From 6b38fc9d892759561b101a22bee34579cfc14be1 Mon Sep 17 00:00:00 2001
From: TheJoKlLa <thejoklla@gmail.com>
Date: Tue, 9 Feb 2021 15:25:22 +0100
Subject: [PATCH] Added: MachineListPage

---
 Borepin/Borepin/App.xaml.cs                   |   4 +-
 Borepin/Borepin/Borepin.csproj                |  10 +-
 .../Converter/MachineStateColorConverter.cs   |   7 +-
 .../Converter/MachineStateStringConverter.cs  |  35 +++
 Borepin/Borepin/Model/Machine.cs              |  54 +---
 Borepin/Borepin/Page/MachineListPage.xaml     |  22 ++
 ...esPage.xaml.cs => MachineListPage.xaml.cs} |   4 +-
 Borepin/Borepin/Page/MachinePage.xaml         |  15 +-
 Borepin/Borepin/Page/MachinesPage.xaml        |  43 ----
 Borepin/Borepin/Page/MainPage.xaml            |   2 +-
 .../Borepin/PageModel/MachineListPageModel.cs | 102 ++++++++
 Borepin/Borepin/PageModel/MachinePageModel.cs | 238 +++++-------------
 .../Borepin/PageModel/MachinesPageModel.cs    |  50 ----
 Borepin/Borepin/Service/BFFH/BFFHService.cs   |   5 +
 Borepin/Borepin/Service/BFFH/IBFFHService.cs  |   2 +
 Borepin/Borepin/View/MachineListItemView.xaml |  32 +++
 .../Borepin/View/MachineListItemView.xaml.cs  |  20 ++
 .../ViewModel/MachineListItemViewModel.cs     |  28 +++
 .../ViewModel/ServerListItemViewModel.cs      |  28 ++-
 19 files changed, 339 insertions(+), 362 deletions(-)
 create mode 100644 Borepin/Borepin/Converter/MachineStateStringConverter.cs
 create mode 100644 Borepin/Borepin/Page/MachineListPage.xaml
 rename Borepin/Borepin/Page/{MachinesPage.xaml.cs => MachineListPage.xaml.cs} (77%)
 delete mode 100644 Borepin/Borepin/Page/MachinesPage.xaml
 create mode 100644 Borepin/Borepin/PageModel/MachineListPageModel.cs
 delete mode 100644 Borepin/Borepin/PageModel/MachinesPageModel.cs
 create mode 100644 Borepin/Borepin/View/MachineListItemView.xaml
 create mode 100644 Borepin/Borepin/View/MachineListItemView.xaml.cs
 create mode 100644 Borepin/Borepin/ViewModel/MachineListItemViewModel.cs

diff --git a/Borepin/Borepin/App.xaml.cs b/Borepin/Borepin/App.xaml.cs
index 13553bb..3eec22d 100644
--- a/Borepin/Borepin/App.xaml.cs
+++ b/Borepin/Borepin/App.xaml.cs
@@ -50,9 +50,9 @@ namespace Borepin
             // Register Navigation
             containerRegistry.RegisterForNavigation<NavigationPage>();
             containerRegistry.RegisterForNavigation<MainPage, MainPagePageModel>();
-            containerRegistry.RegisterForNavigation<MachinesPage, MachinesPageModel>();
-            containerRegistry.RegisterForNavigation<SettingsPage>();
             containerRegistry.RegisterForNavigation<MachinePage, MachinePageModel>();
+            containerRegistry.RegisterForNavigation<SettingsPage>();
+            containerRegistry.RegisterForNavigation<MachineListPage, MachineListPageModel>();
             containerRegistry.RegisterForNavigation<LoginPasswordPage, LoginPasswordPageModel>();
             containerRegistry.RegisterForNavigation<HostSelectPage, HostSelectPageModel>();
             containerRegistry.RegisterForNavigation<LoginChoosePage, LoginChoosePageModel>();
diff --git a/Borepin/Borepin/Borepin.csproj b/Borepin/Borepin/Borepin.csproj
index e78156d..7ec38ab 100644
--- a/Borepin/Borepin/Borepin.csproj
+++ b/Borepin/Borepin/Borepin.csproj
@@ -28,8 +28,8 @@
     <PackageReference Include="Xamarin.Forms.EntryAutoComplete" Version="1.0.0" />
   </ItemGroup>
   <ItemGroup>
-    <Compile Update="Page\MachinesPage.xaml.cs">
-      <DependentUpon>MachinesPage.xaml</DependentUpon>
+    <Compile Update="Page\MachineListPage.xaml.cs">
+      <DependentUpon>MachineListPage.xaml</DependentUpon>
     </Compile>
     <Compile Update="Page\SettingsPage.xaml.cs">
       <DependentUpon>SettingsPage.xaml</DependentUpon>
@@ -47,6 +47,9 @@
     <Compile Update="Styles\LightTheme.xaml.cs">
       <DependentUpon>LightTheme.xaml</DependentUpon>
     </Compile>
+    <Compile Update="View\MachineListItemView.xaml.cs">
+      <DependentUpon>MachineListItemView.xaml</DependentUpon>
+    </Compile>
   </ItemGroup>
   <ItemGroup>
     <EmbeddedResource Update="Dialog\ConfirmDialog.xaml">
@@ -67,9 +70,6 @@
     <EmbeddedResource Update="Page\MachinePage.xaml">
       <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
     </EmbeddedResource>
-    <EmbeddedResource Update="Page\MachinesPage.xaml">
-      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
-    </EmbeddedResource>
     <EmbeddedResource Update="Page\MainPage.xaml">
       <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
     </EmbeddedResource>
diff --git a/Borepin/Borepin/Converter/MachineStateColorConverter.cs b/Borepin/Borepin/Converter/MachineStateColorConverter.cs
index 9ab249b..de7b2ca 100644
--- a/Borepin/Borepin/Converter/MachineStateColorConverter.cs
+++ b/Borepin/Borepin/Converter/MachineStateColorConverter.cs
@@ -1,8 +1,5 @@
 using System;
-using System.Collections.Generic;
 using System.Globalization;
-using System.Text;
-using Borepin.Model;
 using Xamarin.Forms;
 
