Improved user login errors.

Added machine counters to connected machine view.

2 files changed, 47 insertions, 1 deletions

diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/ConnectedMachineViewVM.cs b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/ConnectedMachineViewVM.cs
index 5467c53a0..16f6938a0 100644
--- a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/ConnectedMachineViewVM.cs
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/ConnectedMachineViewVM.cs
@@ -3,12 +3,14 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using Tango.BL;
 using Tango.BL.Entities;
 using Tango.Core.Commands;
 using Tango.MachineStudio.Common.Diagnostics;
 using Tango.MachineStudio.Common.Notifications;
 using Tango.MachineStudio.Common.StudioApplication;
 using Tango.SharedUI;
+using System.Data.Entity;
 
 namespace Tango.MachineStudio.UI.ViewModels
 {
@@ -39,6 +41,19 @@ namespace Tango.MachineStudio.UI.ViewModels
             set { _diagnosticsFrameProvider = value; RaisePropertyChangedAuto(); }
         }
 
+        private String _totalMachineWorkTime;
+        public String TotalMachineWorkTime
+        {
+            get { return _totalMachineWorkTime; }
+            set { _totalMachineWorkTime = value; RaisePropertyChangedAuto(); }
+        }
+
+        private String _totalMachineMeters;
+        public String TotalMachineMeters
+        {
+            get { return _totalMachineMeters; }
+            set { _totalMachineMeters = value; RaisePropertyChangedAuto(); }
+        }
 
         public RelayCommand DisconnectCommand { get; set; }
 
@@ -64,5 +79,36 @@ namespace Tango.MachineStudio.UI.ViewModels
             Result = result;
             Accept();
         }
+
+        public override void OnShow()
+        {
+            base.OnShow();
+            LoadMachineCounters();
+        }
+
+        private async void LoadMachineCounters()
+        {
+            try
+            {
+                TotalMachineMeters = "loading...";
+                TotalMachineWorkTime = "loading...";
+
+                using (ObservablesContext db = ObservablesContext.CreateDefault())
+                {
+                    var jobs = await db.Jobs.Include(x => x.JobRuns).Where(x => x.MachineGuid == ApplicationManager.Machine.Guid).ToListAsync();
+
+                    TotalMachineWorkTime = TimeSpan.FromHours(jobs.SelectMany(x => x.JobRuns).Select(x => x.EndDate - x.StartDate).Sum(x => x.TotalHours)).ToString(@"hh\:mm\:ss");
+
+                    int meters = (int)jobs.SelectMany(x => x.JobRuns).Select(x => x.EndPosition).Sum();
+                    TotalMachineMeters = $"{meters.ToString("N0")} meters";
+                }
+            }
+            catch (Exception ex)
+            {
+                LogManager.Log(ex, "Error loading machine counters.");
+                TotalMachineMeters = "error!";
+                TotalMachineWorkTime = "error!";
+            }
+        }
     }
 }
diff --git a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/LoginViewVM.cs b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/LoginViewVM.cs
index 1165c0920..b9cd82979 100644
--- a/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/LoginViewVM.cs
+++ b/Software/Visual_Studio/MachineStudio/Tango.MachineStudio.UI/ViewModels/LoginViewVM.cs
@@ -193,7 +193,7 @@ namespace Tango.MachineStudio.UI.ViewModels
                 catch (Exception ex)
                 {
                     LogManager.Log(ex, "Login Error.");
-                    _notificationProvider.ShowError($"The specified email or password was incorrect, or you don't have a permission to run this application.\nError: {ex.FlattenMessage()}");
+                    _notificationProvider.ShowError($"An error occurred while trying to perform the logging operation.\n{ex.FlattenMessage()}");
                 }
                 finally
                 {