/// <summary>
/// Resumes after appointments dialog is completed
/// </summary>
/// <param name="context">The context object</param>
/// <param name="result">Return Task object</param>
/// <returns>Returns Task</returns>
private async Task ResumeAfterAppointmentsFormDialog(IDialogContext context, IAwaitable <AppointmentsQuery> result)
{
try
{
var searchQuery = await result;
var appointments = await this.GetAppointmentsAsync(searchQuery);
var appointmentsQueryFormDialog = FormDialog.FromForm(
this.BuildAppointmentsForm,
FormOptions.PromptInStart);
if (appointments.Count() == 0)
{
var nextAppointment = PortalHelper.GetNextAvailableAppointment(searchQuery.Date.AddDays(1));
if (nextAppointment != null)
{
this.dynamicPromptOption1 = nextAppointment.Date.ToShortDateString() + " " + nextAppointment.Date.ToShortTimeString();
this.dynamicPromptOption2 = "Some other date";
PromptDialog.Choice(context, this.ResumeAfterNextAppointment, new List <string>()
{
this.dynamicPromptOption1, this.dynamicPromptOption2
}, $"Oops! No appointment available on {searchQuery.Date.ToShortDateString()}.", "Sorry! I didn't get that. Try typing one of options listed above", 5);
}
else
{
await context.PostAsync("Please type another date.");
context.Call(appointmentsQueryFormDialog, this.ResumeAfterAppointmentsFormDialog);
}
}
else
{
// await context.PostAsync($"I found in total {Appointments.Count()} appoitments for your dates:");
var appDlg = new AppointmentsListDialog();
appDlg.Appointments = appointments.ToList();
context.Call(appDlg, this.ResumeAfterOptionDialog);
}
}
catch (FormCanceledException ex)
{
string reply;
if (ex.InnerException == null)
{
reply = "You have canceled the operation. Quitting from the AppointmentsDialog";
}
else
{
reply = $"Oops! Something went wrong :( Technical Details: {ex.InnerException.Message}";
}
await context.PostAsync(reply);
}
}
/// <summary>
/// Returns Next available appointment
/// </summary>
/// <param name="context">Dialog context object</param>
/// <param name="result"> Query Date string </param>
/// <returns>returns next appointment</returns>
private async Task ResumeAfterNextAppointment(IDialogContext context, IAwaitable <string> result)
{
string optionSelected = await result;
if (optionSelected == this.dynamicPromptOption1)
{
var confirmedAppointment = Convert.ToDateTime(optionSelected);
await context.PostAsync($"Great! You chose to book appointment on {confirmedAppointment.ToShortDateString()} at {confirmedAppointment.ToShortTimeString()}");
var appointListDialog = new AppointmentsListDialog();
appointListDialog.ShowConfirmationOptions(context);
}
else if (optionSelected == this.dynamicPromptOption2)
{
var appointmentsFormDialog = FormDialog.FromForm(this.BuildAppointmentsForm, FormOptions.PromptInStart);
context.Call(appointmentsFormDialog, this.ResumeAfterAppointmentsFormDialog);
}
}