- tweak: change mirror

* - tweak: change loading handle logic

* - tweak: beautify loading thinks

* - fix: speed thinks while downloading

.github/workflows/publish_manifest.yml

@@ -17,7 +17,7 @@ jobs:
       - name: Setup .NET Core
         uses: actions/setup-dotnet@v3.2.0
         with:
-          dotnet-version: 9.0.x
+          dotnet-version: 10.0.x
       - name: Install dependencies
         run: dotnet restore
       - name: Set version

.github/workflows/publish_update_resolver.yml

@@ -17,7 +17,7 @@ jobs:
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v3.2.0
       with:
-        dotnet-version: 9.0.x
+        dotnet-version: 10.0.x
     - name: Install dependencies
       run: dotnet restore
     - name: Create build

.gitignore

@@ -4,4 +4,5 @@ obj/
 riderModule.iml
 /_ReSharper.Caches/
 release/
-publish/
+publish/
+/.vs

.idea/.idea.Nebula/.idea/avalonia.xml

@@ -33,6 +33,7 @@
         <entry key="Nebula.Launcher/Views/Popup/ExceptionListView.axaml" value="Nebula.Launcher/Nebula.Launcher.csproj" />
         <entry key="Nebula.Launcher/Views/Popup/ExceptionView.axaml" value="Nebula.Launcher/Nebula.Launcher.csproj" />
         <entry key="Nebula.Launcher/Views/Popup/InfoPopupView.axaml" value="Nebula.Launcher/Nebula.Launcher.csproj" />
+        <entry key="Nebula.Launcher/Views/Popup/IsLoginCredentialsNullPopupView.axaml" value="Nebula.Launcher/Nebula.Launcher.csproj" />
         <entry key="Nebula.Launcher/Views/Popup/LoadingContextView.axaml" value="Nebula.Launcher/Nebula.Launcher.csproj" />
         <entry key="Nebula.Launcher/Views/Popup/LogPopupView.axaml" value="Nebula.Launcher/Nebula.Launcher.csproj" />
         <entry key="Nebula.Launcher/Views/Popup/MessagePopupView.axaml" value="Nebula.Launcher/Nebula.Launcher.csproj" />
@@ -44,6 +45,7 @@
         <entry key="Nebula.Launcher/Views/ServerListView.axaml" value="Nebula.Launcher/Nebula.Launcher.csproj" />
         <entry key="Nebula.Launcher/Views/Tabs/AccountInfoTab.axaml" value="Nebula.Launcher/Nebula.Launcher.csproj" />
         <entry key="Nebula.Launcher/Views/Tabs/ServerListTab.axaml" value="Nebula.Launcher/Nebula.Launcher.csproj" />
+        <entry key="Nebula.Launcher/Views/VisualErrorView.axaml" value="Nebula.Launcher/Nebula.Launcher.csproj" />
         <entry key="Nebula.UpdateResolver/App.axaml" value="Nebula.UpdateResolver/Nebula.UpdateResolver.csproj" />
         <entry key="Nebula.UpdateResolver/MainWindow.axaml" value="Nebula.UpdateResolver/Nebula.UpdateResolver.csproj" />
       </map>

.idea/.idea.Nebula/.idea/vcs.xml

@@ -2,5 +2,6 @@
 <project version="4">
   <component name="VcsDirectoryMappings">
     <mapping directory="$PROJECT_DIR$" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/Robust.LoaderApi" vcs="Git" />
   </component>
 </project>

.vscode/launch.json

@@ -10,7 +10,7 @@
             "request": "launch",
             "preLaunchTask": "build",
             // If you have changed target frameworks, make sure to update the program path.
-            "program": "${workspaceFolder}/Nebula.Launcher/bin/Debug/net9.0/Nebula.Launcher.dll",
+            "program": "${workspaceFolder}/Nebula.Launcher/bin/Debug/Nebula.Launcher.dll",
             "args": [],
             "cwd": "${workspaceFolder}/Nebula.Launcher",
             // For more information about the 'console' field, see https://aka.ms/VSCode-CS-LaunchJson-Console

Directory.Build.props

@@ -0,0 +1,6 @@
+<Project>
+    <PropertyGroup>
+        <TargetFramework>net10.0</TargetFramework>
+        <ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
+    </PropertyGroup>
+</Project>

Directory.Packages.props

@@ -0,0 +1,33 @@
+<Project>
+  <ItemGroup>
+    <PackageVersion Include="Avalonia" Version="11.3.11" />
+    <PackageVersion Include="Avalonia.Desktop" Version="11.3.11" />
+    <PackageVersion Include="Avalonia.Themes.Fluent" Version="11.3.11" />
+    <PackageVersion Include="Avalonia.Fonts.Inter" Version="11.3.11" />
+    <PackageVersion Include="Avalonia.Diagnostics" Version="11.3.11" />
+    <PackageVersion Include="Avalonia.Svg.Skia" Version="11.3.0" />
+    <PackageVersion Include="AsyncImageLoader.Avalonia" Version="3.5.0" />
+    <PackageVersion Include="CommunityToolkit.Mvvm" Version="8.4.0" />
+    <PackageVersion Include="Fluent.Net" Version="1.0.63" />
+    <PackageVersion Include="JetBrains.Annotations" Version="2025.2.4" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyInjection" Version="10.0.2" />
+    <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.2" />
+    <PackageVersion Include="libsodium" Version="1.0.20" />
+    <PackageVersion Include="Robust.Natives" Version="0.2.3" />
+    <PackageVersion Include="Avalonia.Controls.ItemsRepeater" Version="11.1.5" />
+    <PackageVersion Include="Lib.Harmony" Version="2.4.2" />
+    <PackageVersion Include="SharpZstd.Interop" Version="1.5.6" />
+    <PackageVersion Include="coverlet.collector" Version="6.0.4">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageVersion>
+    <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
+    <PackageVersion Include="Moq" Version="4.20.72" />
+    <PackageVersion Include="NUnit" Version="3.14.0" />
+    <PackageVersion Include="NUnit.Analyzers" Version="3.9.0" />
+    <PackageVersion Include="NUnit3TestAdapter" Version="4.5.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.4" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.3.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.3.0" />
+  </ItemGroup>
+</Project>

Nebula.Launcher/App.axaml.cs

@@ -28,14 +28,16 @@ public class App : Application
             {
                 case IClassicDesktopStyleApplicationLifetime desktop:
                     DisableAvaloniaDataAnnotationValidation();
-                    desktop.MainWindow = new MessageWindow(out provider);
+                    desktop.MainWindow = (Window)(provider = new MessageWindow());
                     break;
                 case ISingleViewApplicationLifetime singleViewPlatform:
-                    singleViewPlatform.MainView = new MessageView(out provider);
+                    singleViewPlatform.MainView = (Control)(provider = new MessageView());
                     break;
             }
             
-            provider?.ShowMessage("Launcher is already running.","hey shithead!");
+            provider?.ShowMessage(
+                "Error: An instance of the application is already running. Please close the existing instance before launching a new one.", 
+                "Duplicate instance detected.");
             
             return;
         }

Nebula.Launcher/Assets/Style.axaml

@@ -107,10 +107,10 @@
                  pages|StringUnitConfigControl.ConfigBorder, 
                  pages|IntUnitConfigControl.ConfigBorder, 
                  pages|FloatUnitConfigControl.ConfigBorder">
-    <Setter Property="Background" Value="#333333" />
+    <Setter Property="Background" Value="#33333355" />
-    <Setter Property="CornerRadius" Value="5"/>
+    <Setter Property="CornerRadius" Value="0"/>
-    <Setter Property="BorderThickness" Value="1,0,1,2" />
+    <Setter Property="BorderThickness" Value="1,0,0,2" />
-    <Setter Property="BorderBrush" Value="Azure" />
+    <Setter Property="BorderBrush" Value="#3f3f3f5f" />
 </Style>
 
 </Styles>

Nebula.Launcher/Assets/lang/en-US.ftl

@@ -0,0 +1,74 @@
+tab-account = Account
+tab-servers = Servers
+tab-content = Content
+tab-settings = Settings
+vcruntime-check-error = VC runtime dlls are not present on this computer. Install VC runtime dlls.
+migration-label-task = Migration task, please wait...
+task-cancel = Cancel
+
+popup-edit-name = Edit server name
+popup-add-favorite = Add favorite
+popup-exception = Exception was thrown
+popup-information = Information
+popup-loading = Loading...
+popup-twofa = 2fa
+
+account-profiles = Profiles  
+account-profile-select = Select
+account-profile-delete = Delete
+account-auth-retry = Retry Authentication  
+account-auth-try-another = Or try another account  
+account-auth-login = Enter your login  
+account-auth-password = Enter your password  
+account-auth-server = Authentication Server  
+account-auth-button = Authenticate  
+account-auth-save = Save Profile  
+account-auth-hello = Hello,  
+account-auth-current-server = Current server auth:
+account-auth-logout = Log out  
+auth-current-login-name = Current login {$auth_server}: {$login}
+auth-current-login-no-name = Profile not selected
+
+auth-processing = Processing authentication request...  
+auth-error = An authentication error has occurred.  
+auth-error-occured = An error occurred during the authentication process.  
+auth-invalid-credentials = Invalid username or password. Please try again.  
+auth-connection-error = Unable to connect to the authentication server.  
+auth-name-resolution-error = Failed to resolve server address. Check your network or server configuration.  
+auth-secure-error = Failed to cinnect to the server using SSL
+auth-config-read = Reading authentication configuration...  
+auth-try-auth-config = Attempting to authenticate using saved configuration.
+auth-try-auth-profile = Attempting to authenticate using profile
+
+config-export-logs = Export logs
+config-open-data = Open data path
+config-reset = Reset to default
+config-save = Save changes
+config-remove-content-all = Remove all content
+
+filter-roleplay = Roleplay
+filter-language = Language
+favorite-add = Add to favorites
+popup-add-favorite-invalid-ip = Please enter a valid IP
+servername-set = Set server name
+servername-clear = Clear server name
+twofa-enabled = You have two-factor authentication enabled. Please enter the code.
+twofa-set = Proceed
+
+server-search = Server search
+serverentry-tag = Tag
+serverentry-map = Map
+serverentry-preset = Preset
+
+content-view-server = Server url
+content-view-path = Path
+
+popup-login-credentials-warning = Warning! No credentials provided!
+popup-login-credentials-warning-label = Warning! No credentials provided! The servers will not be able to let you in due to lack of authorization. Please keep this in mind.
+popup-login-credentials-warning-go-auth = Go to auth page
+popup-login-credentials-warning-cancel = Cancel
+popup-login-credentials-warning-proceed = Proceed
+
+goto-path-home = Root folder
+tab-favorite = Favorite
+server-list-loading = Loading server list.. Please wait

Nebula.Launcher/Assets/lang/ru-RU.ftl

@@ -0,0 +1,74 @@
+tab-account = Аккаунт
+tab-servers = Серверы
+tab-content = Контент
+tab-settings = Настройки
+vcruntime-check-error = VC runtime dll-библиотеки отсутствуют на этом компьютере. Установите VC runtime dll.
+migration-label-task = Задача миграции, подождите...
+task-cancel = Отмена
+
+popup-edit-name = Изменить имя сервера
+popup-add-favorite = Добавить в избранное
+popup-exception = Произошло исключение
+popup-information = Информация
+popup-loading = Загрузка...
+popup-twofa = 2FA
+
+account-profiles = Профили  
+account-profile-select = Выбрать
+account-profile-delete = Удалить 
+account-auth-retry = Повторить аутентификацию  
+account-auth-try-another = Или попробуйте другой аккаунт  
+account-auth-login = Введите логин  
+account-auth-password = Введите пароль  
+account-auth-server = Сервер аутентификации  
+account-auth-button = Аутентифицировать  
+account-auth-save = Сохранить профиль  
+account-auth-hello = Привет,  
+account-auth-current-server = Текущий сервер авторизации:
+account-auth-logout = Выйти  
+auth-current-login-name = Текущий профиль {$auth_server}: {$login}
+auth-current-login-no-name = Профиль не выбран
+
+auth-processing = Обработка запроса аутентификации...  
+auth-error = Произошла ошибка аутентификации.  
+auth-error-occured = Во время аутентификации произошла ошибка.  
+auth-invalid-credentials = Неверное имя пользователя или пароль. Попробуйте еще раз.  
+auth-connection-error = Не удается подключиться к серверу аутентификации.  
+auth-name-resolution-error = Не удалось разрешить адрес сервера. Проверьте сетевые настройки или конфигурацию сервера.  
+auth-secure-error = Не удалось подключиться к серверу по SSL. Проверьте сетевые настройки.
+auth-config-read = Чтение конфигурации аутентификации...  
+auth-try-auth-config = Попытка аутентификации с использованием сохраненной конфигурации.
+auth-try-auth-profile = Попытка аутентификации с использованием профиля
+
+config-export-logs = Экспортировать логи
+config-open-data = Открыть путь данных
+config-reset = Сбросить к значениям по умолчанию
+config-save = Сохранить изменения
+config-remove-content-all = Удалить весь контент
+
+filter-roleplay = Ролевая игра
+filter-language = Язык
+favorite-add = Добавить в избранное
+popup-add-favorite-invalid-ip = Пожалуйста, введите валидный адрес
+servername-set = Установить имя сервера
+servername-clear = Очистить
+twofa-enabled = У вас включена двухфакторная аутентификация. Введите код.
+twofa-set = Продолжить
+
+server-search = Поиск сервера
+serverentry-tag = Тэги
+serverentry-map = Карта
+serverentry-preset = Режим
+
+content-view-server = Сервер
+content-view-path = Путь
+
+popup-login-credentials-warning = Предупреждение! Учетные данные не указаны!
+popup-login-credentials-warning-label = Предупреждение! Учетные данные не указаны! Серверы не смогут пропустить вас из-за отсутствия авторизации. Пожалуйста, имейте это в виду.
+popup-login-credentials-warning-go-auth = Перейти на страницу авторизации
+popup-login-credentials-warning-cancel = Отмена
+popup-login-credentials-warning-proceed = Продолжить
+
+goto-path-home = Корн. папка
+tab-favorite = Избранное
+server-list-loading = Загрузка списка серверов. Пожалуйста, подождите...

Nebula.Launcher/Configurations/ArrayUnitConfigControl.cs

@@ -0,0 +1,99 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Layout;
+
+namespace Nebula.Launcher.ViewModels.Pages;
+
+public sealed class ArrayUnitConfigControl : Border, IConfigControl
+{
+    private readonly List<IConfigControl> _itemControls = [];
+    private readonly StackPanel _itemsPanel = new StackPanel() { Orientation = Orientation.Vertical };
+    private readonly Button _addButton = new Button() { Content = new Label()
+    {
+        Content = "Add Item"
+    }, Classes = { "ConfigBorder" }};
+    private readonly int _oldCount;
+    private readonly Type _elementType;
+    private readonly StackPanel _panel = new();
+
+    public string ConfigName { get; }
+    public bool Dirty => _itemControls.Any(dirty => dirty.Dirty) || _itemControls.Count != _oldCount;
+
+    public ArrayUnitConfigControl(string name, object value)
+    {
+        Classes.Add("ConfigBorder");
+        _elementType = value.GetType().GetElementType()!;
+        
+        ConfigName = name;
+        _panel.Orientation = Orientation.Vertical;
+        _panel.Spacing = 4f;
+        _itemsPanel.Spacing = 4f;
+
+        _panel.Children.Add(new Label { Content = name });
+        _panel.Children.Add(_itemsPanel);
+        _panel.Children.Add(_addButton);
+
+        _addButton.Click += (_, _) => AddItem(ConfigControlHelper.CreateDefaultValue(_elementType)!);
+        Child = _panel; 
+        SetValue(value);
+        _oldCount = _itemControls.Count;
+    }
+
+    private void AddItem(object value)
+    {
+        var itemPanel = new StackPanel { Orientation = Orientation.Horizontal, Spacing = 2 };
+        var control = ConfigControlHelper.GetConfigControl(_itemControls.Count.ToString(), value);
+        var removeButton = new Button { Content = new Label(){ Content = "Remove" }, Classes = { "ConfigBorder" }};
+
+        removeButton.Click += (_, _) =>
+        {
+            _itemControls.Remove(control);
+            _itemsPanel.Children.Remove(itemPanel);
+        };
+        
+        ((Control)control).Margin = new Thickness(5);
+        itemPanel.Children.Add((Control)control);
+        itemPanel.Children.Add(removeButton);
+
+        _itemsPanel.Children.Add(itemPanel);
+        _itemControls.Add(control);
+    }
+
+    public void SetValue(object value)
+    {
+        _itemControls.Clear();
+        _itemsPanel.Children.Clear();
+
+        if (value is IEnumerable list)
+        {
+            foreach (var item in list)
+            {
+                AddItem(item);
+            }
+        }
+    }
+
+    public object GetValue()
+    {
+        return ConvertArray(_itemControls.Select(c => c.GetValue()).ToArray(), _elementType);
+    }
+    
+    public static Array ConvertArray(Array sourceArray, Type targetType)
+    {
+        int length = sourceArray.Length;
+        var newArray = Array.CreateInstance(targetType, length);
+
+        for (int i = 0; i < length; i++)
+        {
+            var value = sourceArray.GetValue(i);
+            var converted = Convert.ChangeType(value, targetType);
+            newArray.SetValue(converted, i);
+        }
+
+        return newArray;
+    }
+}

Nebula.Launcher/Configurations/ComplexConVarBinder.cs

@@ -0,0 +1,86 @@
+using System;
+using System.ComponentModel;
+using System.Threading;
+using System.Threading.Tasks;
+using Nebula.Shared.Configurations;
+
+namespace Nebula.Launcher.Configurations;
+
+public abstract class ComplexConVarBinder<T> : INotifyPropertyChanged, INotifyPropertyChanging
+{
+    private readonly ConVarObserver<T> _baseConVar;
+    private readonly Lock _lock = new();
+    private readonly SemaphoreSlim _valueChangeSemaphore = new(1, 1);
+
+    public T? Value
+    {
+        get
+        {
+            lock (_lock)
+            {
+                return _baseConVar.Value;
+            }
+        }
+        set
+        {
+            _ = SetValueAsync(value);
+        }
+    }
+    
+    public bool HasValue
+    {
+        get
+        {
+            lock (_lock)
+            {
+                return _baseConVar.HasValue;
+            }
+        }
+    }
+
+    protected ComplexConVarBinder(ConVarObserver<T> baseConVar)
+    {
+        _baseConVar = baseConVar ?? throw new ArgumentNullException(nameof(baseConVar));
+        _baseConVar.PropertyChanged += BaseConVarOnPropertyChanged;
+        _baseConVar.PropertyChanging += BaseConVarOnPropertyChanging;
+    }
+    
+
+    private async Task SetValueAsync(T? value)
+    {
+        await _valueChangeSemaphore.WaitAsync().ConfigureAwait(false);
+
+        try
+        {
+            var newValue = await OnValueChange(value).ConfigureAwait(false);
+
+            lock (_lock)
+            {
+                _baseConVar.Value = newValue;
+            }
+        }
+        finally
+        {
+            _valueChangeSemaphore.Release();
+        }
+    }
+
+    protected abstract Task<T?> OnValueChange(T? newValue);
+
+    private void BaseConVarOnPropertyChanged(object? sender, PropertyChangedEventArgs e)
+    {
+        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(HasValue)));
+        PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Value)));
+    }
+    
+    private void BaseConVarOnPropertyChanging(object? sender, PropertyChangingEventArgs e)
+    {
+        PropertyChanging?.Invoke(this, new PropertyChangingEventArgs(nameof(HasValue)));
+        PropertyChanging?.Invoke(this, new PropertyChangingEventArgs(nameof(Value)));
+    }
+    
+
+    public event PropertyChangedEventHandler? PropertyChanged;
+
+    public event PropertyChangingEventHandler? PropertyChanging;
+}

Nebula.Launcher/Configurations/ComplexUnitConfigControl.cs

@@ -0,0 +1,68 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Layout;
+
+namespace Nebula.Launcher.ViewModels.Pages;
+
+public sealed class ComplexUnitConfigControl : Border, IConfigControl
+{
+    private readonly List<(PropertyInfo, IConfigControl)> _units = [];
+    
+    private Type _objectType = typeof(object);
+
+    private readonly StackPanel _panel = new();
+    
+    public string ConfigName { get; }
+    public bool Dirty => _units.Any(dirty => dirty.Item2.Dirty);
+
+    public ComplexUnitConfigControl(string name, object obj)
+    {
+        Classes.Add("ConfigBorder");
+        _panel.Orientation = Orientation.Vertical;
+        _panel.Spacing = 4f;
+        ConfigName = name;
+        Child = _panel;
+        SetValue(obj);
+    }
+
+    public void SetValue(object value)
+    {
+        _units.Clear();
+        _panel.Children.Clear();
+        _objectType = value.GetType();
+        
+        _panel.Children.Add(new Label()
+        {
+            Content = ConfigName
+        });
+        
+        foreach (var propInfo in _objectType.GetProperties())
+        {
+            if(propInfo.PropertyType.IsInterface) 
+                continue;
+            
+            var propValue = propInfo.GetValue(value);
+
+            var control = ConfigControlHelper.GetConfigControl(propInfo.Name, propValue!);
+            
+            ((Control)control).Margin = new Thickness(5);
+            _panel.Children.Add((Control)control);
+            _units.Add((propInfo,control));
+        }
+    }
+
+    public object GetValue()
+    {
+        var obj = ConfigControlHelper.CreateDefaultValue(_objectType);
+        foreach (var (fieldInfo, configControl) in _units)
+        {
+            fieldInfo.SetValue(obj, configControl.GetValue());
+        }
+
+        return obj!;
+    }
+}

Nebula.Launcher/Configurations/ConfigControlHelper.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Linq;
+
+namespace Nebula.Launcher.ViewModels.Pages;
+
+public static class ConfigControlHelper{
+    public static IConfigControl GetConfigControl(string name,object value)
+    {
+        switch (value)
+        {
+            case string stringValue:
+                return new StringUnitConfigControl(name, stringValue);
+            case int intValue:
+                return new IntUnitConfigControl(name, intValue);
+            case float floatValue:
+                return new FloatUnitConfigControl(name, floatValue);
+        }
+        
+        var valueType = value.GetType();
+
+        if (valueType.IsArray)
+            return new ArrayUnitConfigControl(name, value);
+        
+        return new ComplexUnitConfigControl(name, value);
+    }
+
+    public static object? CreateDefaultValue(Type type)
+    {
+        if(type.IsValueType)
+            return Activator.CreateInstance(type);
+        
+        var ctor = type.GetConstructors().First();
+        var parameters = ctor.GetParameters()
+            .Select(p => CreateDefaultValue(p.ParameterType))
+            .ToArray();
+        
+        return ctor.Invoke(parameters);
+    }
+}

Nebula.Launcher/Configurations/FloatUnitConfigControl.cs

@@ -0,0 +1,19 @@
+using System.Globalization;
+
+namespace Nebula.Launcher.ViewModels.Pages;
+
+public sealed class FloatUnitConfigControl(string name, float value) : UnitConfigControl<float>(name, value)
+{
+
+    public CultureInfo CultureInfo = CultureInfo.InvariantCulture;
+
+    public override void SetConfValue(float value)
+    {
+        ConfigValue = value.ToString(CultureInfo);
+    }
+
+    public override float GetConfValue()
+    {
+        return float.Parse(ConfigValue, CultureInfo);
+    }
+}

Nebula.Launcher/Configurations/IConfigControl.cs

@@ -0,0 +1,9 @@
+namespace Nebula.Launcher.ViewModels.Pages;
+
+public interface IConfigControl
+{
+    public string ConfigName { get; }
+    public bool Dirty {get;}
+    public abstract void SetValue(object value);
+    public abstract object GetValue();
+}

Nebula.Launcher/Configurations/IntUnitConfigControl.cs

@@ -0,0 +1,14 @@
+namespace Nebula.Launcher.ViewModels.Pages;
+
+public sealed class IntUnitConfigControl(string name, int value) : UnitConfigControl<int>(name, value)
+{
+    public override void SetConfValue(int value)
+    {
+        ConfigValue = value.ToString();
+    }
+
+    public override int GetConfValue()
+    {
+        return int.Parse(ConfigValue);
+    }
+}

Nebula.Launcher/Configurations/StringUnitConfigControl.cs

@@ -0,0 +1,14 @@
+namespace Nebula.Launcher.ViewModels.Pages;
+
+public sealed class StringUnitConfigControl(string name, string value) : UnitConfigControl<string>(name, value)
+{
+    public override void SetConfValue(string value)
+    {
+        ConfigValue = value;
+    }
+
+    public override string GetConfValue()
+    {
+        return ConfigValue;
+    }
+}

Nebula.Launcher/Configurations/UnitConfigControl.cs

@@ -0,0 +1,53 @@
+using Avalonia.Controls;
+using Avalonia.Layout;
+
+namespace Nebula.Launcher.ViewModels.Pages;
+
+public abstract class UnitConfigControl<T> : Border, IConfigControl where T : notnull
+{
+    private readonly Label _nameLabel = new();
+    private readonly TextBox _valueLabel = new();
+    private string _originalValue;
+
+    private StackPanel _panel = new();
+    
+    public string ConfigName { get; }
+   
+    public bool Dirty => _originalValue != ConfigValue;
+
+    protected string ConfigValue
+    {
+        get => _valueLabel.Text ?? string.Empty;
+        set => _valueLabel.Text = value;
+    }
+
+    public UnitConfigControl(string name, T value)
+    {
+        Classes.Add("ConfigBorder");
+        ConfigName = name;
+        _panel.Orientation = Orientation.Horizontal;
+        _panel.Children.Add(_nameLabel);
+        _panel.Children.Add(_valueLabel);
+        
+        _nameLabel.Content = name;
+        _nameLabel.VerticalAlignment = VerticalAlignment.Center;
+        Child = _panel;
+        
+        SetConfValue(value);
+        _originalValue = ConfigValue;
+    }
+
+    public abstract void SetConfValue(T value);
+
+    public abstract T GetConfValue();
+    
+    public void SetValue(object value)
+    {
+        SetConfValue((T)value);
+    }
+
+    public object GetValue()
+    {
+        return GetConfValue()!;
+    }
+}

Nebula.Launcher/Controls/FilterBox.cs

@@ -19,13 +19,16 @@ public class FilterBox : UserControl
     
     public Action<FilterBoxChangedEventArgs>? OnFilterChanged {get; set;}
 
-    public string? FilterBoxName {
+    public string FilterBoxName {
-        set => filterName.Text = value;
+        set => filterName.LocalId = value;
-        get => filterName.Text;
+        get => filterName.LocalId;
     }
     
     private StackPanel filterPanel;
-    private TextBox filterName = new TextBox();
+    private LocalizedLabel filterName = new LocalizedLabel()
+    {
+        VerticalAlignment = VerticalAlignment.Center
+    };
     
     public FilterBox()
     {
@@ -34,6 +37,8 @@ public class FilterBox : UserControl
             Orientation = Orientation.Horizontal,
             Spacing = 5,
         };
+
+        filterPanel.Children.Add(filterName);
         
         Content = filterPanel;
     }

Nebula.Launcher/Controls/LocalizedLabel.cs

@@ -0,0 +1,20 @@
+using Avalonia;
+using Avalonia.Controls;
+using Nebula.Launcher.Services;
+
+namespace Nebula.Launcher.Controls;
+
+public class LocalizedLabel : Label
+{
+    public static readonly StyledProperty<string> LocalIdProperty = AvaloniaProperty.Register<LocalizedLabel, string>(nameof(LocalId));
+
+    public string LocalId
+    {
+        get => GetValue(LocalIdProperty);
+        set
+        {
+            SetValue(LocalIdProperty, value);
+            Content = LocalizationService.GetString(value);
+        }
+    }
+}

