import json

from django.conf import settings
from telegram import Update
from telegram.ext import Application, CommandHandler

from asgiref.sync import async_to_sync

from rest_framework import viewsets
from rest_framework.response import Response

from .models import Item
from .serializers import ItemSerializer

import logging

logger = logging.getLogger("root")


@async_to_sync
async def init_tg():
    ptb_application = (
        Application.builder().token(settings.TGBOT["token"]).updater(None).build()
    )
    logger.info(
        {
            "app": ptb_application,
            "bot": ptb_application.bot,
            "handlers": ptb_application.handlers,
        }
    )
    return ptb_application


class ItemViewSet(viewsets.ViewSet):
    queryset = Item.objects.all()
    serializer_class = ItemSerializer

    def __init__(self, **kwargs) -> None:
        self.ptb_application = init_tg()
        super().__init__(**kwargs)

    @async_to_sync
    async def create(self, request):
        req = json.loads(request.body)
        await self.ptb_application.bot.send_message(chat_id=req["message"]["from"]["id"], text='123')
        return Response({"test": "create"})