<?php
/**
 * BuddyX\Buddyx\Custom_Js\Component class
 *
 * @package buddyx
 */

namespace BuddyX\Buddyx\Custom_Js;

use function add_action;
use function get_theme_file_path;
use function get_theme_file_uri;
use function wp_enqueue_script;
use BuddyX\Buddyx\Component_Interface;
use function BuddyX\Buddyx\buddyx;
use function wp_script_add_data;

/**
 * Class for improving custom_js among various core features.
 */
class Component implements Component_Interface {

	/**
	 * Gets the unique identifier for the theme component.
	 *
	 * @return string component slug
	 */
	public function get_slug(): string {
		return 'custom_js';
	}

	/**
	 * Adds the action and filter hooks to integrate with WordPress.
	 */
	public function initialize() {
		add_action( 'wp_enqueue_scripts', array( $this, 'action_enqueue_custom_js_script' ) );
		add_filter( 'script_loader_tag', array( $this, 'add_defer_attribute' ), 10, 2 );
	}

	/**
	 * Enqueues a script that improves navigation menu accessibility.
	 */
	public function action_enqueue_custom_js_script() {
		// If the AMP plugin is active, return early.
		if ( buddyx()->is_amp() ) {
			return;
		}

		// Enqueue the superfish script.
		wp_enqueue_script(
			'buddyx-superfish',
			get_theme_file_uri( '/assets/js/superfish.min.js' ),
			array( 'jquery' ),
			buddyx()->get_asset_version( get_theme_file_path( '/assets/js/superfish.min.js' ) ),
			true
		);

		// Enqueue the isotope script.
		wp_enqueue_script(
			'buddyx-isotope-pkgd',
			get_theme_file_uri( '/assets/js/isotope.pkgd.min.js' ),
			array( 'jquery' ),
			buddyx()->get_asset_version( get_theme_file_path( '/assets/js/isotope.pkgd.min.js' ) ),
			true
		);

		// Enqueue the fitVids script.
		wp_enqueue_script(
			'buddyx-fitvids',
			get_theme_file_uri( '/assets/js/fitvids.min.js' ),
			array( 'jquery' ),
			buddyx()->get_asset_version( get_theme_file_path( '/assets/js/fitvids.min.js' ) ),
			true
		);

		// Enqueue the sticky kit script.
		wp_enqueue_script(
			'buddyx-sticky-kit',
			get_theme_file_uri( '/assets/js/sticky-kit.min.js' ),
			array( 'jquery' ),
			buddyx()->get_asset_version( get_theme_file_path( '/assets/js/sticky-kit.min.js' ) ),
			true
		);

		// Enqueue the jquery cookie script.
		wp_enqueue_script(
			'buddyx-jquery-cookie',
			get_theme_file_uri( '/assets/js/jquery-cookie.min.js' ),
			array( 'jquery' ),
			buddyx()->get_asset_version( get_theme_file_path( '/assets/js/jquery-cookie.min.js' ) ),
			true
		);

		// Enqueue the slick script.
		wp_enqueue_script(
			'buddyx-slick',
			get_theme_file_uri( '/assets/js/slick.min.js' ),
			array( 'jquery' ),
			buddyx()->get_asset_version( get_theme_file_path( '/assets/js/slick.min.js' ) ),
			true
		);

		// Enqueue the gamipress script.
		if ( class_exists( 'GamiPress' ) ) {
			wp_enqueue_script(
				'buddyx-gamipress',
				get_theme_file_uri( '/assets/js/gamipress.min.js' ),
				array( 'jquery' ),
				buddyx()->get_asset_version( get_theme_file_path( '/assets/js/gamipress.min.js' ) ),
				true
			);
		}

		// Enqueue the custom script.
		wp_enqueue_script(
			'buddyx-custom',
			get_theme_file_uri( '/assets/js/custom.min.js' ),
			array( 'jquery' ),
			buddyx()->get_asset_version( get_theme_file_path( '/assets/js/custom.min.js' ) ),
			true
		);

		// Add localization script.
		wp_localize_script( 'buddyx-custom', 'buddyx_ajax', array(
			'nonce' => wp_create_nonce( 'buddyx_toggle_theme_color' ),
			'ajaxurl' => admin_url( 'admin-ajax.php' )
		) );
	}

	/**
	 * Add defer attribute to non-critical scripts for better performance.
	 *
	 * @param string $tag    The script tag.
	 * @param string $handle The script handle.
	 * @return string Modified script tag.
	 */
	public function add_defer_attribute( $tag, $handle ) {
		// Scripts that should be deferred for better performance
		$defer_scripts = array(
			'buddyx-isotope-pkgd',
			'buddyx-fitvids',
			'buddyx-sticky-kit',
			'buddyx-slick',
			'buddyx-gamipress',
		);

		// Add defer attribute to specified scripts
		if ( in_array( $handle, $defer_scripts, true ) ) {
			return str_replace( ' src', ' defer="defer" src', $tag );
		}

		return $tag;
	}
}