//
        // GET: /Manage/Index
        public async Task<ActionResult> Index(ManageMessageId? message)
        {
            ViewBag.StatusMessage =
                message == ManageMessageId.ChangePasswordSuccess ? "已變更您的密碼。"
                : message == ManageMessageId.SetPasswordSuccess ? "已設定您的密碼。"
                : message == ManageMessageId.SetTwoFactorSuccess ? "已設定您的雙因素驗證。"
                : message == ManageMessageId.Error ? "發生錯誤。"
                : message == ManageMessageId.AddPhoneSuccess ? "已新增您的電話號碼。"
                : message == ManageMessageId.RemovePhoneSuccess ? "已移除您的電話號碼。"
                : "";

            var userId = User.Identity.GetUserId();
            var model = new IndexViewModel
            {
                HasPassword = HasPassword(),
                PhoneNumber = await UserManager.GetPhoneNumberAsync(userId),
                TwoFactor = await UserManager.GetTwoFactorEnabledAsync(userId),
                Logins = await UserManager.GetLoginsAsync(userId),
                BrowserRemembered = await AuthenticationManager.TwoFactorBrowserRememberedAsync(userId)
            };
            return View(model);
        }
        //
        // GET: /Manage/Index
        public async Task<ActionResult> Index(ManageMessageId? message)
        {
            ViewBag.StatusMessage =
                message == ManageMessageId.ChangePasswordSuccess ? "Ваш пароль изменен."
                : message == ManageMessageId.SetPasswordSuccess ? "Пароль задан."
                : message == ManageMessageId.SetTwoFactorSuccess ? "Настроен поставщик двухфакторной проверки подлинности."
                : message == ManageMessageId.Error ? "Произошла ошибка."
                : message == ManageMessageId.AddPhoneSuccess ? "Ваш номер телефона добавлен."
                : message == ManageMessageId.RemovePhoneSuccess ? "Ваш номер телефона удален."
                : "";

            var userId = User.Identity.GetUserId();
            var model = new IndexViewModel
            {
                HasPassword = HasPassword(),
                PhoneNumber = await UserManager.GetPhoneNumberAsync(userId),
                TwoFactor = await UserManager.GetTwoFactorEnabledAsync(userId),
                Logins = await UserManager.GetLoginsAsync(userId),
                BrowserRemembered = await AuthenticationManager.TwoFactorBrowserRememberedAsync(userId)
            };
            return View(model);
        }