 namespace Borepin.Converter
@@ -11,9 +8,9 @@ namespace Borepin.Converter
     {
         public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
         {
-            switch((MachineStates)value)
+            switch((FabAccessAPI.Schema.State)value)
             {
-                case (MachineStates.Free):
+                case (FabAccessAPI.Schema.State.free):
                     return (Color)Application.Current.Resources["FirstColor"];
                 default:
                     return (Color)Application.Current.Resources["SixthColor"];
diff --git a/Borepin/Borepin/Converter/MachineStateStringConverter.cs b/Borepin/Borepin/Converter/MachineStateStringConverter.cs
new file mode 100644
index 0000000..21bd030
--- /dev/null
+++ b/Borepin/Borepin/Converter/MachineStateStringConverter.cs
@@ -0,0 +1,35 @@
+using System;
+using System.Globalization;
+using Xamarin.Forms;
+
+namespace Borepin.Converter
+{
+    public class MachineStateStringConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            switch((FabAccessAPI.Schema.State)value)
+            {
+                case (FabAccessAPI.Schema.State.free):
+                    return "Free";
+                case (FabAccessAPI.Schema.State.inUse):
+                    return "In Use";
+                case (FabAccessAPI.Schema.State.toCheck):
+                    return "To Check";
+                case (FabAccessAPI.Schema.State.reserved):
+                    return "Reserved";
+                case (FabAccessAPI.Schema.State.blocked):
+                    return "Blocked";
+                case (FabAccessAPI.Schema.State.disabled):
+                    return "Disabled";
+                default:
+                    return "Unknown";
+            }
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}
diff --git a/Borepin/Borepin/Model/Machine.cs b/Borepin/Borepin/Model/Machine.cs
index b4d048f..af21027 100644
--- a/Borepin/Borepin/Model/Machine.cs
+++ b/Borepin/Borepin/Model/Machine.cs
@@ -1,54 +1,8 @@
-using Prism.Mvvm;
-
-namespace Borepin.Model
+namespace Borepin.Model
 {
-    public enum MachineStates
+    public class Machine
     {
-        Free,
-        InUse,
-        ToCheck,
-        Blocked,
-        Disabled,
-        Reserved
-    }
-
-    public class Machine : BindableBase
-    {
-        private string _ID;
-        public string ID
-        {
-            get => _ID;
-            set => SetProperty(ref _ID, value);
-        }
-
-        private MachineStates _State;
-        public MachineStates State
-        {
-            get => _State;
-            set => SetProperty(ref _State, value);
-        }
-
-        private string _Description;
-        public string Description
-        {
-            get => _Description;
-            set => SetProperty(ref _Description, value);
-        }
-
-        private User _User;
-        public User User
-        {
-            get => _User;
-            set => SetProperty(ref _User, value);
-        }
-    }
-
-    public class User
-    {
-        public string ID { get; set; }
-
-        public string Name { get; set; }
-
-        public string OriginalWorkshop { get; set; }
+        public FabAccessAPI.Machine Instance { get; set; }
+        public FabAccessAPI.Schema.Machine.MInfo MInfo { get; set; }
     }
 }
diff --git a/Borepin/Borepin/Page/MachineListPage.xaml b/Borepin/Borepin/Page/MachineListPage.xaml
new file mode 100644
index 0000000..0f10107
--- /dev/null
+++ b/Borepin/Borepin/Page/MachineListPage.xaml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" 
+             xmlns:views="clr-namespace:Borepin.View"
+             x:Class="Borepin.Page.MachineListPage">
+    <NavigationPage.TitleView>
+        <Label Text="Machines" HorizontalOptions="End" Margin="0, 0, 10, 0" VerticalOptions="CenterAndExpand" FontSize="Medium" TextColor="{StaticResource FirstColor}"/>
+    </NavigationPage.TitleView>
+    <ContentPage.Content>
+        <StackLayout>
+            <ListView ItemsSource="{Binding MachineListItemViewModel_List}">
+                <ListView.ItemTemplate>
+                    <DataTemplate> 
+                        <ViewCell>
+                            <views:MachineListItemView />
+                        </ViewCell>
+                    </DataTemplate>
+                </ListView.ItemTemplate>
+            </ListView>
+        </StackLayout>
+    </ContentPage.Content>
+</ContentPage>
\ No newline at end of file
diff --git a/Borepin/Borepin/Page/MachinesPage.xaml.cs b/Borepin/Borepin/Page/MachineListPage.xaml.cs
similarity index 77%
rename from Borepin/Borepin/Page/MachinesPage.xaml.cs
rename to Borepin/Borepin/Page/MachineListPage.xaml.cs
index 83d1f70..65f3609 100644
--- a/Borepin/Borepin/Page/MachinesPage.xaml.cs
+++ b/Borepin/Borepin/Page/MachineListPage.xaml.cs
@@ -10,9 +10,9 @@ using Xamarin.Forms.Xaml;
 namespace Borepin.Page
 {
     [XamlCompilation(XamlCompilationOptions.Compile)]
-    public partial class MachinesPage : ContentPage
+    public partial class MachineListPage : ContentPage
     {
-        public MachinesPage()
+        public MachineListPage()
         {
             InitializeComponent();
         }
diff --git a/Borepin/Borepin/Page/MachinePage.xaml b/Borepin/Borepin/Page/MachinePage.xaml
index a825df5..347475f 100644
--- a/Borepin/Borepin/Page/MachinePage.xaml
+++ b/Borepin/Borepin/Page/MachinePage.xaml
@@ -14,23 +14,10 @@
     </ContentPage.Resources>
     <ContentPage.Content>
         <StackLayout Padding="20">
-            <Label Text="{Binding Machine.ID}" Style="{StaticResource LabelStyle_Title}"/>
-
-            <Label Text="Current User" IsVisible="{Binding Machine.User, Converter={StaticResource IsNotNullBoolConverter}}" Style="{StaticResource LabelStyle_PropertyTitle}"></Label>
-            <Label Text="{Binding Machine.User.Name}" IsVisible="{Binding Machine.User, Converter={StaticResource IsNotNullBoolConverter}}" Style="{StaticResource LabelStyle_PropertyText}"/>
-
-            <Label Text="Description" Style="{StaticResource LabelStyle_PropertyTitle}"></Label>
-            <Label Text="{Binding Machine.Description}" Style="{StaticResource LabelStyle_PropertyText}"/>
-
-            <Button Text="Reserve" Command="{Binding ReserveMachineCommand}" IsVisible="{Binding CanReserve}" Style="{StaticResource ButtonStyle_Primary}"/>
+            <Label Text="{Binding Name}" Style="{StaticResource LabelStyle_Title}"/>
 
