using Sarand.BusinessMgr.Net.Standard.Base.App;
using Sarand.BusinessMgr.Net.Standard.Base.Core;
using Sarand.Net.Standard.Base.Bus;
using Sarand.Net.Standard.Base.Core;
using Sarand.Net.Standard.Base.Utils;
using System;
using System.Collections.Generic;

namespace Sarand.BusinessMgr.Net.Standard.Base.Bus
{
	//=======================================================================
	public abstract class SbmAsset : SbmHierarchyItem
	{
		//-------------------------------------------------------------------
		// Columns.
		public enum Column
		{
			Hidden,
			Pos,
			Id,
			// Asset.
			AssetCategoryId,
			Category_Type_Desc,
			Category_Code,
			Category_DescBrief,
			SerialNumber,
			DescBrief,
			// ItemType col-section
			ItemType,
			ItemTypeDesc,
			ItemId,
			// Vehicle col-section
			Vehicle_RegNumber,
			Vehicle_Vin,
			VehicleClass_MakeDesc,
			VehicleClass_Model,
			VehicleClass_Derivative,
			VehicleClass_DescBrief,
			Vehicle_KeyLocation,
			Vehicle_Flags,
			Vehicle_HpiAlert,
			PurchaseOn,
			AmountPurchase,
			AmountPurchaseGross,
			SellCategoryDesc,
			AmountSell,
			AmountSellGross,
			SoldOn,
			AmountSold,
			DisposeCode,
			DisposeOn,
			DueBackOn,
			// UOM col-section.
			AmountRentalCost,
			UomRentalCost_Id,
			UomRentalCost_Desc,
			AmountRentalPrice,
			UomRentalPrice_Id,
			UomRentalPrice_Desc,
			ProcessIdNext,
			NextProcess_DescBrief,
			NextProcess_Expected,
			// Common properties.
			Notes,
			Flag,
			Status,
			Status_Ind,
			Status_Desc,
			CreateOn_Date,
			UpdateOn_Date,
			Warnings,
		}

		//-------------------------------------------------------------------
		/// <summary>Properties other than common.</summary>
		public class DataProperties
		{
			public SysId AssetCategoryId { get; set; } = new SysId();
			public String SerialNumber { get; set; } = "";
			public String RefExt { get; set; } = "";
			public String DescBrief { get; set; } = "";
			public ItemId ItemId { get; set; } = new ItemId();
			public DateTime PurchaseOn { get; set; } = DateTime.MinValue;
			public SysId AssocIdSupplier { get; set; } = new SysId();
			public String PurchaseInvoiceRef { get; set; } = "";
			public short PaymentTerms { get; set; } = 0;
			public decimal AmountPurchase { get; set; } = 0.0m;
			public SysId TaxCodeIdPurchase { get; set; } = new SysId();
			public decimal AmountPurchaseGross { get; set; } = 0.0m;
			public decimal AmountSettlementGross { get; set; } = 0.0m;
			public decimal AmountEnhancementGross { get; set; } = 0.0m;
			public SysId AssocIdCustomer { get; set; } = new SysId();
			public String SellCategoryCode { get; set; } = "";
			public decimal AmountSell { get; set; } = 0.0m;
			public SysId TaxCodeIdSell { get; set; } = new SysId();
			public decimal AmountSellGross { get; set; } = 0.0m;
			public SysId TaxCodeIdProfit { get; set; } = new SysId();
			public DateTime SoldOn { get; set; } = DateTime.MinValue;
			public decimal AmountSold { get; set; } = 0.0m;
			public decimal AmountSoldGross { get; set; } = 0.0m;
			public String DisposeCode { get; set; } = "";
			public DateTime DisposeOn { get; set; } = DateTime.MinValue;
			public DateTime DueBackOn { get; set; } = DateTime.MinValue;
			public decimal AmountRentalCost { get; set; } = 0.0m;
			public SysId UomIdRentalCost { get; set; } = new SysId();
			public SysId TaxCodeIdRentalCost { get; set; } = new SysId();
			public decimal AmountRentalPrice { get; set; } = 0.0m;
			public SysId UomIdRentalPrice { get; set; } = new SysId();
			public SysId TaxCodeIdRentalPrice { get; set; } = new SysId();
			public SysId ProcessIdNext { get; set; } = new SysId();
		}

