Added: Login Pages (Select Host, Choose Login Method, Login with Password)

Borepin/Borepin/App.xaml.cs

@@ -18,7 +18,7 @@ namespace Borepin
         {
             InitializeComponent();
 
-            var result = await NavigationService.NavigateAsync("MainPage/NavigationPage/MachinesPage");
+            var result = await NavigationService.NavigateAsync("//NavigationPage/HostSelectPage");
 
             if (!result.Success)
             {
@@ -33,9 +33,9 @@ namespace Borepin
             containerRegistry.RegisterForNavigation<MachinesPage, MachinesPageModel>();
             containerRegistry.RegisterForNavigation<SettingsPage>();
             containerRegistry.RegisterForNavigation<MachinePage, MachinePageModel>();
-
+            containerRegistry.RegisterForNavigation<LoginPasswordPage, LoginPasswordPageModel>();
-            // Use Admin as Default
+            containerRegistry.RegisterForNavigation<HostSelectPage, HostSelectPageModel>();
-            containerRegistry.RegisterInstance(typeof(BFFHInterface), BFFHService.Auth(BFFHService.AdminID));
+            containerRegistry.RegisterForNavigation<LoginChoosePage, LoginChoosePageModel>();
         }
     }
 }

Borepin/Borepin/Borepin.csproj

@@ -46,6 +46,15 @@
     </Compile>
   </ItemGroup>
   <ItemGroup>
+    <EmbeddedResource Update="Page\HostSelectPage.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Update="Page\LoginChoosePage.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Update="Page\LoginPasswordPage.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+    </EmbeddedResource>
     <EmbeddedResource Update="Page\MachinePage.xaml">
       <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
     </EmbeddedResource>

Borepin/Borepin/Page/HostSelectPage.xaml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             x:Class="Borepin.Page.HostSelectPage">
+    <NavigationPage.TitleView>
+        <Label Text="FabAccess" FontAttributes="Bold" HorizontalOptions="FillAndExpand" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" VerticalOptions="FillAndExpand" FontSize="Medium" TextColor="{StaticResource FirstColor}"/>
+    </NavigationPage.TitleView>
+    <ContentPage.Content>
+        <StackLayout Padding="20">
+            <Label Text="Host" Style="{StaticResource LabelStyle_PropertyTitle}"></Label>
+            <Entry Text="{Binding Host}"/>
+
+            <Button Text="Detect local host" Command="{Binding DetectHostCommand}" Style="{StaticResource ButtonStyle_Primary}"/>
+            <Button Text="Select Host" Command="{Binding UseHostCommand}" Style="{StaticResource ButtonStyle_Primary}"/>
+        </StackLayout>
+    </ContentPage.Content>
+</ContentPage>

Borepin/Borepin/Page/HostSelectPage.xaml.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Xamarin.Forms;
+using Xamarin.Forms.Xaml;
+
+namespace Borepin.Page
+{
+    [XamlCompilation(XamlCompilationOptions.Compile)]
+    public partial class HostSelectPage : ContentPage
+    {
+        public HostSelectPage()
+        {
+            InitializeComponent();
+        }
+    }
+}

Borepin/Borepin/Page/LoginChoosePage.xaml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             x:Class="Borepin.Page.LoginChoosePage">
+    <NavigationPage.TitleView>
+        <Label Text="FabAccess" FontAttributes="Bold" HorizontalOptions="FillAndExpand" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" VerticalOptions="FillAndExpand" FontSize="Medium" TextColor="{StaticResource FirstColor}"/>
+    </NavigationPage.TitleView>
+    <ContentPage.Content>
+        <StackLayout Padding="20">
+            <Label Text="Sign In:" Style="{StaticResource LabelStyle_PropertyTitle}"></Label>
+            <Button Text="Login with Password" Command="{Binding LoginPasswordCommand}" Style="{StaticResource ButtonStyle_Primary}"/>
+            <Label Text="or" Style="{StaticResource LabelStyle_PropertyTitle}"></Label>
+            <Button Text="Login with Card" Style="{StaticResource ButtonStyle_Primary}" IsEnabled="False"/>
+
+            <Label Text="Sign Up:" Style="{StaticResource LabelStyle_PropertyTitle}"></Label>
+            <Button Text="Register" Style="{StaticResource ButtonStyle_Primary}" IsEnabled="False"/>
+        </StackLayout>
+    </ContentPage.Content>
+</ContentPage>