Nebula.Launcher/Controls/ServerListView.axaml.cs

@@ -1,117 +0,0 @@
-using Avalonia.Controls;
-using Nebula.Launcher.ServerListProviders;
-using Nebula.Launcher.ViewModels;
-using Nebula.Launcher.ViewModels.Pages;
-
-namespace Nebula.Launcher.Controls;
-
-public partial class ServerListView : UserControl
-{
-    private IServerListProvider _provider = default!;
-    private ServerFilter? _currentFilter;
-    
-    public bool IsLoading { get; private set; }
-    
-    public ServerListView()
-    {
-        InitializeComponent();
-    }
-
-    public static ServerListView TakeFrom(IServerListProvider provider)
-    {
-        var serverListView = new ServerListView();
-        if (provider is IServerListDirtyInvoker invoker)
-        {
-            invoker.Dirty += serverListView.OnDirty;
-        }
-        serverListView._provider = provider;
-        serverListView.RefreshFromProvider();
-        return serverListView;
-    }
-
-    public void RefreshFromProvider()
-    {
-        if (IsLoading) 
-            return;
-        
-        Clear();
-        StartLoading();
-        
-        _provider.LoadServerList();
-        
-        if (_provider.IsLoaded) PasteServersFromList();
-        else _provider.OnLoaded += RefreshRequired;
-    }
-
-    public void RequireStatusUpdate()
-    {
-        foreach (var rawView in ServerList.Items)
-        {
-            if (rawView is ServerEntryModelView serverEntryModelView)
-            {
-                //serverEntryModelView.UpdateStatusIfNecessary();
-            }
-        }
-    }
-
-    public void ApplyFilter(ServerFilter? filter)
-    {
-        _currentFilter = filter;
-        
-        if(IsLoading) 
-            return;
-        
-        foreach (var serverView in ServerList.Items)
-        {
-            if(serverView is IFilterConsumer filterConsumer)
-                filterConsumer.ProcessFilter(filter);
-        }
-    }
-
-    private void OnDirty()
-    {
-        RefreshFromProvider();
-    }
-    
-    private void Clear()
-    {
-        ErrorList.Items.Clear();
-        ServerList.Items.Clear();
-    }
-    
-    private void PasteServersFromList()
-    {
-        foreach (var serverEntry in _provider.GetServers())
-        {
-            ServerList.Items.Add(serverEntry);
-            if(serverEntry is IFilterConsumer serverFilter)
-                serverFilter.ProcessFilter(_currentFilter);
-        }
-        
-        foreach (var error in _provider.GetErrors())
-        {
-            ErrorList.Items.Add(error);
-        }
-        
-        EndLoading();
-    }
-    
-    private void RefreshRequired()
-    {
-        PasteServersFromList();
-        _provider.OnLoaded -= RefreshRequired;
-    }
-
-    private void StartLoading()
-    {
-        Clear();
-        IsLoading = true;
-        LoadingLabel.IsVisible = true;
-    }
-
-    private void EndLoading()
-    {
-        IsLoading = false;
-        LoadingLabel.IsVisible = false;
-    }
-}

Nebula.Launcher/Controls/SimpleGraph.cs

@@ -0,0 +1,157 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Collections.Specialized;
+using System.Linq;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Media;
+using Avalonia.Reactive;
+using Avalonia.Threading;
+
+namespace Nebula.Launcher.Controls;
+
+public class SimpleGraph : Control
+{
+    // Bindable data: list of doubles or points
+    public static readonly StyledProperty<ObservableCollection<double>> ValuesProperty =
+        AvaloniaProperty.Register<SimpleGraph,ObservableCollection<double>>(nameof(Values));
+
+    public static readonly StyledProperty<IBrush> GraphBrushProperty =
+        AvaloniaProperty.Register<SimpleGraph, IBrush>(nameof(GraphBrush), Brushes.CornflowerBlue);
+    
+    public static readonly StyledProperty<IBrush> GridBrushProperty =
+        AvaloniaProperty.Register<SimpleGraph, IBrush>(nameof(GridBrush), Brushes.LightGray);
+
+    static SimpleGraph()
+    {
+        ValuesProperty.Changed.Subscribe(
+            new AnonymousObserver<AvaloniaPropertyChangedEventArgs<ObservableCollection<double>>>(args =>
+            {
+                if (args.Sender is not SimpleGraph g) 
+                    return;
+                
+                g.InvalidateVisual();
+                g.Values.CollectionChanged += g.ValuesOnCollectionChanged;
+            }));
+    }
+    
+    public SimpleGraph()
+    {
+        Values = new ObservableCollection<double>();
+    }
+
+    private void ValuesOnCollectionChanged(object? sender, NotifyCollectionChangedEventArgs e)
+    {
+        Dispatcher.UIThread.Post(InvalidateVisual);
+    }
+
+    public ObservableCollection<double> Values
+    {
+        get => GetValue(ValuesProperty);
+        set => SetValue(ValuesProperty, value);
+    }
+
+
+    public IBrush GraphBrush
+    {
+        get => GetValue(GraphBrushProperty);
+        set => SetValue(GraphBrushProperty, value);
+    }
+    
+    public IBrush GridBrush
+    {
+        get => GetValue(GridBrushProperty);
+        set => SetValue(GridBrushProperty, value);
+    }
+
+    public override void Render(DrawingContext context)
+    {
+        base.Render(context);
+        
+        
+        if (Bounds.Width <= 0 || Bounds.Height <= 0)
+            return;
+        
+        // background grid
+        DrawGrid(context, Bounds);
+        
+        if (Values.Count == 0)
+            return;
+
+
+        var min = Values.Min();
+        var max = Values.Max();
+        if (Math.Abs(min - max) < 0.001)
+        {
+            min -= 1;
+            max += 1;
+        }
+
+
+        var geo = new StreamGeometry();
+        using (var ctx = geo.Open())
+        {
+            if (Values.Count > 1)
+            {
+                Point p0 = Map(0, Values[0]);
+                ctx.BeginFigure(p0, false);
+
+
+                for (int i = 0; i < Values.Count - 1; i++)
+                {
+                    var p1 = Map(i, Values[i]);
+                    var p2 = Map(i + 1, Values[i + 1]);
+
+
+                    // control points for smoothing
+                    var c1 = new Point((p1.X + p2.X) / 2, p1.Y);
+                    var c2 = new Point((p1.X + p2.X) / 2, p2.Y);
+
+
+                    ctx.CubicBezierTo(c1, c2, p2);
+                }
+                ctx.EndFigure(false);
+            }
+        }
+
+
+        // stroke
+        context.DrawGeometry(null, new Pen(GraphBrush, 2), geo);
+        
+        // draw points
+        for (var i = 0; i < Values.Count; i++)
+        {
+            var p = Map(i, Values[i]);
+            context.DrawEllipse(GraphBrush, null, p, 3, 3);
+        }
+
+        return;
+
+        // map data index/value -> point
+        Point Map(int i, double val)
+        {
+            var x = Bounds.X + Bounds.Width * (i / (double)Math.Max(1, Values.Count - 1));
+            var y = Bounds.Y + Bounds.Height - (val - min) / (max - min) * Bounds.Height;
+            return new Point(x, y);
+        }
+    }
+
+    private void DrawGrid(DrawingContext dc, Rect r)
+    {
+        var pen = new Pen(GridBrush, 0.5);
+        var rows = 4;
+        var cols = Math.Max(2, Values?.Count ?? 2);
+        for (var i = 0; i <= rows; i++)
+        {
+            var y = r.Y + i * (r.Height / rows);
+            dc.DrawLine(pen, new Point(r.X, y), new Point(r.Right, y));
+        }
+
+        for (var j = 0; j <= cols; j++)
+        {
+            var x = r.X + j * (r.Width / cols);
+            dc.DrawLine(pen, new Point(x, r.Y), new Point(x, r.Bottom));
+        }
+    }
+}

Nebula.Launcher/Converters/TypeConverters.cs

@@ -1,11 +1,14 @@
-using Avalonia;
+using System;
-using Avalonia.Controls;
 using Avalonia.Data.Converters;
 using Avalonia.Media;
+using Avalonia.Platform;
+using Nebula.Launcher.Utils;
+using Nebula.Launcher.ViewModels.Pages;
+using Color = System.Drawing.Color;
 
 namespace Nebula.Launcher.Converters;
 
-public class TypeConverters
+public static class TypeConverters
 {
     public static FuncValueConverter<string, string?> IconConverter { get; } =
         new(iconKey =>
@@ -13,4 +16,17 @@ public class TypeConverters
             if (iconKey == null) return null;
             return $"/Assets/svg/{iconKey}.svg";
         });
+    
+    public static FuncValueConverter<string, IImage?> ImageConverter { get; } =
+        new(iconKey =>
+        {
+            if (iconKey == null) return null;
+            return new Avalonia.Media.Imaging.Bitmap(AssetLoader.Open(new Uri($"avares://Nebula.Launcher/Assets/error_presentation/{iconKey}.png")));
+        });
+
+    public static FuncValueConverter<string, Avalonia.Media.Color> NameColorRepresentation { get; } =
+        new((str)=>ColorUtils.GetColorFromString(str ?? throw new ArgumentNullException(nameof(str),"Name of color is null!")));
+    
+    public static FuncValueConverter<string, bool> StringIsNotEmpty { get; } =
+        new(iconKey => !string.IsNullOrEmpty(iconKey));
 }

Nebula.Launcher/GlobalUsing.cs

@@ -1,2 +1 @@
-global using Nebula.Shared.Attributes;
+global using Nebula.Shared.Attributes;
-global using Nebula.Launcher.ViewHelper;

Nebula.Launcher/LauncherConVar.cs

@@ -1,6 +1,10 @@
 using System.Collections.Generic;
+using System.Globalization;
 using Nebula.Launcher.Models;
-using Nebula.Launcher.ViewModels.Pages;
+using Nebula.Launcher.Models.Auth;
+using Nebula.Shared.ConfigMigrations;
+using Nebula.Shared.Configurations;
+using Nebula.Shared.Configurations.Migrations;
 using Nebula.Shared.Services;
 
 namespace Nebula.Launcher;
@@ -9,11 +13,17 @@ public static class LauncherConVar
 {
     public static readonly ConVar<bool> DoMigration =
         ConVarBuilder.Build("migration.doMigrate", true);
-    public static readonly ConVar<ProfileAuthCredentials[]> AuthProfiles =
+    
-        ConVarBuilder.Build<ProfileAuthCredentials[]>("auth.profiles.v2", []);
+    public static readonly ConVar<string[]> AuthProfiles =
+        ConVarBuilder.BuildWithMigration<string[]>("auth.profiles.v4", 
+            MigrationQueueBuilder.Instance
+                .With(new ProfileMigrationV2("auth.profiles.v2","auth.profiles.v4"))
+                .With(new ProfileMigrationV3V4("auth.profiles.v3","auth.profiles.v4"))
+                .Build(), 
+            []);
 
-    public static readonly ConVar<CurrentAuthInfo?> AuthCurrent =
+    public static readonly ConVar<AuthTokenCredentials?> AuthCurrent =
-        ConVarBuilder.Build<CurrentAuthInfo?>("auth.current.v2");
+        ConVarBuilder.Build<AuthTokenCredentials?>("auth.current.v2");
     
     public static readonly ConVar<string[]> Favorites =
         ConVarBuilder.Build<string[]>("server.favorites", []);
@@ -26,19 +36,25 @@ public static class LauncherConVar
         new AuthServerCredentials(
             "WizDen", 
             [
-                "https://harpy.durenko.tatar/auth-api/",
+                "https://feline.durenko.tatar/auth-api/",
+                "https://auth.spacestation14.com/",
                 "https://auth.fallback.spacestation14.com/",
+            ]),
+        new AuthServerCredentials(
+            "SimpleStation", 
+            [
+                "https://auth.simplestation.org/",
             ])
     ]);
     
     public static readonly ConVar<ServerHubRecord[]> Hub = ConVarBuilder.Build<ServerHubRecord[]>("launcher.hub.v2", [
-        new ServerHubRecord("WizDen", "https://harpy.durenko.tatar/hub-api/api/servers"),
+        new ServerHubRecord("WizDen", "https://feline.durenko.tatar/hub-api/api/servers"),
-        new ServerHubRecord("AltHub","https://web.networkgamez.com/api/servers")
+        new ServerHubRecord("AltHub","https://hub.singularity14.co.uk/api/servers")
     ]);
 
-    public static readonly ConVar<string> CurrentLang = ConVarBuilder.Build<string>("launcher.language", "en-US");
+    public static readonly ConVar<string> CurrentLang = ConVarBuilder.Build<string>("launcher.language", CultureInfo.CurrentCulture.Name);
     public static readonly ConVar<string> ILSpyUrl = ConVarBuilder.Build<string>("decompiler.url",
-    "https://github.com/icsharpcode/ILSpy/releases/download/v9.0/ILSpy_binaries_9.0.0.7889-x64.zip");
+    "https://feline.durenko.tatar/ILSpy_selfcontained_10.0.0.8330-x64.zip");
-    
     
+    public static readonly ConVar<string> ILSpyVersion = ConVarBuilder.Build<string>("dotnet.version", "10");
 }

Nebula.Launcher/MessageBox/MessageView.axaml

@@ -2,16 +2,9 @@
              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:views="clr-namespace:Nebula.Launcher.Views"
              mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
-             Width="600"
+            
-             Height="400"
              x:Class="Nebula.Launcher.MessageBox.MessageView">
-    <Grid RowDefinitions="50,*" ColumnDefinitions="*">
+    <views:VisualErrorView x:Name="ErrorView"/>
-        <Border Grid.Column="0" Background="#222222" Padding="10" BorderBrush="#444444" BorderThickness="0,0,0,3">
-            <Label VerticalAlignment="Center" x:Name="Title">Text</Label>
-        </Border>
-        <Panel Margin="5" Grid.Row="1">
-            <Label x:Name="Message">Message</Label>
-        </Panel>
-    </Grid>
 </UserControl>

Nebula.Launcher/MessageBox/MessageView.axaml.cs

@@ -1,21 +1,22 @@
-using Avalonia;
 using Avalonia.Controls;
-using Avalonia.Markup.Xaml;
+using Nebula.Launcher.ViewModels;
 
 namespace Nebula.Launcher.MessageBox;
 
 public partial class MessageView : UserControl, IMessageContainerProvider
 {
-    public MessageView(out IMessageContainerProvider provider)
+    private readonly VisualErrorViewModel _context;
+    public MessageView()
     {
         InitializeComponent();
-        provider = this;
+        _context = new VisualErrorViewModel();
+        ErrorView.Content = _context;
     }
 
     public void ShowMessage(string message, string title)
     {
-        Title.Content = title;
+        _context.Title = title;
-        Message.Content = message;
+        _context.Description = message;
     }
 }
 

Nebula.Launcher/MessageBox/MessageWindow.axaml

@@ -3,10 +3,52 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:messageBox="clr-namespace:Nebula.Launcher.MessageBox"
-        mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+        SystemDecorations="BorderOnly"
+        mc:Ignorable="d" d:DesignWidth="600" d:DesignHeight="260"
         Width="600"
-        Height="400"
+        Height="260"
+        CanResize="False"
         x:Class="Nebula.Launcher.MessageBox.MessageWindow"
         Title="MessageWindow">
-    
+     <Grid ColumnDefinitions="*" RowDefinitions="30,*">
+            <messageBox:MessageView
+                Grid.Column="0"
+                Grid.Row="0"
+                Grid.RowSpan="2"
+                x:Name="MessageView" />
+            <Border
+                
+                BorderThickness="0,0,0,2"
+                CornerRadius="0"
+                Grid.Column="0"
+                Grid.Row="0">
+                <Border.BorderBrush>
+                    <LinearGradientBrush EndPoint="100%,50%" StartPoint="0%,50%">
+                        <GradientStop Color="#222222" Offset="0.0" />
+                        <GradientStop Color="#442222" Offset="1.0" />
+                    </LinearGradientBrush>
+                </Border.BorderBrush>
+                <Panel
+                    Height="30"
+                    PointerPressed="InputElement_OnPointerPressed">
+                    <TextBlock
+                        FontSize="10"
+                        Foreground="White"
+                        IsVisible="False"
+                        Margin="15,0"
+                        Text="Nebula Launcher"
+                        VerticalAlignment="Center" />
+                    <StackPanel
+                        HorizontalAlignment="Right"
+                        Margin="5,0,5,0"
+                        Orientation="Horizontal"
+                        Spacing="8">
+                        <Button
+                            Click="Close_Click"
+                            Content="🗙"
+                            Foreground="Azure" />
+                    </StackPanel>
+                </Panel>
+            </Border>
+        </Grid>
 </Window>

Nebula.Launcher/MessageBox/MessageWindow.axaml.cs

@@ -1,12 +1,28 @@
 using Avalonia.Controls;
+using Avalonia.Input;
+using Avalonia.Interactivity;
 
 namespace Nebula.Launcher.MessageBox;
 
-public partial class MessageWindow : Window
+public partial class MessageWindow : Window, IMessageContainerProvider
 { 
-    public MessageWindow(out IMessageContainerProvider provider)
+    public MessageWindow()
     {
         InitializeComponent();
-        Content = new MessageView(out provider);
+    }
+
+    public void ShowMessage(string message, string title)
+    {
+        MessageView.ShowMessage(message, title);
+    }
+    
+    private void Close_Click(object? sender, RoutedEventArgs e)
+    {
+        Close();
+    }
+
+    private void InputElement_OnPointerPressed(object? sender, PointerPressedEventArgs e)
+    {
+        BeginMoveDrag(e);
     }
 }

Nebula.Launcher/Models/Auth/AuthServerCredentials.cs

@@ -0,0 +1,6 @@
+namespace Nebula.Launcher.Models.Auth;
+
+public sealed record AuthServerCredentials(
+    string Name, 
+    string[] Servers
+);

Nebula.Launcher/Models/Auth/ProfileAuthCredentials.cs

@@ -0,0 +1,12 @@
+using System.Text.Json.Serialization;
+using System.Windows.Input;
+using Avalonia.Media;
+using Nebula.Shared.Services;
+
+namespace Nebula.Launcher.Models.Auth;
+
+public sealed record ProfileEntry(
+    ProfileAuthCredentials Credentials, 
+    string AuthName,
+    [property: JsonIgnore] ICommand OnSelect = default!,
+    [property: JsonIgnore] ICommand OnDelete = default!);

Nebula.Launcher/Models/ContentLogConsumer.cs

@@ -0,0 +1,67 @@
+using System;
+using System.Collections.Generic;
+using Nebula.Launcher.ProcessHelper;
+using Nebula.Launcher.ViewModels;
+using Nebula.Launcher.ViewModels.Popup;
+using Nebula.Shared.Services;
+
+namespace Nebula.Launcher.Models;
+
+public sealed class ContentLogConsumer : IProcessLogConsumer
+{
+    private readonly PopupMessageService _popupMessageService;
+    private readonly List<string> _outMessages = [];
+    
+    private LogPopupModelView? _currentLogPopup;
+    
+    public int MaxMessages { get; set; } = 100;
+
+    public ContentLogConsumer(PopupMessageService popupMessageService)
+    {
+        _popupMessageService = popupMessageService;
+    }
+
+    public void Popup()
+    {
+        if(_currentLogPopup is not null) 
+            return;
+        
+        _currentLogPopup = new LogPopupModelView(_popupMessageService);
+        _currentLogPopup.OnDisposing += OnLogPopupDisposing;
+        
+        foreach (var message in _outMessages.ToArray())
+        {
+            _currentLogPopup.Append(message);
+        }
+        
+        _popupMessageService.Popup(_currentLogPopup);
+    }
+
+    private void OnLogPopupDisposing(PopupViewModelBase obj)
+    {
+        if(_currentLogPopup == null) 
+            return;
+        
+        _currentLogPopup.OnDisposing -= OnLogPopupDisposing;
+        _currentLogPopup = null;
+    }
+
+    public void Out(string text)
+    {
+        _outMessages.Add(text);
+        if(_outMessages.Count >= MaxMessages)
+            _outMessages.RemoveAt(0);
+        
+        _currentLogPopup?.Append(text);
+    }
+
+    public void Error(string text)
+    {
+        Out(text);
+    }
+
+    public void Fatal(string text)
+    {
+        _popupMessageService.Popup(new ExceptionCompound("Error while running program", text));
+    }
+}

Nebula.Launcher/Models/IFilterConsumer.cs

@@ -0,0 +1,8 @@
+using Nebula.Launcher.ViewModels.Pages;
+
+namespace Nebula.Launcher.Models;
+
+public interface IFilterConsumer
+{
+    public void ProcessFilter(ServerFilter? serverFilter);
+}

Nebula.Launcher/Models/IRunningSignalConsumer.cs

@@ -0,0 +1,6 @@
+namespace Nebula.Launcher.Models;
+
+public interface IRunningSignalConsumer
+{
+    public void ProcessRunningSignal(bool isRunning);
+}

Nebula.Launcher/Models/LogInfo.cs

@@ -0,0 +1,40 @@
+using System.Text.RegularExpressions;
+using Avalonia.Media;
+
+namespace Nebula.Launcher.Models;
+
+public sealed class LogInfo
+{
+    public string Category { get; set; } = "LOG";
+    public IBrush CategoryColor { get; set; } = Brush.Parse("#424242");
+    public string Message { get; set; } = "";
+
+    public static LogInfo FromString(string input)
+    {
+        var matches = Regex.Matches(input, @"(\[(?<c>.*)\] (?<m>.*))|(?<m>.*)");
+        var category = "All";
+
+        if (matches[0].Groups.TryGetValue("c", out var c)) category = c.Value;
+
+        var color = Brush.Parse("#444444");
+
+        switch (category)
+        {
+            case "DEBG":
+                color = Brush.Parse("#2436d4");
+                break;
+            case "ERRO":
+                color = Brush.Parse("#d42436");
+                break;
+            case "INFO":
+                color = Brush.Parse("#0ab3c9");
+                break;
+        }
+
+        var message = matches[0].Groups["m"].Value;
+        return new LogInfo
+        {
+            Category = category, Message = message, CategoryColor = color
+        };
+    }
+}

Nebula.Launcher/Nebula.Launcher.csproj

@@ -1,7 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <OutputType>WinExe</OutputType>
-        <TargetFramework>net9.0</TargetFramework>
         <Nullable>enable</Nullable>
         <BuiltInComInteropSupport>true</BuiltInComInteropSupport>
         <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>
@@ -15,38 +14,24 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="AsyncImageLoader.Avalonia" Version="3.3.0"/>
+        <PackageReference Include="AsyncImageLoader.Avalonia"/>
-        <PackageReference Include="Avalonia" Version="11.2.1"/>
+        <PackageReference Include="Avalonia"/>
-        <PackageReference Include="Avalonia.Desktop" Version="11.2.1"/>
+        <PackageReference Include="Avalonia.Desktop"/>
-        <PackageReference Include="Avalonia.Svg.Skia" Version="11.2.0.2" />
+        <PackageReference Include="Avalonia.Svg.Skia"/>
-        <PackageReference Include="Avalonia.Themes.Fluent" Version="11.2.1"/>
+        <PackageReference Include="Avalonia.Themes.Fluent"/>
-        <PackageReference Include="Avalonia.Fonts.Inter" Version="11.2.1"/>
+        <PackageReference Include="Avalonia.Fonts.Inter"/>
         <!--Condition below is needed to remove Avalonia.Diagnostics package from build output in Release configuration.-->
-        <PackageReference Include="Avalonia.Diagnostics" Version="11.2.1">
+        <PackageReference Include="Avalonia.Diagnostics">
             <IncludeAssets Condition="'$(Configuration)' != 'Debug'">None</IncludeAssets>
             <PrivateAssets Condition="'$(Configuration)' != 'Debug'">All</PrivateAssets>
         </PackageReference>
-        <PackageReference Include="CommunityToolkit.Mvvm" Version="8.2.1"/>
+        <PackageReference Include="CommunityToolkit.Mvvm"/>
-        <PackageReference Include="Fluent.Net" Version="1.0.63" />
+        <PackageReference Include="Fluent.Net"/>
-        <PackageReference Include="JetBrains.Annotations" Version="2024.3.0"/>
+        <PackageReference Include="JetBrains.Annotations"/>
-        <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.0"/>
+        <PackageReference Include="Microsoft.Extensions.DependencyInjection"/>
-        <PackageReference Include="libsodium" Version="1.0.20"/>
+        <PackageReference Include="libsodium"/>
-        <PackageReference Include="Robust.Natives" Version="0.1.1" />
+        <PackageReference Include="Robust.Natives"/>
-    </ItemGroup>
+        <PackageReference Include="Avalonia.Controls.ItemsRepeater"/>
-
-    <ItemGroup>
-        <Compile Update="Views\Tabs\ServerListTab.axaml.cs">
-            <DependentUpon>ServerListTab.axaml</DependentUpon>
-            <SubType>Code</SubType>
-        </Compile>
-        <Compile Update="Views\Popup\AddFavoriteView.axaml.cs">
-          <DependentUpon>AddFavoriteView.axaml</DependentUpon>
-          <SubType>Code</SubType>
-        </Compile>
-        <Compile Update="Controls\ServerListView.axaml.cs">
-          <DependentUpon>ServerListView.axaml</DependentUpon>
-          <SubType>Code</SubType>
-        </Compile>
     </ItemGroup>
 
     <Target Name="BuildCheck" AfterTargets="AfterBuild">
@@ -54,6 +39,8 @@
         <Copy SourceFiles="..\Nebula.Runner\bin\$(Configuration)\$(TargetFramework)\Nebula.Runner.pdb" DestinationFolder="$(OutDir)"/>
         <Copy SourceFiles="..\Nebula.Runner\bin\$(Configuration)\$(TargetFramework)\Nebula.Runner.deps.json" DestinationFolder="$(OutDir)"/>
         <Copy SourceFiles="..\Nebula.Runner\bin\$(Configuration)\$(TargetFramework)\Nebula.Runner.runtimeconfig.json" DestinationFolder="$(OutDir)"/>
+
+        <Copy SourceFiles="..\Nebula.Runner\bin\$(Configuration)\$(TargetFramework)\0Harmony.dll" DestinationFolder="$(OutDir)"/>
     </Target>
 
     <Target Name="PublishCheck" AfterTargets="Publish">
@@ -61,6 +48,8 @@
         <Copy SourceFiles="..\Nebula.Runner\bin\$(Configuration)\$(TargetFramework)\Nebula.Runner.pdb" DestinationFolder="$(PublishDir)"/>
         <Copy SourceFiles="..\Nebula.Runner\bin\$(Configuration)\$(TargetFramework)\Nebula.Runner.deps.json" DestinationFolder="$(PublishDir)"/>
         <Copy SourceFiles="..\Nebula.Runner\bin\$(Configuration)\$(TargetFramework)\Nebula.Runner.runtimeconfig.json" DestinationFolder="$(PublishDir)"/>
+
+        <Copy SourceFiles="..\Nebula.Runner\bin\$(Configuration)\$(TargetFramework)\0Harmony.dll" DestinationFolder="$(PublishDir)"/>
     </Target>
 
     <ItemGroup>
@@ -73,9 +62,7 @@
     <ItemGroup>
         <ProjectReference Include="..\Nebula.Shared\Nebula.Shared.csproj"/>
         <ProjectReference Include="..\Nebula.SourceGenerators\Nebula.SourceGenerators.csproj" OutputItemType="Analyzer" ReferenceOutputAssembly="false"/>
-    </ItemGroup>
+        <ProjectReference Include="..\Nebula.Runner\Nebula.Runner.csproj"
-
+                          ReferenceOutputAssembly="false" />
-    <ItemGroup>
-      <AdditionalFiles Include="Controls\ServerListView.axaml" />
     </ItemGroup>
 </Project>

Nebula.Launcher/ProcessHelper/DotnetProcessStartInfoProviderBase.cs

@@ -1,5 +1,6 @@
 using System.Diagnostics;
 using System.Text;
+using System.Threading;
 using System.Threading.Tasks;
 using Nebula.Shared.Services;
 
@@ -9,11 +10,11 @@ public abstract class DotnetProcessStartInfoProviderBase(DotnetResolverService r
 {
     protected abstract string GetDllPath();
     
-    public virtual async Task<ProcessStartInfo> GetProcessStartInfo()
+    public virtual async Task<ProcessStartInfo> GetProcessStartInfo(CancellationToken cancellationToken = default)
     {
         return new ProcessStartInfo
         {
-            FileName = await resolverService.EnsureDotnet(),
+            FileName = await resolverService.EnsureDotnet(cancellationToken),
             Arguments = GetDllPath(),
             CreateNoWindow = true,
             UseShellExecute = false,

Nebula.Launcher/ProcessHelper/GameProcessStartInfoProvider.cs

@@ -2,7 +2,9 @@ using System;
 using System.Diagnostics;
 using System.IO;
 using System.Reflection;
+using System.Threading;
 using System.Threading.Tasks;
+using Nebula.Launcher.ViewModels.Pages;
 using Nebula.Shared;
 using Nebula.Shared.Models;
 using Nebula.Shared.Services;
@@ -10,7 +12,7 @@ using Nebula.Shared.Services;
 namespace Nebula.Launcher.ProcessHelper;
 
 [ServiceRegister(isSingleton:false)]
-public sealed class GameProcessStartInfoProvider(DotnetResolverService resolverService, AuthService authService) : 
+public sealed class GameProcessStartInfoProvider(DotnetResolverService resolverService, AccountInfoViewModel accountInfoViewModel) : 
     DotnetProcessStartInfoProviderBase(resolverService)
 {
     private string? _publicKey;
@@ -30,11 +32,11 @@ public sealed class GameProcessStartInfoProvider(DotnetResolverService resolverS
         return this;
     }
 
-    public override async Task<ProcessStartInfo> GetProcessStartInfo()
+    public override async Task<ProcessStartInfo> GetProcessStartInfo(CancellationToken cancellationToken = default)
     {
-        var baseStart = await base.GetProcessStartInfo();
+        var baseStart = await base.GetProcessStartInfo(cancellationToken);
         
-        var authProv = authService.SelectedAuth;
+        var authProv = accountInfoViewModel.Credentials.Value;
         if(authProv is null) 
             throw new Exception("Client is without selected auth");
 

