CustomerService

import java.util.*;
import java.text.*;
import javax.swing.*;
public class CustomerService
{
   private int nomorCS=0;
   private int antriCS=0;
   private date q;

   Date dNow = new Date();
   SimpleDateFormat ft = new SimpleDateFormat("E, dd.MM.yyyy   hh:mm:ss a");

   public void ticketU(){
       this.q = new date();
       String message1 = String.format("-------- PT. Kereta Api Indonesia --------\nStasiun Surabaya Gubeng\n\n"+q.getTanggal()+"\n\nNomor Antrian Anda :\nCustomer Service\nCS-%d\n\nMohon tunggu hingga nomor antrian anda dipanggil\nJumlah antrian tersisa: %d\n-------- PT. Kereta Api Indonesia --------", nomorCS+1, nomorCS-antriCS);
       JOptionPane.showMessageDialog(null, message1);
       nomorCS++;
   }
   public void screenU(char x){
       antriCS++;
       if(x=='a'){
           String message2 = String.format("Pelayanan:\nMeja 1\nCS-%d\n\nSisa antrian : %d", nomorCS-(nomorCS-antriCS),nomorCS-antriCS);
           JOptionPane.showMessageDialog(null, message2);
       }
      else if(x=='b'){
           String message2 = String.format("Pelayanan:\nMeja 2\nCS-%d\n\nSisa antrian : %d", nomorCS-(nomorCS-antriCS),nomorCS-antriCS);
           JOptionPane.showMessageDialog(null, message2);
       }
   }
}