/// <summary>
/// Get planetary travel time. Delegate to the dialog
/// if the "Complete" protocol flag is not set
/// </summary>
/// <param name="factdata"></param>
/// <param name="request"></param>
/// <returns>string of travel time</returns>
private string GetTravelTime(FactData factdata, Request request)
{
string speech_message = string.Empty;
Slot departslot;
if (request.Intent.Slots.TryGetValue(DEPARTINGPLANET, out departslot))
{
Slot arriveslot;
if (request.Intent.Slots.TryGetValue(ARRIVINGPLANET, out arriveslot))
{
var p1 = departslot.Value.ToLower();
var p2 = arriveslot.Value.ToLower();
if (factdata.Planets.ContainsKey(p1) && factdata.Planets.ContainsKey(p2))
{
Planet fromplanet = factdata.Planets[p1];
Planet toplanet = factdata.Planets[p2];
speech_message = "It would take about ";
var distance = Math.Abs(fromplanet.ftDistanceFromSun - toplanet.ftDistanceFromSun);
var speedOfTravel = factdata.Vehicles["rocket"].ftSpeed;
var travelTimeHours = (distance * 1000000) / speedOfTravel;
if (travelTimeHours < 24)
{
var travelTimeMinutes = Math.Round(travelTimeHours * 60);
speech_message += travelTimeMinutes + " minutes";
}
else if (travelTimeHours > 8760)
{
var travelTimeYears = (travelTimeHours / 8760).ToString("0.##");
speech_message += travelTimeYears + " years";
}
else if (travelTimeHours > 730)
{
var travelTimeMonths = (travelTimeHours / 730).ToString("0.##");
speech_message += travelTimeMonths + " months";
}
else if (travelTimeHours > 24)
{
var travelTimeDays = (travelTimeHours / 24).ToString("0.##");
speech_message += travelTimeDays + " days";
}
else
{
speech_message += travelTimeHours + " hours";
}
speech_message += " to travel from " + fromplanet.PrintName + " to "
+ toplanet.PrintName + " " + factdata.Vehicles["rocket"].VehicleType + "." +
factdata.AskMessage;
}
else
{
speech_message = InvalidSlotMessage(factdata, p1, p2);
}
}
}
return(speech_message);
}
// <summary>
/// Process intents that are dialog based and may not have a speech
/// response. Speech responses cannot be returned with a delegate response
/// </summary>
/// <param name="factdata"></param>
/// <param name="input"></param>
/// <param name="response"></param>
/// <returns>bool true if processed</returns>
private bool ProcessDialogRequest(FactData factdata, SkillRequest input, SkillResponse response)
{
var intentRequest = input.Request;
string speech_message = string.Empty;
bool processed = false;
switch (intentRequest.Intent.Name)
{
case "GetWeather":
speech_message = GetWeather(factdata, intentRequest);
if (!string.IsNullOrEmpty(speech_message))
{
response.Response.OutputSpeech = new SsmlOutputSpeech();
(response.Response.OutputSpeech as SsmlOutputSpeech).Ssml = SsmlDecorate(speech_message);
}
processed = true;
break;
case "GetTravelTime":
speech_message = GetTravelTime(factdata, intentRequest);
if (!string.IsNullOrEmpty(speech_message))
{
response.Response.OutputSpeech = new SsmlOutputSpeech();
(response.Response.OutputSpeech as SsmlOutputSpeech).Ssml = SsmlDecorate(speech_message);
}
processed = true;
break;
}
return(processed);
}
/// <summary>
/// Process and respond to the LaunchRequest with launch
/// and reprompt message
/// </summary>
/// <param name="factdata"></param>
/// <param name="response"></param>
/// <returns>void</returns>
private void ProcessLaunchRequest(FactData factdata, ResponseBody response)
{
if (factdata != null)
{
IOutputSpeech innerResponse = new SsmlOutputSpeech();
(innerResponse as SsmlOutputSpeech).Ssml = SsmlDecorate(factdata.LaunchMessage);
response.OutputSpeech = innerResponse;
IOutputSpeech prompt = new PlainTextOutputSpeech();
(prompt as PlainTextOutputSpeech).Text = factdata.LaunchMessageReprompt;
response.Reprompt = new Reprompt()
{
OutputSpeech = prompt
};
}
}
/// <summary>
/// Get a new random fact from the fact list.
