private void AddPraticipantExecute(object parameter)
{
Participants.Add(PersonToParticipate);
Person foundPerson = AvailablePeople.FirstOrDefault(p => p.JMBG.Equals(PersonToParticipate.JMBG));
AvailablePeople.Remove(foundPerson);
}
private bool AddPraticipantCanExecute(object parameter)
{
Object[] arguments = parameter as Object[];
if (parameter == null || !(parameter is Object[] parameters) || !(parameters[0] is StatusBar))
{
return(false);
}
else if (EventToModify.ScheduledDateTimeBeging == null || EventToModify.ScheduledDateTimeEnd == null)
{
((StatusBar)arguments[0]).Visibility = Visibility.Collapsed;
return(false);
}
foreach (Person p in PersonProxy.GetAllPeople().Where(per => per.IsAvailableForEvent(EventToModify.ScheduledDateTimeBeging, EventToModify.ScheduledDateTimeEnd)))
{
if (!AvailablePeople.Contains(p, new PersonComparer()) && !Participants.Contains(p, new PersonComparer()))
{
AvailablePeople.Add(p);
}
}
foreach (Person p in EventToModify.Participants)
{
if (p.IsAvailableForEventExcludingOneSpecificEvent(EventToModify.ScheduledDateTimeBeging, EventToModify.ScheduledDateTimeEnd, EventToModify) &&
!AvailablePeople.Contains(p, new PersonComparer()) &&
!Participants.Contains(p, new PersonComparer()))
{
AvailablePeople.Add(p);
}
}
((StatusBar)arguments[0]).Visibility = Visibility.Visible;
if (((ListView)arguments[1]).SelectedItem == null)
{
return(false);
}
ListView AvailablePeopleList = (ListView)arguments[1];
PersonToParticipate = AvailablePeopleList.SelectedItem as Person;
if (PersonToParticipate.JMBG == null)
{
return(false);
}
return(true);
}