From d33c19b3ac6803de4b5c8d475832efef131c1a45 Mon Sep 17 00:00:00 2001
From: Roy Ben Shabat <Roy@twine-s.com>
Date: Wed, 30 Dec 2020 15:11:34 +0000
Subject: Revert "Hope it is fine"

---
 .../Tango.PPC.Jobs/ViewModels/JobProgressViewVM.cs | 108 +++++++++++++++------
 1 file changed, 79 insertions(+), 29 deletions(-)

(limited to 'Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobProgressViewVM.cs')

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 103a10b28..8d5bd284d 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
@@ -6,8 +6,10 @@ using System.Threading.Tasks;
 using Tango.BL.Entities;
 using Tango.Core.Commands;
 using Tango.Integration.Operation;
+using Tango.PMR.Printing;
 using Tango.PPC.Common;
 using Tango.PPC.Common.Navigation;
+using Tango.PPC.Common.Notifications;
 using Tango.PPC.Jobs.AppBarItems;
 using Tango.PPC.Jobs.AppButtons;
 using Tango.PPC.Jobs.Dialogs;
@@ -47,6 +49,26 @@ namespace Tango.PPC.Jobs.ViewModels
             set { _runningJobStatus = value; RaisePropertyChangedAuto(); }
         }
 
+        private bool _isDisplayJobOutline;
+        /// <summary>
+        /// Gets or sets a value indicating whether to display the job outline.
+        /// </summary>
+        public bool IsDisplayJobOutline
+        {
+            get { return _isDisplayJobOutline; }
+            set { _isDisplayJobOutline = value; RaisePropertyChangedAuto(); }
+        }
+
+        private JobTicket _jobOutlineTicket;
+        /// <summary>
+        /// Gets or sets the job outline ticket.
+        /// </summary>
+        public JobTicket JobOutlineTicket
+        {
+            get { return _jobOutlineTicket; }
+            set { _jobOutlineTicket = value; RaisePropertyChangedAuto(); }
+        }
+
         #endregion
 
         #region Commands
@@ -59,6 +81,16 @@ namespace Tango.PPC.Jobs.ViewModels
         /// </value>
         public RelayCommand GoToJobCommand { get; set; }
 
+        /// <summary>
+        /// Gets or sets the display job outline command.
+        /// </summary>
+        public RelayCommand DisplayJobOutlineCommand { get; set; }
+
+        /// <summary>
+        /// Gets or sets the hide job outline command.
+        /// </summary>
+        public RelayCommand HideJobOutlineCommand { get; set; }
+
         #endregion
 
         public JobProgressViewVM()
@@ -67,14 +99,21 @@ namespace Tango.PPC.Jobs.ViewModels
             _stop_job_btn.Pressed += _stop_job_btn_Pressed;
 
             GoToJobCommand = new RelayCommand(GoToJob);
+            DisplayJobOutlineCommand = new RelayCommand(DisplayJobOutline);
+            HideJobOutlineCommand = new RelayCommand(HideJobOutline);
         }
 
-        private void _stop_job_btn_Pressed()
+        #region Private Methods
+
+        private void HideJobOutline()
         {
-            if (_handler != null)
-            {
-                _handler.Cancel();
-            }
+            IsDisplayJobOutline = false;
+        }
+
+        private void DisplayJobOutline()
+        {
+            JobOutlineTicket = _handler.JobTicket;
+            IsDisplayJobOutline = true;
         }
 
         private void GoToJob()
@@ -83,6 +122,8 @@ namespace Tango.PPC.Jobs.ViewModels
             NavigationManager.ClearHistoryExcept<JobsView>();
         }
 
+        #endregion
+
         #region Override Methods
 
         /// <summary>
@@ -93,23 +134,6 @@ namespace Tango.PPC.Jobs.ViewModels
             MachineProvider.MachineOperator.PrintingStarted += MachineOperator_PrintingStarted;
         }
 
-        /// <summary>
-        /// Called when the navigation system has navigated from this VM view.
-        /// </summary>
-        public override void OnNavigatedFrom()
-        {
-            base.OnNavigatedFrom();
-
-            if (MachineProvider.MachineOperator.IsPrinting && _handler != null && !_handler.IsCanceled)
-            {
-                NotificationProvider.PushAppBarItem<JobProgressAppBarItem>().Pressed += (_, __) =>
-                {
-                    NotificationProvider.CurrentAppBarItem.Close();
-                    NavigationManager.NavigateTo<JobsModule>(nameof(JobProgressView));
-                };
-            }
-        }
-
         /// <summary>
         /// Called when the navigation system has navigated to this VM view.
         /// </summary>
@@ -117,18 +141,26 @@ namespace Tango.PPC.Jobs.ViewModels
         {
             base.OnNavigatedTo();
 
-            if (NotificationProvider.HasAppBarItem && NotificationProvider.CurrentAppBarItem is JobProgressAppBarItem)
+            IsDisplayJobOutline = false;
+
+            if (_handler != null && !_handler.Status.IsFailed)
             {
-                NotificationProvider.CurrentAppBarItem.Close();
+                _stop_job_btn.Push();
             }
-
-            _stop_job_btn.Push();
         }
 
         #endregion
 
         #region Event Handlers
 
+        private void _stop_job_btn_Pressed()
+        {
+            if (_handler != null)
+            {
+                _handler.Cancel();
+            }
+        }
+
         /// <summary>
         /// Handles the PrintingStarted event of the MachineOperator.
         /// </summary>
@@ -141,8 +173,10 @@ namespace Tango.PPC.Jobs.ViewModels
             e.JobHandler.StatusChanged += JobHandler_StatusChanged;
             e.JobHandler.SpoolChangeRequired += JobHandler_SpoolChangeRequired;
             e.JobHandler.Stopped += JobHandler_Stopped;
+            e.JobHandler.CanCancelChanged += JobHandler_CanCancelChanged;
 
             _stop_job_btn.Push();
+            _stop_job_btn.IsEnabled = true;
         }
 
         /// <summary>
@@ -172,12 +206,18 @@ namespace Tango.PPC.Jobs.ViewModels
         /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
         private void JobHandler_Stopped(object sender, EventArgs e)
         {
-            if (NotificationProvider.HasAppBarItem && NotificationProvider.CurrentAppBarItem is JobProgressAppBarItem)
+            if (_stop_job_btn != null)
             {
-                NotificationProvider.CurrentAppBarItem.Close();
+                _stop_job_btn.Pop();
             }
 
-            _stop_job_btn.Pop();
+            if (_handler != null)
+            {
+                _handler.StatusChanged -= JobHandler_StatusChanged;
+                _handler.SpoolChangeRequired -= JobHandler_SpoolChangeRequired;
+                _handler.Stopped -= JobHandler_Stopped;
+                _handler.CanCancelChanged -= JobHandler_CanCancelChanged;
+            }
         }
 
         /// <summary>
@@ -193,6 +233,16 @@ namespace Tango.PPC.Jobs.ViewModels
             });
         }
 
+        /// <summary>
+        /// Handles the CanCancelChanged event of the JobHandler control.
+        /// </summary>
+        /// <param name="sender">The source of the event.</param>
+        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
+        private void JobHandler_CanCancelChanged(object sender, EventArgs e)
+        {
+            _stop_job_btn.IsEnabled = _handler.CanCancel;
+        }
+
         #endregion
     }
 }
-- 
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