private static void OutputCurrentLayers(WeatherSettings priorConversation, List <string> responseText)
{
responseText.Add("The following layers will be rendered from bottom to top:");
foreach (RadarLayerType layer in priorConversation.LayerStack.RadarLayers)
{
responseText.Add($" {RadarLayerTypeNames.GetFriendlyName(layer)}");
}
}
protected override async Task <ConversationResponse <WeatherSettings> > ContinueConversationAsync(IStore blobStore, ActivityRequest request, WeatherSettings priorConversation)
{
if (request.SanitizedText.Contains("quit"))
{
priorConversation = null; // Reset the game state
}
string input = request.SanitizedText.ToLower();
List <string> responseText = new List <string>();
List <AttachmentResponse> attachments = new List <AttachmentResponse>();
if (input.Contains("weather"))
{
input = input.Replace("weather", string.Empty).Trim();
if (!string.IsNullOrWhiteSpace(input))
{
// The rest of the input is the location, so update our geo-coordinate
try
{
GeoCoordinate coordinate = await this.locationFinder.GetLocationAsync(input).ConfigureAwait(false);
Station closestStation = StationLocator.FindClosestStation(coordinate);
string distanceToStation = $", {(int)(closestStation.Location.GetDistanceTo(coordinate) / 10.0) / 100.0} km away.";
if (closestStation.Callsign != priorConversation.Station)
{
responseText.Add($"Using {closestStation.Callsign} near {closestStation.City}{distanceToStation}");
priorConversation.Station = closestStation.Callsign;
}
else
{
responseText.Add($"{closestStation.Callsign}, the currently-selected station, is still the closest NOAA station{distanceToStation}");
}
}
catch (Exception ex)
{
responseText.Add(ex.Message + ": " + ex.StackTrace);
}
}
// Actually get the weather.
AttachmentResponse radarImage =
await LayerRetriever.GetRadarImageAsync(priorConversation, blobStore, "weather-images", TimeSpan.FromDays(3 * 30)).ConfigureAwait(false);
attachments.Add(radarImage);
}
else if (input.Contains("layers") || input.Contains("layer"))
{
input = input.Replace("layers", string.Empty).Replace("layer", string.Empty).Trim();
if (input.Contains("add"))
{
input = input.Replace("add", string.Empty).Trim();
RadarLayerType layer = RadarLayerTypeNames.GetLayer(input);
if (layer == RadarLayerType.Unknown)
{
responseText.Add($"Unknown layer '{input}'");
OutputValidLayers(responseText);
}
else
{
string response = priorConversation.LayerStack.AddLayer(layer);
if (!string.IsNullOrEmpty(response))
{
responseText.Add(response);
}
OutputCurrentLayers(priorConversation, responseText);
}
}
else if (input.Contains("remove"))
{
input = input.Replace("remove", string.Empty).Trim();
RadarLayerType layer = RadarLayerTypeNames.GetLayer(input);
if (layer == RadarLayerType.Unknown)
{
responseText.Add($"Unknown layer '{input}'");
OutputValidLayers(responseText);
}
else
{
string response = priorConversation.LayerStack.RemoveLayer(layer);
if (!string.IsNullOrEmpty(response))
{
responseText.Add(response);
}
OutputCurrentLayers(priorConversation, responseText);
}
}
else if (input.Contains("promote"))
{
input = input.Replace("promote", string.Empty).Trim();
RadarLayerType layer = RadarLayerTypeNames.GetLayer(input);
if (layer == RadarLayerType.Unknown)
{
responseText.Add($"Unknown layer '{input}'");
OutputValidLayers(responseText);
}
else
{
string response = priorConversation.LayerStack.PromoteLayer(layer);
if (!string.IsNullOrEmpty(response))
{
responseText.Add(response);
}
OutputCurrentLayers(priorConversation, responseText);
}
}
else if (input.Contains("demote"))
{
input = input.Replace("demote", string.Empty).Trim();
RadarLayerType layer = RadarLayerTypeNames.GetLayer(input);
if (layer == RadarLayerType.Unknown)
{
responseText.Add($"Unknown layer '{input}'");
OutputValidLayers(responseText);
}
else
{
string response = priorConversation.LayerStack.DemoteLayer(layer);
if (!string.IsNullOrEmpty(response))
{
responseText.Add(response);
}
OutputCurrentLayers(priorConversation, responseText);
}
}
else
{
responseText.Add("Valid layer commands are 'add', 'remove', 'promote', or 'demote'");
OutputValidLayers(responseText);
OutputCurrentLayers(priorConversation, responseText);
}
}
else
{
responseText.Add("Unknown command!");
responseText.Add(this.GetHelpText());
}
return(new ConversationResponse <WeatherSettings>(priorConversation, new ActivityResponse(string.Join("\r\n\r\n", responseText), attachments)));
}
private void OutputValidLayers(List <string> layers)
{
layers.Add("The following layers are valid layers:");
layers.Add($" {RadarLayerTypeNames.GetAllLayerNames()}");
}
