using System;
using System.Linq;
using System.Reactive.Disposables;
using System.Windows;
using System.Windows.Controls;
using Intromat.Interfaces;
using Intromat.ViewModels.Editors;
using ReactiveUI;
using SharpDX.Direct3D11;

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

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

            this.WhenActivated(d =>
            {
                var addressNames = Enum.GetValues(typeof(TextureAddressMode)).Cast<TextureAddressMode>().ToArray();
                _comboBoxAddress.ItemsSource = addressNames;

                var filterNames = Enum.GetValues(typeof(Filter)).Cast<Filter>();
                _comboBoxFilter.ItemsSource = filterNames;

                this.Bind(ViewModel, vm => vm.Address, v => v._comboBoxAddress.SelectedItem).DisposeWith(d);
                this.Bind(ViewModel, vm => vm.Filter, v => v._comboBoxFilter.SelectedItem).DisposeWith(d);
            });
        }

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