name: Frontend Unit Tests

on:
  pull_request:
    paths:
      - 'client/**'
      - 'packages/client/**'
      - 'packages/data-provider/**'
      - '.github/workflows/frontend-review.yml'

permissions:
  contents: read

env:
  NODE_OPTIONS: '--max-old-space-size=${{ secrets.NODE_MAX_OLD_SPACE_SIZE || 6144 }}'

jobs:
  build:
    name: Build packages
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v4

      - name: Use Node.js 24.16.0
        uses: actions/setup-node@v4
        with:
          node-version: '24.16.0'

      - name: Restore node_modules cache
        id: cache-node-modules
        uses: actions/cache@v4
        with:
          path: |
            node_modules
            client/node_modules
            packages/client/node_modules
            packages/data-provider/node_modules
          key: node-modules-frontend-${{ runner.os }}-24.16.0-${{ hashFiles('package-lock.json') }}

      - name: Install dependencies
        if: steps.cache-node-modules.outputs.cache-hit != 'true'
        run: npm ci

      - name: Restore data-provider build cache
        id: cache-data-provider
        uses: actions/cache@v4
        with:
          path: packages/data-provider/dist
          key: build-data-provider-${{ runner.os }}-${{ hashFiles('packages/data-provider/src/**', 'packages/data-provider/tsconfig*.json', 'packages/data-provider/tsdown.config.mjs', 'packages/data-provider/package.json') }}

      - name: Build data-provider
        if: steps.cache-data-provider.outputs.cache-hit != 'true'
        run: npm run build:data-provider

      - name: Restore client-package build cache
        id: cache-client-package
        uses: actions/cache@v4
        with:
          path: packages/client/dist
          key: build-client-package-${{ runner.os }}-${{ hashFiles('packages/client/src/**', 'packages/client/tsconfig*.json', 'packages/client/tsdown.config.mjs', 'packages/client/package.json', 'packages/data-provider/src/**', 'packages/data-provider/tsconfig*.json', 'packages/data-provider/tsdown.config.mjs', 'packages/data-provider/package.json') }}

      - name: Build client-package
        if: steps.cache-client-package.outputs.cache-hit != 'true'
        run: npm run build:client-package

      - name: Upload data-provider build
        uses: actions/upload-artifact@v4
        with:
          name: build-data-provider
          path: packages/data-provider/dist
          retention-days: 2

      - name: Upload client-package build
        uses: actions/upload-artifact@v4
        with:
          name: build-client-package
          path: packages/client/dist
          retention-days: 2

  typecheck:
    name: TypeScript type checks (client)
    needs: build
    runs-on: ubuntu-latest
    timeout-minutes: 10
    steps:
      - uses: actions/checkout@v4

      - name: Use Node.js 24.16.0
        uses: actions/setup-node@v4
        with:
          node-version: '24.16.0'

      - name: Restore node_modules cache
        id: cache-node-modules
        uses: actions/cache@v4
        with:
          path: |
            node_modules
            client/node_modules
            packages/client/node_modules
            packages/data-provider/node_modules
          key: node-modules-frontend-${{ runner.os }}-24.16.0-${{ hashFiles('package-lock.json') }}

      - name: Install dependencies
        if: steps.cache-node-modules.outputs.cache-hit != 'true'
        run: npm ci

      - name: Download data-provider build
        uses: actions/download-artifact@v4
        with:
          name: build-data-provider
          path: packages/data-provider/dist

      - name: Download client-package build
        uses: actions/download-artifact@v4
        with:
          name: build-client-package
          path: packages/client/dist

      - name: Type check client
        run: npm run typecheck
        working-directory: client

  test-ubuntu:
    name: 'Tests: Ubuntu (shard ${{ matrix.shard }}/4)'
    needs: build
    runs-on: ubuntu-latest
    timeout-minutes: 15
    strategy:
      fail-fast: false
      matrix:
        shard: [1, 2, 3, 4]
    steps:
      - uses: actions/checkout@v4

      - name: Use Node.js 24.16.0
        uses: actions/setup-node@v4
        with:
          node-version: '24.16.0'

      - name: Restore node_modules cache
        id: cache-node-modules
        uses: actions/cache@v4
        with:
          path: |
            node_modules
            client/node_modules
            packages/client/node_modules
            packages/data-provider/node_modules
          key: node-modules-frontend-${{ runner.os }}-24.16.0-${{ hashFiles('package-lock.json') }}

      - name: Install dependencies
        if: steps.cache-node-modules.outputs.cache-hit != 'true'
        run: npm ci

      - name: Download data-provider build
        uses: actions/download-artifact@v4
        with:
          name: build-data-provider
          path: packages/data-provider/dist

      - name: Download client-package build
        uses: actions/download-artifact@v4
        with:
          name: build-client-package
          path: packages/client/dist

      - name: Run unit tests (shard ${{ matrix.shard }}/4)
        run: npm run test:ci -- --shard=${{ matrix.shard }}/4
        working-directory: client

  test-windows:
    name: 'Tests: Windows (shard ${{ matrix.shard }}/4)'
    needs: build
    runs-on: windows-latest
    timeout-minutes: 20
    strategy:
      fail-fast: false
      matrix:
        shard: [1, 2, 3, 4]
    steps:
      - uses: actions/checkout@v4

      - name: Use Node.js 24.16.0
        uses: actions/setup-node@v4
        with:
          node-version: '24.16.0'

      - name: Restore node_modules cache
        id: cache-node-modules
        uses: actions/cache@v4
        with:
          path: |
            node_modules
            client/node_modules
            packages/client/node_modules
            packages/data-provider/node_modules
          key: node-modules-frontend-${{ runner.os }}-24.16.0-${{ hashFiles('package-lock.json') }}

      - name: Install dependencies
        if: steps.cache-node-modules.outputs.cache-hit != 'true'
        run: npm ci

      - name: Download data-provider build
        uses: actions/download-artifact@v4
        with:
          name: build-data-provider
          path: packages/data-provider/dist

      - name: Download client-package build
        uses: actions/download-artifact@v4
        with:
          name: build-client-package
          path: packages/client/dist

      - name: Run unit tests (shard ${{ matrix.shard }}/4)
        run: npm run test:ci -- --shard=${{ matrix.shard }}/4
        working-directory: client

  build-verify:
    name: Vite build verification
    needs: build
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v4

      - name: Use Node.js 24.16.0
        uses: actions/setup-node@v4
        with:
          node-version: '24.16.0'

      - name: Restore node_modules cache
        id: cache-node-modules
        uses: actions/cache@v4
        with:
          path: |
            node_modules
            client/node_modules
            packages/client/node_modules
            packages/data-provider/node_modules
          key: node-modules-frontend-${{ runner.os }}-24.16.0-${{ hashFiles('package-lock.json') }}

      - name: Install dependencies
        if: steps.cache-node-modules.outputs.cache-hit != 'true'
        run: npm ci

      - name: Download data-provider build
        uses: actions/download-artifact@v4
        with:
          name: build-data-provider
          path: packages/data-provider/dist

      - name: Download client-package build
        uses: actions/download-artifact@v4
        with:
          name: build-client-package
          path: packages/client/dist

      - name: Build client
        run: cd client && npm run build:ci