<?php
namespace PenciSoledadElementor;

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

class Loader {
	private static $_instance;

	public $modules_manager;

	private $classes_aliases = array(
		'PenciSoledadElementor\Modules\PanelPostsControl\Module' => 'PenciSoledadElementor\Modules\QueryControl\Module',
		'PenciSoledadElementor\Modules\PanelPostsControl\Controls\Group_Control_Posts' => 'PenciSoledadElementor\Modules\QueryControl\Controls\Group_Control_Posts',
		'PenciSoledadElementor\Modules\PanelPostsControl\Controls\Query' => 'PenciSoledadElementor\Modules\QueryControl\Controls\Query',
	);

	/**
	 * @return \Elementor\Plugin
	 */

	public static function elementor() {
		return \Elementor\Plugin::$instance;
	}

	/**
	 * @return Plugin
	 */
	public static function instance() {
		if ( is_null( self::$_instance ) ) {
			self::$_instance = new self();
		}

		return self::$_instance;
	}


	private function includes() {
		require PENCI_ELEMENTOR_PATH . 'includes/modules-manager.php';
		require PENCI_ELEMENTOR_PATH . 'includes/helper.php';
		require PENCI_ELEMENTOR_PATH . 'includes/utils.php';
	}

	public function autoload( $class ) {
		if ( 0 !== strpos( $class, __NAMESPACE__ ) ) {
			return;
		}

		$has_class_alias = isset( $this->classes_aliases[ $class ] );

		// Backward Compatibility: Save old class name for set an alias after the new class is loaded
		if ( $has_class_alias ) {
			$class_alias_name = $this->classes_aliases[ $class ];
			$class_to_load = $class_alias_name;
		} else {
			$class_to_load = $class;
		}

		if ( ! class_exists( $class_to_load ) ) {
			$filename = strtolower(
				preg_replace(
					array( '/^' . __NAMESPACE__ . '\\\/', '/([a-z])([A-Z])/', '/_/', '/\\\/' ),
					array( '', '$1-$2', '-', DIRECTORY_SEPARATOR  ),
					$class_to_load
				)
			);
			$filename = PENCI_ELEMENTOR_PATH . $filename . '.php';

			if ( is_readable( $filename ) ) {
				include( $filename );
			}
		}

		if ( $has_class_alias ) {
			class_alias( $class_alias_name, $class );
		}
	}

	public function widget_categories( $elements_manager ) {
		// Add our categories
		$category_prefix = 'penci-';

		$elements_manager->add_category(
			$category_prefix . 'elements',
			[
				'title' => '[PenciDesign] Elements',
				'icon' => 'fa fa-plug',
			]
		);

		// Hack into the private $categories member, and reorder it so our stuff is at the top
		$reorder_cats = function() use($category_prefix){
			uksort($this->categories, function($keyOne, $keyTwo) use($category_prefix){
				if(substr($keyOne, 0, 6) == $category_prefix){
					return -1;
				}
				if(substr($keyTwo, 0, 6) == $category_prefix){
					return 1;
				}
				return 0;
			});

		};
		
		$reorder_cats->call($elements_manager);
	}
	/**
	 *  Editor enqueue styles.
	 */
	public function enqueue_editor_styles() {
		wp_enqueue_style( 'penci-elementor', PENCI_ELEMENTOR_URL . 'assets/css/editor.css', array( 'elementor-editor' ), '' );
	}

	public function enqueue_editor_scripts() {
		if( defined( 'ELEMENTOR_PRO_VERSION' ) ) {
			return;
		}

		if ( version_compare( ELEMENTOR_VERSION, '3.0.0', '<' ) ) {
			wp_enqueue_script( 'penci-elementor', PENCI_ELEMENTOR_URL . 'assets/js/editor.bak.js', array( 'backbone-marionette' ), PENCI_SOLEDAD_VERSION, true );
		}else{
			wp_enqueue_script( 'penci-elementor', PENCI_ELEMENTOR_URL . 'assets/js/editor.min.js', array(
				'backbone-marionette',
				'elementor-common',
				'elementor-editor-modules',
				'elementor-editor-document',
			),
				PENCI_SOLEDAD_VERSION, true );
		}

		wp_localize_script( 'penci-elementor', 'PenciElementorConfig', array( 'i18n' => array(), 'isActive' => true, ) );
	}

	/**
	 * Register scripts
	 */
	public function register_frontend_scripts() {
		$api = get_theme_mod( 'penci_map_api_key' );

		if ( ! $api ) {
			$api = 'AIzaSyBuzpkq8u_57iG3I2n1rqo-2IbGhhcI31c';
		}
		$http = is_ssl() ? 'https://' : 'http://';

		wp_register_script( 'google-map', esc_url( $http . 'maps.google.com/maps/api/js?key=' . esc_attr( $api ) ), array(), '', true );

		wp_register_script( 'jquery.plugin', get_template_directory_uri() . '/js/jquery.plugin.min.js', array( 'jquery' ), '2.0.2', true );
		wp_register_script( 'countdown', get_template_directory_uri() . '/js/jquery.countdown.min.js', array( 'jquery' ), '2.0.2', true );
		wp_register_script( 'waypoints', get_template_directory_uri() . '/js/waypoints.min.js', array( 'jquery' ), '2.0.3', true );
		wp_register_script( 'jquery-counterup', get_template_directory_uri() . '/js/jquery.counterup.min.js', array( 'jquery','waypoints' ), '1.0', true );
	}
	public function on_elementor_init() {
		$this->modules_manager = new Manager();
	}
	private function setup_hooks() {
		add_action( 'elementor/init', array( $this, 'on_elementor_init' ) );
		add_action( 'elementor/elements/categories_registered', array( $this, 'widget_categories' ) );
		add_action( 'elementor/editor/after_enqueue_styles', array( $this, 'enqueue_editor_styles' ) );
		//add_action( 'elementor/editor/before_enqueue_scripts', array( $this, 'enqueue_editor_scripts' ));
		add_action( 'elementor/frontend/before_register_scripts', array( $this, 'register_frontend_scripts' ) );
		
