package CourseRegistrationStarter;
import java.util.ArrayList;

public class RegistrationSystem {
    private ArrayList<Course> courses;

    public RegistrationSystem() {
        courses = new ArrayList<>();
    }

    public void addCourseToSystem(Course c) {
        courses.add(c);
    }

    public Course findCourseByCode(String code) {
        for (Course c : courses) {
            if (c.getCourseCode().equals(code)) {
                return c;
            }
        }
        return null;
    }

    public void showAllCourses() {
        for (Course c : courses) {
            System.out.println(c.getCourseName() + " (" + c.getCourseCode() + ")" + " Remaining Capacity: " + c.getCapacity());
        }
    }
}