		// Data.
		public new class Data : SacsHierarchyItem.Data
		{
			// Data members.
			private readonly DataProperties data = new DataProperties();
			// Construction.
			public Data()
			{
				Status = DefaultStatus;
			}
			public SysId AssetCategoryId
			{
				get { return data.AssetCategoryId; }
				set { CheckChanged(data.AssetCategoryId, value); data.AssetCategoryId = value; }
			}
			public String SerialNumber
			{
				get { return data.SerialNumber; }
				set { CheckChanged(data.SerialNumber, value); data.SerialNumber = value; }
			}
			public String RefExt
			{
				get { return data.RefExt; }
				set { CheckChanged(data.RefExt, value); data.RefExt = value; }
			}
			public String DescBrief
			{
				get { return data.DescBrief; }
				set { CheckChanged(data.DescBrief, value); data.DescBrief = value; }
			}
			public ItemId ItemId
			{
				get { return data.ItemId; }
				set { CheckChanged(data.ItemId, value); data.ItemId = value; }
			}
			public DateTime PurchaseOn
			{
				get { return data.PurchaseOn; }
				set { CheckChanged(data.PurchaseOn, value); data.PurchaseOn = value; }
			}
			public SysId AssocIdSupplier
			{
				get { return data.AssocIdSupplier; }
				set { CheckChanged(data.AssocIdSupplier, value); data.AssocIdSupplier = value; }
			}
			public String PurchaseInvoiceRef
			{
				get { return data.PurchaseInvoiceRef; }
				set { CheckChanged(data.PurchaseInvoiceRef, value); data.PurchaseInvoiceRef = value; }
			}
			public short PaymentTerms
			{
				get { return data.PaymentTerms; }
				set { CheckChanged(data.PaymentTerms, value); data.PaymentTerms = value; }
			}
			public decimal AmountPurchase
			{
				get { return data.AmountPurchase; }
				set { CheckChanged(data.AmountPurchase, value); data.AmountPurchase = value; }
			}
			public SysId TaxCodeIdPurchase
			{
				get { return data.TaxCodeIdPurchase; }
				set { CheckChanged(data.TaxCodeIdPurchase, value); data.TaxCodeIdPurchase = value; }
			}
			public decimal AmountPurchaseGross
			{
				get { return data.AmountPurchaseGross; }
				set { CheckChanged(data.AmountPurchaseGross, value); data.AmountPurchaseGross = value; }
			}
			public decimal AmountSettlementGross
			{
				get { return data.AmountSettlementGross; }
				set { CheckChanged(data.AmountSettlementGross, value); data.AmountSettlementGross = value; }
			}
			public decimal AmountEnhancementGross
			{
				get { return data.AmountEnhancementGross; }
				set { CheckChanged(data.AmountEnhancementGross, value); data.AmountEnhancementGross = value; }
			}
			public SysId AssocIdCustomer
			{
				get { return data.AssocIdCustomer; }
				set { CheckChanged(data.AssocIdCustomer, value); data.AssocIdCustomer = value; }
			}
			public String SellCategoryCode
			{
				get { return data.SellCategoryCode; }
				set { CheckChanged(data.SellCategoryCode, value); data.SellCategoryCode = value; }
			}
			public decimal AmountSell
			{
				get { return data.AmountSell; }
				set { CheckChanged(data.AmountSell, value); data.AmountSell = value; }
			}
			public SysId TaxCodeIdSell
			{
				get { return data.TaxCodeIdSell; }
				set { CheckChanged(data.TaxCodeIdSell, value); data.TaxCodeIdSell = value; }
			}
			public decimal AmountSellGross
			{
				get { return data.AmountSellGross; }
				set { CheckChanged(data.AmountSellGross, value); data.AmountSellGross = value; }
			}
			public SysId TaxCodeIdProfit
			{
				get { return data.TaxCodeIdProfit; }
				set { CheckChanged(data.TaxCodeIdProfit, value); data.TaxCodeIdProfit = value; }
			}
			public DateTime SoldOn
			{
				get { return data.SoldOn; }
				set { CheckChanged(data.SoldOn, value); data.SoldOn = value; }
			}
			public decimal AmountSold
			{
				get { return data.AmountSold; }
				set { CheckChanged(data.AmountSold, value); data.AmountSold = value; }
			}
			public decimal AmountSoldGross
			{
				get { return data.AmountSoldGross; }
				set { CheckChanged(data.AmountSoldGross, value); data.AmountSoldGross = value; }
			}
			public String DisposeCode
			{
				get { return data.DisposeCode; }
				set { CheckChanged(data.DisposeCode, value); data.DisposeCode = value; }
			}
			public DateTime DisposeOn
			{
				get { return data.DisposeOn; }
				set { CheckChanged(data.DisposeOn, value); data.DisposeOn = value; }
			}
			public DateTime DueBackOn
			{
				get { return data.DueBackOn; }
				set { CheckChanged(data.DueBackOn, value); data.DueBackOn = value; }
			}
			public decimal AmountRentalCost
			{
				get { return data.AmountRentalCost; }
				set { CheckChanged(data.AmountRentalCost, value); data.AmountRentalCost = value; }
			}
			public SysId UomIdRentalCost
			{
				get { return data.UomIdRentalCost; }
				set { CheckChanged(data.UomIdRentalCost, value); data.UomIdRentalCost = value; }
			}
			public SysId TaxCodeIdRentalCost
			{
				get { return data.TaxCodeIdRentalCost; }
				set { CheckChanged(data.TaxCodeIdRentalCost, value); data.TaxCodeIdRentalCost = value; }
			}
			public decimal AmountRentalPrice
			{
				get { return data.AmountRentalPrice; }
				set { CheckChanged(data.AmountRentalPrice, value); data.AmountRentalPrice = value; }
			}
			public SysId UomIdRentalPrice
			{
				get { return data.UomIdRentalPrice; }
				set { CheckChanged(data.UomIdRentalPrice, value); data.UomIdRentalPrice = value; }
			}
			public SysId TaxCodeIdRentalPrice
			{
				get { return data.TaxCodeIdRentalPrice; }
				set { CheckChanged(data.TaxCodeIdRentalPrice, value); data.TaxCodeIdRentalPrice = value; }
			}
			public SysId ProcessIdNext
			{
				get { return data.ProcessIdNext; }
				set { CheckChanged(data.ProcessIdNext, value); data.ProcessIdNext = value; }
			}

