<?php

/**
 * The file that defines the core plugin class
 *
 * A class definition that includes attributes and functions used across both the
 * public-facing side of the site and the admin area.
 *
 * @link       https://www.adback.co
 * @since      1.0.0
 *
 * @package    Ad_Back
 * @subpackage Ad_Back/includes
 */

/**
 * The core plugin class.
 *
 * This is used to define internationalization, admin-specific hooks, and
 * public-facing site hooks.
 *
 * Also maintains the unique identifier of this plugin as well as the current
 * version of the plugin.
 *
 * @since      1.0.0
 * @package    Ad_Back
 * @subpackage Ad_Back/includes
 * @author     AdBack <contact@adback.co>
 */
class Ad_Back
{
    /**
     * The loader that's responsible for maintaining and registering all hooks that power
     * the plugin.
     *
     * @since    1.0.0
     * @access   protected
     * @var      Ad_Back_Loader    $loader    Maintains and registers all hooks for the plugin.
     */
    protected $loader;

    /**
     * The unique identifier of this plugin.
     *
     * @since    1.0.0
     * @access   protected
     * @var      string    $plugin_name    The string used to uniquely identify this plugin.
     */
    protected $plugin_name;

    /**
     * The current version of the plugin.
     *
     * @since    1.0.0
     * @access   protected
     * @var      string    $version    The current version of the plugin.
     */
    protected $version;

    /**
     * Define the core functionality of the plugin.
     *
     * Set the plugin name and the plugin version that can be used throughout the plugin.
     * Load the dependencies, define the locale, and set the hooks for the admin area and
     * the public-facing side of the site.
     *
     * @since    1.0.0
     */
    public function __construct()
    {
        $this->plugin_name = 'ab-lib';
        $this->version = '1.0.0';

        $this->loadDependencies();
        $this->setLocale();
        $this->defineAdminHooks();
        $this->definePublicHooks();
    }

    /**
     * Load the required dependencies for this plugin.
     *
     * Include the following files that make up the plugin:
     *
     * - Ad_Back_Loader. Orchestrates the hooks of the plugin.
     * - Ad_Back_i18n. Defines internationalization functionality.
     * - Ad_Back_Admin. Defines all hooks for the admin area.
     * - Ad_Back_Public. Defines all hooks for the public side of the site.
     *
     * Create an instance of the loader which will be used to register the hooks
     * with WordPress.
     *
     * @since    1.0.0
     * @access   private
     */
    private function loadDependencies()
    {
        /**
         * The class responsible for orchestrating the actions and filters of the
         * core plugin.
         */
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-ad-back-loader.php';

        /**
         * The class responsible for defining internationalization functionality
         * of the plugin.
         */
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-ad-back-i18n.php';

        /**
         * The class responsible for defining all actions that occur in the admin area.
         */
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-ad-back-admin.php';

        /**
         * The class responsible for defining all actions that occur in the public-facing
         * side of the site.
         */
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-ad-back-public.php';

        $this->loader = new Ad_Back_Loader();
    }

    /**
     * Define the locale for this plugin for internationalization.
     *
     * Uses the Ad_Back_i18n class in order to set the domain and to register the hook
     * with WordPress.
     *
     * @since    1.0.0
     * @access   private
     */
    private function setLocale()
    {
        $plugin_i18n = new Ad_Back_i18n();

        $this->loader->addAction( 'plugins_loaded', $plugin_i18n, 'loadPluginTextdomain' );
    }

    /**
     * Register all of the hooks related to the admin area functionality
     * of the plugin.
     *
     * @since    1.0.0
     * @access   private
     */
    private function defineAdminHooks()
    {
        $plugin_admin = new Ad_Back_Admin( $this->getPluginName(), $this->getVersion() );

        $this->loader->addAction( 'admin_enqueue_scripts', $plugin_admin, 'enqueueStyles' );
        $this->loader->addAction( 'admin_enqueue_scripts', $plugin_admin, 'enqueueScripts' );

        // Add menu item
        $this->loader->addAction( 'admin_menu', $plugin_admin, 'addPluginAdminMenu' );

        // Add widget
        $this->loader->addAction( 'wp_dashboard_setup', $plugin_admin, 'dashboardWidget' );

        // Add Ajax
        $this->loader->addAction( 'wp_ajax_callApi', $plugin_admin,'callApiCallback' );
        $this->loader->addAction( 'wp_ajax_ab_logout', $plugin_admin, 'logoutCallback');
        $this->loader->addAction( 'wp_ajax_ab_register', $plugin_admin, 'registerCallback');
        $this->loader->addAction( 'wp_ajax_saveMessage', $plugin_admin, 'saveMessageCallback');
        $this->loader->addAction( 'wp_ajax_saveGoMessage', $plugin_admin, 'saveGoMessageCallback');
        $this->loader->addAction( 'wp_ajax_dismiss_adback_incentive', $plugin_admin, 'dismissAdbackIncentive');
        $this->loader->addAction( 'wp_ajax_lite_integration', $plugin_admin, 'liteIntegration');
        $this->loader->addAction( 'wp_ajax_full_integration', $plugin_admin, 'fullIntegration');

        // Always display notice unless user is connected
        $this->loader->addAction('admin_notices', $plugin_admin, 'addConfigNotice');
    }

    /**
     * Register all of the hooks related to the public-facing functionality
     * of the plugin.
     *
     * @since    1.0.0
     * @access   private
     */
    private function definePublicHooks()
    {
        $plugin_public = new Ad_Back_Public( $this->getPluginName(), $this->getVersion() );

        $this->loader->addAction( 'wp_footer', $plugin_public, 'enqueueScripts' );
    }

    /**
     * Run the loader to execute all of the hooks with WordPress.
     *
     * @since    1.0.0
     */
    public function run()
    {
        $this->loader->run();
    }

    /**
     * The name of the plugin used to uniquely identify it within the context of
     * WordPress and to define internationalization functionality.
     *
     * @since     1.0.0
     * @return    string    The name of the plugin.
     */
    public function getPluginName()
    {
        return $this->plugin_name;
    }

    /**
     * The reference to the class that orchestrates the hooks with the plugin.
     *
     * @since     1.0.0
     * @return    Ad_Back_Loader    Orchestrates the hooks of the plugin.
     */
    public function getLoader()
    {
        return $this->loader;
    }

    /**
     * Retrieve the version number of the plugin.
     *
     * @since     1.0.0
     * @return    string    The version number of the plugin.
     */
    public function getVersion()
    {
        return $this->version;
    }
}