package mod4;

import java.util.Objects;

public abstract class Person {
    private String name;

    public void setName(String name) {
        this.name = name;
    }

    public String getName() {
        return this.name;
    }
}

class Pelanggan extends Person implements Membership {
    String memberType;
    String[][] pelanggan = {{"ozik", "ziko", "mizo"}, {"Premium", "Gold", "Silver"}};

    public Boolean isPelanggan(String namer) {
        for (int i = 0; i < pelanggan[0].length; i++) {
            if (Objects.equals(pelanggan[0][i], namer)) {
                this.memberType = pelanggan[1][i];
                return Boolean.TRUE;
            }
        }
        return Boolean.FALSE;
    }

    public String getMemberType() {
        return memberType;
    }

    @Override
    public float getMembershipDiscount() {
        switch (memberType) {
            case "Premium" -> {
                return 0.1F;
            }
            case "Gold" -> {
                return 0.075F;
            }
            case "Silver" -> {
                return 0.05F;
            }
            default -> {
                return 0;
            }
        }
    }
}

class Karyawan extends Person implements Membership {
    float discount = 0.125F;

    @Override
    public float getMembershipDiscount() {
        return discount;
    }
}

interface Membership {
    public float premium_disc = 0.1F, gold_disc = 0.075F, silver_disc = 0.05F;

    float getMembershipDiscount();
}