		//handle select2 ajax search
        add_action('wp_ajax_penci_select2_search_post', [$this, 'select2_ajax_posts_filter_autocomplete']);
        add_action('wp_ajax_nopriv_penci_select2_search_post', [$this, 'select2_ajax_posts_filter_autocomplete']);

        add_action('wp_ajax_penci_select2_get_title', [$this, 'select2_ajax_get_posts_value_titles']);
        add_action('wp_ajax_nopriv_penci_select2_get_title', [$this, 'select2_ajax_get_posts_value_titles']);
	}
	
	public function select2_ajax_posts_filter_autocomplete() {
		$post_type = 'any';
        $source_name = 'post_type';

        if ( ! empty( $_GET[ 'post_type' ] ) && 'by_id' != $_GET[ 'post_type' ] && 'current_query' != $_GET[ 'post_type' ] ) {
            $post_type = sanitize_text_field( $_GET[ 'post_type' ] );
        }

        if ( !empty( $_GET[ 'source_name' ] ) ) {
            $source_name = sanitize_text_field( $_GET[ 'source_name' ] );
        }

        $search = !empty( $_GET[ 'term' ] ) ? sanitize_text_field( $_GET[ 'term' ] ) : '';
        $results = $post_list = [];
        switch($source_name){
            case 'taxonomy':
                $post_list = wp_list_pluck( get_terms( $post_type,
                    [
                        'hide_empty' => false,
                        'orderby'    => 'name',
                        'order'      => 'ASC',
                        'search'     => $search,
                        'number'     => '10',
                    ]
                ), 'name', 'term_id' );
                break;
            default:
                $post_list = $this->get_query_post_list( $post_type, 10, $search );
        }

        if ( !empty( $post_list ) ) {
            foreach ( $post_list as $key => $item ) {
                $results[] = [ 'text' => $item, 'id' => $key ];
            }
        }
        wp_send_json( [ 'results' => $results ] );
	}
	
	public function select2_ajax_get_posts_value_titles() {
		if ( empty( array_filter($_POST[ 'id' ]) ) ) {
            wp_send_json_error( [] );
        }
		
        $ids          = array_map('intval',$_POST[ 'id' ]);
        $source_name = !empty( $_POST[ 'source_name' ] ) ? sanitize_text_field( $_POST[ 'source_name' ] ) : '';

        switch ( $source_name ) {
            case 'taxonomy':
                $response = wp_list_pluck( get_terms( sanitize_text_field( $_POST[ 'post_type' ] ),
                    [
                        'hide_empty' => false,
                        'orderby'    => 'name',
                        'order'      => 'ASC',
                        'include'    => implode( ',', $ids ),
                    ]
                ), 'name', 'term_id' );
                break;
            default:
                $post_info = get_posts( [ 'post_type' => sanitize_text_field( $_POST[ 'post_type' ] ), 'include' => implode( ',', $ids ) ] );
                $response  = wp_list_pluck( $post_info, 'post_title', 'ID' );
        }

        if ( !empty( $response ) ) {
            wp_send_json_success( [ 'results' => $response ] );
        } else {
            wp_send_json_error( [] );
        }
	}
	
	public function get_query_post_list($post_type = 'any', $limit = -1, $search = ''){
        global $wpdb;
        $where = '';
        $data = [];

        if (-1 == $limit) {
            $limit = '';
        } elseif (0 == $limit) {
            $limit = "limit 0,1";
        } else {
            $limit = $wpdb->prepare(" limit 0,%d", esc_sql($limit));
        }

        if ('any' === $post_type) {
            $in_search_post_types = get_post_types(['exclude_from_search' => false]);
            if (empty($in_search_post_types)) {
                $where .= ' AND 1=0 ';
            } else {
                $where .= " AND {$wpdb->posts}.post_type IN ('" . join("', '",
                    array_map('esc_sql', $in_search_post_types)) . "')";
            }
        } elseif (!empty($post_type)) {
            $where .= $wpdb->prepare(" AND {$wpdb->posts}.post_type = %s", esc_sql($post_type));
        }

        if (!empty($search)) {
            $where .= $wpdb->prepare(" AND {$wpdb->posts}.post_title LIKE %s", '%' . esc_sql($search) . '%');
        }

        $query = "select post_title,ID  from $wpdb->posts where post_status = 'publish' $where $limit";
        $results = $wpdb->get_results($query);
        if (!empty($results)) {
            foreach ($results as $row) {
                $data[$row->ID] = $row->post_title;
            }
        }
        return $data;
    }

	/**
	 * Plugin constructor.
	 */
	private function __construct() {
		spl_autoload_register( array( $this, 'autoload' ) );

		$this->includes();
		$this->setup_hooks();
	}
}

Loader::instance();