/// <summary>
/// <see cref="MyEvents.Api.Client.ISessionService"/>
/// </summary>
/// <param name="session"><see cref="MyEvents.Api.Client.ISessionService"/></param>
/// <param name="callback"><see cref="MyEvents.Api.Client.ISessionService"/></param>
/// <returns><see cref="MyEvents.Api.Client.ISessionService"/></returns>
public IAsyncResult AddSessionAsync(Session session, Action<int> callback)
{
string url = String.Format(CultureInfo.InvariantCulture
, "{0}api/sessions", _urlPrefix);
return base.DoPost(url, session, callback);
}
/// <summary>
/// Convert room to event
/// </summary>
/// <param name="value"></param>
/// <param name="targetType"></param>
/// <param name="parameter"></param>
/// <param name="culture"></param>
/// <returns></returns>
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
ViewModelLocator loc = (ViewModelLocator)App.Current.Resources["Locator"];
if (value != null && loc != null)
{
string roomNumber = value.ToString().ToLowerInvariant().Replace("room ", "");
int number = 0;
int.TryParse(roomNumber, out number);
if (number != 0)
{
ObservableCollection<Session> Sessions = new ObservableCollection<Session>();
for (DateTime i = loc.EventSchedule.Event.StartTime; i < loc.EventSchedule.Event.EndTime; i = i.AddHours(1))
{
Session session = loc.EventSchedule.Event.Sessions.Where(s => s.RoomNumber == number && s.StartTime >= i && s.StartTime < i.AddHours(1)).FirstOrDefault();
if (session == null)
{
session = new Session() { Duration = 0, RoomNumber = number, StartTime = loc.EventSchedule.Event.StartTime };
}
Sessions.Add(session);
}
return Sessions;
}
}
return new ObservableCollection<Session>();
}
private object Convert(ViewModelLocator locator, int number, object parameter)
{
var eventDetailViewModel = locator.EventDetail as EventDetailViewModel;
if (parameter != null && parameter.ToString() == "NoNulls")
{
return eventDetailViewModel.Event.Sessions.Where(s => s.RoomNumber == number);
}
ObservableCollection<Session> Sessions = new ObservableCollection<Session>();
for (DateTime i = eventDetailViewModel.Event.StartTime; i < eventDetailViewModel.Event.EndTime; i = i.AddHours(1))
{
Session session = eventDetailViewModel.Event.Sessions.Where(s => s.RoomNumber == number && s.StartTime >= i && s.StartTime < i.AddHours(1)).FirstOrDefault();
if (session == null)
{
session = new Session() { Duration = 0, RoomNumber = number, StartTime = eventDetailViewModel.Event.StartTime };
}
Sessions.Add(session);
}
return Sessions;
}
private void ManageMaterialsExecute(Session selectedSession)
{
_navService.NavigateToUploadMaterials(selectedSession);
}
private void EditSessionExecute(Session selectedSession)
{
_navService.NavigateToEditSessionDetail(selectedSession);
}
private void DeleteSessionExecute(Session selectedSession)
{
_selectedSession = selectedSession;
MessageText = LanguageResources.Dialog_delete_session;
ShowConfirmation = true;
}
/// <summary>
/// <see cref="MyEvents.Api.Client.ISessionService"/>
/// </summary>
/// <param name="session"><see cref="MyEvents.Api.Client.ISessionService"/></param>
/// <param name="callback"><see cref="MyEvents.Api.Client.ISessionService"/></param>
/// <returns><see cref="MyEvents.Api.Client.ISessionService"/></returns>
public IAsyncResult UpdateSessionAsync(Session session, Action<HttpStatusCode> callback)
{
string url = String.Format(CultureInfo.InvariantCulture
, "{0}api/sessions", _urlPrefix);
return base.DoPut(url, session, callback);
}
/// <summary>
/// Constructor of the VEidSessionDetails view with parameter
/// </summary>
/// <param name="sessionToEdit"></param>
public VEditSessionDetails(Session sessionToEdit)
{
InitializeComponent();
(this.DataContext as EditSessionDetailsViewModel).CurrentSession = sessionToEdit;
}
/// <summary>
/// Constructor with the session to wich the materials are going to be uploaded
/// </summary>
/// <param name="selectedSession"></param>
public VMaterialUpload(Session selectedSession)
{
InitializeComponent();
this.selectedSession = selectedSession;
(this.DataContext as UploadMaterialViewModel).CurrentSession = selectedSession;
}
/// <summary>
/// Navigate from event details page to session details.
