package CourseRegistrationStarter;
import java.util.ArrayList;

public class Student {
    private final String name;
    private final String studentId;
    private ArrayList<Course> registeredCourses;
    private int courseLimit;

    public Student(String name, String studentId, int courseLimit) {
        this.name = name;
        this.studentId = studentId;
        this.registeredCourses = new ArrayList<>();
        this.courseLimit = courseLimit;
    }

    public String getName() {
        return name;
    }

    public String getStudentId() {
        return studentId;
    }

    public boolean addCourse(Course c) {

        if(c.getCapacity() > 0 && registeredCourses.size() < courseLimit) {
            registeredCourses.add(c);
            c.reduceCapacity();
            return true;
        }
        return false;
    }

    public void setCourseLimit(int amount) {
        if(amount>0)
            courseLimit = amount;
    }

    public boolean dropCourse(Course c) {
        if (registeredCourses.remove(c)) {
            c.increaseCapacity();
            return true;
        }
        return false;
    }

    public void showRegisteredCourses() {

        for(int i=0 ; i < registeredCourses.size() ; i++) {
            System.out.print("Course");
            System.out.print(i+1);
            System.out.print(" : " + registeredCourses.get(i).getCourseName() + "  " + registeredCourses.get(i).getCourseCode());
            System.out.println(", capacity : " +registeredCourses.get(i).getCapacity());
        }
    }
}