import subprocess

from discord import (ApplicationContext)
from discord.ext import commands


class Math(commands.Cog):
    def __init__(self, bot):
        self.bot = bot

    @commands.slash_command(
        name="math",
        description="wrug szyskih matfisuf"
    )
    async def math(self, ctx: ApplicationContext, equation: str):
        try:
            math = subprocess.check_output(f"qalc -e {equation}", shell=True)
            await ctx.respond(f"{equation} = {math.decode('utf-8').strip()}")
        except Exception as e:
            await ctx.respond(e, ephemeral=True)
            print(e)


def setup(bot):
    bot.add_cog(Math(bot))