<?php
/**
 * Condition: an ad pixel that is on sends the lead event.
 *
 * @package Tagsmith
 */

declare(strict_types=1);

namespace Tagsmith\Conditions;

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

defined( 'ABSPATH' ) || exit;

/**
 * Met when something that is on sends leads: a platform that is switched on
 * with a valid ID, the lead event chosen and, for LinkedIn, X and Google Ads,
 * a conversion value for it; or the Google tag, whose generate_lead follows
 * the same shared choice (ruling 2 of the pixels plan). A lead nobody would
 * send is not worth recording. Reads the settings only, so the Loader can ask
 * it at boot. The Google tag alone does not load the pixel script, so this is
 * always asked together with PixelsOn.
 */
class LeadEventOn 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 that is on, or the Google tag, sends leads.
	 */
	public function is_met(): bool {
		$settings = $this->settings->all();
		$ga4      = Events::for_ga4( $settings );

		return Events::any_has( 'lead', $settings ) || ( null !== $ga4 && in_array( 'lead', $ga4['events'], true ) );
	}
}