protected override Task <IReadOnlyList <CompletionItem> > GetCompletionItemsAsync(string text, int caret, TextSpan spanToBeReplaced, CancellationToken cancellationToken)
{
// demo completion algorithm callback
// populate completions and documentation for autocompletion window
var typedWord = text.AsSpan(spanToBeReplaced.Start, spanToBeReplaced.Length).ToString();
return(Task.FromResult <IReadOnlyList <CompletionItem> >(
Fruits
.Select(fruit =>
{
var displayText = new FormattedString(fruit.Name, new FormatSpan(0, fruit.Name.Length, fruit.Highlight));
var description = GetFormattedString(fruit.Description);
return new CompletionItem(
replacementText: fruit.Name,
displayText: displayText,
getExtendedDescription: _ => Task.FromResult(description)
);
})
.ToArray()
));
}
