public static decimal PermiumPicker(EmployeeInsurance employee)
{
if (OnlyFirstPermium(employee))
{
return(employee.Permium1);
}
if (OnlySecondPermium(employee))
{
return(employee.Permium2);
}
if (OnlyThirdPermium(employee))
{
return(employee.Permium3);
}
if (FirstPermiumLessThanSecondPermium(employee))
{
return(employee.Permium2);
}
if (FirstPermiumGreaterThanSecondPermium(employee))
{
return(employee.Permium1);
}
if (FirstPermiumEqualsSecondPermium(employee) && ThirdPermiumExist(employee))
{
return(employee.Permium3);
}
if (NoPermiumFound(employee))
{
return(0);
}
return(0);
}
private static bool OnlyFirstPermium(EmployeeInsurance employee)
{
return(employee.Permium1 > 0 && employee.Permium2 <= 0 &&
employee.Permium3 <= 0);
}
private static bool OnlySecondPermium(EmployeeInsurance employee)
{
return(employee.Permium1 <= 0 && employee.Permium2 > 0 &&
employee.Permium3 <= 0);
}
private static bool OnlyThirdPermium(EmployeeInsurance employee)
{
return(employee.Permium1 <= 0 && employee.Permium2 <= 0 &&
employee.Permium3 > 0);
}
private static bool FirstPermiumLessThanSecondPermium(EmployeeInsurance employee)
{
return(employee.Permium1 < employee.Permium2);
}
private static bool FirstPermiumGreaterThanSecondPermium(
EmployeeInsurance employee)
{
return(employee.Permium1 > employee.Permium2);
}
private static bool FirstPermiumEqualsSecondPermium(EmployeeInsurance employee)
{
return(employee.Permium1 == employee.Permium2);
}
private static bool ThirdPermiumExist(EmployeeInsurance employee)
{
return(employee.Permium3 > 0);
}
private static bool NoPermiumFound(EmployeeInsurance employee)
{
return(employee.Permium1 == 0 && employee.Permium2 == 0 &&
employee.Permium3 == 0);
}
