@(User.Identity?.IsAuthenticated == true ? User.Identity.Name?.Substring(0, 2) : "GU")
@if (User.Identity?.IsAuthenticated == true)
{
@User.Identity.Name
@User.Claims.FirstOrDefault(c => c.Type == System.Security.Claims.ClaimTypes.Role)?.Value
}
else
{
Guest User
Sign in to borrow
}