1 files changed, 71 insertions, 16 deletions

diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Technician/ViewModels/SystemViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Technician/ViewModels/SystemViewVM.cs
index 444c1d09e..452907366 100644
--- a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Technician/ViewModels/SystemViewVM.cs
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Technician/ViewModels/SystemViewVM.cs
@@ -8,16 +8,20 @@ using System.Net.Sockets;
 using System.Text;
 using System.Threading.Tasks;
 using System.Timers;
+using Tango.BL;
 using Tango.Core.Commands;
 using Tango.PPC.Common;
 using Tango.PPC.Common.OS;
 using Tango.Settings;
+using System.Data.Entity;
+using Tango.PPC.Common.UWF;
 
 namespace Tango.PPC.Technician.ViewModels
 {
     public class SystemViewVM : PPCViewModel
     {
         private IOperationSystemManager _os;
+        private IUnifiedWriteFilterManager _uwf;
         private Timer _statsTimer;
         private bool _resettingDevice;
 
@@ -56,6 +60,20 @@ namespace Tango.PPC.Technician.ViewModels
             set { _ipAddress = value; RaisePropertyChangedAuto(); }
         }
 
+        private String _totalDyeTime;
+        public String TotalDyeTime
+        {
+            get { return _totalDyeTime; }
+            set { _totalDyeTime = value; RaisePropertyChangedAuto(); }
+        }
+
+        private String _totalDyeMeters;
+        public String TotalDyeMeters
+        {
+            get { return _totalDyeMeters; }
+            set { _totalDyeMeters = value; RaisePropertyChangedAuto(); }
+        }
+
         public RelayCommand ResetDeviceCommand { get; set; }
 
         public RelayCommand RestartCommand { get; set; }
@@ -66,9 +84,10 @@ namespace Tango.PPC.Technician.ViewModels
 
         public RelayCommand ExitToExplorerCommand { get; set; }
 
-        public SystemViewVM(IOperationSystemManager os)
+        public SystemViewVM(IOperationSystemManager os, IUnifiedWriteFilterManager uwf)
         {
             _os = os;
+            _uwf = uwf;
 
             CPU = 0;
             RAM = 0;
@@ -86,7 +105,7 @@ namespace Tango.PPC.Technician.ViewModels
             {
                 _resettingDevice = true;
                 ResetDeviceCommand.RaiseCanExecuteChanged();
-                await MachineProvider.MachineOperator.ResetDFU();
+                await MachineProvider.MachineOperator.Reset();
                 await NotificationProvider.ShowInfo("Embedded device has been reset successfully.");
             }
             catch (Exception ex)
@@ -102,11 +121,30 @@ namespace Tango.PPC.Technician.ViewModels
 
         private async void FactoryReset()
         {
-            if (await NotificationProvider.ShowQuestion("Are you sure you want to reset this device and back to factory settings?"))
+            if (await NotificationProvider.ShowQuestion("Are you sure you want to reset this device back to factory settings?"))
             {
                 Settings.ApplicationState = ApplicationStates.FactoryRestore;
                 Settings.Save();
-                ApplicationManager.Restart();
+                try
+                {
+                    NotificationProvider.SetGlobalBusyMessage("Disabling write filter protection...");
+                    await _uwf.Disable();
+                    await Task.Delay(2000);
+                    NotificationProvider.ReleaseGlobalBusyMessage();
+                    await NavigationManager.NavigateTo(Common.Navigation.NavigationView.RestartingSystemView);
+                    await Task.Delay(4000);
+                    _os.Restart();
+                }
+                catch (Exception ex)
+                {
+                    LogManager.Log(ex, "Error executing factory reset.");
+                    NotificationProvider.ReleaseGlobalBusyMessage();
+                    await NotificationProvider.ShowError($"Error executing factory reset.\n{ex.FlattenMessage()}");
+                }
+                finally
+                {
+                    NotificationProvider.ReleaseGlobalBusyMessage();
+                }
             }
         }
 
@@ -122,6 +160,8 @@ namespace Tango.PPC.Technician.ViewModels
         {
             if (await NotificationProvider.ShowQuestion("Are you sure you want to restart the device?"))
             {
+                await NavigationManager.NavigateTo(Common.Navigation.NavigationView.RestartingSystemView);
+                await Task.Delay(4000);
                 _os.Restart();
             }
         }
@@ -130,12 +170,7 @@ namespace Tango.PPC.Technician.ViewModels
         {
             if (await NotificationProvider.ShowQuestion("Close the application and start OS shell?"))
             {
-                Process.Start(new ProcessStartInfo()
-                {
-                    UseShellExecute = true,
-                    FileName = "explorer.exe",
-                });
-
+                _os.OpenShell();
                 ApplicationManager.ShutDown();
             }
         }
@@ -148,12 +183,6 @@ namespace Tango.PPC.Technician.ViewModels
             _statsTimer.Start();
         }
 
-        public override void OnApplicationReady()
-        {
-            base.OnApplicationReady();
-            IPAddress = GetIpv4Address();
-        }
-
         private void _statsTimer_Elapsed(object sender, ElapsedEventArgs e)
         {
             if (IsVisible)
@@ -244,5 +273,31 @@ namespace Tango.PPC.Technician.ViewModels
                 return "N/A";
             }
         }
+
+        public async override void OnNavigatedTo()
+        {
+            base.OnNavigatedTo();
+
+            IPAddress = GetIpv4Address();
+
+            try
+            {
+                using (ObservablesContext db = ObservablesContext.CreateDefault())
+                {
+                    var jobRuns = await db.JobRuns.Select(x => new { x.StartDate, x.EndDate, x.EndPosition }).ToListAsync();
+
+                    TotalDyeTime = TimeSpan.FromHours(jobRuns.Select(x => x.EndDate - x.StartDate).Sum(x => x.TotalHours)).ToStringUnlimitedHours();
+
+                    int meters = (int)jobRuns.Select(x => x.EndPosition).Sum();
+                    TotalDyeMeters = $"{meters.ToString("N0")} meters";
+                }
+            }
+            catch (Exception ex)
+            {
+                LogManager.Log(ex, "Error loading machine counters.");
+                TotalDyeTime = "error!";
+                TotalDyeMeters = "error!";
+            }
+        }
     }
 }