public async Task DoCrea(DateTime start, DateTime fine)
{
var pageEditVM = new EventDetailEditVM
{
IsNew = true,
CalendarioVM = VM,
StartDate = start,
StartTime = start.TimeOfDay,
EndDate = fine,
EndTime = fine.TimeOfDay,
ObjAllEvents = VM.EventsObj
};
pageEditVM.UpdateVM();
await Navigation.PushAsync(new EventDetailViewEdit(pageEditVM));
}
public CalendarioPage(CalendarioPageVM vm)
{
VM = vm ?? new CalendarioPageVM();
VM.UIPage = this;
BindingContext = VM;
var calendar = new SfSchedule {
ShowAppointmentsInline = true,
ScheduleView = ScheduleView.WeekView
};
#region Customization
var headerStyle = new HeaderStyle();
//headerStyle.TextSize = 15;
//headerStyle.TextStyle
headerStyle.TextColor = Color.Black;
calendar.HeaderStyle = headerStyle;
#endregion
ScheduleAppointmentMapping dataMapping = new ScheduleAppointmentMapping();
dataMapping.SubjectMapping = nameof(GoogleEventVM.Title);
dataMapping.StartTimeMapping = nameof(GoogleEventVM.StartDate);
dataMapping.EndTimeMapping = nameof(GoogleEventVM.EndDate);
dataMapping.ColorMapping = nameof(GoogleEventVM.BackgroundColor);
calendar.AppointmentMapping = dataMapping;
calendar.ScheduleCellTapped += async(object sender, ScheduleTappedEventArgs args) =>
{
var data = args;
var fine = args.datetime.Add(TimeSpan.FromMinutes(calendar.TimeInterval));
var events = VM.GetEventsFromDateTime(args.datetime, TimeSpan.FromMinutes(calendar.TimeInterval));
if (events != null && events.Count > 0)
{
var IsNuovoEvento = false;
var stringaCrea = "Crea evento";
var eventiListaStringhe = events.Select(x => x.Name).ToList();
eventiListaStringhe.Add(stringaCrea);
var stringaScelta = await DisplayActionSheet("Quale evento?", "Nessuno", null, eventiListaStringhe.ToArray());
if (stringaScelta == stringaCrea)
{
IsNuovoEvento = true;
await DoCrea(args.datetime, fine);
return;
}
var eventoScelto = VM.EventsObj.FirstOrDefault(x => x.Name == stringaScelta);
if (eventoScelto != null)
{
if (App.VM.user != null)
{
//se è modificabile, aprilo in edit
var eventoInterno = VM.EventiInterniObj.FirstOrDefault(x => x.data.RelatedGoogleEventID == eventoScelto.ID);
if (IsNuovoEvento || (eventoInterno != null && eventoInterno.data.RelatedOwnerGuid == App.VM.user.Guid))
{
var pageEditVM = new EventDetailEditVM {
CalendarioVM = VM, ObjEvent = eventoScelto, ObjInternalEvent = eventoInterno,
ObjAllEvents = VM.EventsObj
};
pageEditVM.DownloadData(false).ContinueWith(delegate {
pageEditVM.UpdateVM();
});
await Navigation.PushAsync(new EventDetailViewEdit(pageEditVM));
}
else
{ //altrimenti, aprilo in read only
var pageViewVM = new EventDetailViewModel {
ObjEvent = eventoScelto
};
pageViewVM.DownloadData().ContinueWith(delegate
{
pageViewVM.UpdateVM();
});
await Navigation.PushAsync(new EventDetailView(pageViewVM));
}
}
else
{ //altrimenti, aprilo in read only
var pageViewVM = new EventDetailViewModel {
ObjEvent = eventoScelto
};
pageViewVM.UpdateVM(); //non c'è bisogno qui di fare il download data perchè già ho gli oggetti interi che sto passando
await Navigation.PushAsync(new EventDetailView(pageViewVM));
}
}
else
{
//se non ho scelto nessun evento torna indietro
return;
}
}
else if (events == null || events.Count == 0)
{
//se non ci sono già eventi in questa fascia oraria, permettine la creazione
await DoCrea(args.datetime, fine);
}
};
//var listaVacanze = new List<DateTime> { };
//listaVacanze.Add(DateTime.Now);
//calendar.BlackoutDates = listaVacanze;
calendar.SetBinding(SfSchedule.DataSourceProperty, new Binding(nameof(CalendarioPageVM.Items)));
var loadingText = new Label {
Text = "Caricamento in corso", HorizontalTextAlignment = TextAlignment.Center
};
loadingText.SetBinding(View.IsVisibleProperty, nameof(ViewModelBase.IsLoadingData));
var grid = new Grid {
RowDefinitions = new RowDefinitionCollection {
new RowDefinition {
Height = GridLength.Auto
},
new RowDefinition {
Height = GridLength.Star
},
}
};
grid.AddChild(loadingText, 0, 0);
grid.AddChild(calendar, 1, 0);
this.Content = grid;
}