			internal void PopulateFrom(Data data)
			{
				AssetCategoryId = data.AssetCategoryId;
				SerialNumber = data.SerialNumber;
				RefExt = data.RefExt;
				DescBrief = data.DescBrief;
				ItemId = data.ItemId;
				PurchaseOn = data.PurchaseOn;
				AssocIdSupplier = data.AssocIdSupplier;
				PurchaseInvoiceRef = data.PurchaseInvoiceRef;
				PaymentTerms = data.PaymentTerms;
				AmountPurchase = data.AmountPurchase;
				TaxCodeIdPurchase = data.TaxCodeIdPurchase;
				AmountPurchaseGross = data.AmountPurchaseGross;
				AmountSettlementGross = data.AmountSettlementGross;
				AmountEnhancementGross = data.AmountEnhancementGross;
				AssocIdCustomer = data.AssocIdCustomer;
				SellCategoryCode = data.SellCategoryCode;
				AmountSell = data.AmountSell;
				TaxCodeIdSell = data.TaxCodeIdSell;
				AmountSellGross = data.AmountSellGross;
				TaxCodeIdProfit = data.TaxCodeIdProfit;
				SoldOn = data.SoldOn;
				AmountSold = data.AmountSold;
				AmountSoldGross = data.AmountSoldGross;
				DisposeCode = data.DisposeCode;
				DisposeOn = data.DisposeOn;
				DueBackOn = data.DueBackOn;
				AmountRentalCost = data.AmountRentalCost;
				UomIdRentalCost = data.UomIdRentalCost;
				TaxCodeIdRentalCost = data.TaxCodeIdRentalCost;
				AmountRentalPrice = data.AmountRentalPrice;
				UomIdRentalPrice = data.UomIdRentalPrice;
				TaxCodeIdRentalPrice = data.TaxCodeIdRentalPrice;
				ProcessIdNext = data.ProcessIdNext;
				base.PopulateFrom(data);
			}
			public Data Clone()
			{
				Data data = new Data();
				data.PopulateFrom(this);
				return data;
			}
		}

