@page "/login"
@using Microsoft.AspNetCore.Components.Authorization
@using System.Security.Claims
@inject NavigationManager navigationManager
@inject AuthenticationStateProvider AuthStateProvider
<h3>Login</h3>

@code {

  protected override async Task OnInitializedAsync() {
    await checkLogin();
  }

  // protected override async Task OnAfterRenderAsync(bool firstRender) {
  //   await checkLogin();
  // }

  private async Task checkLogin() {
    var authState = await AuthStateProvider.GetAuthenticationStateAsync();
    var user = authState.User;

    if (user.Identity is not null && user.Identity.IsAuthenticated) {
      navigationManager.NavigateTo("/");
    }
    else {
      await Shell.Current.GoToAsync(nameof(LoginWebViewPage));
    }
  }
}