/// </summary>
/// <param name="factdata"></param>
/// <param name="withPreface"></param>
/// <returns>string newfact</returns>
private string GetNewFact(FactData factdata, bool withPreface)
{
string preface = string.Empty;
if (factdata == null)
{
return(string.Empty);
}
if (withPreface)
{
preface = factdata.GetFactMessage;
}
return(preface + factdata.Facts[rand.Next(factdata.Facts.Count)] + factdata.AskMessage);
}
/// <summary>
/// create a invalid slot value message
/// </summary>
/// <param name="factdata"></param>
/// <param name="departKey"></param>
/// <param name="arriveKey"></param>
/// <returns>string invalid planet name or empty string</returns>
private string InvalidSlotMessage(FactData factdata, string departKey, string arriveKey)
{
string output = String.Empty;
if (!factdata.Planets.ContainsKey(departKey))
{
output = "There is no planet by name " + departKey + ", would you please provide a valid planet name ? " +
factdata.HelpMessage;
}
else if (!factdata.Planets.ContainsKey(arriveKey))
{
output = "There is no planet by name " + arriveKey + ", would you please provide a valid planet name ? " +
factdata.HelpMessage;
}
return(output);
}
/// <summary>
/// Process all not dialog based Intents
/// </summary>
/// <param name="factdata"></param>
/// <param name="input"></param>
/// <returns>IOutputSpeech innerResponse</returns>
private IOutputSpeech ProcessIntentRequest(FactData factdata, SkillRequest input)
{
var intentRequest = input.Request;
IOutputSpeech innerResponse = new PlainTextOutputSpeech();
switch (intentRequest.Intent.Name)
{
case "GetNewFactIntent":
innerResponse = new SsmlOutputSpeech();
(innerResponse as SsmlOutputSpeech).Ssml = GetNewFact(factdata, true);
break;
case "GetJoke":
innerResponse = new SsmlOutputSpeech();
(innerResponse as SsmlOutputSpeech).Ssml = GetJoke(factdata);
break;
case AlexaConstants.CancelIntent:
(innerResponse as PlainTextOutputSpeech).Text = factdata.StopMessage;
response.Response.ShouldEndSession = true;
break;
case AlexaConstants.StopIntent:
(innerResponse as PlainTextOutputSpeech).Text = factdata.StopMessage;
response.Response.ShouldEndSession = true;
break;
case AlexaConstants.HelpIntent:
(innerResponse as PlainTextOutputSpeech).Text = factdata.HelpMessage;
break;
default:
(innerResponse as PlainTextOutputSpeech).Text = factdata.HelpReprompt;
break;
}
if (innerResponse.Type == AlexaConstants.SSMLSpeech)
{
BuildCard(factdata.SkillName, (innerResponse as SsmlOutputSpeech).Ssml);
(innerResponse as SsmlOutputSpeech).Ssml = SsmlDecorate((innerResponse as SsmlOutputSpeech).Ssml);
}
return(innerResponse);
}
/// <summary>
/// Get the fatcs and questions for the specified locale
/// </summary>
/// <param name="locale"></param>
/// <returns>factdata for the locale</returns>
private FactData GetFacts(string locale)
{
if (resources == null)
{
resources = FactData.LoadFacts();
}
if (string.IsNullOrEmpty(locale))
{
locale = USA_Locale;
}
foreach (FactData factdata in resources)
{
if (factdata.Locale.Equals(locale))
{
return(factdata);
}
}
return(null);
}
/// <summary>
/// Get weather information for a planet. Delegate to the dialog
/// if the Complete protocol flag is not set
/// </summary>
/// <param name="factdata"></param>
/// <param name="request"></param>
/// <returns>string weather newfact or empty string</returns>
private string GetWeather(FactData factdata, Request request)
{
string speech_message = string.Empty;
if (request.Intent.Slots.ContainsKey(PLANETS))
{
Slot slot = null;
if (request.Intent.Slots.TryGetValue(PLANETS, out slot))
{
if (slot.Value != null && factdata.Planets.ContainsKey(slot.Value.ToLower()))
{
Planet planet = factdata.Planets[slot.Value.ToLower()];
speech_message = "The forecast for " + planet.PrintName + " is " + planet.Weather +
factdata.AskMessage;
}
else
{
speech_message = InvalidSlotMessage(factdata, slot.Value, "");
}
}
}
return(speech_message);
}
/// <summary>
/// Get a new random joke, are these funny?
