export enum OssFileDir {
	 tmp = 'aihelper/tmp',
}

/**
 * 生成OSS上传文件目录
 */
export const generateOssFilePath = (filePath: keyof typeof OssFileDir, fileName: string, userId?: string): string => {
    return `${getOssFileDir(filePath)}/${dateFormat(new Date, FILE_DIR_DATETIME_FORMAT)}/${isNotEmpty(userId) ? `${userId}` : '000000'}_${generateUniqueTag()}_${fileName}`;
};