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

namespace Intromat.Views.Editors
{
    [TemplatePart(Name = nameof(_sliderValue), Type = typeof(Slider))]
    [TemplatePart(Name = nameof(_textBlockValue), Type = typeof(TextBlock))]
    public class DimensionEditorView : EditorViewBase<DimensionEditorViewModel>
    {
        private Slider _sliderValue = null!;
        private TextBlock _textBlockValue = null!;

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

            this.WhenActivated(d =>
            {
                this.OneWayBind(ViewModel, vm => vm.Value, v => v._textBlockValue.Text, v => ((IntLiteralValue?)v)?.EvaluateDimension().ToString() ?? "0").DisposeWith(d);
                this.Bind(ViewModel, vm => vm.CustomValue, v => v._sliderValue.Value, i => i, v => (int)v).DisposeWith(d);
                this.Bind(ViewModel, vm => vm.MinValue, v => v._sliderValue.Minimum, i => i, v => (int)v).DisposeWith(d);
                this.Bind(ViewModel, vm => vm.MaxValue, v => v._sliderValue.Maximum, i => i, v => (int)v).DisposeWith(d);
            });
        }

        public override void OnApplyTemplate()
        {
            base.OnApplyTemplate();
            _sliderValue = (Slider)GetTemplateChild(nameof(_sliderValue))!;
            _textBlockValue = (TextBlock)GetTemplateChild(nameof(_textBlockValue))!;
        }
    }
}