#!/usr/bin/env python
# coding=utf-8
from __future__ import unicode_literals, absolute_import, print_function, division

# sopel imports
import sopel.module
from sopel.config.types import StaticSection, ValidatedAttribute, ListAttribute

from sopel_modules.SpiceBot_LoadOrder.LoadOrder import startup_bot_event, set_bot_event
from sopel_modules.SpiceBot_Events.System import bot_events_startup_register, bot_events_recieved, bot_events_trigger

from sopel_modules.SpiceBot_SBTools import (
                                            join_all_channels, chanadmin_all_channels, channel_list_current,
                                            bot_logging
                                            )

import spicemanip

import time


class SpiceBot_Channels_MainSection(StaticSection):
    announcenew = ValidatedAttribute('announcenew', default=False)
    joinall = ValidatedAttribute('joinall', default=False)
    operadmin = ValidatedAttribute('operadmin', default=False)
    chanignore = ListAttribute('chanignore')


def configure(config):
    config.define_section("SpiceBot_Channels", SpiceBot_Channels_MainSection, validate=False)
    config.SpiceBot_Channels.configure_setting('announcenew', 'SpiceBot_Channels Announce New Channels')
    config.SpiceBot_Channels.configure_setting('announcenew', 'SpiceBot_Channels JOIN New Channels')
    config.SpiceBot_Channels.configure_setting('announcenew', 'SpiceBot_Channels OPER ADMIN MODE')
    config.SpiceBot_Channels.configure_setting('chanignore', 'SpiceBot_Channels Ignore JOIN for channels')


def setup(bot):
    bot_logging(bot, 'SpiceBot_Channels', "Starting setup procedure")
    bot_events_startup_register(bot, ['2001'])

    startup_bot_event(bot, "SpiceBot_Channels")

    bot.config.define_section("SpiceBot_Channels", SpiceBot_Channels_MainSection, validate=False)

    if "SpiceBot_Channels" not in bot.memory:
        bot.memory["SpiceBot_Channels"] = {"channels": {}, "InitialProcess": False, "ProcessLock": False}


def shutdown(bot):
    if "SpiceBot_Channels" in bot.memory:
        del bot.memory["SpiceBot_Channels"]


@sopel.module.event('1003')
@sopel.module.rule('.*')
def trigger_channel_list_initial(bot, trigger):
    bot_events_recieved(bot, trigger.event)

    # Unkickable
    bot.write(('SAMODE', bot.nick, '+q'))

    bot.write(['LIST'])
    bot.memory['SpiceBot_Channels']['ProcessLock'] = True

    bot_logging(bot, 'SpiceBot_Channels', "Initial Channel list populating")
    starttime = time.time()

    while not bot.memory['SpiceBot_Channels']['InitialProcess']:
        timesince = time.time() - starttime
        if timesince < 60:
            pass
        else:
            bot_logging(bot, 'SpiceBot_Channels', "Initial Channel list populating Timed Out")
            bot.memory['SpiceBot_Channels']['InitialProcess'] = True

    channel_list_current(bot)
    foundchannelcount = len(bot.memory['SpiceBot_Channels']['channels'].keys())
    bot_logging(bot, 'SpiceBot_Channels', "Channel listing finished! " + str(foundchannelcount) + " channel(s) found.")
    set_bot_event(bot, "SpiceBot_Channels")
    bot_events_trigger(bot, 2001, "SpiceBot_Channels")

    join_all_channels(bot)
    chanadmin_all_channels(bot)

    if "*" in bot.memory['SpiceBot_Channels']['channels']:
        del bot.memory['SpiceBot_Channels']['channels']["*"]

    while 'SpiceBot_Channels' in bot.memory:
        time.sleep(1800)
        oldlist = list(bot.memory['SpiceBot_Channels']['channels'].keys())
        bot.write(['LIST'])
        bot.memory['SpiceBot_Channels']['ProcessLock'] = True

        while bot.memory['SpiceBot_Channels']['ProcessLock']:
            pass

        newlist = [item.lower() for item in oldlist if item.lower() not in bot.memory['SpiceBot_Channels']['channels']]
        if "*" in newlist:
            newlist.remove("*")
        if len(newlist) and bot.config.SpiceBot_Channels.announcenew:
            bot.osd(["The Following channel(s) are new:", spicemanip.main(newlist, 'andlist')], bot.channels.keys())

        join_all_channels(bot)

        chanadmin_all_channels(bot)

        if "*" in bot.memory['SpiceBot_Channels']['channels']:
            del bot.memory['SpiceBot_Channels']['channels']["*"]


@sopel.module.event('2001')
@sopel.module.rule('.*')
def bot_events_setup(bot, trigger):
    bot_events_recieved(bot, trigger.event)