merged

5 files changed, 185 insertions, 62 deletions

diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobProgressViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobProgressViewVM.cs
index 264f41131..103a10b28 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobProgressViewVM.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobProgressViewVM.cs
@@ -4,12 +4,14 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using Tango.BL.Entities;
+using Tango.Core.Commands;
 using Tango.Integration.Operation;
 using Tango.PPC.Common;
 using Tango.PPC.Common.Navigation;
 using Tango.PPC.Jobs.AppBarItems;
 using Tango.PPC.Jobs.AppButtons;
 using Tango.PPC.Jobs.Dialogs;
+using Tango.PPC.Jobs.NavigationObjects;
 using Tango.PPC.Jobs.Views;
 
 namespace Tango.PPC.Jobs.ViewModels
@@ -47,10 +49,24 @@ namespace Tango.PPC.Jobs.ViewModels
 
         #endregion
 
+        #region Commands
+
+        /// <summary>
+        /// Gets or sets the go to job command.
+        /// </summary>
+        /// <value>
+        /// The go to job command.
+        /// </value>
+        public RelayCommand GoToJobCommand { get; set; }
+
+        #endregion
+
         public JobProgressViewVM()
         {
             _stop_job_btn = new StopPrintingButton();
             _stop_job_btn.Pressed += _stop_job_btn_Pressed;
+
+            GoToJobCommand = new RelayCommand(GoToJob);
         }
 
         private void _stop_job_btn_Pressed()
@@ -61,6 +77,12 @@ namespace Tango.PPC.Jobs.ViewModels
             }
         }
 
+        private void GoToJob()
+        {
+            NavigationManager.NavigateWithObject<JobsModule, JobView, JobNavigationObject>(new JobNavigationObject() { Job = _handler.Job });
+            NavigationManager.ClearHistoryExcept<JobsView>();
+        }
+
         #region Override Methods
 
         /// <summary>
@@ -78,7 +100,7 @@ namespace Tango.PPC.Jobs.ViewModels
         {
             base.OnNavigatedFrom();
 
-            if (MachineProvider.MachineOperator.IsPrinting)
+            if (MachineProvider.MachineOperator.IsPrinting && _handler != null && !_handler.IsCanceled)
             {
                 NotificationProvider.PushAppBarItem<JobProgressAppBarItem>().Pressed += (_, __) =>
                 {
@@ -119,6 +141,8 @@ namespace Tango.PPC.Jobs.ViewModels
             e.JobHandler.StatusChanged += JobHandler_StatusChanged;
             e.JobHandler.SpoolChangeRequired += JobHandler_SpoolChangeRequired;
             e.JobHandler.Stopped += JobHandler_Stopped;
+
+            _stop_job_btn.Push();
         }
 
         /// <summary>
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobSummeryViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobSummeryViewVM.cs
index cd7308afb..1a980fc4a 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobSummeryViewVM.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobSummeryViewVM.cs
@@ -9,7 +9,9 @@ using Tango.BL.Entities;
 using Tango.Core.Commands;
 using Tango.PPC.Common;
 using Tango.PPC.Common.Messages;
+using Tango.PPC.Common.Navigation;
 using Tango.PPC.Jobs.Messages;
+using Tango.PPC.Jobs.NavigationObjects;
 using Tango.PPC.Jobs.Views;
 
 namespace Tango.PPC.Jobs.ViewModels
@@ -18,7 +20,7 @@ namespace Tango.PPC.Jobs.ViewModels
     /// Represents the job summary view model.
     /// </summary>
     /// <seealso cref="Tango.PPC.Common.PPCViewModel" />
-    public class JobSummeryViewVM : PPCViewModel
+    public class JobSummeryViewVM : PPCViewModel, INavigationObjectReceiver<JobSummeryNavigationObject>
     {
         private ObservablesContext _context;
 
