import datetime

from FaustBot.Communication.Connection import Connection
from FaustBot.Model.UserProvider import UserProvider
from FaustBot.Modules.PrivMsgObserverPrototype import PrivMsgObserverPrototype


class CharactersCountObserver(PrivMsgObserverPrototype):
    @staticmethod
    def cmd():
        return [".characters"]

    @staticmethod
    def help():
        return ".characters - um abzufragen wieviel du bisher geschrieben hast."

    def update_on_priv_msg(self, data, connection: Connection):
        if data['message'].find('.characters') == -1:
            return
        user_provider = UserProvider()
        output = data['nick']+": du hast "+str(user_provider.get_characters(data['nick']))+ " Zeichen geschrieben."
        connection.send_back(output, data)