from __future__ import annotations
"""
Utilities for the bot.
"""

from typing import TYPE_CHECKING
from dataclasses import (
    dataclass,
    field
)
if TYPE_CHECKING:
    from .client import Client

RoomAlias = str
RoomId = str

@dataclass
class Room:
    """ Class representing a room.
    """
    id: RoomId
    aliases: set[RoomAlias] = field(default_factory=set)

def ignore_client_message(
    callback: Callable[[Client, nio.rooms.Room, nio.events.room_events.RoomMessageText], Awaitable[None]]
)->Callable[[Client, nio.rooms.Room, nio.events.room_events.RoomMessageText], Awaitable[None]]:
    """
        Decorator for message callback.
        The decorated callback will ignore message sent by the client.
    """
    async def new_callback(
        client: Client,
        room: nio.rooms.Room,
        message: nio.events.room_events.RoomMessageText
    ):
        if client.user_id != message.sender:
            await callback(client, room, message)
    return new_callback