@@ -59,38 +61,11 @@ namespace Tango.PPC.Jobs.ViewModels
         /// </summary>
         public JobSummeryViewVM()
         {
-            RegisterForMessage<JobSelectedMessage>(HandleJobSelectedMessage);
-
             DyeCommand = new RelayCommand(StartJob);
             EditCommand = new RelayCommand(EditJob);
         }
 
         /// <summary>
-        /// Handles the job selected message.
-        /// </summary>
-        /// <param name="message">The message.</param>
-        private async void HandleJobSelectedMessage(JobSelectedMessage message)
-        {
-            _context = message.Context;
-            Job = message.Job;
-
-            Job = await new JobBuilder(_context).Set(Job.Guid)
-                    .WithConfiguration()
-                    .WithRML()
-                    .WithUser()
-                    .WithSegments()
-                    .WithBrushStops()
-                    .BuildAsync();
-
-
-            try
-            {
-                EstimatedDuration = await Job.GetEstimatedDuration();
-            }
-            catch { }
-        }
-
-        /// <summary>
         /// Edits the job.
         /// </summary>
         private void EditJob()
@@ -108,7 +83,7 @@ namespace Tango.PPC.Jobs.ViewModels
             {
                 LogManager.Log("Start job command pressed. Starting job and navigating to job progress view...");
 
-                PrintingManager.Print(Job, _context);
+                await PrintingManager.Print(Job, _context);
                 await NavigationManager.NavigateTo<JobsModule>(false, nameof(JobProgressView));
             }
             catch (Exception ex)
@@ -125,5 +100,26 @@ namespace Tango.PPC.Jobs.ViewModels
         {
 
         }
+
+        public async void OnNavigatedToWithObject(JobSummeryNavigationObject obj)
+        {
+            _context = obj.Context;
+            Job = obj.Job;
+
+            Job = await new JobBuilder(_context).Set(Job.Guid)
+                    .WithConfiguration()
+                    .WithRML()
+                    .WithUser()
+                    .WithSegments()
+                    .WithBrushStops()
+                    .BuildAsync();
+
+
+            try
+            {
+                EstimatedDuration = await Job.GetEstimatedDuration();
+            }
+            catch { }
+        }
     }
 }
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobViewVM.cs
index f0cf87079..713dfce42 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobViewVM.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobViewVM.cs
@@ -31,6 +31,9 @@ using Tango.Logging;
 using Tango.PPC.Common.Messages;
 using Tango.BL.Builders;
 using Tango.PPC.Jobs.AppButtons;
+using Tango.Core.Threading;
+using System.Diagnostics;
+using System.Runtime.ExceptionServices;
 
 namespace Tango.PPC.Jobs.ViewModels
 {
@@ -47,6 +50,7 @@ namespace Tango.PPC.Jobs.ViewModels
         private JobNavigationIntent _job_to_load_intent;
         private static Dictionary<String, List<FineTuneItem>> _jobs_fine_tune_items;
         private StartPrintingButton _start_printing_btn;
+        private ActionTimer _volumeConversionTimer;
 
         #region Properties
 
@@ -319,6 +323,8 @@ namespace Tango.PPC.Jobs.ViewModels
         /// </summary>
         public JobViewVM()
         {
+            _volumeConversionTimer = new ActionTimer(TimeSpan.FromMilliseconds(50));
+
             RegisterForMessage<JobSelectedMessage>(HandleJobSelectedMessage);
 
             FineTuneItems = new ObservableCollection<FineTuneItem>();
@@ -396,7 +402,8 @@ namespace Tango.PPC.Jobs.ViewModels
                 {
                     LogManager.Log($"Loading selected job '{_job_to_load.Name}'...");
 
-                    NotificationProvider.SetGlobalBusyMessage("Loading job details...");
+                    //NotificationProvider.SetGlobalBusyMessage("Loading job details...");
+                    IsFree = false;
 
                     _can_navigate_back = false;
 
