name: Build, Test, and Publish

on:
  push:
    branches:
      - main
    tags:
      - "v*.*.*"  # Trigger publish on version tags
  pull_request:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        python-version: ["3.8", "3.9", "3.10"]

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install .[dev] || pip install pytest  # Use extras_require if available

      - name: Run Tests
        run: |
          pytest

  publish:
    runs-on: ubuntu-latest
    needs: build  # Publish only if tests pass

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.10"  # Use a single Python version for publishing

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          python -m pip install build twine

      - name: Build Package
        run: python -m build

      - name: Publish to PyPI
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }}
        run: twine upload dist/*