ${{ env.PNPM_VERSION }}

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'pnpm'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Build shared packages
        run: pnpm run build:packages

      - name: Type check
        run: pnpm --filter @${{ matrix.project }}/web check
        continue-on-error: true

      - name: Run unit tests with coverage
        run: pnpm --filter @${{ matrix.project }}/web test:unit -- --coverage --run
        env:
          NODE_ENV: test

  # ====================
  # 4. E2E TESTS (WEB)
  # ====================
  test-e2e-web:
    name: E2E Web - ${{ matrix.project }}
    runs-on: ubuntu-latest
    timeout-minutes: 20

    strategy:
      fail-fast: false
      matrix:
        project:
          - uload
          # Add other projects with E2E tests

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

      - name: Setup pnpm
        uses: pnpm/action-setup@v2
        with:
          version: ${{ env.PNPM_VERSION }}

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'pnpm'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Build shared packages
        run: pnpm run build:packages

      - name: Install Playwright browsers
        run: pnpm --filter @${{ matrix.project }}/web exec playwright install --with-deps chromium

      - name: Build application
        run: pnpm --filter @${{ matrix.project }}/web build

      - name: Run E2E tests
        run: pnpm --filter @${{ matrix.project }}/web test:e2e
        env:
          CI: true

      - name: Upload Playwright report
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: playwright-report-${{ matrix.project }}
          path: ./apps/${{ matrix.project }}/apps/web/playwright-report/
          retention-days: 7

  # ====================
  # 5. TEST SHARED PACKAGES
  # ====================
  test-shared-packages:
    name: Test Shared Packages
    runs-on: ubuntu-latest
    timeout-minutes: 10

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

      - name: Setup pnpm
        uses: pnpm/action-setup@v2
        with:
          version: ${{ env.PNPM_VERSION }}

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'pnpm'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Build shared packages
        run: pnpm run build:packages

      - name: Type check shared packages
        run: pnpm --filter './packages/*' type-check
        continue-on-error: true

      - name: Run tests with coverage
        run: pnpm --filter './packages/*' test -- --coverage --run
        continue-on-error: true
        env:
          NODE_ENV: test

  # ====================
  # 6. LINT & FORMAT CHECK
  # ====================
  lint-and-format:
    name: Lint & Format
    runs-on: ubuntu-latest
    timeout-minutes: 10

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

      - name: Setup pnpm
        uses: pnpm/action-setup@v2
        with:
          version: ${{ env.PNPM_VERSION }}

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: ${{ env.NODE_VERSION }}
          cache: 'pnpm'

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Build shared packages
        run: pnpm run build:packages

      - name: Check formatting
        run: pnpm run format:check

      - name: Run linters
        run: pnpm run lint
        continue-on-error: true

  # ====================
  # 7. COVERAGE REPORT
  # ====================
  coverage-report:
    name: Generate Coverage Report
    needs:
      - test-backends
      - test-mobile
      - test-web
      - test-shared-packages
    runs-on: ubuntu-latest
    if: always()

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

      - name: Download all coverage reports
        uses: actions/download-artifact@v4
        continue-on-error: true

      - name: Generate coverage summary
        run: |
          echo "## 📊 Test Coverage Summary" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "### Jobs Status" >> $GITHUB_STEP_SUMMARY
          echo "- Backend Tests: ${{ needs.test-backends.result }}" >> $GITHUB_STEP_SUMMARY
          echo "- Mobile Tests: ${{ needs.test-mobile.result }}" >> $GITHUB_STEP_SUMMARY
          echo "- Web Tests: ${{ needs.test-web.result }}" >> $GITHUB_STEP_SUMMARY
          echo "- Shared Packages Tests: ${{ needs.test-shared-packages.result }}" >> $GITHUB_STEP_SUMMARY

  # ====================
  # 8. TEST STATUS CHECK
  # ====================
  test-status:
    name: All Tests Status
    needs:
      - test-backends
      - test-mobile
      - test-web
      - test-shared-packages
      - lint-and-format
    runs-on: ubuntu-latest
    if: always()

    steps:
      - name: Check test results
        run: |
          if [ "${{ needs.test-backends.result }}" != "success" ] || \
             [ "${{ needs.test-mobile.result }}" != "success" ] || \
             [ "${{ needs.test-web.result }}" != "success" ] || \
             [ "${{ needs.test-shared-packages.result }}" != "success" ]; then
            echo "❌ Some tests failed"
            exit 1
          fi
          echo "✅ All tests passed"

      - name: Post PR comment
        if: github.event_name == 'pull_request'
        uses: actions/github-script@v7
        with:
          script: |
            const status = '${{ needs.test-status.result }}' === 'success' ? '✅' : '❌';
            const body = `## ${status} Test Suite Results

            **Status**: ${status === '✅' ? 'All tests passed!' : 'Some tests failed'}

            ### Test Coverage
            - Backend: ${{ needs.test-backends.result }}
            - Mobile: ${{ needs.test-mobile.result }}
            - Web: ${{ needs.test-web.result }}
            - Shared Packages: ${{ needs.test-shared-packages.result }}
            - Lint & Format: ${{ needs.lint-and-format.result }}

            View detailed results in the [Actions tab](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})
            `;

            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body
            });