# plugins/isup.py

import os
import logging
import simplematrixbotlib as botlib

async def handle_command(room, message, bot, PREFIX):
    """
    Function to handle the !isup 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("isup"):
        logging.info("Received !isup command")
        args = match.args()
        if len(args) != 1:
            await bot.api.send_text_message(room.room_id, "Usage: !isup <ipv4/ipv6/domain>")
            logging.info("Sent usage message to the room")
            return

        target = args[0]
        try:
            response = os.system(f"ping -c 1 {target}")
            if response == 0:
                await bot.api.send_text_message(room.room_id, f"{target} is up")
            else:
                await bot.api.send_text_message(room.room_id, f"{target} is down")
            logging.info(f"Sent status of {target} to the room")
        except Exception as e:
            await bot.api.send_text_message(room.room_id, f"Error: {e}")
            logging.error(f"Error occurred while checking {target}: {e}")