name: 'CI: Manual Unit Tests'

on:
  workflow_dispatch:
    inputs:
      ref:
        description: Commit SHA or ref to check out
        required: true
      pr_number:
        description: PR number (optional, for check reporting)
        required: false
        type: string

permissions:
  contents: read
  checks: write

jobs:
  create-check-run:
    name: Create Check Run
    runs-on: ubuntu-latest
    if: inputs.pr_number != ''
    outputs:
      check_run_id: ${{ steps.create.outputs.check_run_id }}
    steps:
      - name: Create pending check run on PR
        id: create
        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const { data: checkRun } = await github.rest.checks.create({
              owner: context.repo.owner,
              repo: context.repo.repo,
              name: 'Build & Unit Tests - Checks',
              head_sha: '${{ inputs.ref }}',
              status: 'in_progress',
              output: {
                title: 'Build & Unit Tests - Checks',
                summary: 'Running build, unit tests, and lint...'
              }
            });

            core.setOutput('check_run_id', checkRun.id);
            console.log(`Created check run ${checkRun.id} on commit ${{ inputs.ref }}`);

  install-and-build:
    name: Install & Build
    runs-on: blacksmith-2vcpu-ubuntu-2204
    env:
      NODE_OPTIONS: '--max-old-space-size=6144'
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          ref: ${{ inputs.ref }}

      - name: Setup and Build
        uses: ./.github/actions/setup-nodejs

      - name: Run format check
        run: pnpm format:check

      - name: Run typecheck
        run: pnpm typecheck

  unit-tests:
    name: Unit tests
    needs: install-and-build
    uses: ./.github/workflows/test-unit-reusable.yml
    with:
      ref: ${{ inputs.ref }}
      collectCoverage: true
    secrets:
      CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
      BUILD_STATS_WEBHOOK_URL: ${{ secrets.BUILD_STATS_WEBHOOK_URL }}
      BUILD_STATS_WEBHOOK_USER: ${{ secrets.BUILD_STATS_WEBHOOK_USER }}
      BUILD_STATS_WEBHOOK_PASSWORD: ${{ secrets.BUILD_STATS_WEBHOOK_PASSWORD }}

  lint:
    name: Lint
    needs: install-and-build
    uses: ./.github/workflows/test-linting-reusable.yml
    with:
      ref: ${{ inputs.ref }}

  post-build-unit-tests:
    name: Build & Unit Tests - Checks
    runs-on: ubuntu-latest
    needs: [create-check-run, install-and-build, unit-tests, lint]
    if: always()
    steps:
      - name: Update check run on PR (if triggered from PR comment)
        if: inputs.pr_number != ''
        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          script: |
            const checkRunId = '${{ needs.create-check-run.outputs.check_run_id }}';

            if (!checkRunId) {
              console.log('No check run ID found, skipping update');
              return;
            }

            const buildResult = '${{ needs.install-and-build.result }}';
            const testResult = '${{ needs.unit-tests.result }}';
            const lintResult = '${{ needs.lint.result }}';

            const conclusion = (buildResult === 'success' && testResult === 'success' && lintResult === 'success')
              ? 'success'
              : 'failure';

            const summary = `
            **Build**: ${buildResult}
            **Unit Tests**: ${testResult}
            **Lint**: ${lintResult}
            `;

            await github.rest.checks.update({
              owner: context.repo.owner,
              repo: context.repo.repo,
              check_run_id: parseInt(checkRunId),
              status: 'completed',
              conclusion: conclusion,
              output: {
                title: 'Build & Unit Tests - Checks',
                summary: summary
              }
            });

            console.log(`Updated check run ${checkRunId} with conclusion: ${conclusion}`);

      - name: Fail if any job failed
        if: needs.install-and-build.result == 'failure' || needs.unit-tests.result == 'failure' || needs.lint.result == 'failure'
        run: exit 1