# from loguru import logger
# import sys

# def setup_logger(log_level="DEBUG"):
#     logger.remove()
#     logger.add(sys.stdout, level=log_level)
#     logger.add("app.log", level=log_level, rotation="10 MB", retention="10 days")
#     return logger



import logging

def setup_logger(log_file=None, log_level=logging.INFO):
    logger = logging.getLogger()
    logger.setLevel(log_level)
    formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')

    # 콘솔 핸들러 설정
    console_handler = logging.StreamHandler()
    console_handler.setLevel(log_level)
    console_handler.setFormatter(formatter)
    logger.addHandler(console_handler)

    # 파일 핸들러 설정 (log_file이 None이 아닌 경우에만 추가)
    if log_file is not None:
        file_handler = logging.FileHandler(log_file)
        file_handler.setLevel(log_level)
        file_handler.setFormatter(formatter)
        logger.addHandler(file_handler)
    else:
        print("Log file is None. Only console logging is enabled.")

    return logger