private void AddEmployee_OnClick(object sender, RoutedEventArgs e)
{
Type selectedEmployee;
switch (PositionsComboBox.Text)
{
case "Analyst":
selectedEmployee = typeof(Analyst);
break;
case "Director":
selectedEmployee = typeof(Director);
break;
case "Intern":
selectedEmployee = typeof(Intern);
break;
case "Manager":
selectedEmployee = typeof(Manager);
break;
case "QaEngineer":
selectedEmployee = typeof(QaEngineer);
break;
default:
throw new Exception("Тип не распознан.");
}
if (treeView.SelectedItem is Department department && department.Employees != null)
{
EmployeeInputDataWindow employeeWindow = new EmployeeInputDataWindow();
// Если добавляем директора, то блокируем поле ввода зп.
if (selectedEmployee == typeof(Director))
{
employeeWindow.salaryCoefficientTextBox.Text = "Не трожь ЗП директора!";
employeeWindow.salaryCoefficientTextBox.IsEnabled = false;
}
if (employeeWindow.ShowDialog() == true)
{
// Если добавляем директора, то проверяем, что директора там нет.
if (selectedEmployee == typeof(Director) && department.Employees[0] is Director)
{
MessageBox.Show("В департаменте может быть только один директор!");
return;
}
// Проверяем что зп введен, за исключениям для директора.
while (selectedEmployee != typeof(Director) && !employeeWindow.IsDouble(employeeWindow.salaryCoefficientTextBox.Text))
{
MessageBox.Show("Введите коэффициент для расчета зарплаты!");
return;
}
// Добавляем сотрудника используя механихм позднего связывания.
Employee emp = employeeWindow.SalaryCoefficient == 0
? (Employee)Activator.CreateInstance(selectedEmployee, employeeWindow.Name, employeeWindow.Surname)
: (Employee)Activator.CreateInstance(selectedEmployee, employeeWindow.Name, employeeWindow.Surname,
employeeWindow.SalaryCoefficient);
department.Employees.Add(
emp);
Company.EmployeesCount++;
}
}
}
/// <summary>
/// Добавляет департамент.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void AddDepartment_OnClick(object sender, RoutedEventArgs e)
{
if (treeView.SelectedItem is Department department)
{
// Если в ветке департаментов нет, то создать такую коллекцию.
if (department.Departments == null)
{
DepartmentDialogWindow departmentDialogWindow = new DepartmentDialogWindow();
if (departmentDialogWindow.ShowDialog() == true)
{
EmployeeInputDataWindow employeeWindow = new EmployeeInputDataWindow();
employeeWindow.salaryCoefficientTextBox.Text = "Не трожь ЗП директора!";
employeeWindow.salaryCoefficientTextBox.IsEnabled = false;
if (employeeWindow.ShowDialog() == true)
{
department.Departments = new ObservableCollection <Department>
{
new Department(departmentDialogWindow.nameTextBox.Text,
new ObservableCollection <Employee>
{
new Director(employeeWindow.Name, employeeWindow.Surname)
})
};
Company.EmployeesCount++;
}
}
treeView.Items.Refresh();
}
// Если в ветку департаменты уже есть, то просто добавить.
else
{
DepartmentDialogWindow departmentDialogWindow = new DepartmentDialogWindow();
if (departmentDialogWindow.ShowDialog() == true)
{
EmployeeInputDataWindow employeeWindow = new EmployeeInputDataWindow();
employeeWindow.salaryCoefficientTextBox.Text = "Не трожь ЗП директора!";
employeeWindow.salaryCoefficientTextBox.IsEnabled = false;
if (employeeWindow.ShowDialog() == true)
{
department.Departments.Add(new Department(departmentDialogWindow.nameTextBox.Text,
new ObservableCollection <Employee>
{
new Director(employeeWindow.Name, employeeWindow.Surname)
}));
Company.EmployeesCount++;
}
}
}
}
else
{
DepartmentDialogWindow departmentDialogWindow = new DepartmentDialogWindow();
if (departmentDialogWindow.ShowDialog() == true)
{
EmployeeInputDataWindow employeeWindow = new EmployeeInputDataWindow();
employeeWindow.salaryCoefficientTextBox.Text = "Не трожь ЗП директора!";
employeeWindow.salaryCoefficientTextBox.IsEnabled = false;
if (employeeWindow.ShowDialog() == true)
{
Company.Departments.Add(new Department(departmentDialogWindow.nameTextBox.Text,
new ObservableCollection <Employee>
{
new Director(employeeWindow.Name, employeeWindow.Surname)
}));
Company.EmployeesCount++;
}
}
}
}