Strange issue in HeaderDriver.SetupHeaderButtons with avDriver being null. Need to investigate further

Essentials/PepperDashEssentials/Factory/UiDeviceFactory.cs

@@ -36,7 +36,7 @@ namespace PepperDash.Essentials
                     var room = DeviceManager.GetDeviceForKey(props.DefaultRoomKey);
                     if (room is EssentialsHuddleSpaceRoom)
                     {
-                        Debug.Console(0, panelController, "Adding huddle space driver");
+                        Debug.Console(0, panelController, "Adding huddle space AV driver");
 
                         // Header Driver
                         mainDriver.HeaderDriver = new EssentialsHeaderDriver(mainDriver, props);
@@ -49,7 +49,10 @@ namespace PepperDash.Essentials
 
                         // Environment Driver
                         if (avDriver.CurrentRoom.Config.Environment != null && avDriver.CurrentRoom.Config.Environment.DeviceKeys.Count > 0)
+                        {
+                            Debug.Console(0, panelController, "Adding environment driver");
                             mainDriver.EnvironmentDriver = new EssentialsEnvironmentDriver(mainDriver, props);
+                        }
 
                         panelController.LoadAndShowDriver(mainDriver);  // This is a little convoluted.
 
@@ -85,7 +88,7 @@ namespace PepperDash.Essentials
                     //}
                     else if (room is EssentialsHuddleVtc1Room)
                     {
-                        Debug.Console(0, panelController, "Adding huddle space driver");
+                        Debug.Console(0, panelController, "Adding huddle space VTC AV driver");
 
                         // Header Driver
                         mainDriver.HeaderDriver = new EssentialsHeaderDriver(mainDriver, props);
@@ -102,7 +105,10 @@ namespace PepperDash.Essentials
 
                         // Environment Driver
                         if (avDriver.CurrentRoom.Config.Environment != null && avDriver.CurrentRoom.Config.Environment.DeviceKeys.Count > 0)
+                        {
+                            Debug.Console(0, panelController, "Adding environment driver");
                             mainDriver.EnvironmentDriver = new EssentialsEnvironmentDriver(mainDriver, props);
+                        }
 
                         panelController.LoadAndShowDriver(mainDriver);  // This is a little convoluted.
 

Essentials/PepperDashEssentials/UIDrivers/Essentials/EssentialsHeaderDriver.cs

@@ -50,7 +50,7 @@ namespace PepperDash.Essentials
             // Gear
             TriList.SetString(UIStringJoin.HeaderButtonIcon5, "Gear");
             TriList.SetSigHeldAction(UIBoolJoin.HeaderIcon5Press, 2000,
-                Parent.AvDriver.ShowTech,
+                avDriver.ShowTech,
                 null,
                 () =>
                 {
@@ -98,6 +98,19 @@ namespace PepperDash.Essentials
             });
         }
 
+        uint SetUpEnvironmentButton(EssentialsEnvironmentDriver environmentDriver, uint nextJoin)
+        {
+            if (environmentDriver != null)
+            {
+                TriList.SetString(nextJoin, "Lights");
+                TriList.SetSigFalseAction(nextJoin, environmentDriver.Show);
+
+                return nextJoin--;
+            }
+            else
+                return nextJoin;
+        }
+
         uint SetUpCalendarButton(EssentialsHuddleVtc1PanelAvFunctionsDriver avDriver, uint nextJoin)
         {
             // Calendar button
@@ -185,6 +198,8 @@ namespace PepperDash.Essentials
             
             uint nextJoin = 3953;
 
+            nextJoin = SetUpEnvironmentButton(Parent.EnvironmentDriver, nextJoin);
+
             nextJoin = SetUpCalendarButton(avDriver, nextJoin);
 
             nextJoin = SetUpCallButton(avDriver, nextJoin);
@@ -218,8 +233,12 @@ namespace PepperDash.Essentials
             ComputeHeaderCallStatus(currentRoom.VideoCodec);
         }
 
+        /// <summary>
+        /// Sets up Header Buttons for the EssentialsHuddleSpaceRoom type
+        /// </summary>
         public void SetupHeaderButtons(EssentialsHuddleSpaceRoom currentRoom)
         {
+#warning This is returning avDriver as null
             var avDriver = Parent.AvDriver as EssentialsHuddlePanelAvFunctionsDriver;
 
             HeaderButtonsAreSetUp = false;
@@ -228,23 +247,13 @@ namespace PepperDash.Essentials
 
             var roomConf = currentRoom.Config;
 
-
+            SetUpGear(avDriver, currentRoom);
-            //SetUpGear(avDriver, currentRoom);
 
             SetUpHelpButton(roomConf);
             
             uint nextJoin = 3953;
 
-            //// Calendar button
+            nextJoin = SetUpEnvironmentButton(Parent.EnvironmentDriver, nextJoin);
-            //if (_CurrentRoom.ScheduleSource != null)
-            //{
-            //    TriList.SetString(nextJoin, "Calendar");
-            //    TriList.SetSigFalseAction(nextJoin, CalendarPress);
-
-            //    nextJoin--;
-            //}
-
-            //nextJoin--;
 
             // blank any that remain
             for (var i = nextJoin; i > 3950; i--)