package dev.service;

import dev.model.Student;

import java.util.ArrayList;


public class StudentManager {

    private final ArrayList<Student> students = new ArrayList<>();

    public void addStudents(ArrayList<Student> newStudents) {

        students.addAll(newStudents);
    }

    public Student searchStudent(int id) {

        for (Student s : students)
        {
            if (id == s.getId())
            {
                return s;
            }
        }
        return null;
    }

    public boolean removeStudent(int id) {

        for (Student s : students)
        {
            if (id == s.getId())
            {
                students.remove(s);
                return true;
            }
        }

        return false;
    }

    public void printStudents() {

        for (Student student : students) {

            System.out.println(student);

        }

    }

}