/// </summary>
/// <param name="factdata"></param>
/// <returns>string joke</returns>
private string GetJoke(FactData factdata)
{
return(factdata.Jokes[rand.Next(factdata.Jokes.Count)] + factdata.AskMessage);
}
/// <summary>
/// Load the resources into the resourse array for processing
/// </summary>
/// <returns>void</returns>
public static List <FactData> LoadFacts()
{
List <FactData> facts = new List <FactData>();
FactData factUS = new FactData("en-US");
factUS.SkillName = "Spacey";
factUS.GetFactMessage = "Here's an interesting one: ";
factUS.HelpMessage = "You can say tell me a space fact, ask me for the travel time between two planets," +
"the weather on a planet, or, ask me to tell a joke, or, you can say exit...What can I help you with ?";
factUS.HelpReprompt = "What can I help you with?";
factUS.StopMessage = "Goodbye!";
factUS.LaunchMessage = "Welcome to Spacey. I know facts about space, how long it takes to travel between " +
"two planets, the weather when you get there, and I even know a joke. What would you like to know?";
factUS.LaunchMessageReprompt = "Try asking me to tell you something about space.";
factUS.AskMessage = " what else would you like to know?";
factUS.Facts.Add("A year on Mercury is just 88 days long.");
factUS.Facts.Add("Despite being farther from the Sun, Venus experiences higher temperatures than Mercury.");
factUS.Facts.Add("Venus rotates counter-clockwise, possibly because of a collision in the past with an asteroid.");
factUS.Facts.Add("On Mars, the Sun appears about half the size as it does on Earth.");
factUS.Facts.Add("Earth is the only planet not named after a god.");
factUS.Facts.Add("Jupiter has the shortest day of all the planets.");
factUS.Facts.Add("The Milky Way galaxy will collide with the Andromeda Galaxy in about 5 billion years.");
factUS.Facts.Add("The Sun contains 99.86% of the mass in the Solar System.");
factUS.Facts.Add("The Sun is an almost perfect sphere.");
factUS.Facts.Add("A total solar eclipse can happen once every 1 to 2 years. This makes them a rare event.");
factUS.Facts.Add("Saturn radiates two and a half times more energy into space than it receives from the sun.");
factUS.Facts.Add("The temperature inside the Sun can reach 15 million degrees Celsius.");
factUS.Facts.Add("The Moon is moving approximately 3.8 cm away from our planet every year.");
factUS.Jokes.Add("What is a spaceman’s favorite chocolate? <break time=\"1s\"/>A marsbar!");
factUS.Jokes.Add("What kind of music do planets sing? <break time=\"1s\"/>Neptunes!'");
factUS.Jokes.Add("What do aliens on the metric system say? <break time=\"1s\"/>Take me to your liter.");
factUS.Jokes.Add("Why did the people not like the restaurant on the moon? <break time=\"1s\"/>Because there was no atmosphere.");
factUS.Jokes.Add("I’m reading a book about anti-gravity. <break time=\"1s\"/>It’s impossible to put down!");
factUS.Jokes.Add("How many ears does Captain Kirk have? <break time=\"1s\"/>Three. A left ear, a right ear, and a final frontier!");
factUS.Jokes.Add("What did Mars say to Saturn? <break time=\"1s\"/>Give me a ring sometime!'");
factUS.Vehicles.Add("car", new Vehicle("65", "in a car"));
factUS.Vehicles.Add("jet", new Vehicle("500", "in a jetliner"));
factUS.Vehicles.Add("concorde", new Vehicle("1350", "in a Concorde"));
factUS.Vehicles.Add("rocket", new Vehicle("11250", "by rocket"));
factUS.Vehicles.Add("light", new Vehicle("670616629", "at the speed of light"));
factUS.Planets.Add("mercury", new Planet("36", "high of 840 and low of minus 275 fahrenheit. Nothing but sun.", "Mercury"));
factUS.Planets.Add("venus", new Planet("67.2", "high and low of 870 fahrenheit. Expect thick cloud cover <break time=\"1s\"/> forever.", "Venus"));
factUS.Planets.Add("earth", new Planet("93", "high of 136 and low of minus 129 fahrenheit. Anything can happen on this planet.", "Earth"));
factUS.Planets.Add("mars", new Planet("141.6", "high of 70 and low of minus 195 fahrenheit. Sunny with a chance of sandstorms later in the day.", "Mars"));
factUS.Planets.Add("jupiter", new Planet("483.6", "high of minus 148 and low of minus 234 fahrenheit. Storms are highly likely, bringing heavy rain and high winds.", "Jupiter"));
factUS.Planets.Add("saturn", new Planet("886.7", "high of 134 and low of minus 288 fahrenheit. Cloudy with a chance of super storm.", "Saturn"));
factUS.Planets.Add("uranus", new Planet("1784", "high and low of minus 357 fahrenheit. Cloudy with a chance of storms.", "Uranus"));
factUS.Planets.Add("neptune", new Planet("2794.4", "high of minus 328 and low of minus 360 fahrenheit. Extreme wind and a change of storms.", "Neptune"));
