Advice me the prize, FYI this assignment is preety simple.
// My name: // My student ID: // The highest level I've completed is: PASS/CR/DI/HD (select ONLY one) //Add the packages that you need public class MyShopMain { public static void main(String[] args) { // ************************ Menu *************************** // Write a menu driven part to allow keyboard input // Input validation is a must // You may define method(s) for menu handling // ********************************************************** // *************** PASS LEVEL *************** // ********************************************* ///* MyShop shop = new MyShop(); // create new publications String[] authors1 = {"L. Tolstoy"}; Book b1 = new Book ("b1", "War and Peace", 12.55, "The Russian Messenger", 1225, authors1); String[] authors2 = {"F. Scott Fitzgerald"}; Book b2 = new Book ("b2", "The great gatsby", 10, "Charles Scribner's Sons", 180, authors2); String[] authors3 = {"Thomas H. Cormen", "Charles E. Leiserson", "Ronald L. Rivest", "Clifford Stein"}; Book b3 = new Book ("b3", "Introduction to algorithms", 100, "MIT Press", 1312, authors3); Magazine m1 = new Magazine("m1", "Forbes", 8.99, "Forbes Media", 50, 201904); // add new publications to the shop shop.addContent(b1); shop.addContent(b2); shop.addContent(b3); shop.addContent(m1); // create new applications Application g1 = new Application("g1", "Pokemon", 5.3, "androidV4"); Application g2 = new Application("g2", "Pokemon", 5, "iOSV10"); //a free app Application app1 = new Application("app1", "Calendar", "androidV3"); // add new applications to the shop shop.addContent(g1); shop.addContent(g2); shop.addContent(app1); shop.showContent(); //*/ // *************** CREDIT LEVEL *************** // ******** disable me if not completed ******** ///* // Adding new customers Customer c1 = new Customer("c1", "coolguy", "0412000", 200); Customer c2 = new Customer("c2", "neversaynever", "0433191"); Customer c3 = new Customer("c3", "Hello 123", "0413456", 1000); Customer c4 = new Customer("c4", "Jackie Chan", "0417654"); shop.addUser(c1); shop.addUser(c2); shop.addUser(c3); shop.addUser(c4); // Adding new admins Admin a1 = new Admin("a1", "SuperBlack", "opensesame", 10); Admin a2 = new Admin("a2", "Adele", "kitty123", 3); shop.addUser(a1); shop.addUser(a2); shop.showUser(); c2.changeName("neversaybye"); // change the user name a1.changeName("superblack"); // make the user name in lowercase shop.showUser(); //*/ // ************* DISTINCTION LEVEL ************* // ******** disable me if not completed ******** ///* Comment comment1 = new Comment(c1, "This is a fantastic game!"); g1.addReview(comment1); Comment comment2 = new Comment(c2, 5); g1.addReview(comment2); Comment comment3 = new Comment(c3, 3, "This is an average game!"); g1.addReview(comment3); Comment comment4 = new Comment(c4, "I quite like this game!", 4); g1.addReview(comment4); g1.addReview(new Comment(c3, "The game crashes frequently")); b1.addReview(new Comment(c2, "I love Tolstoy!")); g1.showReviews(); //show comments for g1 b1.showReviews(); //show comments for b1 shop.showAllReviews(); //show all comments ever made // Simulating transactions, showing content etc etc. // They can be driven by menu input as well. if (c1.download(b1)) System.out.println(c1.getName() + " bought " + b1.getName()); else System.out.println("Not enough fund"); c1.download(b3); c1.download(m1); c1.showDownloads(); // show c1's downloads c2.download(m1); c3.download(m1); m1.showDownloads(); //show number of downloads of m1 shop.showDownloads(); //show all comments ever made //*/ // ************** HD LEVEL ************** // ******** disable me if not completed ******** ///* c3.becomePremium(); c3.download(b1); c3.download(g1); shop.showDownloads(); c4.download(g1); c4.becomePremium(); c4.download(m1); shop.showDownloads(); Customer c5 = new Customer("c5", "neverenough", "0486734", 2000); Content[] list = {b1, b2, b3, m1, g1, g2, app1}; // download many items in one go c5.download(list); shop.showDownloads(); // an admin can reset the price for an item b1.setPrice(a2.login(), 14.25); // an admin with level > 5 bulk reduces all prices by 10% shop.setPrice(a1.login(), a1.getLevel(), -0.10); //*/ // other necessary code to test the required functionalities. } }