public override string ToString()
{
var sb = new StringBuilder();
foreach (var item in this.cards)
{
sb.Append(CardExtensions.ToFriendlyString(item.Type).Replace("10", "T"));
switch (item.Suit)
{
case CardSuit.Club:
sb.Append('c');
break;
case CardSuit.Diamond:
sb.Append('d');
break;
case CardSuit.Heart:
sb.Append('h');
break;
case CardSuit.Spade:
sb.Append('s');
break;
default:
break;
}
}
return(sb.ToString());
}
public static T CreateDeck <T>(this ObservableCollection <T> deck, int index, string front, string back) where T : Card
{
if (deck == null)
{
throw new ArgumentNullException();
}
var card = CardExtensions.CreateCard <T>(index, front, back);
deck.Add(card);
return(card);
}
private SearchGraphDialog() : base(Id)
{
Dialogs.Add(Id, new WaterfallStep[]
{
async(dc, args, next) =>
{
var stateWrapper = new SearchGraphDialogStateWrapper(dc.ActiveDialog.State)
{
Booking = (BookingRequest)args["bookingRequest"]
};
var bookingEnquiry = (BookingRequest)args["bookingRequest"];
var rooms = bookingEnquiry.Room == "No preference" ? (from room in bookingEnquiry.AvailableRooms select room.UserPrincipalName) : new[] { bookingEnquiry.AvailableRooms.FirstOrDefault(x => x.DisplayName == bookingEnquiry.Room).UserPrincipalName };
// 15. query Office 365 Graph for availability
var meetings = await MicrosoftGraphExtensions.GetMicrosoftGraphFindMeeting(
dc.Context.Services.Get <ConversationAuthToken>(AzureAdAuthMiddleware.AUTH_TOKEN_KEY).AccessToken,
bookingEnquiry.Start.Value,
bookingEnquiry.Start.Value + XmlConvert.ToTimeSpan(bookingEnquiry.MeetingDuration),
bookingEnquiry.MeetingDuration,
rooms.ToArray());
var bookingChoices = new List <(string, object)>();
foreach (var suggestion in meetings.MeetingTimeSuggestions)
{
foreach (var location in suggestion.Locations)
{
var display = $"{bookingEnquiry.AvailableRooms.FirstOrDefault(x => x.UserPrincipalName.ToLower() == location.LocationEmailAddress.ToLower()).DisplayName}: {DateTime.Parse(suggestion.MeetingTimeSlot.Start.DateTime).DayOfWeek} {DateTime.Parse(suggestion.MeetingTimeSlot.Start.DateTime).ToString("HH:mm")} - {DateTime.Parse(suggestion.MeetingTimeSlot.End.DateTime).ToString("HH:mm")}";
var value = new { start = DateTime.Parse(suggestion.MeetingTimeSlot.Start.DateTime), end = DateTime.Parse(suggestion.MeetingTimeSlot.End.DateTime), roomEmail = location.LocationEmailAddress };
bookingChoices.Add((display, JsonConvert.SerializeObject(value)));
}
}
if (bookingChoices.Count == 0)
{
await dc.Context.SendActivity(dc.Context.Activity.CreateReply("Couldn't find any availability for that timeslot. A future improvement might be to widen the search by location or timeslots"));
dc.EndAll();
}
else
{
// 16. Present the choices back to the user as an adaptive card (see adaptivecards.io)
var activity = dc.Context.Activity.CreateReply();
activity.AddAdaptiveCardChoiceForm(bookingChoices.ToArray());
await dc.Context.SendActivity(activity);
}
},
async(dc, args, next) =>
{
if (args["Activity"] is Activity activity && activity.Value != null && ((dynamic)activity.Value).chosenRoom is JValue chosenRoom)
{
dynamic requestedBooking = JsonConvert.DeserializeObject <ExpandoObject>((string)chosenRoom.Value);
// 17. Finally book the meeting
var meetingWebLink = await MicrosoftGraphExtensions.BookMicrosoftGraphMeeting(dc.Context.Services.Get <ConversationAuthToken>(AzureAdAuthMiddleware.AUTH_TOKEN_KEY).AccessToken,
"Booked meeting", requestedBooking.roomEmail, requestedBooking.start, requestedBooking.end);
var confirmation = activity.CreateReply();
// 18. And send back a confirmation card
CardExtensions.AddAdaptiveCardRoomConfirmationAttachment(confirmation, requestedBooking.roomEmail, $"{requestedBooking.start.DayOfWeek} {requestedBooking.start.ToString("HH:mm")}", $"{requestedBooking.start.DayOfWeek} {requestedBooking.end.ToString("HH:mm")}", meetingWebLink);
await dc.Context.SendActivity(confirmation);
await dc.End();
}
