using Newtonsoft.Json;
using System.Reflection;
using YLErp.Configuration;
using YLErp.Configuration.Enums;
using static YLErp.DBModels.Consts.ConsReport;

namespace YLErp
{
    public static class PS
    {
        static ErpConfig _erpConfig;

        public static ProjectConfig Config { get; private set; }

        public static void ResetConfig(string jsonConfig)
        {
            if (string.IsNullOrWhiteSpace(jsonConfig))
            {
                throw new ArgumentNullException(nameof(jsonConfig));
            }

            _erpConfig = JsonHelper.Deserialize<ErpConfig>(jsonConfig);

            Config = new ProjectConfig(_erpConfig);
        }

        public static IErpConfig GetErpConfig()
        {
            return _erpConfig;
        }

        public static bool SetConfig(string name, string value)
        {
            if (name is null)
            {
                throw new ArgumentNullException(nameof(name));
            }

            var index = name.LastIndexOf('.');
            if (index >= 0)
            {
                name = name.Substring(index + 1);
            }
            var p = typeof(ErpConfig).GetProperty(name, BindingFlags.IgnoreCase | BindingFlags.Instance | BindingFlags.Public);
            if (p == null)
            {
                return false;
            }

            var ptype = p.PropertyType;
            object objValue;
            if (ptype.IsEnum)
            {
                objValue = Enum.Parse(ptype, value);
            }
            else if (ptype == typeof(bool))
            {
                objValue = value == "true";
            }
            else if (ptype == typeof(int))
            {
                objValue = int.TryParse(value, out var n) ? n : default;
            }
            else if (ptype == typeof(double))
            {
                objValue = double.TryParse(value, out var n) ? n : default;
            }
            else if (ptype == typeof(decimal))
            {
                objValue = decimal.TryParse(value, out var n) ? n : default;
            }
            else
            {
                objValue = Convert.ChangeType(value, ptype);
            }
            p.SetValue(_erpConfig, objValue);
            return true;
        }

        class ErpConfig : IErpConfig
        {
            /// <summary>
            /// 
            /// </summary>
            public CompanyEnum Company { get; set; }

            /// <summary>
            /// 公司名称缩写
            /// </summary>
            public string CompanyAbbreviation { get; set; } = "Default";

            /// <summary>
            /// 公司名称
            /// </summary>
            public string CompanyName { get; set; } = "公司";

            /// <summary>
            /// 公司英文名称
            /// </summary>
            public string CompanyEnName { get; set; } = "Company";

            /// <summary>
            /// 公司简称,如:国泰君安
            /// </summary>
            public string CompanyShortName { get; set; } = "公司";

            /// <summary>
            /// 公司全名
            /// </summary>
            public string CompanyFullName { get; set; } = "公司";

            /// <summary>
            /// 波动率模式
            /// </summary>
            public VolModeEnum VolMode { get; set; } = VolModeEnum.TradeVol;

            /// <summary>
            /// 是否检查密码符合监管要求
            /// </summary>
            public bool CheckPassword { get; set; }

            /// <summary>
            /// 是否在风险对冲页面采用自动对冲策略
            /// </summary>
            [JsonProperty("UseHedgingRule")]
            public bool IsUseHedgingRule { get; set; }

            /// <summary>
            /// 自动生成交易确认书、结算单、提前终止确认书等
            /// </summary>
            [JsonProperty("AutoGenerateContracts")]
            public bool IsAutoGenerateContracts { get; set; }

            /// <summary>
            /// 是否支持简洁版的出入金导入
            /// </summary>
            public bool SupportEntryExitSimpleVersion { get; set; } = true;

            /// <summary>
            /// RealTime相关信息通知的角色
            /// </summary>
            public string RealTimeServiceNotifyRoles { get; set; } = "";

            /// <summary>
            /// 是否显示RealTime相关信息通知
            /// </summary>
            public bool ShowRealTimeServiceNotify { get; set; }

            /// <summary>
            /// 资金记录页面是否显示和客户的其他资金往来记录
            /// </summary>
            [JsonProperty("ShowOtherClientCash")]
            public bool IsShowOtherClientCash { get; set; } = false;

            /// <summary>
            /// 部署组件版本
            /// </summary> 
            public ComponentVersion ComponentVersion { get; set; } = ComponentVersion.MarketMaker;

            public bool CanSelectCreditVariety { get; set; } = true;

