private void CalculateAverages(EntryMarksViewModel entryMarks)
{
if (entryMarks.SelectedClass != null && entryMarks.SelectedClass.SelectedStudent != null)
{
foreach (EntryMarksSubjectViewModel marksSubject in entryMarks.SelectedClass.SelectedStudent.MarksSubjects)
{
double average = MarkModel.ReadPeriodSubjectAverage(entryMarks.SelectedPeriod, entryMarks.SelectedClass.SelectedStudent.Student, marksSubject.Subject);
marksSubject.Average = average != double.MinValue ? average.ToString("0.0") : "";
}
}
}
private void EntryMarks_SelectedClassChangedEvent()
{
EntryMarksViewModel entryMarks = (EntryMarksViewModel)DataContext;
if (entryMarks.SelectedClass != null && !entryMarks.SelectedClass.SelectedStudentChangedSet)
{
entryMarks.SelectedClass.SelectedStudentChangedEvent += SelectedClass_SelectedStudentChangedEvent;
entryMarks.SelectedClass.SelectedStudent = entryMarks.SelectedClass.Students.FirstOrDefault();
}
SelectedClass_SelectedStudentChangedEvent();
}
private void SelectedClass_SelectedStudentChangedEvent()
{
EntryMarksViewModel entryMarks = (EntryMarksViewModel)DataContext;
if (entryMarks.SelectedClass != null && entryMarks.SelectedClass.SelectedStudent != null && !entryMarks.SelectedClass.SelectedStudent.SelectedSubjectChangedSet)
{
entryMarks.SelectedClass.SelectedStudent.SelectedSubjectChangedEvent += SelectedStudent_SelectedSubjectChangedEvent;
entryMarks.SelectedClass.SelectedStudent.SelectedMarksSubject = entryMarks.SelectedClass.SelectedStudent.MarksSubjects.FirstOrDefault();
}
SelectedStudent_SelectedSubjectChangedEvent();
CalculateAverages((EntryMarksViewModel)DataContext);
}
public EntryMarks()
{
EntryMarksViewModel entryMarks = new EntryMarksViewModel();
DataContext = entryMarks;
InitializeComponent();
entryMarks.SelectedClassChangedEvent += EntryMarks_SelectedClassChangedEvent;
EntryMarks_SelectedClassChangedEvent();
SelectedClass_SelectedStudentChangedEvent();
SelectedStudent_SelectedSubjectChangedEvent();
Teacher.IsEnabled = MainViewModel.Instance.User.IsAdmin;
}
private void SelectedStudent_SelectedSubjectChangedEvent()
{
EntryMarksViewModel entryMarks = (EntryMarksViewModel)DataContext;
Marks1.Children.Clear();
Marks2.Children.Clear();
Marks4.Children.Clear();
if (entryMarks.SelectedClass != null)
{
TextBox textBox = null;
if (entryMarks.SelectedTeacher != null && entryMarks.SelectedClass.SelectedStudent != null && entryMarks.SelectedClass.SelectedStudent.SelectedMarksSubject != null)
{
foreach (MarkModel mark in MarkModel.Read(new List <int>()
{
entryMarks.SelectedClass.SelectedStudent.SelectedMarksSubject.Subject.Id
},
entryMarks.SelectedClass.SelectedStudent.Student.Id, entryMarks.SelectedTeacher.Id, entryMarks.SelectedClass.Class.Id, entryMarks.SelectedPeriod.Id, entryMarks.SelectedPeriod.Year))
{
textBox = new TextBox()
{
FontSize = 25, Margin = new Thickness(30, 0, 0, 0), Width = 40, Text = mark.Mark.ToString()
};
textBox.PreviewKeyDown += Mark_KeyDown;
textBox.TextChanged += Mark_TextChanged;
textBox.LostFocus += Mark_LostFocus;
switch (mark.Coefficient)
{
case 1:
Marks1.Children.Add(textBox);
break;
case 2:
Marks2.Children.Add(textBox);
break;
case 4:
Marks4.Children.Add(textBox);
break;
}
}
}
textBox = new TextBox()
{
FontSize = 25, Margin = new Thickness(30, 0, 0, 0), Width = 40, Text = ""
};
textBox.PreviewKeyDown += Mark_KeyDown;
textBox.TextChanged += Mark_TextChanged;
textBox.LostFocus += Mark_LostFocus;
Marks1.Children.Add(textBox);
textBox = new TextBox()
{
FontSize = 25, Margin = new Thickness(30, 0, 0, 0), Width = 40, Text = ""
};