Nebula.Launcher/ProcessHelper/GameRunnerPreparer.cs

@@ -5,29 +5,41 @@ using Microsoft.Extensions.DependencyInjection;
 using Nebula.Shared;
 using Nebula.Shared.Models;
 using Nebula.Shared.Services;
+using Nebula.Shared.Utils;
 
 namespace Nebula.Launcher.ProcessHelper;
 
 [ServiceRegister]
-public sealed class GameRunnerPreparer(IServiceProvider provider, ContentService contentService, EngineService engineService, DebugService debugService)
+public sealed class GameRunnerPreparer(IServiceProvider provider, ContentService contentService, EngineService engineService)
 {
-    public async Task<ProcessRunHandler<GameProcessStartInfoProvider>> GetGameProcessStartInfoProvider(RobustUrl address, ILoadingHandler loadingHandler, CancellationToken cancellationToken = default)
+    public async Task<GameProcessStartInfoProvider> GetGameProcessStartInfoProvider(RobustUrl address, ILoadingHandlerFactory loadingHandlerFactory, CancellationToken cancellationToken = default)
     {
         var buildInfo = await contentService.GetBuildInfo(address, cancellationToken);
         
-        var engine = await engineService.EnsureEngine(buildInfo.BuildInfo.Build.EngineVersion);
+        var engine = await engineService.EnsureEngine(buildInfo.BuildInfo.Build.EngineVersion, loadingHandlerFactory, cancellationToken);
 
         if (engine is null)
             throw new Exception("Engine version not found: " + buildInfo.BuildInfo.Build.EngineVersion);
 
-        await contentService.EnsureItems(buildInfo.RobustManifestInfo, loadingHandler, cancellationToken);
+        var hashApi = await contentService.EnsureItems(buildInfo, loadingHandlerFactory, cancellationToken);
-        await engineService.EnsureEngineModules("Robust.Client.WebView", buildInfo.BuildInfo.Build.EngineVersion);
+        
+        if (hashApi.TryOpen("manifest.yml", out var stream))
+        {
+            var modules = ContentManifestParser.ExtractModules(stream);
 
-        var gameInfo =
+            foreach (var moduleStr in modules)
+            {
+                var module = await engineService.EnsureEngineModules(moduleStr, loadingHandlerFactory, buildInfo.BuildInfo.Build.EngineVersion);
+                if(module is null) 
+                    throw new Exception("Module not found: " + moduleStr);
+            }
+            
+            await stream.DisposeAsync();
+        }
+
+        return 
             provider.GetService<GameProcessStartInfoProvider>()!.WithBuildInfo(buildInfo.BuildInfo.Auth.PublicKey,
                 address);
-        var gameProcessRunHandler = new ProcessRunHandler<GameProcessStartInfoProvider>(gameInfo);
         
-        return gameProcessRunHandler;
     }
 }

Nebula.Launcher/ProcessHelper/IProcessRunner.cs

@@ -1,9 +1,10 @@
 using System.Diagnostics;
+using System.Threading;
 using System.Threading.Tasks;
 
 namespace Nebula.Launcher.ProcessHelper;
 
 public interface IProcessStartInfoProvider
 {
-    public Task<ProcessStartInfo> GetProcessStartInfo();
+    public Task<ProcessStartInfo> GetProcessStartInfo(CancellationToken cancellationToken = default);
 }

Nebula.Launcher/ProcessHelper/ProcessRunHandler.cs

@@ -1,55 +1,47 @@
 using System;
 using System.Diagnostics;
+using System.Text;
+using System.Threading;
 using System.Threading.Tasks;
 using Nebula.Shared.Services;
 using Nebula.Shared.Services.Logging;
 
 namespace Nebula.Launcher.ProcessHelper;
 
-public class ProcessRunHandler<T> : IProcessConsumerCollection, IDisposable where T: IProcessStartInfoProvider
+public class ProcessRunHandler : IDisposable
 {
-    private ProcessStartInfo? _processInfo;
-    private Task<ProcessStartInfo>? _processInfoTask;
-    
     private Process? _process;
-    private ProcessLogConsumerCollection _consumerCollection = new();
+    private readonly IProcessLogConsumer _logConsumer;
     
-    private string _lastError = string.Empty;
+    private StringBuilder _lastErrorBuilder = new StringBuilder();
-    private readonly T _currentProcessStartInfoProvider;
     
-    public T GetCurrentProcessStartInfo() => _currentProcessStartInfoProvider;
+    public bool IsRunning => _process is not null;
-    public bool IsRunning => _processInfo is not null;
+    public Action<ProcessRunHandler>? OnProcessExited;
-    public Action<ProcessRunHandler<T>>? OnProcessExited;
 
-    public void RegisterLogger(IProcessLogConsumer consumer)
+    public AsyncValueCache<ProcessStartInfo> ProcessStartInfoProvider { get; }
-    {
-        _consumerCollection.RegisterLogger(consumer);
-    }
     
-    public ProcessRunHandler(T processStartInfoProvider)
+    public bool Disposed { get; private set; }
+    
+    public ProcessRunHandler(IProcessStartInfoProvider processStartInfoProvider, IProcessLogConsumer logConsumer)
     {
-        _currentProcessStartInfoProvider = processStartInfoProvider;
+        _logConsumer = logConsumer;
-        _processInfoTask = _currentProcessStartInfoProvider.GetProcessStartInfo();
+
-        _processInfoTask.GetAwaiter().OnCompleted(OnInfoProvided);
+        ProcessStartInfoProvider = new AsyncValueCache<ProcessStartInfo>(processStartInfoProvider.GetProcessStartInfo);
     }
 
-    private void OnInfoProvided()
+    private void CheckIfDisposed()
     {
-        if (_processInfoTask == null)
+        if (!Disposed) return;
-            return;
+        throw new ObjectDisposedException(nameof(ProcessRunHandler));
-        
-        _processInfo = _processInfoTask.GetAwaiter().GetResult();
-        _processInfoTask = null;
     }
 
     public void Start()
     {
-        if (_processInfoTask != null)
+        CheckIfDisposed();
-        {
+        if(_process is not null) 
-            _processInfoTask.Wait();
+            throw new InvalidOperationException("Already running");
-        }
         
-        _process = Process.Start(_processInfo!);
+        _process = Process.Start(ProcessStartInfoProvider.GetValue());
         
         if (_process is null) return;
         
@@ -66,7 +58,8 @@ public class ProcessRunHandler<T> : IProcessConsumerCollection, IDisposable wher
     
     public void Stop()
     {
-        _process?.CloseMainWindow();
+        CheckIfDisposed();
+        Dispose();
     }
     
     private void OnExited(object? sender, EventArgs e)
@@ -77,37 +70,48 @@ public class ProcessRunHandler<T> : IProcessConsumerCollection, IDisposable wher
         _process.ErrorDataReceived -= OnErrorDataReceived;
         _process.Exited -= OnExited;
         
-
         if (_process.ExitCode != 0)
-            _consumerCollection.Fatal(_lastError);
+            _logConsumer.Fatal(_lastErrorBuilder.ToString());
         
         _process.Dispose();
         _process = null;
         
         OnProcessExited?.Invoke(this);
+        Dispose();
     }
 
     private void OnErrorDataReceived(object sender, DataReceivedEventArgs e)
     {
-        if (e.Data != null)
+        if (e.Data == null) return;
-        {
+
-            _lastError = e.Data;
+        if (!e.Data.StartsWith("  "))
-            _consumerCollection.Error(e.Data);
+            _lastErrorBuilder.Clear();
-        }
+        
+        _lastErrorBuilder.AppendLine(e.Data);
+        _logConsumer.Error(e.Data);
     }
 
     private void OnOutputDataReceived(object sender, DataReceivedEventArgs e)
     {
         if (e.Data != null)
         {
-            _consumerCollection.Out(e.Data);
+            _logConsumer.Out(e.Data);
         }
     }
 
     public void Dispose()
     {
-        _processInfoTask?.Dispose();
+        if (_process is not null)
-        _process?.Dispose();
+        {
+            _process.CloseMainWindow();
+            return;
+        }
+        
+        ProcessStartInfoProvider.Invalidate();
+        
+        CheckIfDisposed();
+        
+        Disposed = true;
     }
 }
 
@@ -134,4 +138,76 @@ public sealed class DebugLoggerBridge : IProcessLogConsumer
     {
         _logger.Log(LoggerCategory.Error, text);
     }
+}
+
+public class AsyncValueCache<T>
+{
+    private readonly Func<CancellationToken, Task<T>> _valueFactory;
+    private readonly SemaphoreSlim _semaphore = new(1, 1);
+    private readonly CancellationTokenSource _cacheCts = new();
+    
+    private Lazy<Task<T>> _lazyTask = null!;
+    private T _cachedValue = default!;
+    private bool _isCacheValid;
+
+    public AsyncValueCache(Func<CancellationToken, Task<T>> valueFactory)
+    {
+        _valueFactory = valueFactory ?? throw new ArgumentNullException(nameof(valueFactory));
+        ResetLazyTask();
+    }
+
+    public T GetValue()
+    {
+        if (_isCacheValid) return _cachedValue;
+
+        try
+        {
+            _semaphore.Wait();
+            if (_isCacheValid) return _cachedValue;
+
+            _cachedValue = _lazyTask.Value
+                .ConfigureAwait(false)
+                .GetAwaiter()
+                .GetResult();
+            
+            _isCacheValid = true;
+            return _cachedValue;
+        }
+        finally
+        {
+            _semaphore.Release();
+        }
+    }
+
+    public void Invalidate()
+    {
+        using var cts = new CancellationTokenSource();
+        try
+        {
+            _semaphore.Wait();
+            _isCacheValid = false;
+            _cacheCts.Cancel();
+            _cacheCts.Dispose();
+            ResetLazyTask();
+        }
+        finally
+        {
+            _semaphore.Release();
+        }
+    }
+
+    private void ResetLazyTask()
+    {
+        _lazyTask = new Lazy<Task<T>>(() => 
+            _valueFactory(_cacheCts.Token)
+                .ContinueWith(t => 
+                {
+                    if (t.IsCanceled || t.IsFaulted)
+                    {
+                        _isCacheValid = false;
+                        throw t.Exception ?? new Exception();
+                    }
+                    return t.Result;
+                }, TaskContinuationOptions.ExecuteSynchronously));
+    }
 }

Nebula.Launcher/ServerListProviders/FavoriteServerListProvider.cs

@@ -1,7 +1,9 @@
 using System;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.Linq;
 using Avalonia;
+using Avalonia.Collections;
 using Avalonia.Controls;
 using Avalonia.Layout;
 using Avalonia.Media;
@@ -17,49 +19,27 @@ using Nebula.Shared.Utils;
 namespace Nebula.Launcher.ServerListProviders;
 
 [ServiceRegister, ConstructGenerator]
-public sealed partial class FavoriteServerListProvider : IServerListProvider, IServerListDirtyInvoker
+public sealed partial class FavoriteServerListProvider : IServerListProvider
 {
     [GenerateProperty] private ConfigurationService ConfigurationService { get; }
     [GenerateProperty] private IServiceProvider ServiceProvider { get; }
     [GenerateProperty] private ServerViewContainer ServerViewContainer { get; }
 
-    private List<IListEntryModelView> _serverLists = [];
+    public Action? OnRefreshRequired;
-    private string[] rawServerLists = [];
     
-    public bool IsLoaded { get; private set; }
+    private string[] _rawServerLists = [];
-    public Action? OnLoaded { get; set; }
-    public Action? Dirty { get; set; }
-    public IEnumerable<IListEntryModelView> GetServers()
-    {
-        return _serverLists;
-    }
-
-    public IEnumerable<Exception> GetErrors()
-    {
-        return [];
-    }
-
-    public void LoadServerList()
-    {
-        IsLoaded = false;
-        _serverLists.Clear();
-        var servers = GetFavoriteEntries();
-
-        var serverEntries = servers.Select(s =>
-            ServerViewContainer.Get(s.ToRobustUrl())
-        );
-        
-        _serverLists.AddRange(serverEntries);
-        
-        _serverLists.Add(new AddFavoriteButton(ServiceProvider));
-        
-        IsLoaded = true;
-        OnLoaded?.Invoke();
-    }
     
-    public void AddFavorite(ServerEntryModelView entryModelView)
+    public void LoadServerList(
+        AvaloniaList<IListEntryModelView> servers, 
+        AvaloniaList<Exception> exceptions)
     {
-        AddFavorite(entryModelView.Address);
+        foreach (var server in _rawServerLists)
+        {
+            var container = ServerViewContainer.Get(server);
+            servers.Add(container);
+        }
+        
+        servers.Add(new AddFavoriteButton(ServiceProvider));
     }
 
     public void AddFavorite(RobustUrl robustUrl)
@@ -70,10 +50,10 @@ public sealed partial class FavoriteServerListProvider : IServerListProvider, IS
         if(ServerViewContainer.Get(robustUrl) is IFavoriteEntryModelView favoriteView) favoriteView.IsFavorite = true;
     }
 
-    public void RemoveFavorite(ServerEntryModelView entryModelView)
+    public void RemoveFavorite(ServerEntryViewModel entryViewModel)
     {
         var servers = GetFavoriteEntries();
-        servers.Remove(entryModelView.Address.ToString());
+        servers.Remove(entryViewModel.Address.ToString());
         ConfigurationService.SetConfigValue(LauncherConVar.Favorites, servers.ToArray());
     }
     
@@ -86,7 +66,7 @@ public sealed partial class FavoriteServerListProvider : IServerListProvider, IS
 
     private List<string> GetFavoriteEntries()
     {
-        return rawServerLists.ToList();
+        return _rawServerLists.ToList();
     }
 
     private void Initialise()
@@ -98,21 +78,20 @@ public sealed partial class FavoriteServerListProvider : IServerListProvider, IS
     {
         if (value == null)
         {
-            rawServerLists = [];
+            _rawServerLists = [];
-            Dirty?.Invoke();
             return;
         }
 
-        rawServerLists = value;
+        _rawServerLists = value;
-        Dirty?.Invoke();
+        OnRefreshRequired?.Invoke();
     }
 
     private void InitialiseInDesignMode(){}
 }
 
-public class AddFavoriteButton: Border, IListEntryModelView{
+public sealed class AddFavoriteButton: Border, IListEntryModelView{
 
-    private Button _addFavoriteButton = new Button();
+    private readonly Button _addFavoriteButton = new();
     public AddFavoriteButton(IServiceProvider serviceProvider)
     {
         Margin = new Thickness(5, 5, 5, 20);
@@ -127,5 +106,5 @@ public class AddFavoriteButton: Border, IListEntryModelView{
         _addFavoriteButton.Content = "Add Favorite";
         Child = _addFavoriteButton;
     }
-    public bool IsFavorite { get; set; }
+    public void Dispose(){}
 }

Nebula.Launcher/ServerListProviders/HubServerListProvider.cs

@@ -1,85 +1,125 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
 using System.Threading;
-using Microsoft.Extensions.DependencyInjection;
+using System.Threading.Tasks;
-using Nebula.Launcher.ViewModels;
+using Avalonia.Collections;
+using Avalonia.Controls;
+using Avalonia.Layout;
+using Avalonia.Threading;
+using Nebula.Launcher.Services;
 using Nebula.Launcher.ViewModels.Pages;
 using Nebula.Shared;
 using Nebula.Shared.Models;
 using Nebula.Shared.Services;
-using Nebula.Shared.Utils;
 
 namespace Nebula.Launcher.ServerListProviders;
 
 [ServiceRegister(null, false), ConstructGenerator]
-public sealed partial class HubServerListProvider : IServerListProvider
+public sealed partial class HubServerListProvider : IServerListProvider, IDisposable
 {
+    private CancellationTokenSource? _cts;
+    private readonly SemaphoreSlim _loadLock = new(1, 1);
+    
     [GenerateProperty] private RestService RestService { get; }
     [GenerateProperty] private ServerViewContainer ServerViewContainer { get; }
-    
-    public string HubUrl { get; set; }
-    
-    public bool IsLoaded { get; private set; }
-    public Action? OnLoaded { get; set; }
 
-    private CancellationTokenSource? _cts;
+    private string _hubUrl;
-    private readonly List<IListEntryModelView> _servers = [];
-    private readonly List<Exception> _errors = [];
 
     public HubServerListProvider With(string hubUrl)
     {
-        HubUrl = hubUrl;
+        _hubUrl = hubUrl;
         return this;
     }
-    
+
-    public IEnumerable<IListEntryModelView> GetServers()
+    public void LoadServerList(
+        AvaloniaList<IListEntryModelView> servers, 
+        AvaloniaList<Exception> exceptions)
     {
-        return _servers;
+        servers.Add(new LoadingServerEntry());
+        Task.Run(() => LoadServerListAsync(servers, exceptions));
     }
 
-    public IEnumerable<Exception> GetErrors()
+    private void SyncServers(List<IListEntryModelView> servers, 
+        AvaloniaList<IListEntryModelView> collection)
     {
-        return _errors;
+        collection.Clear();
+        collection.AddRange(servers);
     }
 
-    public async void LoadServerList()
+    private async Task LoadServerListAsync(
+        AvaloniaList<IListEntryModelView> servers, 
+        AvaloniaList<Exception> exceptions)
     {
-        if (_cts != null)
+        CancellationTokenSource localCts;
-        {
-            await _cts.CancelAsync();
-            _cts = null;
-        }
         
-        _servers.Clear();
+        await _loadLock.WaitAsync();
-        _errors.Clear();
+        try
-        IsLoaded = false;
+        {
-        _cts = new CancellationTokenSource();
+            _cts?.Cancel();
+            _cts?.Dispose();
+
+            _cts = new CancellationTokenSource();
+            localCts = _cts;
+        }
+        finally
+        {
+            _loadLock.Release();
+        }
 
         try
         {
-            var servers =
+            var serversRaw = await RestService.GetAsync<List<ServerHubInfo>>(
-                await RestService.GetAsync<List<ServerHubInfo>>(new Uri(HubUrl), _cts.Token);
+                new Uri(_hubUrl),
-        
+                localCts.Token
-            servers.Sort(new ServerComparer());
-        
-            if(_cts.Token.IsCancellationRequested) return;
-        
-            _servers.AddRange(
-                servers.Select(h=> 
-                    ServerViewContainer.Get(h.Address.ToRobustUrl(), h.StatusData)
-                )
             );
+
+            serversRaw.Sort(new ServerComparer());
+
+            localCts.Token.ThrowIfCancellationRequested();
+
+            Dispatcher.UIThread.Invoke(() =>
+            {
+                var serverList = new List<IListEntryModelView>();
+                
+                foreach (var info in serversRaw)
+                {
+                    serverList.Add(ServerViewContainer.Get(info.Address, info.StatusData));
+                }
+                SyncServers(serverList, servers);
+            });
+        }
+        catch (OperationCanceledException)
+        {
+            // Ignore cancel think
         }
         catch (Exception e)
         {
-            _errors.Add(new Exception($"Some error while loading server list from {HubUrl}. See inner exception", e));
+            Console.WriteLine(e);
+            exceptions.Add(
+                new Exception(
+                    $"Some error while loading server list from {_hubUrl}. See inner exception",
+                    e
+                )
+            );
         }
-        
-        IsLoaded = true;
-        OnLoaded?.Invoke();
     }
     
     private void Initialise(){}
     private void InitialiseInDesignMode(){}
+
+    public void Dispose()
+    {
+        _cts?.Dispose();
+    }
+}
+
+public sealed class LoadingServerEntry : Label, IListEntryModelView
+{
+    public LoadingServerEntry()
+    {
+        HorizontalAlignment = HorizontalAlignment.Center;
+        Content = LocalizationService.GetString("server-list-loading");
+    }
+    public void Dispose()
+    {}
 }

Nebula.Launcher/ServerListProviders/IServerListProvider.cs

@@ -1,22 +1,12 @@
 using System;
-using System.Collections.Generic;
+using Avalonia.Collections;
-using Nebula.Launcher.ViewModels;
 using Nebula.Launcher.ViewModels.Pages;
 
 namespace Nebula.Launcher.ServerListProviders;
 
 public interface IServerListProvider
 {
-    public bool IsLoaded { get; }
+    public void LoadServerList(
-    public Action? OnLoaded { get; set; }
+        AvaloniaList<IListEntryModelView> servers,
-   
+        AvaloniaList<Exception> exceptions);
-    public IEnumerable<IListEntryModelView> GetServers();
-    public IEnumerable<Exception> GetErrors();
-   
-    public void LoadServerList();
-}
-
-public interface IServerListDirtyInvoker
-{
-    public Action? Dirty { get; set; }
 }

Nebula.Launcher/ServerListProviders/TestServerList.cs

@@ -1,6 +1,6 @@
 using System;
-using System.Collections.Generic;
+using System.Collections.ObjectModel;
-using Nebula.Launcher.Controls;
+using Avalonia.Collections;
 using Nebula.Launcher.ViewModels;
 using Nebula.Launcher.ViewModels.Pages;
 
@@ -8,20 +8,14 @@ namespace Nebula.Launcher.ServerListProviders;
 
 public sealed class TestServerList : IServerListProvider
 {
-    public bool IsLoaded => true;
+    public  void LoadServerList(
-    public Action? OnLoaded { get; set; }
+        AvaloniaList<IListEntryModelView> servers, 
-    public IEnumerable<IListEntryModelView> GetServers()
+        AvaloniaList<Exception> exceptions)
-    {
-        return [new ServerEntryModelView(),new ServerEntryModelView()];
-    }
-
-    public IEnumerable<Exception> GetErrors()
-    {
-        return [new Exception("On no!")];
-    }
-
-    public void LoadServerList()
     {
         
+        //servers.Add(new ServerEntryViewModel());
+        //servers.Add(new ServerEntryViewModel());
+        
+        exceptions.Add(new Exception("Oh no!"));
     }
 }

Nebula.Launcher/ServiceCollectionExtensions.cs

@@ -7,6 +7,7 @@ using Avalonia.Controls.ApplicationLifetimes;
 using Avalonia.Threading;
 using Microsoft.Extensions.DependencyInjection;
 using Nebula.Launcher.Views;
+using Nebula.Shared.ViewHelper;
 
 namespace Nebula.Launcher;
 

Nebula.Launcher/Services/DecompilerService.cs

@@ -4,8 +4,10 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
 using System.IO.Compression;
+using System.IO.Pipelines;
 using System.Linq;
 using System.Net.Http;
+using System.Threading;
 using System.Threading.Tasks;
 using Nebula.Launcher.ViewModels.Popup;
 using Nebula.Shared;
@@ -14,6 +16,8 @@ using Nebula.Shared.FileApis.Interfaces;
 using Nebula.Shared.Models;
 using Nebula.Shared.Services;
 using Nebula.Shared.Services.Logging;
+using Nebula.Shared.Utils;
+using Nebula.SharedModels;
 
 namespace Nebula.Launcher.Services;
 
@@ -25,35 +29,32 @@ public sealed partial class DecompilerService
     [GenerateProperty] private ViewHelperService ViewHelperService {get;}
     [GenerateProperty] private ContentService ContentService {get;}
     [GenerateProperty] private FileService FileService {get;}
-    [GenerateProperty] private CancellationService CancellationService {get;}
     [GenerateProperty] private EngineService EngineService {get;}
     [GenerateProperty] private DebugService DebugService {get;}
 
-    private HttpClient _httpClient = new HttpClient();
+    private readonly HttpClient _httpClient = new();
     private ILogger _logger;
 
-    private static string fullPath = Path.Join(FileService.RootPath,"ILSpy");
+    private string FullPath => Path.Join(AppDataPath.RootPath, $"ILSpy.{ConfigurationService.GetConfigValue(LauncherConVar.ILSpyVersion)}");
-    private static string executePath = Path.Join(fullPath, "ILSpy.exe");
+    private string ExecutePath => Path.Join(FullPath, "ILSpy.exe");
 
     public async void OpenDecompiler(string arguments){
         await EnsureILSpy();
         var startInfo = new ProcessStartInfo(){
-            FileName = executePath,
+            FileName = ExecutePath,
             Arguments = arguments
         };
         Process.Start(startInfo);
     }
 
-    public async void OpenServerDecompiler(RobustUrl url)
+    public async void OpenServerDecompiler(RobustUrl url, CancellationToken cancellationToken)
     {
         var myTempDir = FileService.EnsureTempDir(out var tmpDir);
 
-        ILoadingHandler loadingHandler = ViewHelperService.GetViewModel<LoadingContextViewModel>();
+        using var loadingHandler = ViewHelperService.GetViewModel<LoadingContextViewModel>();
-        
         var buildInfo =
-            await ContentService.GetBuildInfo(url, CancellationService.Token);
+            await ContentService.GetBuildInfo(url, cancellationToken);
-        var engine = await EngineService.EnsureEngine(buildInfo.BuildInfo.Build.EngineVersion);
+        var engine = await EngineService.EnsureEngine(buildInfo.BuildInfo.Build.EngineVersion, loadingHandler, cancellationToken);
-
         if (engine is null)
             throw new Exception("Engine version not found: " + buildInfo.BuildInfo.Build.EngineVersion);
 
@@ -63,18 +64,16 @@ public sealed partial class DecompilerService
             myTempDir.Save(file, stream);
             await stream.DisposeAsync();
         }
-
+        
-        var hashApi = await ContentService.EnsureItems(buildInfo.RobustManifestInfo, loadingHandler, CancellationService.Token);
+        var hashApi = await ContentService.EnsureItems(buildInfo, loadingHandler, cancellationToken);
-
+        
-        foreach (var (file, hash) in hashApi.Manifest)
+        foreach (var file in hashApi.AllFiles)
         {
-            if(!file.Contains(".dll") || !hashApi.TryOpen(hash, out var stream)) continue;
+            if(!file.Contains(".dll") || !hashApi.TryOpen(file, out var stream)) continue;
             myTempDir.Save(Path.GetFileName(file), stream);
             await stream.DisposeAsync();
         }
         
-        ((IDisposable)loadingHandler).Dispose();
-        
         _logger.Log("File extracted. " + tmpDir);
         
         OpenDecompiler(string.Join(' ', myTempDir.AllFiles.Select(f=>Path.Join(tmpDir, f))) + " --newinstance");
@@ -87,18 +86,25 @@ public sealed partial class DecompilerService
     private void InitialiseInDesignMode(){}
 
     private async Task EnsureILSpy(){
-        if(!Directory.Exists(fullPath))
+        if(!Directory.Exists(FullPath))
             await Download();
     }
 
     private async Task Download(){
         using var loading = ViewHelperService.GetViewModel<LoadingContextViewModel>();
         loading.LoadingName = "Download ILSpy";
-        loading.SetJobsCount(1);
+        var context = loading.CreateLoadingContext();
         PopupMessageService.Popup(loading);
         using var response = await _httpClient.GetAsync(ConfigurationService.GetConfigValue(LauncherConVar.ILSpyUrl));
-        using var zipArchive = new ZipArchive(await response.Content.ReadAsStreamAsync());
+        Console.WriteLine(response.StatusCode);
-        Directory.CreateDirectory(fullPath);
+        context.SetJobsCount(response.Content.Headers.ContentLength ?? 1000);
-        zipArchive.ExtractToDirectory(fullPath);
+        
+        using var stream = await response.Content.ReadAsStreamAsync();
+        using var memoryStream = new MemoryStream();
+        stream.CopyTo(memoryStream, context);
+        
+        using var zipArchive = new ZipArchive(memoryStream);
+        Directory.CreateDirectory(FullPath);
+        zipArchive.ExtractToDirectory(FullPath);
     }
 }

