private async Task <DialogTurnResult> ExecuteCommand(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
string resultText;
var prePromptUtterance = (await _storage.ReadAsync <Utterance>(new string[] { _prePromptUtteranceKey }))?.FirstOrDefault().Value;
if (prePromptUtterance != null)
{
resultText = prePromptUtterance.Text;
await _storage.DeleteAsync(new string[] { _prePromptUtteranceKey }, cancellationToken);
}
else
{
resultText = stepContext.Result.ToString().ToLower();
}
switch (resultText)
{
case "status":
await SendStatus(stepContext, cancellationToken);
return(await stepContext.ReplaceDialogAsync(_smokerLoopKey, null, cancellationToken));
case "hold":
var promptOptions = new PromptOptions
{
Prompt = MessageFactory.Text("What temperature?"),
RetryPrompt = MessageFactory.Text("Please enter a numerical value."),
};
return(await stepContext.PromptAsync(_setpointKey, promptOptions, cancellationToken));
case "shutdown":
return(await stepContext.PromptAsync(_shutdownKey, new PromptOptions { Prompt = MessageFactory.Text("Are you sure you want to shut down? The smoker will be in shutdown mode for 10 minutes and unable to accept any other commands.") }, cancellationToken));
case "smoke":
await SetSmoke(stepContext);
return(await stepContext.ReplaceDialogAsync(_smokerLoopKey, null, cancellationToken));
}
int setpoint;
if (resultText.StartsWith("hold") &&
int.TryParse(resultText.Substring(4), out setpoint))
{
await SetHold(setpoint, stepContext, cancellationToken);
return(await stepContext.ReplaceDialogAsync(_smokerLoopKey, null, cancellationToken));
}
await stepContext.Context.SendActivityAsync(MessageFactory.Text("I'm sorry, I don't understand that."), cancellationToken);
return(await stepContext.ReplaceDialogAsync(_smokerLoopKey, null, cancellationToken));
}
