#!/usr/bin/env python
"""Inherits from Discord client. Handles events and pass them to Botly."""

import asyncio

import discord


class Client(discord.Client):
    """Inherits from discord.client. Used for communication with server."""

    def __init__(self, bot):
        self.bot = bot
        super(Client, self).__init__(max_messages=bot.settings.get_int(
            'CacheMaxMessages'))

    @asyncio.coroutine
    def on_ready(self):
        self.bot.print('Bot ready.')
        server = None
        for s in self.servers:
            server = s
        self.bot.set_bot_info(self.user, server)
        yield from self.bot.react_to('on_ready')

    @asyncio.coroutine
    def on_typing(self, channel, user, when):
        if user != self.user:
            yield from self.bot.react_to('on_typing', channel=channel, 
                user=user, when=when)

    @asyncio.coroutine
    def on_reaction_add(self, reaction, user):
        if user != self.user:
            yield from self.bot.react_to('on_reaction_add', reaction=reaction,
                user=user)

    @asyncio.coroutine
    def on_reaction_remove(self, reaction, user):
        if user != self.user:
            yield from self.bot.react_to('on_reaction_remove', 
                reaction=reaction, user=user)

    @asyncio.coroutine
    def on_message_edit(self, before, after):
        if before.author != self.user:
            yield from self.bot.react_to('on_message_edit', message=before,
                after=after)

    @asyncio.coroutine
    def on_message_delete(self, message):
        if message.author != self.user:
            yield from self.bot.react_to('on_message_delete', message=message)

    @asyncio.coroutine
    def on_message(self, message):
        if message.author != self.user:
            yield from self.bot.react_to('on_message', message=message)

    @asyncio.coroutine
    def on_member_update(self, before, after):
        yield from self.bot.react_to('on_member_update', before=before,
            after=after)

    def run(self):
        super(Client, self).run(self.bot.settings.get_string('DiscordToken'))