public static BigDecimal[] salaryCalculationProportionally(
Employee[] section, BigDecimal fondSalary) {
BigDecimal fondVariable = fondSalary;
BigDecimal[] salaries = new BigDecimal[section.length];
BigDecimal sumOfSalary =
new BigDecimal("0.00"); // переменная для поверки достаточности фонда для начисления зп
boolean[] birthDayBonus = birthDayBonus(section);
for (int i = 0; i < salaries.length; i++) {
BigDecimal employeeSalary = section[i].getSalary();
salaries[i] = employeeSalary;
sumOfSalary = sumOfSalary.add(employeeSalary);
fondVariable = fondVariable.subtract(employeeSalary);
if (section[i] instanceof Manager) {
Manager manager = (Manager) section[i];
BigDecimal managerBonus =
(BigDecimal.valueOf(manager.getSubordinateEmployees().size()))
.multiply(new BigDecimal("20.00"));
salaries[i].add(managerBonus);
sumOfSalary = sumOfSalary.add(managerBonus);
fondVariable = fondVariable.subtract(managerBonus);
}
// начисление бонусов за день рожденья
if (birthDayBonus[i] == true) {
salaries[i] = salaries[i].add(new BigDecimal(200.00));
fondVariable = fondVariable.subtract(new BigDecimal(200.00));
sumOfSalary = sumOfSalary.add(new BigDecimal(200.00));
fondVariable = fondVariable.subtract(new BigDecimal(200.00));
}
}
// проверка достаточности фонда для начисления зп
if (sumOfSalary.doubleValue() > fondSalary.doubleValue()) {
System.out.println("Salary fund is insufficient! Please, change the amount of salary fund!");
System.out.println("The amount should be at least " + sumOfSalary);
} else {
// вычиление коэффициента для начисления премии пропорционально
BigDecimal[] factor = new BigDecimal[section.length];
for (int i = 0; i < section.length; i++) {
factor[i] = section[i].getSalary().divide(sumOfSalary, 2, BigDecimal.ROUND_HALF_EVEN);
}
for (int i = 0; i < section.length; i++) {
salaries[i] =
salaries[i]
.add(factor[i].multiply(fondVariable))
.setScale(2, BigDecimal.ROUND_HALF_EVEN);
// System.out.println(section[i].getName() + " " + salaries[i].toString());
}
}
return salaries;
}
public static BigDecimal[] salaryCalculationEvenly(Employee[] section, BigDecimal fondSalary) {
BigDecimal fondVariable = fondSalary;
BigDecimal[] salaryOfSection = new BigDecimal[section.length];
BigDecimal sumOfSalary = new BigDecimal("0.00");
boolean[] birthDayBonus = birthDayBonus(section);
for (int i = 0; i < salaryOfSection.length; i++) {
salaryOfSection[i] = section[i].getSalary();
sumOfSalary = sumOfSalary.add(section[i].getSalary());
fondVariable = fondVariable.subtract(section[i].getSalary());
if (section[i] instanceof Manager) {
Manager manager = (Manager) section[i];
BigDecimal managerBonus =
(BigDecimal.valueOf(manager.getSubordinateEmployees().size()))
.multiply(new BigDecimal("20.00"));
salaryOfSection[i].add(managerBonus);
sumOfSalary = sumOfSalary.add(managerBonus);
fondVariable = fondVariable.subtract(managerBonus);
}
if (birthDayBonus[i] == true) {
salaryOfSection[i] = salaryOfSection[i].add(new BigDecimal("200.00"));
fondVariable = fondVariable.subtract(new BigDecimal("200.00"));
sumOfSalary = sumOfSalary.add(new BigDecimal(200.00));
fondVariable = fondVariable.subtract(new BigDecimal(200.00));
}
}
if (sumOfSalary.doubleValue() > fondSalary.doubleValue()) {
System.out.println("Salary fund is insufficient! Please, change the amount of salary fund!");
System.out.println("The amount should be at least " + sumOfSalary);
} else {
BigDecimal bonus =
fondVariable.divide(
new BigDecimal(new Integer(section.length).toString()),
2,
BigDecimal.ROUND_HALF_EVEN);
for (int i = 0; i < salaryOfSection.length; i++) {
salaryOfSection[i] = salaryOfSection[i].add(bonus);
// System.out.println(section[i].getName() + " " +
// salaryOfSection[i].toString());
}
}
return salaryOfSection;
}