Nebula.Launcher/Services/GameRunnerService.cs

@@ -0,0 +1,162 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using Nebula.Launcher.Models;
+using Nebula.Launcher.ProcessHelper;
+using Nebula.Launcher.ServerListProviders;
+using Nebula.Launcher.ViewModels;
+using Nebula.Launcher.ViewModels.Pages;
+using Nebula.Launcher.ViewModels.Popup;
+using Nebula.Shared;
+using Nebula.Shared.Models;
+using Nebula.Shared.Services;
+using Nebula.Shared.Services.Logging;
+
+namespace Nebula.Launcher.Services;
+
+[ServiceRegister]
+public class GameRunnerService
+{
+    private readonly PopupMessageService _popupMessageService;
+    private readonly ViewHelperService _viewHelperService;
+    private readonly GameRunnerPreparer _gameRunnerPreparer;
+    private readonly InstanceRunningContainer _instanceRunningContainer;
+    private readonly AccountInfoViewModel _accountInfoViewModel;
+    private readonly ServerViewContainer _container;
+    private readonly MainViewModel _mainViewModel;
+    private readonly FavoriteServerListProvider _favoriteServerListProvider;
+    private readonly RestService _restService;
+    private readonly CancellationService _cancellationService;
+    private readonly ILogger _logger;
+    
+    private readonly Dictionary<InstanceKey, RobustUrl> _robustUrls = new();
+    private readonly Dictionary<RobustUrl, InstanceKey> _robustKeys = new();
+
+    public GameRunnerService(PopupMessageService popupMessageService, 
+        DebugService debugService, 
+        ViewHelperService viewHelperService,
+        GameRunnerPreparer gameRunnerPreparer, 
+        InstanceRunningContainer instanceRunningContainer, 
+        AccountInfoViewModel accountInfoViewModel, 
+        ServerViewContainer container, 
+        MainViewModel mainViewModel, 
+        FavoriteServerListProvider favoriteServerListProvider,
+        RestService restService,
+        CancellationService cancellationService)
+    {
+        _popupMessageService = popupMessageService;
+        _viewHelperService = viewHelperService;
+        _gameRunnerPreparer = gameRunnerPreparer;
+        _instanceRunningContainer = instanceRunningContainer;
+        _accountInfoViewModel = accountInfoViewModel;
+        _container = container;
+        _mainViewModel = mainViewModel;
+        _favoriteServerListProvider = favoriteServerListProvider;
+        _restService = restService;
+        _cancellationService = cancellationService;
+
+        _logger = debugService.GetLogger("GameRunnerService");
+        _instanceRunningContainer.IsRunningChanged += IsRunningChanged;
+    }
+
+    private void IsRunningChanged(InstanceKey key, bool isRunning)
+    {
+        _logger.Debug($"IsRunningChanged {key}: {isRunning}");
+        if (!_robustUrls.TryGetValue(key, out var robustUrl)) return;
+        
+        if (_container.Get(robustUrl) is IRunningSignalConsumer signalConsumer)
+        {
+            _logger.Debug($"IsRunningChanged conf {robustUrl}: {isRunning}");
+            signalConsumer.ProcessRunningSignal(isRunning);
+        }
+            
+        if (!isRunning)
+        {
+            _robustKeys.Remove(robustUrl);
+            _robustUrls.Remove(key);
+        }
+    }
+
+    public void StopInstance(RobustUrl robustUrl)
+    {
+        if (_robustKeys.TryGetValue(robustUrl, out var instanceKey))
+        {
+            _instanceRunningContainer.Stop(instanceKey);
+        }
+    }
+
+    public void ReadInstanceLog(RobustUrl robustUrl)
+    {
+        if (_robustKeys.TryGetValue(robustUrl, out var instanceKey))
+        {
+            _instanceRunningContainer.Popup(instanceKey);
+        }
+    }
+    
+    public void OpenContentViewer(RobustUrl robustUrl)
+    {
+        _mainViewModel.RequirePage<ContentBrowserViewModel>().Go(robustUrl, ContentPath.Empty);
+    }
+
+    public void AddFavorite(RobustUrl robustUrl)
+    {
+        _favoriteServerListProvider.AddFavorite(robustUrl);
+    }
+    
+    public void RemoveFavorite(RobustUrl robustUrl)
+    {
+        _favoriteServerListProvider.RemoveFavorite(robustUrl);
+    }
+    
+    public void EditName(RobustUrl robustUrl, string? oldName)
+    {
+        var popup = _viewHelperService.GetViewModel<EditServerNameViewModel>();
+        popup.IpInput = robustUrl.ToString();
+        popup.NameInput = oldName ?? string.Empty;
+        _popupMessageService.Popup(popup);
+    }
+
+    public async Task<InstanceKey?> RunInstanceAsync(ServerEntryViewModel serverEntryViewModel, CancellationToken cancellationToken, bool ignoreLoginCredentials = false)
+    {
+        _logger.Log("Running instance..." + serverEntryViewModel.RealName);
+        if (!ignoreLoginCredentials && _accountInfoViewModel.Credentials.Value is null)
+        {
+            var warningContext = _viewHelperService.GetViewModel<IsLoginCredentialsNullPopupViewModel>()
+                .WithServerEntry(serverEntryViewModel);
+            
+            _popupMessageService.Popup(warningContext);
+            return null;
+        }
+
+        try
+        {
+            using var viewModelLoading = _viewHelperService.GetViewModel<LoadingContextViewModel>();
+            viewModelLoading.LoadingName = "Loading instance...";
+
+            _popupMessageService.Popup(viewModelLoading);
+            var currProcessStartProvider = 
+                await _gameRunnerPreparer.GetGameProcessStartInfoProvider(serverEntryViewModel.Address, viewModelLoading, cancellationToken);
+            _logger.Log("Preparing instance...");
+            var instanceKey = _instanceRunningContainer.RegisterInstance(currProcessStartProvider);
+            _robustUrls.Add(instanceKey, serverEntryViewModel.Address);
+            _robustKeys.Add(serverEntryViewModel.Address, instanceKey);
+            _instanceRunningContainer.Run(instanceKey);
+            _logger.Log($"Starting instance... {instanceKey.Id} " + serverEntryViewModel.RealName);
+            return instanceKey;
+        }
+        catch (Exception e)
+        {
+            var error = new Exception("Error while attempt run instance", e);
+            _logger.Error(error);
+            _popupMessageService.Popup(error);
+            return null;
+        }
+    }
+
+    public ServerEntryViewModel GetServerEntry(RobustUrl url, string customName, ServerStatus serverStatus)
+    {
+        return new ServerEntryViewModel(_restService, _cancellationService, this)
+            .WithData(url, customName, serverStatus);
+    }
+}

Nebula.Launcher/Services/InstanceRunningContainer.cs

@@ -0,0 +1,91 @@
+using System;
+using System.Collections.Generic;
+using Nebula.Launcher.Models;
+using Nebula.Launcher.ProcessHelper;
+using Nebula.Launcher.ViewModels;
+using Nebula.Launcher.ViewModels.Pages;
+using Nebula.Shared;
+using Nebula.Shared.Services;
+
+namespace Nebula.Launcher.Services;
+
+[ServiceRegister]
+public sealed class InstanceRunningContainer(
+    PopupMessageService popupMessageService,
+    DebugService debugService
+    )
+{
+    private readonly InstanceKeyPool _keyPool = new();
+    private readonly Dictionary<InstanceKey, ProcessRunHandler> _processCache = new();
+    private readonly Dictionary<InstanceKey, ContentLogConsumer> _contentLoggerCache = new();
+    private readonly Dictionary<ProcessRunHandler, InstanceKey> _keyCache = new();
+
+    public Action<InstanceKey, bool>? IsRunningChanged;
+
+    public InstanceKey RegisterInstance(IProcessStartInfoProvider provider)
+    {
+        var id = _keyPool.Take();
+        
+        var currentContentLogConsumer = new ContentLogConsumer(popupMessageService);
+        var logBridge = new DebugLoggerBridge(debugService.GetLogger("PROCESS_"+id.Id));
+        var logContainer = new ProcessLogConsumerCollection();
+        logContainer.RegisterLogger(currentContentLogConsumer);
+        logContainer.RegisterLogger(logBridge);
+        
+        var handler = new ProcessRunHandler(provider, logContainer);
+        handler.OnProcessExited += OnProcessExited;
+        
+        _processCache[id] = handler;
+        _contentLoggerCache[id] = currentContentLogConsumer;
+        _keyCache[handler] = id;
+        
+        return id;
+    }
+    
+    public void Popup(InstanceKey instanceKey)
+    {
+        if(!_contentLoggerCache.TryGetValue(instanceKey, out var handler)) 
+            return;
+        
+        handler.Popup();
+    }
+
+    public void Run(InstanceKey instanceKey)
+    {
+        if(!_processCache.TryGetValue(instanceKey, out var process)) 
+            return;
+        
+        process.Start();
+        IsRunningChanged?.Invoke(instanceKey, true);
+    }
+
+    public void Stop(InstanceKey instanceKey)
+    {
+        if(!_processCache.TryGetValue(instanceKey, out var process)) 
+            return;
+        
+        process.Stop();
+    }
+
+    public bool IsRunning(InstanceKey instanceKey)
+    {
+        return _processCache.ContainsKey(instanceKey);
+    }
+
+    private void RemoveProcess(ProcessRunHandler handler)
+    {
+        if(handler.Disposed) return;
+        
+        var key = _keyCache[handler];
+        IsRunningChanged?.Invoke(key, false);
+        _processCache.Remove(key);
+        _keyCache.Remove(handler);
+        _contentLoggerCache.Remove(key);
+    }
+
+    private void OnProcessExited(ProcessRunHandler obj)
+    {
+        obj.OnProcessExited -= OnProcessExited;
+        RemoveProcess(obj);
+    }
+}

Nebula.Launcher/Services/LocalisationService.cs

@@ -1,46 +0,0 @@
-using System;
-using System.Globalization;
-using System.IO;
-using Avalonia.Platform;
-using Fluent.Net;
-using Nebula.Shared;
-using Nebula.Shared.Services;
-
-namespace Nebula.Launcher.Services;
-
-[ConstructGenerator, ServiceRegister]
-public partial class LocalisationService
-{
-    [GenerateProperty] private ConfigurationService ConfigurationService { get; }
-
-    private CultureInfo _currentCultureInfo = CultureInfo.CurrentCulture;
-    private MessageContext _currentMessageContext;
-    
-    private void Initialise()
-    {
-       // LoadLanguage(CultureInfo.GetCultureInfo(ConfigurationService.GetConfigValue(LauncherConVar.CurrentLang)!));
-    }
-
-    public void LoadLanguage(CultureInfo cultureInfo)
-    {
-        _currentCultureInfo = cultureInfo;
-        using var fs = AssetLoader.Open(new Uri($@"Assets/lang/{_currentCultureInfo.EnglishName}.ftl"));
-        using var sr = new StreamReader(fs);
-        
-        var options = new MessageContextOptions { UseIsolating = false };
-        var mc = new MessageContext(cultureInfo.EnglishName, options);
-        var errors = mc.AddMessages(sr);
-        foreach (var error in errors)
-        {
-            Console.WriteLine(error);
-        }
-
-        _currentMessageContext = mc;
-    }
-
-    private void InitialiseInDesignMode()
-    {
-        Initialise();
-    }
-}
-

Nebula.Launcher/Services/LocalizationService.cs

@@ -0,0 +1,78 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using Avalonia.Markup.Xaml;
+using Avalonia.Platform;
+using Fluent.Net;
+using Nebula.Shared;
+using Nebula.Shared.Services;
+
+namespace Nebula.Launcher.Services;
+
+[ConstructGenerator, ServiceRegister]
+public sealed partial class LocalizationService
+{
+    [GenerateProperty] private ConfigurationService ConfigurationService { get; }
+    [GenerateProperty] private DebugService DebugService { get; }
+    
+    private CultureInfo _currentCultureInfo = CultureInfo.CurrentCulture;
+    private static MessageContext? _currentMessageContext;
+
+    private void Initialise()
+    {
+        LoadLanguage(CultureInfo.GetCultureInfo(ConfigurationService.GetConfigValue(LauncherConVar.CurrentLang)!));
+    }
+
+    public void LoadLanguage(CultureInfo cultureInfo)
+    {
+        try
+        {
+            _currentCultureInfo = cultureInfo;
+            using var fs = AssetLoader.Open(new Uri($@"avares://Nebula.Launcher/Assets/lang/{_currentCultureInfo.Name}.ftl"));
+            using var sr = new StreamReader(fs);
+
+            var options = new MessageContextOptions { UseIsolating = false };
+            var mc = new MessageContext(cultureInfo.Name, options);
+            var errors = mc.AddMessages(sr);
+            foreach (var error in errors)
+            {
+                Console.WriteLine(error);
+            }
+
+            _currentMessageContext = mc;
+        } catch (Exception e) {
+            DebugService.GetLogger("localisationService").Error(e);
+            LoadLanguage(CultureInfo.GetCultureInfo("en-US"));
+        }
+    }
+
+    private void InitialiseInDesignMode()
+    {
+        Initialise();
+    }
+
+    public static string GetString(string locale, Dictionary<string, object>? options = null)
+    {
+        if (_currentMessageContext is null)
+        {
+            return locale;
+        }
+        var message = _currentMessageContext.GetMessage(locale);
+        if (message == null) return locale;
+        return _currentMessageContext.Format(message, options ?? []);
+    }
+}
+
+public class LocaledText : MarkupExtension
+{
+    public string Key { get; set; } 
+    public Dictionary<string, object>? Options { get; set; }
+
+    public LocaledText(string key) => Key = key;
+
+    public override object ProvideValue(IServiceProvider serviceProvider)
+    {
+        return LocalizationService.GetString(Key, Options);
+    }
+}

Nebula.Launcher/Utils/ColorUtils.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Security.Cryptography;
+using System.Text;
+using Avalonia.Media;
+
+namespace Nebula.Launcher.Utils;
+
+public static class ColorUtils
+{
+    public static Color GetColorFromString(string input)
+    {
+        var hash = MD5.HashData(Encoding.UTF8.GetBytes(input));
+        
+        var r = byte.Clamp(hash[0], 10, 200);
+        var g = byte.Clamp(hash[1], 10, 100);
+        var b = byte.Clamp(hash[2], 10, 100);
+
+        return Color.FromArgb(Byte.MaxValue, r, g, b);
+    }
+}

Nebula.Launcher/Utils/ExplorerUtils.cs

@@ -1,12 +1,11 @@
 using System;
 using System.Diagnostics;
 using System.Runtime.InteropServices;
-using Nebula.Shared;
 
-namespace Nebula.Launcher.Services;
+namespace Nebula.Launcher.Utils;
 
 
-public static class ExplorerHelper
+public static class ExplorerUtils
 {
     public static void OpenFolder(string path)
     {

Nebula.Launcher/Utils/VCRuntimeDllChecker.cs

@@ -0,0 +1,29 @@
+using System;
+using System.IO;
+
+namespace Nebula.Launcher.Utils;
+
+public static class VCRuntimeDllChecker
+{
+    public static bool AreVCRuntimeDllsPresent()
+    {
+        if (!OperatingSystem.IsWindows()) return true;
+        
+        string systemDir = Environment.SystemDirectory;
+        string[] requiredDlls = {
+            "msvcp140.dll",
+            "vcruntime140.dll"
+        };
+
+        foreach (var dll in requiredDlls)
+        {
+            var path = Path.Combine(systemDir, dll);
+            if (!File.Exists(path))
+            {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}

Nebula.Launcher/ViewHelper/ViewModelRegisterAttribute.cs

@@ -1,16 +0,0 @@
-using System;
-
-namespace Nebula.Launcher.ViewHelper;
-
-[AttributeUsage(AttributeTargets.Class)]
-public class ViewModelRegisterAttribute : Attribute
-{
-    public ViewModelRegisterAttribute(Type? type = null, bool isSingleton = true)
-    {
-        Type = type;
-        IsSingleton = isSingleton;
-    }
-
-    public Type? Type { get; }
-    public bool IsSingleton { get; }
-}

Nebula.Launcher/ViewLocator.cs

@@ -4,6 +4,7 @@ using Avalonia.Controls;
 using Avalonia.Controls.Templates;
 using Nebula.Launcher.ViewModels;
 using Nebula.Launcher.Views;
+using Nebula.Shared.ViewHelper;
 
 namespace Nebula.Launcher;
 

Nebula.Launcher/ViewModels/ExceptionCompound.cs

@@ -0,0 +1,39 @@
+using System;
+using Nebula.Launcher.Views;
+using Nebula.Shared.ViewHelper;
+
+namespace Nebula.Launcher.ViewModels;
+
+[ViewModelRegister(typeof(ExceptionView), false)]
+public class ExceptionCompound : ViewModelBase
+{
+    public ExceptionCompound()
+    {
+        Message = "Test exception";
+        StackTrace = "Stack trace";
+    }
+    
+    public ExceptionCompound(string message, string stackTrace)
+    {
+        Message = message;
+        StackTrace = stackTrace;
+    }
+
+    public ExceptionCompound(Exception ex)
+    {
+        Message = ex.Message;
+        StackTrace = ex.StackTrace;
+    }
+
+    public string Message { get; set; }
+    public string? StackTrace { get; set; }
+    
+    
+    protected override void InitialiseInDesignMode()
+    {
+    }
+
+    protected override void Initialise()
+    {
+    }
+}

Nebula.Launcher/ViewModels/InstanceKey.cs

@@ -0,0 +1,13 @@
+using System;
+
+namespace Nebula.Launcher.ViewModels;
+
+public record struct InstanceKey(int Id):
+    IEquatable<int>,
+    IComparable<InstanceKey>
+{
+    public static implicit operator InstanceKey(int id) => new InstanceKey(id);
+    public static implicit operator int(InstanceKey id) => id.Id;
+    public bool Equals(int other) => Id == other;
+    public int CompareTo(InstanceKey other) => Id.CompareTo(other.Id);
+};

Nebula.Launcher/ViewModels/InstanceKeyPool.cs

@@ -0,0 +1,16 @@
+namespace Nebula.Launcher.ViewModels;
+
+public sealed class InstanceKeyPool
+{
+    private int _nextId = 1;
+
+    public InstanceKey Take()
+    {
+        return new InstanceKey(_nextId++);
+    }
+
+    public void Free(InstanceKey id)
+    {
+        // TODO: make some free logic later
+    }
+}

Nebula.Launcher/ViewModels/MainViewModel.cs

@@ -4,16 +4,17 @@ using System.Collections.ObjectModel;
 using System.IO;
 using System.Linq;
 using CommunityToolkit.Mvvm.ComponentModel;
-using CommunityToolkit.Mvvm.Input;
 using Nebula.Launcher.Models;
 using Nebula.Launcher.Services;
+using Nebula.Launcher.Utils;
 using Nebula.Launcher.ViewModels.Pages;
 using Nebula.Launcher.ViewModels.Popup;
 using Nebula.Launcher.Views;
-using Nebula.Shared.Models;
 using Nebula.Shared.Services;
 using Nebula.Shared.Services.Logging;
 using Nebula.Shared.Utils;
+using Nebula.Shared.ViewHelper;
+using Nebula.SharedModels;
 
 namespace Nebula.Launcher.ViewModels;
 
@@ -23,10 +24,10 @@ public partial class MainViewModel : ViewModelBase
 {
     private readonly List<ListItemTemplate> _templates =
     [
-        new ListItemTemplate(typeof(AccountInfoViewModel), "user", "Account"),
+        new ListItemTemplate(typeof(AccountInfoViewModel), "user", "tab-account"),
-        new ListItemTemplate(typeof(ServerOverviewModel), "file", "Servers"),
+        new ListItemTemplate(typeof(ServerOverviewModel), "file", "tab-servers"),
-        new ListItemTemplate(typeof(ContentBrowserViewModel), "folder", "Content"),
+        new ListItemTemplate(typeof(ContentBrowserViewModel), "folder", "tab-content"),
-        new ListItemTemplate(typeof(ConfigurationViewModel), "settings", "Settings")
+        new ListItemTemplate(typeof(ConfigurationViewModel), "settings", "tab-settings")
     ];
 
     private readonly List<PopupViewModelBase> _viewQueue = new();
@@ -40,7 +41,10 @@ public partial class MainViewModel : ViewModelBase
     [ObservableProperty] private bool _isPopupClosable = true;
     [ObservableProperty] private bool _popup;
     [ObservableProperty] private ListItemTemplate? _selectedListItem;
-
+    [ObservableProperty] private string? _loginText = LocalizationService.GetString("auth-current-login-no-name");
+    
+    [GenerateProperty] private LocalizationService LocalizationService { get; } // Не убирать! Без этой хуйни вся локализация идет в пизду!
+    [GenerateProperty] private AccountInfoViewModel AccountInfoViewModel { get; }
     [GenerateProperty] private DebugService DebugService { get; } = default!;
     [GenerateProperty] private PopupMessageService PopupMessageService { get; } = default!;
     [GenerateProperty] private ContentService ContentService { get; } = default!;
@@ -53,12 +57,25 @@ public partial class MainViewModel : ViewModelBase
 
     protected override void InitialiseInDesignMode()
     {
-        Items = new ObservableCollection<ListItemTemplate>(_templates);
+        Items = new ObservableCollection<ListItemTemplate>(_templates.Select(a=>
+        {
+            return a with { Label = LocalizationService.GetString(a.Label) };
+        }
+        ));
         RequirePage<AccountInfoViewModel>();
     }
 
     protected override void Initialise()
     {
+        AccountInfoViewModel.Credentials.PropertyChanged += (_, args) =>
+        {
+            if (args.PropertyName is not nameof(AccountInfoViewModel.Credentials.Value)) 
+                return;
+            UpdateCredentialsInfo();
+        };
+
+        UpdateCredentialsInfo();
+
         _logger = DebugService.GetLogger(this);
 
         using var stream = typeof(MainViewModel).Assembly
@@ -74,20 +91,46 @@ public partial class MainViewModel : ViewModelBase
         
         CheckMigration();
         
+        var loadingHandler = ViewHelperService.GetViewModel<LoadingContextViewModel>();
+        loadingHandler.LoadingName = LocalizationService.GetString("migration-config-task");
+        loadingHandler.IsCancellable = false;
+        ConfigurationService.MigrateConfigs(loadingHandler);
+        
         if (!VCRuntimeDllChecker.AreVCRuntimeDllsPresent())
         {
-            OnPopupRequired("VC runtime dlls are not present on this computer. Install VC runtime dlls.");
+            OnPopupRequired(LocalizationService.GetString("vcruntime-check-error"));
             Helper.OpenBrowser("https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist?view=msvc-170");
         }
     }
 
+    private void UpdateCredentialsInfo()
+    {
+        if(AccountInfoViewModel.Credentials.HasValue)
+        {
+            LoginText =
+                LocalizationService.GetString("auth-current-login-name",
+                    new Dictionary<string, object>
+                    {
+                        { "login", AccountInfoViewModel.Credentials.Value?.Login ?? "" },
+                        {
+                            "auth_server",
+                            AccountInfoViewModel.GetServerAuthName(AccountInfoViewModel.Credentials.Value?.AuthServer) ?? ""
+                        }
+                    });
+        }
+        else
+        {
+            LoginText =  LocalizationService.GetString("auth-current-login-no-name");
+        }
+    }
+
     private void CheckMigration()
     {
         if (!ConfigurationService.GetConfigValue(LauncherConVar.DoMigration))
             return;
 
         var loadingHandler = ViewHelperService.GetViewModel<LoadingContextViewModel>();
-        loadingHandler.LoadingName = "Migration task, please wait...";
+        loadingHandler.LoadingName = LocalizationService.GetString("migration-label-task");
         loadingHandler.IsCancellable = false;
 
         if (!ContentService.CheckMigration(loadingHandler))
@@ -158,6 +201,16 @@ public partial class MainViewModel : ViewModelBase
         Popup = true;
     }
 
+    public void OpenAuthPage()
+    {
+        RequirePage<AccountInfoViewModel>();
+    }
+
+    public void OpenRootPath()
+    {
+        ExplorerUtils.OpenFolder(AppDataPath.RootPath);
+    }
+
     public void OpenLink()
     {
         Helper.OpenBrowser("https://durenko.tatar/nebula");
@@ -177,6 +230,11 @@ public partial class MainViewModel : ViewModelBase
             case PopupViewModelBase @base:
                 PopupMessage(@base);
                 break;
+            case ExceptionCompound error:
+                var errViewModel = ViewHelperService.GetViewModel<ExceptionListViewModel>();
+                errViewModel.AppendError(error);
+                PopupMessage(errViewModel);
+                break;
             case Exception error:
                 var err = ViewHelperService.GetViewModel<ExceptionListViewModel>();
                 _logger.Error(error);
@@ -195,16 +253,18 @@ public partial class MainViewModel : ViewModelBase
         else
             _viewQueue.Remove(viewModelBase);
     }
-
+    
-
+    public void TriggerPane()
-    [RelayCommand]
-    private void TriggerPane()
     {
         IsPaneOpen = !IsPaneOpen;
     }
 
-    [RelayCommand]
+    public void CloseCurrentPopup()
-    public void ClosePopup()
+    {
+        CurrentPopup?.Dispose();
+    }
+
+    private void ClosePopup()
     {
         var viewModelBase = _viewQueue.FirstOrDefault();
         if (viewModelBase is null)
@@ -219,29 +279,4 @@ public partial class MainViewModel : ViewModelBase
 
         CurrentPopup = viewModelBase;
     }
-}
-
-public static class VCRuntimeDllChecker
-{
-    public static bool AreVCRuntimeDllsPresent()
-    {
-        if (!OperatingSystem.IsWindows()) return true;
-        
-        string systemDir = Environment.SystemDirectory;
-        string[] requiredDlls = {
-            "msvcp140.dll",
-            "vcruntime140.dll"
-        };
-
-        foreach (var dll in requiredDlls)
-        {
-            var path = Path.Combine(systemDir, dll);
-            if (!File.Exists(path))
-            {
-                return false;
-            }
-        }
-
-        return true;
-    }
 }

Nebula.Launcher/ViewModels/Pages/AccountInfoViewModel.cs

@@ -3,18 +3,19 @@ using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
 using System.Net.Http;
-using System.Text.Json.Serialization;
 using System.Threading.Tasks;
-using System.Windows.Input;
 using CommunityToolkit.Mvvm.ComponentModel;
-using CommunityToolkit.Mvvm.Input;
+using Nebula.Launcher.Configurations;
+using Nebula.Launcher.Models.Auth;
 using Nebula.Launcher.Services;
 using Nebula.Launcher.ViewModels.Popup;
 using Nebula.Launcher.Views.Pages;
-using Nebula.Shared;
+using Nebula.Shared.Configurations;
+using Nebula.Shared.Models.Auth;
 using Nebula.Shared.Services;
 using Nebula.Shared.Services.Logging;
 using Nebula.Shared.Utils;
+using Nebula.Shared.ViewHelper;
 
 namespace Nebula.Launcher.ViewModels.Pages;
 
@@ -23,63 +24,52 @@ namespace Nebula.Launcher.ViewModels.Pages;
 public partial class AccountInfoViewModel : ViewModelBase
 {
     [ObservableProperty] private bool _authMenuExpand;
-
     [ObservableProperty] private bool _authUrlConfigExpand;
-
     [ObservableProperty] private int _authViewSpan = 1;
-
     [ObservableProperty] private string _currentAuthServer = string.Empty;
-
     [ObservableProperty] private string _currentLogin = string.Empty;
-
     [ObservableProperty] private string _currentPassword = string.Empty;
-
     [ObservableProperty] private bool _isLogged;
     [ObservableProperty] private bool _doRetryAuth;
+    [ObservableProperty] private AuthServerCredentials _authItemSelect;
+    [ObservableProperty] private string _authServerName;
 
     private bool _isProfilesEmpty;
-    [GenerateProperty] private PopupMessageService PopupMessageService { get; } = default!;
+    [GenerateProperty] private PopupMessageService PopupMessageService { get; }
-    [GenerateProperty] private ConfigurationService ConfigurationService { get; } = default!;
+    [GenerateProperty] private ConfigurationService ConfigurationService { get; } 
     [GenerateProperty] private DebugService DebugService { get; }
-    [GenerateProperty] private AuthService AuthService { get; } = default!;
+    [GenerateProperty] private AuthService AuthService { get; } 
-    [GenerateProperty, DesignConstruct] private ViewHelperService ViewHelperService { get; } = default!;
+    [GenerateProperty, DesignConstruct] private ViewHelperService ViewHelperService { get; } 
 
-    public ObservableCollection<ProfileAuthCredentials> Accounts { get; } = new();
+    public ObservableCollection<ProfileEntry> Accounts { get; } = new();
     public ObservableCollection<AuthServerCredentials> AuthUrls { get; } = new();
 
-    [ObservableProperty] private AuthServerCredentials _authItemSelect;
+    public ComplexConVarBinder<AuthTokenCredentials?> Credentials { get; private set; }
 
     private ILogger _logger;
-
+    
     //Design think
     protected override void InitialiseInDesignMode()
     {
-        AddAccount(new AuthLoginPassword("Binka", "12341", ""));
+        AuthUrls.Add(new AuthServerCredentials("Test",["example.com","variant.lab"]));
-        AddAccount(new AuthLoginPassword("Binka", "12341", ""));
         
-        AuthUrls.Add(new AuthServerCredentials("Test",["example.com"]));
+        AddAccount(new ProfileAuthCredentials("Binka", "","example.com"));
+        AddAccount(new ProfileAuthCredentials("Vilka","", "variant.lab"));
     }
-
+    
     //Real think
     protected override void Initialise()
     {
         _logger = DebugService.GetLogger(this);
+        Credentials = new AuthTokenCredentialsVar(this);
         Task.Run(ReadAuthConfig);
+        Credentials.Value = Credentials.Value;
     }
-
+    
-    public void AuthByProfile(ProfileAuthCredentials credentials)
-    {
-        CurrentLogin = credentials.Login;
-        CurrentPassword = credentials.Password;
-        CurrentAuthServer = credentials.AuthServer;
-        
-        DoAuth();
-    }
-
     public void DoAuth(string? code = null)
     {
         var message = ViewHelperService.GetViewModel<InfoPopupViewModel>();
-        message.InfoText = "Auth think, please wait...";
+        message.InfoText = LocalizationService.GetString("auth-processing");
         message.IsInfoClosable = false;
         PopupMessageService.Popup(message);
 
