from typing import Type

from mautrix.util.config import BaseProxyConfig, ConfigUpdateHelper
from maubot import Plugin, MessageEvent
from maubot.handlers import command


class Config(BaseProxyConfig):
    def do_update(self, helper: ConfigUpdateHelper) -> None:
        helper.copy("message")


class DatabaseBot(Plugin):
    async def start(self) -> None:
        await super().start()
        self.config.load_and_update()

    @classmethod
    def get_config_class(cls) -> Type[BaseProxyConfig]:
        return Config

    @command.new("getmessage")
    async def handler(self, event: MessageEvent) -> None:
        if event.sender != self.client.mxid:
            await event.reply(self.config["message"])