name: CI

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

jobs:
  build:
    strategy:
      matrix:
        node-version: [22.x, 24.x]
        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/

    name: Build with ${{ matrix.node-version }}
    runs-on: ubuntu-latest
    timeout-minutes: 10

    steps:
      - uses: actions/checkout@v6

      - name: Set up Node.js environment
        uses: ./.github/actions/setup-project
        with:
          node-version: ${{ matrix.node-version }}

      - name: Restore or cache Next.js build
        uses: actions/cache@v5
        with:
          path: |
            .next/cache
          # Generate a new cache whenever packages or source files change.
          key: nextjs-${{ matrix.node-version }}-${{ hashFiles('**/package-lock.json') }}-${{ hashFiles('src/**') }}

      - name: Build Next.js
        run: npm run build-local
        env:
          NEXT_PUBLIC_SENTRY_DISABLED: 'true' # Only upload Sentry source maps in deployment

      - if: matrix.node-version == '22.x' && success()
        name: Cache Next.js build output
        uses: actions/cache/save@v5
        with:
          path: |
            .next
          key: nextjs-build-${{ matrix.node-version }}-${{ github.sha }}

  static:
    strategy:
      matrix:
        node-version: [22.x]

    name: Run static checks
    runs-on: ubuntu-latest
    timeout-minutes: 10

    steps:
      - uses: actions/checkout@v6
        with:
          fetch-depth: 0 # Retrieve Git history, needed to verify commits

      - name: Set up Node.js environment
        uses: ./.github/actions/setup-project
        with:
          node-version: ${{ matrix.node-version }}

      - 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: Check dependencies
        run: npm run check:deps

      - name: I18n check
        run: npm run check:i18n

  unit:
    strategy:
      matrix:
        node-version: [22.x]

    name: Run unit tests
    runs-on: ubuntu-latest
    timeout-minutes: 10
    needs: [build]

    steps:
      - uses: actions/checkout@v6

      - name: Set up Node.js environment
        uses: ./.github/actions/setup-project
        with:
          node-version: ${{ matrix.node-version }}

      - name: Run unit tests
        uses: docker://mcr.microsoft.com/playwright:v1.57.0
        with:
          args: npm run test -- --coverage

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

  storybook:
    strategy:
      matrix:
        node-version: [22.x]

    name: Run Storybook
    runs-on: ubuntu-latest
    timeout-minutes: 10
    needs: [build]

    steps:
      - uses: actions/checkout@v6

      - name: Set up Node.js environment
        uses: ./.github/actions/setup-project
        with:
          node-version: ${{ matrix.node-version }}

      - name: Run storybook tests
        uses: docker://mcr.microsoft.com/playwright:v1.57.0
        with:
          args: npm run storybook:test

  e2e:
    strategy:
      matrix:
        node-version: [22.x]

    name: Run E2E tests
    runs-on: ubuntu-latest
    timeout-minutes: 10
    needs: [build]

    steps:
      - uses: actions/checkout@v6
        with:
          fetch-depth: 0 # For chromatic

      - name: Set up Node.js environment
        uses: ./.github/actions/setup-project
        with:
          node-version: ${{ matrix.node-version }}
          restore-nextjs-cache: true

      - name: Run E2E tests
        uses: docker://mcr.microsoft.com/playwright:v1.57.0
        with:
          args: sh -c "HOME=/root npm run test:e2e" # Set HOME to /root to avoid Playwright error with Firebox
        env:
          CLERK_SECRET_KEY: ${{ secrets.CLERK_SECRET_KEY }}

      - name: Fix test results permission # Give permissions to test results needed by Chromatic
        run: |
          sudo chmod -R 777 test-results

      - name: Run visual regression tests
        uses: chromaui/action@v13
        with:
          playwright: true
          exitOnceUploaded: true # Speed up by skipping the build results
          outputDir: storybook-static
          projectToken: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}

      - name: Upload test results
        uses: actions/upload-artifact@v6
        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
    timeout-minutes: 10

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

    steps:
      - uses: actions/checkout@v6
        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 }}