package CourseRegistrationStarter;
import java.util.ArrayList;

public class Student {
    private String name;
    private String studentId;
    private ArrayList<Course> registeredCourses;
    private int maxCourses = 3;

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

    public String getName() {
        return name;
    }

    public String getStudentId() {
        return studentId;
    }

    public boolean addCourse(Course c) {
        //bonus1:جلوگیری از ثبت نام تکراری
        for (Course course : registeredCourses) {
            if (course.getCourseCode().equals(c.getCourseCode())) {
                return false;
            }
        }
        //bonus2:محدودیت برای تکرار
        if (registeredCourses.size() >= maxCourses) {
            return false;
        }
        // TODO: Register the student in the course if capacity allows
        if (c.getCapacity()>0){
            registeredCourses.add(c);
            c.reduceCapacity();
            return true;
        }
        return false;
    }

    public boolean dropCourse(Course c) {
        // TODO: Remove the course from the student's list
        if (registeredCourses.contains(c)){
            registeredCourses.remove(c);
            c.increaseCapacity();
            return true;
        }
        return false;
    }

    public void showRegisteredCourses() {
        // TODO: Print all registered courses
        System.out.println("Registered courses for"+name+":");
        for (Course c :registeredCourses){
            System.out.println(c.getCourseName()+"-"+ c.getCourseCode());
        }
    }
    //bonus3
    public Course findCourseByName(String name){

        for (Course c: registeredCourses){
            if (c.getCourseName().equalsIgnoreCase(name)){
                return c;
            }
        }
        return null;
    }
}