            /// <summary>
            /// 银行账户只能在下拉中选择
            /// </summary>
            [JsonProperty("BankOnlyDropDown")]
            public bool IsBankOnlyDropDown { get; set; }

            /// <summary>
            /// 授信控制
            /// </summary>
            [JsonProperty("IsCreditLimit")]
            public bool IsCreditLimit { get; set; }

            /// <summary>
            /// 
            /// </summary>
            [JsonProperty("EodSendMaturityEmail")]
            public bool IsEodSendMaturityEmail { get; set; } = true;

            /// <summary>
            /// 
            /// </summary>
            public bool UseOldGenerateBook { get; set; } = true;

            /// <summary>
            /// 
            /// </summary>
            public bool ShowAccruedTotalPnL { get; set; }

            /// <summary>
            /// 
            /// </summary>
            public bool IsExportEntryexit { get; set; }

            /// <summary>
            /// 
            /// </summary>
            public bool UseSingleLogin { get; set; }

            public bool UseDisplayNotional { get; set; }

            /// <summary>
            /// 
            /// </summary>
            public bool IsShowCompanyCash { get; set; }

            /// <summary>
            /// 是否在盯市报告资金状态里面显示总盈亏
            /// </summary>
            public bool TradeMarketShowTotalNetSettlement { get; set; }

            /// <summary>
            /// 
            /// </summary>
            [JsonProperty("AmendableAfterConfirm")]
            public bool IsAmendableAfterConfirm { get; set; }

            /// <summary>
            /// 是否是在确认书生成后才能执行
            /// </summary>
            public bool ExecuteAfterGeneratedConfirmDoc { get; set; } = true;

            /// <summary>
            /// 美式提前行权是否和到期行权用相同的结算单模板），默认值为True
            /// </summary> 
            [JsonProperty("SingleExecutionTemplate")]
            public bool IsSingleExecutionTemplate { get; set; } = true;

            /// <summary>
            /// GenerateAmendDoc如果为true，在保存修改信息时，生成一个交易变更确认书文档并下载
            /// </summary> 
            [JsonProperty("GenerateAmendDoc")]
            public bool IsGenerateAmendDoc { get; set; } = true;

            /// <summary>
            /// 持仓市值是否进行四舍五入处理
            /// </summary>
            public bool IsPVRounded { get; set; }

            /// <summary>
            /// 自定义交易收盘时是否跳过验证自定义风险指标
            /// </summary>
            public bool IsMustRiskManual { get; set; }

            /// <summary>
            /// 模板或者其他相关文件的路径
            /// </summary>
            public string DocPath { get; set; }

            /// <summary>
            /// 追保通知里是否加上额外追保
            /// </summary>
            public bool NeedAdditionalMargin { get; set; }

            /// <summary>
            /// 在收盘时使用老的EodPnLExplainer方法
            /// </summary>
            public bool UseOldEodPnLExplainer { get; set; } = true;

            /// <summary>
            /// 平值期权报价，当到期日是非交易日时，是否向前移；如果false，则向后移
            /// </summary>
            public bool AtmQuotePreviousBizDayAdjust { get; set; } = true;

            /// <summary>
            /// 是否采用SkewMap的方法构造波动率，目前只有光大光子采用此模式
            /// </summary>
            public bool SkewMapVolConstruction { get; set; } = false;

            /// <summary>
            /// 在报价中，TTM是否精确到分钟级别
            /// </summary>
            public bool PrecisionOfMinuteInQuote { get; set; } = false;

            /// <summary>
            /// 波动率曲面上的日期节点的shift规则
            /// </summary>
            public VolSurfaceKeyDateShiftEnum VolSurfaceKeyDateShift { get; set; } = VolSurfaceKeyDateShiftEnum.None;

            /// <summary>
            /// 波动率曲面的期限，是否不包含截止日期
            /// 例如，估值日为2019-04-09，1M期限：
            /// 当VolSurfaceTermExcludeEndDate为true，则到期日为2019-05-08
            /// 当VolSurfaceTermExcludeEndDate为false，则到期日为2019-05-09
            /// </summary>
            public bool VolSurfaceTermExcludeEndDate { get; set; } = false;

            /// <summary>
            /// 双向预付金
            /// </summary>
            public bool TwoSideMargin { get; set; } = false;

