लागू करने से जुड़ी सलाह (Dialogflow)

private static final List<String> GENERAL_FALLBACK =
    Arrays.asList(
        "Sorry, what was that?",
        "I didn\'t quite get that. I can tell you all about IO, like date or location, or about the sessions. What do you want to know about?");
private static final List<String> LIST_FALLBACK =
    Arrays.asList(
        "Sorry, what was that?",
        "I didn\'t catch that. Could you tell me which one you liked?");
private static final List<String> FINAL_FALLBACK =
    Arrays.asList("I\'m sorry I\'m having trouble here. Maybe we should try this again later.");

@ForIntent("General Fallback")
public ActionResponse generalFallback(ActionRequest request) {
  ResponseBuilder responseBuilder = getResponseBuilder(request);
  int fallbackCount = (Integer) request.getConversationData().get("fallbackCount");
  fallbackCount++;
  request.getConversationData().put("fallbackCount", fallbackCount);
  if (fallbackCount > 2) {
    responseBuilder.add(getRandomPromptFromList(FINAL_FALLBACK)).endConversation();
  } else {
    responseBuilder.add(getRandomPromptFromList(GENERAL_FALLBACK));
  }
  return responseBuilder.build();
}

private String getRandomPromptFromList(List<String> prompts) {
  Random rand = new Random();
  int i = rand.nextInt(prompts.size());
  return prompts.get(i);
}

@ForIntent("List Fallback")
public ActionResponse listFallback(ActionRequest request) {
  ResponseBuilder responseBuilder = getResponseBuilder(request);
  int fallbackCount = (Integer) request.getConversationData().get("fallbackCount");
  fallbackCount++;
  request.getConversationData().put("fallbackCount", fallbackCount);
  if (fallbackCount > 2) {
    responseBuilder.add(getRandomPromptFromList(FINAL_FALLBACK)).endConversation();
  } else {
    responseBuilder.add(getRandomPromptFromList(LIST_FALLBACK));
  }
  return responseBuilder.build();
}

@ForIntent("Non Fallback")
public ActionResponse nonFallback(ActionRequest request) {
  ResponseBuilder responseBuilder = getResponseBuilder(request);
  request.getConversationData().put("fallbackCount", 0);
  responseBuilder.add("Non Fallback message");
  return responseBuilder.build();
}

private static final List<String> HELP_PROMPTS =
    Arrays.asList(
        "There's a lot you might want to know about IO, and I can tell you all about it, like where it is and what the sessions are. What do you want to know?",
        "IO can be a little overwhelming, so I\'m here to help. Let me know if you need any help figuring out the event, like when it is, or what the sessions are. What do you want to know?");

@ForIntent("Help")
public ActionResponse help(ActionRequest request) {
  return getResponseBuilder(request).add(getRandomPromptFromList(HELP_PROMPTS)).build();
}

private final List<String> REPEAT_PREFIX = Arrays.asList("Sorry, I said ", "Let me repeat that.");

private final String SsmlPrefix = "<speak>";

@ForIntent("Normal Intent")
public ActionResponse normalIntent(ActionRequest request) {
  ResponseBuilder responseBuilder = getResponseBuilder(request);
  responseBuilder.getConversationData().put("lastPrompt", "Hey this is a question");
  return responseBuilder.build();
}

@ForIntent("repeat")
public ActionResponse repeat(ActionRequest request) {
  ResponseBuilder responseBuilder = getResponseBuilder(request);
  String repeatPrefix = getRandomPromptFromList(REPEAT_PREFIX);
  // Move SSML start tags over
  String lastPrompt = (String) responseBuilder.getConversationData().get("lastPrompt");
  if (lastPrompt.startsWith(SsmlPrefix)) {
    String newLastPrompt = lastPrompt.substring(SsmlPrefix.length());
    responseBuilder.getConversationData().put("lastPrompt", newLastPrompt);
    repeatPrefix = SsmlPrefix + repeatPrefix;
  }
  responseBuilder.add(repeatPrefix + lastPrompt);
  return responseBuilder.build();
}

@ForIntent("weather_report")
public ActionResponse weatherReport(ActionRequest request) {
  ResponseBuilder responseBuilder = getResponseBuilder(request);
  String zip = (String) request.getArgument("location").getStructuredValue().get("zipCode");
  responseBuilder.getConversationData().put("zip", zip);
  responseBuilder.add(getWeatherReport(zip));
  responseBuilder.add(
      new Confirmation().setConfirmationText("Should I remember " + zip + " for next time?"));
  return responseBuilder.build();
}

@ForIntent("remember_zip")
public ActionResponse rememberZip(ActionRequest request) {
  ResponseBuilder responseBuilder = getResponseBuilder(request);
  if (request.getUserConfirmation()) {
    responseBuilder.getUserStorage().put("zip", responseBuilder.getConversationData().get("zip"));
    responseBuilder.add("Great! See you next time.").endConversation();
  } else {
    responseBuilder.add("Ok, no problem.").endConversation();
  }
  return responseBuilder.build();
}

public ActionResponse weatherReport2(ActionRequest request) {
  ResponseBuilder responseBuilder = getResponseBuilder(request);
  String zip = (String) request.getArgument("location").getStructuredValue().get("zipCode");
  if (zip != null) {
    responseBuilder.add(getWeatherReport(zip)).endConversation();
  } else if ((zip = (String) responseBuilder.getUserStorage().get("zip")) != null) {
    responseBuilder.add(new SimpleResponse().setTextToSpeech(getWeatherReport(zip)));
    responseBuilder.add(new Suggestion().setTitle("Try another zipcode"));
  } else {
    responseBuilder.add("What's your zip code?");
  }
  return responseBuilder.build();
}

// This function is used to handle the welcome intent
// In Dialogflow, the Default Welcome Intent ('input.welcome' action)
// In Actions SDK, the 'actions.intent.MAIN' intent
public ActionResponse welcome(ActionRequest request) {
  ResponseBuilder responseBuilder = getResponseBuilder(request);
  if (request.getUser().getLastSeen() != null) {
    responseBuilder.add("Hey you're back...");
  } else {
    responseBuilder.add("Welcome to Number Genie!...");
  }
  return responseBuilder.build();
}