"""Pytest configuration and fixtures."""

import pytest
import sys
import os

# Add src directory to path for imports
sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "src"))


@pytest.fixture
def mock_tkinter_root():
    """Create a mock Tkinter root window for GUI tests."""
    import unittest.mock

    return unittest.mock.MagicMock()


@pytest.fixture(autouse=True)
def mock_tkinter_imports():
    """Mock tkinter imports to avoid GUI dependencies in tests."""
    import unittest.mock

    # Mock tkinter modules
    mock_tk = unittest.mock.MagicMock()
    mock_messagebox = unittest.mock.MagicMock()
    mock_filedialog = unittest.mock.MagicMock()

    modules_to_mock = {
        "tkinter": mock_tk,
        "tkinter.messagebox": mock_messagebox,
        "tkinter.filedialog": mock_filedialog,
        "tkinter.ttk": unittest.mock.MagicMock(),
    }

    with unittest.mock.patch.dict("sys.modules", modules_to_mock):
        yield


@pytest.fixture
def temp_directory():
    """Create a temporary directory for testing."""
    import tempfile
    import shutil

    temp_dir = tempfile.mkdtemp()
    yield temp_dir
    shutil.rmtree(temp_dir)


@pytest.fixture
def temp_file():
    """Create a temporary file for testing."""
    import tempfile
    import os

    fd, temp_path = tempfile.mkstemp()
    os.close(fd)
    yield temp_path
    try:
        os.unlink(temp_path)
    except FileNotFoundError:
        pass