using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using SafeMobileLib;
using Telerik.WinControls.UI;

namespace Dispatcher.maptab.UIClasses
{
    public class CustomGroupExpander : GridGroupExpanderCellElement
    {
        private LightVisualElement label;
        private StackLayoutElement stackLayout;

        public CustomGroupExpander(GridViewColumn col, GridRowElement row)
            : base(col, row)
        {

        }

        protected override void UpdateInfoCore()
        {
            base.UpdateInfoCore();
            this.label.Text = this.RowElement.RowInfo.ChildRows.Count.ToString();
        }

        protected override void CreateChildElements()
        {
            base.CreateChildElements();
            this.Size = new System.Drawing.Size(50, 50);
            this.Children.Remove(this.Expander);

            this.Expander.Image = Utils.ScaleImage(global::Dispatcher.Properties.Resources.i_assigned, 32, 32);
            this.Expander.ImageAlignment = System.Drawing.ContentAlignment.MiddleCenter;

            this.label = new LightVisualElement();
            this.label.DrawFill = false;
            this.label.DrawText = true;

            this.stackLayout = new StackLayoutElement();
            this.stackLayout.StretchVertically = true;
            this.stackLayout.Children.Add(this.Expander);
            //this.stackLayout.Children.Add(this.label);

            this.Children.Add(this.stackLayout);
        }

        protected override Type ThemeEffectiveType
        {
            get
            {
                return typeof(GridGroupExpanderCellElement);
            }
        }
    }
}