private async Task listView_ItemSelected(object sender, SelectedItemChangedEventArgs e)
{
var concept = (Concept)e.SelectedItem;
((ListView)sender).SelectedItem = null;
var value = concept.value;
var getDictionaryResult = Realms.Realm.GetInstance().All <Dictionary>().Count(it => it.originalWord == value);
if (getDictionaryResult == 0)
{
UserDialogs.Instance.ShowLoading("Getting Dictionary");
await NetworkService.AddDictonaryOfConcept(concept);
UserDialogs.Instance.HideLoading();
}
var dictionaryViewModel = new DictionaryViewModel(concept.value);
await NavigationService.Navigate(dictionaryViewModel);
}