             <Button Text="Use" Command="{Binding UseMachineCommand}" IsVisible="{Binding CanUse}" Style="{StaticResource ButtonStyle_Primary}"/>
             <Button Text="GiveBack" Command="{Binding GiveBackMachineCommand}" IsVisible="{Binding CanGiveBack}" Style="{StaticResource ButtonStyle_Primary}"/>
-
-            <Grid>
-                <Button Grid.Column="0" Text="Disable" Command="{Binding DisableMachineCommand}" IsVisible="{Binding IsAdmin}" Style="{StaticResource ButtonStyle_Admin}"/>
-                <Button Grid.Column="1" Text="Block" Command="{Binding BlockMachineCommand}" IsVisible="{Binding IsAdmin}" Style="{StaticResource ButtonStyle_Admin}"/>
-            </Grid>
         </StackLayout>
     </ContentPage.Content>
 </ContentPage>
\ No newline at end of file
diff --git a/Borepin/Borepin/Page/MachinesPage.xaml b/Borepin/Borepin/Page/MachinesPage.xaml
deleted file mode 100644
index c7821bf..0000000
--- a/Borepin/Borepin/Page/MachinesPage.xaml
+++ /dev/null
@@ -1,43 +0,0 @@
-<?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.MachinesPage"
-             xmlns:converters="clr-namespace:Borepin.Converter">
-    <NavigationPage.TitleView>
-        <Label Text="Machines" HorizontalOptions="End" Margin="0, 0, 10, 0" VerticalOptions="CenterAndExpand" FontSize="Medium" TextColor="{StaticResource FirstColor}"/>
-    </NavigationPage.TitleView>
-    <ContentPage.Resources>
-        <ResourceDictionary>
-            <converters:MachineStateColorConverter x:Key="MachineStateColorConverter"/>
-        </ResourceDictionary>
-    </ContentPage.Resources>
-    <ContentPage.Content>
-        <StackLayout Padding="0, 10, 0, 10">
-            <ListView x:Name="MachineList" ItemsSource="{Binding MachineList}" SelectionMode="None">
-                <ListView.ItemTemplate>
-                    <DataTemplate>
-                        <ViewCell>
-                            <Grid RowSpacing="0">
-                                <Grid.ColumnDefinitions>
-                                    <ColumnDefinition Width="5" />
-                                    <ColumnDefinition Width="7*" />
-                                    <ColumnDefinition Width="2*" />
-                                    <ColumnDefinition Width="1*" />
-                                    <ColumnDefinition Width="1" />
-                                </Grid.ColumnDefinitions>
-                                <Grid.RowDefinitions>
-                                    <RowDefinition Height="*"/>
-                                    <RowDefinition Height="1"/>
-                                </Grid.RowDefinitions>
-                                <Label Grid.Row="0" Grid.Column="1" Text="{Binding ID, StringFormat='{0}'}" Style="{StaticResource LabelStyle_Primary}"/>
-                                <Label Grid.Row="0" Grid.Column="2" Text="{Binding State, StringFormat='{0}'}" Style="{StaticResource LabelStyle_Second}" HorizontalTextAlignment="End" TextColor="{Binding State, Converter={StaticResource MachineStateColorConverter}}" />
-                                <Button Grid.Row="0" Grid.Column="3" Margin="0, 3, 0, 3" Text="->" Command="{Binding BindingContext.GoToMachineCommand, Source={x:Reference MachineList}}" CommandParameter="{Binding .}" Style="{StaticResource ButtonStyle_Primary}"/>
-                                <BoxView Grid.Row="1" Grid.ColumnSpan="5" BackgroundColor="{StaticResource FifthColor}"/>
-                            </Grid>
-                        </ViewCell>
-                    </DataTemplate>
-                </ListView.ItemTemplate>
-            </ListView>
-        </StackLayout>
-    </ContentPage.Content>
-</ContentPage>
\ No newline at end of file
diff --git a/Borepin/Borepin/Page/MainPage.xaml b/Borepin/Borepin/Page/MainPage.xaml
index 91f0149..238c9ad 100644
--- a/Borepin/Borepin/Page/MainPage.xaml
+++ b/Borepin/Borepin/Page/MainPage.xaml
@@ -7,7 +7,7 @@
     <MasterDetailPage.Master>
         <ContentPage Title="FabAccess">
             <StackLayout>
-                <Button Text="Machines" Command="{Binding NavigateCommand}" CommandParameter="MachinesPage" />
+                <Button Text="Machines" Command="{Binding NavigateCommand}" CommandParameter="MachineListPage" />
                 <Button Text="Settings" Command="{Binding NavigateCommand}" CommandParameter="SettingsPage" />
