@inject NavigationManager NavigationManager

<Router AppAssembly="typeof(_Imports).Assembly">
    <Found Context="routeData">
        <AuthorizeRouteView RouteData="routeData" DefaultLayout="typeof(Layout.MainLayout)">
            <NotAuthorized>
                @{
                    NavigationManager.NavigateTo($"account/login?returnUrl={Uri.EscapeDataString(NavigationManager.Uri)}", forceLoad: true);
                }
            </NotAuthorized>
        </AuthorizeRouteView>
    </Found>
</Router>