@@ -425,6 +432,11 @@ namespace Tango.PPC.Jobs.ViewModels
                     Customers = await _db.Customers.Where(x => x.OrganizationGuid == MachineProvider.Machine.OrganizationGuid).ToListAsync();
                     TwineCatalogItems = await _db.ColorCatalogs.Where(x => x.RmlGuid == Job.Rml.Guid && x.ColorSpace.Code == (int)BL.Enumerations.ColorSpaces.Twine).OrderBy(x => x.Name).ToListAsync();
 
+                    foreach (var segment in Job.Segments)
+                    {
+                        SetSegmentLiquidVolumesIfVolume(segment);
+                    }
+
                     if (!_check_gamut_thread.IsAlive)
                     {
                         _check_gamut_thread.Start();
@@ -433,10 +445,6 @@ namespace Tango.PPC.Jobs.ViewModels
                     SegmentsCollectionView = CollectionViewSource.GetDefaultView(Job.Segments);
                     SegmentsCollectionView.SortDescriptions.Add(new SortDescription(nameof(Segment.SegmentIndex), ListSortDirection.Ascending));
 
-                    InvokeUIOnIdle(() =>
-                    {
-                        NotificationProvider.ReleaseGlobalBusyMessage();
-                    });
 
                     _job_to_load = null;
                 }
@@ -471,10 +479,16 @@ namespace Tango.PPC.Jobs.ViewModels
                 LogManager.Log(ex, $"Error loading job '{_job_to_load.Name}'");
                 await NotificationProvider.ShowError("An error occurred while trying to load the selected job.");
             }
+            finally
+            {
+                InvokeUIOnIdle(() =>
+                {
+                    IsFree = true;
+                    //NotificationProvider.ReleaseGlobalBusyMessage();
+                });
+            }
         }
 
-
-
         /// <summary>
         /// Saves the job.
         /// </summary>
@@ -545,18 +559,18 @@ namespace Tango.PPC.Jobs.ViewModels
         /// <summary>
         /// Starts the job.
         /// </summary>
-        private void StartJob()
+        private async void StartJob()
         {
             try
             {
                 LogManager.Log("Start job command pressed. Starting job and navigating to job progress view...");
-                PrintingManager.Print(Job, _db);
-                NavigationManager.NavigateTo<JobsModule>(nameof(JobProgressView));
+                await PrintingManager.Print(Job, _db);
+                await NavigationManager.NavigateTo<JobsModule>(nameof(JobProgressView));
             }
             catch (Exception ex)
             {
                 LogManager.Log(ex, "Could not start the current job.");
-                NotificationProvider.ShowError($"Cannot start job.\n{ex.Message}.");
+                await NotificationProvider.ShowError($"Cannot start job.\n{ex.Message}.");
             }
         }
 
@@ -598,7 +612,9 @@ namespace Tango.PPC.Jobs.ViewModels
             try
             {
                 LogManager.Log("Adding new solid segment...");
-                return Job.AddSolidSegment(MachineProvider.Machine.DefaultSegmentLength > 0 ? MachineProvider.Machine.DefaultSegmentLength : 10);
+                var s = Job.AddSolidSegment(MachineProvider.Machine.DefaultSegmentLength > 0 ? MachineProvider.Machine.DefaultSegmentLength : 10);
+                SetSegmentLiquidVolumesIfVolume(s);
+                return s;
             }
             catch (Exception ex)
             {
@@ -616,7 +632,9 @@ namespace Tango.PPC.Jobs.ViewModels
             try
             {
                 LogManager.Log("Adding new gradient segment...");
-                return Job.AddGradientSegment(MachineProvider.Machine.DefaultSegmentLength > 0 ? MachineProvider.Machine.DefaultSegmentLength : 10);
+                var s = Job.AddGradientSegment(MachineProvider.Machine.DefaultSegmentLength > 0 ? MachineProvider.Machine.DefaultSegmentLength : 10);
+                SetSegmentLiquidVolumesIfVolume(s);
+                return s;
             }
             catch (Exception ex)
             {
@@ -680,6 +698,18 @@ namespace Tango.PPC.Jobs.ViewModels
             }
         }
 