            /// <summary>
            /// 是否展示计算维持预付金的Spv
            /// </summary>
            public bool NeedShowSpv { get; set; } = false;

            /// <summary>
            /// 是否是权益类预付金算法
            /// </summary>
            public bool IsStockMargin { get; set; } = false;

            /// <summary>
            /// 结算报告是否显示持仓预付金
            /// </summary>
            public bool PositionDetialShowMargin { get; set; } = false;

            /// <summary>
            /// TapConsoleWebServer
            /// </summary>
            public string TapConsoleWebServer { get; set; }
            /// <summary>
            /// Web Base Url
            /// </summary>
            public string YLErpWebUrl { get; set; }
            /// <summary>
            /// 是否使用更加精确的波动率
            /// </summary>
            public bool VolMoreAccurate { get; set; } = false;

            /// <summary>
            /// 是否包含客户端
            /// </summary>
            public bool HasClientSide { get; set; } = false;

            /// <summary>
            /// 客户端是否可以注册
            /// </summary>
            public bool HasClientSign { get; set; } = false;

            /// <summary>
            /// 公司ID(由镒链分配)
            /// </summary>
            public string CompanyID { get; set; }

            /// <summary>
            /// 客户上传文件审核是否启用
            /// </summary>
            public bool ClientFileAudit { get; set; } = false;

            /// <summary>
            /// 客户上传文件审核记录
            /// </summary>
            public string ClientFileAuditItems { get; set; }

            /// <summary>
            /// Qdp计算的并行度，小于等于1时代表不并行；该数字不要超过机器的CPU核数
            /// </summary>
            public int QdpParallelDegree { get; set; } = 4;

            /// <summary>
            /// 外部定价引擎服务的Url地址
            /// </summary>
            public string ExternalPricingServiceUrl { get; set; }

            /// <summary>
            /// 确认书用印记录
            /// </summary>
            public bool ConfirmBookStampStatus { get; set; } = false;

            /// <summary>
            /// 板块性质别名配置
            /// </summary>
            public string UnderlyingBlockConfig { get; set; }

            /// <summary>
            /// 交易编号必须大写
            /// </summary>
            public bool UpperTradeNumber { get; set; }

            /// <summary>
            /// 交易编号是否允许修改
            /// </summary>
            public bool CanEditTradeNumber { get; set; }

            /// <summary>
            /// 能否设置和导出成交溢价和了结溢价
            /// </summary>
            public bool CanSetTradePremium { get; set; }

            /// <summary>
            /// 场内期权是否使用行情价收盘
            /// </summary>
            public bool ExchangeOptionSettleByPrice { get; set; }

            /// <summary>
            /// 是否在实时风险中计算凤凰和雪球的所有greeks
            /// </summary>
            public bool CalcAutocallGreeksInRisk { get; set; }

            /// <summary>
            /// 多标的组合交易时使用单标的最大名义本金
            /// </summary>
            public bool UseStockEqvNotionalMax { get; set; }

            /// <summary>
            /// 券商环境
            /// </summary>
            public bool SecuritiesEnvironment { get; set; }

            /// <summary>
            /// 证券业报送定期报告最大可报告月
            /// </summary>
            public int ReportMaxMonth { get; set; }

            /// <summary>
            /// 只是用结算确认书页面
            /// </summary>
            public bool SettlementPageV2 { get; set; }

            /// <summary>
            /// FTP连接方式是否为被动模式
            /// </summary>
            public bool SAC_FtpUsePassive { get; set; }

            /// <summary>
            /// 远程地址
            /// </summary>
            public string SAC_RemotePath { get; set; }

            private string _sac_RemotePath_Outbox;
            /// <summary>
            /// 发件箱远程地址
            /// </summary>
            public string SAC_RemotePath_Outbox
            {
                get
                {
                    if (string.IsNullOrWhiteSpace(_sac_RemotePath_Outbox))
                    {
                        return SAC_RemotePath;
                    }
                    return _sac_RemotePath_Outbox;
                }
                set
                {
                    _sac_RemotePath_Outbox = value;
                }
            }

            /// <summary>
            /// FTP是否启用SSL
            /// </summary>
            public bool SAC_EnableSsl { get; set; }

