Implemented Artemis.Web.Update client

src/Artemis.UI/Screens/Settings/Tabs/GeneralTabView.axaml

@@ -137,7 +137,7 @@
             </Border>
 
             <!-- Update settings -->
-            <StackPanel IsVisible="{CompiledBinding IsUpdatingSupported}">
+            <StackPanel>
                 <TextBlock Classes="h4" Margin="0 15">
                     Updating
                 </TextBlock>

src/Artemis.UI/Screens/Settings/Tabs/GeneralTabViewModel.cs

@@ -12,6 +12,7 @@ using Artemis.Core.Providers;
 using Artemis.Core.Services;
 using Artemis.UI.Screens.StartupWizard;
 using Artemis.UI.Services.Interfaces;
+using Artemis.UI.Services.Updating;
 using Artemis.UI.Shared;
 using Artemis.UI.Shared.Providers;
 using Artemis.UI.Shared.Services;
@@ -30,6 +31,7 @@ public class GeneralTabViewModel : ActivatableViewModelBase
     private readonly PluginSetting<LayerBrushReference> _defaultLayerBrushDescriptor;
     private readonly ISettingsService _settingsService;
     private readonly IUpdateService _updateService;
+    private readonly INotificationService _notificationService;
     private readonly IWindowService _windowService;
     private bool _startupWizardOpen;
 
@@ -38,13 +40,15 @@ public class GeneralTabViewModel : ActivatableViewModelBase
         IPluginManagementService pluginManagementService,
         IDebugService debugService,
         IWindowService windowService,
-        IUpdateService updateService)
+        IUpdateService updateService,
+        INotificationService notificationService)
     {
         DisplayName = "General";
         _settingsService = settingsService;
         _debugService = debugService;
         _windowService = windowService;
         _updateService = updateService;
+        _notificationService = notificationService;
         _autoRunProvider = container.Resolve<IAutoRunProvider>(IfUnresolved.ReturnDefault);
 
         List<LayerBrushProvider> layerBrushProviders = pluginManagementService.GetFeaturesOfType<LayerBrushProvider>();
@@ -88,7 +92,6 @@ public class GeneralTabViewModel : ActivatableViewModelBase
     public ReactiveCommand<Unit, Unit> ShowDataFolder { get; }
 
     public bool IsAutoRunSupported => _autoRunProvider != null;
-    public bool IsUpdatingSupported => _updateService.UpdatingSupported;
 
     public ObservableCollection<LayerBrushDescriptor> LayerBrushDescriptors { get; }
     public ObservableCollection<string> GraphicsContexts { get; }
@@ -142,8 +145,8 @@ public class GeneralTabViewModel : ActivatableViewModelBase
     public PluginSetting<bool> UIAutoRun => _settingsService.GetSetting("UI.AutoRun", false);
     public PluginSetting<int> UIAutoRunDelay => _settingsService.GetSetting("UI.AutoRunDelay", 15);
     public PluginSetting<bool> UIShowOnStartup => _settingsService.GetSetting("UI.ShowOnStartup", true);
-    public PluginSetting<bool> UICheckForUpdates => _settingsService.GetSetting("UI.CheckForUpdates", true);
-    public PluginSetting<bool> UIAutoUpdate => _settingsService.GetSetting("UI.AutoUpdate", false);
+    public PluginSetting<bool> UICheckForUpdates => _settingsService.GetSetting("UI.Updating.AutoCheck", true);
+    public PluginSetting<bool> UIAutoUpdate => _settingsService.GetSetting("UI.Updating.AutoInstall", false);
     public PluginSetting<bool> ProfileEditorShowDataModelValues => _settingsService.GetSetting("ProfileEditor.ShowDataModelValues", false);
     public PluginSetting<LogEventLevel> CoreLoggingLevel => _settingsService.GetSetting("Core.LoggingLevel", LogEventLevel.Information);
     public PluginSetting<string> CorePreferredGraphicsContext => _settingsService.GetSetting("Core.PreferredGraphicsContext", "Software");
@@ -159,7 +162,14 @@ public class GeneralTabViewModel : ActivatableViewModelBase
 
     private async Task ExecuteCheckForUpdate(CancellationToken cancellationToken)
     {
-        await _updateService.ManualUpdate();
+        // If an update was available a popup was shown, no need to continue
+        if (await _updateService.CheckForUpdate())
+            return;
+
+        _notificationService.CreateNotification()
+            .WithTitle("No update available")
+            .WithMessage("You are running the latest version in your current channel")
+            .Show();
     }
 