factUS.Planets.Add("pluto", new Planet("3674.5", "high of minus 387 and low of minus 396 fahrenheit. Snow is expected.", "Pluto"));
facts.Add(factUS);
FactData factGB = new FactData("en-GB");
factGB.SkillName = "Spacey";
factGB.GetFactMessage = "Here's an interesting one: ";
factGB.HelpMessage = "You can say tell me a space fact, ask me for the travel time between two planets," +
"the weather on a planet, or, ask me to tell a joke, or, you can say exit...What can I help you with ?";
factGB.HelpReprompt = "What can I help you with?";
factGB.StopMessage = "Goodbye!";
factGB.LaunchMessage = "Welcome to Spacey. I know facts about space, how long it takes to travel between two planets, " +
"their weather, and I even know a joke. What would you like to know?";
factGB.LaunchMessageReprompt = "Try asking me to tell you something about space.";
factGB.AskMessage = " what else would you like to know?";
factGB.Facts.Add("A year on Mercury is just 88 days long.");
factGB.Facts.Add("Despite being farther from the Sun, Venus experiences higher temperatures than Mercury.");
factGB.Facts.Add("Venus rotates counter-clockwise, possibly because of a collision in the past with an asteroid.");
factGB.Facts.Add("On Mars, the Sun appears about half the size as it does on Earth.");
factGB.Facts.Add("Earth is the only planet not named after a god.");
factGB.Facts.Add("Jupiter has the shortest day of all the planets.");
factGB.Facts.Add("The Milky Way galaxy will collide with the Andromeda Galaxy in about 5 billion years.");
factGB.Facts.Add("The Sun contains 99.86% of the mass in the Solar System.");
factGB.Facts.Add("The Sun is an almost perfect sphere.");
factGB.Facts.Add("A total solar eclipse can happen once every 1 to 2 years. This makes them a rare event.");
factGB.Facts.Add("Saturn radiates two and a half times more energy into space than it receives from the sun.");
factGB.Facts.Add("The temperature inside the Sun can reach 15 million degrees Celsius.");
factGB.Facts.Add("The Moon is moving approximately 3.8 cm away from our planet every year.");
factGB.Jokes.Add("What is a spaceman’s favorite chocolate? <break time=\"1s\"/>A marsbar!");
factGB.Jokes.Add("What kind of music do planets sing? <break time=\"1s\"/>Neptunes!'");
factGB.Jokes.Add("What do aliens on the metric system say? <break time=\"1s\"/>Take me to your liter.");
factGB.Jokes.Add("Why did the people not like the restaurant on the moon? <break time=\"1s\"/>Because there was no atmosphere.");
factGB.Jokes.Add("I’m reading a book about anti-gravity. <break time=\"1s\"/>It’s impossible to put down!");
factGB.Jokes.Add("How many ears does Captain Kirk have? <break time=\"1s\"/>Three. A left ear, a right ear, and a final frontier!");
factGB.Jokes.Add("What did Mars say to Saturn? <break time=\"1s\"/>Give me a ring sometime!'");
factGB.Vehicles.Add("car", new Vehicle("65", "in a car"));
factGB.Vehicles.Add("jet", new Vehicle("500", "in a jetliner"));
factGB.Vehicles.Add("concorde", new Vehicle("1350", "in a Concorde"));
factGB.Vehicles.Add("rocket", new Vehicle("11250", "by rocket"));
factGB.Vehicles.Add("light", new Vehicle("670616629", "at the speed of light"));
factGB.Planets.Add("mercury", new Planet("36", "high of 840 and low of minus 275 fahrenheit. Nothing but sun.", "Mercury"));
factGB.Planets.Add("venus", new Planet("67.2", "high and low of 870 fahrenheit. Expect thick cloud cover <break time=\"1s\"/> forever.", "Venus"));
factGB.Planets.Add("earth", new Planet("93", "high of 136 and low of minus 129 fahrenheit. Anything can happen on this planet.", "Earth"));
factGB.Planets.Add("mars", new Planet("141.6", "high of 70 and low of minus 195 fahrenheit. Sunny with a chance of sandstorms later in the day.", "Mars"));
factGB.Planets.Add("jupiter", new Planet("483.6", "high of minus 148 and low of minus 234 fahrenheit. Storms are highly likely, bringing heavy rain and high winds.", "Jupiter"));
factGB.Planets.Add("saturn", new Planet("886.7", "high of 134 and low of minus 288 fahrenheit. Cloudy with a chance of super storm.", "Saturn"));
factGB.Planets.Add("uranus", new Planet("1784", "high and low of minus 357 fahrenheit. Cloudy with a chance of storms.", "Uranus"));
factGB.Planets.Add("neptune", new Planet("2794.4", "high of minus 328 and low of minus 360 fahrenheit. Extreme wind and a change of storms.", "Neptune"));
factGB.Planets.Add("pluto", new Planet("3674.5", "high of minus 387 and low of minus 396 fahrenheit. Snow is expected.", "Pluto"));
facts.Add(factGB);
return(facts);
}