Improved Keyboard View.

Applies TouchPanel to PPC.
Implemented LoginView for PPC.

15 files changed, 139 insertions, 22 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 0fca03d49..0892932a8 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.Common/Authentication/IAuthenticationProvider.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.Common/Authentication/IAuthenticationProvider.cs
@@ -28,7 +28,7 @@ namespace Tango.PPC.Common.Authentication
         /// <param name="email">The email.</param>
         /// <param name="password">The password.</param>
         /// <returns></returns>
-        Task<User> Login(String email, String password);
+        User Login(String email, String password);
 
         /// <summary>
         /// Logs-out the current logged-in user.
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.Common/Navigation/NavigationView.cs b/Software/Visual_Studio/PPC/Tango.PPC.Common/Navigation/NavigationView.cs
index 457aaf0ab..f5744fd21 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.Common/Navigation/NavigationView.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.Common/Navigation/NavigationView.cs
@@ -13,6 +13,7 @@ namespace Tango.PPC.Common.Navigation
     {
         LoadingView,
         LayoutView,
+        LoginView,
         HomeModule,
         ShutdownView,
     }
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.Common/Resources/Fonts.xaml b/Software/Visual_Studio/PPC/Tango.PPC.Common/Resources/Fonts.xaml
index a65810ab9..ff3e99cbf 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.Common/Resources/Fonts.xaml
+++ b/Software/Visual_Studio/PPC/Tango.PPC.Common/Resources/Fonts.xaml
@@ -6,12 +6,10 @@
     <FontFamily x:Key="TangoFlexoFontFamily">Flexo</FontFamily>
 
     <sys:Double x:Key="TangoDefaultFontSize">16</sys:Double>
-    <sys:Double x:Key="TangoKeyboardFontSize">20</sys:Double>
     <sys:Double x:Key="TangoDataGridHeaderFontSize">16</sys:Double>
     <sys:Double x:Key="TangoNavigationLinksFontSize">18</sys:Double>
     <sys:Double x:Key="TangoHeaderFontSize">30</sys:Double>
+    <sys:Double x:Key="TangoTitleFontSize">20</sys:Double>
     <sys:Double x:Key="TangoButtonFontSize">20</sys:Double>
-    <sys:Double x:Key="TangoMessageBoxTitleFontSize">30</sys:Double>
-    <sys:Double x:Key="TangoMessageBoxMessageFontSize">20</sys:Double>
-    
+
 </ResourceDictionary>
\ No newline at end of file
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 53a37c7f5..e78eef13d 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/Authentication/DefaultAuthenticationProvider.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Authentication/DefaultAuthenticationProvider.cs
@@ -42,14 +42,11 @@ namespace Tango.PPC.UI.Authentication
         /// <param name="email">The email.</param>
         /// <param name="password">The password.</param>
         /// <returns></returns>
-        public Task<User> Login(string email, string password)
+        public User Login(string email, string password)
         {
-            return Task.Factory.StartNew(() =>
-            {
-                CurrentUser = ObservablesEntitiesAdapter.Instance.Users.SingleOrDefault(x => x.Email.ToLower() == email && x.Password == password);
-                CurrentUserChanged?.Invoke(this, CurrentUser);
-                return CurrentUser;
-            });
+            CurrentUser = ObservablesEntitiesAdapter.Instance.Users.SingleOrDefault(x => x.Email.ToLower() == email && x.Password == password);
+            CurrentUserChanged?.Invoke(this, CurrentUser);
+            return CurrentUser;
         }
 
         /// <summary>
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/Images/user-profile.png b/Software/Visual_Studio/PPC/Tango.PPC.UI/Images/user-profile.png
new file mode 100644
index 000000000..00941399d
--- /dev/null
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Images/user-profile.png
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/Resources/Fonts.xaml b/Software/Visual_Studio/PPC/Tango.PPC.UI/Resources/Fonts.xaml
index 57a7fa9f4..d7e392f09 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/Resources/Fonts.xaml
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Resources/Fonts.xaml
@@ -3,6 +3,6 @@
                     xmlns:sys="clr-namespace:System;assembly=mscorlib"
                     xmlns:local="clr-namespace:Tango.PPC.UI.Resources">
 