+        /// <summary>
+        /// Sets the segment liquid volumes.
+        /// </summary>
+        /// <param name="segment">The segment.</param>
+        private void SetSegmentLiquidVolumesIfVolume(Segment segment)
+        {
+            if (Job.ColorSpace.Code == BL.Enumerations.ColorSpaces.Volume.ToInt32())
+            {
+                segment.BrushStops.ToList().ForEach(x => x.SetLiquidVolumes(Job.Machine.Configuration, Job.Rml, Job.Rml.GetActiveProcessGroup().ProcessParametersTables.FirstOrDefault()));
+            }
+        }
+
         #endregion
 
         #region Brush Stops Management
@@ -692,6 +722,7 @@ namespace Tango.PPC.Jobs.ViewModels
         {
             LogManager.Log($"Adding new brush stop to segment {segment.SegmentIndex}.");
             segment.AddBrushStop();
+            SetSegmentLiquidVolumesIfVolume(segment);
         }
 
         /// <summary>
@@ -761,11 +792,36 @@ namespace Tango.PPC.Jobs.ViewModels
         /// <summary>
         /// Called when the brush stop field value has been changed (This called from the view!).
         /// </summary>
-        /// <param name="brushStop">The brush stop.</param>
-        public void OnBrushStopFieldValueChanged(BrushStop brushStop)
+        /// <param name="stop">The brush stop.</param>
+        [HandleProcessCorruptedStateExceptions]
+        public void OnBrushStopFieldValueChanged(BrushStop stop)
         {
-            brushStop.Corrected = false;
-            brushStop.OutOfGamutChecked = false;
+            if (stop != null)
+            {
+                stop.Corrected = false;
+                stop.OutOfGamutChecked = false;
+
+                if (stop.BrushColorSpace == BL.Enumerations.ColorSpaces.Volume)
+                {
+                    _volumeConversionTimer.ResetReplace(() =>
+                    {
+                        try
+                        {
+                            var output = TangoColorConverter.GetSuggestions(stop);
+
+                            stop.Red = output.SingleCoordinates.Red;
+                            stop.Green = output.SingleCoordinates.Green;
+                            stop.Blue = output.SingleCoordinates.Blue;
+                            stop.Corrected = true;
+                            stop.IsOutOfGamut = false;
+                        }
+                        catch (Exception ex)
+                        {
+                            LogManager.Log(ex, "An error occurred while trying to get volume => RGB from conversion engine.");
+                        }
+                    });
+                }
+            }
         }
 
         /// <summary>
@@ -802,20 +858,20 @@ namespace Tango.PPC.Jobs.ViewModels
         /// <summary>
         /// Starts a sample dye.
         /// </summary>
-        private void StartSampleDye()
+        private async void StartSampleDye()
         {
             try
             {
                 LogManager.Log("Sample dye command pressed...");
 
-                PrintingManager.PrintSample(Job, _db);
+                await PrintingManager.PrintSample(Job, _db);
 
-                NavigationManager.NavigateTo<JobsModule>(nameof(JobProgressView));
+                await NavigationManager.NavigateTo<JobsModule>(nameof(JobProgressView));
             }
             catch (Exception ex)
             {
                 LogManager.Log(ex, $"Error executing sample dye for job {Job.Name}.");
-                NotificationProvider.ShowError("An error occurred while trying to execute the sample dye.");
+                await NotificationProvider.ShowError("An error occurred while trying to execute the sample dye.");
             }
         }
 
@@ -940,7 +996,7 @@ namespace Tango.PPC.Jobs.ViewModels
         /// <summary>
         /// Starts the fine tuning.
         /// </summary>
-        private void StartFineTuning()
+        private async void StartFineTuning()
         {
             try
             {
@@ -948,14 +1004,14 @@ namespace Tango.PPC.Jobs.ViewModels
 
