<?php
/**
 * Go Mechanic functions and definitions
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package go_mechanic
 */

if ( ! defined( 'GO_MECHANIC_S_VERSION' ) ) {
	// Replace the version number of the theme on each release.
	define( 'GO_MECHANIC_S_VERSION', '1.0.0' );
}

/**
 * Sets up theme defaults and registers support for various WordPress features.
 *
 * Note that this function is hooked into the after_setup_theme hook, which
 * runs before the init hook. The init hook is too late for some features, such
 * as indicating support for post thumbnails.
 */
function go_mechanic_setup() {
	/*
		* Make theme available for translation.
		* Translations can be filed in the /languages/ directory.
		* If you're building a theme based on Go Mechanic, use a find and replace
		* to change 'go-mechanic' to the name of your theme in all the template files.
		*/
	load_theme_textdomain( 'go-mechanic', get_template_directory() . '/languages' );

	// Add default posts and comments RSS feed links to head.
	add_theme_support( 'automatic-feed-links' );

	/*
		* Let WordPress manage the document title.
		* By adding theme support, we declare that this theme does not use a
		* hard-coded <title> tag in the document head, and expect WordPress to
		* provide it for us.
		*/
	add_theme_support( 'title-tag' );

	/*
		* Enable support for Post Thumbnails on posts and pages.
		*
		* @link https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/
		*/
	add_theme_support( 'post-thumbnails' );

	// This theme uses wp_nav_menu() in one location.
	register_nav_menus(
		array(
			'menu-1' => esc_html__( 'Primary', 'go-mechanic' ),
		)
	);

	/*
		* Switch default core markup for search form, comment form, and comments
		* to output valid HTML5.
		*/
	add_theme_support(
		'html5',
		array(
			'search-form',
			'comment-form',
			'comment-list',
			'gallery',
			'caption',
			'style',
			'script',
		)
	);

	// Set up the WordPress core custom background feature.
	add_theme_support(
		'custom-background',
		apply_filters(
			'go_mechanic_custom_background_args',
			array(
				'default-color' => 'ffffff',
				'default-image' => '',
			)
		)
	);

	// Add theme support for selective refresh for widgets.
	add_theme_support( 'customize-selective-refresh-widgets' );

	/**
	 * Add support for core custom logo.
	 *
	 * @link https://codex.wordpress.org/Theme_Logo
	 */
	add_theme_support(
		'custom-logo',
		array(
			'height'      => 250,
			'width'       => 250,
			'flex-width'  => true,
			'flex-height' => true,
		)
	);
}
add_action( 'after_setup_theme', 'go_mechanic_setup' );

/**
 * Set the content width in pixels, based on the theme's design and stylesheet.
 *
 * Priority 0 to make it available to lower priority callbacks.
 *
 * @global int $content_width
 */
function go_mechanic_content_width() {
	$GLOBALS['content_width'] = apply_filters( 'go_mechanic_content_width', 640 );
}
add_action( 'after_setup_theme', 'go_mechanic_content_width', 0 );

/**
 * Register widget area.
 *
 * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
 */
function go_mechanic_widgets_init() {
	register_sidebar(
		array(
			'name'          => esc_html__( 'Sidebar', 'go-mechanic' ),
			'id'            => 'sidebar-1',
			'description'   => esc_html__( 'Add widgets here.', 'go-mechanic' ),
			'before_widget' => '<section id="%1$s" class="widget %2$s">',
			'after_widget'  => '</section>',
			'before_title'  => '<h2 class="widget-title">',
			'after_title'   => '</h2>',
		)
	);
}
add_action( 'widgets_init', 'go_mechanic_widgets_init' );

