import arrow

from .handler import Handler


class HandlerEvent(Handler):
    @classmethod
    def get_coll(cls, *args, **kwargs):
        event_date = kwargs.get('event_date')
        appid = kwargs.get('appid')
        coll_name = f'event_{event_date}'
        return cls.g_mdb[appid][coll_name]

    def handler_event(self):
        update_data = self._data.get('props', {})
        if not update_data:
            return
        event_time = update_data.get('_event_time', None)
        if not event_time:
            return
        event_date = arrow.get(event_time) \
            .to(Handler.game_config.get('timezone', 'local')) \
            .strftime('%Y-%m-%d')

        update_data.update({
            '_ut': self._nt,
            '_ct': self._nt,
        })
        coll = self.get_coll(appid=self.appid, event_date=event_date)

        coll.insert(update_data)