package homework01;
import java.util.Scanner;
public class Program03 {

    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);

        final double MANAGER1=0.6, MANAGER2=0.7, EMPLOYEE=0.3, COSTUMER1=0.1, COSTUMER2=0;
        double manager, costumer, bonus, finalGrade,empAvg;
        int managerGrade=0,totalEmp=0, emp1=0, emp2=0, emp3=0, emp4=0, costumerGrade=0, salary=0, valid=0, counter=0;

        System.out.println("enter the worker salary:");
        salary = s.nextInt();
        if (salary>=1000){
            System.out.println("enter the manager evaluation grade:");
            managerGrade = s.nextInt();
                if (managerGrade>=0 && managerGrade<=100){
                    System.out.println("enter 4 employee evaluation grade:");
                    emp1 = s.nextInt();
                    if (emp1>0)
                        counter++;
                    emp2 = s.nextInt();
                    if (emp1>0)
                        counter++;
                    emp3 = s.nextInt();
                    if (emp1>0)
                        counter++;
                    emp4 = s.nextInt();
                    if (emp1>0)
                        counter++;
                    if (emp1>=0 && emp1<=100 && emp2>=0 && emp2<=100 && emp3>=0 && emp3<=100 && emp4>=0 && emp4<=100){
                        System.out.println("enter the costumer evaluation grade:");
                        costumerGrade = s.nextInt();
                        if(costumerGrade>-2 && costumerGrade<=100);
                        else
                            managerGrade=0;
                    }
                    else
                        managerGrade=0;
                }
                else
                    managerGrade=0;
        }
        else
            managerGrade=0;


        if ((managerGrade * (emp1+emp2+emp3+emp4))!=0){
            valid=1;
        }

        if (valid == 1){
            switch (costumerGrade){
            case -1:
                manager=MANAGER2;
                costumer=COSTUMER2;
            break;
            default:
                manager=MANAGER1;
                costumer=COSTUMER1;
            }

        totalEmp = emp1 + emp2 + emp3 + emp4;
        empAvg = totalEmp/counter;
        finalGrade = ((managerGrade*manager)+(costumerGrade*costumer)+(EMPLOYEE*empAvg));
        bonus = (double)((salary*finalGrade)/100);
        System.out.println("your final evaluation grade is: "+ finalGrade + " and your bonus is: "+ bonus);
        }
        else
            System.out.println("error in input.");

    }
}