                 <Button Text="Servers" Command="{Binding NavigateCommand}" CommandParameter="ServerListPage" />
             </StackLayout>
diff --git a/Borepin/Borepin/PageModel/MachineListPageModel.cs b/Borepin/Borepin/PageModel/MachineListPageModel.cs
new file mode 100644
index 0000000..d5e0804
--- /dev/null
+++ b/Borepin/Borepin/PageModel/MachineListPageModel.cs
@@ -0,0 +1,102 @@
+using Borepin.ViewModel;
+using Prism.Mvvm;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using System.Windows.Input;
+using Prism.Commands;
+using Prism.Navigation;
+using Borepin.Service.Connections;
+using Borepin.Service.BFFH;
+using Borepin.Model;
+
+namespace Borepin.PageModel
+{
+    public class MachineListPageModel : BindableBase, INavigationAware
+    {
+        private readonly INavigationService _NavigationService;
+        private readonly IConnectionService _ConnectionService;
+        private readonly IBFFHService _BFFHService;
+
+        public MachineListPageModel(INavigationService navigationService, IConnectionService connectionService, IBFFHService bffhService)
+        {
+            _NavigationService = navigationService;
+            _ConnectionService = connectionService;
+            _BFFHService = bffhService;
+
+            SelectInstanceCommand = new DelegateCommand<object>(SelectInstanceCommandExecuted);
+        }
+
+        private async Task<bool> LoadData()
+        {
+            if(_BFFHService.ActiveConnection == null)
+            {
+                return await Task.FromResult(true);
+            }
+
+            FabAccessAPI.Machines machineInterface = await _BFFHService.GetMachineInterface();
+
+            List<Machine> list = new List<Machine>();
+
+            IReadOnlyList<FabAccessAPI.Machine> machine_list = await machineInterface.ListMachines();
+            foreach(FabAccessAPI.Machine machine in machine_list)
+            {
+                list.Add(new Machine() { Instance = machine, MInfo = await machine.GetMInfo() });
+            }
+
+            List<MachineListItemViewModel> viewmodel_list = new List<MachineListItemViewModel>();
+            foreach(Machine machine in list)
+            {
+                viewmodel_list.Add(new MachineListItemViewModel(machine));
+            }
+
+            MachineListItemViewModel_List = viewmodel_list;
+
+            return await Task.FromResult(true);
+        }
+
+        #region Properties
+        private List<MachineListItemViewModel> _MachineListItemViewModel_List;
+        public List<MachineListItemViewModel> MachineListItemViewModel_List
+        {
+            get => _MachineListItemViewModel_List;
+            set => SetProperty(ref _MachineListItemViewModel_List, value);
+        }
+        #endregion
+
+        #region Commands
+        private ICommand _SelectInstanceCommand;
+        public ICommand SelectInstanceCommand
+        {
+            get => _SelectInstanceCommand;
+            set => SetProperty(ref _SelectInstanceCommand, value);
+        }
+        private async void SelectInstanceCommandExecuted(object obj)
+        {
+            MachineListItemViewModel viewmodel = obj as MachineListItemViewModel;
+
+            NavigationParameters parameters = new NavigationParameters
+            {
+                { "instance", viewmodel.Instance }
+            };
+
+            INavigationResult result = await _NavigationService.NavigateAsync($"MachinePage", parameters);
+            if (!result.Success)
+            {
+                System.Diagnostics.Debugger.Break();
+            }
+        }
+        #endregion
+
+        #region INavigationAware
+        public void OnNavigatedFrom(INavigationParameters parameters)
+        {
+            
+        }
+
+        public void OnNavigatedTo(INavigationParameters parameters)
+        {
+            Task.Run(LoadData);
+        }
+        #endregion
+    }
+}
diff --git a/Borepin/Borepin/PageModel/MachinePageModel.cs b/Borepin/Borepin/PageModel/MachinePageModel.cs
index 4ddf69c..c5de6fe 100644
--- a/Borepin/Borepin/PageModel/MachinePageModel.cs
+++ b/Borepin/Borepin/PageModel/MachinePageModel.cs
@@ -1,57 +1,67 @@
 using Borepin.Model;
 using Borepin.Service.BFFH;
+using Prism.Commands;
 using Prism.Mvvm;
 using Prism.Navigation;
+using System.Threading.Tasks;
 using System.Windows.Input;
 using Xamarin.Forms;
+using static FabAccessAPI.Schema.Machine.WriteInterface;
 
