public ReadAppointmentViewModel(CustomAppointment appointment, ICollection <CustomAppointment> appointments)
{
this.Appointment = appointment;
this.appointments = appointments;
this.CancelCommand = new Command(this.GoBack);
this.EditCommand = new Command(this.Edit);
this.DeleteCommand = new Command(this.Delete);
}
public void NavigateToReadAppointmentPage(CustomAppointment appointment)
{
var readAppointmentViewModel = new ReadAppointmentViewModel(appointment, this.Appointments);
var contentPage = new ContentPage()
{
Content = new ReadAppointmentView()
{
BindingContext = readAppointmentViewModel
}
};
NavigationPage.SetHasNavigationBar(contentPage, false);
Application.Current.MainPage.Navigation.PushAsync(contentPage);
}
private void Add()
{
if (string.IsNullOrWhiteSpace(this.AppointmentTitle))
{
return;
}
var newAppointment = new CustomAppointment
{
StartDate = this.StartDate,
EndDate = this.EndDate,
Title = this.AppointmentTitle,
Color = this.Color,
IsAllDay = this.IsAllDay
};
this.appointments.Add(newAppointment);
this.GoBack();
}
public EditAppointmentViewModel(CustomAppointment appointment, ICollection <CustomAppointment> appointments)
{
this.appointments = appointments;
this.AppointmentTitle = appointment.Title;
this.EndDate = appointment.EndDate;
this.StartDate = appointment.StartDate;
this.EndTime = appointment.EndDate.TimeOfDay;
this.StartTime = appointment.StartDate.TimeOfDay;
this.Color = appointment.Color;
this.IsAllDay = appointment.IsAllDay;
this.appointmentId = appointment.Id;
this.AppointmentColors = AppointmentsGenerator.AppointmentColors;
this.CancelCommand = new Command(this.GoBack);
this.EditCommand = new Command(this.Edit);
this.PropertyChanged += HandlePropertyChanged;
}