using LMS.Common.Extensions;

namespace LMS.Repository.DB
{
    public class RsaKeys
    {
        /// <summary>
        /// ID 主键
        /// </summary>
        public required string Id { get; set; }

        /// <summary>
        /// 使用次数
        /// </summary>
        public int UseCount { get; set; }

        /// <summary>
        /// 公钥
        /// </summary>
        public required string PublicKey { get; set; }

        /// <summary>
        /// 加密后的私钥
        /// </summary>
        public required string EncryptedPrivateKey { get; set; }

        /// <summary>
        /// 加密私钥的随机字符串
        /// </summary>
        public required string EncryptionKey { get; set; } // 加密私钥的随机字符串

        /// <summary>
        /// 加密私钥的随机IV
        /// </summary>
        public required string EncryptionIV { get; set; } // 加密私钥的随机字符串

        /// <summary>
        /// Key的版本
        /// </summary>
        public int KeyVersion { get; set; }

        /// <summary>
        /// 创建时间
        /// </summary>
        public DateTime CreatedTime { get; set; } = BeijingTimeExtension.GetBeijingTime();

        /// <summary>
        /// 上次使用的时间
        /// </summary>
        public DateTime? LastUsed { get; set; }

        /// <summary>
        /// 到期时间
        /// </summary>
        public DateTime ExpirationTime { get; set; }
    }
}