import logging
import time
import asyncio
from nio import RoomMessageText

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

class BotHelper:
    """a helper class for frequently need actions"""
    __AUTHOR__ = 'anima'
    __VERSION__ = '0.0.2'
    def __init__(self, client):
        self.client = client
        self.starttime = int(time.time() * 1000)

    def validate_message(self, event: RoomMessageText):
        """validate incomming messages befor bot start his work"""
        if self.client.user == event.sender:
            logging.debug(f"no reaction on messgaes from bot it self")
            return False
        if self.starttime > event.server_timestamp:
            logging.debug(f"no reaction on messgaes befor bot start")
            return False
        return True

    async def send_message(self, room: str, message: str):
        """send a basic text message to a room

        Args:
            room (str): room id without domain part (like !roomid)
            message (str): simpl text message
        """
        logging.debug(f'send message: {message}')
        await self.client.room_send(
            room,
            message_type="m.room.message",
            content={
                "msgtype": "m.text",
                "body": message
            }
        )