"""This program runs YorBot, a Discord Bot Application.
"""
import asyncio
import json
import os
import sys
import discord
from discord.ext import commands

# opens config.json for bot config
with open('json_files/config.json', 'r') as f:
    config = json.load(f)

# load bot settings
PREFIX = config['prefix']
TOKEN = config['token']
intents = discord.Intents.all()
intents.message_content = True
intents.members = True
client = commands.Bot(command_prefix=PREFIX, intents=intents)
client.remove_command('help')

async def load_cogs() -> None:
    """Loads all Cog extensions."""
    for file in os.listdir('cogs'):
        # skip non-python files
        if not file.endswith('.py'):
            continue
        ext = f'cogs.{os.path.splitext(file)[0]}'
        await client.load_extension(ext)

@client.event
async def on_ready() -> None:
    """YorBot start up message."""
    print('\n[STATUS] ✦ ✦ YorBot is online! ✦ ✦\n')

def clean_up() -> None:
    """Performs a clean up process on KeyboardInterrupt."""
    print('\n[STATUS] ✦ ✦ YorBot is offline. ✦ ✦\n')

async def main():
    print('[STATUS] YorBot is starting.')
    async with client:
        await load_cogs()
        await client.start(TOKEN)

if __name__ == '__main__':
    try:
        asyncio.run(main())
        raise KeyboardInterrupt
    except KeyboardInterrupt:
        clean_up()
        sys.exit(0)