@@ -93,48 +83,32 @@ public partial class AccountInfoViewModel : ViewModelBase
         Task.Run(async () =>
         {
             Exception? exception = null;
+            
             foreach (var server in serverCandidates)
             {
                 try
                 {
-                    await CatchAuthError(async () => await TryAuth(CurrentLogin, CurrentPassword, server, code), ()=> message.Dispose());
+                    await CatchAuthError(async() =>
+                    {
+                        Credentials.Value = await AuthService.Auth(CurrentLogin, CurrentPassword, server, code);
+                    }, ()=> message.Dispose());        
                     break;
                 }
                 catch (Exception ex)
                 {
-                    var unexpectedError = new Exception("An unexpected error occurred during authentication.", ex);
+                    exception = new Exception(LocalizationService.GetString("auth-error"), ex);
-                    _logger.Error(unexpectedError);
-                    PopupMessageService.Popup(unexpectedError);
                 }
             }
             
             message.Dispose();
 
-            if (!IsLogged)
+            if (exception != null)
             {
-                PopupMessageService.Popup(new Exception("No one of auth server is available.", exception));
+                PopupMessageService.Popup(new Exception("Error while auth", exception));
             }
         });
     }
 
-    private async Task TryAuth(CurrentAuthInfo currentAuthInfo)
-    {
-        CurrentLogin = currentAuthInfo.Login;
-        CurrentAuthServer = currentAuthInfo.AuthServer;
-        await AuthService.SetAuth(currentAuthInfo);
-        IsLogged = true;
-    }
-
-    private async Task TryAuth(string login, string password, string authServer, string? code)
-    {
-        await AuthService.Auth(new AuthLoginPassword(login, password, authServer), code);
-        CurrentLogin = login;
-        CurrentPassword = password;
-        CurrentAuthServer = authServer;
-        IsLogged = true;
-        ConfigurationService.SetConfigValue(LauncherConVar.AuthCurrent, AuthService.SelectedAuth);
-    }
-
     private async Task CatchAuthError(Func<Task> a, Action? onError)
     {
         DoRetryAuth = false;
@@ -151,15 +125,24 @@ public partial class AccountInfoViewModel : ViewModelBase
                 case AuthenticateDenyCode.TfaRequired:
                 case AuthenticateDenyCode.TfaInvalid:
                     var p = ViewHelperService.GetViewModel<TfaViewModel>();
-                    p.OnTfaEntered += OnTfaEntered;
                     PopupMessageService.Popup(p);
                     _logger.Log("TFA required");
                     break;
                 case AuthenticateDenyCode.InvalidCredentials:
-                    PopupError("Invalid Credentials! Please, try another password or login!", e);
+                    PopupError(LocalizationService.GetString("auth-invalid-credentials"), e);
+                    break;
+                case AuthenticateDenyCode.AccountLocked:
+                    PopupError(LocalizationService.GetString("auth-account-locked"), e);
+                    break;
+                case AuthenticateDenyCode.AccountUnconfirmed:
+                    PopupError(LocalizationService.GetString("auth-account-unconfirmed"), e);
+                    break;
+                case AuthenticateDenyCode.None:
+                    PopupError(LocalizationService.GetString("auth-none"),e);
                     break;
                 default:
-                    throw;
+                    PopupError(LocalizationService.GetString("auth-error-fuck"), e);
+                    break;
             }
         }
         catch (HttpRequestException e)
@@ -168,17 +151,46 @@ public partial class AccountInfoViewModel : ViewModelBase
             switch (e.HttpRequestError)
             {
                 case HttpRequestError.ConnectionError:
-                    PopupError("Failed to connect to the authentication server.", e);
+                    PopupError(LocalizationService.GetString("auth-connection-error"), e);
                     DoRetryAuth = true;
                     break;
-
                 case HttpRequestError.NameResolutionError:
-                    PopupError("Unable to resolve the server address.", e);
+                    PopupError(LocalizationService.GetString("auth-name-resolution-error"), e);
                     DoRetryAuth = true;
                     break;
-
+                case HttpRequestError.SecureConnectionError:
+                    PopupError(LocalizationService.GetString("auth-secure-error"), e);
+                    DoRetryAuth = true;
+                    break;
+                case HttpRequestError.UserAuthenticationError:
+                    PopupError(LocalizationService.GetString("auth-user-authentication-error"), e);
+                    break;
+                case HttpRequestError.Unknown:
+                    PopupError(LocalizationService.GetString("auth-unknown"), e);
+                    break;
+                case HttpRequestError.HttpProtocolError:
+                    PopupError(LocalizationService.GetString("auth-http-protocol-error"), e);
+                    break;
+                case HttpRequestError.ExtendedConnectNotSupported:
+                    PopupError(LocalizationService.GetString("auth-extended-connect-not-support"), e);
+                    break;
+                case HttpRequestError.VersionNegotiationError:
+                    PopupError(LocalizationService.GetString("auth-version-negotiation-error"), e);
+                    break;
+                case HttpRequestError.ProxyTunnelError:
+                    PopupError(LocalizationService.GetString("auth-proxy-tunnel-error"), e);
+                    break;
+                case HttpRequestError.InvalidResponse:
+                    PopupError(LocalizationService.GetString("auth-invalid-response"), e);
+                    break;
+                case HttpRequestError.ResponseEnded:
+                    PopupError(LocalizationService.GetString("auth-response-ended"), e);
+                    break;
+                case HttpRequestError.ConfigurationLimitExceeded:
+                    PopupError(LocalizationService.GetString("auth-configuration-limit-exceeded"), e);
+                    break;
                 default:
-                    var authError = new Exception("An error occurred during authentication.", e);
+                    var authError = new Exception(LocalizationService.GetString("auth-error"), e);
                     _logger.Error(authError);
                     PopupMessageService.Popup(authError);
                     break;
@@ -186,15 +198,16 @@ public partial class AccountInfoViewModel : ViewModelBase
         }
     }
 
-    private void OnTfaEntered(string code)
-    {
-        DoAuth(code);
-    }
-
     public void Logout()
     {
-        IsLogged = false;
+        Credentials.Value = null;
-        AuthService.ClearAuth();
+        CurrentAuthServer = "";
+    }
+
+    public string GetServerAuthName(string? url)
+    {
+        if (url is null) return "";
+        return AuthUrls.FirstOrDefault(p => p.Servers.Contains(url))?.Name ?? "CustomAuth";
     }
 
     private void UpdateAuthMenu()
@@ -205,15 +218,22 @@ public partial class AccountInfoViewModel : ViewModelBase
             AuthViewSpan = 1;
     }
 
-    private void AddAccount(AuthLoginPassword authLoginPassword)
+    private void AddAccount(ProfileAuthCredentials credentials)
     {
-        var onDelete = new DelegateCommand<ProfileAuthCredentials>(OnDeleteProfile);
+        var onDelete = new DelegateCommand<ProfileEntry>(OnDeleteProfile);
-        var onSelect = new DelegateCommand<ProfileAuthCredentials>(AuthByProfile);
+        var onSelect = new DelegateCommand<ProfileEntry>((p) =>
+        {
+            CurrentLogin = p.Credentials.Login;
+            CurrentPassword = p.Credentials.Password;
+            CurrentAuthServer = p.Credentials.AuthServer;
+            DoAuth();
+        });
+        
+        var serverName = GetServerAuthName(credentials.AuthServer);
 
-        var alpm = new ProfileAuthCredentials(
+        var alpm = new ProfileEntry(
-            authLoginPassword.Login,
+            credentials,
-            authLoginPassword.Password,
+            serverName, 
-            authLoginPassword.AuthServer,
             onSelect,
             onDelete);
 
@@ -226,61 +246,97 @@ public partial class AccountInfoViewModel : ViewModelBase
     private async Task ReadAuthConfig()
     {
         var message = ViewHelperService.GetViewModel<InfoPopupViewModel>();
-        message.InfoText = "Read configuration file, please wait...";
+        message.InfoText = LocalizationService.GetString("auth-config-read");
         message.IsInfoClosable = false;
         PopupMessageService.Popup(message);
-        foreach (var profile in
+        
-                 ConfigurationService.GetConfigValue(LauncherConVar.AuthProfiles)!)
+        _logger.Log("Reading auth config");
-            AddAccount(new AuthLoginPassword(profile.Login, profile.Password, profile.AuthServer));
+        
-
-        if (Accounts.Count == 0) UpdateAuthMenu();
-
         AuthUrls.Clear();
         var authUrls = ConfigurationService.GetConfigValue(LauncherConVar.AuthServers)!;
         foreach (var url in authUrls) AuthUrls.Add(url);
         if(authUrls.Length > 0) AuthItemSelect = authUrls[0];
-        message.Dispose();
+        
+        var profileCandidates = new List<string>();
 
-        DoCurrentAuth();
+        foreach (var profileRaw in
-    }
+                 ConfigurationService.GetConfigValue(LauncherConVar.AuthProfiles)!)
-
-    public async void DoCurrentAuth()
-    {
-        var message = ViewHelperService.GetViewModel<InfoPopupViewModel>();
-        message.InfoText = "Trying to auth with saved data...";
-        message.IsInfoClosable = false;
-        PopupMessageService.Popup(message);
-
-        var currProfile = ConfigurationService.GetConfigValue(LauncherConVar.AuthCurrent);
-
-        if (currProfile != null)
         {
+            _logger.Log($"Decrypting profile...");
             try
             {
-                await CatchAuthError(async () => await TryAuth(currProfile), () => message.Dispose());
+                var decoded =
+                    await CryptographicStore.Decrypt<ProfileAuthCredentials>(profileRaw,
+                        CryptographicStore.GetComputerKey());
+            
+                _logger.Log($"Decrypted profile: {decoded.Login}");
+            
+                profileCandidates.Add(profileRaw);
+                AddAccount(decoded);
             }
-            catch (Exception ex)
+            catch (Exception e)
             {
-                var unexpectedError = new Exception("An unexpected error occurred during authentication.", ex);
+                _logger.Error("Error while decrypting profile");
-                _logger.Error(unexpectedError);
+                _logger.Error(e);
-                PopupMessageService.Popup(unexpectedError);
-                return;
             }
         }
+        
+        ConfigurationService.SetConfigValue(LauncherConVar.AuthProfiles, profileCandidates.ToArray());
 
+        if (Accounts.Count == 0) UpdateAuthMenu();
+        
         message.Dispose();
     }
 
-    [RelayCommand]
+    public void DoCurrentAuth()
-    private void OnSaveProfile()
     {
-        AddAccount(new AuthLoginPassword(CurrentLogin, CurrentPassword, CurrentAuthServer));
+        DoAuth();
+    }
+
+    private async Task<AuthTokenCredentials?> CheckOrRenewToken(AuthTokenCredentials? authTokenCredentials)
+    {
+        if(authTokenCredentials is null) 
+            return null;
+
+        var daysLeft = (int)(authTokenCredentials.Token.ExpireTime - DateTime.Now).TotalDays;
+        
+        if(daysLeft >= 4)
+        {
+            _logger.Log("Token " + authTokenCredentials.Login + " is active, "+daysLeft+" days left, undo renewing!");
+            return authTokenCredentials;
+        }
+
+        try
+        {
+            _logger.Log($"Renewing token for {authTokenCredentials.Login}");
+            return await ExceptionHelper.TryRun(() => AuthService.Refresh(authTokenCredentials), 3,
+                (attempt, e) => { _logger.Error(new Exception("Error while renewing, attempts: " + attempt, e)); });
+        }
+        catch (AuthTokenExpiredException e)
+        {
+            _logger.Error(e);
+            return null;
+        }
+        catch (Exception e)
+        {
+            var unexpectedError = new Exception(LocalizationService.GetString("auth-error"), e);
+            _logger.Error(unexpectedError);
+            return authTokenCredentials;
+        }
+    }
+    
+    public void OnSaveProfile()
+    {
+        if(Credentials.Value is null || 
+           string.IsNullOrEmpty(CurrentPassword)) return;
+        
+        AddAccount(new ProfileAuthCredentials(CurrentLogin, CurrentPassword, Credentials.Value.AuthServer));
         _isProfilesEmpty = Accounts.Count == 0;
         UpdateAuthMenu();
         DirtyProfile();
     }
 
-    private void OnDeleteProfile(ProfileAuthCredentials account)
+    private void OnDeleteProfile(ProfileEntry account)
     {
         Accounts.Remove(account);
         _isProfilesEmpty = Accounts.Count == 0;
@@ -290,7 +346,7 @@ public partial class AccountInfoViewModel : ViewModelBase
 
     private void PopupError(string message, Exception e)
     {
-        message = "An error occurred during authentication: " + message;
+        message = LocalizationService.GetString("auth-error-occured") + message;
         _logger.Error(new Exception(message, e));
 
         var messageView = ViewHelperService.GetViewModel<InfoPopupViewModel>();
@@ -298,15 +354,13 @@ public partial class AccountInfoViewModel : ViewModelBase
         messageView.IsInfoClosable = true;
         PopupMessageService.Popup(messageView);
     }
-
+    
-    [RelayCommand]
+    public void OnExpandAuthUrl()
-    private void OnExpandAuthUrl()
     {
         AuthUrlConfigExpand = !AuthUrlConfigExpand;
     }
-
+    
-    [RelayCommand]
+    public void OnExpandAuthView()
-    private void OnExpandAuthView()
     {
         AuthMenuExpand = !AuthMenuExpand;
         UpdateAuthMenu();
@@ -315,18 +369,79 @@ public partial class AccountInfoViewModel : ViewModelBase
     private void DirtyProfile()
     {
         ConfigurationService.SetConfigValue(LauncherConVar.AuthProfiles,
-            Accounts.ToArray());
+            Accounts.Select(a => CryptographicStore.Encrypt(a.Credentials, CryptographicStore.GetComputerKey())).ToArray());
+    }
+    
+    public sealed class AuthTokenCredentialsVar(AccountInfoViewModel accountInfoViewModel)
+        : ComplexConVarBinder<AuthTokenCredentials?>(
+            accountInfoViewModel.ConfigurationService.SubscribeVarChanged(LauncherConVar.AuthCurrent))
+    {
+        protected override async Task<AuthTokenCredentials?> OnValueChange(AuthTokenCredentials? currProfile)
+        {
+            if (currProfile is null)
+            {
+                accountInfoViewModel.IsLogged = false;
+                accountInfoViewModel._logger.Log("clearing credentials");
+                return null;
+            }
+        
+            var message = accountInfoViewModel.ViewHelperService.GetViewModel<InfoPopupViewModel>();
+            message.InfoText = LocalizationService.GetString("auth-try-auth-config");
+            message.IsInfoClosable = false;
+            accountInfoViewModel.PopupMessageService.Popup(message);
+      
+            accountInfoViewModel._logger.Log($"trying auth with {currProfile.Login}");
+
+            var errorRun = false;
+
+            currProfile = await accountInfoViewModel.CheckOrRenewToken(currProfile);
+
+            if (currProfile is null)
+            {
+                message.Dispose();
+                
+                accountInfoViewModel._logger.Log("profile credentials update required!");
+                
+                accountInfoViewModel.PopupMessageService.Popup("profile credentials update required!");
+                
+                accountInfoViewModel.IsLogged = false;
+                return null;
+            }
+            
+            try
+            {
+                await accountInfoViewModel.CatchAuthError(async () =>
+                {
+                    await accountInfoViewModel.AuthService.EnsureToken(currProfile);
+                }, () =>
+                {
+                    message.Dispose();
+                    errorRun = true;
+                });
+                message.Dispose();
+            }
+            catch (Exception ex)
+            {
+                accountInfoViewModel.CurrentLogin = currProfile.Login;
+                accountInfoViewModel.CurrentAuthServer = currProfile.AuthServer;
+                var unexpectedError = new Exception(LocalizationService.GetString("auth-error"), ex);
+                accountInfoViewModel._logger.Error(unexpectedError);
+                accountInfoViewModel.PopupMessageService.Popup(unexpectedError);
+                errorRun = true;
+            }
+
+            if (errorRun)
+            {
+                accountInfoViewModel.IsLogged = false;
+                return null;
+            }
+        
+            accountInfoViewModel.IsLogged = true;
+
+            accountInfoViewModel.AuthServerName = accountInfoViewModel.GetServerAuthName(currProfile.AuthServer);
+            
+            return currProfile;
+        }
     }
 }
 
-public sealed record ProfileAuthCredentials(
-    string Login,
-    string Password,
-    string AuthServer,
-    [property: JsonIgnore] ICommand OnSelect = default!,
-    [property: JsonIgnore] ICommand OnDelete = default!);
-    
-public sealed record AuthServerCredentials(
-    string Name, 
-    string[] Servers
-);

Nebula.Launcher/ViewModels/Pages/ConfigurationViewModel.cs

@@ -1,19 +1,18 @@
 using System;
-using System.Collections;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
-using System.Globalization;
 using System.IO;
 using System.IO.Compression;
-using System.Linq;
+using System.Threading.Tasks;
-using System.Reflection;
-using Avalonia;
-using Avalonia.Controls;
-using Avalonia.Layout;
 using Nebula.Launcher.Services;
+using Nebula.Launcher.Utils;
+using Nebula.Launcher.ViewModels.Popup;
 using Nebula.Launcher.Views.Pages;
 using Nebula.Shared;
+using Nebula.Shared.Configurations;
 using Nebula.Shared.Services;
+using Nebula.Shared.ViewHelper;
+using Nebula.SharedModels;
 
 namespace Nebula.Launcher.ViewModels.Pages;
 
@@ -26,14 +25,18 @@ public partial class ConfigurationViewModel : ViewModelBase
     [GenerateProperty] private ConfigurationService ConfigurationService { get; } = default!;
     [GenerateProperty] private PopupMessageService PopupService { get; } = default!;
     [GenerateProperty] private FileService FileService { get; set; } = default!;
+    [GenerateProperty] private ContentService ContentService { get; set; } = default!;
+    [GenerateProperty] private CancellationService CancellationService { get; set; } = default!;
+    [GenerateProperty] private ViewHelperService ViewHelperService { get; set; } = default!;
 
-    public List<(object, Type)> ConVarList = new();
+
+    private readonly List<(object, Type)> _conVarList = new();
 
     public void AddCvarConf<T>(ConVar<T> cvar)
     {
         ConfigurationVerbose.Add(
-            ConfigControlHelper.GetConfigControl(cvar.Name, ConfigurationService.GetConfigValue(cvar)));
+            ConfigControlHelper.GetConfigControl(cvar.Name, ConfigurationService.GetConfigValue(cvar)!));
-        ConVarList.Add((cvar, cvar.Type));
+        _conVarList.Add((cvar, cvar.Type));
     }
 
     public void InvokeUpdateConfiguration()
@@ -44,7 +47,7 @@ public partial class ConfigurationViewModel : ViewModelBase
             if(!conVarControl.Dirty) 
                 continue;
             
-            var conVar = ConVarList[i];
+            var conVar = _conVarList[i];
             var methodInfo = ConfigurationService.GetType().GetMethod("SetConfigValue")!.MakeGenericMethod(conVar.Item2);
             methodInfo.Invoke(ConfigurationService, [conVar.Item1, conVarControl.GetValue()]);
         }
@@ -52,13 +55,13 @@ public partial class ConfigurationViewModel : ViewModelBase
 
     public void ResetConfig()
     {
-        foreach (var conVar in ConVarList)
+        foreach (var conVar in _conVarList)
         {
             var methodInfo = ConfigurationService.GetType().GetMethod("SetConfigValue")!.MakeGenericMethod(conVar.Item2);
             methodInfo.Invoke(ConfigurationService, [conVar.Item1, null]);
         }
         
-        ConVarList.Clear();
+        _conVarList.Clear();
         ConfigurationVerbose.Clear();
 
         InitConfiguration();
@@ -68,19 +71,30 @@ public partial class ConfigurationViewModel : ViewModelBase
 
     public void OpenDataFolder()
     {
-        ExplorerHelper.OpenFolder(FileService.RootPath);
+        ExplorerUtils.OpenFolder(AppDataPath.RootPath);
     }
 
     public void ExportLogs()
     {
-        var logPath = Path.Join(FileService.RootPath, "log");
+        var logPath = Path.Join(AppDataPath.RootPath, "log");
         var path = Path.Combine(Path.GetTempPath(), "tempThink"+Path.GetRandomFileName());
         Directory.CreateDirectory(path);
         
         ZipFile.CreateFromDirectory(logPath, Path.Join(path, DateTime.Now.ToString("yyyy-MM-dd") + ".zip"));
-        ExplorerHelper.OpenFolder(path);
+        ExplorerUtils.OpenFolder(path);
     }
-    
+
+    public void RemoveAllContent()
+    {
+        Task.Run(() =>
+        {
+            using var loader = ViewHelperService.GetViewModel<LoadingContextViewModel>();
+            loader.LoadingName = "Removing content";
+            PopupService.Popup(loader);
+            ContentService.RemoveAllContent(loader.CreateLoadingContext(), CancellationService.Token);
+        });
+    }
+
     private void InitConfiguration()
     {
         AddCvarConf(LauncherConVar.ILSpyUrl);
@@ -100,285 +114,4 @@ public partial class ConfigurationViewModel : ViewModelBase
     {
         InitConfiguration();
     }
-}
-
-public static class ConfigControlHelper{
-    public static IConfigControl GetConfigControl(string name,object value)
-    {
-        switch (value)
-        {
-            case string stringValue:
-                return new StringUnitConfigControl(name, stringValue);
-            case int intValue:
-                return new IntUnitConfigControl(name, intValue);
-            case float floatValue:
-                return new FloatUnitConfigControl(name, floatValue);
-        }
-        
-        var valueType = value.GetType();
-
-        if (valueType.IsArray)
-            return new ArrayUnitConfigControl(name, value);
-        
-        return new ComplexUnitConfigControl(name, value);
-    }
-
-    public static object? CreateDefaultValue(Type type)
-    {
-        if(type.IsValueType)
-            return Activator.CreateInstance(type);
-        
-        var ctor = type.GetConstructors().First();
-        var parameters = ctor.GetParameters()
-            .Select(p => CreateDefaultValue(p.ParameterType))
-            .ToArray();
-        
-        return ctor.Invoke(parameters);
-    }
-}
-
-public sealed class ComplexUnitConfigControl : Border, IConfigControl
-{
-    private readonly List<(PropertyInfo, IConfigControl)> _units = [];
-    
-    private Type _objectType = typeof(object);
-
-    private readonly StackPanel _panel = new();
-    
-    public string ConfigName { get; }
-    public bool Dirty => _units.Any(dirty => dirty.Item2.Dirty);
-
-    public ComplexUnitConfigControl(string name, object obj)
-    {
-        Classes.Add("ConfigBorder");
-        _panel.Orientation = Orientation.Vertical;
-        _panel.Spacing = 4f;
-        ConfigName = name;
-        Child = _panel;
-        SetValue(obj);
-    }
-
-    public void SetValue(object value)
-    {
-        _units.Clear();
-        _panel.Children.Clear();
-        _objectType = value.GetType();
-        
-        _panel.Children.Add(new Label()
-        {
-            Content = ConfigName
-        });
-        
-        foreach (var propInfo in _objectType.GetProperties())
-        {
-            if(propInfo.PropertyType.IsInterface) 
-                continue;
-            
-            var propValue = propInfo.GetValue(value);
-
-            var control = ConfigControlHelper.GetConfigControl(propInfo.Name, propValue);
-            
-            ((Control)control).Margin = new Thickness(5);
-            _panel.Children.Add((Control)control);
-            _units.Add((propInfo,control));
-        }
-    }
-
-    public object GetValue()
-    {
-        var obj = ConfigControlHelper.CreateDefaultValue(_objectType);
-        foreach (var (fieldInfo, configControl) in _units)
-        {
-            fieldInfo.SetValue(obj, configControl.GetValue());
-        }
-
-        return obj;
-    }
-}
-
-public sealed class ArrayUnitConfigControl : Border, IConfigControl
-{
-    private readonly List<IConfigControl> _itemControls = [];
-    private readonly StackPanel _itemsPanel = new StackPanel() { Orientation = Orientation.Vertical };
-    private readonly Button _addButton = new Button() { Content = "Add Item", Classes = { "ConfigBorder" }};
-    private readonly int _oldCount;
-    private readonly Type _elementType;
-    private readonly StackPanel _panel = new();
-
-    public string ConfigName { get; }
-    public bool Dirty => _itemControls.Any(dirty => dirty.Dirty) || _itemControls.Count != _oldCount;
-
-    public ArrayUnitConfigControl(string name, object value)
-    {
-        Classes.Add("ConfigBorder");
-        _elementType = value.GetType().GetElementType()!;
-        
-        ConfigName = name;
-        _panel.Orientation = Orientation.Vertical;
-        _panel.Spacing = 4f;
-        _itemsPanel.Spacing = 4f;
-
-        _panel.Children.Add(new Label { Content = name });
-        _panel.Children.Add(_itemsPanel);
-        _panel.Children.Add(_addButton);
-
-        _addButton.Click += (_, _) => AddItem(ConfigControlHelper.CreateDefaultValue(_elementType)!);
-        Child = _panel; 
-        SetValue(value);
-        _oldCount = _itemControls.Count;
-    }
-
-    private void AddItem(object value)
-    {
-        var itemPanel = new StackPanel { Orientation = Orientation.Horizontal, Spacing = 2 };
-        var control = ConfigControlHelper.GetConfigControl(_itemControls.Count.ToString(), value);
-        var removeButton = new Button { Content = "Remove", Classes = { "ConfigBorder" }};
-
-        removeButton.Click += (_, _) =>
-        {
-            _itemControls.Remove(control);
-            _itemsPanel.Children.Remove(itemPanel);
-        };
-        
-        ((Control)control).Margin = new Thickness(5);
-        itemPanel.Children.Add((Control)control);
-        itemPanel.Children.Add(removeButton);
-
-        _itemsPanel.Children.Add(itemPanel);
-        _itemControls.Add(control);
-    }
-
-    public void SetValue(object value)
-    {
-        _itemControls.Clear();
-        _itemsPanel.Children.Clear();
-
-        if (value is IEnumerable list)
-        {
-            foreach (var item in list)
-            {
-                AddItem(item);
-            }
-        }
-    }
-
-    public object GetValue()
-    {
-        return ConvertArray(_itemControls.Select(c => c.GetValue()).ToArray(), _elementType);
-    }
-    
-    public static Array ConvertArray(Array sourceArray, Type targetType)
-    {
-        int length = sourceArray.Length;
-        var newArray = Array.CreateInstance(targetType, length);
-
-        for (int i = 0; i < length; i++)
-        {
-            var value = sourceArray.GetValue(i);
-            var converted = Convert.ChangeType(value, targetType);
-            newArray.SetValue(converted, i);
-        }
-
-        return newArray;
-    }
-}
-
-public abstract class UnitConfigControl<T> : Border, IConfigControl where T : notnull
-{
-    private readonly Label _nameLabel = new();
-    private readonly TextBox _valueLabel = new();
-    private string _originalValue;
-
-    private StackPanel _panel = new();
-    
-    public string ConfigName { get; }
-   
-    public bool Dirty => _originalValue != ConfigValue;
-
-    protected string ConfigValue
-    {
-        get => _valueLabel.Text ?? string.Empty;
-        set => _valueLabel.Text = value;
-    }
-
-    public UnitConfigControl(string name, T value)
-    {
-        Classes.Add("ConfigBorder");
-        ConfigName = name;
-        _panel.Orientation = Orientation.Horizontal;
-        _panel.Children.Add(_nameLabel);
-        _panel.Children.Add(_valueLabel);
-        
-        _nameLabel.Content = name;
-        _nameLabel.VerticalAlignment = VerticalAlignment.Center;
-        Child = _panel;
-        
-        SetConfValue(value);
-        _originalValue = ConfigValue;
-    }
-
-    public abstract void SetConfValue(T value);
-
-    public abstract T GetConfValue();
-    
-    public void SetValue(object value)
-    {
-        SetConfValue((T)value);
-    }
-
-    public object GetValue()
-    {
-        return GetConfValue()!;
-    }
-}
-
-public sealed class StringUnitConfigControl(string name, string value) : UnitConfigControl<string>(name, value)
-{
-    public override void SetConfValue(string value)
-    {
-        ConfigValue = value;
-    }
-
-    public override string GetConfValue()
-    {
-        return ConfigValue;
-    }
-}
-
-public sealed class IntUnitConfigControl(string name, int value) : UnitConfigControl<int>(name, value)
-{
-    public override void SetConfValue(int value)
-    {
-        ConfigValue = value.ToString();
-    }
-
-    public override int GetConfValue()
-    {
-        return int.Parse(ConfigValue);
-    }
-}
-
-public sealed class FloatUnitConfigControl(string name, float value) : UnitConfigControl<float>(name, value)
-{
-
-    public CultureInfo CultureInfo = CultureInfo.InvariantCulture;
-
-    public override void SetConfValue(float value)
-    {
-        ConfigValue = value.ToString(CultureInfo);
-    }
-
-    public override float GetConfValue()
-    {
-        return float.Parse(ConfigValue, CultureInfo);
-    }
-}
-
-
-public interface IConfigControl
-{
-    public string ConfigName { get; }
-    public bool Dirty {get;}
-    public abstract void SetValue(object value);
-    public abstract object GetValue();
 }