 namespace Borepin.PageModel
 {
     public class MachinePageModel : BindableBase, INavigationAware
     {
         private readonly INavigationService _NavigationService;
-        private readonly IBFFHService _BFFHService;
 
-        public MachinePageModel(INavigationService navigationService, IBFFHService bffhService)
+        public MachinePageModel(INavigationService navigationService)
         {
             _NavigationService = navigationService;
-            _BFFHService = bffhService;
 
-            ReserveMachineCommand = new Command(ReserveMachineCommandExecuted);
-            UseMachineCommand = new Command(UseMachineCommandExecuted);
-            GiveBackMachineCommand = new Command(GiveBackMachineCommandExecuted);
-            BlockMachineCommand = new Command(BlockMachineCommandExecuted);
-            DisableMachineCommand = new Command(DisableMachineCommandExecuted);
+            UseMachineCommand = new DelegateCommand(UseMachineCommandExecuted);
+            GiveBackMachineCommand = new DelegateCommand(GiveBackMachineCommandExecuted);
         }
 
-        private Machine _Machine;
-        public Machine Machine
+        #region Properties
+
+        private Machine _MachineItem;
+        public Machine MachineItem
         {
-            get => _Machine;
-            set => SetProperty(ref _Machine, value);
+            get => _MachineItem;
+            set => SetProperty(ref _MachineItem, value);
         }
 
-        private bool _IsValid = false;
-        public bool IsValid
+        private string _Name;
+        public string Name
         {
-            get => _IsValid;
-            set => SetProperty(ref _IsValid, value);
+            get => _Name;
+            set => SetProperty(ref _Name, value);
         }
 
-        private ICommand _ReserveMachineCommand;
-        public ICommand ReserveMachineCommand
+        private IGiveBack _GiveBack;
+        //public IGiveBack GiveBack
+        //{
+        //    get => _GiveBack;
+        //    set => SetProperty(ref _GiveBack, value);
+        //}
+
+        private bool _CanUse;
+        public bool CanUse
         {
-            get => _ReserveMachineCommand;
-            set => SetProperty(ref _ReserveMachineCommand, value);
+            get => _CanUse;
+            set => SetProperty(ref _CanUse, value);
         }
 