     private async Task ExecuteShowSetupWizard()

src/Artemis.UI/Screens/Settings/Updating/ReleaseAvailableView.axaml

@@ -0,0 +1,216 @@
+<controls:CoreWindow xmlns="https://github.com/avaloniaui"
+                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+                     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+                     xmlns:controls="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
+                     xmlns:updating="clr-namespace:Artemis.UI.Screens.Settings.Updating"
+                     xmlns:avalonia="clr-namespace:Markdown.Avalonia;assembly=Markdown.Avalonia"
+                     mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+                     xmlns:mdc="clr-namespace:Markdown.Avalonia.Controls;assembly=Markdown.Avalonia"
+                     xmlns:mde="clr-namespace:Markdown.Avalonia.Extensions;assembly=Markdown.Avalonia"
+                     xmlns:ctxt="clr-namespace:ColorTextBlock.Avalonia;assembly=ColorTextBlock.Avalonia"
+                     x:Class="Artemis.UI.Screens.Settings.Updating.ReleaseAvailableView"
+                     x:DataType="updating:ReleaseAvailableViewModel"
+                     Title="Artemis | Update available"
+                     Width="750"
+                     Height="750"
+                     WindowStartupLocation="CenterOwner">
+    <Grid Margin="15" RowDefinitions="Auto,*,Auto">
+
+        <TextBlock Grid.Row="0" Classes="h4">
+            A new Artemis update is available! 🥳
+        </TextBlock>
+
+        <StackPanel Grid.Row="1" IsVisible="{CompiledBinding Release, Converter={x:Static ObjectConverters.IsNull}}" VerticalAlignment="Center" HorizontalAlignment="Center">
+            <TextBlock>Retrieving release...</TextBlock>
+            <ProgressBar IsIndeterminate="True"></ProgressBar>
+        </StackPanel>
+
+        <Border Grid.Row="1" Classes="card" IsVisible="{CompiledBinding Release, Converter={x:Static ObjectConverters.IsNotNull}}">
+            <Grid RowDefinitions="Auto,*">
+                <StackPanel Grid.Row="0">
+                    <StackPanel Orientation="Horizontal">
+                        <TextBlock Text="You are currently running version " />
+                        <TextBlock Text="{CompiledBinding CurrentVersion, Mode=OneWay}"></TextBlock>
+                        <TextBlock Text=" while the latest build is " />
+                        <TextBlock Text="{CompiledBinding Release.Version, Mode=OneWay, FallbackValue='Unknown'}"></TextBlock>
+                        <TextBlock Text="." />
+                    </StackPanel>
+
+                    <TextBlock Text="Updating Artemis will give you the latest bug(fixes), features and improvements." />
+                    <Separator Classes="card-separator" />
+                </StackPanel>
+
+                <avalonia:MarkdownScrollViewer Grid.Row="1"
+                                               VerticalAlignment="Top"
+                                               Markdown="{CompiledBinding Release.Changelog}">
+                    <avalonia:MarkdownScrollViewer.Styles>
+                        <Style Selector="ctxt|CTextBlock">
+                            <Style.Setters>
+                                <Setter Property="FontSize" Value="{mde:Multiply ControlContentThemeFontSize, 1}" />
+                                <Setter Property="Margin" Value="0,5" />
+                            </Style.Setters>
+                        </Style>
+                        <Style Selector="TextBlock">
+                            <Style.Setters>
+                                <Setter Property="FontSize" Value="{mde:Multiply ControlContentThemeFontSize, 1}" />
+                            </Style.Setters>
+                        </Style>
+
+                        <Style Selector="ctxt|CTextBlock.Heading1">
+                            <Style.Setters>
+                                <Setter Property="FontSize" Value="{mde:Multiply ControlContentThemeFontSize, 3.2}" />
+                                <Setter Property="Foreground" Value="{mde:Alpha TextFillColorPrimaryBrush}" />
+                                <Setter Property="FontWeight" Value="Light" />
+                            </Style.Setters>
+                        </Style>
+
