Stor ombearbetning som skall ge splash möjligheter

GreadyPoang.ViewModelLayer/ViewModelClasses/SplashViewModel.cs

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+using Common.Library;
+
+namespace GreadyPoang.ViewModelLayer;
+
+public class SplashViewModel : ViewModelBase
+{
+    // public event PropertyChangedEventHandler PropertyChanged;
+
+    private bool _isSplashVisible = true;
+    public bool IsSplashVisible
+    {
+        get => _isSplashVisible;
+        set
+        {
+            _isSplashVisible = value;
+            RaisePropertyChanged(nameof(IsSplashVisible));
+        }
+    }
+
+    private double _splashOpacity = 1.0;
+    public double SplashOpacity
+    {
+        get => _splashOpacity;
+        set
+        {
+            _splashOpacity = value;
+            RaisePropertyChanged(nameof(SplashOpacity));
+        }
+    }
+
+    private double _splashTranslationY = 0;
+    public double SplashTranslationY
+    {
+        get => _splashTranslationY;
+        set
+        {
+            _splashTranslationY = value;
+            RaisePropertyChanged(nameof(SplashTranslationY));
+        }
+    }
+
+    public async Task HideSplashAsync()
+    {
+        await Task.Delay(1000); // Simulera laddning
+        await AnimateSplashOut();
+        IsSplashVisible = false;
+    }
+
+    public string SplashText { get; set; } = "Välkommen!";
+    public Color SplashBackgroundColor { get; set; } = Colors.DarkSlateBlue;
+    public string SplashImage { get; set; } = "splash_icon.png";
+
+    //protected void OnPropertyChanged(string name) =>
+    //    PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(name));
+
+    private async Task AnimateSplashOut()
+    {
+        for (int i = 0; i < 10; i++)
+        {
+            SplashOpacity -= 0.1;
+            SplashTranslationY += 5;
+            await Task.Delay(30);
+        }
+    }
+}