import os
import sys

# Ensure project root is on sys.path for module resolution when running voice bot directly
CURRENT_DIR = os.path.dirname(os.path.abspath(__file__))
PROJECT_ROOT = os.path.dirname(CURRENT_DIR)
if PROJECT_ROOT not in sys.path:
    sys.path.insert(0, PROJECT_ROOT)

from aiogram import Bot, Dispatcher
from aiogram.client.default import DefaultBotProperties
from aiogram.fsm.storage.memory import MemoryStorage
from aiogram.fsm.strategy import FSMStrategy

from voice_bot.handlers.callback_handler import callback_router
from voice_bot.handlers.voice_handler import voice_router


async def start_bot(bdf):
    token = bdf.settings['Telegram']['listen_bot_token']
    bot = Bot(token=token, default=DefaultBotProperties(
        parse_mode='HTML',
        link_preview_is_disabled=bdf.settings['Telegram']['preview_link']
    ))
    dp = Dispatcher(storage=MemoryStorage(), fsm_strategy=FSMStrategy.GLOBAL_USER)
    dp.include_routers(voice_router, callback_router)
    await bot.delete_webhook(drop_pending_updates=True)
    await dp.start_polling(bot, skip_updates=True)