                 _jobs_fine_tune_items[Job.Guid] = FineTuneItems.ToList();
 
-                PrintingManager.PrintFineTuning(Job, _db, FineTuneItems);
+                await PrintingManager.PrintFineTuning(Job, _db, FineTuneItems);
 
-                NavigationManager.NavigateTo<JobsModule>(nameof(JobProgressView));
+                await NavigationManager.NavigateTo<JobsModule>(nameof(JobProgressView));
             }
             catch (Exception ex)
             {
                 LogManager.Log(ex, "Error executing fine tuning job.");
-                NotificationProvider.ShowError("An error occurred while trying to start the fine tuning job.");
+                await NotificationProvider.ShowError("An error occurred while trying to start the fine tuning job.");
             }
         }
 
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobsViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobsViewVM.cs
index aef6dd549..bd6f95d44 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobsViewVM.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobsViewVM.cs
@@ -272,15 +272,20 @@ namespace Tango.PPC.Jobs.ViewModels
         {
             LogManager.Log($"Job '{job.Name}' selected.");
 
+            RaiseMessage(new JobSelectedMessage() { Job = job, Context = _db });
+
             if (!directlyToEdit && MachineProvider.MachineOperator.Status == Integration.Operation.MachineStatuses.ReadyToDye)
             {
-                await NavigationManager.NavigateTo<JobsModule>(nameof(JobSummeryView));
+                await NavigationManager.NavigateWithObject<JobsModule, JobSummeryView, JobSummeryNavigationObject>(new JobSummeryNavigationObject()
+                {
+                    Context = _db,
+                    Job = job,
+                });
             }
             else
             {
                 await NavigationManager.NavigateTo<JobsModule>(nameof(JobView));
             }
-            RaiseMessage(new JobSelectedMessage() { Job = job, Context = _db });
         }
 
         /// <summary>
@@ -307,7 +312,7 @@ namespace Tango.PPC.Jobs.ViewModels
                         Jobs = jobs;
                         DraftJobsCollectionView = new ListCollectionView(Jobs);
                         DraftJobsCollectionView.SortDescriptions.Add(new SortDescription(nameof(Job.LastUpdated), ListSortDirection.Descending));
-                        DraftJobsCollectionView.Filter = new Predicate<object>(x => 
+                        DraftJobsCollectionView.Filter = new Predicate<object>(x =>
                         {
                             var job = x as Job;
 
@@ -324,7 +329,7 @@ namespace Tango.PPC.Jobs.ViewModels
 
                         HistoryJobsCollectionView = new ListCollectionView(Jobs);
                         HistoryJobsCollectionView.SortDescriptions.Add(new SortDescription(nameof(Job.LastUpdated), ListSortDirection.Descending));
-                        HistoryJobsCollectionView.Filter = new Predicate<object>(x => 
+                        HistoryJobsCollectionView.Filter = new Predicate<object>(x =>
                         {
                             var job = x as Job;
 
@@ -373,7 +378,7 @@ namespace Tango.PPC.Jobs.ViewModels
 
                 JobCreationViewVM vm = new JobCreationViewVM(
                     machine.SupportedJobTypes.Count > 0 ? machine.SupportedJobTypes : Enum.GetValues(typeof(JobTypes)).Cast<JobTypes>().ToList(),
-                    machine.SupportedColorSpaces.Count > 0 ? machine.SupportedColorSpaces : Enum.GetValues(typeof(ColorSpaces)).Cast<ColorSpaces>().Where(x => x.IsUserSpace()).ToList()
+                    machine.SupportedColorSpaces.Count > 0 ? machine.SupportedColorSpaces : Enum.GetValues(typeof(ColorSpaces)).Cast<ColorSpaces>().Where(x => x.IsUserSpace() || (ApplicationManager.IsInTechnicianMode && x == ColorSpaces.Volume)).ToList()
                     );
 
