from unittest.mock import MagicMock, patch

from rp.core.logging import get_logger, setup_logging


class TestLogging:
    @patch("rp.core.logging.os.makedirs")
    @patch("rp.core.logging.os.path.dirname")
    @patch("rp.core.logging.os.path.exists")
    @patch("rp.core.logging.RotatingFileHandler")
    @patch("rp.core.logging.logging.getLogger")
    def test_setup_logging_basic(
        self, mock_get_logger, mock_handler, mock_exists, mock_dirname, mock_makedirs
    ):
        mock_exists.return_value = False
        mock_dirname.return_value = "/tmp/logs"
        mock_logger = MagicMock()
        mock_get_logger.return_value = mock_logger
        mock_logger.handlers = []

        result = setup_logging(verbose=False)

        mock_makedirs.assert_called_once_with("/tmp/logs", exist_ok=True)
        mock_get_logger.assert_called_once_with("rp")
        mock_logger.setLevel.assert_called_once_with(20)  # INFO level
        mock_handler.assert_called_once()
        assert result == mock_logger

    @patch("rp.core.logging.os.makedirs")
    @patch("rp.core.logging.os.path.dirname")
    @patch("rp.core.logging.os.path.exists")
    @patch("rp.core.logging.RotatingFileHandler")
    @patch("rp.core.logging.logging.StreamHandler")
    @patch("rp.core.logging.logging.getLogger")
    def test_setup_logging_verbose(
        self,
        mock_get_logger,
        mock_stream_handler,
        mock_file_handler,
        mock_exists,
        mock_dirname,
        mock_makedirs,
    ):
        mock_exists.return_value = True
        mock_dirname.return_value = "/tmp/logs"
        mock_logger = MagicMock()
        mock_get_logger.return_value = mock_logger
        mock_logger.handlers = MagicMock()

        result = setup_logging(verbose=True)

        mock_makedirs.assert_not_called()
        mock_get_logger.assert_called_once_with("rp")
        mock_logger.setLevel.assert_called_once_with(10)  # DEBUG level
        mock_logger.handlers.clear.assert_called_once()
        mock_file_handler.assert_called_once()
        mock_stream_handler.assert_called_once()
        assert result == mock_logger

    @patch("rp.core.logging.logging.getLogger")
    def test_get_logger_default(self, mock_get_logger):
        mock_logger = MagicMock()
        mock_get_logger.return_value = mock_logger

        result = get_logger()

        mock_get_logger.assert_called_once_with("rp")
        assert result == mock_logger

    @patch("rp.core.logging.logging.getLogger")
    def test_get_logger_named(self, mock_get_logger):
        mock_logger = MagicMock()
        mock_get_logger.return_value = mock_logger

        result = get_logger("test")

        mock_get_logger.assert_called_once_with("rp.test")
        assert result == mock_logger