private async Task <DialogTurnResult> SelectCourse(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
string choice = (string)stepContext.Result;
UserDataCollection userProfile = await _userStateAccessor.GetAsync(stepContext.Context, () => new UserDataCollection());
string language = userProfile.language;
CourseList course = SaveConversationData.GetCourseByName(choice);
stepContext.Values["CurrentCourse"] = course;
if (course != null)
{
await DisplayFinalCourse(stepContext, course);
return(await stepContext.NextAsync());
}
else
{
AddDialog(new LuisDialog(userState));
return(await stepContext.ReplaceDialogAsync(nameof(LuisDialog)));
}
}
private async Task <DialogTurnResult> DisplayFinalCourse(WaterfallStepContext stepContext, CancellationToken cancellationToken)
{
string choice = (string)stepContext.Result;
string language = (string)stepContext.Values["SessionLang"];
if (String.IsNullOrEmpty(choice))
{
choice = (string)stepContext.Values["currentCourse"];
}
else
{
stepContext.Values["currentCourse"] = choice;
}
if (choice.ToLower() == "go back")
{
stepContext.ActiveDialog.State["stepIndex"] = (int)stepContext.ActiveDialog.State["stepIndex"] - 3;
return(await stepContext.NextAsync());
}
CourseList course = SaveConversationData.GetCourseByName(choice);
if (course == null)
{
return(await stepContext.ReplaceDialogAsync(nameof(LuisDialog)));
}
string courseInfo = "";
var options = MessageFactory.Text("");
if (language == "english")
{
await stepContext.Context.SendActivityAsync(MessageFactory.Text($"Good choice! This is what I know about the course {course.courseName}"));
if (course.selfPaced)
{
courseInfo += "This is a self-paced course, taking approximately " + course.approxDuration.ToString() + " hours\n\n";
}
else
{
courseInfo += "This is a scheduled-learning course, taking approximately " + course.approxDuration.ToString() + " hours\n\n";
}
if (course.accreditationOption)
{
courseInfo += "There is an option for accreditation available for this course, although a charge may apply\n\n";
}
else
{
courseInfo += "There is no option for accreditation available\n\n";
}
if (course.financialAid)
{
courseInfo += "Financial aid is available and can be applied for\n\n";
}
else
{
courseInfo += "There is no financial aid available\n\n";
}
courseInfo += "The course description is here:\n";
courseInfo += course.description;
await stepContext.Context.SendActivityAsync(courseInfo);
}
else
{
await stepContext.Context.SendActivityAsync(MessageFactory.Text(await Translate.Translator($"Good choice! This is what I know about the course {course.courseName}", "ar")));
courseInfo = "";
if (course.selfPaced)
{
courseInfo += await Translate.Translator("This is a self-paced course, taking approximately " + course.approxDuration.ToString() + " hours\n\n", "ar");
}
else
{
courseInfo += await Translate.Translator("This is a scheduled-learning course, taking approximately " + course.approxDuration.ToString() + " hours\n\n", "ar");
}
if (course.accreditationOption)
{
courseInfo += await Translate.Translator("There is an option for accreditation available for this course, although a charge may apply\n\n", "ar");
}
else
{
courseInfo += await Translate.Translator("There is no option for accreditation available\n\n", "ar");
}
if (course.financialAid)
{
courseInfo += await Translate.Translator("Financial aid is available and can be applied for\n\n", "ar");
}
else
{
courseInfo += await Translate.Translator("There is no financial aid available\n\n", "ar");
}
courseInfo += await Translate.Translator("The course description is here:\n", "ar");
courseInfo += course.description;
await stepContext.Context.SendActivityAsync(courseInfo);
options.Text = await Translate.Translator("Would you like to take this course?", "ar");
options.SuggestedActions = new SuggestedActions()
{
Actions = new List <CardAction>()
{
new CardAction()
{
Title = await Translate.Translator("Take Course", "ar"), Type = ActionTypes.ImBack, Value = await Translate.Translator("Take Course", "ar")
},
new CardAction()
{
Title = await Translate.Translator("Go Back", "ar"), Type = ActionTypes.ImBack, Value = await Translate.Translator("Go Back", "ar")
}
}
};
}
await stepContext.Context.SendActivityAsync(courseInfo);
options.Text = "Would you like to take this course?";
options.SuggestedActions = new SuggestedActions()
{
Actions = new List <CardAction>()
{
new CardAction()
{
Title = "Take Course", Type = ActionTypes.ImBack, Value = "Take Course"
},
new CardAction()
{
Title = "Go Back", Type = ActionTypes.ImBack, Value = "Go Back"
}
}
};
await stepContext.Context.SendActivityAsync(options);
return(await stepContext.EndDialogAsync());
}