		public new class ErrField : SacsHierarchyItem.ErrField
		{
			// Identifies the field that has invalid data.
			public ValidValue AssetCategoryId { get; set; } = ValidValue.Valid;
			public ValidValue SerialNumber { get; set; } = ValidValue.Valid;
			public ValidValue RefExt { get; set; } = ValidValue.Valid;
			public ValidValue DescBrief { get; set; } = ValidValue.Valid;
			public ValidValue ItemType { get; set; } = ValidValue.Valid;
			public ValidValue ItemId { get; set; } = ValidValue.Valid;
			public ValidValue PurchaseOn { get; set; } = ValidValue.Valid;
			public ValidValue AssocIdSupplier { get; set; } = ValidValue.Valid;
			public ValidValue PurchaseInvoiceRef { get; set; } = ValidValue.Valid;
			public ValidValue PaymentTerms { get; set; } = ValidValue.Valid;
			public ValidValue AmountPurchase { get; set; } = ValidValue.Valid;
			public ValidValue TaxCodeIdPurchase { get; set; } = ValidValue.Valid;
			public ValidValue AmountPurchaseGross { get; set; } = ValidValue.Valid;
			public ValidValue AmountSettlementGross { get; set; } = ValidValue.Valid;
			public ValidValue AmountEnhancementGross { get; set; } = ValidValue.Valid;
			public ValidValue AssocIdCustomer { get; set; } = ValidValue.Valid;
			public ValidValue SellCategoryCode { get; set; } = ValidValue.Valid;
			public ValidValue AmountSell { get; set; } = ValidValue.Valid;
			public ValidValue TaxCodeIdSell { get; set; } = ValidValue.Valid;
			public ValidValue AmountSellGross { get; set; } = ValidValue.Valid;
			public ValidValue TaxCodeIdProfit { get; set; } = ValidValue.Valid;
			public ValidValue SoldOn { get; set; } = ValidValue.Valid;
			public ValidValue AmountSold { get; set; } = ValidValue.Valid;
			public ValidValue AmountSoldGross { get; set; } = ValidValue.Valid;
			public ValidValue DisposeCode { get; set; } = ValidValue.Valid;
			public ValidValue DisposeOn { get; set; } = ValidValue.Valid;
			public ValidValue DueBackOn { get; set; } = ValidValue.Valid;
			public ValidValue AmountRentalCost { get; set; } = ValidValue.Valid;
			public ValidValue UomIdRentalCost { get; set; } = ValidValue.Valid;
			public ValidValue TaxCodeIdRentalCost { get; set; } = ValidValue.Valid;
			public ValidValue AmountRentalPrice { get; set; } = ValidValue.Valid;
			public ValidValue UomIdRentalPrice { get; set; } = ValidValue.Valid;
			public ValidValue TaxCodeIdRentalPrice { get; set; } = ValidValue.Valid;
			public ValidValue ProcessIdNext { get; set; } = ValidValue.Valid;
		}

		//-------------------------------------------------------------------
		// Data members.
		private readonly Data data = new Data();

		//-------------------------------------------------------------------
		// Construction.
		protected SbmAsset(ISbmUserContext userContext, SysId id, SysId assetCatId) : base(userContext, id)
		{
			base.SetData(data);
			Id = id;
			AssetCategoryId = assetCatId;
			Status = DefaultStatus;
		}

		//-------------------------------------------------------------------
		// Asset status.
		private static readonly List<SaStatus> assetStatuses = new List<SaStatus>()
		{
			/*SaStatus.Provisional,*/
			SaStatus.Active,
			/*SaStatus.Actioned,*/
			SaStatus.Cancelled,
		};
		public static SaStatus DefaultStatus { get { return SaStatus.Current; } }
		public static List<SaStatus> AssetStatuses { get { return new List<SaStatus>(assetStatuses); } }
		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
		{
			switch (status)
			{
				case SaStatus.Active:
					return DataValue.TriStateType.Green;
				case SaStatus.Cancelled:
					return DataValue.TriStateType.Red;
				case SaStatus.Disabled:
					return DataValue.TriStateType.Red;
				case SaStatus.Deleted:
					return DataValue.TriStateType.Purple;
			}
			return DataValue.TriStateType.Unknown;
		}

