Implemented single user mode on PPC.

4 files changed, 30 insertions, 10 deletions

diff --git a/Software/Visual_Studio/PPC/Tango.PPC.Common/Authentication/IAuthenticationProvider.cs b/Software/Visual_Studio/PPC/Tango.PPC.Common/Authentication/IAuthenticationProvider.cs
index dd7faae36..33761c8d6 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.Common/Authentication/IAuthenticationProvider.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.Common/Authentication/IAuthenticationProvider.cs
@@ -27,8 +27,9 @@ namespace Tango.PPC.Common.Authentication
         /// </summary>
         /// <param name="email">The email.</param>
         /// <param name="password">The password.</param>
+        /// <param name="encrypt">Determines whether to encrypt the provided password before attempting to login</param>
         /// <returns></returns>
-        Task<User> Login(String email, String password);
+        Task<User> Login(String email, String password, bool encrypt = true);
 
         /// <summary>
         /// Logs-out the current logged-in user.
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/Authentication/DefaultAuthenticationProvider.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/Authentication/DefaultAuthenticationProvider.cs
index 23761eb9b..04e968da2 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/Authentication/DefaultAuthenticationProvider.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Authentication/DefaultAuthenticationProvider.cs
@@ -50,12 +50,13 @@ namespace Tango.PPC.UI.Authentication
         /// </summary>
         /// <param name="email">The email.</param>
         /// <param name="password">The password.</param>
+        /// <param name="encrypt">Determines whether to encrypt the provided password before attempting to login</param>
         /// <returns></returns>
-        public Task<User> Login(string email, string password)
+        public Task<User> Login(string email, string password, bool encrypt = true)
         {
-            return Task.Factory.StartNew<User>(() => 
+            return Task.Factory.StartNew<User>(() =>
             {
-                String hash = User.GetPasswordHash(password);
+                String hash = encrypt ? User.GetPasswordHash(password) : password;
 
                 LogManager.Log($"Logging in user {email}...");
 
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/LoadingViewVM.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/LoadingViewVM.cs
index 852997f87..486829103 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/LoadingViewVM.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/LoadingViewVM.cs
@@ -19,6 +19,7 @@ using Tango.PPC.Common.Notifications;
 using Tango.PPC.Common.Notifications.NotificationItems;
 using Tango.PPC.Jobs;
 using Tango.SharedUI;
+using System.Data.Entity;
 
 namespace Tango.PPC.UI.ViewModels
 {
@@ -58,11 +59,24 @@ namespace Tango.PPC.UI.ViewModels
         /// <summary>
         /// Called when the application has been started.
         /// </summary>
-        public override void OnApplicationStarted()
+        public async override void OnApplicationStarted()
         {
-            IsLoading = false;
-            LogManager.Log("Application started. Navigating to LoginView...");
-            NavigationManager.NavigateTo(NavigationView.LoginView);
+            using (ObservablesContext db = ObservablesContext.CreateDefault())
+            {
+                if (db.Users.Count() == 1)
+                {
+                    var user = await db.Users.FirstAsync();
+                    LogManager.Log($"Application started. Single user detected ({user.Email}). Skipping LoginView...");
+                    await AuthenticationProvider.Login(user.Email, user.Password, false);
+                    IsLoading = false;
+                }
+                else
+                {
+                    LogManager.Log("Application started. Navigating to LoginView...");
+                    await NavigationManager.NavigateTo(NavigationView.LoginView);
+                    IsLoading = false;
+                }
+            }
         }
     }
 }
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoadingView.xaml b/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoadingView.xaml
index 36baf413d..895619807 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoadingView.xaml
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoadingView.xaml
@@ -13,7 +13,7 @@
              d:DesignHeight="1280" d:DesignWidth="800" d:DataContext="{d:DesignInstance Type=vm:LoadingViewVM, IsDesignTimeCreatable=False}" DataContext="{x:Static global:ViewModelLocator.LoadingView}">
     <Grid>
         <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center">
-            <Image gif:ImageBehavior.EnableAnimation="{Binding IsLoading}" gif:ImageBehavior.AnimatedSource="/Images/Twine_Loading_GIF.gif" Margin="100" RenderTransformOrigin="0.5,0.5" RenderOptions.BitmapScalingMode="Fant">
+            <Image gif:ImageBehavior.EnableAnimation="{Binding IsLoading}" gif:ImageBehavior.AnimatedSource="/Images/Twine_Loading_GIF.gif" Margin="100 100 100 0" RenderTransformOrigin="0.5,0.5" RenderOptions.BitmapScalingMode="Fant" Height="382">
                 <Image.Style>
                     <Style TargetType="Image">
                         <Setter Property="RenderTransform">
@@ -46,7 +46,11 @@
                     </Style>
                 </Image.Style>
             </Image>
-            <TextBlock FontSize="{StaticResource TangoHeaderFontSize}" Margin="20" HorizontalAlignment="Center" Width="150">
+
+            <TextBlock Margin="0 40 0 0" HorizontalAlignment="Center" FontSize="{StaticResource TangoTitleFontSize}" Foreground="{StaticResource TangoGrayTextBrush}">
+                <Run>v</Run><Run Text="{Binding ApplicationManager.Version,Mode=OneWay}"></Run>
+            </TextBlock>
+            <TextBlock FontSize="{StaticResource TangoHeaderFontSize}" Margin="0 100 0 0" HorizontalAlignment="Center" Width="150">
                 <TextBlock.Style>
                     <Style TargetType="TextBlock">
                         <Setter Property="Text" Value="Loading"></Setter>