import logging

from ScEpTIC.config.base_config import ScEpTICBaseConfig


class LoggingConfig(ScEpTICBaseConfig):
    """
    Logger configuration
    """

    _config_domain = {
        'enabled': {'class': bool, 'mode': 'set'},
        'log_level': {'class': 'specific', 'values': [logging.CRITICAL, logging.WARNING, logging.INFO, logging.DEBUG], 'mode': 'set'},
        'parser_log_level': {'class': 'specific', 'values': [logging.CRITICAL, logging.WARNING, logging.INFO, logging.DEBUG], 'mode': 'set'},
        'log_section_content': {'class': bool, 'mode': 'set'},
    }

    def __init__(self, main_config):
        super().__init__(main_config)

        self.enabled = False
        self.log_level = logging.WARNING
        self.parser_log_level = logging.WARNING
        self.log_section_content = False

        self._log_config_callback(None, None)

        self._register_config_callback('enabled', self._log_config_callback)


    def _log_config_callback(self, config_name, config_value):
        """
        Callback that initializes the logger
        :param config_name: the configuration name
        :param config_value: the configuration value
        """
        for handler in logging.root.handlers[:]:
            logging.root.removeHandler(handler)

        logging.basicConfig(format='[%(levelname)s - %(asctime)s] %(message)s', level=self.log_level, datefmt='%H:%M:%S')
        logging.getLogger().disabled = not self.enabled