/**
 * Plugin Name: GoFit Listom Custom Search
 * Description: Custom search functionality for Listom with GoFit prefix
 * Version: 1.0.0
 * Author: Rahul Praapati
 * Text Domain: gofit-listom-custom-search
 */

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

class GoFit_Listom_Custom_Search {
    public function __construct() {
        add_action('wp_enqueue_scripts', array($this, 'enqueue_scripts'));
        add_action('wp_ajax_gofit_ajax_search', array($this, 'handle_ajax_search'));
        add_action('wp_ajax_nopriv_gofit_ajax_search', array($this, 'handle_ajax_search'));
    }

    public function enqueue_scripts() {
        wp_enqueue_script('jquery');
        wp_enqueue_script(
            'gofit-custom-search',
            plugin_dir_url(__FILE__) . 'gofit-custom-search.js',
            array('jquery'),
            '1.0.0',
            true
        );

        wp_localize_script('gofit-custom-search', 'gofit_vars', array(
            'ajaxurl' => admin_url('admin-ajax.php'),
            'nonce' => wp_create_nonce('gofit_search_nonce')
        ));

        wp_enqueue_style(
            'gofit-custom-search',
            plugin_dir_url(__FILE__) . 'gofit-custom-search.css',
            array(),
            '1.0.0'
        );
    }

    public function handle_ajax_search() {
        check_ajax_referer('gofit_search_nonce', 'nonce');

        $search_term = sanitize_text_field($_POST['search_term']);
        $is_suggestion = isset($_POST['is_suggestion']) ? (bool)$_POST['is_suggestion'] : false;

        if ($is_suggestion) {
            $this->handle_suggestions($search_term);
        }
    }

    private function handle_suggestions($search_term) {
        $args = array(
            'post_type' => 'listdom-listing',
            'post_status' => 'publish',
            'posts_per_page' => 5,
            's' => $search_term
        );

        $query = new WP_Query($args);
        $suggestions = array();

        if ($query->have_posts()) {
            while ($query->have_posts()) {
                $query->the_post();
                $suggestions[] = array(
                    'text' => get_the_title(),
                    'post_url' => get_permalink(),
                    'post_excerpt' => get_the_excerpt(),
                    'thumbnail' => get_the_post_thumbnail_url(get_the_ID(), 'thumbnail')
                );
            }
        }
        wp_reset_postdata();

        wp_send_json_success(array('suggestions' => $suggestions));
    }
}

new GoFit_Listom_Custom_Search();