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 helper_bot.handlers.admin import admin_router
from helper_bot.handlers.callback import callback_router
from helper_bot.handlers.group import group_router
from helper_bot.handlers.private import private_router
from helper_bot.middlewares.dependencies_middleware import DependenciesMiddleware
from helper_bot.middlewares.blacklist_middleware import BlacklistMiddleware
from helper_bot.middlewares.metrics_middleware import MetricsMiddleware, ErrorMetricsMiddleware


async def start_bot(bdf):
    token = bdf.settings['Telegram']['bot_token']
    bot = Bot(token=token, default=DefaultBotProperties(
        parse_mode='HTML',
        link_preview_is_disabled=bdf.settings['Telegram']['preview_link']
    ), timeout=30.0)
    dp = Dispatcher(storage=MemoryStorage(), fsm_strategy=FSMStrategy.GLOBAL_USER)
    
    # ✅ Оптимизированная регистрация middleware
    dp.update.outer_middleware(DependenciesMiddleware())
    dp.update.outer_middleware(MetricsMiddleware())
    dp.update.outer_middleware(BlacklistMiddleware())
    
    # Добавляем middleware напрямую к роутерам для тестирования
    admin_router.message.middleware(MetricsMiddleware())
    private_router.message.middleware(MetricsMiddleware())
    callback_router.callback_query.middleware(MetricsMiddleware())
    group_router.message.middleware(MetricsMiddleware())
    
    dp.include_routers(admin_router, private_router, callback_router, group_router)
    await bot.delete_webhook(drop_pending_updates=True)
    await dp.start_polling(bot, skip_updates=True)