import logging
from .helper import BotHelper

logging.basicConfig(format='[%(asctime)s] %(levelname)s: %(message)s', level=logging.INFO)

class Skill:
    """abstract class for bot skills"""
    __AUTHOR__      = 'anima'
    __VERSION__     = '0.1.0'
    __NAME__        = 'Example Skill'

    registry: dict[str, Skill] = {}
    def __init_subclass__(cls, **kwargs):
        """add loaded subclasses to regestry"""
        super().__init_subclass__(**kwargs)
        if cls.__name__ != "Skill" and issubclass(cls, Skill):
            logging.info(f"add skill {cls.__name__} to regestry")
            Skill.registry[cls.__name__] = cls

    def __init__(self, client: type, config: dict = None):
        """minimal init for a skill class

        Args:
            client (AsyncClient): bot client handler
            config (dict, optional): additional configs from config file. Defaults to None.
        """
        self.client = client
        self.config = config
        self.helper = BotHelper(self.client)

    def load(self):
        """if skill activate it will run this class"""
        raise NotImplementedError()


if __name__ == '__main__':
    skill = Skill(None)
    print(f"Load {skill.__NAME__} version {skill.__VERSION__}")
    skill.load()