how to covert this code to gui code $?$

import java.io$.$File;

import java.io$.$FileWriter;

import java.io$.$IOException;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.ConcurrentModificationException;

import java.util.InputMismatchException;

import java.util.List;

import java.util.Scanner;

public class Main extends Store $\{$

public static void main$($String$[]$ args$)$ throws Exception, IOException $\{$

Scanner in $=$ new Scanner$($System$.$in$)$;

users $=$ new ArrayList$<>()$;

$//$ adding the users to the array list

users.add$($new Manager$(0,$ "owner", "owner"$))$;

users.add$($new Manager$(1,$ "Nour", "Nour$111"))$;

users.add$($new Manager$(2,$ "Ranad", "Ranad$222"))$;

users.add$($new Employee$(3,$ "Sara", "Sara$333"))$;

users.add$($new Employee$(4,$ "Safa", "Safa$444"))$;

users.add$($new Customer$(5,$ "Rana"$))$;

users.add$($new Customer$(6,$ "Rahma"$))$;

users.add$($new Customer$(7,$ "Mona"$))$;

storeitems $=$ new ArrayList$<>()$;

$//$ adding the items to the array list

storeitems.add$($new StoreItems$("$MiniClutch$",80\mathrm{.}5,$ "Clutchs", "Black"$))$;

storeitems.add$($new StoreItems$("$BagClutch$",55\mathrm{.}5,$ "Clutchs", "Black"$))$;

storeitems.add$($new StoreItems$("$Schoolbackpack$",20\mathrm{.}75,$ "Backpacks", "Red"$))$;

storeitems.add$($new StoreItems$("$Travelbackpack$",77\mathrm{.}25,$ "Backpacks", "Brown"$))$;

storeitems.add$($new StoreItems$("$MiniTote$",120\mathrm{.}7,$ "Totebags", "Silver"$))$;

storeitems.add$($new StoreItems$("$LargeTote$",90,$ "Totebags", "Gold"$))$;

storeitems.add$($new StoreItems$("$MiniCrosebody$",150\mathrm{.}5,$ "Crosebody", "White"$))$;

storeitems.add$($new StoreItems$("$MediumCrosebody$",130\mathrm{.}5,$ "Crosebody", "Blue"$))$;

$//$ saving data in the created file.

String CarryAll $=$ "store.data";

try $\{$

Store.saveInfo$($users$,$ storeitems, CarryAll$)$;

$\}$ catch $($IOException e$)\{$

$\}$

$//$ the menu of the store

System.out.println$("$Menu: $")$;

System.out.println$("1.$Login $")$;

System.out.print$("$Enter your Choice: $")$;

int choice $=$ in$.$nextInt$()$;

while $($choice $!=1)\{$

System.out.print$("$invaild choice.

Enter a valid choice: $")$;

choice $=$ in$.$nextInt$()$;

$\}$

String N;

while $($choice $==1)\{$

System.out.print$("$Enter ID: $")$; $//$ user interning the id

int id $=$ in$.$nextInt$()$;

$//$ checking the id of the users

if $($id $>=0$ && id $<=2)\{$

System.out.print$("$Enter Name: $")$;

N $=$ in$.$next$()$;

System.out.print$("$Enter Password: $")$;

String Pass $=$ in$.$next$()$;

System.out.println$()$;

$//$ authenticate the info. of the user.

do $\{$

if $($authenticate$($id$,$ N$,$ Pass$)==$ null$)\{$

System.out.println$("$Invalid login information. Try again!"$)$;

System.out.print$("$Enter ID: $")$;

id $=$ in$.$nextInt$()$;

System.out.print$("$Enter Name: $")$;

N $=$ in$.$next$()$;

System.out.print$("$Enter Password: $")$;

Pass $=$ in$.$next$()$;

$\}$ else $\{$

System.out.println$($authenticate$($id$,$ N$,$ Pass$))$;

$\}$

$\}$ while $($authenticate$($id$,$ N$,$ Pass$)!=$ null$)$;

System.out.printf$("$Welcome Manager $\%$s$.",$ N$)$;

System.out.println$()$;

$//$ Displaying the menu to the user

System.out.print$($

"Menu:

$1.$Add new Customer Account.