Borepin/Borepin/Page/LoginChoosePage.xaml.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Xamarin.Forms;
+using Xamarin.Forms.Xaml;
+
+namespace Borepin.Page
+{
+    [XamlCompilation(XamlCompilationOptions.Compile)]
+    public partial class LoginChoosePage : ContentPage
+    {
+        public LoginChoosePage()
+        {
+            InitializeComponent();
+        }
+    }
+}

Borepin/Borepin/Page/LoginPasswordPage.xaml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             x:Class="Borepin.Page.LoginPasswordPage">
+    <NavigationPage.TitleView>
+        <Label Text="FabAccess" FontAttributes="Bold" HorizontalOptions="FillAndExpand" HorizontalTextAlignment="Center" VerticalTextAlignment="Center" VerticalOptions="FillAndExpand" FontSize="Medium" TextColor="{StaticResource FirstColor}"/>
+    </NavigationPage.TitleView>
+    <ContentPage.Content>
+        <StackLayout Padding="20">
+            <Label Text="Username" Style="{StaticResource LabelStyle_PropertyTitle}"></Label>
+            <Entry Text="{Binding Username}"/>
+
+            <Label Text="Password" Style="{StaticResource LabelStyle_PropertyTitle}"></Label>
+            <Entry Text="{Binding Password}" IsPassword="True"/>
+
+            <Button Text="Login" Command="{Binding AuthenticateCommand}" Style="{StaticResource ButtonStyle_Primary}"/>
+        </StackLayout>
+    </ContentPage.Content>
+</ContentPage>

Borepin/Borepin/Page/LoginPasswordPage.xaml.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Xamarin.Forms;
+using Xamarin.Forms.Xaml;
+
+namespace Borepin.Page
+{
+    [XamlCompilation(XamlCompilationOptions.Compile)]
+    public partial class LoginPasswordPage : ContentPage
+    {
+        public LoginPasswordPage()
+        {
+            InitializeComponent();
+        }
+    }
+}

Borepin/Borepin/PageModel/HostSelectPageModel.cs

@@ -0,0 +1,60 @@
+using Borepin.Service;
+using Prism.Mvvm;
+using Prism.Navigation;
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Windows.Input;
+using Xamarin.Forms;
+
+namespace Borepin.PageModel
+{
+    public class HostSelectPageModel : BindableBase
+    {
+        private INavigationService _NavigationService;
+
+        public HostSelectPageModel(INavigationService navigationService)
+        {
+            _NavigationService = navigationService;
+
+            UseHostCommand = new Command(UseHostCommandExecuted);
+            DetectHostCommand = new Command(DetectHostCommandExecuted);
+        }
+
+        private string _Host;
+        public string Host
+        {
+            get => _Host;
+            set => SetProperty(ref _Host, value);
+        }
+
+        private ICommand _UseHostCommand;
+        public ICommand UseHostCommand
+        {
+            get => _UseHostCommand;
+            set => SetProperty(ref _UseHostCommand, value);
+        }
+
+        private async void UseHostCommandExecuted()
+        {
+            INavigationResult result = await _NavigationService.NavigateAsync($"LoginChoosePage");
+            if (!result.Success)
+            {
+                System.Diagnostics.Debugger.Break();
+            }
+        }
+
+        private ICommand _DetectHostCommand;
+        public ICommand DetectHostCommand
+        {
+            get => _DetectHostCommand;
+            set => SetProperty(ref _DetectHostCommand, value);
+        }
+
+        private void DetectHostCommandExecuted()
+        {
+            // Use Demo Host
+            Host = "demo.fab-access.org";
+        }
+    }
+}

