package CourseRegistrationStarter;
import java.util.ArrayList;

public class RegistrationSystem {
    private ArrayList<Course> courses;

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

    public void addCourseToSystem(Course c) {
        // TODO: Add the course to the system
        courses.add(c);
    }

    public Course findCourseByCode(String code) {
        // TODO: Search for a course by course code
        // Return the matching course if found, otherwise return null
        for(Course thisCourse : courses){
            if(thisCourse.getCourseCode() == code){
                return thisCourse;
            }
        }
        return null;
    }

    public void showAllCourses() {
        // TODO: Print all courses in the system
        System.out.println("Course Name | Course Code | Capacity");
        for(Course thisCourse : courses){
            System.out.printf("%s | %s | %d\n", thisCourse.getCourseName(), thisCourse.getCourseCode(), thisCourse.getCapacity());
        }
    }
}