public ActionResult Index()
{
try
{
LoginHelper.CheckAccess(Session);
}
catch (Exception)
{
return(RedirectToAction("Login", "Login"));
}
var userProfileId = (int)Session["userProfileId"];
var suggestionsList = new UserProfileHandler().GetSuggestions(userProfileId);
if (!suggestionsList.CompletedRequest)
{
return(RedirectToAction("Index", "Error", new { errorMessage = suggestionsList.ErrorMessage.Replace(' ', '-') }));
}
var models = new SuggestionsHelper().GetSuggestions(suggestionsList.Entity);
if (models == null)
{
return(RedirectToAction("Index", "Error", new { errorMessage = ErrorConstants.NullEntityError.Replace(' ', '-') }));
}
return(View("Index", models));
}
IPrediction DisplaySuggestions(int seedLength, IEnumerable <IPredictionSuggestion> wordSuggestions, IEnumerable <IPredictionSuggestion> phraseSuggestions)
{
if (_queuedPrediction == null)
{
var isShifted = ShiftToggleState.IsChecked;
var suggestions = new List <string>();
var itemPosition = 0;
foreach (var suggestion in wordSuggestions)
{
if (itemPosition < SuggestionItems.Count)
{
var item = SuggestionItems[itemPosition];
var shiftedText = ShiftText(isShifted, suggestion.Text);
item.Keytop = shiftedText;
item.Visibility = Visibility.Visible;
item.IsEnabled = true;
item.Suggestion = suggestion;
suggestions.Add(shiftedText);
}
itemPosition++;
}
while (itemPosition < SuggestionItems.Count)
{
var item = SuggestionItems[itemPosition];
itemPosition++;
item.Visibility = Visibility.Collapsed;
item.Suggestion = null;
}
SuggestionsHelper.SetSuggestions(suggestions);
if (suggestions.Count != 0 && _lastNarrationEventArgs != null &&
(seedLength != 0 ||
_environment.AppSettings.Prediction.PredictionNovelty == PredictionNovelty.FromScratch))
{
var args = NarrationEventArgs.Create(_lastNarrationEventArgs, suggestions[0]);
_narrator.OnNarrationEvent(args);
}
itemPosition = 0;
foreach (var phrase in phraseSuggestions)
{
if (itemPosition < PhraseItems.Count)
{
var item = PhraseItems[itemPosition];
item.Keytop = phrase.Text;
item.Visibility = Visibility.Visible;
item.IsEnabled = true;
item.Suggestion = phrase;
}
itemPosition++;
}
while (itemPosition < PhraseItems.Count)
{
var item = PhraseItems[itemPosition];
itemPosition++;
item.Visibility = Visibility.Collapsed;
item.Suggestion = null;
}
}
var prediction = _queuedPrediction;
_queuedPrediction = null;
_suggesterRunning = prediction != null;
return(prediction);
}
