from telegram import InlineKeyboardButton, InlineKeyboardMarkup, Update, ReplyKeyboardMarkup, ReplyKeyboardRemove
from telegram.ext import Updater, CommandHandler, CallbackQueryHandler, ConversationHandler, MessageHandler, \
    ChatMemberHandler, filters, ApplicationBuilder
from fmd_bot import config, FIRST, SECOND, states
from fmd_bot.handlers.MainHandler import MainHandler, SET_ADMIN_MSG
from tg_bot import recursive_dict_merge

class FmdBot:

    def run(self):
        TOKEN = config['TELEGRAM_TOKEN']

        application = ApplicationBuilder().token(TOKEN).build()

        app_states = {  # словарь состояний разговора, возвращаемых callback функциями
            FIRST: [
                CallbackQueryHandler(MainHandler.menu, pattern='^main_menu'),
            ],
            SET_ADMIN_MSG: [

            ],
        }

        # app_states.update(states)

        final_states = recursive_dict_merge(states, app_states)

        conv_handler = ConversationHandler(
            entry_points=[
                CommandHandler('start', MainHandler.start),
            ],
            states=final_states,
            fallbacks=[CommandHandler('start', MainHandler.start)],
        )

        application.add_handler(conv_handler)

        # text_handler = MessageHandler(filters.TEXT & (~filters.COMMAND), self.text_msg)
        # application.add_handler(text_handler)

        application.run_polling()