import java.util.Calendar;

public class Person {
    private String name;
    private MyDate birthday;

    public Person(String name, int pp, int kk, int vv) {
        this.name = name;
        this.birthday = new MyDate(pp, kk, vv);
    }

    public Person(String name, MyDate birthday)
    {
        this.name = name;
        this.birthday = birthday;
    }

   public Person(String name)
    {
        int day = Calendar.getInstance().get(Calendar.DATE);
        int month = Calendar.getInstance().get(Calendar.MONTH) + 1; // January is 0 so we add one
        int year  = Calendar.getInstance().get(Calendar.YEAR);
        this.name = name;
        this.birthday = new MyDate(day, month, year);;
    }


    public int age() {
// calculate the age based on the birthday and the current day
        // you get the current day as follows:
        int day = Calendar.getInstance().get(Calendar.DATE);
        int month = Calendar.getInstance().get(Calendar.MONTH) + 1; // January is 0 so we add one
        int year  = Calendar.getInstance().get(Calendar.YEAR);

        MyDate currentDate = new MyDate(day, month, year);

        return currentDate.differneceInYears(birthday);
    }

    public boolean olderThan(Person compared) {
        // compare the ages based on birthdays

        return this.age() > compared.age();
    }

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

    public String toString() {
        return this.name + ", born " + this.birthday;
    }
}