from queue import Queue
from threading import Thread

from flask import Flask, request
import urllib3

from telegram import Bot
from telegram.ext import Dispatcher
from telegram.ext import CommandHandler

# VARS
TOKEN = "822191328:AAG7cD-SMqtD2i4ZB5NEG3GAOMVAxBKBZVQ"

app = Flask(__name__)

def start(update, context):
    print(2)
    context.bot.send_message(chat_id=update.message.chat_id, text="I'm a bot, please talk to me!")
    print(1)


def setup(TOKEN):
    # Create bot, update queue and dispatcher instances
    bot = Bot(TOKEN)
    update_queue = Queue()

    dispatcher = Dispatcher(bot, update_queue, use_context=True)

    ##### Register handlers here #####
    start_handler = CommandHandler('start', start)
    dispatcher.add_handler(start_handler)

    # Start the thread
    thread = Thread(target=dispatcher.start, name='dispatcher')
    thread.start()

    print("setuped")

    return update_queue

update_queue = setup(TOKEN)

@app.route('/{}'.format(TOKEN), methods=["POST"])
def webhook():
    update = request.get_json()

    update_queue.put(update)

    return "200"

if __name__ == '__main__':
    app.run(host='0.0.0.0', port="80", ssl_context=('/etc/letsencrypt/live/grinrill.ml/fullchain.pem', '/etc/letsencrypt/live/grinrill.ml/privkey.pem'))