feat: RKST-131 add IMatrixRouting interfaces

src/PepperDash.Essentials.Core/Plugins/PluginLoader.cs

@@ -357,6 +357,7 @@ namespace PepperDash.Essentials
                     try
                     {
                         types = assy.GetTypes();
+                        Debug.Console(1, $"Got types for assembly {assy.GetName().Name}");
                     }
                     catch (TypeLoadException e)
                     {
@@ -370,6 +371,10 @@ namespace PepperDash.Essentials
                     {
                         try
                         {
+                            Debug.Console(0, $"Checking if type {type.Name} is IPluginDeviceFactory");
+
+                            Debug.Console(0, $"{type.Name} is plugin factory: {typeof(IPluginDeviceFactory).IsAssignableFrom(type) && !type.IsAbstract}");                           
+                           
                             if (typeof (IPluginDeviceFactory).IsAssignableFrom(type) && !type.IsAbstract)
                             {
                                 var plugin =

src/PepperDash.Essentials.Core/Routing/IMatrixRouting.cs

@@ -0,0 +1,10 @@
+using System.Collections.Generic;
+
+namespace PepperDash.Essentials.Core.Routing
+{
+    public interface IMatrixRouting
+    {
+        Dictionary<string, IRoutingInputSlot> InputSlots { get; }
+        Dictionary<string, IRoutingOutputSlot> OutputSlots { get; }
+    }
+}

src/PepperDash.Essentials.Core/Routing/IRoutingInputSlot.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PepperDash.Essentials.Core.Routing
+{
+    public interface IRoutingInputSlot: IRoutingSlot, IOnline
+    {
+        string TxDeviceKey { get; }
+
+        bool SyncDetected { get; }
+    }
+}

src/PepperDash.Essentials.Core/Routing/IRoutingOutputSlot.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+
+namespace PepperDash.Essentials.Core.Routing
+{
+    public interface IRoutingOutputSlot:IRoutingSlot
+    {
+        event EventHandler<EventArgs> OutputSlotChanged;
+
+        string RxDeviceKey { get; }
+
+        Dictionary<eRoutingSignalType, IRoutingInputSlot> CurrentRoutes { get; }
+    }
+}

src/PepperDash.Essentials.Core/Routing/IRoutingSlot.cs

@@ -0,0 +1,16 @@
+using PepperDash.Core;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PepperDash.Essentials.Core.Routing
+{
+    public interface IRoutingSlot:IKeyName
+    {
+        int SlotNumber { get; }
+
+        eRoutingSignalType SupportedSignalTypes { get; }
+    }
+}

src/PepperDash.Essentials.Core/Routing/RoutingPort.cs

@@ -36,7 +36,8 @@ namespace PepperDash.Essentials.Core
 		Video = 2,     
 		AudioVideo = Audio | Video,
         UsbOutput = 8,
-        UsbInput = 16
+        UsbInput = 16,
+        SecondaryAudio = 32
 	}
 
 	public enum eRoutingPortConnectionType