BeWoPlaner/BeWo/ViewModel/ListViewModel/TextModuleListVM.cs

using System.Collections.Generic;
using System.Linq;

using BS.Shared.DataContracts;

namespace BeWo.ViewModel.ListViewModel
{
    public class TextModuleListVM : AbstractDCListMapperVM<TextModuleDC, TextModuleVM>
    {
		public static string PropertyName_PossibleCategories        = "PossibleCategories";
	    public static string PropertyName_PossibleTextModuleParents = "PossibleTextModuleParents";


		private readonly List<ServiceCategoryDC> _PossibleCategories;
	    private readonly List<TextModuleVM>      _PossibleTextModuleParents;


		public TextModuleListVM(IEnumerable<TextModuleDC> pDataContracts, List<ServiceCategoryDC> pPossibleCategories) : base(pDataContracts)
        {
            _PossibleCategories = pPossibleCategories;
	        _PossibleTextModuleParents = VMList.Where(w => w.IsParent).ToList();
        }


        public IEnumerable<ServiceCategoryDC> PossibleCategories   => _PossibleCategories;

	    public IEnumerable<TextModuleVM> PossibleTextModuleParents => _PossibleTextModuleParents;

        public IEnumerable<TextModuleVM> GetTextModuleParents(TextModuleVM textModule)
        {
            return _PossibleTextModuleParents.Except(new List<TextModuleVM> {textModule});
        }
	}
}