name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

jobs:
  build:
    strategy:
      matrix:
        node-version: [20.x, 22.x]
        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/

    name: Build with ${{ matrix.node-version }}
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.node-version }}
          cache: npm
      - run: npm ci
      - run: npm run build

  test:
    strategy:
      matrix:
        node-version: [20.x]

    name: Run all tests
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0 # Retrieve Git history, needed to verify commits
      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v4
        with:
          node-version: ${{ matrix.node-version }}
          cache: npm
      - run: npm ci

      - name: Build Next.js for E2E tests
        run: npm run build
        env:
          SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}

      - if: github.event_name == 'pull_request'
        name: Validate all commits from PR
        run: npx commitlint --from ${{ github.event.pull_request.base.sha }} --to ${{ github.event.pull_request.head.sha }} --verbose

      - name: Linter
        run: npm run lint

      - name: Type checking
        run: npm run check-types

      - name: Run unit tests
        run: npm run test -- --coverage

      - name: Upload coverage reports to Codecov
        uses: codecov/codecov-action@v5
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

      - name: Install Playwright (used for Storybook and E2E tests)
        run: npx playwright install --with-deps

      - name: Run storybook tests
        run: npm run test-storybook:ci

      - name: Run E2E tests
        run: npx percy exec -- npm run test:e2e
        env:
          PERCY_TOKEN: ${{ secrets.PERCY_TOKEN }}
          CLERK_SECRET_KEY: ${{ secrets.CLERK_SECRET_KEY }}

      - uses: actions/upload-artifact@v4
        if: always()
        with:
          name: test-results
          path: test-results/
          retention-days: 7

  synchronize-with-crowdin:
    name: GitHub PR synchronize with Crowdin
    runs-on: ubuntu-latest

    needs: [build, test]
    if: github.event_name == 'pull_request'

    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha }} # Crowdin Actions needs to push commits to the PR branch, checkout HEAD commit instead of merge commit
          fetch-depth: 0

      - name: crowdin action
        uses: crowdin/github-action@v2
        with:
          upload_sources: true
          upload_translations: true
          download_translations: true
          create_pull_request: false
          localization_branch_name: ${{ github.head_ref || github.ref_name }} # explanation here: https://stackoverflow.com/a/71158878
          commit_message: 'chore: new Crowdin translations by GitHub Action'
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          CROWDIN_PROJECT_ID: ${{ secrets.CROWDIN_PROJECT_ID }}
          CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}