from telegram import Update
from telegram.ext import CallbackContext
from utils.logger import logger
# Объединяем функции get_user_name и get_user_id в одну
async def get_user_info(update: Update, context: CallbackContext, id = None): #utils/utils.py
    try:
        if id:
            user = context.bot.get_chat(user_id)
        elif update.callback_query:
            user = update.callback_query.from_user
        elif update.message:
            user = update.message.from_user
        else:
            return {"id": "Unknown", "name": "Unknown"}

        user_id = str(user.id)
        user_name = f"@{user.username}" if user.username else f"{user.first_name} {user.last_name or ''}".strip()

        return {"id": user_id, "name": user_name}
    except Exception as e:
        logger.info (f"Ошибка получения данных пользователя: {e}")
        return {"id": "Unknown", "name": "Unknown"}


def validate_input(text):
    if len(text) > 6000:
        raise ValueError("Слишком длинный текст")
    if not text:
        raise ValueError("Пустой ввод")
    return text

def format_names(names):
    return "\n".join(f"- {name}" for name in names)