private async Task SendResults(IDialogContext context, DocumentSearchResult results)
{
var message = context.MakeMessage();
if (results.Results.Count == 0)
{
await context.PostAsync("There were no results found for \"" + searchText + "\".");
context.Done <object>(null);
}
else
{
SearchHitStyler searchHitStyler = new SearchHitStyler();
searchHitStyler.Apply(
ref message,
"Here are the results that I found:",
results.Results.Select(r => ResultMapper.ToSearchHit(r)).ToList().AsReadOnly());
await context.PostAsync(message);
context.Done <object>(null);
}
}
public async Task SendResultsAsync(ITurnContext context, DocumentSearchResult results)
{
IMessageActivity activity = context.Activity.CreateReply();
if (results.Results.Count == 0)
{
await SearchResponses.ReplyWithNoResults(context, facet);
}
else
{
SearchHitStyler searchHitStyler = new SearchHitStyler();
searchHitStyler.Apply(
ref activity,
"Here are the results that I found:",
results.Results.Select(r => ImageMapper.ToSearchHit(r)).ToList().AsReadOnly());
await context.SendActivity(activity);
}
}
private async Task SendResultsAsync(ITurnContext context, string searchText, DocumentSearchResult results)
{
IMessageActivity activity =
context.Activity.CreateReply();
if (!results.Results.Any())
{
await SearchResponses.ReplyWithNoResults(context, searchText);
}
else
{
SearchHitStyler searchHitStyler = new SearchHitStyler();
searchHitStyler.Apply(ref activity,
"Here are the results that i found",
results.Results.Select(r =>
ImageMapper.ToSearchHit(r)).ToList().AsReadOnly());
await context.SendActivityAsync(activity);
}
}
public async Task SendResultsAsync(ITurnContext context, string searchText, DocumentSearchResult results)
{
IMessageActivity activity = context.Activity.CreateReply();
// if the search returns no results
if (results.Results.Count == 0)
{
await SearchResponses.ReplyWithNoResults(context, searchText);
}
else // this means there was at least one hit for the search
{
// create the response with the result(s) and send to the user
SearchHitStyler searchHitStyler = new SearchHitStyler();
searchHitStyler.Apply(
ref activity,
"Here are the results that I found:",
results.Results.Select(r => ImageMapper.ToSearchHit(r)).ToList().AsReadOnly());
await context.SendActivityAsync(activity);
}
}
private async Task <DialogTurnResult> SearchAsync(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
//Here is the main event! This method will utilize Azure Search
//to find results that the user asked for.
var state = await _accessors.PictureState.GetAsync(stepContext.Context, () => new PictureState());
//We can find the user's search two ways:
// - As part of the state
// - As the result coming to this step from a previous (Prompt) dialog
//First, see if the query can be found on the "Search" property
//of the state. If not, apply this stepcontext's result (as a string)
//and update the conversation state
var q = state.Search;
if (string.IsNullOrWhiteSpace(q))
{
q = stepContext.Result as string;
state.Search = q;
await _accessors.ConversationState.SaveChangesAsync(stepContext.Context);
}
//Next, establish a client using the helper method.
//CTRL and click on this helper method to adjust for your service.
var client = CreateSearchIndexClient();
//Call SearchAsync on this client's Documents property
//to retrieve the search results
var searchResponse = await client.Documents.SearchAsync(q);
//If the response's results have a count of 0...
// - Either give a failure message
// - Or keep going and search on Bing
if (searchResponse.Results.Count == 0)
{
await SearchResponses.ReplyWithNoResults(stepContext.Context, q);
return(await stepContext.PromptAsync("bingPrompt", new PromptOptions
{
Prompt = MessageFactory.Text("Would you like to search on bing?")
}, cancellationToken));
}
else
{
//Otherwise, create a new activity to reply with
IMessageActivity activity = stepContext.Context.Activity.CreateReply();
//Use the provided SearchHitStyler() class to apply
//formatted results to the activity.
//You will want to map the search response Results to a
//list of SearchHit objects using the ImageMapper.ToSearchHit method
var styler = new SearchHitStyler();
var options = searchResponse.Results.Select(r => ImageMapper.ToSearchHit(r)).ToList().AsReadOnly();
styler.Apply(ref activity, "Here are the results:", options);
//Send the activity to the user
await stepContext.Context.SendActivityAsync(activity, cancellationToken);
}
//In any case, reset the search flags
//(be sure to save the conversation state!)
//and end the dialog. We are done! This dialog pops
//off of the stack and we are left with the main dialog.
state.IsSearching = false;
state.Search = string.Empty;
await _accessors.ConversationState.SaveChangesAsync(stepContext.Context);
return(await stepContext.EndDialogAsync());
}
