package CourseRegistrationStarter;

public class Main {
    public static void main(String[] args) {
        // 1. Create courses
        Course c1 = new Course("Advanced Programming", "AP1404", 2);
        Course c2 = new Course("Data Structures", "DS2201", 1);
        Course c3 = new Course("Database Systems", "DB3301", 3);

        // 2. Create student
        Student student = new Student("Ali", "402222001");

        // 3. Create registration system
        RegistrationSystem system = new RegistrationSystem();

        // 4. Add courses to system
        system.addCourseToSystem(c1);
        system.addCourseToSystem(c2);
        system.addCourseToSystem(c3);

        // 5. Register student in courses
        student.addCourse(system.findCourseByCode("AP1404"));
        student.addCourse(system.findCourseByCode("DS2201"));

        // 6. Drop one course
        student.dropCourse(system.findCourseByCode("DS2201"));

        // 7. Print final results
        System.out.println("===== FINAL STUDENT COURSES =====");
        student.showRegisteredCourses();

        System.out.println("\n===== SYSTEM COURSES =====");
        system.showAllCourses();
    }
}