ZCW-MicroLabs-JavaFundamentals-TalkingPets-BlueJ/MainApplication.java

import java.util.Scanner;
import java.util.InputMismatchException;
import java.util.Arrays;
public class MainApplication {
    private static Pet pet;
    private static Pet[] petList;
    public MainApplication(){

    } 

    public static void main(String[] args){
        process();
    }

    public static void process(){
        int numPets;
        System.out.println("How many pets do you have?");
        numPets = getNumberPets();
        System.out.println("You have " + numPets + " pet(s)!");
        petList = new Pet[numPets];
        Scanner input = new Scanner(System.in);
        
        if (numPets > 0){
            for (int i = 0; i < numPets; i++){
                System.out.println("What type is pet " + (i+1) + "?");
                String typeCheck = input.nextLine();
                System.out.println("What is it's name?");
                String name = input.nextLine();
                if  (typeCheck.toLowerCase().equals("dog")){
                    petList[i] = new Dog(name);
                } else if (typeCheck.toLowerCase().equals("cat")){
                    petList[i] = new Cat(name);
                } else {
                    petList[i] = new Chicken(name);
                }
            }
        }
        
        if (numPets > 0){
            StringBuilder list = new StringBuilder();
            for (Pet element: petList){
                list.append(element.getName() + " ");
            }
            System.out.println("Your pets are:\n " + list.toString());
            for (Pet element: petList){
                System.out.println(element.getName() + " says " + element.speak());
            }
        }
    }

    public static int getNumberPets(){
        int numberPets = 0;
        Scanner input = new Scanner(System.in);
        boolean error = true;
        do{
            try{
                numberPets = input.nextInt();
                error = false;
            } catch (InputMismatchException e){
                input.next();
                System.out.println("Error! Please type a number");
            } 
        } while (error);
        if (numberPets == 0){
            return 0;
        }
        return numberPets;
    }

    public  String setPetName(){
        Scanner input = new Scanner(System.in);
        String petName = input.nextLine();
        return petName;
    }

}