+                        <Style Selector="ctxt|CTextBlock.Heading2">
+                            <Style.Setters>
+                                <Setter Property="FontSize" Value="{mde:Multiply ControlContentThemeFontSize, 1.6}" />
+                                <Setter Property="Foreground" Value="{mde:Alpha TextFillColorPrimaryBrush}" />
+                                <Setter Property="FontWeight" Value="Light" />
+                            </Style.Setters>
+                        </Style>
+
+                        <Style Selector="ctxt|CTextBlock.Heading3">
+                            <Style.Setters>
+                                <Setter Property="FontSize" Value="{mde:Multiply ControlContentThemeFontSize, 1.6}" />
+                                <Setter Property="Foreground" Value="{mde:Alpha TextFillColorPrimaryBrush, 0.7}" />
+                                <Setter Property="FontWeight" Value="Light" />
+                            </Style.Setters>
+                        </Style>
+
+                        <Style Selector="ctxt|CTextBlock.Heading4">
+                            <Style.Setters>
+                                <Setter Property="FontSize" Value="{mde:Multiply ControlContentThemeFontSize, 1.2}" />
+                                <Setter Property="Foreground" Value="{mde:Alpha TextFillColorPrimaryBrush, 0.7}" />
+                                <Setter Property="FontWeight" Value="Light" />
+                            </Style.Setters>
+                        </Style>
+
+                        <Style Selector="ctxt|CHyperlink">
+                            <Style.Setters>
+                                <Setter Property="IsUnderline" Value="true" />
+                                <Setter Property="Foreground" Value="{StaticResource SystemAccentColor}" />
+                            </Style.Setters>
+                        </Style>
+                        <Style Selector="ctxt|CHyperlink:pointerover">
+                            <Setter Property="Foreground" Value="{mde:Complementary SystemAccentColor}" />
+                        </Style>
+
+                        <Style Selector="Border.Table">
+                            <Style.Setters>
+                                <Setter Property="Margin" Value="5" />
+                                <Setter Property="BorderThickness" Value="0,0,1,1" />
+                                <Setter Property="BorderBrush" Value="{mde:Alpha TextFillColorPrimaryBrush, 0.7}" />
+                            </Style.Setters>
+                        </Style>
+
+                        <Style Selector="Grid.Table > Border">
+                            <Style.Setters>
+                                <Setter Property="Margin" Value="0" />
+                                <Setter Property="BorderThickness" Value="1,1,0,0" />
+                                <Setter Property="BorderBrush" Value="{mde:Alpha TextFillColorPrimaryBrush, 0.7}" />
+                                <Setter Property="Padding" Value="2" />
+                            </Style.Setters>
+                        </Style>
+
+                        <Style Selector="Border.TableHeader">
+                            <Style.Setters>
+                                <Setter Property="Background" Value="{mde:Alpha TextFillColorPrimaryBrush, 0.3}" />
+                            </Style.Setters>
+                        </Style>
+                        <Style Selector="Border.TableHeader ctxt|CTextBlock">
+                            <Style.Setters>
+                                <Setter Property="FontWeight" Value="DemiBold" />
+                            </Style.Setters>
+                        </Style>
+
+                        <Style Selector="Border.EvenTableRow">
+                            <Style.Setters>
+                                <Setter Property="Background" Value="{mde:Alpha ControlFillColorDefaultBrush, 0.9}" />
+                            </Style.Setters>
+                        </Style>
+
+                        <Style Selector="Border.CodeBlock">
+                            <Style.Setters>
+                                <Setter Property="BorderBrush" Value="{mde:Alpha TextFillColorPrimaryBrush, 0.2}" />
+                                <Setter Property="BorderThickness" Value="0,5,0,5" />
