Week8.java

import java.util.Scanner;
import java.util.Vector;

public class Week8 {
	public static void main(String args[]) {
		Scanner sc = new Scanner(System.in);

		Vector kodeKue = new Vector();
		Vector namaKue = new Vector();
		Vector ukuran = new Vector();
		Vector harga = new Vector();
		
		int pilihan = 0, flag = 0, flag2 = 0;
		
		do{
			String temp="";
			int temp2 = 0, indexUpdate = 0;
			System.out.println("\tThe Bliss Cake Price List");
			System.out.println("\t-------------------------");
			System.out.println("1. Show all data");
			System.out.println("2. Insert new data");
			System.out.println("3. Update price");
			System.out.println("4. Delete Data");
			System.out.println("5. Exit");
			
			do{
				System.out.print("Insert you choice [1..5]: ");
				pilihan = sc.nextInt();
				sc.nextLine();
			}while(pilihan < 1 || pilihan > 5);
			
			switch (pilihan) {
			case 1:
				if(kodeKue.size() > 0)
				{
					System.out.println("No.   Code              Cake Name       Size      Price");
					System.out.println("-----------------------------------------------------------------");
					for (int i = 0; i < kodeKue.size(); i++) {
						System.out.println((i+1) + "       " + kodeKue.get(i) + "     \t" + namaKue.get(i)+"    \t" 
					+ ukuran.get(i) + "cm  \t" + harga.get(i));
					}
					System.out.println("");
				}
				else
				{
					System.out.println("\nThere is no data.");
					sc.nextLine();
				}
				break;

			case 2:
				System.out.println("\nInsert new Data");
				System.out.println("---------------");
				
				// Handle jika memasukkan kode yang sudah pernah
				do{
					System.out.print("cake code: ");
					temp = sc.nextLine();
				}while(kodeKue.contains(temp));
				kodeKue.add(temp);
				
				System.out.print("Cake name: ");
				temp = sc.nextLine();
				namaKue.add(temp);
				
				do{
					flag2 = 0;
					System.out.print("Size [10/16/22]: ");	
					temp2 = sc.nextInt();
					if(temp2 == 10 || temp2 == 16 || temp2 == 22) flag2 = 1;
				}while(flag2 == 0);
				ukuran.add(temp2);
	
				System.out.print("Cake Price: ");	
				temp2 = sc.nextInt();
				harga.add(temp2);
				
				System.out.println("Data has been inserted. ");
				sc.nextLine();
				break;
				
			case 3:
				System.out.println("\nUpdate Cake Price");
				System.out.println("-----------------");
				
				System.out.print("Insert code cake: ");
				temp = sc.nextLine();
				
				// Handle kodekue yang tidak tersedia
				if(kodeKue.contains(temp) == false)
				{
					System.out.println("Update failed, Data is not found");
					sc.nextLine();
				}
				else{
					System.out.print("Insert new price: ");
					temp2 = sc.nextInt();
					indexUpdate = kodeKue.indexOf(temp);
					harga.set(indexUpdate, temp2);
				}
				break;
				
			case 4:
				System.out.println("\nDelete Cake");
				System.out.println("-----------");
				
				System.out.print("Insert code cake: ");
				temp = sc.nextLine();
				if(kodeKue.contains(temp) == false)
				{
					System.out.println("Delete data is failed, Data is not found");
					sc.nextLine();
				}
				else{
					indexUpdate = kodeKue.indexOf(temp);
					kodeKue.remove(indexUpdate);
					namaKue.remove(indexUpdate);
					ukuran.remove(indexUpdate);
					harga.remove(indexUpdate);
					System.out.println("Data has been deleted.");
					sc.nextLine();
				}
				break;
			}
		}while(pilihan !=5);
	}
}