private void DoShowNext()
{
var studentVote = StudentVotes.FirstOrDefault(c => c.Position.Id == CurrentPosition.Id);
if (studentVote != null)
{
studentVote.VotedStudent = SelectedCouncilMember?.Student;
StudentVotes.Remove(studentVote);
AddVote();
StudentVotes = StudentVotes.OrderBy(c => c.Position.Id).ToObservableCollection();
}
else
{
AddVote();
}
if (CouncilPositions.IndexOf(CurrentPosition) == CouncilPositions?.IndexOf(CouncilPositions.Last()))
{
DialogHost.CloseDialogCommand.Execute("Finish", null);
RaisePropertyChanged(() => VoteCommand);
}
else
{
NextPosition();
}
RaisePropertyChanged(() => NextOrFinish);
}
private void DoVote()
{
//await DialogHost.Show(new ElectionVoteView() {DataContext = this}, "RootDialog",
// delegate(object sender, DialogOpenedEventArgs args)
// {
// CurrentPosition = CouncilPositions.FirstOrDefault();
// CouncilMembersList = _context.CouncilMembers.AsNoTracking().Where(c => c.CouncilPosition.Id == CurrentPosition.Id)
// .ToList();
// },
// delegate(object sender, DialogClosingEventArgs args)
// {
// if (Equals(args.Parameter, false))
// {
// StudentVotes?.Clear();
// return;
// }
// if (Equals(args.Parameter, "Finish"))
// {
// args.Cancel();
// args.Session.UpdateContent(new OkMessageDialog(){DataContext = "OK FINISH"});
// }
// });
CurrentPosition = CouncilPositions.FirstOrDefault();
CouncilMembersList = _context.CouncilMembers.AsNoTracking().Where(c => c.CouncilPosition.Id == CurrentPosition.Id)
.ToList();
Messenger.Default.Send(new SetNavigation {
Content = new ElectionVoteView {
DataContext = new ElectionVoteViewModel(_context, CurrentStudent)
}
});
}
private void DoChangeVote()
{
IsNotFinish = true;
_isVoteChange = true;
_oldPosition = CurrentPosition;
CurrentPosition = CouncilPositions.FirstOrDefault(c => c.Id == SelectedVote.Position.Id);
}
public ElectionVoteViewModel(MorenoContext context, Student student)
{
_context = context;
CurrentStudent = student;
CouncilPositions = _context.CouncilPositions.ToList();
CurrentPosition = CouncilPositions.FirstOrDefault();
StudentVotes = new ObservableCollection <StudentVote>();
IsNotFinish = true;
}
private void DoShowNext()
{
if (StudentVotes != null)
{
var studentVote = StudentVotes.FirstOrDefault(c => c.Position.Id == CurrentPosition.Id);
if (studentVote != null)
{
studentVote.VotedStudent = SelectedCouncilMember?.Student;
StudentVotes.Remove(studentVote);
AddVote();
StudentVotes = StudentVotes.OrderBy(c => c.Position.Id).ToObservableCollection();
}
else
{
AddVote();
}
}
else
{
AddVote();
}
if (_changeOnly)
{
IsNotFinish = false;
}
if (_isVoteChange)
{
_isVoteChange = false;
CurrentPosition = _oldPosition;
RaisePropertyChanged(() => NextOrFinish);
return;
}
if (CouncilPositions.IndexOf(CurrentPosition) == CouncilPositions?.IndexOf(CouncilPositions.Last()))
{
IsNotFinish = false;
_changeOnly = true;
}
else
{
NextPosition();
}
RaisePropertyChanged(() => NextOrFinish);
}
private void PreviousPosition()
{
CurrentPosition = CouncilPositions.PreviousOf(CurrentPosition);
CouncilMembersList = _context.CouncilMembers.AsNoTracking().Where(c => c.CouncilPosition.Id == CurrentPosition.Id)
.ToList();
}
private void NextPosition()
{
CurrentPosition = CouncilPositions?.NextOf(CurrentPosition);
//CouncilMembersList = _context.CouncilMembers.AsNoTracking().Where(c => c.CouncilPosition.Id == CurrentPosition.Id)
// .ToList();
}