            /// <summary>
            /// 登录远程地址的用户名
            /// </summary>
            public string SAC_RemoteUser { get; set; }

            /// <summary>
            /// 登录远程地址的密码
            /// </summary>
            public string SAC_RemotePassword { get; set; }

            /// <summary>
            /// 金仕达视图附件FTP远程地址
            /// </summary>
            public string KingstarView_RemotePath { get; set; }

            /// <summary>
            ///  金仕达视图附件FTP是否启用SSL
            /// </summary>
            public bool KingstarView_EnableSsl { get; }

            /// <summary>
            ///  金仕达视图附件FTP登录远程地址的用户名
            /// </summary>
            public string KingstarView_RemoteUser { get; set; }

            /// <summary>
            /// 金仕达视图附件FTP登录远程地址的密码
            /// </summary>
            public string KingstarView_RemotePassword { get; set; }

            /// <summary>
            /// 金仕达视图附件FTPFTP连接方式是否为被动模式
            /// </summary>
            public bool KingstarView_FtpUsePassive { get; set; }

            /// <summary>
            ///  金仕达视图附件本地存放目录
            /// </summary>
            public string KingstarView_LocalViewAttDir { get; set; }

            /// <summary>
            /// 金仕达视图附件FTP远程文件服务器存放根路径
            /// </summary>
            public string KingstarView_RemoteFileRootPath { get; set; }


            /// <summary>
            /// FDEP收件箱目录
            /// </summary>
            public string SAC_FDEPInboxPath { get; set; }

            /// <summary>
            /// FDEP发件箱目录
            /// </summary>
            public string SAC_FDEPOutboxPath { get; set; }

            /// <summary>
            /// 子系统发件箱目录，只支持本地系统
            /// </summary>
            public string SAC_SubSystemOutboxPath { get; set; }

            /// <summary>
            /// 子系统收件箱目录，只支持本地系统
            /// </summary>
            public string SAC_SubSystemInboxPath { get; set; }

            /// <summary>
            /// 金仕达视图链接字符串
            /// </summary>
            public string KingstarViewConnectionString { get; set; }

            /// <summary>
            /// 金仕达视图链接名
            /// </summary>
            public string KingstarViewTableSchema { get; set; }

            /// <summary>
            /// 证券业报送中定期报告取值模式
            /// <para>1=Db;</para>
            /// <para>2=Excel模板;</para>
            /// <para>3=Db+Excel模板(该方式中涉及百分比汇总计算时仍使用模板中数据)</para>
            /// <para>4=金仕达视图(该方式只涉及互换确认书及存续期的数据)</para>
            /// <para>5=Db+金仕达视图</para>
            /// <para>6=Excel+金仕达视图</para>
            /// <para>7=Db+Excel+金仕达视图</para>
            /// </summary>
            public SAC_ReportDataSourceEnum SAC_ReportDataSource { get; set; }

            /// <summary>
            /// 是否隔离报备信息
            /// </summary>
            public bool NeedIsolateSACInfo { get; set; }

            /// <summary>
            /// 严格的权限验证
            /// </summary>
            public bool StrictAuthorize { get; set; }

            public bool DisablePasswordLogin { get; set; }

            /// <summary>
            /// 风险对冲累积总盈亏是否统计已过期的场内交易
            /// </summary>
            public bool RiskAccPnl_SumExpiredExchangeTrades { get; set; }

            /// <summary>
            /// 收盘配置
            /// </summary>
            public string SettlementConfig { get; set; }

            /// <summary>
            /// 用友科目编码
            /// </summary>
            public string YongYouKeMuCode { get; set; }

            /// <summary>
            /// 成交首日结算波动率扣除比例
            /// </summary>
            public string TradeOpenVolOff { get; set; }

            /// <summary>
            /// 接口审批
            /// <para>0:不开启接口审批</para>
            /// <para>1:仅使用接口审批</para>
            /// <para>2:使用接口审批和系统审批(目前仅控制客户开户管理页面是否显示审批按钮)</para>
            /// </summary>
            public int InterfaceApprovalMode { get; set; }

            /// <summary>
            /// 收盘时是否执行数据采集相关逻辑
            /// </summary>
            public bool UseSettleDataAcquisition { get; set; }

            private double _eodVarPvPercent;

