import logging
from telegram import Update
from telegram.ext import Application, CommandHandler
import config
from handlers import start, help_command, check_homework, check_webinar, error_handler

# Настройка логирования
logging.basicConfig(
    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
    level=logging.INFO
)
logger = logging.getLogger(__name__)


def main():
    """Запуск бота"""
    if not config.BOT_TOKEN:
        logger.error("LESSONS_BOT_TOKEN not set!")
        return
    
    # Создаем приложение
    application = Application.builder().token(config.BOT_TOKEN).build()
    
    # Регистрируем обработчики команд
    application.add_handler(CommandHandler("start", start))
    application.add_handler(CommandHandler("help", help_command))
    application.add_handler(CommandHandler("check", check_homework))
    application.add_handler(CommandHandler("webinar", check_webinar))
    
    # Регистрируем обработчик ошибок
    application.add_error_handler(error_handler)
    
    # Запускаем бота
    logger.info("Lessons Bot started!")
    logger.info(f"PHPSESSID Bot URL: {config.PHPSESSID_BOT_URL}")
    logger.info(f"n8n Webhook URL: {config.N8N_WEBHOOK_URL}")
    
    application.run_polling(allowed_updates=Update.ALL_TYPES)


if __name__ == '__main__':
    main()