"""Scaffolding to host your LangChain Chatbot on Steamship and connect it to Telegram."""
from typing import List, Optional, Type

from pydantic import Field


from agent.base import LangChainAgentBot 
from telegram.ext import Updater, CommandHandler, CallbackContext, Application, ContextTypes
from telegram import Update
from telegram.ext import (
    CommandHandler,
    ConversationHandler,
    CallbackContext,
    MessageHandler,
    filters
)


VERBOSE = True


async def hello(update: Update, context: CallbackContext) -> None:
    intro_text = f"🤖 Greetings human!🤗\nI'm a bot built by Rexthecoder\n🦾 I can do a lot of things"
    await update.message.reply_text(intro_text)

class GirlfriendGPT(LangChainAgentBot, ):
    """Deploy LangChain chatbots and connect them to Telegram."""

    token: str
    application: Application

    def __init__(self, token, application):
        super().__init__()
        self.application = application
        # application.add_handler(CommandHandler('start', hello))
        # Run the bot until the user presses Ctrl-C
        # self.application.run_polling()
        self.token = token
    
    def handlers(self):
        summary_handler = self.conversation_summary_handler()
        self.application.add_handler(MessageHandler(filters.TEXT & ~filters.COMMAND, self.process_conversation))
        self.application.add_handler(summary_handler)
        self.application.add_handler(CommandHandler('start', hello))

        self.application.run_polling()