-        private void ReserveMachineCommandExecuted()
+        private bool _CanGiveBack;
+        public bool CanGiveBack
         {
-            //_BFFHInterface.ReserveMachine(Machine.ID);
-            //UpdateMachine();
+            get => _CanGiveBack;
+            set => SetProperty(ref _CanGiveBack, value);
         }
 
+        #endregion
 
+        #region Commands
         private ICommand _UseMachineCommand;
         public ICommand UseMachineCommand
         {
@@ -59,10 +69,14 @@ namespace Borepin.PageModel
             set => SetProperty(ref _UseMachineCommand, value);
         }
 
-        private void UseMachineCommandExecuted()
+        private async void UseMachineCommandExecuted()
         {
-            //_BFFHInterface.UseMachine(Machine.ID);
-            //UpdateMachine();
+            _GiveBack = await MachineItem.Instance.Use();
+            CanGiveBack = _GiveBack != null;
+
+            MachineItem.MInfo = await MachineItem.Instance.GetMInfo();
+
+            CanUse = MachineItem.MInfo.State == FabAccessAPI.Schema.State.free;
         }
 
         private ICommand _GiveBackMachineCommand;
@@ -72,147 +86,21 @@ namespace Borepin.PageModel
             set => SetProperty(ref _GiveBackMachineCommand, value);
         }
 
-        private void GiveBackMachineCommandExecuted()
+        private async void GiveBackMachineCommandExecuted()
         {
-            //_BFFHInterface.GiveBackMachine(Machine.ID);
-            //UpdateMachine();
+            await _GiveBack.Ret();
+
+            _GiveBack = null;
+            CanGiveBack = _GiveBack != null;
+
+            MachineItem.MInfo = await MachineItem.Instance.GetMInfo();
+
+            CanUse = MachineItem.MInfo.State == FabAccessAPI.Schema.State.free;
         }
 
-        private ICommand _DisableMachineCommand;
-        public ICommand DisableMachineCommand
-        {
-            get => _DisableMachineCommand;
-            set => SetProperty(ref _DisableMachineCommand, value);
-        }
-
-        private void DisableMachineCommandExecuted()
-        {
-            //if(Machine.State == MachineStates.Disabled)
-            //{
-            //    _BFFHInterface.SetStateForce(Machine.ID, MachineStates.Free);
-            //}
-            //else
-            //{
-            //    _BFFHInterface.SetStateForce(Machine.ID, MachineStates.Disabled);
-            //}
-
-            //UpdateMachine();
-        }
-
-        private ICommand _BlockMachineCommand;
-        public ICommand BlockMachineCommand
-        {
-            get => _BlockMachineCommand;
-            set => SetProperty(ref _BlockMachineCommand, value);
-        }
-
-        private void BlockMachineCommandExecuted()
-        {
-            //if (Machine.State == MachineStates.Blocked)
-            //{
-            //    _BFFHInterface.SetStateForce(Machine.ID, MachineStates.Free);
-            //}
-            //else
-            //{
-            //    _BFFHInterface.SetStateForce(Machine.ID, MachineStates.Blocked);
-            //}
-
-            //UpdateMachine();
-        }
-
-        public bool CanUse
-        {
-            get
-            {
-                //if(Machine == null)
-                //{
-                //    return false;
-                //}
-
-                //if(Machine.State == MachineStates.Free)
-                //{
-                //    return true;
-                //}
-
-                //if(Machine.State == MachineStates.Reserved)
-                //{
-                //    if(Machine.User == _BFFHInterface.ActiveUser)
-                //    {
-                //        return true;
-                //    }
-                //    else if(_BFFHInterface.IsAdmin())
-                //    {
-                //        return true;
-                //    }
-                //}
-
-                return false;
-            }
-        }
-
-        public bool CanReserve
-        {
-            get
-            {
-                //if (Machine == null)
-                //{
-                //    return false;
-                //}
-
-                //if (Machine.State == MachineStates.Free)
-                //{
-                //    return true;
-                //}
-
-                return false;
-            }
-        }
-
-        public bool CanGiveBack
-        {
-            get
-            {
-                //if (Machine == null)
-                //{
-                //    return false;
-                //}
-
-                //if (Machine.State == MachineStates.InUse && Machine.User == _BFFHInterface.ActiveUser)
-                //{
-                //    return true;
-                //}
-
-                return false;
-            }
-        }
-
-        public bool IsAdmin
-        {
-            get
-            {
-                //if (_BFFHInterface == null)
-                //{
-                //    return false;
-                //}
-
-                //if (_BFFHInterface.IsAdmin())
-                //{
-                //    return true;
-                //}
-
-                return false;
-            }
-        }
-
-        public void UpdateMachine()
-        {
-            //Machine = BFFHService_OLD.GetMachine(Machine.ID);
-
-            //OnPropertyChanged(new System.ComponentModel.PropertyChangedEventArgs("CanUse"));
-            //OnPropertyChanged(new System.ComponentModel.PropertyChangedEventArgs("CanReserve"));
-            //OnPropertyChanged(new System.ComponentModel.PropertyChangedEventArgs("CanGiveBack"));
-        }
+        #endregion
 
