<?php
/**
 * Condition: at least one ad pixel is on.
 *
 * @package Tagsmith
 */

declare(strict_types=1);

namespace Tagsmith\Conditions;

use Tagsmith\Pixels\Events;
use Tagsmith\Plugin;
use Tagsmith\Settings;

defined( 'ABSPATH' ) || exit;

/**
 * Met when at least one ad platform is switched on with a valid ID, and the
 * site is not the demo: demo mode (the Playground preview, TAGSMITH_DEMO)
 * never loads a pixel, so nothing that waits for this condition (the
 * renderer, the lead signal, the form listeners) registers there. Reads the
 * settings and one constant only, so the Loader can ask it at boot.
 */
class PixelsOn implements Condition {

	/**
	 * Settings store.
	 *
	 * @var Settings
	 */
	private Settings $settings;

	/**
	 * Constructor.
	 *
	 * @param Settings $settings Settings store.
	 */
	public function __construct( Settings $settings ) {
		$this->settings = $settings;
	}

	/**
	 * Whether a platform is on.
	 */
	public function is_met(): bool {
		if ( Plugin::is_demo() ) {
			return false;
		}

		return array() !== Events::active_platforms( $this->settings->all() );
	}
}