# plugins/commands.py

import logging
import simplematrixbotlib as botlib

async def handle_command(room, message, bot, PREFIX):
    """
    Function to handle the !commands command.

    Args:
        room (Room): The Matrix room where the command was invoked.
        message (RoomMessage): The message object containing the command.

    Returns:
        None
    """
    match = botlib.MessageMatch(room, message, bot, PREFIX)
    if match.is_not_from_this_bot() and match.prefix() and match.command("commands"):
        logging.info("Fetching commands documentation")
        commands_message = """
        **Available Commands:**

        **!fortune**
        Returns a random fortune message.

        **!date**
        Displays the current date and time.

        **!proxy**
        Retrieves and tests random SOCKS5 and HTTP proxies.

        **!isup <domain/ip>**
        Checks if the specified domain or IP address is reachable.

        **!karma <user>**
        Retrieves the karma points for the specified user.

        **!karma <user> up**
        Increases the karma points for the specified user by 1.

        **!karma <user> down**
        Decreases the karma points for the specified user by 1.
        """
        await bot.api.send_markdown_message(room.room_id, commands_message)
        logging.info("Sent commands documentation to the room")