Admin class
 *
 * @author Yithemes
 * @package YITH WooCommerce Ajax Search Premium
 * @version 1.2
 */

if ( !defined( 'YITH_WCAS' ) ) { exit; } // Exit if accessed directly

if( !class_exists( 'YITH_WCAS_Admin' ) ) {
    /**
     * Admin class. 
	 * The class manage all the admin behaviors.
     *
     * @since 1.0.0
     */
    class YITH_WCAS_Admin {
		/**
		 * Plugin options
		 * 
		 * @var array
		 * @access public
		 * @since 1.0.0
		 */
		public $options = array();

        /**
         * Plugin version
         *
         * @var string
         * @since 1.0.0
         */
        public $version;

        /**
         * @var $_panel Panel Object
         */
        protected $_panel;



        /**
         * @var string Ajax Search panel page
         */
        protected $_panel_page = 'yith_wcas_panel';

        /**
         * Various links
         *
         * @var string
         * @access public
         * @since 1.0.0
         */
       public $doc_url    = 'https://docs.yithemes.com/yith-woocommerce-ajax-search/';
    
    	/**
		 * Constructor
		 * 
		 * @access public
		 * @since 1.0.0
		 */
		public function __construct( $version ) {
            $this->version = $version;

			//Actions
            add_action( 'admin_menu', array( $this, 'register_panel' ), 5 );
			add_action( 'init', array( $this, 'gutenberg_integration' ) );
			add_filter( 'plugin_action_links_' . plugin_basename( YITH_WCAS_DIR . '/' . basename( YITH_WCAS_FILE ) ), array( $this, 'action_links' ) );
			add_filter( 'yith_show_plugin_row_meta', array( $this, 'plugin_row_meta' ), 10, 5 );

            // register plugin to licence/update system
            add_action( 'wp_loaded', array( $this, 'register_plugin_for_activation' ), 99 );
            add_action( 'admin_init', array( $this, 'register_plugin_for_updates' ) );

            //custom styles and javascripts
            add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_styles_scripts' ) );

            // YITH WCAS Loaded
            do_action( 'yith_wcas_loaded' );
		}

	    /**
	     * Gutenberg Integration
	     */
	    public function gutenberg_integration() {
		    if ( function_exists( 'yith_plugin_fw_gutenberg_add_blocks' ) ) {
			    $blocks = include_once( YITH_WCAS_DIR . 'plugin-options/gutenberg/blocks.php' );
			    yith_plugin_fw_gutenberg_add_blocks( $blocks );
		    }
	    }

        /**
         * Enqueue styles and scripts
         *
         * @access public
         * @return void
         * @since 1.0.0
         */
        public function enqueue_styles_scripts() {
            $suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
            wp_enqueue_script('yith_wcas_admin', YITH_WCAS_URL . 'assets/js/yith-wcas-admin' . $suffix .'.js', array('jquery'), '1.2.3', true);
        }



        /**
         * Add a panel under YITH Plugins tab
         *
         * @return   void
         * @since    1.0
         * @author   Andrea Grillo <andrea.grillo@yithemes.com>
         * @use     /Yit_Plugin_Panel class
         * @see      plugin-fw/lib/yit-plugin-panel.php
         */
        public function register_panel() {

            if ( ! empty( $this->_panel ) ) {
                return;
            }

            $admin_tabs = array(
                'settings' => __( 'Settings', 'yith-woocommerce-ajax-search' ),
                'search'   => __( 'Search', 'yith-woocommerce-ajax-search' ),
                'output'   => __( 'Output', 'yith-woocommerce-ajax-search' )
            );

            $args = array(
                'create_menu_page' => true,
                'parent_slug'      => '',
                'page_title'       => _x( 'Ajax Search', 'Plugin name, no translate', 'yith-woocommerce-ajax-search' ),
                'menu_title'       => _x( 'Ajax Search', 'Plugin name, no translate', 'yith-woocommerce-ajax-search' ),
                'capability'       => 'manage_options',
                'parent'           => '',
                'parent_page'      => 'yith_plugin_panel',
                'page'             => $this->_panel_page,
                'admin-tabs'       => $admin_tabs,
                'options-path'     => YITH_WCAS_DIR . '/plugin-options'
            );

            /* === Fixed: not updated theme  === */
            if( ! class_exists( 'YIT_Plugin_Panel_WooCommerce' ) ) {
                require_once( 'plugin-fw/lib/yit-plugin-panel-wc.php' );
            }

            $this->_panel = new YIT_Plugin_Panel_WooCommerce( $args );

            add_action( 'woocommerce_admin_field_yith_wcas_upload', array( $this->_panel, 'yit_upload' ), 10, 1 );
        }



        /**
         * Register plugins for activation tab
         *
         * @return void
         * @since    2.0.0
         * @author   Andrea Grillo <andrea.grillo@yithemes.com>
         */
        public function register_plugin_for_activation() {
            if( ! class_exists( 'YIT_Plugin_Licence' ) ) {
                require_once YITH_WCAS_DIR.'plugin-fw/licence/lib/yit-licence.php';
                require_once YITH_WCAS_DIR.'plugin-fw/licence/lib/yit-plugin-licence.php';
            }
            YIT_Plugin_Licence()->register( YITH_WCAS_INIT, YITH_WCAS_SECRET_KEY, YITH_WCAS_SLUG );
        }

        /**
         * Register plugins for update tab
         *
         * @return void
         * @since    2.0.0
         * @author   Andrea Grillo <andrea.grillo@yithemes.com>
         */
        public function register_plugin_for_updates() {
            if( ! class_exists( 'YIT_Upgrade' ) ) {
                require_once( 'plugin-fw/lib/yit-upgrade.php' );
            }
            YIT_Upgrade()->register( YITH_WCAS_SLUG, YITH_WCAS_INIT );
        }



        /**
         * Action Links
         *
         * add the action links to plugin admin page
         *
         * @param $links | links plugin array
         *
         * @return   mixed Array
         * @since    1.0
         * @author   Andrea Grillo <andrea.grillo@yithemes.com>
         * @return mixed
         * @use plugin_action_links_{$plugin_file_name}
         */

	    public function action_links( $links ) {
		    $links = yith_add_action_links( $links, $this->_panel_page, true );
		    return $links;
	    }

        /**
         * plugin_row_meta
         *
         * add the action links to plugin admin page
         *
         * @param $plugin_meta
         * @param $plugin_file
         * @param $plugin_data
         * @param $status
         *
         * @return   Array
         * @since    1.0
         * @author   Andrea Grillo <andrea.grillo@yithemes.com>
         * @use plugin_row_meta
         */
	    public function plugin_row_meta( $new_row_meta_args, $plugin_meta, $plugin_file, $plugin_data, $status, $init_file = 'YITH_WCAS_INIT' ) {
		    if ( defined( $init_file ) && constant( $init_file ) == $plugin_file ) {
			    $new_row_meta_args['slug'] = YITH_WCAS_SLUG;
			    $new_row_meta_args['is_premium'] = true;
		    }

		    return $new_row_meta_args;
	    }



    }
}