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package sem3task4;

import java.util.ArrayList;
import java.util.Scanner;

/**
 *
 * @author Albin
 */
public class Sem3Task4 {


    public int i = 0;
    public PhoneQueue [] queue = new PhoneQueue[10];
    Scanner scan = new Scanner(System.in);

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        Sem3Task4 call = new Sem3Task4();
        Scanner scan = new Scanner(System.in);

        int menunr;

        while (true) {
        System.out.println("Menu");
        System.out.println("________________________");
        System.out.println("1. Add Queue");
        System.out.println("2. Answer Queue");
        System.out.println("3. Exit System");
        System.out.println("________________________");

        menunr = scan.nextInt();
        if (menunr == 1){
            call.addQueue();

        }

        else if (menunr == 2){
            call.rmQueue();

        }

        else if (menunr == 3){
            System.exit(0);

        }

        else {
            System.out.println("Need to be a number between 1-3");
        }
    }
}

    public void addQueue(){


            if (i == 10) {
                System.out.println("Too many calls in queue");
            }

            else  {
            System.out.println("Print the name of the caller");
            String callname = scan.nextLine();

            System.out.println("Print the number of the caller");
            String callphonenr = scan.nextLine();

            System.out.println();

            queue[i] = new PhoneQueue();
            queue[i].setName(callname);
            queue[i].setPhonenr(callphonenr);

            System.out.println();
            System.out.println("Call Added to Queue");
            System.out.println(queue[i].getName() + " " +  queue[i].getPhonenr());
            i++;
            }

    }


    public void rmQueue(){

            if (i > 0) {
                i--;
            }

            System.out.println();
            System.out.println();
            int j = 9;

            for(int z = 0; z <= 8; z++) {

                System.out.println();
                System.out.println("Moving " + queue[z].getName()+ "-> " + queue[z+1].getName());

            queue[z] = queue[z+1];

                System.out.println(queue[z].getName());
                System.out.println();
            }

        }
}