import asyncio
import logging
import signal
import sys
from aiohttp import ClientSession
from handlers.messages_routing import messages_routing
from handlers.handle_join_request import handle_join_request, handle_reaction_on_request
from bot.config import BOT_TOKEN, FEEDBACK_CHAT_ID
from bot.api import telegram_api

logging.basicConfig(level=logging.DEBUG)
logger = logging.getLogger(__name__)
state = dict()

api_url = f'https://api.telegram.org/bot{BOT_TOKEN}/'


async def fetch(session, url):
    logger.debug(f"fetching: {url}")
    async with session.get(url) as response:
        logger.debug(response)
        return await response.json()


async def start():
    logger.info("\tstarted")
    async with ClientSession() as session:
        offset = 0  # начальное значение offset
        while True:
            updates = await fetch(session, f"{api_url}getUpdates?offset={offset}&allowed_updates=['message', 'join_chat_request', 'message_reaction']")
            # logger.info('.' if updates['result'] == [] else updates)
            for update in updates.get("result", []):
                try:
                    message = update.get("message")
                    join_chat_request = update.get("join_chat_request")
                    message_reaction = update.get("message_reaction")
                    if message:
                        await messages_routing(message, state)
                    elif join_chat_request:
                        await handle_join_request(join_chat_request)
                    elif message_reaction:
                        await handle_reaction_on_request(message_reaction)

                except Exception as e:
                    logger.error(e)
                    import traceback
                    text = traceback.format_exc()
                    await telegram_api("sendMessage", chat_id=FEEDBACK_CHAT_ID, text=text)

                offset = update["update_id"] + 1

            await asyncio.sleep(1.0)


if __name__ == "__main__":
    # Запуск асинхронного цикла
    asyncio.run(start())