name: Tests

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

jobs:
  lint:
    name: Code Quality (Ruff & Mypy)
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4

    - name: Set up Python 3.12
      uses: actions/setup-python@v5
      with:
        python-version: '3.12'

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install "ruff==0.15.8" mypy
        pip install -e .

    - name: Run ruff linter
      run: |
        echo "Running ruff check..."
        ruff check src/ tests/ --output-format=github

    - name: Run ruff formatter check
      run: |
        echo "Checking code formatting..."
        ruff format --check src/ tests/

    - name: Run mypy type checker
      run: |
        echo "Running mypy type checker..."
        mypy src/skill_seekers --show-error-codes --pretty
      continue-on-error: true  # Don't fail CI on mypy errors initially

  test:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest]
        python-version: ['3.10', '3.11', '3.12']
        exclude:
          # Exclude some combinations to speed up CI
          - os: macos-latest
            python-version: '3.10'

    steps:
    - uses: actions/checkout@v4
      with:
        submodules: recursive  # Initialize api/configs_repo submodule

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

    - name: Install uv
      run: |
        curl -LsSf https://astral.sh/uv/install.sh | sh
        echo "$HOME/.local/bin" >> $GITHUB_PATH

    - name: Cache pip packages
      uses: actions/cache@v4
      with:
        path: ~/.cache/pip
        key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt', 'skill_seeker_mcp/requirements.txt') }}
        restore-keys: |
          ${{ runner.os }}-pip-

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install -r requirements.txt
        if [ -f skill_seeker_mcp/requirements.txt ]; then pip install -r skill_seeker_mcp/requirements.txt; fi
        # Install package in editable mode for tests (required for src/ layout)
        pip install -e .

    - name: Run CLI tests
      run: |
        python -m pytest tests/test_scraper_features.py -v
        python -m pytest tests/test_config_validation.py -v
        python -m pytest tests/test_integration.py -v

    - name: Run MCP server tests
      run: |
        python -m pytest tests/test_mcp_server.py -v

    - name: Generate coverage report
      run: |
        python -m pytest tests/ --cov=src/skill_seekers --cov-report=xml --cov-report=term

    - name: Upload coverage to Codecov
      uses: codecov/codecov-action@v4
      with:
        file: ./coverage.xml
        flags: unittests
        name: codecov-umbrella
        fail_ci_if_error: false

  # Summary job that provides a single status check for branch protection.
  # The job name MUST match the required status check in the branch
  # protection rules.  GitHub reports status checks using job names
  # (not the workflow name), so the required check "Tests" will only
  # be satisfied if a job with exactly that name exists and succeeds.
  tests-complete:
    name: Tests
    needs: [lint, test]
    runs-on: ubuntu-latest
    if: always()
    steps:
      - name: Check all results
        run: |
          if [ "${{ needs.lint.result }}" != "success" ]; then
            echo "❌ Code quality checks failed!"
            exit 1
          fi
          if [ "${{ needs.test.result }}" != "success" ]; then
            echo "❌ Tests failed!"
            exit 1
          fi
          echo "✅ All checks passed!"