"""
Fun extension for qrm
---
Copyright (C) 2019-2020 Abigail Gold, 0x5c

This file is part of discord-qrm2 and is released under the terms of the GNU
General Public License, version 2.
"""

import random

import discord.ext.commands as commands

import common as cmn


class FunCog(commands.Cog):
    def __init__(self, bot: commands.Bot):
        self.bot = bot
        with open('resources/words') as words_file:
            self.words = words_file.read().lower().splitlines()

    @commands.command(name="xkcd", aliases=['x'], category=cmn.cat.fun)
    async def _xkcd(self, ctx: commands.Context, number: str):
        '''Look up an xkcd by number.'''
        await ctx.send('http://xkcd.com/' + number)

    @commands.command(name="tar", category=cmn.cat.fun)
    async def _tar(self, ctx: commands.Context):
        '''Returns an xkcd about tar.'''
        await ctx.send('http://xkcd.com/1168')

    @commands.command(name="xd", hidden=True, category=cmn.cat.fun)
    async def _xd(self, ctx: commands.Context):
        '''ecks dee'''
        await ctx.send('ECKS DEE :smirk:')

    @commands.command(name="funetics", aliases=['fun'], category=cmn.cat.fun)
    async def _funetics_lookup(self, ctx: commands.Context, *, msg: str):
        '''Get fun phonetics for a word or phrase.'''
        with ctx.typing():
            result = ''
            for char in msg.lower():
                if char.isalpha():
                    result += random.choice([word for word in self.words if word[0] == char])
                else:
                    result += char
                result += ' '
            embed = cmn.embed_factory(ctx)
            embed.title = f'Funetics for {msg}'
            embed.description = result.title()
            embed.colour = cmn.colours.good
        await ctx.send(embed=embed)


def setup(bot: commands.Bot):
    bot.add_cog(FunCog(bot))