-
+    <sys:Double x:Key="TangoKeyboardFontSize">20</sys:Double>
     
 </ResourceDictionary>
\ No newline at end of file
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/Tango.PPC.UI.csproj b/Software/Visual_Studio/PPC/Tango.PPC.UI/Tango.PPC.UI.csproj
index ffe4c0799..bc6e35761 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/Tango.PPC.UI.csproj
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Tango.PPC.UI.csproj
@@ -51,6 +51,9 @@
     <Reference Include="Google.Protobuf, Version=3.4.1.0, Culture=neutral, PublicKeyToken=a7d26565bac4d604, processorArchitecture=MSIL">
       <HintPath>..\..\packages\Google.Protobuf.3.4.1\lib\net45\Google.Protobuf.dll</HintPath>
     </Reference>
+    <Reference Include="SimpleValidator, Version=0.6.1.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\..\packages\SimpleValidator.0.6.1.0\lib\net40\SimpleValidator.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.ComponentModel.DataAnnotations" />
     <Reference Include="System.Data" />
@@ -114,6 +117,9 @@
     <Compile Include="Views\LoadingView.xaml.cs">
       <DependentUpon>LoadingView.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Views\LoginView.xaml.cs">
+      <DependentUpon>LoginView.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Views\MainView.xaml.cs">
       <DependentUpon>MainView.xaml</DependentUpon>
     </Compile>
@@ -153,6 +159,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="Views\LoginView.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="Views\MainView.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
@@ -172,6 +182,7 @@
       <DependentUpon>Settings.settings</DependentUpon>
       <DesignTimeSharedInput>True</DesignTimeSharedInput>
     </Compile>
+    <Resource Include="Images\user-profile.png" />
     <Resource Include="Images\warning-test.png" />
     <EmbeddedResource Include="Properties\Resources.resx">
       <Generator>ResXFileCodeGenerator</Generator>
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModelLocator.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModelLocator.cs
index 486392c95..11747810f 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModelLocator.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModelLocator.cs
@@ -55,6 +55,7 @@ namespace Tango.PPC.UI
 
             TangoIOC.Default.Register<LoadingViewVM>();
             TangoIOC.Default.Register<MainViewVM>();
+            TangoIOC.Default.Register<LoginViewVM>();
             TangoIOC.Default.Register<LayoutViewVM>();
 
 
@@ -88,6 +89,14 @@ namespace Tango.PPC.UI
             }
         }
 
+        public static LoginViewVM LoginViewVM
+        {
+            get
+            {
+                return TangoIOC.Default.GetInstance<LoginViewVM>();
+            }
+        }
+
         public static LayoutViewVM LayoutViewVM
         {
             get
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 5bc02f829..f14fb7283 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/LoadingViewVM.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/LoadingViewVM.cs
@@ -34,14 +34,9 @@ namespace Tango.PPC.UI.ViewModels
         /// <summary>
         /// Called when the application has been started.
         /// </summary>
-        public async override void OnApplicationStarted()
+        public override void OnApplicationStarted()
         {
-            ApplicationManager.ModulesInitialized += (_, __) =>
-            {
-                NavigationManager.NavigateTo(NavigationView.HomeModule);
-            };
-
-            await AuthenticationProvider.Login("roy@twine-s.com", "1234");
+            NavigationManager.NavigateTo(NavigationView.LoginView);
         }
     }
 }
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/LoginViewVM.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/LoginViewVM.cs
index 6962de59d..5086fd323 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/LoginViewVM.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModels/LoginViewVM.cs
@@ -3,15 +3,61 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using Tango.Core.Commands;
 using Tango.PPC.Common;
+using Tango.PPC.Common.Navigation;
+using SimpleValidator.Extensions;
+using System.ComponentModel.DataAnnotations;
 