            /// <summary>
            /// EodVar中百分比的默认值;
            /// </summary>
            public double EodVarPvPercent
            {
                get { return _eodVarPvPercent.OtcFormatValue(2); }
                set
                {
                    if (value > 1)
                    {
                        value = 0.99;
                    }
                    else if (value <= 0)
                    {
                        value = 0.01;
                    }
                    _eodVarPvPercent = value;
                }
            }

            /// <summary>
            /// 文件上传允许的文件类型(多个类型用'|'分隔),样例:.xlsx|.docx
            /// </summary>
            public string UploadFileAccepts { get; set; }

            /// <summary>
            /// 交易定价要素配置(querystring格式)
            /// </summary>
            public string TradePricingCfg { get; set; }

            /// <summary>
            /// 是否启用客户名义本金规模
            /// </summary>
            public bool UseClientStockEqvNotional { get; set; }

            /// <summary>
            /// 平滑过渡日历处理模式
            /// </summary>
            public SmoothingDaycountMode SmoothingDaycountMode { get; set; }

            /// <summary>
            /// 销售 模式（销售人员 ，客户经理）
            /// </summary>

            public SaleMode SaleMode { get; set; } = SaleMode.SaleMen;

            /// <summary>
            /// 累计转远期：远期多空和买卖方向赋值配置
            /// </summary>

            public OptionTypeAndBuySell OptionTypeAndBuySell { get; set; } = OptionTypeAndBuySell.默认;

            /// <summary>
            /// 远期开仓是否补偿远期价值
            /// </summary>

            public ForwardValueIsSupplyOrPay ForwardValueIsSupplyOrPay { get; set; } = ForwardValueIsSupplyOrPay.Type1;

            /// <summary>
            /// 标的资产信息缓存配置
            /// </summary>
            public string UnderlyingCacheCfg { get; set; }

            /// <summary>
            /// 是否禁止匿名访问文件(比如App_Docs文件夹中的文件)
            /// </summary>
            public bool DisableAnonymousAccessFiles { get; set; }

            /// <summary>
            /// 远期交易价格模式
            /// </summary>
            public ForwardTradePriceModel ForwardTradePriceModel { get; set; }

            /// <summary>
            /// 确认成交，是否进行“资金状况”提示
            /// </summary>
            public bool IsAvailableForClient { get; set; }

            /// <summary>
            /// 收盘时交易是否自动延期结算
            /// </summary>
            public bool IsAutoDelaySettlement { get; set; }

            /// <summary>
            /// (累计期权)使用'杠杆倍数
            /// </summary>
            public bool AccumulatorShowMultiplier1 { get; set; }

            public bool IsTradeCheckInfo { get; set; }

            public bool IsPVIncludePrincipal { get; set; }
            public bool IsTradeSinglePriceCalcu { get; set; }

            /// <summary>
            /// 实时风险-跳过特定交易类型的计算
            /// </summary>
            public string RealtimeRisk_SkipTradeTypes { get; set; }

            /// <summary>
            /// 持仓使用固定预付金比例计算是否使用期初价格
            /// </summary>
            public bool EodFixedMarginUseSpotPrice { get; set; }

            public string SalesCommissionCalculation { get; set; }

            /// <summary>
            /// 启用外部API
            /// </summary>
            public bool ExternalAPIForCustomCalcEnable { get; set; }

            /// <summary>
            /// 计算自定义交易的api地址
            /// <para>目前仅有自定义结构变更和自定义交易计算时会用到</para>
            /// <para>接口文档参考&lt;广期自定义交易结算API对接&gt;文件应该在腾讯文档上</para>
            /// </summary>
            public string ExternalAPIForCustomCalc { get; set; }

            /// <summary>
            /// 调用外部Api计算自定义交易时的超时时间(秒)
            /// <para>目前仅有自定义结构变更和自定义交易计算时会用到</para>
            /// <para>接口文档参考&lt;广期自定义交易结算API对接&gt;文件应该在腾讯文档上</para>
            /// </summary>
            public int ExternalAPIForCustomCalcTimeOut { get; set; }

            public bool IsForwardTradeToBuy { get; set; }
            /// <summary>
            /// 是否需要实时预警
            /// </summary>
            public bool IsCalcRealtimeWarning { get; set; } = false;

            /// <summary>
            /// 自定义报送结构类型
            /// </summary>
            public string CustomStructureTypeSm { get; set; }