+                                <Setter Property="Margin" Value="5,0,5,0" />
+                                <Setter Property="Background" Value="{mde:Alpha ControlFillColorDefaultBrush, 0.9}" />
+                            </Style.Setters>
+                        </Style>
+                        <Style Selector="TextBlock.CodeBlock">
+                            <Style.Setters>
+                                <Setter Property="FontFamily" Value="menlo,monaco,consolas,droid sans mono,inconsolata,courier new,monospace,dejavu sans mono" />
+                                <Setter Property="Foreground" Value="{mde:DivideColor Blue, TextFillColorPrimary, 0.4}" />
+                            </Style.Setters>
+                        </Style>
+                        <Style Selector="Border.NoContainer">
+                            <Style.Setters>
+                                <Setter Property="BorderBrush" Value="Red" />
+                            </Style.Setters>
+                        </Style>
+
+                        <Style Selector="ctxt|CCode">
+                            <Style.Setters>
+                                <Setter Property="Foreground" Value="{mde:DivideColor Blue, TextFillColorPrimary, 0.4}" />
+                                <Setter Property="Background" Value="{mde:Alpha ControlFillColorDefaultBrush, 0.9}" />
+                            </Style.Setters>
+                        </Style>
+
+                        <Style Selector="Border.Note">
+                            <Style.Setters>
+                                <Setter Property="Margin" Value="5,0,5,0" />
+                                <Setter Property="BorderBrush" Value="{mde:Alpha TextFillColorPrimaryBrush, 0.2}" />
+                                <Setter Property="BorderThickness" Value="3,3,3,3" />
+                                <Setter Property="Background" Value="{mde:Alpha ControlFillColorDefaultBrush, 0.9}" />
+                            </Style.Setters>
+                        </Style>
+                        <Style Selector="ctxt|CTextBlock.Note">
+                            <Style.Setters>
+                                <Setter Property="Margin" Value="10, 5" />
+                            </Style.Setters>
+                        </Style>
+
+                        <Style Selector="Grid.List">
+                            <Style.Setters>
+                                <Setter Property="Margin" Value="15,0,0,0" />
+                            </Style.Setters>
+                        </Style>
+                        <Style Selector="ctxt|CTextBlock.ListMarker">
+                            <Style.Setters>
+                                <Setter Property="Margin" Value="0,5,5,5" />
+                            </Style.Setters>
+                        </Style>
+
+                        <Style Selector="Border.Blockquote">
+                            <Style.Setters>
+                                <Setter Property="BorderBrush" Value="{mde:Alpha TextFillColorPrimaryBrush, 0.2}" />
+                                <Setter Property="BorderThickness" Value="5,0,0,0" />
+                            </Style.Setters>
+                        </Style>
+
+                        <Style Selector="StackPanel.Blockquote">
+                            <Style.Setters>
+                                <Setter Property="Margin" Value="10, 5" />
+                            </Style.Setters>
+                        </Style>
+
+                        <Style Selector="mdc|Rule">
+                            <Style.Setters>
+                                <Setter Property="Margin" Value="0,3" />
+                            </Style.Setters>
+                        </Style>
+                    </avalonia:MarkdownScrollViewer.Styles>
+                </avalonia:MarkdownScrollViewer>
+            </Grid>
+        </Border>
+
+        <StackPanel HorizontalAlignment="Right" Orientation="Horizontal" Spacing="5" Grid.Row="2" Margin="0 15 0 0">
+            <Button Classes="accent" Command="{CompiledBinding Install}" Click="Button_OnClick">Install update</Button>
+            <Button Click="Button_OnClick">Ask later</Button>
+        </StackPanel>
+    </Grid>
+</controls:CoreWindow>

