public IEnumerable <TermMatch> Match(IDialogContext context, T state, FormState form, string input)
{
IEnumerable <TermMatch> matches = null;
Debug.Assert(form.Phase() == StepPhase.Responding);
var stepState = (FieldStepState)form.StepState;
if (stepState.State == FieldStepStates.SentPrompt)
{
matches = _field.Prompt.Recognizer.Matches(input, _field.GetValue(state));
}
else if (stepState.State == FieldStepStates.SentClarify)
{
var fieldState = (FieldStepState)form.StepState;
var iprompt = _field.Prompt;
Ambiguous clarify;
var iChoicePrompt = NextClarifyPrompt(state, fieldState, iprompt.Recognizer, out clarify);
matches = MatchAnalyzer.Coalesce(MatchAnalyzer.HighestConfidence(iChoicePrompt.Recognizer.Matches(input)), input).ToArray();
if (matches.Count() > 1)
{
matches = new TermMatch[0];
}
}
#if DEBUG
if (FormDialog.DebugRecognizers)
{
MatchAnalyzer.PrintMatches(matches, 2);
}
#endif
return(matches);
}
public IEnumerable <TermMatch> Match(IDialogContext context, T state, FormState form, IMessageActivity input)
{
IEnumerable <TermMatch> matches = null;
Debug.Assert(form.Phase() == StepPhase.Responding);
var stepState = (FieldStepState)form.StepState;
if (stepState.State == FieldStepStates.SentPrompt)
{
matches = _field.Prompt.Recognizer.Matches(input, _field.GetValue(state));
}
else if (stepState.State == FieldStepStates.SentClarify)
{
var fieldState = (FieldStepState)form.StepState;
var iprompt = _field.Prompt;
var choiceRecognizer = ClarifyRecognizer(fieldState, iprompt.Recognizer);
matches = MatchAnalyzer.Coalesce(MatchAnalyzer.HighestConfidence(choiceRecognizer.Matches(input)), MessageActivityHelper.GetSanitizedTextInput(input)).ToArray();
if (matches.Count() > 1)
{
matches = new TermMatch[0];
}
}
#if DEBUG
if (FormDialog.DebugRecognizers)
{
MatchAnalyzer.PrintMatches(matches, 2);
}
#endif
return(matches);
}
public override IEnumerable <TermMatch> Matches(IMessageActivity input, object defaultValue = null)
{
var result = new List <TermMatch>();
// get awaitable attachment default or custom type
var awaitableAttachmentType = this.GetAttachmentTypeFromField();
if (string.IsNullOrWhiteSpace(input.Text))
{
input.Text = string.Empty;
}
// create attachment list
var attachments = Activator.CreateInstance(typeof(List <>).MakeGenericType(awaitableAttachmentType)) as IList;
foreach (var attachment in input.Attachments)
{
var awaitableAttachment = Activator.CreateInstance(awaitableAttachmentType, attachment) as AwaitableAttachment;
attachments.Add(awaitableAttachment);
}
// build result
if (attachments.Count > 0)
{
result.Add(new TermMatch(0, input.Text.Length, 1.0, this.multipleAttachments ? attachments : attachments[0]));
}
else if (_field.Optional)
{
var commandRecognizer = _field.Form.BuildCommandRecognizer();
var commands = (input.Text == null || input.Text.Trim().StartsWith("\""))
? new TermMatch[0]
: MatchAnalyzer.Coalesce(commandRecognizer.Prompt.Recognizer.Matches(input), input.Text);
// if optional and no result at all then assign defaultValue
if (!commands.Any())
{
result.Add(new TermMatch(0, input.Text.Length, 1.0, defaultValue));
}
}
return(result);
}