package designingclasses2;

import java.util.ArrayList;

/**
 *
 * @author Mayelin
 */
public class DesigningClasses2
{

    public static void main(String[] args)
    {
        /****************************/
        /*      Static fields       */
        /****************************/
        
        // create a bank account object
        BankAccount mikesAccount = new BankAccount(960.00, "Michael");
        
        System.out.println("The interest rate is: " + BankAccount.getInterestRate());

        mikesAccount.deposit(50);
        // Mike's balance should now be 1010.00

        mikesAccount.withdraw(10);
        // Mike's balance should now be 1000.00

        System.out.println("The balance in Mike's account before adding interest is: " + mikesAccount.getBalance());
        
        mikesAccount.addMonthlyInterest();
        // Mike's balance should now be 1050.00
        
        System.out.println("The balance in Mike's account after adding interest is: " + mikesAccount.getBalance());

       
        
        // create a second account
        BankAccount marysAccount = new BankAccount(1000.00, "Mary");

        // changing the value of the interest rate
        BankAccount.setInterestRate(7.8);

        System.out.println("The balance in Mary's account before adding interest is: " + marysAccount.getBalance());
        
        marysAccount.addMonthlyInterest();
        // Mary's balance should now be 1078.00
        
        System.out.println("The balance in Mary's account after adding interest is: " + marysAccount.getBalance());
        
        
        /**********************************/
        /* copy, equals, toString methods */
        /**********************************/
        
        // Create an Instructor object.
        Instructor instructor1 = new Instructor("Kramer", "Shawn", "RH3010");
                
        Instructor instructor2 = instructor1.copy();
        
        System.out.println("Are the two variables referencing the same object? " + (instructor1 == instructor2) );
        
        System.out.println("Is the data in the two objects the same? " + instructor1.equals(instructor2) );
        
        instructor2.setOfficeNumber("ECS231");
        
        System.out.println(instructor1 + "\n");
        
        System.out.println(instructor2 + "\n");
        
        System.out.println("Is the data in the two objects the same? " + instructor1.equals(instructor2) );
        
        
        /****************************/
        /*     Copy Constructors    */
        /****************************/
        
        // Create a TextBook object.
        TextBook textBook1 = new TextBook("Starting Out with Java", "Gaddis", "Scott/Jones");

        // Create another TextBook object using the copy constructor
        TextBook textBook2 = new TextBook(textBook1);
        
        System.out.println("Are the two variables referencing the same object? " + (textBook1 == textBook2) );
        
        System.out.println("Is the data in the two objects the same? " + textBook1.equals(textBook2) );
        
        
        /****************************/
        /*       Aggregation        */
        /****************************/
        
        Student student_1 = new Student("John");
        Student student_2 = new Student("Mary");
        Student student_3 = new Student("Bob");
        
        ArrayList<Student> students = new ArrayList<>();
        students.add(student_1);
        students.add(student_2);
        students.add(student_3);
        
        // Create a Course object.
        Course myCourse = new Course("Intro to Java", instructor1, textBook1, students);
        
        // making changes to instructor1, textBook1, or students shouldn't affect the course object
        instructor1.setFirstName("Michael");
        textBook1.setTitle("Blah blah.");
        students.remove(1);
        
        
        // Create a copy of the course object
        Course myOtherCourse = new Course(myCourse);
        
        // changing data for one Course object shouldn't affect the other
        myCourse.setInstructor(instructor2);
        
        myOtherCourse.setListOfStudents(students);
        
        System.out.println("\n\n" + myCourse);
        System.out.println("\n\n" + myOtherCourse);
            
    }
    
}