textBox.PreviewKeyDown += Mark_KeyDown;
textBox.TextChanged += Mark_TextChanged;
textBox.LostFocus += Mark_LostFocus;
Marks2.Children.Add(textBox);
textBox = new TextBox()
{
FontSize = 25, Margin = new Thickness(30, 0, 0, 0), Width = 40, Text = ""
};
textBox.PreviewKeyDown += Mark_KeyDown;
textBox.TextChanged += Mark_TextChanged;
textBox.LostFocus += Mark_LostFocus;
Marks4.Children.Add(textBox);
}
}
private void SaveMarks(EntryMarksViewModel entryMarks)
{
MarkModel.Clear(new List <MarkModel>()
{
new MarkModel()
{
IdClass = entryMarks.SelectedClass.Class.Id,
IdPeriod = entryMarks.SelectedPeriod.Id,
IdStudent = entryMarks.SelectedClass.SelectedStudent.Student.Id,
IdSubject = entryMarks.SelectedClass.SelectedStudent.SelectedMarksSubject.Subject.Id,
IdTeacher = entryMarks.SelectedTeacher.Id,
}
}, entryMarks.SelectedPeriod.Year);
List <MarkModel> marks = new List <MarkModel>();
foreach (TextBox textBox in Marks1.Children)
{
if (!string.IsNullOrEmpty(textBox.Text))
{
marks.Add(new MarkModel()
{
Coefficient = 1,
IdClass = entryMarks.SelectedClass.Class.Id,
IdPeriod = entryMarks.SelectedPeriod.Id,
IdStudent = entryMarks.SelectedClass.SelectedStudent.Student.Id,
IdSubject = entryMarks.SelectedClass.SelectedStudent.SelectedMarksSubject.Subject.Id,
IdTeacher = entryMarks.SelectedTeacher.Id,
Mark = int.Parse(textBox.Text),
Year = entryMarks.SelectedPeriod.Year,
});
}
}
foreach (TextBox textBox in Marks2.Children)
{
if (!string.IsNullOrEmpty(textBox.Text))
{
marks.Add(new MarkModel()
{
Coefficient = 2,
IdClass = entryMarks.SelectedClass.Class.Id,
IdPeriod = entryMarks.SelectedPeriod.Id,
IdStudent = entryMarks.SelectedClass.SelectedStudent.Student.Id,
IdSubject = entryMarks.SelectedClass.SelectedStudent.SelectedMarksSubject.Subject.Id,
IdTeacher = entryMarks.SelectedTeacher.Id,
Mark = int.Parse(textBox.Text),
Year = entryMarks.SelectedPeriod.Year,
});
}
}
foreach (TextBox textBox in Marks4.Children)
{
if (!string.IsNullOrEmpty(textBox.Text))
{
marks.Add(new MarkModel()
{
Coefficient = 4,
IdClass = entryMarks.SelectedClass.Class.Id,
IdPeriod = entryMarks.SelectedPeriod.Id,
IdStudent = entryMarks.SelectedClass.SelectedStudent.Student.Id,
IdSubject = entryMarks.SelectedClass.SelectedStudent.SelectedMarksSubject.Subject.Id,
IdTeacher = entryMarks.SelectedTeacher.Id,
Mark = int.Parse(textBox.Text),
Year = entryMarks.SelectedPeriod.Year,
});
}
}
MarkModel.Save(marks, entryMarks.SelectedPeriod.Year);
}
private void Mark_KeyDown(object sender, KeyEventArgs e)
{
EntryMarksViewModel entryMarks = (EntryMarksViewModel)DataContext;
switch (e.Key)
{
case Key.Right:
{
TextBox textBox = (TextBox)sender;
StackPanel stackPanel = (StackPanel)textBox.Parent;
if (stackPanel.Children.Count > stackPanel.Children.IndexOf(textBox) + 1)
{
TextBox textBox2 = (TextBox)stackPanel.Children[stackPanel.Children.IndexOf(textBox) + 1];
textBox2.Focus();
}
else
{
if (!string.IsNullOrEmpty(textBox.Text))
{
TextBox textBox2 = new TextBox()
{
FontSize = 25, Margin = new Thickness(30, 0, 0, 0), Width = 40, Text = ""
};
textBox2.PreviewKeyDown += Mark_KeyDown;
textBox2.TextChanged += Mark_TextChanged;
textBox2.LostFocus += Mark_LostFocus;
stackPanel.Children.Add(textBox2);
textBox2.Focus();
}
}
e.Handled = true;
}
break;
case Key.Left:
{
TextBox textBox = (TextBox)sender;
StackPanel stackPanel = (StackPanel)textBox.Parent;
if (stackPanel.Children.IndexOf(textBox) > 0)
{
TextBox textBox2 = (TextBox)stackPanel.Children[stackPanel.Children.IndexOf(textBox) - 1];
textBox2.Focus();
}
e.Handled = true;
}
break;
case Key.Down:
{
