import random
import sys
import requests
import os

import decide
import define_word
import discord
import docker
import eight_ball
import excuse
import help_methods
import lewds
import wallpaper
from pybooru import Danbooru

# Client object
client = discord.Client()
tokens = {
    'test': 'MzQ1MjkwMTI5OTQ4Mjc4Nzg0.DG5IBw._9umb82PrL22bPe7GjmHClU-NtU',
    'prod': 'MzM5NDQ2NTgwMTU3MzQ5ODg4.DG5K5Q.2kIonA_XHLXU4_Sq4O63OzCb0Jc'
}
dragon_environment = os.getenv('DRAGON_ENV')

debug = dragon_environment == 'test'
@client.event
async def on_ready():
    print("\n********************************")
    print("\nDRAGON BOT RUNNING IN {} MODE".format(dragon_environment.upper()))
    print("\n********************************")

    await client.change_presence(game=discord.Game(name='Type !help to see how to use me'))

    if debug:
        print("\nPress control+c to exit the bot")
        print("Followed by control+d or by typing")
        print("'exit' to exit the docker container")


@client.event
async def on_message(message):
    def is_me(m):
        """
        is_me(m)

        takes a message as an argument and checks that the author of the message
        is the same as the person who initiated the command
        """
        return m.author == message.author

    ##### Looks like discord supports mentioning the bot.
    #### Need to think of something to do here
    if client.user.mentioned_in(message):
        print('fuck u')

    if message.content.startswith('!8ball'):
        await client.send_message(
            message.channel,
            eight_ball.check_8ball(message.content)
        )

    if message.content.startswith('!cleanup') and message.author.id == '144986109804412928':
        def is_bot(m):
            return m.author == client.user
        await client.purge_from(message.channel, limit=100, check=is_bot)

    if message.content.startswith('!decide'):
        await client.send_message(
            message.channel,
            "{} {}".format(
                message.author.mention,
                decide.decide(message.content)
            )
        )

    if message.content.startswith('!define'):
        await client.send_message(
            message.channel,
            define_word.get_definition(message.content)
        )

    if message.content.startswith('!excuse'):
        await client.send_message(message.channel, excuse.get_excuse())

    if message.content.startswith('!help'):
        await client.send_message(
            message.channel,
            help_methods.parse_message(message.content)
        )

    if message.content.startswith('!lewd'):
        await client.send_message(message.channel, lewds.get_lewd(channel_name=message.channel.name))

    if message.content.startswith('!purge'):
        num = 20
        if len(message.content.split()) > 1:
            try:
                num = int(message.content.split()[1])
            except ValueError:
                # If they dont enter a number, show them an error and return out of the function
                await client.send_message(message.channel, "You need to give me a number, you entered {}".format(message.content.split()[1]))
                return
        await client.purge_from(message.channel, limit=num, check=is_me)

    if message.content.startswith('!wallpaper'):
        await client.send_message(
            message.channel,
            wallpaper.get_wall(message.content)
    )

    ###################################
    ###### +-------------------+ ######
    ###### |                   | ######
    ###### | Docker Functions  | ######
    ###### |                   | ######
    ###### +-------------------+ ######
    ###################################
    if message.content.startswith('!docker') and (message.author != client.user):
        # Check permissions
        roles = []
        allowed_roles = ['MOD', 'Greasemonkey', 'Adminimodistrator']
        for role in message.author.roles:
            roles.append(role.name)
        docker_privleges = not set(roles).isdisjoint(allowed_roles)
        if not docker_privleges:
            await client.send_message(message.channel, "Sorry {}, You dont have permission to run docker commands".format(message.author.mention))
            return

        if len(message.content.split()) == 1:
            actions = ['restart', 'status', 'logs']
            await client.send_message(message.channel, "\nSupported actions:\n{}".format(", ".join(actions)))
        else:
            docker_client = docker.from_env()
            minecraft_container = docker_client.containers.get('skyfactory')
            # Figure out what action they want to take
            action = message.content.split()[1]
            if action == 'restart':
                await client.send_message(message.channel, "{}, Are you sure you want to restart the container? [!yes/!no]".format(message.author.mention))
                confirm_restart = await client.wait_for_message(author=message.author, channel=message.channel, content='!yes')

                if confirm_restart:
                    await client.send_message(message.channel, "Sending restart action to {} container".format(minecraft_container.name))
                    minecraft_container.restart()

            if action == 'status':
                await client.send_message(message.channel, "{} is {}".format(minecraft_container.name, minecraft_container.status))
            if action == 'logs':
                if len(message.content.split()) == 3:
                    num_lines = int(message.content.split()[2])
                else:
                    num_lines = 10

                log_stream = minecraft_container.logs(tail=num_lines).decode('utf-8')
                if len(log_stream) >= num_lines:
                    await client.send_message(message.channel, "Pulling last {} lines from {} container".format(num_lines, minecraft_container.name))
                    await client.send_message(message.channel, "```{}```".format(minecraft_container.logs(tail=num_lines).decode('utf-8')))
                else:
                    await client.send_message(message.channel, "There arent {} lines of output yet".format(num_lines))


client.run(tokens[dragon_environment])