            /// <summary>
            /// 亚式期权观察日是否包含起算日
            /// </summary>
            public bool AsianOptionObDatesIncludeStartDate { get; set; }


            /// <summary>
            /// 客户资金表是否要统计其他资金
            /// </summary>
            public bool IsSumOthersOnClientCash { get; set; }

            /// <summary>
            /// 是否允许远程访问admin
            /// </summary>
            public bool AdminEnableRemote { get; set; }

            private int _uploadFileSizeLimit = 102400;

            /// <summary>
            /// 文件上传大小限制(单位KB)
            /// </summary>
            public int UploadFileSizeLimit
            {
                get => _uploadFileSizeLimit;
                set => _uploadFileSizeLimit = value > 0 ? value : 102400;
            }

            /// <summary>
            /// 对冲交易接口网址
            /// </summary>
            public string HedgingTradeUrl { get; set; }

            /// <summary>
            /// 限制用户每分钟可以发送的最大邮件数量，如每分钟内发送的量超过限制，
            /// 邮件将停留在发件箱，邮件被延迟到下一分钟，并最终被发送成功
            /// </summary>
            public int MailMessageRateLimit { get; set; }

            /// <summary>
            /// 是否支持多币种結算
            /// </summary>
            public bool SupportMultiCurrency { get; set; }

            /// <summary>
            /// 是否支持多日历
            /// </summary>
            public bool SupportMultiCalendar { get; set; }

            /// <summary>
            /// 监管报告-场外业务持仓表-配置
            /// </summary>
            public string Supervise_Position { get; set; }

            /// <summary>
            /// 日终结算时，到期的场内期权持仓自动执行平仓操作
            /// </summary>
            public bool AutoCloseExpiriedExchangeOptionPosition { get; set; }

            /// <summary>
            /// 支持专业版雪球
            /// </summary>
            public bool SuppotSnowballSpecialist { get; set; }

            /// <summary>
            /// 结算报告累计期权每观察日的了结数量是否包含乘数
            /// </summary>
            public bool IsSettlementReportAccOptionContainMultiplier { get; set; }

            /// <summary>
            /// 结算报告配置(querystring格式)
            /// </summary>
            public string TradeMarketReportCfg { get; set; }

            /// <summary>
            /// 场内期权波动率类型(Normal:跟随系统波动率模式,ImpliedVol:隐含波动率)
            /// </summary>
            public ExchangeOptionVolType ExchangeOptionVolType { get; set; }


            /// <summary>
            /// 是否使用电子章系统对确认书进行自动用印并上传用印文件
            /// </summary>
            public bool IsAutoSealAndUploadFiles { get; set; } = false;

            /// <summary>
            /// 电子用印接口地址
            /// </summary>
            public string SealApi { get; set; } = "";

            /// <summary>
            /// 电子章用印关键字
            /// </summary>
            public string SealKeyWord { get; set; } = "";

            /// <summary>
            /// 确认书生成时是否自动用印
            /// </summary>
            public bool IsAutoSealAfterGeneratedBook { get; set; } = false;

            /// <summary>
            /// 收益互换浮动收益端默认为我方收取，并隐藏收支方向
            /// </summary>
            public bool SwapFloatingIncomeReceiveOnlyMode { get; set; } = false;

            /// <summary>
            /// 衡泰内证账号
            /// </summary>
            public string HTAccount { get; set; } = "";

            public int ReportFileBeginNumber { get; set; } = 0;

            /// <summary>
            /// 登录Token过期时间（秒）
            /// 注意：此默认值应与appconfig.xml中的配置保持一致
            /// </summary>
            public int LoginTokenExpireSeconds { get; set; } = 3600 * 10; // 默认10小时

            /// <summary>
            /// 密码错误次数限制
            /// 注意：此默认值应与appconfig.xml中的配置保持一致
            /// </summary>
            public int PasswordErrorLimit { get; set; } = 5; // 默认5次

            /// <summary>
            /// 密码错误锁定时间（分钟）
            /// 注意：此默认值应与appconfig.xml中的配置保持一致
            /// </summary>
            public int PasswordErrorLockMinutes { get; set; } = 120; // 默认120分钟
            
            /// <summary>
            /// 收盘回调地址
            /// </summary>
            public string EodExecCallbackUrl { get; set; } = string.Empty;
        }
    }
}