/// <summary>
/// This method gets called by the runtime. Use this method to add services to the container.
/// </summary>
/// <param name="services">The <see cref="IServiceCollection"/> specifies the contract for a collection of service descriptors.</param>
/// <seealso cref="IStatePropertyAccessor{T}"/>
/// <seealso cref="https://docs.microsoft.com/en-us/aspnet/web-api/overview/advanced/dependency-injection"/>
/// <seealso cref="https://docs.microsoft.com/en-us/azure/bot-service/bot-service-manage-channels?view=azure-bot-service-4.0"/>
public void ConfigureServices(IServiceCollection services)
{
services.AddBot <ChatBotBot>(options =>
{
var secretKey = Configuration.GetSection("botFileSecret")?.Value;
// Loads .bot configuration file and adds a singleton that your Bot can access through dependency injection.
var botConfig = BotConfiguration.Load(@".\ChatBot.bot", secretKey);
services.AddSingleton(sp => botConfig);
// Retrieve current endpoint.
var service = botConfig.Services.Where(s => s.Type == "endpoint" && s.Name == "development").FirstOrDefault();
if (!(service is EndpointService endpointService))
{
throw new InvalidOperationException($"The .bot file does not contain a development endpoint.");
}
options.CredentialProvider = new SimpleCredentialProvider(endpointService.AppId, endpointService.AppPassword);
// Catches any errors that occur during a conversation turn and logs them.
options.OnTurnError = async(context, exception) =>
{
await context.SendActivityAsync("Sorry, it looks like something went wrong.");
};
});
IStorage dataStore = new MemoryStorage();
var conversationState = new ConversationState(dataStore);
var userState = new UserState(dataStore);
services.AddSingleton <ChatDialogBotAccessors>(sp =>
{
// Create the custom state accessor.
// State accessors enable other components to read and write individual properties of state.
var accessors = new ChatDialogBotAccessors(conversationState, userState)
{
DialogStateAccessor = conversationState.CreateProperty <DialogState>("DialogState"),
UserProfileAccessor = userState.CreateProperty <IcMProfile>("UserProfile"),
};
return(accessors);
});
}
/// <summary>
/// Initializes a new instance of the <see cref="ComplexDialogBot"/> class.
/// </summary>
/// <param name="accessors">A class containing <see cref="IStatePropertyAccessor{T}"/> used to manage state.</param>
public ChatBotBot(ChatDialogBotAccessors accessors)
{
_accessors = accessors ?? throw new ArgumentNullException(nameof(accessors));
// Create a dialog set for the bot. It requires a DialogState accessor, with which
// to retrieve the dialog state from the turn context.
_dialogs = new DialogSet(accessors.DialogStateAccessor);
// Add the prompts we need to the dialog set.
_dialogs
.Add(new ChoicePrompt(IcMTypePrompt))
.Add(new ChoicePrompt(IcMSeverityPrompt))
.Add(new ChoicePrompt(IcMQueuePrompt));
// Add the dialogs we need to the dialog set.
_dialogs.Add(new WaterfallDialog(TopLevelDialog)
.AddStep(IcMTypeStepAsync)
.AddStep(IcMSeverityStepAsync)
.AddStep(IcMQueueTypeAsync)
.AddStep(AcknowledgementStepAsync));
}