Admin/Sources/HeartTrack/Shared/MainLayout.razor.cs

using HeartTrack.Services;
using Microsoft.AspNetCore.Components.Authorization;
using Microsoft.AspNetCore.Components;
using HeartTrack.Services.AuthentificationService;

namespace HeartTrack.Shared
{
    public partial class MainLayout
    {
        
        [Inject]
        public CustomStateProvider AuthStateProvider { get; set; }

        [Inject]
        public NavigationManager NavigationManager { get; set; }

        [CascadingParameter]
        private Task<AuthenticationState> AuthenticationState { get; set; }

        private bool collapseNavMenu = true;

        private string? NavMenuCssClass => collapseNavMenu ? "collapse" : null;

        protected override async Task OnParametersSetAsync()
        {
            if (!(await AuthenticationState).User.Identity.IsAuthenticated)
            {
                NavigationManager.NavigateTo("/login");
            }
        }

        private async Task LogoutClick()
        {
            await AuthStateProvider.Logout();
            NavigationManager.NavigateTo("/login");
        }

        private void ToggleNavMenu()
        {
            collapseNavMenu = !collapseNavMenu;
        }
        private void ToggleProfilMenu()
        {

        }
    }
}