GreadyPoang/GreadyPoang.ViewModelLayer/ViewModelClasses/SplashViewModel.cs

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);
        }
    }
}