#!/usr/bin/env python
# -*- coding: utf-8 -*-

import logging
import random

import pydog
import requests
from telegram import ParseMode
from telegram.ext import Updater, CommandHandler

from coding_love import send_coding_love_gif
from reddit import wrong_dog, hamster, reddit, reddit_img
from db import Db
from mensa import mensa

# Enable logging

logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
                    level=logging.INFO)

logger = logging.getLogger(__name__)

with open("res/stoll.txt", "r") as tmp_file:
    STOLL = tmp_file.readlines()

with open("res/manta.txt", "r") as tmp_file:
    MANTA = tmp_file.readlines()

with open("res/goodlife.txt", "r") as tmp_file:
    GOOD_LIFE = tmp_file.readlines()

with open("res/simon.txt", "r") as tmp_file:
    SIMON = tmp_file.readlines()


# Define a few command handlers. These usually take the two arguments bot and
# update. Error handlers also receive the raised TelegramError object in error.
def start(bot, update):
    """Was ist das hier für eins Bot?"""
    update.message.reply_text("""Hallo, ich bin ein Bot.
    Ich liefere tolle Informationen über die Mensa. Die Infos kommen von
    https://mensa.schneider-hosting.de
    Mhmm, lecker. Guten Appetit!""")


def help(bot, update):
    """Send a message when the command /help is issued."""
    update.message.reply_text("""Commands:
    *Mensa*:
    /mensa _mensa_  - prints filtered list of meals for _mensa_ (if no _mensa_ given, zentralmensa is used)
    /mensa _mensa_ full - prints full list of meals for _mensa_ (if no _mensa_ given, zentralmensa is used)

    *Fun*:
    /cat - random cat (using thecatapi.com)
    /dog - random dog (using dog.ceo/dog-api)
    /codinglove - random gif from the coding love (https://thecodinglove.com)
    /magie - random Axel Stoll quote
    /manta - random Opel Manta joke
    /goodlife - random good life quote
    /shrug - prints shrug
    /kill - kills you
    /revive - revives you
    /sudo kill/revive - force kill/revive
    /graveyard - shows the dead people 
    /help - this help text""", parse_mode=ParseMode.MARKDOWN)


def send_cat(bot, update):
    """CUTE"""
    cat_file = requests.get('http://aws.random.cat/meow').json()['file']
    bot.send_photo(chat_id=update.message.chat_id, photo=cat_file)


def send_dog(bot, update):
    """CUTE 2.0"""
    dog = pydog.PyDog()
    bot.send_photo(chat_id=update.message.chat_id, photo=dog.get_random_image())


def kill(bot, update, sudocall=False):
    """kill me pls"""
    db = Db()
    user = update.message.from_user.first_name
    if db.is_dead(user, update.message.chat_id):
        if sudocall:
            update.message.reply_text("%s killed again" % user)
            return
        update.message.reply_text("%s is already dead" % user)
        return

    message = update.message.from_user.first_name + " died"
    if sudocall:
        message += " for real"
    db.kill(user, update.message.chat_id)
    update.message.reply_text(message)


def revive(bot, update, sudocall=False):
    """unkill me pls"""
    db = Db()
    user = update.message.from_user.first_name
    if not db.is_dead(user, update.message.chat_id):
        update.message.reply_text("Maybe %s should have a litte 'accident' before" % user)
        return
    if sudocall:
        update.message.reply_text("%s is living again, for real" % user)
        db.revive(user, update.message.chat_id)
        return
    update.message.reply_text("You fool! You cannot revive a dead person!")


