public ClassFeeBussiness(BlockClassManagement block, RegularClassManagement regular, TraineeInfo trainee, PaymentInfo dal)
{
ClassSelecter = new ClassSelecterBussiness(regular, block, new RegularTraineeBussiness(trainee), new BlockTraineeBussiness(trainee), true);
CountPayment = new PaymentInCountBussiness();
_dal = dal;
ClassSelecter.ClassTypeChangedEvent += CountPayment.OnClassTypeChanged;
ClassSelecter.SelectedClassChangedEvent += CountPayment.OnClassModelChanged;
}
public EditNameCallingBussiness(NameCallingBussiness calling, BlockClassManagement block, RegularClassManagement regular, ClassSelecterBussiness classSelecter,
TraineeManagementBussiness trainees)
{
Calling = calling;
ClassSelecter = classSelecter;
_block = block;
_regular = regular;
_trainees = trainees;
}
public NameCallingMangementBussiness(BlockClassManagement block, RegularClassManagement regular, TraineeInfo trainee, TraineeManagementBussiness trainees)
{
RegularTrainee = new RegularTraineeBussiness(trainee);
BlockTrainee = new BlockTraineeBussiness(trainee);
NameCalling = new NameCallingBussiness();
ClassSelecter = new ClassSelecterBussiness(regular, block, RegularTrainee, BlockTrainee);
EditCalling = new EditNameCallingBussiness(NameCalling, block, regular,
new ClassSelecterBussiness(regular, block, new RegularTraineeBussiness(trainee), new BlockTraineeBussiness(trainee)),
trainees);
}
public NameCallingViewModel(NameCallingBussiness nameCalling, ClassSelecterBussiness classSelecter, bool isInput = true)
{
_nameCalling = nameCalling;
_calling = new NameCallingModel();
ClassCount = -1;
CallingNames = new NameCallingListViewModel();
ClassSeleter = new ClassSelecterViewModel(classSelecter, true, false);
ClassSeleter.TraineesChangedEvent += CallingNames.OnLoadTrainees;
VisInput = isInput ? Visibility.Visible : Visibility.Collapsed;
VisEdit = isInput ? Visibility.Collapsed : Visibility.Visible;
_isInput = isInput;
}
public ClassSelecterViewModel(ClassSelecterBussiness bussiness, bool isTeacherShown, bool enableTraineeFunc = true)
{
_bussiness = bussiness;
ClassCollection = new ObservableCollection <string>();
TeacherCollection = new ObservableCollection <string>();
TraineeCollection = new ObservableCollection <string>();
TeacherManagementBussiness.Instance.Teachers.ForEach(t => TeacherCollection.Add(t.TeacherName));
TeacherManagementBussiness.Instance.TeacherChangedEvent += (operation, teacher, previousTeacher) =>
{
if (operation == OperationType.Update)
{
TeacherCollection.Remove(previousTeacher.TeacherName);
}
TeacherCollection.Add(teacher.TeacherName);
};
VisTeacher = isTeacherShown ? Visibility.Visible : Visibility.Collapsed;
VisTrainee = enableTraineeFunc ? Visibility.Visible : Visibility.Collapsed;
ClassType = -1;
_bussiness.ClassCollectionChangedEvent += classes =>
{
SelectedClass = string.Empty;
ClassCollection.Clear();
classes.ForEach(c => ClassCollection.Add(c.ClassName));
ClassComboWidth = (Common.ClassType)_bussiness.CurrentClassType == Common.ClassType.Regular ? 100 : 200;
};
_bussiness.TeacherChangedEvent += teacher => SelectedTeacher = teacher;
if (enableTraineeFunc)
{
_bussiness.TraineeCollectionChangedEvent += trainees =>
{
TraineeCollection.Clear();
if (trainees != null)
{
trainees.ForEach(t => TraineeCollection.Add(t.TraineeName));
_traineeCollection = trainees;
}
};
}
else
{
_bussiness.TraineeCollectionChangedEvent += trainees => TraineesChangedEvent?.Invoke(trainees.Where(t => t.State == 0).ToList());
}
}