+        #region INavigationAware
         public void OnNavigatedFrom(INavigationParameters parameters)
         {
             
@@ -220,25 +108,13 @@ namespace Borepin.PageModel
 
         public void OnNavigatedTo(INavigationParameters parameters)
         {
-            //string machineID = parameters["machineID"] as string;
+            MachineItem = parameters["instance"] as Machine;
+            
+            Name = MachineItem.MInfo.Name;
 
-            //if(machineID == null)
-            //{
-            //    _IsValid = false;
-            //    return;
-            //}
-
-            //try
-            //{
-            //    Machine = BFFHService_OLD.GetMachine(machineID);
-            //    IsValid = true;
-
-            //    UpdateMachine();
-            //}
-            //catch
-            //{
-            //    _IsValid = false;
-            //}
+            CanUse = MachineItem.MInfo.State == FabAccessAPI.Schema.State.free;
+            CanGiveBack = _GiveBack != null;
         }
+        #endregion
     }
 }
diff --git a/Borepin/Borepin/PageModel/MachinesPageModel.cs b/Borepin/Borepin/PageModel/MachinesPageModel.cs
deleted file mode 100644
index 1fa537d..0000000
--- a/Borepin/Borepin/PageModel/MachinesPageModel.cs
+++ /dev/null
@@ -1,50 +0,0 @@
-using Borepin.Model;
-using Prism.Mvvm;
-using Prism.Navigation;
-using System.Collections.ObjectModel;
-using System.Windows.Input;
-using Xamarin.Forms;
-
-namespace Borepin.PageModel
-{
-    public class MachinesPageModel : BindableBase
-    {
-        private readonly INavigationService _NavigationService;
-
-        public MachinesPageModel(INavigationService navigationService)
-        {
-            _NavigationService = navigationService;
-            GoToMachineCommand = new Command<object>(GoToMachineCommandExecuted);
-        }
-
-        private ICommand _GoToMachineCommand;
-        public ICommand GoToMachineCommand
-        {
-            get => _GoToMachineCommand;
-            set => SetProperty(ref _GoToMachineCommand, value);
-        }
-
-        private async void GoToMachineCommandExecuted(object obj)
-        {
-            Machine machine = obj as Machine;
-
-            NavigationParameters navigationParams = new NavigationParameters
-            {
-                { "machineID", machine.ID }
-            };
-
-            INavigationResult result = await _NavigationService.NavigateAsync($"MachinePage", navigationParams);
-            if (!result.Success)
-            {
-                System.Diagnostics.Debugger.Break();
-            }
-        }
-
-        private ObservableCollection<Machine> _MachineList;
-        public ObservableCollection<Machine> MachineList
-        {
-            get => _MachineList;
-            set => SetProperty(ref _MachineList, value);
-        }
-    }
-}
diff --git a/Borepin/Borepin/Service/BFFH/BFFHService.cs b/Borepin/Borepin/Service/BFFH/BFFHService.cs
index c9baeb2..db6aedf 100644
--- a/Borepin/Borepin/Service/BFFH/BFFHService.cs
+++ b/Borepin/Borepin/Service/BFFH/BFFHService.cs
@@ -77,5 +77,10 @@ namespace Borepin.Service.BFFH
 