src/Artemis.UI/Screens/Settings/Updating/ReleaseAvailableView.axaml.cs

@@ -0,0 +1,29 @@
+using Artemis.UI.Shared;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using Avalonia.Markup.Xaml;
+using Avalonia.ReactiveUI;
+
+namespace Artemis.UI.Screens.Settings.Updating;
+
+public partial class ReleaseAvailableView : ReactiveCoreWindow<ReleaseAvailableViewModel>
+{
+    public ReleaseAvailableView()
+    {
+        InitializeComponent();
+#if DEBUG
+        this.AttachDevTools();
+#endif
+    }
+
+    private void InitializeComponent()
+    {
+        AvaloniaXamlLoader.Load(this);
+    }
+
+    private void Button_OnClick(object? sender, RoutedEventArgs e)
+    {
+        Close();
+    }
+}

src/Artemis.UI/Screens/Settings/Updating/ReleaseAvailableViewModel.cs

@@ -0,0 +1,76 @@
+using System.Reactive;
+using System.Reactive.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using Artemis.Core;
+using Artemis.UI.Extensions;
+using Artemis.UI.Services.Updating;
+using Artemis.UI.Shared;
+using Artemis.UI.Shared.Services;
+using Artemis.WebClient.Updating;
+using ReactiveUI;
+using Serilog;
+using StrawberryShake;
+
+namespace Artemis.UI.Screens.Settings.Updating;
+
+public class ReleaseAvailableViewModel : ActivatableViewModelBase
+{
+    private readonly string _nextReleaseId;
+    private readonly ILogger _logger;
+    private readonly IUpdateService _updateService;
+    private readonly IUpdatingClient _updatingClient;
+    private readonly INotificationService _notificationService;
+    private IGetReleaseById_Release? _release;
+
+    public ReleaseAvailableViewModel(string nextReleaseId, ILogger logger, IUpdateService updateService, IUpdatingClient updatingClient, INotificationService notificationService)
+    {
+        _nextReleaseId = nextReleaseId;
+        _logger = logger;
+        _updateService = updateService;
+        _updatingClient = updatingClient;
+        _notificationService = notificationService;
+
+        CurrentVersion = _updateService.CurrentVersion ?? "Development build";
+        Install = ReactiveCommand.Create(ExecuteInstall, this.WhenAnyValue(vm => vm.Release).Select(r => r != null));
+        
+        this.WhenActivated(async d => await RetrieveRelease(d.AsCancellationToken()));
+    }
+
+    private void ExecuteInstall()
+    {
+        _updateService.InstallRelease(_nextReleaseId);
+    }
+
+    private async Task RetrieveRelease(CancellationToken cancellationToken)
+    {
+        IOperationResult<IGetReleaseByIdResult> result = await _updatingClient.GetReleaseById.ExecuteAsync(_nextReleaseId, cancellationToken);
+        // Borrow GraphQLClientException for messaging, how lazy of me..
+        if (result.Errors.Count > 0)
+        {
+            GraphQLClientException exception = new(result.Errors);
+            _logger.Error(exception, "Failed to retrieve release details");
+            _notificationService.CreateNotification().WithTitle("Failed to retrieve release details").WithMessage(exception.Message).Show();
+            return;
+        }
+
+        if (result.Data?.Release == null)
+        {
+            _notificationService.CreateNotification().WithTitle("Failed to retrieve release details").WithMessage("Release not found").Show();
+            return;
+        }
+
+        Release = result.Data.Release;
+    }
+    
+    public string CurrentVersion { get; }
+
+    public IGetReleaseById_Release? Release
+    {
+        get => _release;
+        set => RaiseAndSetIfChanged(ref _release, value);
+    }
+
+    public ReactiveCommand<Unit, Unit> Install { get; }
+    public ReactiveCommand<Unit, Unit> AskLater { get; }
+}

src/Artemis.UI/Screens/Settings/Updating/ReleaseInstallerView.axaml

@@ -0,0 +1,40 @@
+<controls:CoreWindow xmlns="https://github.com/avaloniaui"
+                     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+                     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+                     xmlns:controls="clr-namespace:FluentAvalonia.UI.Controls;assembly=FluentAvalonia"
+                     xmlns:updating="clr-namespace:Artemis.UI.Screens.Settings.Updating"
+                     mc:Ignorable="d"
+                     x:Class="Artemis.UI.Screens.Settings.Updating.ReleaseInstallerView"
+                     x:DataType="updating:ReleaseInstallerViewModel"
+                     Title="Artemis | Updating"
+                     ShowAsDialog="True"
+                     Width="465" Height="260"
+                     Padding="15"
+                     CanResize="False"
+                     
+                     WindowStartupLocation="CenterOwner">
+    <Grid RowDefinitions="Auto,Auto,*,Auto" Width="450" Height="200">
+        <TextBlock Grid.Row="0" Classes="h4" TextWrapping="Wrap">
+            Downloading &amp; installing update...
+        </TextBlock>
+
+        <TextBlock Grid.Row="1" Classes="subtitle" TextWrapping="Wrap">
+            This should not take long, when finished Artemis must restart.
+        </TextBlock>
+
+        <StackPanel Grid.Row="2" VerticalAlignment="Center" HorizontalAlignment="Stretch" IsVisible="{CompiledBinding !Ready}">
+            <ProgressBar Value="{CompiledBinding OverallProgress}" ></ProgressBar>
+            <ProgressBar Margin="0 15 0 0" Value="{CompiledBinding StepProgress}"></ProgressBar>
+        </StackPanel>
+        
+        <TextBlock Grid.Row="2" IsVisible="{CompiledBinding Ready}" VerticalAlignment="Top" Margin="0 15 0 0">Done, click restart to apply the update 🫡</TextBlock>
+
+        <StackPanel HorizontalAlignment="Right" Orientation="Horizontal" Spacing="15" Grid.Row="3" Margin="0 15 0 0" Height="30">
+            <CheckBox IsVisible="{CompiledBinding !Ready}" IsChecked="{CompiledBinding RestartWhenFinished}">Restart when finished</CheckBox>
+            <Button IsVisible="{CompiledBinding Ready}" Command="{CompiledBinding Restart}" Classes="accent">Restart</Button>
+            <Button Click="Cancel_OnClick">Cancel</Button>
+        </StackPanel>
+
+    </Grid>
+</controls:CoreWindow>