		//-------------------------------------------------------------------
		// Properties.
		public Data GetData() { return data.Clone(); }
		public void SetData(Data data)
		{
			String fn = GetType().Name + ".SetData";
			// Properties that cannot be changed if previously specified.
			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
				throw new NotSupportedException(fn + " Id cannot be changed");
			// Populate individual properties to ensure that 'Changed' indicator is kept up to date.
			this.data.PopulateFrom(data);
		}
		//-------------------------------------------------------------------
		// Attributes.
		public SysId AssetCategoryId
		{
			get { return data.AssetCategoryId; }
			set { data.AssetCategoryId = value; }
		}
		public String SerialNumber
		{
			get { return data.SerialNumber; }
			set { data.SerialNumber = value; }
		}
		public String RefExt
		{
			get { return data.RefExt; }
			set { data.RefExt = value; }
		}
		public String DescBrief
		{
			get { return data.DescBrief; }
			set { data.DescBrief = value; }
		}
		public ItemId ItemId
		{
			get { return data.ItemId; }
			set { data.ItemId = value; }
		}
		public DateTime PurchaseOn
		{
			get { return data.PurchaseOn; }
			set { data.PurchaseOn = value; }
		}
		public SysId AssocIdSupplier
		{
			get { return data.AssocIdSupplier; }
			set { data.AssocIdSupplier = value; }
		}
		public String PurchaseInvoiceRef
		{
			get { return data.PurchaseInvoiceRef; }
			set { data.PurchaseInvoiceRef = value; }
		}
		public short PaymentTerms
		{
			get { return data.PaymentTerms; }
			set { data.PaymentTerms = value; }
		}
		public decimal AmountPurchase
		{
			get { return data.AmountPurchase; }
			set { data.AmountPurchase = value; }
		}
		public SysId TaxCodeIdPurchase
		{
			get { return data.TaxCodeIdPurchase; }
			set { data.TaxCodeIdPurchase = value; }
		}
		public decimal AmountPurchaseGross
		{
			get { return data.AmountPurchaseGross; }
			set { data.AmountPurchaseGross = value; }
		}
		public decimal AmountSettlementGross
		{
			get { return data.AmountSettlementGross; }
			set { data.AmountSettlementGross = value; }
		}
		public decimal AmountEnhancementGross
		{
			get { return data.AmountEnhancementGross; }
			set { data.AmountEnhancementGross = value; }
		}
		public SysId AssocIdCustomer
		{
			get { return data.AssocIdCustomer; }
			set { data.AssocIdCustomer = value; }
		}
		public String SellCategoryCode
		{
			get { return data.SellCategoryCode; }
			set { data.SellCategoryCode = value; }
		}
		public decimal AmountSell
		{
			get { return data.AmountSell; }
			set { data.AmountSell = value; }
		}
		public SysId TaxCodeIdSell
		{
			get { return data.TaxCodeIdSell; }
			set { data.TaxCodeIdSell = value; }
		}
		public decimal AmountSellGross
		{
			get { return data.AmountSellGross; }
			set { data.AmountSellGross = value; }
		}
		public SysId TaxCodeIdProfit
		{
			get { return data.TaxCodeIdProfit; }
			set { data.TaxCodeIdProfit = value; }
		}
		public DateTime SoldOn
		{
			get { return data.SoldOn; }
			set { data.SoldOn = value; }
		}
		public decimal AmountSold
		{
			get { return data.AmountSold; }
			set { data.AmountSold = value; }
		}
		public decimal AmountSoldGross
		{
			get { return data.AmountSoldGross; }
			set { data.AmountSoldGross = value; }
		}
		public String DisposeCode
		{
			get { return data.DisposeCode; }
			set { data.DisposeCode = value; }
		}
		public DateTime DisposeOn
		{
			get { return data.DisposeOn; }
			set { data.DisposeOn = value; }
		}
		public DateTime DueBackOn
		{
			get { return data.DueBackOn; }
			set { data.DueBackOn = value; }
		}
		public decimal AmountRentalCost
		{
			get { return data.AmountRentalCost; }
			set { data.AmountRentalCost = value; }
		}
		public SysId UomIdRentalCost
		{
			get { return data.UomIdRentalCost; }
			set { data.UomIdRentalCost = value; }
		}
		public SysId TaxCodeIdRentalCost
		{
			get { return data.TaxCodeIdRentalCost; }
			set { data.TaxCodeIdRentalCost = value; }
		}
		public decimal AmountRentalPrice
		{
			get { return data.AmountRentalPrice; }
			set { data.AmountRentalPrice = value; }
		}
		public SysId UomIdRentalPrice
		{
			get { return data.UomIdRentalPrice; }
			set { data.UomIdRentalPrice = value; }
		}
		public SysId TaxCodeIdRentalPrice
		{
			get { return data.TaxCodeIdRentalPrice; }
			set { data.TaxCodeIdRentalPrice = value; }
		}
		public SysId ProcessIdNext
		{
			get { return data.ProcessIdNext; }
			set { data.ProcessIdNext = value; }
		}

