using System;
using System.Reactive.Disposables;
using System.Windows;
using System.Windows.Controls;
using Intromat.ViewModels.Editors;
using ReactiveUI;

namespace Intromat.Views.Editors
{
    [TemplatePart(Name = nameof(_comboBoxValue), Type = typeof(ComboBox))]
    public class EnumEditorView : EditorViewBase<EnumEditorViewModel>
    {
        private ComboBox _comboBoxValue = null!;

        public EnumEditorView()
        {
            DefaultStyleKey = typeof(EnumEditorView);

            this.WhenActivated(d =>
            {
                foreach (var name in Enum.GetNames(ViewModel!.EnumType))
                    _comboBoxValue.Items.Add(name);

                this.OneWayBind(ViewModel, vm => vm.Value, v => v._comboBoxValue.SelectedIndex).DisposeWith(d);
            });
        }

        public override void OnApplyTemplate()
        {
            base.OnApplyTemplate();
            _comboBoxValue = (ComboBox)GetTemplateChild(nameof(_comboBoxValue))!;
        }
    }
}