class JmErrorCode:
    SUCCESS = (10000, "请求成功")
    TEXT_RISK_NOT_PASS = (50412, "输入文本前审核未通过")
    POST_TEXT_RISK_NOT_PASS = (50413, "输入文本NER、IP、Blocklist等拦截")
    INTERNAL_ERROR = (50500, "输出视频审核未通过")
    API_CONCURRENT_LIMIT = (50430, "请求已达到API并发限制，请稍后重试")

    @staticmethod
    def get_by_code(code):
        """根据错误码获取对应的错误信息元组"""
        for attr_name in dir(JmErrorCode):
            if not attr_name.startswith('_') and isinstance(getattr(JmErrorCode, attr_name), tuple):
                error_code, _ = getattr(JmErrorCode, attr_name)
                if error_code == code:
                    return getattr(JmErrorCode, attr_name)
        return None

    @staticmethod
    def get_message_by_code(code):
        """根据错误码获取错误消息"""
        error = JmErrorCode.get_by_code(code)
        return error[1] if error else "未知错误"

    @staticmethod
    def is_success(code):
        """检查是否成功"""
        return code == JmErrorCode.SUCCESS[0]