                 var settings = SettingsManager.Default.GetOrCreate<JobsModuleSettings>();
@@ -427,7 +432,7 @@ namespace Tango.PPC.Jobs.ViewModels
                 job.RmlGuid = machine.DefaultRml != null ? machine.DefaultRmlGuid : Adapter.Rmls.FirstOrDefault().Guid;
                 job.WindingMethodGuid = Adapter.WindingMethods.FirstOrDefault().Guid;
                 job.SpoolTypeGuid = machine.DefaultSpoolType != null ? machine.DefaultSpoolTypeGuid : Adapter.SpoolTypes.FirstOrDefault().Guid;
-                
+
                 if (Jobs.Count > 0)
                 {
                     job.JobIndex = Jobs.Max(x => x.JobIndex) + 1;
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/MainViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/MainViewVM.cs
index 7026a6ebc..ed1e28f55 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/MainViewVM.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/MainViewVM.cs
@@ -3,6 +3,8 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using Tango.BL;
+using Tango.BL.Builders;
 using Tango.BL.Entities;
 using Tango.BL.Enumerations;
 using Tango.Integration.Operation;
@@ -21,6 +23,8 @@ namespace Tango.PPC.Jobs.ViewModels
     /// <seealso cref="Tango.PPC.Common.PPCViewModel" />
     public class MainViewVM : PPCViewModel
     {
+        private NotificationItem _last_failed_job_notification;
+
         /// <summary>
         /// Called when the application has been started.
         /// </summary>
@@ -28,6 +32,44 @@ namespace Tango.PPC.Jobs.ViewModels
         {
             MachineProvider.MachineOperator.PrintingCompleted += MachineOperator_PrintingCompleted;
             MachineProvider.MachineOperator.PrintingFailed += MachineOperator_PrintingFailed;
+            MachineProvider.MachineOperator.ResumingJob += MachineOperator_ResumingJob;
+        }
+
+        private async void MachineOperator_ResumingJob(object sender, ResumingJobEventArgs e)
+        {
+            LogManager.Log($"Trying to resume job '{e.JobGuid}'...");
+
+            try
+            {
+                var job = await new JobBuilder(ObservablesContext.CreateDefault()).Set(e.JobGuid)
+                .WithConfiguration()
+                .WithRML()
+                .WithUser()
+                .WithSegments()
+                .WithBrushStops()
+                .BuildAsync();
+
+                e.Approve(job);
+
+                InvokeUI(() =>
+                {
+                    NavigationManager.NavigateTo<JobsModule>(nameof(JobProgressView));
+
+                    if (_last_failed_job_notification != null)
+                    {
+                        _last_failed_job_notification.Close();
+                        _last_failed_job_notification = null;
+                    }
+                });
+            }
+            catch (Exception ex)
+            {
+                LogManager.Log(ex, "An error occurred while trying to resume the job.");
+                InvokeUI(() =>
+                {
+                    NotificationProvider.ShowError("An error occurred while trying to resume a job in progress.");
+                });
+            }
         }
 
         /// <summary>
@@ -37,7 +79,7 @@ namespace Tango.PPC.Jobs.ViewModels
         /// <param name="e">The <see cref="Integration.Operation.PrintingFailedEventArgs"/> instance containing the event data.</param>
         private void MachineOperator_PrintingFailed(object sender, PrintingFailedEventArgs e)
         {
-            NotificationProvider.PushNotification(new MessageNotificationItem(
+            _last_failed_job_notification = NotificationProvider.PushNotification(new MessageNotificationItem(
                 String.Format("'{0}' failed.", e.Job.Name),
                 String.Format("The job '{1}' has failed due to unexpected error.{0}{2}{0}{0}Tap to view this job details.", Environment.NewLine, e.Job.Name, e.Exception), MessageNotificationItem.MessageNotificationItemTypes.Error, () =>
                  {