             return await Task.FromResult(true);
         }
+
+        public Task<FabAccessAPI.Machines> GetMachineInterface()
+        {
+            return _Connection.AccessMachines();
+        }
     }
 }
diff --git a/Borepin/Borepin/Service/BFFH/IBFFHService.cs b/Borepin/Borepin/Service/BFFH/IBFFHService.cs
index 9f5a18a..47eab62 100644
--- a/Borepin/Borepin/Service/BFFH/IBFFHService.cs
+++ b/Borepin/Borepin/Service/BFFH/IBFFHService.cs
@@ -45,5 +45,7 @@ namespace Borepin.Service.BFFH
         /// </summary>
         /// <param name="connection">address + username</param>
         Task<bool> Authenticate(Connection connection, string password);
+
+        Task<FabAccessAPI.Machines> GetMachineInterface();
     }
 }
diff --git a/Borepin/Borepin/View/MachineListItemView.xaml b/Borepin/Borepin/View/MachineListItemView.xaml
new file mode 100644
index 0000000..27f8cd5
--- /dev/null
+++ b/Borepin/Borepin/View/MachineListItemView.xaml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ContentView xmlns="http://xamarin.com/schemas/2014/forms" 
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             x:Class="Borepin.View.MachineListItemView"
+             xmlns:pagemodel="clr-namespace:Borepin.PageModel"
+             xmlns:converters="clr-namespace:Borepin.Converter">
+    <ContentView.Resources>
+        <ResourceDictionary>
+            <converters:MachineStateColorConverter x:Key="MachineStateColorConverter"/>
+            <converters:MachineStateStringConverter x:Key="MachineStateStringConverter"/>
+        </ResourceDictionary>
+    </ContentView.Resources>
+  <ContentView.Content>
+        <Grid RowSpacing="0">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="5" />
+                <ColumnDefinition Width="7*" />
+                <ColumnDefinition Width="2*" />
+                <ColumnDefinition Width="1*" />
+                <ColumnDefinition Width="1" />
+            </Grid.ColumnDefinitions>
+            <Grid.RowDefinitions>
+                <RowDefinition Height="*"/>
+                <RowDefinition Height="1"/>
+            </Grid.RowDefinitions>
+            <Label Grid.Row="0" Grid.Column="1" Text="{Binding Name}" Style="{StaticResource LabelStyle_Primary}"/>
+            <Label Grid.Row="0" Grid.Column="2" Text="{Binding State, Converter={StaticResource MachineStateStringConverter}}" TextColor="{Binding State, Converter={StaticResource MachineStateColorConverter}}" Style="{StaticResource LabelStyle_Second}" HorizontalTextAlignment="End" />
+            <Button Grid.Row="0" Grid.Column="3" Margin="0, 3, 0, 3" Text="->" Command="{Binding Source={RelativeSource AncestorType={x:Type pagemodel:MachineListPageModel}}, Path=SelectInstanceCommand}" CommandParameter="{Binding .}" Style="{StaticResource ButtonStyle_Primary}"/>
+            <BoxView Grid.Row="1" Grid.ColumnSpan="5" BackgroundColor="{StaticResource FifthColor}"/>
+        </Grid>
+    </ContentView.Content>
+</ContentView>
\ No newline at end of file
diff --git a/Borepin/Borepin/View/MachineListItemView.xaml.cs b/Borepin/Borepin/View/MachineListItemView.xaml.cs
new file mode 100644
index 0000000..4476cd0
--- /dev/null
+++ b/Borepin/Borepin/View/MachineListItemView.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.View
+{
+    [XamlCompilation(XamlCompilationOptions.Compile)]
+    public partial class MachineListItemView : ContentView
+    {
+        public MachineListItemView()
+        {
+            InitializeComponent();
+        }
+    }
+}
\ No newline at end of file
diff --git a/Borepin/Borepin/ViewModel/MachineListItemViewModel.cs b/Borepin/Borepin/ViewModel/MachineListItemViewModel.cs
new file mode 100644
index 0000000..d9ec40e
--- /dev/null
+++ b/Borepin/Borepin/ViewModel/MachineListItemViewModel.cs
@@ -0,0 +1,28 @@
+using Borepin.Model;
+using Prism.Mvvm;
+
+namespace Borepin.ViewModel
+{
+    public class ServerListItemViewModel : BindableBase
+    {
+        public ServerListItemViewModel(Connection instance)
+        {
+            _Instance = instance;
+            Address = instance.Address.ToString();
+        }
+
+        private Connection _Instance;
+        public Connection Instance
+        {
+            get => _Instance;
+            set => SetProperty(ref _Instance, value);
+        }
+
+        private string _Address;
+        public string Address
+        {
+            get => _Address;
+            set => SetProperty(ref _Address, value);
+        }
+    }
+}
diff --git a/Borepin/Borepin/ViewModel/ServerListItemViewModel.cs b/Borepin/Borepin/ViewModel/ServerListItemViewModel.cs
index d9ec40e..43524ee 100644
--- a/Borepin/Borepin/ViewModel/ServerListItemViewModel.cs
+++ b/Borepin/Borepin/ViewModel/ServerListItemViewModel.cs
@@ -1,28 +1,38 @@
 using Borepin.Model;
+using FabAccessAPI;
 using Prism.Mvvm;
 
 namespace Borepin.ViewModel
 {
-    public class ServerListItemViewModel : BindableBase
+    public class MachineListItemViewModel : BindableBase
     {
-        public ServerListItemViewModel(Connection instance)
+        public MachineListItemViewModel(Model.Machine instance)
         {
             _Instance = instance;
-            Address = instance.Address.ToString();
+
+            Name = instance.MInfo.Name;
+            State = instance.MInfo.State;
         }
 
-        private Connection _Instance;
-        public Connection Instance
+        private Model.Machine _Instance;
+        public Model.Machine Instance
         {
             get => _Instance;
             set => SetProperty(ref _Instance, value);
         }
 
-        private string _Address;
-        public string Address
+        private string _Name;
+        public string Name
         {
-            get => _Address;
-            set => SetProperty(ref _Address, value);
+            get => _Name;
+            set => SetProperty(ref _Name, value);
+        }
+
+        private FabAccessAPI.Schema.State _State;
+        public FabAccessAPI.Schema.State State
+        {
+            get => _State;
+            set => SetProperty(ref _State, value);
         }
     }
 }