/// </summary>
public void NavigateToSessionDetails(Session session)
{
App.RootFrame.Navigate(typeof(VSessionDetail), session);
}
/// <summary>
/// Navigate to event details in read only mode
/// </summary>
/// <param name="selectedSession"></param>
public void NavigateToEventDetailsReadOnly(Session selectedSession)
{
NavigationController.Instance.NavigateTo(new VEditSessionDetailsReadOnly(selectedSession));
}
/// <summary>
/// Navigate to a session detail for edition
/// </summary>
/// <param name="selectedSession"></param>
public void NavigateToEditSessionDetail(Session selectedSession)
{
NavigationController.Instance.NavigateTo(new VEditSessionDetails(selectedSession));
}
/// <summary>
/// Navigate to upload materials for the session view
/// </summary>
/// <param name="selectedSession"></param>
public void NavigateToUploadMaterials(Session selectedSession)
{
NavigationController.Instance.NavigateTo(new VMaterialUpload(selectedSession));
}
/// <summary>
/// When selecting an event, navigate to event details.
/// </summary>
public void NavigateToSessionDetailsCommandExecute(Session session)
{
_navService.NavigateToSessionDetails(session);
}
public void SetToPinCommandExecute(Session session)
{
if (session != SelectedSession)
{
SelectedSession = session;
}
else
{
SelectedSession = null;
}
}
/// <summary>
/// Initialize data.
/// </summary>
/// <param name="session"></param>
public void InitializeData(Session session)
{
_myEventsService.CommentService.GetAllCommentsAsync(session.SessionId, (commentsResult) =>
{
_getCommentCompleted = false;
if (commentsResult != null)
{
App.RootFrame.Dispatcher.RunAsync(CoreDispatcherPriority.High, new DispatchedHandler(() =>
{
_session = session;
_session.Comments = new ObservableCollection<Comment>(commentsResult);
RaisePropertyChanged(() => Session);
RaisePropertyChanged(() => CommentCount);
_getCommentCompleted = true;
RaisePropertyChanged(() => IsLoading);
})).AsTask().Wait();
}
});
_myEventsService.RegisteredUserService.GetAllRegisteredUsersBySessionIdAsync(session.SessionId, (attendeeResult) =>
{
_getUsersCompleted = false;
if (attendeeResult != null)
{
App.RootFrame.Dispatcher.RunAsync(CoreDispatcherPriority.High, new DispatchedHandler(() =>
{
var sessionUserDetails = attendeeResult.Select(q =>
new SessionUserDetailsViewModel
{
Name = q.Name,
Bio = q.Bio,
Photo = string.Format("https://graph.facebook.com/{0}/picture", q.FacebookId),
Score = q.SessionRegisteredUsers.First(s => s.SessionId == session.SessionId).Score,
Rated = q.SessionRegisteredUsers.First(s=> s.SessionId == session.SessionId).Rated
}).ToList();
_attendees = new ObservableCollection<SessionUserDetailsViewModel>(sessionUserDetails);
RaisePropertyChanged(() => Attendees);
RaisePropertyChanged(() => AttendeeCount);
RaisePropertyChanged(() => SubmittedVotes);
RaisePropertyChanged(() => PendingVotes);
_getUsersCompleted = true;
RaisePropertyChanged(() => IsLoading);
})).AsTask().Wait();
}
});
}