/**
 * Enqueue scripts and styles.
 */
function go_mechanic_scripts() {
	wp_enqueue_style( 'go-mechanic-style', get_stylesheet_uri(), array(), GO_MECHANIC_S_VERSION );
	wp_enqueue_style( 'bootstrap', get_template_directory_uri() . '/assets/css/bootstrap.min.css', array(), GO_MECHANIC_S_VERSION );
	wp_enqueue_style( 'fontawesome', get_template_directory_uri() . '/assets/css/all.min.css', array(), GO_MECHANIC_S_VERSION );
	wp_enqueue_style( 'go-mechanic-responsive', get_template_directory_uri() . '/assets/css/responsive.css', array(), GO_MECHANIC_S_VERSION );
	wp_enqueue_style( 'slick', get_template_directory_uri() . '/assets/css/slick.min.css', array(), GO_MECHANIC_S_VERSION );
	wp_enqueue_style( 'swiper', get_template_directory_uri() . '/assets/css/swiper-bundle.min.css', array(), GO_MECHANIC_S_VERSION );
	wp_style_add_data( 'go-mechanic-style', 'rtl', 'replace' );

	wp_enqueue_script( 'go-mechanic-navigation', get_template_directory_uri() . '/js/navigation.js', array(), GO_MECHANIC_S_VERSION, true );
	wp_enqueue_script( 'bootstrap', get_template_directory_uri() . '/assets/js/bootstrap.bundle.min.js', array(), GO_MECHANIC_S_VERSION, true );
	wp_enqueue_script( 'slick', get_template_directory_uri() . '/assets/js/slick.min.js', array( 'jquery' ), GO_MECHANIC_S_VERSION, true );
	wp_enqueue_script( 'swiper', get_template_directory_uri() . '/assets/js/swiper-bundle.min.js', array(), GO_MECHANIC_S_VERSION, true );
	wp_enqueue_script( 'go-mechanic-slider-control', get_template_directory_uri() . '/assets/js/slider-control.js', array(), GO_MECHANIC_S_VERSION, true );
	wp_enqueue_script( 'go-mechanic-custom', get_template_directory_uri() . '/assets/js/custom.js', array(), GO_MECHANIC_S_VERSION, true );
	
	if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
		wp_enqueue_script( 'comment-reply' );
	}
}
add_action( 'wp_enqueue_scripts', 'go_mechanic_scripts' );

/**
 * Add submenu icon (chevron) to navbar menu items that have children.
 */
function go_mechanic_add_submenu_icon( $title, $item, $args, $depth ) {
	if ( ! empty( $args->theme_location ) && 'menu-1' === $args->theme_location && in_array( 'menu-item-has-children', (array) $item->classes, true ) ) {
		$title .= ' <i class="fa-solid fa-chevron-down submenu-icon" aria-hidden="true"></i>';
	}
	return $title;
}
add_filter( 'nav_menu_item_title', 'go_mechanic_add_submenu_icon', 10, 4 );

function go_mechanic_trim_words($content) {
    return wp_trim_words($content, 20, '...');
}

// Add "Read More" button to the_content on archive pages
function go_mechanic_content_read_more_button( $content ) {
    if ( is_admin() ) {
        return $content;
    }
    if ( is_singular() ) {
        return $content;
    }
	if ( is_archive() ) {
        return $content;
    }
	if ( is_search() ) {
		return $content;
	}
    if ( ! in_the_loop() || ! is_main_query() ) {
        return $content;
    }

    $read_more_btn = '<a class="readmore-btn" href="' . esc_url( get_permalink() ) . '">' . esc_html__( 'Read More', 'go-mechanic' ) . '</a>';

    return '<p>' . $content . '</p>' . $read_more_btn;
}
add_filter( 'the_content', 'go_mechanic_content_read_more_button', 20 );

function go_mechanic_get_reading_time() {
    $content = get_post_field('post_content', get_the_ID());
    $word_count = str_word_count(wp_strip_all_tags($content));
    $minutes = ceil($word_count / 200);

    if ($minutes <= 1) {
        return esc_html__( '1 min read', 'go-mechanic' );
    }

    return $minutes . esc_html__( ' min read', 'go-mechanic' );
}


/**
 * Implement the Custom Header feature.
 */
require get_template_directory() . '/inc/custom-header.php';

/**
 * Custom template tags for this theme.
 */
require get_template_directory() . '/inc/template-tags.php';

/**
 * Functions which enhance the theme by hooking into WordPress.
 */
require get_template_directory() . '/inc/template-functions.php';

/**
 * Customizer additions.
 */
require get_template_directory() . '/inc/customizer.php';

/**
 * Load Jetpack compatibility file.
 */
if ( defined( 'JETPACK__VERSION' ) ) {
	require get_template_directory() . '/inc/jetpack.php';
}