Nebula.Launcher/ViewModels/Pages/ContentBrowserViewModel.cs

@@ -11,13 +11,15 @@ using CommunityToolkit.Mvvm.ComponentModel;
 using Microsoft.Extensions.DependencyInjection;
 using Nebula.Launcher.Models;
 using Nebula.Launcher.Services;
+using Nebula.Launcher.Utils;
 using Nebula.Launcher.ViewModels.Popup;
 using Nebula.Launcher.Views;
 using Nebula.Launcher.Views.Pages;
-using Nebula.Shared.FileApis;
 using Nebula.Shared.Models;
 using Nebula.Shared.Services;
 using Nebula.Shared.Utils;
+using Nebula.Shared.ViewHelper;
+using Robust.LoaderApi;
 
 namespace Nebula.Launcher.ViewModels.Pages;
 
@@ -32,6 +34,7 @@ public sealed partial class ContentBrowserViewModel : ViewModelBase, IContentHol
     [GenerateProperty] private FileService FileService { get; } = default!;
     [GenerateProperty] private PopupMessageService PopupService { get; } = default!;
     [GenerateProperty] private IServiceProvider ServiceProvider { get; }
+    [GenerateProperty] private CancellationService CancellationService { get; set; } = default!;
     [GenerateProperty, DesignConstruct] private ViewHelperService ViewHelperService { get; } = default!;
 
 
@@ -56,8 +59,12 @@ public sealed partial class ContentBrowserViewModel : ViewModelBase, IContentHol
         loading.LoadingName = "Unpacking entry";
         PopupService.Popup(loading);
 
-        Task.Run(() => ContentService.Unpack(serverEntry.FileApi, myTempDir, loading));
+        Task.Run(() =>
-        ExplorerHelper.OpenFolder(tmpDir);
+        {
+            ContentService.Unpack(serverEntry.FileApi, myTempDir, loading.CreateLoadingContext());
+            loading.Dispose();
+        });
+        ExplorerUtils.OpenFolder(tmpDir);
     }
 
     public void OnGoEnter()
@@ -73,11 +80,8 @@ public sealed partial class ContentBrowserViewModel : ViewModelBase, IContentHol
         {
             var cur = ServiceProvider.GetService<ServerFolderContentEntry>()!;
             cur.Init(this, ServerText.ToRobustUrl());
-            var curContent = cur.Go(new ContentPath(SearchText));
+            var curContent = cur.Go(new ContentPath(SearchText), CancellationService.Token);
-            if(curContent == null) 
+            CurrentEntry = curContent ?? throw new NullReferenceException($"{SearchText} not found in {ServerText}");
-                throw new NullReferenceException($"{SearchText} not found in {ServerText}");
-            
-            CurrentEntry = curContent;
         }
         catch (Exception e)
         {
@@ -143,11 +147,11 @@ public interface IContentEntry
     public string IconPath { get; }
     public ContentPath FullPath => Parent?.FullPath.With(Name) ?? new ContentPath(Name);
     
-    public IContentEntry? Go(ContentPath path);
+    public IContentEntry? Go(ContentPath path, CancellationToken cancellationToken);
     
     public void GoCurrent()
     {
-        var entry = Go(ContentPath.Empty);
+        var entry = Go(ContentPath.Empty, CancellationToken.None);
         if(entry is not null) Holder.CurrentEntry = entry;
     }
     
@@ -177,7 +181,7 @@ public sealed class LazyContentEntry : IContentEntry
         _lazyEntry = entry;
         _lazyEntryInit = lazyEntryInit;
     }
-    public IContentEntry? Go(ContentPath path)
+    public IContentEntry? Go(ContentPath path, CancellationToken cancellationToken)
     {
         _lazyEntryInit?.Invoke();
         return _lazyEntry;
@@ -195,13 +199,13 @@ public sealed class ExtContentExecutor
         _decompilerService = decompilerService;
     }
 
-    public bool TryExecute(RobustManifestItem manifestItem)
+    public bool TryExecute(IFileApi api, ContentPath path, CancellationToken cancellationToken)
     {
-        var ext = Path.GetExtension(manifestItem.Path);
+        var ext = Path.GetExtension(path.GetName());
 
         if (ext == ".dll")
         {
-            _decompilerService.OpenServerDecompiler(_root.ServerUrl);
+            _decompilerService.OpenServerDecompiler(_root.ServerUrl, cancellationToken);
             return true;
         }
 
@@ -210,42 +214,39 @@ public sealed class ExtContentExecutor
 }
 
 
-public sealed partial class ManifestContentEntry : IContentEntry
+public sealed partial class FileContentEntry : IContentEntry
 {
     public IContentHolder Holder { get; set; } = default!;
     public IContentEntry? Parent { get; set; }
     public string? Name { get; set; }
     public string IconPath => "/Assets/svg/file.svg";
     
-    private RobustManifestItem _manifestItem;
+    private IFileApi _fileApi = default!;
-    private HashApi _hashApi = default!;
     private ExtContentExecutor _extContentExecutor = default!;
 
-    public void Init(IContentHolder holder, RobustManifestItem manifestItem, HashApi api, ExtContentExecutor executor)
+    public void Init(IContentHolder holder, IFileApi api, string fileName, ExtContentExecutor executor)
     {
         Holder = holder;
-        Name = new ContentPath(manifestItem.Path).GetName();
+        Name = fileName;
-        _manifestItem = manifestItem;
+        _fileApi = api;
-        _hashApi = api;
         _extContentExecutor = executor;
     }
     
-    public IContentEntry? Go(ContentPath path)
+    public IContentEntry? Go(ContentPath path, CancellationToken cancellationToken)
     {
-        if (_extContentExecutor.TryExecute(_manifestItem)) 
+        var fullPath = ((IContentEntry)this).FullPath;
+        if (_extContentExecutor.TryExecute(_fileApi, fullPath, cancellationToken)) 
             return null;
         
-        var ext = Path.GetExtension(_manifestItem.Path);
+        var ext = Path.GetExtension(fullPath.GetName());
         
         try
         {
-            if (!_hashApi.TryOpen(_manifestItem, out var stream))
+            if (!_fileApi.TryOpen(fullPath.Path, out var stream))
                 return null;
 
-
             var myTempFile = Path.Combine(Path.GetTempPath(), "tempie" + ext);
 
-
             var sw = new FileStream(myTempFile, FileMode.Create, FileAccess.Write, FileShare.None);
             stream.CopyTo(sw);
 
@@ -294,7 +295,7 @@ public sealed partial class ServerFolderContentEntry : BaseFolderContentEntry
     
     public RobustUrl ServerUrl { get; private set; }
 
-    public HashApi FileApi { get; private set; } = default!;
+    public IFileApi FileApi { get; private set; } = default!;
     
     private ExtContentExecutor _contentExecutor = default!;
     
@@ -311,20 +312,20 @@ public sealed partial class ServerFolderContentEntry : BaseFolderContentEntry
         Task.Run(async () =>
         {
             var buildInfo = await ContentService.GetBuildInfo(serverUrl, CancellationService.Token);
-            FileApi = await ContentService.EnsureItems(buildInfo.RobustManifestInfo, loading,
+            FileApi = await ContentService.EnsureItems(buildInfo, loading,
                 CancellationService.Token);
 
-            foreach (var (path, item) in FileApi.Manifest)
+            foreach (var path in FileApi.AllFiles)
             {
-                CreateContent(new ContentPath(path), item);
+                CreateContent(new ContentPath(path));
             }
-
+            
             IsLoading = false;
             loading.Dispose();
         });
     }
 
-    public ManifestContentEntry CreateContent(ContentPath path, RobustManifestItem manifestItem)
+    public FileContentEntry CreateContent(ContentPath path)
     {
         var pathDir = path.GetDirectory();
         BaseFolderContentEntry parent = this;
@@ -341,8 +342,8 @@ public sealed partial class ServerFolderContentEntry : BaseFolderContentEntry
             parent = folderContentEntry as BaseFolderContentEntry ?? throw new InvalidOperationException();
         }
         
-        var manifestContent = new ManifestContentEntry();
+        var manifestContent = new FileContentEntry();
-        manifestContent.Init(Holder, manifestItem, FileApi, _contentExecutor);
+        manifestContent.Init(Holder, FileApi, path.GetName(), _contentExecutor);
         
         parent.AddChild(manifestContent);
         
@@ -415,15 +416,28 @@ public abstract class BaseFolderContentEntry : ViewModelBase, IContentEntry
     private Dictionary<string, IContentEntry> _childs = [];
 
     public string IconPath => "/Assets/svg/folder.svg";
-    public IContentHolder Holder { get; private set; }
+    
+    private IContentHolder? _holder = null;
+    public IContentHolder Holder
+    {
+        get
+        {
+            if(_holder == null) 
+                throw new InvalidOperationException(
+                    GetType().Name + " was not initialised! Call Init(IContentHolder holder, string? name = null) before using it.");
+            
+            return _holder;
+        }
+    }
+
     public IContentEntry? Parent { get; set; }
     public string? Name { get; private set; }
     
-    public IContentEntry? Go(ContentPath path)
+    public IContentEntry? Go(ContentPath path, CancellationToken cancellationToken)
     {
         if (path.IsEmpty()) return this;
         if (_childs.TryGetValue(path.GetNext(), out var child)) 
-            return child.Go(path);
+            return child.Go(path, cancellationToken);
         
         return null;
     }
@@ -431,7 +445,7 @@ public abstract class BaseFolderContentEntry : ViewModelBase, IContentEntry
     public void Init(IContentHolder holder, string? name = null)
     {
         Name = name;
-        Holder = holder;
+        _holder = holder;
     }
 
     public T AddChild<T>(T child) where T: IContentEntry

Nebula.Launcher/ViewModels/Pages/ServerOverviewModel.cs

@@ -2,7 +2,9 @@ using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Linq;
+using System.Runtime.InteropServices;
 using System.Threading;
+using Avalonia.Controls;
 using CommunityToolkit.Mvvm.ComponentModel;
 using JetBrains.Annotations;
 using Microsoft.Extensions.DependencyInjection;
@@ -14,6 +16,8 @@ using Nebula.Launcher.Views.Pages;
 using Nebula.Shared;
 using Nebula.Shared.Models;
 using Nebula.Shared.Services;
+using Nebula.Shared.Utils;
+using Nebula.Shared.ViewHelper;
 
 namespace Nebula.Launcher.ViewModels.Pages;
 
@@ -22,23 +26,17 @@ namespace Nebula.Launcher.ViewModels.Pages;
 public partial class ServerOverviewModel : ViewModelBase
 {
     [ObservableProperty] private string _searchText = string.Empty;
-    
     [ObservableProperty] private bool _isFilterVisible;
-
-    [ObservableProperty] private ServerListView _currentServerList = new();
-    
-    public readonly ServerFilter CurrentFilter = new();
-    
-    public Action? OnSearchChange;
     [GenerateProperty] private IServiceProvider ServiceProvider { get; }
     [GenerateProperty] private ConfigurationService ConfigurationService { get; }
     [GenerateProperty] private FavoriteServerListProvider FavoriteServerListProvider { get; }
-    public ObservableCollection<ServerListTabTemplate> Items { get; private set; }
+    
     [ObservableProperty] private ServerListTabTemplate _selectedItem;
-    
     [GenerateProperty, DesignConstruct] private ServerViewContainer ServerViewContainer { get; } 
+    [GenerateProperty, DesignConstruct] public ServerListViewModel CurrentServerList { get; }
     
-    private Dictionary<string, ServerListView> _viewCache = [];
+    public ServerFilter CurrentFilter { get; } = new();
+    public ObservableCollection<ServerListTabTemplate> Items { get; private set; }
     
 
     //Design think
@@ -54,9 +52,18 @@ public partial class ServerOverviewModel : ViewModelBase
     //real think
     protected override void Initialise()
     {
+        FavoriteServerListProvider.OnRefreshRequired += OnFavoriteRefreshRequired;
         ConfigurationService.SubscribeVarChanged(LauncherConVar.Hub, OnHubListChanged, true);
     }
 
+    private void OnFavoriteRefreshRequired()
+    {
+        if(CurrentServerList.Provider is FavoriteServerListProvider favoriteServerListProvider)
+        {
+            RefreshProvider();
+        }
+    }
+
     private void OnHubListChanged(ServerHubRecord[]? value)
     {
         var tempItems = new List<ServerListTabTemplate>();
@@ -66,28 +73,22 @@ public partial class ServerOverviewModel : ViewModelBase
             tempItems.Add(new ServerListTabTemplate(ServiceProvider.GetService<HubServerListProvider>()!.With(record.MainUrl), record.Name));
         }
         
-        tempItems.Add(new ServerListTabTemplate(FavoriteServerListProvider, "Favorite"));
+        tempItems.Add(new ServerListTabTemplate(FavoriteServerListProvider, LocalizationService.GetString("tab-favorite")));
         
         Items = new ObservableCollection<ServerListTabTemplate>(tempItems);
         
         SelectedItem = Items[0];
-        
-        OnSearchChange += SearchChangeEvent;
     }
 
-    private void SearchChangeEvent()
+    partial void OnSearchTextChanged(string value)
     {
-        CurrentFilter.SearchText = SearchText;
+        CurrentFilter.SearchText = value;
         ApplyFilter();
     }
 
-    public void ApplyFilter()
+    private void ApplyFilter()
     {
-        foreach (var entry in ServerViewContainer.Items)
+        ServerViewContainer.ApplyFilter(CurrentFilter);
-        {
-            if(entry is IFilterConsumer filterConsumer)
-                filterConsumer.ProcessFilter(CurrentFilter);
-        }
     }
     
     public void OnFilterChanged(FilterBoxChangedEventArgs args)
@@ -107,32 +108,39 @@ public partial class ServerOverviewModel : ViewModelBase
     public void UpdateRequired()
     {
         ServerViewContainer.Clear();
+        RefreshProvider();
+    }
+    
+    private void RefreshProvider()
+    {
+        CurrentServerList.ClearProvider();
         CurrentServerList.RefreshFromProvider();
-        CurrentServerList.RequireStatusUpdate();
-        CurrentServerList.ApplyFilter(CurrentFilter);
     }
 
     partial void OnSelectedItemChanged(ServerListTabTemplate value)
     {
-        if (!_viewCache.TryGetValue(value.TabName, out var view))
+        CurrentServerList.ClearProvider();
-        {
+        CurrentServerList.SetProvider(value.ServerListProvider);
-            view = ServerListView.TakeFrom(value.ServerListProvider);
-            _viewCache[value.TabName] = view;
-        }
-        
-        CurrentServerList = view;
         ApplyFilter();
     }
-    
 }
 
 [ServiceRegister]
-public class ServerViewContainer
+public sealed class ServerViewContainer
 {
     private readonly ViewHelperService _viewHelperService;
     private readonly List<string> _favorites = [];
     private readonly Dictionary<string, string> _customNames = [];
 
+    private readonly Dictionary<string, WeakReference<IListEntryModelView>> _entries = new();
+    private ServerFilter? _currentFilter;
+
+    public ICollection<IListEntryModelView> Items =>
+        _entries.Values
+            .Select(wr => wr.TryGetTarget(out var target) ? target : null)
+            .Where(t => t != null)
+            .ToList()!;
+
     public ServerViewContainer()
     {
         _viewHelperService = new ViewHelperService();
@@ -146,111 +154,171 @@ public class ServerViewContainer
         configurationService.SubscribeVarChanged(LauncherConVar.ServerCustomNames, OnCustomNamesChanged, true);
     }
 
-    private void OnCustomNamesChanged(Dictionary<string,string>? value)
+    public void Clear()
     {
-        var oldNames = 
+        foreach (var (_, weakRef) in _entries)
-            _customNames.ToDictionary(k => k.Key, v => v.Value); //Clone think
-        
-        _customNames.Clear();
-        
-        if(value == null)
         {
-            foreach (var (ip,_) in oldNames)
+            if (weakRef.TryGetTarget(out var value) && value is IDisposable disposable)
-            {
+                disposable.Dispose();
-                if(!_entries.TryGetValue(ip, out var listEntry) || listEntry is not IEntryNameHolder entryNameHolder) 
-                    continue;
-
-                entryNameHolder.Name = null;
-            }
-            
-            return;
         }
 
-        foreach (var (oldIp, oldName) in oldNames)
+        _entries.Clear();
+    }
+
+    public IListEntryModelView Get(string url, ServerStatus? serverStatus = null) => Get(url.ToRobustUrl(), serverStatus);
+
+    public IListEntryModelView Get(RobustUrl url, ServerStatus? serverStatus = null)
+    {
+        var key = url.ToString();
+        IListEntryModelView? entry;
+
+        lock (_entries)
         {
-            if(value.TryGetValue(oldIp, out var newName))
+            if (_entries.TryGetValue(key, out var weakEntry)
+                && weakEntry.TryGetTarget(out entry))
             {
-                if (oldName == newName)
+                return entry;
-                    value.Remove(newName);
-                
-                continue;
             }
-            
+
-            if(!_entries.TryGetValue(oldIp, out var listEntry) || 
+            entry = Create(url, serverStatus);
-               listEntry is not IEntryNameHolder entryNameHolder) 
+
-                continue;
+            _entries[key] = new WeakReference<IListEntryModelView>(entry);
-            
+        }
-            entryNameHolder.Name = null;
+
+        return entry;
+    }
+    
+    private IListEntryModelView Create(RobustUrl url, ServerStatus? serverStatus = null)
+    {
+        IListEntryModelView? entry;
+        var key = url.ToString();
+        
+        _customNames.TryGetValue(key, out var customName);
+        
+        if (serverStatus is not null)
+        {
+            entry = _viewHelperService
+                .GetViewModel<ServerEntryViewModel>()
+                .WithData(url, customName, serverStatus);
+        }
+        else
+        {
+            entry = _viewHelperService
+                .GetViewModel<ServerCompoundEntryViewModel>()
+                .LoadServerEntry(url, customName, CancellationToken.None);
+        }
+
+        if (entry is IFavoriteEntryModelView fav)
+        {
+            fav.IsFavorite = _favorites.Contains(key);
+        }
+
+        if (entry is IFilterConsumer filterConsumer)
+        {
+            filterConsumer.ProcessFilter(_currentFilter);
         }
         
-        foreach (var (ip, name) in value)
+        return entry;
+    }
+    
+    public void ApplyFilter(ServerFilter? filter)
+    {
+        _currentFilter = filter;
+        
+        foreach (var serverView in Items)
         {
-            _customNames.Add(ip, name);
+            if(serverView is IFilterConsumer filterConsumer)
-            if(!_entries.TryGetValue(ip, out var listEntry) || listEntry is not IEntryNameHolder entryNameHolder) 
+                filterConsumer.ProcessFilter(filter);
-                continue;
-            
-            entryNameHolder.Name = name;
         }
     }
 
     private void OnFavoritesChange(string[]? value)
     {
         _favorites.Clear();
-        if(value == null) return;
+        if (value == null) return;
-        
+
         foreach (var favorite in value)
         {
             _favorites.Add(favorite);
-            if (_entries.TryGetValue(favorite, out var entry) && entry is IFavoriteEntryModelView favoriteView)
+            if (_entries.TryGetValue(favorite, out var weak)
+                && weak.TryGetTarget(out var entry)
+                && entry is IFavoriteEntryModelView fav)
             {
-                favoriteView.IsFavorite = true;
+                fav.IsFavorite = true;
             }
         }
     }
 
-    private readonly Dictionary<string, IListEntryModelView> _entries = new();
+    private void OnCustomNamesChanged(Dictionary<string, string>? value)
-    
-    public ICollection<IListEntryModelView> Items => _entries.Values;
-
-    public void Clear()
     {
-        _entries.Clear();
+        var oldNames = _customNames.ToDictionary(x => x.Key, x => x.Value);
-    }
+        _customNames.Clear();
 
-    public IListEntryModelView Get(RobustUrl url, ServerStatus? serverStatus = null)
+        if (value == null)
-    {
-        IListEntryModelView? entry;
-        
-        lock (_entries)
         {
-            _customNames.TryGetValue(url.ToString(), out var customName);
+            foreach (var (ip, _) in oldNames)
-            
-            if (_entries.TryGetValue(url.ToString(), out entry))
             {
-                return entry;
+                ResetName(ip);
             }
 
-            if (serverStatus is not null)
+            return;
-                entry = _viewHelperService.GetViewModel<ServerEntryModelView>().WithData(url, customName, serverStatus);
+        }
-            else
+
-                entry = _viewHelperService.GetViewModel<ServerCompoundEntryViewModel>().LoadServerEntry(url, customName, CancellationToken.None);
+        foreach (var (oldIp, oldName) in oldNames)
-            
+        {
-            if(_favorites.Contains(url.ToString()) && 
+            if (value.TryGetValue(oldIp, out var newName))
-               entry is IFavoriteEntryModelView favoriteEntryModelView) 
+            {
-                favoriteEntryModelView.IsFavorite = true;
+                if (oldName == newName)
-            
+                    value.Remove(newName);
-            _entries.Add(url.ToString(), entry);
+
+                continue;
+            }
+
+            ResetName(oldIp);
+        }
+
+        foreach (var (ip, name) in value)
+        {
+            _customNames.Add(ip, name);
+
+            if (_entries.TryGetValue(ip, out var weak)
+                && weak.TryGetTarget(out var entry)
+                && entry is IEntryNameHolder holder)
+            {
+                holder.Name = name;
+            }
+        }
+    }
+
+    private void ResetName(string ip)
+    {
+        if (_entries.TryGetValue(ip, out var weak)
+            && weak.TryGetTarget(out var entry)
+            && entry is IEntryNameHolder holder)
+        {
+            holder.Name = null;
         }
-        
-        return entry;
     }
 }
 
-public interface IListEntryModelView
+public interface IListEntryModelView 
 {
     
 }
 
+public sealed class ExampleEntry : StackPanel, IListEntryModelView
+{
+    public ExampleEntry(string name)
+    {
+        Children.Add(new Label { Content = name });
+    }
+    
+    public void Dispose()
+    {
+        
+    }
+}
+
 public interface IFavoriteEntryModelView
 {
     public bool IsFavorite { get; set; }
@@ -318,6 +386,4 @@ public sealed class ServerFilter
     {
         return IsMatchByName(name) && IsMatchByTags(itemTags);
     }
-}
+}
-
-public sealed record ServerCustomNameEntry(string Url, string Name);

Nebula.Launcher/ViewModels/Popup/AddFavoriteViewModel.cs

@@ -1,11 +1,13 @@
 using System;
 using CommunityToolkit.Mvvm.ComponentModel;
 using Nebula.Launcher.ServerListProviders;
+using Nebula.Launcher.Services;
 using Nebula.Launcher.ViewModels.Pages;
 using Nebula.Launcher.Views.Pages;
 using Nebula.Shared.Services;
 using Nebula.Shared.Services.Logging;
 using Nebula.Shared.Utils;
+using Nebula.Shared.ViewHelper;
 using AddFavoriteView = Nebula.Launcher.Views.Popup.AddFavoriteView;
 
 namespace Nebula.Launcher.ViewModels.Popup;
@@ -30,7 +32,7 @@ public partial class AddFavoriteViewModel : PopupViewModelBase
     [GenerateProperty] private ServerOverviewModel ServerOverviewModel { get; }
     [GenerateProperty] private DebugService DebugService { get; }
     [GenerateProperty] private FavoriteServerListProvider FavoriteServerListProvider { get; }
-    public override string Title => "Add to favorite";
+    public override string Title => LocalizationService.GetString("popup-add-favorite");
     public override bool IsClosable => true;
 
     [ObservableProperty] private string _ipInput;
@@ -40,6 +42,9 @@ public partial class AddFavoriteViewModel : PopupViewModelBase
     {
         try
         {
+            if(string.IsNullOrWhiteSpace(IpInput))
+                throw new Exception(LocalizationService.GetString("popup-add-favorite-invalid-ip"));
+            
             var uri = IpInput.ToRobustUrl();
             FavoriteServerListProvider.AddFavorite(uri);
             Dispose();
@@ -50,4 +55,10 @@ public partial class AddFavoriteViewModel : PopupViewModelBase
             _logger.Error(e);
         }
     }
+
+    protected override void OnDispose()
+    {
+        base.OnDispose();
+        _logger.Dispose();
+    }
 }

Nebula.Launcher/ViewModels/Popup/EditServerNameViewModel.cs

@@ -1,6 +1,8 @@
 using CommunityToolkit.Mvvm.ComponentModel;
+using Nebula.Launcher.Services;
 using Nebula.Launcher.Views.Popup;
 using Nebula.Shared.Services;
+using Nebula.Shared.ViewHelper;
 
 namespace Nebula.Launcher.ViewModels.Popup;
 
@@ -10,7 +12,7 @@ public sealed partial class EditServerNameViewModel : PopupViewModelBase
 {
     [GenerateProperty] public override PopupMessageService PopupMessageService { get; }
     [GenerateProperty] public ConfigurationService ConfigurationService { get; }
-    public override string Title => "Edit server name";
+    public override string Title => LocalizationService.GetString("popup-edit-name");
     public override bool IsClosable => true;
     
     [ObservableProperty] private string _ipInput;
@@ -23,8 +25,7 @@ public sealed partial class EditServerNameViewModel : PopupViewModelBase
 
         if (string.IsNullOrWhiteSpace(NameInput))
         {
-            RemoveServerName();
+            OnClear();
-            Dispose();
             return;
         }
         
@@ -32,6 +33,12 @@ public sealed partial class EditServerNameViewModel : PopupViewModelBase
         Dispose();
     }
 
+    public void OnClear()
+    {
+        RemoveServerName();
+        Dispose();
+    }
+
     private void AddServerName()
     {
         var currentNames = ConfigurationService.GetConfigValue(LauncherConVar.ServerCustomNames)!;

Nebula.Launcher/ViewModels/Popup/ExceptionListViewModel.cs

@@ -1,7 +1,9 @@
 using System;
 using System.Collections.ObjectModel;
+using Nebula.Launcher.Services;
 using Nebula.Launcher.Views.Popup;
 using Nebula.Shared.Services;
+using Nebula.Shared.ViewHelper;
 
 namespace Nebula.Launcher.ViewModels.Popup;
 
@@ -10,10 +12,10 @@ namespace Nebula.Launcher.ViewModels.Popup;
 public sealed partial class ExceptionListViewModel : PopupViewModelBase
 {
     [GenerateProperty] public override PopupMessageService PopupMessageService { get; }
-    public override string Title => "Exception was thrown";
+    public override string Title => LocalizationService.GetString("popup-exception");
     public override bool IsClosable => true;
 
-    public ObservableCollection<Exception> Errors { get; } = new();
+    public ObservableCollection<ExceptionCompound> Errors { get; } = new();
 
     protected override void Initialise()
     {
@@ -21,13 +23,18 @@ public sealed partial class ExceptionListViewModel : PopupViewModelBase
 
     protected override void InitialiseInDesignMode()
     {
-        var e = new Exception("TEST");
+        var e = new ExceptionCompound("TEST", "thrown in design mode");
         AppendError(e);
     }
 
+    public void AppendError(ExceptionCompound exception)
+    {
+        Errors.Add(exception);
+    }
+
     public void AppendError(Exception exception)
     {
-        Errors.Add(exception);
+        AppendError(new ExceptionCompound(exception));
         if (exception.InnerException != null)
             AppendError(exception.InnerException);
     }

Nebula.Launcher/ViewModels/Popup/InfoPopupViewModel.cs

@@ -1,6 +1,8 @@
 using CommunityToolkit.Mvvm.ComponentModel;
+using Nebula.Launcher.Services;
 using Nebula.Launcher.Views.Popup;
 using Nebula.Shared.Services;
+using Nebula.Shared.ViewHelper;
 
 namespace Nebula.Launcher.ViewModels.Popup;
 
@@ -12,7 +14,7 @@ public partial class InfoPopupViewModel : PopupViewModelBase
 
     [ObservableProperty] private string _infoText = "Test";
 
-    public override string Title => "Info";
+    public override string Title => LocalizationService.GetString("popup-information");
     public bool IsInfoClosable { get; set; } = true;
     public override bool IsClosable => IsInfoClosable;
 

