/// <summary>
/// Method to REMOVE Department and MOVE all it's Employees to another
/// </summary>
/// <param name="departmentToRemove">Department to REMOVE</param>
/// <param name="departmentToAddEmployees">Department in witch MOVE</param>
public void RemoveDepartment(Department departmentToRemove, Department departmentToAddEmployees)
{
Department parent = DepartmentsDb.Find(x => x.DepartmentName == departmentToRemove.ParentDepartment);
if (parent != null)
{
parent.innerDepartments.Remove(departmentToRemove);
}
else
{
company.Clear();
}
foreach (Employee e in EmployeesDB)
{
if (e.Department == departmentToRemove.DepartmentName)
{
e.Department = departmentToAddEmployees.DepartmentName;
}
}
MoveChildren(departmentToRemove, departmentToAddEmployees);
RemoveChildren(departmentToRemove);
DepartmentsDb.Remove(departmentToRemove);
}
/// <summary>
/// Method to REMOVE Department
/// </summary>
/// <param name="department">Department to Remove</param>
public void RemoveDepartment(Department department)
{
Department parent = DepartmentsDb.Find(x => x.DepartmentName == department.ParentDepartment);
if (parent != null)
{
parent.innerDepartments.Remove(department);
}
else
{
company.Clear();
}
if (department.DepartmentName != DepartmentsDb.Find(x => x is Company).DepartmentName)
{
RemoveChildren(department);
DepartmentsDb.Remove(department);
}
else
{
DepartmentsDb.Clear();
}
EmployeesDB = EmployeesDB.Where(x => x.Department != department.DepartmentName).ToList();
}
/// <summary>
/// Method to REMOVE Children from removed Department
/// </summary>
/// <param name="parent">Department to Remove</param>
void RemoveChildren(Department parent)
{
for (int i = 0; i < DepartmentsDb.Count; i++)
{
if (DepartmentsDb[i].ParentDepartment == parent.DepartmentName)
{
RemoveChildren(DepartmentsDb[i]);
DepartmentsDb.Remove(DepartmentsDb[i]);
}
}
}