SUDO_CMDS = {
    "kill": kill,
    "revive": revive
}


def graveyard(bot, update):
    """List the dead"""
    db = Db()
    update.message.reply_text("Here are the dead people:\n%s" % db.get_dead_bodies(update.message.chat_id))


def sudo(bot, update, args):
    """for real"""
    if not args:
        update.message.reply_text("Unknown command")
        return
    for arg in args:
        if arg in SUDO_CMDS:
            SUDO_CMDS[arg](bot, update, True)
        else:
            update.message.reply_text("Unknown command")


def send_cat_dog(bot, update):
    """Best of both worlds!"""
    catdog = "https://upload.wikimedia.org/wikipedia/en/6/64/CatDog.jpeg"
    bot.send_photo(chat_id=update.message.chat_id, photo=catdog)


def magie(bot, update):
    """MAGIEEEEEE"""
    rand = random.SystemRandom()
    update.message.reply_text(STOLL[rand.randrange(0, len(STOLL), 1)])


def manta(bot, update):
    """Boah ey, geile Karre!"""
    rand = random.SystemRandom()
    update.message.reply_text(MANTA[rand.randrange(0, len(MANTA), 1)])


def goodlife(bot, update):
    """GOOD LIFE MY A..."""
    rand = random.SystemRandom()
    update.message.reply_text(GOOD_LIFE[rand.randrange(0, len(GOOD_LIFE), 1)])


def shrug(bot, update):
    """SHRUG"""
    update.message.reply_text("¯\_(ツ)_/¯")


def simon(bot, update, args):
    "KAUF DIR N HUND"
    name = "@thedailysimon"
    if len(args) > 0:
        name = args[0]
    rand = random.SystemRandom()
    animal = SIMON[rand.randrange(0, len(SIMON), 1)].replace('\n', '')
    update.message.reply_text(
        "%s, bitte kauf dir einen Hund, eine Katze oder von mir aus auch %s, du hast zu viel Zeit"
        % (name, animal))


def echo(bot, update):
    """Echo the user message."""
    update.message.reply_text(update.message.text)


def error(bot, update, error):
    """Log Errors caused by Updates."""
    logger.warning('Update "%s" caused error "%s"', update, error)


def init_commands(dp):
    dp.add_handler(CommandHandler("start", start))
    dp.add_handler(CommandHandler("help", help))
    dp.add_handler(CommandHandler("magie", magie))
    dp.add_handler(CommandHandler("manta", manta))
    dp.add_handler(CommandHandler("goodlife", goodlife))
    dp.add_handler(CommandHandler("mensa", mensa, pass_args=True))
    dp.add_handler(CommandHandler("sudo", sudo, pass_args=True))
    dp.add_handler(CommandHandler("cat", send_cat))
    dp.add_handler(CommandHandler("dog", send_dog))
    dp.add_handler(CommandHandler("catdog", send_cat_dog))
    dp.add_handler(CommandHandler("shrug", shrug))
    dp.add_handler(CommandHandler("kill", kill))
    dp.add_handler(CommandHandler("revive", revive))
    dp.add_handler(CommandHandler("simon", simon, pass_args=True))
    dp.add_handler(CommandHandler("graveyard", graveyard))
    dp.add_handler(CommandHandler("codinglove", send_coding_love_gif))
    dp.add_handler(CommandHandler("wrongdog", wrong_dog))
    dp.add_handler(CommandHandler("hamster", hamster))
    dp.add_handler(CommandHandler("reddit", reddit, pass_args=True))
    dp.add_handler(CommandHandler("reddit_img", reddit_img, pass_args=True))


def main():
    """Start the bot."""
    # Create the EventHandler and pass it your bot's token.
    token = open("token").read()
    # token = open("test_token").read()
    updater = Updater(token.strip())

    # Get the dispatcher to register handlers
    dp = updater.dispatcher
    init_commands(dp)

    # on different commands - answer in Telegram

    # log all errors
    dp.add_error_handler(error)

    # Start the Bot
    updater.start_polling()

    # Run the bot until you press Ctrl-C or the process receives SIGINT,
    # SIGTERM or SIGABRT. This should be used most of the time, since
    # start_polling() is non-blocking and will stop the bot gracefully.
    updater.idle()


if __name__ == '__main__':
    main()