/// <summary>
/// returns the salary for the nanny considering the amount of the child's brothers that the nanny already treat.
/// </summary>
/// <param name="myChild"></param>
/// <param name="myNanny"></param>
/// <param name="myMother"></param>
/// <param name="type"></param>
/// <returns></returns>
public int CalculateSalary(Child myChild, Nanny myNanny, Mother myMother, ContractType type)
{
IEnumerable <Child> brothers = myIdal.GetAllChildsByMother(myMother); //all the sons of this mom
brothers = brothers.Where(x => x.Id != myChild.Id); // the brothers without this child
IEnumerable <Contract> conts = myIdal.GetAllContracts(x => x.NannyId == myNanny.Id); //all the contract of this nanny
int amount = conts.Count(x => brothers.Any(y => y.Id == x.ChildId)); // counting the brothers
int salary;
if (type == ContractType.hourly) // the nanny get hourly wage
{
salary = NannyWorkHours(myNanny) * 4 * myNanny.HourlyWage;
while (amount > 0)
{
salary = (int)(salary * 0.98); // 2% per brother
amount--;
}
return(salary);
}
// not per hour salary
salary = myNanny.MonthlyWage;
while (amount > 0)
{
salary = (int)(salary * 0.98); // 2% per brother
amount--;
}
return(salary);
}