public Task <string> ReadLineAsync(char?mask, CancellationToken token = default)
{
var viewOptions = mask.HasValue
? LineViewOptions.Masked(mask.Value)
: LineViewOptions.Hidden;
return(ReadLineAsync(viewOptions, token));
}
private async Task <string> ReadLineAsync(LineViewOptions viewOptions, CancellationToken token)
{
ThrowIfCancellationRequested(token, hadUserInput: false);
var lineView = _viewProvider.GetView(viewOptions);
try
{
await _viewEditor.Edit(lineView, token);
_console.WriteLine();
return(lineView.ToString());
}
catch (OperationCanceledException)
{
ThrowIfCancellationRequested(token, hadUserInput: lineView.Length > 0);
}
return(default(string));
}