Nebula.Launcher/ViewModels/Popup/IsLoginCredentialsNullPopup.cs

@@ -0,0 +1,50 @@
+using Nebula.Launcher.Services;
+using Nebula.Launcher.ViewModels.Pages;
+using Nebula.Launcher.Views.Popup;
+using Nebula.Shared.Services;
+using Nebula.Shared.ViewHelper;
+
+namespace Nebula.Launcher.ViewModels.Popup;
+
+[ConstructGenerator, ViewModelRegister(typeof(IsLoginCredentialsNullPopupView))]
+public partial class IsLoginCredentialsNullPopupViewModel : PopupViewModelBase
+{
+    private ServerEntryViewModel _entryView;
+    
+    [GenerateProperty] public override PopupMessageService PopupMessageService { get; }
+    [GenerateProperty, DesignConstruct] private ViewHelperService ViewHelperService { get; }
+    
+    protected override void InitialiseInDesignMode()
+    {
+    }
+
+    protected override void Initialise()
+    {
+    }
+
+    public IsLoginCredentialsNullPopupViewModel WithServerEntry(ServerEntryViewModel entryViewModel)
+    {
+        _entryView = entryViewModel;
+        return this;
+    }
+
+    public void Proceed()
+    {
+        _entryView.RunInstanceIgnoreAuth();
+        Dispose();
+    }
+
+    public void Cancel()
+    {
+        Dispose();
+    }
+
+    public void GotoAuthPage()
+    {
+        ViewHelperService.GetViewModel<MainViewModel>().RequirePage<AccountInfoViewModel>();
+        Dispose();
+    }
+    
+    public override string Title => LocalizationService.GetString("popup-login-credentials-warning");
+    public override bool IsClosable => true;
+}

Nebula.Launcher/ViewModels/Popup/LoadingContextViewModel.cs

@@ -1,58 +1,131 @@
+using System;
+using System.Collections.ObjectModel;
 using CommunityToolkit.Mvvm.ComponentModel;
+using Nebula.Launcher.Services;
 using Nebula.Launcher.Views.Popup;
 using Nebula.Shared.Models;
 using Nebula.Shared.Services;
+using Nebula.Shared.ViewHelper;
 
 namespace Nebula.Launcher.ViewModels.Popup;
 
 [ViewModelRegister(typeof(LoadingContextView), false)]
 [ConstructGenerator]
-public sealed partial class LoadingContextViewModel : PopupViewModelBase, ILoadingHandler
+public sealed partial class LoadingContextViewModel : PopupViewModelBase, ILoadingHandlerFactory, IConnectionSpeedHandler
 {
+    public ObservableCollection<LoadingContext> LoadingContexts { get;  } = [];
+    public ObservableCollection<double> Values { get; } = [];
+    [ObservableProperty] private string _speedText = "";
+    [ObservableProperty] private bool _showSpeed;
+    [ObservableProperty] private int _loadingColumnSize = 2;
     [GenerateProperty] public override PopupMessageService PopupMessageService { get; }
     [GenerateProperty] public CancellationService CancellationService { get; }
-    
-    [ObservableProperty] private int _currJobs;
 
-    [ObservableProperty] private int _resolvedJobs;
+    public string LoadingName { get; set; } = LocalizationService.GetString("popup-loading");
-
-    public string LoadingName { get; set; } = "Loading...";
     public bool IsCancellable { get; set; } = true;
     public override bool IsClosable => false;
 
-    public override string Title => LoadingName;
+    public override string Title => LocalizationService.GetString("popup-loading");
 
-    public void SetJobsCount(int count)
+    public void Cancel()
     {
-        CurrJobs = count;
+        if (!IsCancellable) return;
-    }
-
-    public int GetJobsCount()
-    {
-        return CurrJobs;
-    }
-
-    public void SetResolvedJobsCount(int count)
-    {
-        ResolvedJobs = count;
-    }
-
-    public int GetResolvedJobsCount()
-    {
-        return ResolvedJobs;
-    }
-
-    public void Cancel(){
-        if(!IsCancellable) return;
         CancellationService.Cancel();
         Dispose();
     }
 
+    public void PasteSpeed(int speed)
+    {
+        if (Values.Count == 0)
+        {
+            ShowSpeed = true;
+            LoadingColumnSize = 1;
+        }
+        SpeedText = FileLoadingFormater.FormatBytes(speed) + " / s";
+        Values.Add(speed);
+        if(Values.Count > 10) Values.RemoveAt(0);
+    }
+
+    public ILoadingHandler CreateLoadingContext(ILoadingFormater? loadingFormater = null)
+    {
+        var instance = new LoadingContext(this, loadingFormater ?? DefaultLoadingFormater.Instance);
+        LoadingContexts.Add(instance);
+        return instance;
+    }
+
+    public void RemoveContextInstance(LoadingContext loadingContext)
+    {
+        LoadingContexts.Remove(loadingContext);
+    }
+
     protected override void Initialise()
     {
     }
 
     protected override void InitialiseInDesignMode()
     {
+        var context = CreateLoadingContext();
+        context.SetJobsCount(5);
+        context.SetResolvedJobsCount(2);
+        context.SetLoadingMessage("message");
+
+        var ctx1 = CreateLoadingContext(new FileLoadingFormater());
+        ctx1.SetJobsCount(1020120);
+        ctx1.SetResolvedJobsCount(12331);
+        ctx1.SetLoadingMessage("File data");
+        
+        for (var i = 0; i < 14; i++)
+        {
+            PasteSpeed(Random.Shared.Next(10000000));
+        }
     }
-}
+}
+
+public sealed partial class LoadingContext : ObservableObject, ILoadingHandler
+{
+    private readonly LoadingContextViewModel _master;
+    private readonly ILoadingFormater _loadingFormater;
+    public string LoadingText => _loadingFormater.Format(this);
+    
+    [ObservableProperty] private string _message = string.Empty;
+    [ObservableProperty] private long _currJobs;
+    [ObservableProperty] private long _resolvedJobs;
+
+    public LoadingContext(LoadingContextViewModel master, ILoadingFormater loadingFormater)
+    {
+        _master = master;
+        _loadingFormater = loadingFormater;
+    }
+
+    public void SetJobsCount(long count)
+    {
+        CurrJobs = count;
+        OnPropertyChanged(nameof(LoadingText));
+    }
+
+    public long GetJobsCount()
+    {
+        return CurrJobs;
+    }
+
+    public void SetResolvedJobsCount(long count)
+    {
+        ResolvedJobs = count;
+        OnPropertyChanged(nameof(LoadingText));
+    }
+
+    public long GetResolvedJobsCount()
+    {
+        return ResolvedJobs;
+    }
+
+    public void SetLoadingMessage(string message)
+    {
+        Message = message;
+    }
+
+    public void Dispose()
+    {
+        _master.RemoveContextInstance(this);
+    }
+}

Nebula.Launcher/ViewModels/Popup/LogPopupModelView.cs

@@ -1,8 +1,8 @@
 using System.Collections.ObjectModel;
-using System.Text.RegularExpressions;
+using Nebula.Launcher.Models;
-using Avalonia.Media;
 using Nebula.Launcher.Views.Popup;
 using Nebula.Shared.Services;
+using Nebula.Shared.ViewHelper;
 
 namespace Nebula.Launcher.ViewModels.Popup;
 
@@ -42,40 +42,4 @@ public sealed partial class LogPopupModelView : PopupViewModelBase
     {
         Logs.Clear();
     }
-}
-
-public sealed class LogInfo
-{
-    public string Category { get; set; } = "LOG";
-    public IBrush CategoryColor { get; set; } = Brush.Parse("#424242");
-    public string Message { get; set; } = "";
-
-    public static LogInfo FromString(string input)
-    {
-        var matches = Regex.Matches(input, @"(\[(?<c>.*)\] (?<m>.*))|(?<m>.*)");
-        var category = "All";
-
-        if (matches[0].Groups.TryGetValue("c", out var c)) category = c.Value;
-
-        var color = Brush.Parse("#444444");
-
-        switch (category)
-        {
-            case "DEBG":
-                color = Brush.Parse("#2436d4");
-                break;
-            case "ERRO":
-                color = Brush.Parse("#d42436");
-                break;
-            case "INFO":
-                color = Brush.Parse("#0ab3c9");
-                break;
-        }
-
-        var message = matches[0].Groups["m"].Value;
-        return new LogInfo
-        {
-            Category = category, Message = message, CategoryColor = color
-        };
-    }
 }

Nebula.Launcher/ViewModels/Popup/PopupViewModelBase.cs

@@ -9,9 +9,14 @@ public abstract class PopupViewModelBase : ViewModelBase, IDisposable
 
     public abstract string Title { get; }
     public abstract bool IsClosable { get; }
+    public Action<PopupViewModelBase>? OnDisposing;
 
     public void Dispose()
     {
+        OnDispose();
+        OnDisposing?.Invoke(this);
         PopupMessageService.ClosePopup(this);
     }
+
+    protected virtual void OnDispose(){}
 }

Nebula.Launcher/ViewModels/Popup/TfaViewModel.cs

@@ -1,13 +1,19 @@
 using System;
+using Nebula.Launcher.Services;
+using Nebula.Launcher.ViewModels.Pages;
 using Nebula.Launcher.Views.Popup;
 using Nebula.Shared.Services;
+using Nebula.Shared.ViewHelper;
 
 namespace Nebula.Launcher.ViewModels.Popup;
 
 [ConstructGenerator, ViewModelRegister(typeof(TfaView))]
 public partial class TfaViewModel : PopupViewModelBase
 {
-    public Action<string>? OnTfaEntered;
+    [GenerateProperty] public override PopupMessageService PopupMessageService { get; }
+    [GenerateProperty] public AccountInfoViewModel AccountInfo { get; }
+    public override string Title => LocalizationService.GetString("popup-twofa");
+    public override bool IsClosable => true;
     
     protected override void InitialiseInDesignMode()
     {
@@ -19,11 +25,7 @@ public partial class TfaViewModel : PopupViewModelBase
 
     public void OnTfaEnter(string code)
     {
-        OnTfaEntered?.Invoke(code);
+        AccountInfo.DoAuth(code);
         Dispose();
     }
-
-    [GenerateProperty] public override PopupMessageService PopupMessageService { get; }
-    public override string Title => "2fa";
-    public override bool IsClosable => true;
 }

Nebula.Launcher/ViewModels/ServerCompoundEntryModelView.cs

@@ -1,17 +1,15 @@
 using System;
 using System.Threading;
 using System.Threading.Tasks;
-using Avalonia.Controls;
-using Avalonia.Media;
-using Avalonia.Threading;
 using CommunityToolkit.Mvvm.ComponentModel;
 using Microsoft.Extensions.DependencyInjection;
+using Nebula.Launcher.Models;
 using Nebula.Launcher.ServerListProviders;
 using Nebula.Launcher.ViewModels.Pages;
 using Nebula.Launcher.Views;
 using Nebula.Shared.Models;
 using Nebula.Shared.Services;
-using BindingFlags = System.Reflection.BindingFlags;
+using Nebula.Shared.ViewHelper;
 
 namespace Nebula.Launcher.ViewModels;
 
@@ -20,13 +18,35 @@ namespace Nebula.Launcher.ViewModels;
 public sealed partial class ServerCompoundEntryViewModel : 
     ViewModelBase, IFavoriteEntryModelView, IFilterConsumer, IListEntryModelView, IEntryNameHolder
 {
-    [ObservableProperty] private ServerEntryModelView? _currentEntry;
-    [ObservableProperty] private Control? _entryControl;
     [ObservableProperty] private string _message = "Loading server entry...";
     [ObservableProperty] private bool _isFavorite;
     [ObservableProperty] private bool _loading = true;
     
     private string? _name;
+    private RobustUrl? _url;
+    private ServerFilter? _currentFilter;
+
+    public ServerEntryViewModel? CurrentEntry
+    {
+        get;
+        set
+        {
+            if (value == field) return;
+
+            field = value;
+
+            if (field != null)
+            {
+                field.IsFavorite = IsFavorite;
+                field.Name = Name;
+                field.ProcessFilter(_currentFilter);
+            }
+
+            Loading = field == null;
+
+            OnPropertyChanged();
+        }
+    }
 
     public string? Name
     {
@@ -54,37 +74,59 @@ public sealed partial class ServerCompoundEntryViewModel :
     {
     }
 
-    public ServerCompoundEntryViewModel LoadServerEntry(RobustUrl url,string? name, CancellationToken cancellationToken)
+    public ServerCompoundEntryViewModel LoadWithEntry(ServerEntryViewModel? entry)
     {
-        Task.Run(async () =>
+        CurrentEntry = entry;
-        {
-            try
-            {
-                Message = "Loading server entry...";
-                var status = await RestService.GetAsync<ServerStatus>(url.StatusUri, cancellationToken);
-                
-                CurrentEntry = ServiceProvider.GetService<ServerEntryModelView>()!.WithData(url,name, status);
-                CurrentEntry.IsFavorite = IsFavorite;
-                CurrentEntry.Loading = false;
-                Loading = false;
-            }
-            catch (Exception e)
-            {
-                Message = e.Message;
-            }
-        }, cancellationToken);
-
         return this;
     }
 
+    public ServerCompoundEntryViewModel LoadServerEntry(RobustUrl url, string? name, CancellationToken cancellationToken)
+    {
+        _url = url;
+        _name = name; 
+        Task.Run(LoadServer, cancellationToken);
+        return this;
+    }
+
+    private async Task LoadServer()
+    {
+        if (_url is null)
+        {
+            Message = "Url is not set";
+            return;
+        }
+        
+        try
+        {
+            Message = "Loading server entry...";
+            var status = await RestService.GetAsync<ServerStatus>(_url.StatusUri, CancellationToken.None);
+                
+            CurrentEntry = ServiceProvider.GetService<ServerEntryViewModel>()!.WithData(_url, null, status);
+            
+            Loading = false;
+        }
+        catch (Exception e)
+        {
+            Message = "Error while fetching data from " + _url + " : " + e.Message;
+        }
+    }
+
     public void ToggleFavorites()
     {
+        if (CurrentEntry is null && _url is not null)
+        {
+            IsFavorite = !IsFavorite;
+            if(IsFavorite) FavoriteServerListProvider.AddFavorite(_url);
+            else FavoriteServerListProvider.RemoveFavorite(_url);
+        }
+     
         CurrentEntry?.ToggleFavorites();
     }
     
     
     public void ProcessFilter(ServerFilter? serverFilter)
     {
+        _currentFilter = serverFilter;
         if(CurrentEntry is IFilterConsumer filterConsumer) 
             filterConsumer.ProcessFilter(serverFilter);
     }

Nebula.Launcher/ViewModels/ServerEntryModelView.cs

@@ -1,273 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Collections.ObjectModel;
-using System.Linq;
-using System.Threading.Tasks;
-using System.Windows.Input;
-using Avalonia.Controls;
-using CommunityToolkit.Mvvm.ComponentModel;
-using Nebula.Launcher.ProcessHelper;
-using Nebula.Launcher.ServerListProviders;
-using Nebula.Launcher.Services;
-using Nebula.Launcher.ViewModels.Pages;
-using Nebula.Launcher.ViewModels.Popup;
-using Nebula.Launcher.Views;
-using Nebula.Shared.Models;
-using Nebula.Shared.Services;
-using Nebula.Shared.Services.Logging;
-using Nebula.Shared.Utils;
-
-namespace Nebula.Launcher.ViewModels;
-
-[ViewModelRegister(typeof(ServerEntryView), false)]
-[ConstructGenerator]
-public partial class ServerEntryModelView : ViewModelBase, IFilterConsumer, IListEntryModelView, IFavoriteEntryModelView, IEntryNameHolder
-{
-    [ObservableProperty] private string _description = "Fetching info...";
-    [ObservableProperty] private bool _expandInfo;
-    [ObservableProperty] private bool _isFavorite;
-    [ObservableProperty] private bool _isVisible;
-    [ObservableProperty] private bool _runVisible = true;
-    [ObservableProperty] private bool _tagDataVisible;
-    [ObservableProperty] private bool _loading;
-    [ObservableProperty] private string _realName;
-
-    public string? Name
-    {
-        get => RealName;
-        set => RealName = value ?? Status.Name;
-    }
-    
-    private ILogger _logger;
-    private ServerInfo? _serverInfo;
-    private ContentLogConsumer _currentContentLogConsumer;
-    private ProcessRunHandler<GameProcessStartInfoProvider>? _currentInstance;
-
-    public LogPopupModelView CurrLog;
-    public RobustUrl Address { get; private set; }
-    [GenerateProperty] private ConfigurationService ConfigurationService { get; } = default!;
-    [GenerateProperty] private CancellationService CancellationService { get; } = default!;
-    [GenerateProperty] private DebugService DebugService { get; } = default!;
-    [GenerateProperty] private PopupMessageService PopupMessageService { get; } = default!;
-    [GenerateProperty] private ViewHelperService ViewHelperService { get; } = default!;
-    [GenerateProperty] private RestService RestService { get; } = default!;
-    [GenerateProperty] private MainViewModel MainViewModel { get; } = default!;
-    [GenerateProperty] private FavoriteServerListProvider FavoriteServerListProvider { get; } = default!;
-    [GenerateProperty] private GameRunnerPreparer GameRunnerPreparer { get; } = default!;
-
-    public ServerStatus Status { get; private set; } =
-        new(
-            "Fetching data...",
-            "Loading...", [],
-            "",
-            -1,
-            -1,
-            -1,
-            false,
-            DateTime.Now,
-            -1
-        );
-
-    public ObservableCollection<ServerLink> Links { get; } = new();
-    public ObservableCollection<string> Tags { get; } = [];
-    public ICommand OnLinkGo { get; } = new LinkGoCommand();
-
-    public async Task<ServerInfo?> GetServerInfo()
-    {
-        if (_serverInfo == null)
-            try
-            {
-                _serverInfo = await RestService.GetAsync<ServerInfo>(Address.InfoUri, CancellationService.Token);
-            }
-            catch (Exception e)
-            {
-                Description = e.Message;
-                _logger.Error(e);
-            }
-
-        return _serverInfo;
-    }
-
-    protected override void InitialiseInDesignMode()
-    {
-        IsVisible = true;
-        RealName = "TEST.TEST";
-        Description = "Server of meow girls! Nya~ \nNyaMeow\nOOOINK!!";
-        Links.Add(new ServerLink("Discord", "discord", "https://cinka.ru"));
-        Status = new ServerStatus("Ameba",
-            "Locala meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow ",
-            ["rp:hrp", "18+"],
-            "Antag", 15, 5, 1, false
-            , DateTime.Now, 100);
-        Address = "ss14://localhost".ToRobustUrl();
-    }
-
-    protected override void Initialise()
-    {
-        _logger = DebugService.GetLogger(this);
-        CurrLog = ViewHelperService.GetViewModel<LogPopupModelView>();
-        _currentContentLogConsumer = new(CurrLog, PopupMessageService);
-    }
-
-    public void ProcessFilter(ServerFilter? serverFilter)
-    {
-        if (serverFilter == null)
-        {
-            IsVisible = true;
-            return;
-        }
-        
-        IsVisible = serverFilter.IsMatch(Status.Name, Tags);
-    }
-
-    public void SetStatus(ServerStatus serverStatus)
-    {
-        Status = serverStatus;
-        Tags.Clear();
-        foreach (var tag in Status.Tags) Tags.Add(tag);
-        OnPropertyChanged(nameof(Status));
-    }
-    
-    public ServerEntryModelView WithData(RobustUrl url, string? name,ServerStatus serverStatus)
-    {
-        Address = url;
-        SetStatus(serverStatus);
-        Name = name;
-        return this;
-    }
-
-    public void EditName()
-    {
-        var popup = ViewHelperService.GetViewModel<EditServerNameViewModel>();
-        popup.IpInput = Address.ToString();
-        popup.NameInput = Name ?? string.Empty;
-        PopupMessageService.Popup(popup);
-    }
-
-    public void OpenContentViewer()
-    {
-        MainViewModel.RequirePage<ContentBrowserViewModel>().Go(Address, ContentPath.Empty);
-    }
-
-    public void ToggleFavorites()
-    {
-        IsFavorite = !IsFavorite;
-        if(IsFavorite)
-            FavoriteServerListProvider.AddFavorite(this);
-        else
-            FavoriteServerListProvider.RemoveFavorite(this);
-    }
-
-    public void RunInstance()
-    { 
-        CurrLog.Clear();
-        Task.Run(RunInstanceAsync);
-    }
-
-    private async void RunInstanceAsync()
-    {
-        using var loadingContext = ViewHelperService.GetViewModel<LoadingContextViewModel>();
-        loadingContext.LoadingName = "Loading instance...";
-        ((ILoadingHandler)loadingContext).AppendJob();
-
-        PopupMessageService.Popup(loadingContext);
-        _currentInstance = 
-            await GameRunnerPreparer.GetGameProcessStartInfoProvider(Address, loadingContext, CancellationService.Token);
-            
-        _currentInstance.RegisterLogger(_currentContentLogConsumer);
-        _currentInstance.RegisterLogger(new DebugLoggerBridge(DebugService.GetLogger($"PROCESS_{Random.Shared.Next(65535)}")));
-        _currentInstance.OnProcessExited += OnProcessExited;
-        RunVisible = false;
-        _currentInstance.Start();
-    }
-
-    private void OnProcessExited(ProcessRunHandler<GameProcessStartInfoProvider> obj)
-    {
-        RunVisible = true;
-        if (_currentInstance == null) return;
-        
-        _currentInstance.OnProcessExited -= OnProcessExited;
-        _currentInstance.Dispose();
-        _currentInstance = null;
-    }
-
-    public void StopInstance()
-    {
-        _currentInstance?.Stop();   
-    }
-    
-    public void ReadLog()
-    {
-        PopupMessageService.Popup(CurrLog);
-    }
-
-    public async void ExpandInfoRequired()
-    {
-        ExpandInfo = !ExpandInfo;
-        if (Design.IsDesignMode) return;
-
-        var info = await GetServerInfo();
-        if (info == null) return;
-
-        Description = info.Desc;
-
-        Links.Clear();
-        if (info.Links is null) return;
-        foreach (var link in info.Links) Links.Add(link);
-    }
-}
-
-public sealed class ContentLogConsumer : IProcessLogConsumer
-{
-    private readonly LogPopupModelView _currLog;
-    private readonly PopupMessageService _popupMessageService;
-
-    public ContentLogConsumer(LogPopupModelView currLog, PopupMessageService popupMessageService)
-    {
-        _currLog = currLog;
-        _popupMessageService = popupMessageService;
-    }
-
-    public void Out(string text)
-    {
-        _currLog.Append(text);
-    }
-
-    public void Error(string text)
-    {
-        _currLog.Append(text);
-    }
-
-    public void Fatal(string text)
-    {
-        _popupMessageService.Popup("Fatal error while stop instance:" + text);
-    }
-}
-
-
-
-public class LinkGoCommand : ICommand
-{
-    public LinkGoCommand()
-    {
-        CanExecuteChanged?.Invoke(this, EventArgs.Empty);
-    }
-
-    public bool CanExecute(object? parameter)
-    {
-        return true;
-    }
-
-    public void Execute(object? parameter)
-    {
-        if (parameter is not string str) return;
-        Helper.SafeOpenBrowser(str);
-    }
-
-    public event EventHandler? CanExecuteChanged;
-}
-
-public interface IFilterConsumer
-{
-    public void ProcessFilter(ServerFilter? serverFilter);
-}

Nebula.Launcher/ViewModels/ServerEntryViewModel.cs

@@ -0,0 +1,209 @@
+using System;
+using System.Collections.ObjectModel;
+using System.Threading.Tasks;
+using System.Windows.Input;
+using Avalonia.Controls;
+using CommunityToolkit.Mvvm.ComponentModel;
+using Nebula.Launcher.Models;
+using Nebula.Launcher.ServerListProviders;
+using Nebula.Launcher.Services;
+using Nebula.Launcher.ViewModels.Pages;
+using Nebula.Launcher.ViewModels.Popup;
+using Nebula.Launcher.Views;
+using Nebula.Shared.Models;
+using Nebula.Shared.Services;
+using Nebula.Shared.Utils;
+using Nebula.Shared.ViewHelper;
+
+namespace Nebula.Launcher.ViewModels;
+
+[ViewModelRegister(typeof(ServerEntryView), false)]
+public sealed partial class ServerEntryViewModel(
+    RestService restService, 
+    CancellationService cancellationService, 
+    GameRunnerService gameRunnerService
+    ) : 
+    ViewModelBase, 
+    IFilterConsumer,
+    IListEntryModelView, 
+    IFavoriteEntryModelView,
+    IEntryNameHolder, 
+    IRunningSignalConsumer
+{
+    [ObservableProperty] private string _description = "Fetching info...";
+    [ObservableProperty] private bool _expandInfo;
+    [ObservableProperty] private bool _isFavorite;
+    [ObservableProperty] private bool _isVisible;
+    [ObservableProperty] private bool _runVisible = true;
+    [ObservableProperty] private string _realName = string.Empty;
+    
+    public string? Name
+    {
+        get => RealName;
+        set => RealName = value ?? Status.Name;
+    }
+    
+    private ServerInfo? _serverInfo;
+
+    public RobustUrl Address { get; private set; }
+
+    public ServerStatus Status { get; private set; } =
+        new(
+            "Fetching data...",
+            "Loading...", [],
+            "",
+            -1,
+            -1,
+            -1,
+            false,
+            DateTime.Now,
+            -1
+        );
+
+    public ObservableCollection<ServerLink> Links { get; } = new();
+    public ObservableCollection<string> Tags { get; } = [];
+    public ICommand OnLinkGo { get; } = new LinkGoCommand();
+
+    public async Task<ServerInfo?> GetServerInfo()
+    {
+        if (_serverInfo != null) 
+            return _serverInfo;
+        
+        try
+        {
+            _serverInfo = await restService.GetAsync<ServerInfo>(Address.InfoUri, cancellationService.Token);
+        }
+        catch (Exception e)
+        {
+            Description = e.Message;
+        }
+
+        return _serverInfo;
+    }
+
+    protected override void InitialiseInDesignMode()
+    {
+        IsVisible = true;
+        RealName = "TEST.TEST";
+        Description = "Server of meow girls! Nya~ \nNyaMeow\nOOOINK!!";
+        Links.Add(new ServerLink("Discord", "discord", "https://cinka.ru"));
+        Status = new ServerStatus("Ameba",
+            "Locala meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow meow ",
+            ["rp:hrp", "18+"],
+            "Antag", 15, 5, 1, false
+            , DateTime.Now, 100);
+        Address = "ss14://localhost";
+    }
+
+    protected override void Initialise()
+    {
+    }
+    
+    public void ProcessFilter(ServerFilter? serverFilter)
+    {
+        if (serverFilter == null)
+        {
+            IsVisible = true;
+            return;
+        }
+        
+        IsVisible = serverFilter.IsMatch(Status.Name, Tags);
+    }
+
+    public void SetStatus(ServerStatus serverStatus)
+    {
+        Status = serverStatus;
+        Tags.Clear();
+        foreach (var tag in Status.Tags) Tags.Add(tag);
+        OnPropertyChanged(nameof(Status));
+    }
+    
+    public ServerEntryViewModel WithData(RobustUrl url, string? name, ServerStatus serverStatus)
+    {
+        Address = url;
+        SetStatus(serverStatus);
+        Name = name;
+        return this;
+    }
+
+    public void OpenContentViewer()
+    {
+        gameRunnerService.OpenContentViewer(Address);
+    }
+
+    public void ToggleFavorites()
+    {
+        IsFavorite = !IsFavorite;
+        if(IsFavorite)
+            gameRunnerService.AddFavorite(Address);
+        else
+            gameRunnerService.RemoveFavorite(Address);
+    }
+
+    public void RunInstance()
+    { 
+        Task.Run(async ()=> await gameRunnerService.RunInstanceAsync(this, cancellationService.Token));
+    }
+
+    public void RunInstanceIgnoreAuth()
+    {
+        Task.Run(async ()=> await gameRunnerService.RunInstanceAsync(this, cancellationService.Token, true));
+    }
+
+    public void StopInstance()
+    {
+        gameRunnerService.StopInstance(Address);
+    }
+    
+    public void ReadLog()
+    {
+        gameRunnerService.ReadInstanceLog(Address);
+    }
+
+    public void EditName()
+    {
+        gameRunnerService.EditName(Address, Name);
+    }
+
+    public async void ExpandInfoRequired()
+    {
+        ExpandInfo = !ExpandInfo;
+        if (Design.IsDesignMode) return;
+
+        var info = await GetServerInfo();
+        if (info == null) return;
+
+        Description = info.Desc;
+
+        Links.Clear();
+        if (info.Links is null) return;
+        foreach (var link in info.Links) Links.Add(link);
+    }
+    
+
+    public void ProcessRunningSignal(bool isRunning)
+    {
+        RunVisible = !isRunning;
+    }
+}
+
+public sealed class LinkGoCommand : ICommand
+{
+    public LinkGoCommand()
+    {
+        CanExecuteChanged?.Invoke(this, EventArgs.Empty);
+    }
+
+    public bool CanExecute(object? parameter)
+    {
+        return true;
+    }
+
+    public void Execute(object? parameter)
+    {
+        if (parameter is not string str) return;
+        Helper.SafeOpenBrowser(str);
+    }
+
+    public event EventHandler? CanExecuteChanged;
+}

