using CommunityToolkit.Mvvm.ComponentModel;
using UtopiaCanteenSystem.Services;

namespace UtopiaCanteenSystem.ViewModels;

/// <summary>
/// Main window ViewModel: exposes current view model from navigation for ContentControl binding.
/// </summary>
public partial class MainViewModel : ObservableObject
{
    [ObservableProperty]
    private object? _currentViewModel;

    public INavigationService Navigation { get; }

    public MainViewModel(INavigationService navigation)
    {
        Navigation = navigation;
        Navigation.CurrentViewModelChanged += (_, _) => CurrentViewModel = Navigation.CurrentViewModel;
        Navigation.NavigateToAdminLogin();
    }
}