private void SearchBoxOnTextChanged(object sender, TextChangedEventArgs textChangedEventArgs)
{
string searchedText = SearchBox.Text.ToLower();
bool somethingFound = SearchForMatchingSubjectAndDisplayThem(searchedText);
if (somethingFound)
{
HintLabel.Visibility = Visible;
FeedbackPanel.Visibility = Collapsed;
ErrorLabel.Visibility = Collapsed;
}
else
{
HintLabel.Visibility = Collapsed;
_suggestedText = LevenshteinDistance.GetClosestMatchingTerm(searchedText, _nameAndCodeOfAllSubjects.ToArray());
if (_suggestedText == null)
{
FeedbackPanel.Visibility = Collapsed;
ErrorLabel.Text = "No result found . . .";
ErrorLabel.Visibility = Visible;
}
else
{
ErrorLabel.Visibility = Collapsed;
FeedbackPanel.Visibility = Visible;
SuggestedTextLabel.Text = _suggestedText.Beautify();
SearchForMatchingSubjectAndDisplayThem(_suggestedText.ToLower());
}
}
if (searchedText == "")
{
HintLabel.Visibility = Collapsed;
}
}