Nebula.Launcher/ViewModels/ServerListViewModel.cs

@@ -0,0 +1,57 @@
+using System;
+using System.Collections.ObjectModel;
+using Avalonia.Collections;
+using Nebula.Launcher.ServerListProviders;
+using Nebula.Launcher.ViewModels.Pages;
+using Nebula.Launcher.Views;
+using Nebula.Shared.ViewHelper;
+
+namespace Nebula.Launcher.ViewModels;
+
+[ViewModelRegister(typeof(ServerListView), false)]
+public class ServerListViewModel : ViewModelBase
+{
+    public AvaloniaList<IListEntryModelView> ServerList { get; private set; } = new();
+    public AvaloniaList<Exception> ErrorList { get; private set; } = new();
+    public IServerListProvider? Provider { get; private set; }
+
+    public void ClearProvider()
+    {
+        foreach (var serverEntry in ServerList)
+        {
+            if (serverEntry is IDisposable disposable)
+            {
+                disposable.Dispose();  
+            }
+        }
+        
+        ServerList.Clear();
+        ErrorList.Clear();
+        GC.Collect();
+        GC.WaitForPendingFinalizers();
+    }
+
+    public void SetProvider(IServerListProvider provider)
+    {
+        Provider = provider;
+        
+        OnPropertyChanged(nameof(ServerList));
+        OnPropertyChanged(nameof(ErrorList));
+        
+        RefreshFromProvider();
+    }
+    
+    public void RefreshFromProvider()
+    {
+        Provider?.LoadServerList(ServerList, ErrorList);
+    }
+    
+    protected override void InitialiseInDesignMode()
+    {
+        SetProvider(new TestServerList());
+    }
+
+    protected override void Initialise()
+    {
+    }
+}

Nebula.Launcher/ViewModels/VisualErrorViewModel.cs

@@ -0,0 +1,22 @@
+using CommunityToolkit.Mvvm.ComponentModel;
+using Nebula.Launcher.Views;
+using Nebula.Shared.ViewHelper;
+
+namespace Nebula.Launcher.ViewModels;
+
+
+[ViewModelRegister(typeof(VisualErrorView))]
+public partial class VisualErrorViewModel : ViewModelBase
+{
+    [ObservableProperty] private string _imgPath = "cinka";
+    [ObservableProperty] private string _title = "Error";
+    [ObservableProperty] private string _description = "This is an error.";
+    
+    protected override void InitialiseInDesignMode()
+    {
+    }
+
+    protected override void Initialise()
+    {
+    }
+}

Nebula.Launcher/Views/ExceptionView.axaml

@@ -3,14 +3,14 @@
     d:DesignWidth="800"
     mc:Ignorable="d"
     x:Class="Nebula.Launcher.Views.ExceptionView"
-    x:DataType="system:Exception"
+    x:DataType="viewModels:ExceptionCompound"
     xmlns="https://github.com/avaloniaui"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    xmlns:system="clr-namespace:System;assembly=System.Runtime"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    xmlns:viewModels="clr-namespace:Nebula.Launcher.ViewModels">
     <Design.DataContext>
-        <system:Exception />
+        <viewModels:ExceptionCompound />
     </Design.DataContext>
     <Border
         BoxShadow="{StaticResource DefaultShadow}"

Nebula.Launcher/Views/ExceptionView.axaml.cs

@@ -2,6 +2,8 @@ using System;
 using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Markup.Xaml;
+using Nebula.Launcher.Models;
+using Nebula.Launcher.ViewModels;
 
 namespace Nebula.Launcher.Views;
 
@@ -14,6 +16,6 @@ public partial class ExceptionView : UserControl
 
     public ExceptionView(Exception exception): this()
     {
-        DataContext = exception;
+        DataContext = new ExceptionCompound(exception);
     }
 }

Nebula.Launcher/Views/FileContentEntryView.axaml.cs

@@ -1,22 +1,11 @@
-using Avalonia;
 using Avalonia.Controls;
-using Avalonia.Markup.Xaml;
-using Nebula.Launcher.ViewModels.Pages;
 
 namespace Nebula.Launcher.Views;
 
 public partial class FileContentEntryView : UserControl
 {
-    // This constructor is used when the view is created by the XAML Previewer
     public FileContentEntryView()
     {
         InitializeComponent();
     }
-
-    // This constructor is used when the view is created via dependency injection
-    public FileContentEntryView(FolderContentEntry viewModel)
-        : this()
-    {
-        DataContext = viewModel;
-    }
 }

Nebula.Launcher/Views/MainView.axaml

@@ -8,10 +8,10 @@
     xmlns:converters="clr-namespace:Nebula.Launcher.Converters"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    xmlns:models="clr-namespace:Nebula.Shared.Models;assembly=Nebula.Shared"
     xmlns:viewModels="clr-namespace:Nebula.Launcher.ViewModels"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:models1="clr-namespace:Nebula.Launcher.Models">
+    xmlns:models1="clr-namespace:Nebula.Launcher.Models"
+    xmlns:services="clr-namespace:Nebula.Launcher.Services">
     <Design.DataContext>
         <viewModels:MainViewModel />
     </Design.DataContext>
@@ -77,7 +77,7 @@
                             </ListBox>
                             <Button
                                 Classes="ViewSelectButton"
-                                Command="{Binding TriggerPaneCommand}"
+                                Command="{Binding TriggerPane}"
                                 Grid.Row="1"
                                 HorizontalAlignment="Stretch"
                                 Padding="5,0,5,0"
@@ -121,7 +121,41 @@
                                 https://durenko.tatar/nebula/
                             </TextBlock>
                         </Button>
-                        <TextBlock HorizontalAlignment="Right" VerticalAlignment="Center" Text="{Binding VersionInfo}"/>
+                        <StackPanel Spacing="5" HorizontalAlignment="Right" VerticalAlignment="Center" Orientation="Horizontal">
+                            <Button 
+                                Margin="0" 
+                                Padding="0" 
+                                CornerRadius="0"
+                                Command="{Binding OpenAuthPage}">
+                                <StackPanel Spacing="5" Orientation="Horizontal">
+                                    <Svg
+                                        Height="40"
+                                        Path="/Assets/svg/user.svg"
+                                        Width="10" />
+                                    <Panel>
+                                        <TextBlock 
+                                            Foreground="#777777" 
+                                            Text="{Binding LoginText}"/>
+                                    </Panel>
+                                </StackPanel>
+                            </Button>
+                            <TextBlock>|</TextBlock>
+                            <Button 
+                                Margin="0" 
+                                Padding="0" 
+                                CornerRadius="0"
+                                Command="{Binding OpenRootPath}">
+                                <StackPanel Orientation="Horizontal" Spacing="5">
+                                    <Svg
+                                        Height="40"
+                                        Path="/Assets/svg/folder.svg"
+                                        Width="10" />
+                                    <TextBlock Foreground="#777777" Text="{services:LocaledText goto-path-home}"/>
+                                </StackPanel>
+                            </Button>
+                            <TextBlock>|</TextBlock>
+                            <TextBlock Text="{Binding VersionInfo}"/>
+                        </StackPanel>
                     </Panel>
                 </Label>
             </Border>
@@ -144,7 +178,7 @@
                                 <Label Content="{Binding CurrentTitle}" VerticalAlignment="Center" />
                             </StackPanel>
                             <Button
-                                Command="{Binding ClosePopupCommand}"
+                                Command="{Binding CloseCurrentPopup}"
                                 Content="X"
                                 CornerRadius="0,10,0,0"
                                 HorizontalAlignment="Right"

Nebula.Launcher/Views/MainView.axaml.cs

@@ -1,20 +1,11 @@
 using Avalonia.Controls;
-using Nebula.Launcher.ViewModels;
 
 namespace Nebula.Launcher.Views;
 
 public partial class MainView : UserControl
 {
-    // This constructor is used when the view is created by the XAML Previewer
     public MainView()
     {
         InitializeComponent();
     }
-
-    // This constructor is used when the view is created via dependency injection
-    public MainView(MainViewModel viewModel)
-        : this()
-    {
-        DataContext = viewModel;
-    }
 }

Nebula.Launcher/Views/MainWindow.axaml

@@ -3,9 +3,9 @@
     ExtendClientAreaChromeHints="NoChrome"
     ExtendClientAreaTitleBarHeightHint="-1"
     ExtendClientAreaToDecorationsHint="True"
-    Height="500"
+    Height="550"
     Icon="/Assets/nebula.ico"
-    MinHeight="500"
+    MinHeight="550"
     MinWidth="800"
     SystemDecorations="BorderOnly"
     Title="Nebula.Launcher"

Nebula.Launcher/Views/Pages/AccountInfoView.axaml

@@ -1,14 +1,17 @@
 <UserControl
     d:DesignHeight="450"
-    d:DesignWidth="800"
+    d:DesignWidth="1000"
     mc:Ignorable="d"
     x:Class="Nebula.Launcher.Views.Pages.AccountInfoView"
     x:DataType="pages:AccountInfoViewModel"
     xmlns="https://github.com/avaloniaui"
+    xmlns:customControls="clr-namespace:Nebula.Launcher.Controls"
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:pages="clr-namespace:Nebula.Launcher.ViewModels.Pages"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:auth="clr-namespace:Nebula.Launcher.Models.Auth"
+    xmlns:converters="clr-namespace:Nebula.Launcher.Converters">
     <Design.DataContext>
         <pages:AccountInfoViewModel />
     </Design.DataContext>
@@ -28,7 +31,7 @@
                         <GradientStop Color="#292222" Offset="1.0" />
                     </LinearGradientBrush>
                 </Border.Background>
-                <Label HorizontalAlignment="Center">Profiles:</Label>
+                <customControls:LocalizedLabel HorizontalAlignment="Center" LocalId="account-profiles"/>
             </Border>
             <ScrollViewer HorizontalScrollBarVisibility="Disabled" VerticalScrollBarVisibility="Auto">
                 <ItemsControl
@@ -36,44 +39,58 @@
                     ItemsSource="{Binding Accounts}"
                     Padding="0">
                     <ItemsControl.ItemTemplate>
-                        <DataTemplate DataType="{x:Type pages:ProfileAuthCredentials}">
+                        <DataTemplate DataType="{x:Type auth:ProfileEntry}">
-                            <Border
+                            <Grid ColumnDefinitions="4*,*">
-                                BoxShadow="0 1 15 -2 #121212"
+                                <Border 
-                                CornerRadius="0,10,0,10"
+                                    BoxShadow="0 1 15 -2 #121212"
-                                Margin="5,5,5,0"
+                                    CornerRadius="0,10,0,10"
-                                VerticalAlignment="Center">
+                                    Margin="5,5,5,0">
-                                <Border.Background>
+                                    <Border.Background>
-                                    <LinearGradientBrush EndPoint="50%,100%" StartPoint="50%,0%">
+                                        <LinearGradientBrush EndPoint="100%,50%" StartPoint="20%,50%">
-                                        <GradientStop Color="#292222" Offset="0.0" />
+                                            <GradientStop Color="{Binding Credentials.AuthServer, 
-                                        <GradientStop Color="#222222" Offset="1.0" />
+                                            Converter={x:Static converters:TypeConverters.NameColorRepresentation}}" Offset="0.0" />
-                                    </LinearGradientBrush>
+                                            <GradientStop Color="#222222" Offset="1.0" />
-                                </Border.Background>
+                                        </LinearGradientBrush>
-                                <Panel>
+                                    </Border.Background>
-                                    <StackPanel Margin="10,5,5,5" Orientation="Horizontal">
+                                    <Label>
+                                        <TextBlock Text="{Binding AuthName}" Margin="5"/>
+                                    </Label>
+                                </Border>
+                                <Border Grid.Column="0"
+                                    CornerRadius="0,10,0,10"
+                                    Margin="5,5,5,0">
+                                    <Border.Background>
+                                        <LinearGradientBrush EndPoint="100%,50%" StartPoint="20%,50%">
+                                            <GradientStop Color="#aa222222" Offset="0.0" />
+                                            <GradientStop Color="#222222" Offset="0.4" />
+                                        </LinearGradientBrush>
+                                    </Border.Background>
+                                    <Button 
+                                        HorizontalAlignment="Stretch" 
+                                        Command="{Binding OnSelect}">
                                         <Label>
-                                            <TextBlock Text="{Binding Login}" />
+                                            <TextBlock Text="{Binding Credentials.Login}" HorizontalAlignment="Right" VerticalAlignment="Center" Margin="0,0,5,0"/>
                                         </Label>
-                                    </StackPanel>
+                                    </Button>
-                                    <StackPanel HorizontalAlignment="Right" Orientation="Horizontal">
+                                </Border>
-                                        <Button
+                                <Border 
-                                            Command="{Binding OnSelect}"
+                                    BoxShadow="0 1 15 -2 #121212"
-                                            CornerRadius="0,0,0,10"
+                                    CornerRadius="0,10,0,10"
-                                            Padding="5">
+                                    Margin="0,5,5,0" Grid.Column="1" Padding="0">
-                                            <Label>
+                                    <Border.Background>
-                                                Select
+                                        <LinearGradientBrush EndPoint="100%,50%" StartPoint="20%,50%">
-                                            </Label>
+                                            <GradientStop Color="#292222" Offset="1.0" />
-                                        </Button>
+                                            <GradientStop Color="#222222" Offset="1.0" />
-                                        <Button
+                                        </LinearGradientBrush>
-                                            Command="{Binding OnDelete}"
+                                    </Border.Background>
-                                            CornerRadius="0,10,0,0"
+                                    <Button Command="{Binding OnDelete}" CornerRadius="0,10,0,10" HorizontalAlignment="Stretch">
-                                            Padding="5">
+                                        <Svg
-                                            <Label>
+                                            Height="15"
-                                                Delete
+                                            Path="/Assets/svg/delete.svg"
-                                            </Label>
+                                            Width="15" />
-                                        </Button>
+                                    </Button>
-                                    </StackPanel>
+                                </Border>
-                                </Panel>
+                            </Grid>
-                            </Border>
                         </DataTemplate>
                     </ItemsControl.ItemTemplate>
                 </ItemsControl>
@@ -108,28 +125,22 @@
                                         Command="{Binding DoCurrentAuth}"
                                         HorizontalAlignment="Stretch"
                                         HorizontalContentAlignment="Center">
-                                        <Label>Retry previous auth</Label>
+                                        <customControls:LocalizedLabel LocalId="account-auth-retry"/>
                                     </Button>
                                 </Border>
-                                <Label HorizontalAlignment="Center">Or try another account</Label>
+                                <customControls:LocalizedLabel HorizontalAlignment="Center" LocalId="account-auth-try-another"/>
                             </StackPanel>
                             <StackPanel Orientation="Horizontal">
-                                <Label VerticalAlignment="Center">
+                                <customControls:LocalizedLabel VerticalAlignment="Center" LocalId="account-auth-login"/>
-                                    Login:
-                                </Label>
                                 <TextBox Text="{Binding CurrentLogin}" MinWidth="200" />
                             </StackPanel>
                             <StackPanel Orientation="Horizontal">
-                                <Label HorizontalAlignment="Left" VerticalAlignment="Center">
+                                <customControls:LocalizedLabel HorizontalAlignment="Left" VerticalAlignment="Center" LocalId="account-auth-password"/>
-                                    Password:
-                                </Label>
                                 <TextBox PasswordChar="#" MinWidth="200" Text="{Binding CurrentPassword}" />
                             </StackPanel>
                             <StackPanel Orientation="Horizontal">
-                                <Label VerticalAlignment="Center">
+                                <customControls:LocalizedLabel VerticalAlignment="Center" LocalId="account-auth-server"/>
-                                    Auth server:
+                                <Button Command="{Binding OnExpandAuthUrl}" VerticalAlignment="Stretch">
-                                </Label>
-                                <Button Command="{Binding ExpandAuthUrlCommand}" VerticalAlignment="Stretch">
                                     <Label>+</Label>
                                 </Button>
                             </StackPanel>
@@ -161,18 +172,10 @@
                                 Command="{Binding DoAuth}"
                                 HorizontalAlignment="Stretch"
                                 HorizontalContentAlignment="Center">
-                                <Label>Auth</Label>
+                                <customControls:LocalizedLabel LocalId="account-auth-button"/>
                             </Button>
                         </Border>
-                        <Border BoxShadow="{StaticResource DefaultShadow}">
+                        <Button Command="{Binding OnExpandAuthView}" HorizontalAlignment="Right">
-                            <Button 
-                                Command="{Binding SaveProfileCommand}" 
-                                HorizontalAlignment="Stretch"
-                                HorizontalContentAlignment="Center">
-                                <Label>Save profile</Label>
-                            </Button>
-                        </Border>
-                        <Button Command="{Binding ExpandAuthViewCommand}" HorizontalAlignment="Right">
                             <Label>
                                 >
                             </Label>
@@ -185,9 +188,15 @@
                             Margin="0,0,0,20"
                             Path="/Assets/svg/user.svg" />
                         <Label>
-                            <StackPanel HorizontalAlignment="Center" Orientation="Horizontal">
+                            <StackPanel Spacing="15">
-                                <TextBlock>Hello,</TextBlock>
+                                <StackPanel HorizontalAlignment="Center" Orientation="Horizontal" Spacing="5">
-                                <TextBlock Text="{Binding CurrentLogin}" />
+                                    <customControls:LocalizedLabel LocalId="account-auth-hello"/>
+                                    <TextBlock Text="{Binding Credentials.Value.Login}" />
+                                </StackPanel>
+                                <StackPanel HorizontalAlignment="Center" Orientation="Horizontal" Spacing="5">
+                                    <customControls:LocalizedLabel LocalId="account-auth-current-server"/>
+                                    <TextBlock Text="{Binding AuthServerName}" />
+                                </StackPanel>
                             </StackPanel>
                         </Label>
                         <StackPanel
@@ -197,12 +206,14 @@
                             Spacing="5">
                             <Border BoxShadow="{StaticResource DefaultShadow}">
                                 <Button Command="{Binding Logout}">
-                                    <Label>Logout</Label>
+                                    <customControls:LocalizedLabel LocalId="account-auth-logout"/>
                                 </Button>
                             </Border>
-                            <Border BoxShadow="{StaticResource DefaultShadow}">
+                            <Border BoxShadow="{StaticResource DefaultShadow}" 
-                                <Button Command="{Binding SaveProfileCommand}">
+                                    IsVisible="{Binding CurrentPassword, 
-                                    <Label>Save profile</Label>
+                                        Converter={x:Static converters:TypeConverters.StringIsNotEmpty}}">
+                                <Button Command="{Binding OnSaveProfile}">
+                                    <customControls:LocalizedLabel LocalId="account-auth-save"/>
                                 </Button>
                             </Border>
                         </StackPanel>

Nebula.Launcher/Views/Pages/AccountInfoView.axaml.cs

@@ -1,5 +1,4 @@
 using Avalonia.Controls;
-using AccountInfoViewModel = Nebula.Launcher.ViewModels.Pages.AccountInfoViewModel;
 
 namespace Nebula.Launcher.Views.Pages;
 
@@ -9,10 +8,4 @@ public partial class AccountInfoView : UserControl
     {
         InitializeComponent();
     }
-
-    public AccountInfoView(AccountInfoViewModel viewModel)
-        : this()
-    {
-        DataContext = viewModel;
-    }
 }

Nebula.Launcher/Views/Pages/ConfigurationView.axaml

@@ -3,6 +3,7 @@
              xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
              xmlns:pages="clr-namespace:Nebula.Launcher.ViewModels.Pages"
+             xmlns:customControls="clr-namespace:Nebula.Launcher.Controls"
              mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
              x:Class="Nebula.Launcher.Views.Pages.ConfigurationView"
              x:DataType="pages:ConfigurationViewModel">
@@ -21,7 +22,8 @@
                     </ItemsPanelTemplate>
                 </ItemsControl.ItemsPanel>
             </ItemsControl>
-            <StackPanel Orientation="Horizontal" Spacing="5">
+            
+            <WrapPanel Orientation="Horizontal">
                 <Button 
                     Classes="ConfigBorder"
                     VerticalAlignment="Bottom" 
@@ -29,7 +31,7 @@
                     Padding="5"
                     Margin="5"
                     Command="{Binding InvokeUpdateConfiguration}">
-                    Save
+                    <customControls:LocalizedLabel LocalId="config-save"/>
                 </Button>
                 <Button 
                     Classes="ConfigBorder"
@@ -38,7 +40,7 @@
                     Padding="5"
                     Margin="5"
                     Command="{Binding ResetConfig}">
-                    Reset to default
+                    <customControls:LocalizedLabel LocalId="config-reset"/>
                 </Button>
                 <Button 
                     Classes="ConfigBorder"
@@ -47,7 +49,7 @@
                     Padding="5"
                     Margin="5"
                     Command="{Binding OpenDataFolder}">
-                    Open Data path
+                    <customControls:LocalizedLabel LocalId="config-open-data"/>
                 </Button>
                 
                 <Button 
@@ -57,9 +59,19 @@
                     Padding="5"
                     Margin="5"
                     Command="{Binding ExportLogs}">
-                    Export logs
+                    <customControls:LocalizedLabel LocalId="config-export-logs"/>
                 </Button>
-            </StackPanel>
+                
+                <Button 
+                    Classes="ConfigBorder"
+                    VerticalAlignment="Bottom" 
+                    HorizontalAlignment="Stretch" 
+                    Padding="5"
+                    Margin="5"
+                    Command="{Binding RemoveAllContent}">
+                    <customControls:LocalizedLabel LocalId="config-remove-content-all"/>
+                </Button>
+            </WrapPanel>
         </StackPanel>
     </ScrollViewer>
 </UserControl>

Nebula.Launcher/Views/Pages/ConfigurationView.axaml.cs

@@ -1,7 +1,4 @@
-using Avalonia;
 using Avalonia.Controls;
-using Avalonia.Markup.Xaml;
-using Nebula.Launcher.ViewModels.Pages;
 
 namespace Nebula.Launcher.Views.Pages;
 
@@ -11,10 +8,4 @@ public partial class ConfigurationView : UserControl
     {
         InitializeComponent();
     }
-
-    public ConfigurationView(ConfigurationViewModel viewModel)
-        : this()
-    {
-        DataContext = viewModel;
-    }
 }

Nebula.Launcher/Views/Pages/ContentBrowserView.axaml

@@ -8,7 +8,8 @@
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:pages="clr-namespace:Nebula.Launcher.ViewModels.Pages"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:services="clr-namespace:Nebula.Launcher.Services">
     <Design.DataContext>
         <pages:ContentBrowserViewModel />
     </Design.DataContext>
@@ -31,14 +32,14 @@
             Margin="5"
             Text="{Binding ServerText}"
             VerticalAlignment="Center"
-            Watermark="Server Url..." />
+            Watermark="{services:LocaledText content-view-server}" />
         <TextBox
             Grid.Column="1"
             Grid.Row="0"
             Margin="5"
             Text="{Binding SearchText}"
             VerticalAlignment="Center"
-            Watermark="Path..." />
+            Watermark="{services:LocaledText content-view-path}" />
         <Button
             Command="{Binding OnBackEnter}"
             Grid.Column="2"

Nebula.Launcher/Views/Pages/ContentBrowserView.axaml.cs

@@ -1,5 +1,4 @@
 using Avalonia.Controls;
-using ContentBrowserViewModel = Nebula.Launcher.ViewModels.Pages.ContentBrowserViewModel;
 
 namespace Nebula.Launcher.Views.Pages;
 
@@ -9,10 +8,4 @@ public partial class ContentBrowserView : UserControl
     {
         InitializeComponent();
     }
-
-    public ContentBrowserView(ContentBrowserViewModel viewModel)
-        : this()
-    {
-        DataContext = viewModel;
-    }
 }

Nebula.Launcher/Views/Pages/ServerOverviewView.axaml

@@ -10,7 +10,8 @@
     xmlns:pages="clr-namespace:Nebula.Launcher.ViewModels.Pages"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:controls="clr-namespace:Nebula.Launcher.Controls"
-    xmlns:models="clr-namespace:Nebula.Launcher.Models">
+    xmlns:models="clr-namespace:Nebula.Launcher.Models"
+    xmlns:services="clr-namespace:Nebula.Launcher.Services">
 
     <Design.DataContext>
         <pages:ServerOverviewModel />
@@ -41,9 +42,10 @@
         </ListBox>
         
         <Border
-            Child="{Binding CurrentServerList}"
             Grid.Row="1"
-            Grid.RowSpan="2" />
+            Grid.RowSpan="2" >
+            <ContentControl Content="{Binding CurrentServerList}"></ContentControl>
+        </Border>
         
         <Border Grid.Row="1" 
                 Background="{StaticResource DefaultGrad}" 
@@ -51,8 +53,8 @@
                 VerticalAlignment="Bottom" 
                 IsVisible="{Binding IsFilterVisible}">
             <StackPanel Orientation="Vertical" Spacing="2" Margin="15">
-                <controls:FilterBox Name="EssentialFilters" FilterBoxName="Roleplay" FilterCommand="{Binding OnFilterChanged}"/>
+                <controls:FilterBox Name="EssentialFilters" FilterBoxName="filter-roleplay" FilterCommand="{Binding OnFilterChanged}"/>
-                <controls:FilterBox Name="LanguageFilters" FilterBoxName="Language" FilterCommand="{Binding OnFilterChanged}"/>
+                <controls:FilterBox Name="LanguageFilters" FilterBoxName="filter-language" FilterCommand="{Binding OnFilterChanged}"/>
             </StackPanel>
         </Border>
 
@@ -70,9 +72,8 @@
             <TextBox
                 Margin="25,0,0,0"
                 Text="{Binding SearchText}"
-                TextChanged="TextBox_OnTextChanged"
                 VerticalAlignment="Center"
-                Watermark="Server name..." />
+                Watermark="{services:LocaledText 'server-search'}" />
             <Button
                 Command="{Binding FilterRequired}"
                 Grid.Column="2"

Nebula.Launcher/Views/Pages/ServerOverviewView.axaml.cs

@@ -1,11 +1,9 @@
 using Avalonia.Controls;
-using Nebula.Launcher.ViewModels.Pages;
 
 namespace Nebula.Launcher.Views.Pages;
 
 public partial class ServerOverviewView : UserControl
 {
-    // This constructor is used when the view is created by the XAML Previewer
     public ServerOverviewView()
     {
         InitializeComponent();
@@ -19,17 +17,4 @@ public partial class ServerOverviewView : UserControl
         LanguageFilters.AddFilter("RU","lang:ru");
         LanguageFilters.AddFilter("EN","lang:en");
     }
-
-    // This constructor is used when the view is created via dependency injection
-    public ServerOverviewView(ServerOverviewModel viewModel)
-        : this()
-    {
-        DataContext = viewModel;
-    }
-
-    private void TextBox_OnTextChanged(object? sender, TextChangedEventArgs e)
-    {
-        var context = (ServerOverviewModel?)DataContext;
-        context?.OnSearchChange?.Invoke();
-    }
 }

Nebula.Launcher/Views/Popup/AddFavoriteView.axaml

@@ -8,6 +8,7 @@
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:popup="clr-namespace:Nebula.Launcher.ViewModels.Popup"
+    xmlns:customControls="clr-namespace:Nebula.Launcher.Controls"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <Design.DataContext>
         <popup:AddFavoriteViewModel />
@@ -18,7 +19,7 @@
         </Border>
         <Border Background="{StaticResource DefaultSelected}" BoxShadow="{StaticResource DefaultShadow}">
             <Button Command="{Binding OnEnter}" HorizontalAlignment="Stretch">
-                <Label HorizontalAlignment="Center">Add</Label>
+               <customControls:LocalizedLabel HorizontalAlignment="Center" LocalId="favorite-add"/> 
             </Button>
         </Border>
         <Label>

Nebula.Launcher/Views/Popup/AddFavoriteView.axaml.cs

@@ -1,5 +1,4 @@
 using Avalonia.Controls;
-using Nebula.Launcher.ViewModels.Popup;
 
 namespace Nebula.Launcher.Views.Popup;
 
@@ -9,10 +8,4 @@ public partial class AddFavoriteView : UserControl
     {
         InitializeComponent();
     }
-
-    public AddFavoriteView(AddFavoriteViewModel viewModel)
-        : this()
-    {
-        DataContext = viewModel;
-    }
 }

Nebula.Launcher/Views/Popup/EditServerNameView.axaml

@@ -3,6 +3,7 @@
              xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
              xmlns:popup="clr-namespace:Nebula.Launcher.ViewModels.Popup"
+             xmlns:customControls="clr-namespace:Nebula.Launcher.Controls"
              mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
              x:Class="Nebula.Launcher.Views.Popup.EditServerNameView"
              x:DataType="popup:EditServerNameViewModel">
@@ -19,7 +20,12 @@
         </Border>
         <Border Background="{StaticResource DefaultSelected}" BoxShadow="{StaticResource DefaultShadow}">
             <Button Command="{Binding OnEnter}" HorizontalAlignment="Stretch">
-                <Label HorizontalAlignment="Center">Set name</Label>
+                <customControls:LocalizedLabel HorizontalAlignment="Center" LocalId="servername-set"/> 
+            </Button>
+        </Border>
+        <Border Background="{StaticResource DefaultSelected}" BoxShadow="{StaticResource DefaultShadow}">
+            <Button Command="{Binding OnClear}" HorizontalAlignment="Stretch">
+                <customControls:LocalizedLabel HorizontalAlignment="Center" LocalId="servername-clear"/> 
             </Button>
         </Border>
     </StackPanel>