#!/usr/bin/env python3
# encoding: utf-8

import discord
from discord.ext import commands

import io

from patch import global_message_send_hook


bot = commands.Bot(command_prefix=commands.when_mentioned)

@global_message_send_hook
async def attach_if_too_long(original_send, message=None, *args, **kwargs):
	if message is None: return True

	message = str(message)

	if len(message) > 2000:
		file = discord.File(fp=io.StringIO(message), filename='message.txt')
		await original_send('Way too long. Message attached.', *args, **kwargs, file=file)
		return False

	return True

@bot.command()
async def send_big_message(context):
	await context.send('Aa'*1001)

@bot.event
async def on_ready():
	print('Ready.')


if __name__ == '__main__':
	import os

	bot.run(os.environ['discord_bot_token'])