using System.ComponentModel;

using BS.Shared;

using BeWo.ViewModel;
using BS.Shared.DataContracts.ClientPartials;
using BS.Shared.Extensions;

namespace BeWo.Core
{
    public class SupportConceptGoalTreeItem : SupportConceptGoalDC
    {
        private ValueListEntryVM _GoalEntryVM;
        private BindingList<SupportConceptGoalTreeItem> _Children;
        private bool _ShowNotice;

        public ValueListEntryVM GoalEntryVM
        {
            get => _GoalEntryVM;
            set => _GoalEntryVM = value;
        }

        //CB Das ist doch genau falsch herum?
        public bool IsGoal => GoalEntryVM != null ?
                GoalEntryVM.Type.Equals(ValueListEntryType.SupportConceptGoalType) || GoalEntryVM.Type.Equals(ValueListEntryType.SupportConceptIndividualGoalType) :
                GoalEntryDC.Type.Equals(ValueListEntryType.SupportConceptGoalType) || GoalEntryDC.Type.Equals(ValueListEntryType.SupportConceptIndividualGoalType);

        public bool IsZiel
        {
            get
            {
                return IsOfType(ValueListEntryType.SupportConceptGoalCategoryType);
            }
        }

        public bool IsIndZiel
        {
            get
            {
                return IsOfType(ValueListEntryType.SupportConceptIndividualGoalCategoryType);
            }
        }

        public bool IsMassnahme
        {
            get
            {
                return IsOfType(ValueListEntryType.SupportConceptGoalType);
            }
        }

        public bool IsIndMassnahme
        {
            get
            {
                return IsOfType(ValueListEntryType.SupportConceptIndividualGoalType);
            }
        }
        
        public bool IsOfType(ValueListEntryType t)
        {

            if (GoalEntryVM != null)
            {
                return GoalEntryVM.Type == t;
            }
            else if (GoalEntryDC != null)
            {
                return GoalEntryDC.Type == t;
            }

            return false;
        }
        //public bool IsGoal => GoalEntryVM != null ?
        //        GoalEntryVM.Type.Equals(ValueListEntryType.SupportConceptGoalType) || GoalEntryVM.Type.Equals(ValueListEntryType.SupportConceptIndividualGoalType) :
        //        GoalEntryDC.Type.Equals(ValueListEntryType.SupportConceptGoalType) || GoalEntryDC.Type.Equals(ValueListEntryType.SupportConceptIndividualGoalType);



        public bool ShowNotice
        {
            get => _ShowNotice;
            set
            {
                _ShowNotice = value;
                RaisePropertyChanged(nameof(ShowNotice));
            }
        }

        public bool IsHidden { get; set; }

        public BindingList<SupportConceptGoalTreeItem> Items
        {
            get => _Children ?? (_Children = new BindingList<SupportConceptGoalTreeItem>());
            set => _Children = value;
        }

        public ValueListEntryType GoalType => GoalEntryDC?.Type ?? GoalEntryVM.Type;
    }
}