<?php
/**
 * A product image sent along with the shopper's photo.
 *
 * @package Fitzaro
 */

namespace Fitzaro\Provider;

defined( 'ABSPATH' ) || exit;

/**
 * Order matters: the prompt refers to images as "image 2", "image 3"… in the order they are passed.
 */
final class ReferenceImage {

	/**
	 * Image bytes.
	 *
	 * @var string
	 */
	private $bytes;

	/**
	 * Short label, e.g. the product type.
	 *
	 * @var string
	 */
	private $label;

	/**
	 * Creates a reference image.
	 *
	 * @param string $bytes Image bytes.
	 * @param string $label Short label.
	 */
	public function __construct( string $bytes, string $label ) {
		$this->bytes = $bytes;
		$this->label = $label;
	}

	/**
	 * Image bytes.
	 */
	public function bytes(): string {
		return $this->bytes;
	}

	/**
	 * Short label.
	 */
	public function label(): string {
		return $this->label;
	}
}