void UpdateSuggestions()
{
var evt = new SearchSuggestionsEventArgs()
{
Etag = suggestionsEtag
};
onSuggest?.Invoke(this, evt);
if (evt.Etag == suggestionsEtag)
{
return;
}
object categoryPlaceholderTag = evt;
suggestions =
evt.items
.Union(evt.categoryVisibility.Where(c => c.Value).Select(c => new SuggestionItem()
{
Category = c.Key,
Data = categoryPlaceholderTag
}))
.GroupBy(i => i.Category)
.SelectMany(g =>
Enumerable.Repeat(new ViewListItem()
{
Text = g.Key,
LinkText = evt.categoryLinks.TryGeyValue(g.Key),
data = null,
category = g.Key,
}, 1)
.Union(g.Where(i => i.Data != categoryPlaceholderTag).Select(i => new ViewListItem()
{
Text = i.DisplayString,
LinkText = i.LinkText,
data = i
}))
)
.ToList();
suggestionsEtag = evt.Etag;
view.SetListAvailability(suggestions.Count != 0);
viewSuggestionsListValid = false;
UpdateViewSuggestionsList();
}
void UpdateSuggestions()
{
var evt = new SearchSuggestionsEventArgs()
{
Etag = suggestionsEtag
};
onSuggest?.Invoke(this, evt);
if (evt.Etag == suggestionsEtag)
{
return;
}
object categoryPlaceholderTag = evt;
suggestions =
evt.items
.Union(evt.categoryVisibility.Where(c => c.Value).Select(c => new SuggestionItem()
{
Category = c.Key,
Data = categoryPlaceholderTag
}))
.GroupBy(i => i.Category)
.SelectMany(g =>
Enumerable.Repeat(new SuggestionsListItem()
{
text = g.Key,
linkText = evt.categoryLinks.TryGeyValue(g.Key),
data = null,
category = g.Key
}, 1)
.Union(g.Where(i => i.Data != categoryPlaceholderTag).Select(i => new SuggestionsListItem()
{
text = i.DisplayString,
linkText = i.LinkText,
data = i
}))
)
.ToImmutableArray();
suggestionsListVersion++;
suggestionsEtag = evt.Etag;
changeNotification.Post();
}