from enum import Enum


class ErrorCodeEnum(Enum):
    """
        错误码枚举定义
    """
    SUCCESS = ('100000', '成功')
    ERROR = ('100500', '服务异常')

    
    SESSION_ID_EMPTY = ('100001', '会话ID为空')
    BUSINSESS_SCENE_ERROR = ('100002', '业务场景错误')
    INPUT_INFO_EMPTY = ('100003', '用户输入为空')
    BUSINSESS_SCENE_EMPTY = ('100004', '业务场景为空')
    BUSINSESS_SCENE_PROMPT_FILE_EMPTY = ('100005', '业务场景提示词文件为空')
    BUSINSESS_SCENE_PROMPT_FILE_NOT_EXISTS = ('100006', '业务场景提示词文件不存在')
    BUSINSESS_SCENE_PROMPT_FILE_READ_ERROR = ('100007', '业务场景提示词文件读取异常')
    
    def __init__(self, code : str, desc : str):
        self.code = code
        self.desc = desc

    
    def get_item_by_code(self , code : str):
        """
            根据code 找枚举项
        """
        for item in list(ErrorCodeEnum):
            if item.code == code:
                return item
        return None

    

    def __str__(self) -> str:
        return self.code + ":"  + self.desc