INavigationService.cs

using System.Windows;
using System.Windows.Controls;
using Vereinsmeisterschaften.Contracts.ViewModels;
 
namespace Vereinsmeisterschaften.Contracts.Services;

public interface INavigationService
{
    event EventHandler<string> Navigated;
    
    bool CanGoBack { get; }

    FrameworkElement CurrentFrameContent { get; }
    
    object CurrentFrameViewModel { get; }

    void Initialize(Frame shellFrame);

    bool NavigateTo(string pageKey, object parameter = null, bool clearNavigation = false);

    bool NavigateTo<T_VM>(object parameter = null, bool clearNavigation = false);

    public bool ReloadCurrent();

    void GoBack();

    void UnsubscribeNavigation();

    void CleanNavigation();
}