---
name: Python Test Pipeline

"on":
  workflow_call:
    inputs:
      python-version:
        description: 'Python version to use (e.g., "3.12")'
        required: false
        type: string
        default: "3.12"
      working-directory:
        description: 'Working directory for the project'
        required: false
        type: string
        default: "."
      uv-extras:
        description: 'UV extras to install (e.g., "dev,test")'
        required: false
        type: string
        default: "all-extras"
      pytest-args:
        description: 'Additional arguments to pass to pytest'
        required: false
        type: string
        default: ""
      coverage-package:
        description: 'Package name for coverage reporting (e.g., "my_package")'
        required: false
        type: string
        default: ""
      skip-coverage-comment:
        description: 'Skip posting coverage comment to PR'
        required: false
        type: boolean
        default: false
      api-url:
        description: 'Gitea API URL for posting comments'
        required: false
        type: string
        default: ""
    secrets:
      CI_RUNNER_TOKEN:
        description: 'Token for posting PR comments'
        required: false

jobs:
  test:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: ${{ inputs.working-directory }}

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

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: ${{ inputs.python-version }}

      - name: Install uv
        run: pip install uv

      - name: Install dependencies
        env:
          UV_LINK_MODE: copy
        run: |
          if [ "${{ inputs.uv-extras }}" = "all-extras" ]; then
            uv sync --all-extras
          else
            uv sync --extra ${{ inputs.uv-extras }}
          fi

      - name: Run pytest
        env:
          PYTHONPATH: .
        run: |
          if [ -n "${{ inputs.coverage-package }}" ]; then
            uv run pytest --cov=${{ inputs.coverage-package }} \
              --cov-report=term-missing ${{ inputs.pytest-args }} > coverage.txt
          else
            uv run pytest ${{ inputs.pytest-args }}
          fi

      - name: Post coverage summary to PR
        if: >-
          ${{
            !inputs.skip-coverage-comment &&
            inputs.coverage-package != '' &&
            github.event_name == 'pull_request' &&
            inputs.api-url != ''
          }}
        env:
          API_URL: ${{ inputs.api-url }}
          REPO_OWNER: ${{ github.repository_owner }}
          REPO_NAME: ${{ github.event.repository.name }}
          PR_NUMBER: ${{ github.event.pull_request.number }}
          CI_RUNNER_TOKEN: ${{ secrets.CI_RUNNER_TOKEN }}
        run: |
          if [ -f coverage.txt ]; then
            COVERAGE=$(cat coverage.txt)
            COMMENT_BODY="**Test Coverage Report:**\n\`\`\`\n$COVERAGE\n\`\`\`"
            API_ENDPOINT="$API_URL/repos/$REPO_OWNER/$REPO_NAME/issues/$PR_NUMBER/comments"
            curl -s -X POST \
              "$API_ENDPOINT" \
              -H "Authorization: token $CI_RUNNER_TOKEN" \
              -H "Content-Type: application/json" \
              -d "{\"body\": \"$COMMENT_BODY\"}"
          fi