from discord.ext import commands


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

    @commands.Cog.listener()
    async def on_command_error(self, ctx, error):
        if isinstance(error, commands.errors.MissingPermissions):
            await ctx.send("I'm afraid I can't let you do that.")
        elif isinstance(error, commands.errors.CommandNotFound):
            return
        else:
            await ctx.send(f"Error processing command:\n```{error}```")

    @commands.Cog.listener()
    async def on_slash_command_error(self, ctx, error):
        if isinstance(error, commands.errors.MissingPermissions) or isinstance(
            error, commands.errors.CheckFailure
        ):
            await ctx.send("I'm afraid I can't let you do that.", hidden=True)
        elif isinstance(error, commands.errors.CommandNotFound):
            return
        else:
            await ctx.send(
                f"Error processing command:\n```{error}```", hidden=True
            )


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