1 files changed, 68 insertions, 2 deletions

diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Technician/ViewModels/MachineTechViewVM.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Technician/ViewModels/MachineTechViewVM.cs
index 8eb792f0d..f6b8a35df 100644
--- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Technician/ViewModels/MachineTechViewVM.cs
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Technician/ViewModels/MachineTechViewVM.cs
@@ -39,6 +39,8 @@ using RealTimeGraphX.DataPoints;
 using Tango.MachineStudio.Technician.Views;
 using RealTimeGraphX.WPF;
 using Tango.Core.ExtensionMethods;
+using System.Diagnostics;
+using Tango.BL.Builders;
 
 namespace Tango.MachineStudio.Technician.ViewModels
 {
@@ -49,6 +51,13 @@ namespace Tango.MachineStudio.Technician.ViewModels
     /// <seealso cref="Tango.MachineStudio.Common.StudioApplication.IShutdownListener" />
     public class MachineTechViewVM : StudioViewModel
     {
+        private class PackColor
+        {
+            public int Index { get; set; }
+            public Color Color { get; set; }
+            public String Name { get; set; }
+        }
+
         private List<PropertyInfo> _diagnoticsMonitorsDataProperties;
         private IDiagnosticsFrameProvider _diagnosticsFrameProvider;
         private Dictionary<SingleGraphItem, TechGraphController> _singleControllers;
@@ -68,6 +77,8 @@ namespace Tango.MachineStudio.Technician.ViewModels
 
         private DateTime _start_time = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, 0, 0, 0);
         private DateTime _last_time = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day, 0, 0, 0);
+        private Machine _machine;
+        private List<PackColor> _packsColors;
 
         #region Properties
 
@@ -374,7 +385,7 @@ namespace Tango.MachineStudio.Technician.ViewModels
         /// </summary>
         /// <param name="sender">The sender.</param>
         /// <param name="machine">The machine.</param>
-        private void ApplicationManager_ConnectedMachineChanged(object sender, IExternalBridgeClient machine)
+        private async void ApplicationManager_ConnectedMachineChanged(object sender, IExternalBridgeClient machine)
         {
             MachineOperator = machine;
 
@@ -384,6 +395,45 @@ namespace Tango.MachineStudio.Technician.ViewModels
             }
 
             ClearAllGraphs();
+
+            if (machine != null)
+            {
+                try
+                {
+                    using (ObservablesContext db = ObservablesContext.CreateDefault())
+                    {
+                        _machine = await new MachineBuilder(db).Set(machine.Machine.Guid).WithConfiguration().BuildAsync();
+
+                        _packsColors = new List<PackColor>();
+
+                        foreach (var pack in _machine.Configuration.NoneEmptyIdsPacks.OrderBy(x => x.PackIndex).ToList())
+                        {
+                            PackColor pc = new PackColor();
+                            pc.Index = pack.PackIndex;
+                            pc.Name = pack.LiquidType.Name;
+                            
+                            if (pack.LiquidType.LiquidTypeColor == Colors.Black)
+                            {
+                                pc.Color = Colors.Gray;
+                            }
+                            else if (pack.LiquidType.LiquidTypeColor == Colors.Transparent)
+                            {
+                                pc.Color = Colors.White;
+                            }
+                            else
+                            {
+                                pc.Color = pack.LiquidType.LiquidTypeColor;
+                            }
+
+                            _packsColors.Add(pc);
+                        }
+                    }
+                }
+                catch (Exception ex)
+                {
+                    LogManager.Log(ex, LogCategory.Warning, "Error loading the connected machine details from db.");
+                }
+            }
         }
 
         /// <summary>
@@ -543,6 +593,22 @@ namespace Tango.MachineStudio.Technician.ViewModels
                                         timesMat.Add(times);
                                     }
 
+                                    try
+                                    {
+                                        if (_packsColors != null)
+                                        {
+                                            foreach (var pack in _packsColors)
+                                            {
+                                                controller.DataSeriesCollection[pack.Index].Stroke = pack.Color;
+                                                controller.DataSeriesCollection[pack.Index].Name = pack.Name;
+                                            }
+                                        }
+                                    }
+                                    catch (Exception ex)
+                                    {
+                                        Debug.WriteLine($"Error assigning multi graph colors.\n{ex.ToString()}");
+                                    }
+
                                     controller.PushData(timesMat, dPoints);
                                 }
 
@@ -2490,4 +2556,4 @@ namespace Tango.MachineStudio.Technician.ViewModels
 
         #endregion
     }
-}
+}
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