# -*- coding: utf-8 -*-
"""
Created on Mon Jun 17 16:13:18 2019

@author: Юрий
"""
import vk_api
#import time
import random
import datetime
import requests
import user_dialog
import re
tk='f0aa071af27e1ecdd70661a1bc12adf1833f333f3550a29b75a42bf3d93295d5ad27dfa15a27ca0c2251b'
session = requests.Session()
vk_session = vk_api.VkApi(token=tk)
try:
    vk_session.auth(token_only=True)
except vk_api.AuthError as error_msg:
    print(error_msg)
from vk_api.longpoll import VkLongPoll, VkEventType
longpoll = VkLongPoll(vk_session)
vk = vk_session.get_api()
for event in longpoll.listen():
    if event.type == VkEventType.MESSAGE_NEW and event.to_me and event.text:

#        'vk.kom/testmybot'
#        event.text
#        "Привет!"!="Привет"!="привет"
        txt=event.text.lower()
        txt=re.sub(r'[^а-яА-Я0-9 ]','', txt)
        rand=random.randint(0,50000000)

        if txt=='привет' or txt=='хи':
            msg_text='привет'
            vk.messages.send( #Отправляем сообщение
                        user_id=event.user_id,random_id=rand,message=msg_text)