<?php
/**
 * Click Analytics & Geo-Targeting Tracker
 *
 * @package AffiStyle
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Class AffiStyle_Tracker
 */
class AffiStyle_Tracker {


	/**
	 * Constructor.
	 */
	public function __construct() {
		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_tracker_script' ) );
	}

	/**
	 * Registers and conditionally enqueues the click tracking script.
	 */
	public function enqueue_tracker_script() {
		global $post;

		wp_register_script(
			'affistyle-tracker-js',
			AFFISTYLE_URL . 'assets/js/tracker.js',
			array(),
			AFFISTYLE_VERSION,
			array(
				'strategy'  => 'defer',
				'in_footer' => true,
			)
		);

		wp_localize_script(
			'affistyle-tracker-js',
			'affistyleTrackerData',
			array(
				'ajax_url' => admin_url( 'admin-ajax.php' ),
				'ajaxUrl'  => admin_url( 'admin-ajax.php' ),
				'nonce'    => wp_create_nonce( 'affistyle_track_click_nonce' ),
			)
		);

		$should_enqueue = false;

		// 1. Check if on a singular post/page containing the block or shortcode.
		if ( is_singular() && is_a( $post, 'WP_Post' ) ) {
			if (
				has_block( 'affistyle/aff-box', $post ) ||
				has_block( 'affistyle/aff-box-block', $post ) ||
				has_shortcode( $post->post_content, 'affistyle_box' ) ||
				has_shortcode( $post->post_content, 'aff_box' )
			) {
				$should_enqueue = true;
			}
		}

		// 2. Allow shortcode execution on archive/category/shop pages or widgets to trigger enqueue dynamically.
		if ( apply_filters( 'affistyle_enqueue_tracker_script', $should_enqueue ) ) {
			wp_enqueue_script( 'affistyle-tracker-js' );
		}
	}
}

new AffiStyle_Tracker();