Input - Added basic input stuff

src/Artemis.Core/Models/Surface/ArtemisDevice.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
 using Artemis.Core.DeviceProviders;
@@ -22,6 +23,7 @@ namespace Artemis.Core
             RgbDevice = rgbDevice;
             DeviceProvider = deviceProvider;
             Surface = surface;
+            InputIdentifiers = new List<ArtemisDeviceInputIdentifier>();
             DeviceEntity = new DeviceEntity();
             _leds = rgbDevice.Select(l => new ArtemisLed(l, this)).ToList().AsReadOnly();
 
@@ -38,6 +40,7 @@ namespace Artemis.Core
             RgbDevice = rgbDevice;
             DeviceProvider = deviceProvider;
             Surface = surface;
+            InputIdentifiers = new List<ArtemisDeviceInputIdentifier>();
             DeviceEntity = deviceEntity;
             _leds = rgbDevice.Select(l => new ArtemisLed(l, this)).ToList().AsReadOnly();
         }
@@ -84,6 +87,11 @@ namespace Artemis.Core
             private set => SetAndNotify(ref _leds, value);
         }
 
+        /// <summary>
+        /// Gets a list of input identifiers associated with this device
+        /// </summary>
+        public List<ArtemisDeviceInputIdentifier> InputIdentifiers { get; }
+
         /// <summary>
         ///     Gets or sets the X-position of the device
         /// </summary>
@@ -174,6 +182,16 @@ namespace Artemis.Core
         {
             // Other properties are computed
             DeviceEntity.DeviceIdentifier = RgbDevice.GetDeviceIdentifier();
+
+            DeviceEntity.InputIdentifier.Clear();
+            foreach (ArtemisDeviceInputIdentifier identifier in InputIdentifiers)
+            {
+                DeviceEntity.InputIdentifier.Add(new DeviceInputIdentifierEntity
+                {
+                    InputProvider = identifier.InputProvider,
+                    Identifier = identifier.Identifier
+                });
+            }
         }
 
         internal void ApplyToRgbDevice()
@@ -186,6 +204,10 @@ namespace Artemis.Core
                 RgbDevice.Location = new Point(1, 1);
             RgbDevice.Location = new Point(DeviceEntity.X, DeviceEntity.Y);
 
+            InputIdentifiers.Clear();
+            foreach (DeviceInputIdentifierEntity identifierEntity in DeviceEntity.InputIdentifier)
+                InputIdentifiers.Add(new ArtemisDeviceInputIdentifier(identifierEntity.InputProvider, identifierEntity.Identifier));
+
             CalculateRenderProperties();
             OnDeviceUpdated();
         }

src/Artemis.Core/Models/Surface/ArtemisDeviceInputIdentifier.cs

@@ -0,0 +1,31 @@
+using Artemis.Core.Services;
+
+namespace Artemis.Core
+{
+    /// <summary>
+    ///     Represents a device input identifier used by a specific <see cref="Services.InputProvider" /> to identify the device
+    /// </summary>
+    public class ArtemisDeviceInputIdentifier
+    {
+        /// <summary>
+        ///     Creates a new instance of the <see cref="ArtemisDeviceInputIdentifier" /> class
+        /// </summary>
+        /// <param name="inputProvider">The full type and namespace of the <see cref="Services.InputProvider" /> this identifier is used by</param>
+        /// <param name="identifier">A value used to identify the device</param>
+        public ArtemisDeviceInputIdentifier(string inputProvider, object identifier)
+        {
+            InputProvider = inputProvider;
+            Identifier = identifier;
+        }
+
+        /// <summary>
+        ///     Gets or sets the full type and namespace of the <see cref="Services.InputProvider" /> this identifier is used by
+        /// </summary>
+        public string InputProvider { get; set; }
+
+        /// <summary>
+        ///     Gets or sets a value used to identify the device
+        /// </summary>
+        public object Identifier { get; set; }
+    }
+}