BeWoPlaner/BeWo/ViewModel/ListViewModel/Light/GkvAbrechnungLightListVM.cs

using System.Collections.Generic;
using BeWo.ViewModel.Light;
using BS.Shared.Core;
using BS.Shared.DataContracts;
using BS.Shared.DataContracts.GkvAbrechnung;
using BS.Shared.DataContracts.Light;

namespace BeWo.ViewModel.ListViewModel.Light
{
	public class GkvAbrechnungLightListVM : AbstractDCListMapperVM<GkvAbrechnungLightDC, GkvAbrechnungLightVM>
	{
		public static string PropertyName_DateTimeSpanFilter = "DateTimeSpanFilter";

		public static string PropertyName_FilterResultAmountSum = "FilterResultAmountSum";
		public static string PropertyName_FilterResultAmountNotPaidSum = "FilterResultAmountNotPaidSum";

		private DateTimeSpan _DateTimeSpanFilter;

		public GkvAbrechnungLightListVM(List<GkvAbrechnungLightDC> pDCList) : base(pDCList)
		{
			this.VMList.ListChanged += (s, e) => this.FirePropertyChanged(PropertyName_FilterResultAmountSum);
			this.VMList.ListChanged += (s, e) => this.FirePropertyChanged(PropertyName_FilterResultAmountNotPaidSum);
		}
		public GkvAbrechnungLightListVM() : this(null)
		{

		}

		public DateTimeSpan DateTimeSpanFilter
		{
			get
			{
				return this._DateTimeSpanFilter;
			}

			set
			{
				if (this.AreDifferent(this._DateTimeSpanFilter, value))
				{
					this._DateTimeSpanFilter = value;
					this.FirePropertyChanged(PropertyName_DateTimeSpanFilter);
				}
			}
		}

		internal void UpdateList(IList<GkvAbrechnungLightDC> dcList)
		{
			VMList.Clear();

			if (dcList is object)
				foreach (var dc in dcList)
				{
					VMList.Add(CreateVM(dc));
				}

			FirePropertyChanged(PropertyName_FilterResultAmountSum);
			FirePropertyChanged(PropertyName_FilterResultAmountNotPaidSum);
		}

		internal void ClearList() => UpdateList(null);
	}
}