package second_term.sixth_chapter;

import java.io.IOException;
import java.util.Collections;

public class POSTester {
    /**
     * Creates and populates a Program of Study. Then saves it using serialization.
     */
    public static void main(String[] args) throws IOException
    {
        ProgramOfStudy pos = new ProgramOfStudy();

        pos.addCourse(new Course("CS", 101, "Introduction to Programming", "A-"));
        pos.addCourse(new Course("ARCH", 305, "Building Analysis", "A"));
        pos.addCourse(new Course("GER", 210, "Intermediate German"));
        pos.addCourse(new Course("CS", 320, "Computer Architecture"));
        pos.addCourse(new Course("THE", 201, "The Theatre Experience"));

        Course arch = pos.find("CS", 320);
        pos.addCourseAfter(arch, new Course("CS", 321, "Operating Systems"));

        Course theatre = pos.find("THE", 201);
        theatre.setGrade("A-");

        Course german = pos.find("GER", 210);
        pos.replace(german, new Course("FRE", 110, "Beginning French", "B+"));

        System.out.println(pos);
        pos.sort();
        System.out.println(pos);

        pos.save("ProgramOfStudy");
    }
}