$2.$RemoveUser.

$3.$Add Item.

$4.$Remove Item.

$5.$Update Item.

$6.$List Items.

$7.$Search Item.

$8.$Logout.

$")$;

System.out.print$("$Enter your Choice: $")$;

int cm $=$ in$.$nextInt$()$;

$//$ checking the menu choice of the manager

while $($cm $>=1||$ cm $<=8)\{$

if $($cm $>8||$ cm $<1)\{$

System.out.print$("$Wrong choice!

Enter your choice again: $")$;

cm $=$ in$.$nextInt$()$;

$\}$ else $\{$

$//$ Switching between the cases of the menu

switch $($cm$)\{$

case $1$: $//$ creating a new customer acc.

try $\{$

System.out.print$("$Enter the new customer Id:$")$;

int Id $=$ in$.$nextInt$()$;

System.out.print$("$Enter the new cusnamer Name:"$)$;

String Name $=$ in$.$next$()$;

System.out.println$("$Customer is added."$)$;

System.out.print$($createCustomerAcc$($Id$,$ Name$))$;

$\}$ catch $($NullPointerException $|$ InputMismatchException e$)\{$

$\}$

break;

case $2$: $//$ removing user

try $\{$

System.out.println$("$Select the User you want to remove:"$)$;

System.out.println$($

$"$

$0-[0,$ owner $,$ owner$]$

$1-[1,$ Nour, Nour$111]$

$2-[2,$ Ranad, Ranad$222]"$

$+"$

$3-[3,$ Sara, Sara$333]$

$4-[4,$ Safa, Safa$444]"$

$+"$

$5-[5,$ Rana$]$

$6-[6,$ Rahma$]$

$7-[7,$ Mona$]"+"$

Your Selection: $")$;

int r $=$ in$.$nextInt$()$;

System.out.println$($users$.$remove$($r$))$;

System.out.println$("$The list after removing the User:

$"+$ users$)$;

System.out.println$("$The User is removed."$)$;

$\}$ catch $($NullPointerException $|$ InputMismatchException e$)\{$

$\}$

break;

case $3$: $//$ adding items to the list

try $\{$

System.out.print$("$Enter the Item name: $")$;

String name $=$ in$.$next$()$;

System.out.print$("$Enter the Item price: $")$;

double price $=$ in$.$nextDouble$()$;

System.out.print$("$Enter the Item category: $")$;

String category $=$ in$.$next$()$;

System.out.print$("$Enter the Item Color: $")$;

String color $=$ in$.$next$()$;

System.out.println$("$The item is added."$)$;

System.out.print$($addItem$($name$,$ price, category, color$))$;

$\}$ catch $($NullPointerException $|$ InputMismatchException e$)\{$

$\}$

break;

case $4$: $//$ removing item from the list

try $\{$

System.out.println$("$Select the item you want to remove:"$)$;

System.out.println$($

$"$

$0-[$MiniClutch$,80\mathrm{.}5,$ Clutchs, Black$]$

$1-[$BagClutch$,55\mathrm{.}5,$ Clutchs, Black$]$

$2-[$Schoolbackpack$,20\mathrm{.}75,$ Backpacks, Red$]"$

$+"$

$3-[$Travelbackpack$,77\mathrm{.}25,$ Backpacks, Brown$]$

$4-[$MiniTote$,120\mathrm{.}7,$ Totebags, Silver$]"$

$+"$

$5-[$LargeTote$,90,$ Totebag

Answer rating: 100% (QA)

import javaawt import javaawtevent import javaxswing import javaio import javautilArrayList import javautilArrays import javautilList public class MainGUI extends JFrame private ArrayList users privat... View the full answer