- shit: Cleanup this mess

Nebula.Launcher/ViewModels/ViewModelBase.cs

@@ -1,51 +1,9 @@
-using System;
-using System.Diagnostics.CodeAnalysis;
-using Avalonia.Controls;
-using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.ComponentModel;
 
 namespace Nebula.Launcher.ViewModels;
 
 public abstract class ViewModelBase : ObservableObject
 {
-    private readonly IServiceProvider _serviceProvider;
-    public ViewModelBase()
-    {
-        AssertDesignMode();
-        _serviceProvider = default!;
-    }
-    public ViewModelBase(IServiceProvider serviceProvider)
-    {
-        _serviceProvider = serviceProvider;
-    }
-
-    public bool TryGetViewModel(Type type,[NotNullWhen(true)] out ViewModelBase? viewModelBase)
-    {
-        viewModelBase = null;
-        var vm = Design.IsDesignMode
-            ? Activator.CreateInstance(type)
-            : _serviceProvider.GetService(type);
-
-        if (vm is not ViewModelBase vmb) return false;
-
-        viewModelBase = vmb;
-        return true;
-    }
-    
-    public bool TryGetViewModel<T>([NotNullWhen(true)] out T? viewModelBase) where T: ViewModelBase
-    {
-        var success = TryGetViewModel(typeof(T), out var vmb);
-        viewModelBase = (T?)vmb;
-        return success;
-    }
-
-    public T GetViewModel<T>() where T: ViewModelBase
-    {
-        TryGetViewModel<T>(out var viewModelBase);
-        return viewModelBase!;
-    }
-
-    public void AssertDesignMode()
-    {
-        if (!Design.IsDesignMode) throw new Exception();
-    }
+    protected abstract void InitialiseInDesignMode();
+    protected abstract void Initialise();
 }