Ejercicio3-Tp3-Unju

package Practico3;

import java.util.Random;

public class Ejercicio3 {
    static Random aleatorio = new Random();
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        principal();
    }

    public static void principal() {
        int opcion;
        Queue<Integer> cola1 = null;
        Queue<Character> cola2 = null;
        Queue<Object> union = null;

        do {
            cola1 = menuColaInt();
            //System.out.println(cola1);
            cola2 = menuColaChar();
            //System.out.println(cola2);
            union = new Queue<>(cola1.size() + cola2.size());
            union = union(cola1, cola2);
            System.out.println("\nLA UNION DE LA DOS COLAS ES:\n" + union.toString());
            opcion = Helper.getPositiveInt("Desea cargar otras colas??(Si=1//No=2) ");
        }while (opcion!=2);
        System.out.println("Gracias :D");
    }

    public static Queue<Object> union(Queue<Integer> cola1, Queue<Character> cola2){
        Queue<Object> result = new Queue<>(cola1.size() + cola2.size());
        boolean  aux = true;

        while (!cola1.isEmpty()||!cola2.isEmpty()) {
            if(cola1.isEmpty()) {
                aux = false;
            }

            if(cola2.isEmpty()) {
                aux = true;
            }

            if(!cola1.isEmpty() && aux){
                if(!result.contains(cola1.peek())) {
                    result.offer(cola1.pool());
                    aux = false;
                }else {
                    cola1.remove();
                }
                continue;
            }

            if(!cola2.isEmpty() && !aux){
                if (!result.contains(cola2.peek())){
                    result.offer(cola2.pool());
                    aux = true;
                }else {
                    cola2.remove();
                }
            }
        }
        return result;
    }

    public static Queue<Integer> menuColaInt() {
        Queue<Integer> colaAux =null;
        int opcion;
        do {
            System.out.println("CARGAR COLA DE NUMEROS ENTEROS");
            System.out.println("1) Cargar manualmente");
            System.out.println("2) Generar valores aleatorios");
            opcion = Helper.getPositiveInt("Ingrese una opcion");
            switch(opcion) {
            case 1:
                colaAux = new Queue<>(Helper.getPositiveInt("Ingrese el tamaño de la cola"));
                colaAux = cargarColaInt(colaAux);
                System.out.println("Cola de enteros cargada: " + colaAux.toString());
                break;
            case 2:
                colaAux = new Queue<>();
                colaAux = generarColaInt(colaAux);
                System.out.println("Cola de enteros generada: " + colaAux.toString());
                break;
            default:
                System.out.println("opcion no valida");
            }
        }while(opcion!=1 && opcion!=2);

        return colaAux;
    }

    public static Queue<Character> menuColaChar() {
        Queue<Character> colaAux =null;
        int opcion;
        do {
            System.out.println("CARGAR COLA DE LETRAS O CARACTERES");
            System.out.println("1) Cargar manualmente");
            System.out.println("2) Generar letras aleatorios");
            opcion = Helper.getPositiveInt("Ingrese una opcion");
            switch(opcion) {
            case 1:
                colaAux = new Queue<>(Helper.getPositiveInt("Ingrese el tamaño de la cola"));
                colaAux = cargarColaChar(colaAux);
                System.out.println("Cola de caracteres cargada: " + colaAux.toString());
                break;
            case 2:
                colaAux = new Queue<>();
                colaAux = generarColaChar(colaAux);
                System.out.println("Cola de caracteres generada: " + colaAux.toString());
                break;
            default:
                System.out.println("opcion no valida");
            }
        }while(opcion!=1 && opcion!=2);

        return colaAux;
    }

    public static Queue<Integer> cargarColaInt(Queue<Integer> queue){
        do {
            queue.offer(Helper.getPositiveInt("Ingrese un numero"));
        }while(!queue.isFull());
        return queue;
    }

    public static Queue<Character> cargarColaChar(Queue<Character>queue){
        do {
            queue.offer(Helper.getCharacter("Ingrese un caracter"));
        }while(!queue.isFull());
        return queue;
    }

    public static Queue<Integer> generarColaInt(Queue<Integer> queue){
        do {
            queue.offer(Helper.randomInt(100));
        }while(!queue.isFull());
        return queue;
    }

    public static Queue<Character> generarColaChar(Queue<Character> queue){
        do {
            char aux = (char) (aleatorio.nextInt(26)+'a');
            queue.offer(aux);
        }while(!queue.isFull());
        return queue;
    }
}