 namespace Tango.PPC.UI.ViewModels
 {
     public class LoginViewVM : PPCViewModel
     {
+        public RelayCommand LoginCommand { get; set; }
+
+        private String _email;
+        [Required(ErrorMessage = "Email is required")]
+        [EmailAddress(ErrorMessage = "Please enter a valid email address")]
+        public String Email
+        {
+            get { return _email; }
+            set { _email = value; RaisePropertyChangedAuto(); }
+        }
+
+        private String _password;
+        [Required(ErrorMessage = "Password is required")]
+        public String Password
+        {
+            get { return _password; }
+            set { _password = value; RaisePropertyChangedAuto(); }
+        }
+
+        public LoginViewVM()
+        {
+            LoginCommand = new RelayCommand(Login);
+        }
+
         public override void OnApplicationStarted()
         {
-            
+
+        }
+
+        private void Login()
+        {
+            if (Validate())
+            {
+                var user = AuthenticationProvider.Login(Email, Password);
+
+                if (user == null)
+                {
+                    NotificationProvider.ShowWarning("Email or password are incorrect.");
+                }
+
+                ApplicationManager.ModulesInitialized += (_, __) =>
+                {
+                    NavigationManager.NavigateTo(NavigationView.HomeModule);
+                };
+            }
         }
     }
 }
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 d50c42f7c..f1eecc702 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoadingView.xaml
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoadingView.xaml
@@ -8,7 +8,7 @@
              xmlns:touch="clr-namespace:Tango.Touch.Controls;assembly=Tango.Touch"
              xmlns:local="clr-namespace:Tango.PPC.UI.Views"
              mc:Ignorable="d" 
-             d:DesignHeight="1280" d:DesignWidth="720" Background="White" d:DataContext="{d:DesignInstance Type=vm:LoadingViewVM, IsDesignTimeCreatable=False}" DataContext="{x:Static global:ViewModelLocator.LoadingView}">
+             d:DesignHeight="1280" d:DesignWidth="720" d:DataContext="{d:DesignInstance Type=vm:LoadingViewVM, IsDesignTimeCreatable=False}" DataContext="{x:Static global:ViewModelLocator.LoadingView}">
     <Grid>
         <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center">
             <touch:TouchBusyIndicator IsIndeterminate="True" Value="0" Width="200" Height="200" StrokeThickness="10"></touch:TouchBusyIndicator>
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoginView.xaml b/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoginView.xaml
new file mode 100644
index 000000000..c70c07a43
--- /dev/null
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoginView.xaml
@@ -0,0 +1,30 @@
+<UserControl x:Class="Tango.PPC.UI.Views.LoginView"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:vm="clr-namespace:Tango.PPC.UI.ViewModels"
+			 xmlns:global="clr-namespace:Tango.PPC.UI"
+             xmlns:touch="clr-namespace:Tango.Touch.Controls;assembly=Tango.Touch"
+             xmlns:keyboard="clr-namespace:Tango.Touch.Keyboard;assembly=Tango.Touch"
+             xmlns:local="clr-namespace:Tango.PPC.UI.Views"
+             mc:Ignorable="d" 
+             d:DesignHeight="1280" d:DesignWidth="720" Background="White" d:DataContext="{d:DesignInstance Type=vm:LoginViewVM, IsDesignTimeCreatable=False}" DataContext="{x:Static global:ViewModelLocator.LoginViewVM}">
+    <Grid>
+        <StackPanel HorizontalAlignment="Center" VerticalAlignment="Center" Width="350" x:Name="keyboardContainer">
+            <Image Source="/Images/user-profile.png" Width="128" />
+            <TextBlock Margin="0 10 0 0" HorizontalAlignment="Center" FontSize="{StaticResource TangoTitleFontSize}">Login to your account</TextBlock>
+
+            <StackPanel Margin="0 60 0 0">
+                <touch:TouchTextBox Text="{Binding Email,UpdateSourceTrigger=PropertyChanged,ValidatesOnDataErrors=True,ValidatesOnNotifyDataErrors=True}" Watermark="Email" KeyboardMode="Email" KeyboardAction="Next" KeyboardContainer="{Binding ElementName=keyboardContainer}" />
+                <touch:TouchTextBox Text="{Binding Password,UpdateSourceTrigger=PropertyChanged,ValidatesOnDataErrors=True,ValidatesOnNotifyDataErrors=True}" IsPassword="True" Margin="0 40 0 0" Watermark="Password" KeyboardMode="AlphaNumeric" KeyboardAction="Go" KeyboardContainer="{Binding ElementName=keyboardContainer}" />
+
+                <CheckBox Margin="0 30 0 0">Keep me logged in.</CheckBox>
+
+                <touch:TouchButton Height="50" Margin="0 30 0 0" CornerRadius="3" IsDefault="True" Command="{Binding LoginCommand}">LOGIN</touch:TouchButton>
+
+                <TextBlock HorizontalAlignment="Center" Margin="0 20 0 0">Forgot password?</TextBlock>
+            </StackPanel>
+        </StackPanel>
+    </Grid>
+</UserControl>
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoginView.xaml.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoginView.xaml.cs
new file mode 100644
index 000000000..65e9af1ff
--- /dev/null
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/LoginView.xaml.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace Tango.PPC.UI.Views
+{
+    /// <summary>
+    /// Interaction logic for LoginView.xaml
+    /// </summary>
+    public partial class LoginView : UserControl
+    {
+        public LoginView()
+        {
+            InitializeComponent();
+        }
+    }
+}
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/MainView.xaml b/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/MainView.xaml
index 88515de8e..0f16168fe 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/MainView.xaml
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Views/MainView.xaml
@@ -30,6 +30,7 @@
 
             <controls:NavigationControl TransitionAlwaysFades="True" TransitionType="Zoom" x:Name="NavigationControl" x:FieldModifier="public" KeepElementsAttached="True">
                 <local:LoadingView></local:LoadingView>
+                <local:LoginView></local:LoginView>
                 <local:LayoutView></local:LayoutView>
             </controls:NavigationControl>
         </touch:TouchPanel>
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/packages.config b/Software/Visual_Studio/PPC/Tango.PPC.UI/packages.config
index 70668c3ed..586444936 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/packages.config
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/packages.config
@@ -5,6 +5,7 @@
   <package id="Expression.Blend.Sdk" version="1.0.2" targetFramework="net46" />
   <package id="FontAwesome.WPF" version="4.7.0.9" targetFramework="net46" />
   <package id="Google.Protobuf" version="3.4.1" targetFramework="net46" />
+  <package id="SimpleValidator" version="0.6.1.0" targetFramework="net46" />
   <package id="System.Data.SQLite" version="1.0.108.0" targetFramework="net46" />
   <package id="System.Data.SQLite.Core" version="1.0.108.0" targetFramework="net46" />
   <package id="System.Data.SQLite.EF6" version="1.0.108.0" targetFramework="net46" />