public CreateCategoriesListDialog(string dialogId, IEnumerable <WaterfallStep> steps = null)
: base(dialogId, steps)
{
AddStep(async(stepContext, cancellationToken) =>
{
var promptOptions = new PromptOptions
{
Prompt = MessageFactory.Text("Give me the list of categories separated by a space!")
};
return(await stepContext.PromptAsync("createCategoriesPrompt", promptOptions, cancellationToken));
});
AddStep(async(stepContext, cancellationToken) =>
{
if (!(stepContext.Result is string categories) || categories.Length == 0 || categories.Length > 1024)
{
await stepContext.Context
.SendActivityAsync(MessageFactory.Text("Wrong input! Try again."), cancellationToken);
return(await stepContext.BeginDialogAsync(Id));
}
await requestSender.SetCategoriesList(stepContext.Context.Activity.ChannelId, categories);
await stepContext.Context.SendActivityAsync(MessageFactory.Text("Done!"), cancellationToken);
return(await stepContext.BeginDialogAsync(MainFunctioningDialog.Id));
});
}