Restructured the VM/Vs folder layout while it's still feasible

src/Artemis.UI/Screens/Module/ProfileEditor/Visualization/ProfileDeviceViewModel.cs

@@ -0,0 +1,79 @@
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+using Artemis.Core.Models.Surface;
+using Stylet;
+
+namespace Artemis.UI.Screens.Module.ProfileEditor.Visualization
+{
+    public class ProfileDeviceViewModel : PropertyChangedBase
+    {
+        public ProfileDeviceViewModel(Device device)
+        {
+            Device = device;
+            Leds = new ObservableCollection<ProfileLedViewModel>();
+
+            if (Device.RgbDevice != null)
+                Task.Run(AddLedsAsync);
+        }
+
+        public ObservableCollection<ProfileLedViewModel> Leds { get; set; }
+        public Device Device { get; set; }
+        public bool AddedLeds { get; private set; }
+
+        public double X
+        {
+            get => Device.X;
+            set => Device.X = value;
+        }
+
+        public double Y
+        {
+            get => Device.Y;
+            set => Device.Y = value;
+        }
+
+        public int ZIndex
+        {
+            get => Device.ZIndex;
+            set => Device.ZIndex = value;
+        }
+
+
+        public Rect DeviceRectangle => Device.RgbDevice == null
+            ? new Rect()
+            : new Rect(X, Y, Device.RgbDevice.Size.Width, Device.RgbDevice.Size.Height);
+
+        /// <summary>
+        ///     Adds LEDs in batches of 5 to avoid UI freezes
+        /// </summary>
+        /// <returns></returns>
+        private async Task AddLedsAsync()
+        {
+            var index = 0;
+            foreach (var led in Device.RgbDevice.ToList())
+            {
+                Execute.OnUIThreadSync(() => Leds.Add(new ProfileLedViewModel(led)));
+                if (index % 5 == 0)
+                    await Task.Delay(1);
+
+                index++;
+            }
+
+            AddedLeds = true;
+        }
+
+        /// <summary>
+        ///     Update the color of all LEDs if finished adding
+        /// </summary>
+        public void Update()
+        {
+            if (!AddedLeds)
+                return;
+
+            foreach (var ledViewModel in Leds)
+                ledViewModel.Update();
+        }
+    }
+}