TextBox textBox = (TextBox)sender;
StackPanel stackPanel = (StackPanel)textBox.Parent;
if (stackPanel == Marks1)
{
Marks2.Children[0].Focus();
}
else if (stackPanel == Marks2)
{
Marks4.Children[0].Focus();
}
else if (stackPanel == Marks4)
{
SaveMarks((EntryMarksViewModel)DataContext);
CalculateAverages((EntryMarksViewModel)DataContext);
if (entryMarks.SelectedClass.SelectedStudent.SelectedMarksSubject != entryMarks.SelectedClass.SelectedStudent.MarksSubjects.Last())
{
entryMarks.SelectedClass.SelectedStudent.SelectedMarksSubject
= entryMarks.SelectedClass.SelectedStudent.MarksSubjects[entryMarks.SelectedClass.SelectedStudent.MarksSubjects.IndexOf(entryMarks.SelectedClass.SelectedStudent.SelectedMarksSubject) + 1];
}
else
{
if (entryMarks.SelectedClass.SelectedStudent != entryMarks.SelectedClass.Students.Last())
{
entryMarks.SelectedClass.SelectedStudent
= entryMarks.SelectedClass.Students[entryMarks.SelectedClass.Students.IndexOf(entryMarks.SelectedClass.SelectedStudent) + 1];
}
else
{
if (entryMarks.SelectedClass != entryMarks.Classes.Last())
{
entryMarks.SelectedClass = entryMarks.Classes[entryMarks.Classes.IndexOf(entryMarks.SelectedClass) + 1];
}
else
{
MessageBox.Show("Fin de la saisie.", "Fin", MessageBoxButton.OK, MessageBoxImage.Information);
}
}
}
}
e.Handled = true;
}
break;
case Key.Up:
{
TextBox textBox = (TextBox)sender;
StackPanel stackPanel = (StackPanel)textBox.Parent;
if (stackPanel == Marks4)
{
Marks2.Children[0].Focus();
}
else if (stackPanel == Marks2)
{
Marks1.Children[0].Focus();
}
else if (stackPanel == Marks1)
{
SaveMarks((EntryMarksViewModel)DataContext);
CalculateAverages((EntryMarksViewModel)DataContext);
if (entryMarks.SelectedClass.SelectedStudent.SelectedMarksSubject != entryMarks.SelectedClass.SelectedStudent.MarksSubjects.First())
{
entryMarks.SelectedClass.SelectedStudent.SelectedMarksSubject
= entryMarks.SelectedClass.SelectedStudent.MarksSubjects[entryMarks.SelectedClass.SelectedStudent.MarksSubjects.IndexOf(entryMarks.SelectedClass.SelectedStudent.SelectedMarksSubject) - 1];
}
else
{
if (entryMarks.SelectedClass.SelectedStudent != entryMarks.SelectedClass.Students.First())
{
entryMarks.SelectedClass.SelectedStudent
= entryMarks.SelectedClass.Students[entryMarks.SelectedClass.Students.IndexOf(entryMarks.SelectedClass.SelectedStudent) - 1];
entryMarks.SelectedClass.SelectedStudent.SelectedMarksSubject = entryMarks.SelectedClass.SelectedStudent.MarksSubjects.FirstOrDefault();
}
else
{
if (entryMarks.SelectedClass != entryMarks.Classes.First())
{
entryMarks.SelectedClass = entryMarks.Classes[entryMarks.Classes.IndexOf(entryMarks.SelectedClass) - 1];
entryMarks.SelectedClass.SelectedStudent = entryMarks.SelectedClass.Students.FirstOrDefault();
entryMarks.SelectedClass.SelectedStudent.SelectedMarksSubject = entryMarks.SelectedClass.SelectedStudent.MarksSubjects.FirstOrDefault();
}
}
}
}
e.Handled = true;
}
break;
case Key.Delete:
{
TextBox textBox = (TextBox)sender;
StackPanel stackPanel = (StackPanel)textBox.Parent;
int index = stackPanel.Children.IndexOf(textBox);
stackPanel.Children.Remove(textBox);
if (stackPanel.Children.Count > 0)
{
TextBox textBox2 = (TextBox)stackPanel.Children[index > 0 ? index - 1 : 0];
textBox2.Focus();
}
else
{
TextBox textBox2 = new TextBox()
{
FontSize = 25, Margin = new Thickness(30, 0, 0, 0), Width = 40, Text = ""
};
textBox2.PreviewKeyDown += Mark_KeyDown;
textBox2.TextChanged += Mark_TextChanged;
textBox2.LostFocus += Mark_LostFocus;
stackPanel.Children.Add(textBox2);
textBox2.Focus();
}
e.Handled = true;
}
break;
}
}
