#include <stdio.h>
#include <stdlib.h>

#include "queue.h"
#include "worker.h"

void sum(int argc, char **values, char *buf_return)
{

    if (argc != 2) {
	buf_return[0] = 0;
	return;
    } else {
	long int a = strtol(values[0], NULL, 10);
	long int b = strtol(values[1], NULL, 10);
	long int sum = a + b;
	sprintf(buf_return, "%d", sum);
    }
}

int main(int argc, char **argv)
{
    worker *w, *x;


    queue *q;

    q = initialize_queue();
    char *buf1, *buf2;

    char **params1 = malloc(sizeof(char *) * 2);
    params1[0] = "1";
    params1[1] = "2";

    w = new_worker(sum, 2, params1, 10, buf1);
    enqueue(q, w);

    char **params2 = malloc(sizeof(char *) * 2);
    params2[0] = "3";
    params2[1] = "4";

    w = new_worker(sum, 2, params2, 10, buf2);
    enqueue(q, w);

    x = dequeue(q);
    execute(x);

    printf("\nValue 1: %s", x->buf_return);

    x = dequeue(q);
    execute(x);
    printf("\nValue 2: %s", x->buf_return);


    return (0);
}