src/Artemis.UI/Screens/Settings/Updating/ReleaseInstallerView.axaml.cs

@@ -0,0 +1,28 @@
+using Artemis.UI.Shared;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Interactivity;
+using Avalonia.Markup.Xaml;
+
+namespace Artemis.UI.Screens.Settings.Updating;
+
+public partial class ReleaseInstallerView : ReactiveCoreWindow<ReleaseInstallerViewModel>
+{
+    public ReleaseInstallerView()
+    {
+        InitializeComponent();
+#if DEBUG
+        this.AttachDevTools();
+#endif
+    }
+
+    private void InitializeComponent()
+    {
+        AvaloniaXamlLoader.Load(this);
+    }
+
+    private void Cancel_OnClick(object? sender, RoutedEventArgs e)
+    {
+        Close();
+    }
+}

src/Artemis.UI/Screens/Settings/Updating/ReleaseInstallerViewModel.cs

@@ -0,0 +1,81 @@
+using System;
+using System.Reactive;
+using System.Reactive.Disposables;
+using System.Reactive.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using Artemis.Core;
+using Artemis.UI.Extensions;
+using Artemis.UI.Services.Updating;
+using Artemis.UI.Shared;
+using Artemis.UI.Shared.Services;
+using ReactiveUI;
+
+namespace Artemis.UI.Screens.Settings.Updating;
+
+public class ReleaseInstallerViewModel : ActivatableViewModelBase
+{
+    private readonly ReleaseInstaller _releaseInstaller;
+    private readonly IWindowService _windowService;
+    private ObservableAsPropertyHelper<float>? _overallProgress;
+    private ObservableAsPropertyHelper<float>? _stepProgress;
+    private bool _ready;
+    private bool _restartWhenFinished;
+
+    public ReleaseInstallerViewModel(ReleaseInstaller releaseInstaller, IWindowService windowService)
+    {
+        _releaseInstaller = releaseInstaller;
+        _windowService = windowService;
+
+        Restart = ReactiveCommand.Create(() => Utilities.ApplyUpdate(false));
+        this.WhenActivated(d =>
+        {
+            _overallProgress = Observable.FromEventPattern<float>(x => _releaseInstaller.OverallProgress.ProgressChanged += x, x => _releaseInstaller.OverallProgress.ProgressChanged -= x)
+                .Select(e => e.EventArgs)
+                .ToProperty(this, vm => vm.OverallProgress)
+                .DisposeWith(d);
+            _stepProgress = Observable.FromEventPattern<float>(x => _releaseInstaller.StepProgress.ProgressChanged += x, x => _releaseInstaller.StepProgress.ProgressChanged -= x)
+                .Select(e => e.EventArgs)
+                .ToProperty(this, vm => vm.StepProgress)
+                .DisposeWith(d);
+
+            Task.Run(() => InstallUpdate(d.AsCancellationToken()));
+        });
+    }
+
+    public ReactiveCommand<Unit, Unit> Restart { get; }
+
+    public float OverallProgress => _overallProgress?.Value ?? 0;
+    public float StepProgress => _stepProgress?.Value ?? 0;
+
+    public bool Ready
+    {
+        get => _ready;
+        set => RaiseAndSetIfChanged(ref _ready, value);
+    }
+
+    public bool RestartWhenFinished
+    {
+        get => _restartWhenFinished;
+        set => RaiseAndSetIfChanged(ref _restartWhenFinished, value);
+    }
+
+    private async Task InstallUpdate(CancellationToken cancellationToken)
+    {
+        try
+        {
+            await _releaseInstaller.InstallAsync(cancellationToken);
+            Ready = true;
+            if (RestartWhenFinished)
+                Utilities.ApplyUpdate(false);
+        }
+        catch (TaskCanceledException)
+        {
+            // ignored
+        }
+        catch (Exception e)
+        {
+            _windowService.ShowExceptionDialog("Something went wrong while installing the update", e);
+        }
+    }
+}

src/Artemis.UI/Screens/Settings/Updating/UpdateInstallationViewModel.cs

@@ -1,14 +0,0 @@
-using Artemis.Core;
-using Artemis.UI.Shared;
-
-namespace Artemis.UI.Screens.Settings.Updating;
-
-public class UpdateInstallationViewModel : DialogViewModelBase<bool>
-{
-    private readonly string _nextReleaseId;
-
-    public UpdateInstallationViewModel(string nextReleaseId)
-    {
-        _nextReleaseId = nextReleaseId;
-    }
-}