Borepin/Borepin/PageModel/LoginChoosePageModel.cs

@@ -0,0 +1,38 @@
+using Prism.Mvvm;
+using Prism.Navigation;
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Windows.Input;
+using Xamarin.Forms;
+
+namespace Borepin.PageModel
+{
+    public class LoginChoosePageModel : BindableBase
+    {
+        private INavigationService _NavigationService;
+
+        public LoginChoosePageModel(INavigationService navigationService)
+        {
+            _NavigationService = navigationService;
+
+            LoginPasswordCommand = new Command(LoginPasswordCommandExecuted);
+        }
+
+        private ICommand _LoginPasswordCommand;
+        public ICommand LoginPasswordCommand
+        {
+            get => _LoginPasswordCommand;
+            set => SetProperty(ref _LoginPasswordCommand, value);
+        }
+
+        private async void LoginPasswordCommandExecuted()
+        {
+            INavigationResult result = await _NavigationService.NavigateAsync($"LoginPasswordPage");
+            if (!result.Success)
+            {
+                System.Diagnostics.Debugger.Break();
+            }
+        }
+    }
+}

Borepin/Borepin/PageModel/LoginPasswordPageModel.cs

@@ -0,0 +1,56 @@
+using Borepin.Service;
+using Prism.Mvvm;
+using Prism.Navigation;
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Windows.Input;
+using Xamarin.Forms;
+
+namespace Borepin.PageModel
+{
+    public class LoginPasswordPageModel : BindableBase
+    {
+        private INavigationService _NavigationService;
+
+        public LoginPasswordPageModel(INavigationService navigationService)
+        {
+            _NavigationService = navigationService;
+
+            AuthenticateCommand = new Command(AuthenticateCommandExecuted);
+        }
+
+        private string _Username;
+        public string Username
+        {
+            get => _Username;
+            set => SetProperty(ref _Username, value);
+        }
+
+        private string _Password;
+        public string Password
+        {
+            get => _Password;
+            set => SetProperty(ref _Password, value);
+        }
+
+        private ICommand _AuthenticateCommand;
+        public ICommand AuthenticateCommand
+        {
+            get => _AuthenticateCommand;
+            set => SetProperty(ref _AuthenticateCommand, value);
+        }
+
+        private async void AuthenticateCommandExecuted()
+        {
+            BFFHActiveInterface.Interface = BFFHService.Auth(Username);
+
+            var result = await _NavigationService.NavigateAsync("//MainPage/NavigationPage/MachinesPage");
+
+            if (!result.Success)
+            {
+                System.Diagnostics.Debugger.Break();
+            }
+        }
+    }
+}

Borepin/Borepin/PageModel/MachinePageModel.cs

@@ -16,10 +16,10 @@ namespace Borepin.PageModel
         private INavigationService _NavigationService;
         private BFFHInterface _BFFHInterface;
 
-        public MachinePageModel(INavigationService navigationService, BFFHInterface bffhInterface)
+        public MachinePageModel(INavigationService navigationService)
         {
             _NavigationService = navigationService;
-            _BFFHInterface = bffhInterface;
+            _BFFHInterface = BFFHActiveInterface.Interface;
 
             ReserveMachineCommand = new Command(ReserveMachineCommandExecuted);
             UseMachineCommand = new Command(UseMachineCommandExecuted);

Borepin/Borepin/Service/MachineService.cs

@@ -104,6 +104,11 @@ namespace Borepin.Service
         }
     }
 
+    public static class BFFHActiveInterface
+    {
+        public static BFFHInterface Interface;
+    }
+
     public class BFFHInterface
     {
         public readonly User ActiveUser;