// In this example we will be using a static constructor on the Controller as these objects
// should be singletons. Most likely a production application will be using one of the
// Dependency Injection systems from NuGet such as Autofac, Unity, Ninject etc.
static BotController()
{
_loggerFactory = new LoggerFactory();
// create the User and ConversationState objects (in this case, for testing, both based on the same memory store)
var storage = new MemoryStorage();
_conversationState = new ConversationState(storage);
_userState = new UserState(storage);
// create the BotAdapter we will be using
var credentialProvider = new ConfigurationCredentialProvider();
_adapter = new AdapterWithErrorHandler(credentialProvider, _loggerFactory.CreateLogger <BotFrameworkHttpAdapter>(), _conversationState);
// read the old style Web.Config settings and construct a new style dot net core IConfiguration object
var appsettings = ConfigurationManager.AppSettings.AllKeys.SelectMany(
ConfigurationManager.AppSettings.GetValues,
(k, v) => new KeyValuePair <string, string>(k, v));
var configuration = new ConfigurationBuilder()
.AddInMemoryCollection(appsettings)
.Build();
// LUIS recognizer and BookingDialog are used by the MainDialog
var bookingRecognizer = new FlightBookingRecognizer(configuration);
var bookingDialog = new BookingDialog();
// create the Dialog this bot will run - we need configuration because this Dialog will call LUIS
_dialog = new MainDialog(bookingRecognizer, bookingDialog, _loggerFactory.CreateLogger <MainDialog>());
}
public MainDialog(ILogger <MainDialog> logger, IRecognizer luisRecognizer, BookingDialog bookingDialog)
: base(nameof(MainDialog))
{
_logger = logger;
_luisRecognizer = luisRecognizer;
AddDialog(new TextPrompt(nameof(TextPrompt)));
// Add bookingDialog intents
AddDialog(bookingDialog);
// Create and add waterfall for main conversation loop
// NOTE: we use a different task step if LUIS is not configured.
WaterfallStep[] steps;
if (luisRecognizer == null)
{
steps = new WaterfallStep[]
{
PromptForTaskStepAsync,
InvokeTaskStepAsyncNoLuis,
ResumeMainLoopStepAsync,
};
}
else
{
// LUIS is configured
steps = new WaterfallStep[]
{
PromptForTaskStepAsync,
InvokeTaskStepAsync,
ResumeMainLoopStepAsync,
};
}
AddDialog(new WaterfallDialog(nameof(WaterfallDialog), steps));
// The initial child Dialog to run.
InitialDialogId = nameof(WaterfallDialog);
}
public DispatchBot(IBotServices botServices, BookingDialog bookingDialog, ILogger <DispatchBot> logger)
{
_logger = logger;
_botServices = botServices;
}
public MainDialog(ILogger <MainDialog> logger, BookingDialog bookingDialog)
: this(logger, null, bookingDialog)
{
}