		//-------------------------------------------------------------------
		//          A s s o c i a t e d   D a t a   E l e m e n t s          
		//-------------------------------------------------------------------
		public abstract bool HasProcesses();
		public abstract bool HasRequirements();
		public abstract bool HasInterfaceDataItems();
		public abstract bool HasAssociatedDetails();
		//---------------------------------------------------------------
		public abstract bool ClearDependentData();
		//---------------------------------------------------------------
		// Asset Processes.
		public abstract List<SbmItemProcess> GetProcesses(bool bActiveOnly);
		public abstract bool SetProcesses(List<SbmItemProcess> itemProcessesNew);
		public abstract bool CommitProcesses();
		public abstract bool PopulateDefaultProcesses();
		//---------------------------------------------------------------
		// Asset Payments.
		public abstract bool HasPrices();
		public abstract List<SbmItemPrice> GetPrices();
		public abstract bool SetPrices(List<SbmItemPrice> itemPricesNew);
		public abstract bool CommitPrices();
		//-------------------------------------------------------------------
		//                            P a r a m s
		//-------------------------------------------------------------------
		/// <summary>Parameters - used to define the filters that should be applied to a List of Assets</summary>
		// List parameters.
		public enum StatusCat
		{
			Any,
			ActiveOnly,
		}
		/// <summary>
		/// Item list parameters.
		/// </summary>
		public new class Params : SacsHierarchyItem.Params
		{
			// List filtering.
			public List<SysId> IncludedIds { get; } = new List<SysId>();
			public List<SysId> ExcludedIds { get; } = new List<SysId>();
			// Asset.
			public SysId AssetCatId { get; set; }
			public Sbm.ItemType ItemType { get; set; }
			public String SerialNumber { get; set; }
			public String SerialNumberPartial { get; set; }
			public String DescBriefPartial { get; set; }
			public ItemId ItemId { get; set; }
			public SysId ProcessIdNext { get; set; }
			public SysId ProcessIdActive { get; set; }
			public bool RestrictToActive { get; set; }
			/// <summary>Asset status.</summary>
			public StatusCat StatusCat { get; set; } = StatusCat.Any;
			// Utilities.
			public List<StringPair> GetDisplayValues()
			{
				List<StringPair> value = new List<StringPair>();

				if (IncludedIds.Count > 0) value.Add("Assets included", IncludedIds.ToString());
				if (ExcludedIds.Count > 0) value.Add("Assets excluded", ExcludedIds.ToString());
				if (SysId.IsValid(AssetCatId)) value.Add("Asset category Id", AssetCatId.ToString());
				if (ItemType > 0) value.Add("Item type", ItemType.ToString());
				if (ItemId.IsValid(ItemId)) value.Add("Item Id", ItemId.ToString());
				if (!StringUtil.IsEmpty(SerialNumber)) value.Add("SerialNumber", SerialNumber);
				if (!StringUtil.IsEmpty(SerialNumberPartial)) value.Add("SerialNumber starts", SerialNumberPartial);
				if (!StringUtil.IsEmpty(DescBriefPartial)) value.Add("Description starts", DescBriefPartial);
				if (SysId.IsValid(ProcessIdNext)) value.Add("Next process #", ProcessIdNext.ToString());
				if (SysId.IsValid(ProcessIdActive)) value.Add("Active process #", ProcessIdActive.ToString());
				if (!RestrictToActive) value.Add("Status", "Active");

				return value;
			}
		}
		//-------------------------------------------------------------------
	}
	//=======================================================================
	//                     A s s e t   D a t a   L i s t
	//=======================================================================
	public static class SbmAssetList
	{
		/// <summary>Check whether currency exists/locate in list with specified Id.</summary>
		public static bool Find(this List<SbmAddress> values, SbmAddress address)
		{
			if (address == null) return false;
			return (values.Find(item => item == address) != null);
		}
		public static bool FindById(this List<SbmAddress> values, SysId addressId)
		{
			if (!SysId.IsValid(addressId)) return false;
			return values.Exists(item => item.Id.Equals(addressId));
		}
	}
	//=======================================================================
}