void addProp(userState userProfile, string key, string value)
{
if (userProfile.props.ContainsKey(key))
{
userProfile.props[key] = value;
}
else
{
userProfile.props.Add(key, value);
}
}
private async Task <DialogTurnResult> MAINSTEP(WaterfallStepContext step, CancellationToken cancellationToken)
{
var userProfile = await UserProfileAccessor.GetAsync(step.Context, () => null);
if (userProfile == null)
{
userProfile = new userState()
{
step = 1, props = new Dictionary <string, string>()
};
await UserProfileAccessor.SetAsync(step.Context, userProfile);
}
var stepNumber = userProfile.step;
switch (stepNumber)
{
//STEPS
case 1: //START-# I am the conversation designer demo-Main
await step.Context.SendActivityAsync(await this.ReplacePragmas(step, STRING_1));
return(await step.NextAsync());
case 2: //MESSAGE-## Read the graphic flow and watch the synchronization between the flow and the chat-Main
await step.Context.SendActivityAsync(await this.ReplacePragmas(step, STRING_2));
return(await step.NextAsync());
case 3: //CHOICE-What do you want to try?-Main
return(await this.STEP_3(step));
case 4: //DIALOG-LUIS Dialog-Main
//ADD TO THE DIALOG STACK
dialogStack.push(new DialogStep {
step = 3, dialog = "Main"
});
return(await step.NextAsync());
case 5: //DIALOG-Echo Dialog-Main
//ADD TO THE DIALOG STACK
dialogStack.push(new DialogStep {
step = 3, dialog = "Main"
});
return(await step.NextAsync());
case 6: //DIALOG-QNA Dialog-Main
//ADD TO THE DIALOG STACK
dialogStack.push(new DialogStep {
step = 3, dialog = "Main"
});
return(await step.NextAsync());
case 7: //DIALOG-Change Language Dialog-Main
//ADD TO THE DIALOG STACK
dialogStack.push(new DialogStep {
step = 3, dialog = "Main"
});
return(await step.NextAsync());
case 8: //DIALOG-Dialog-Main
//ADD TO THE DIALOG STACK
dialogStack.push(new DialogStep {
step = 3, dialog = "Main"
});
return(await step.NextAsync());
case 9: //INPUT-Please shout something. (Exit to leave)-ECHO
return(await this.STEP_9(step));
case 10: //MESSAGE-You said: {SHOUT}-ECHO
await step.Context.SendActivityAsync(await this.ReplacePragmas(step, STRING_10));
return(await step.NextAsync());
case 11: //IF-Did user type EXIT ?-ECHO
return(await step.NextAsync());
case 12: //DIALOGSTART-StartDialog-ECHO
return(await step.NextAsync());
case 13: //DIALOGEND-EndDialog-ECHO
return(await step.NextAsync());
case 14: //DIALOGSTART-StartDialog-QnA
return(await step.NextAsync());
case 15: //DIALOGEND-EndDialog-QnA
return(await step.NextAsync());
case 16: //QNA-Chitchat with me in English (EXIT to leave)-QnA
return(await this.STEP_16(step));
case 17: //IF-Did the user type EXIT?-QnA
return(await step.NextAsync());
case 18: //DIALOGSTART-StartDialog-LANGUAGE
return(await step.NextAsync());
case 19: //DIALOGEND-EndDialog-LANGUAGE
return(await step.NextAsync());
case 20: //CHOICE-Choose the new language-LANGUAGE
return(await this.STEP_20(step));
case 21: //MESSAGE-Language changed to {CURRENT_LANGUAGE}-LANGUAGE
await step.Context.SendActivityAsync(await this.ReplacePragmas(step, STRING_21));
return(await step.NextAsync());
case 22: //DIALOGSTART-StartDialog-LUIS
return(await step.NextAsync());
case 23: //DIALOGEND-EndDialog-LUIS
return(await step.NextAsync());
case 24: //LUIS-Choose a color using natural language (LUIS)-LUIS
return(await this.STEP_24(step));
case 25: //MESSAGE-Blue: nice color!-LUIS
await step.Context.SendActivityAsync(await this.ReplacePragmas(step, STRING_25));
return(await step.NextAsync());
case 26: //MESSAGE-Red: nice color!-LUIS
await step.Context.SendActivityAsync(await this.ReplacePragmas(step, STRING_26));
return(await step.NextAsync());
case 27: //MESSAGE-No intent detected-LUIS
await step.Context.SendActivityAsync(await this.ReplacePragmas(step, STRING_27));
return(await step.NextAsync());
case 28: //DIALOGSTART-StartDialog-SEARCH
return(await step.NextAsync());
case 29: //DIALOGEND-EndDialog-SEARCH
return(await step.NextAsync());
case 30: //SEARCH-What to Search?-SEARCH
return(await this.STEP_30(step));
default:
userProfile.step = 1;
await UserProfileAccessor.SetAsync(step.Context, userProfile);
return(await step.NextAsync());
}
return(await step.NextAsync());
}
private async Task qnaResultsDisplay(WaterfallStepContext step, int thisStep, userState userProfile, QnAResult[] qnaResults, CancellationToken cancellationToken)
{
if (qnaResults.Length > 0)
{
var res = qnaResults[0].Answer;
var prompts = qnaResults[0].Context?.Prompts;
if (prompts.Length > 0)
{
var buttons = new List <Choice>();
for (int i = 0; i < prompts.Length; i++)
{
CardAction CA = new CardAction()
{
Type = ActionTypes.ImBack, Title = prompts[i].DisplayText, Value = prompts[i].DisplayText
};
buttons.Add(new Choice {
Action = CA, Value = prompts[i].DisplayText
});
}
var options = new PromptOptions()
{
Prompt = MessageFactory.Text(res),
Style = ListStyle.HeroCard,
Choices = buttons,
};
await step.PromptAsync(CHOICE_PROMPT, options, cancellationToken);
userProfile.step = thisStep;
}
else
{
await step.Context.SendActivityAsync(res);
}
}
else
{
await step.Context.SendActivityAsync("Sorry, didn't find answers in the KB.");
}
}
string getProp(userState userProfile, string key)
{
return(userProfile.props[key]);
}
