<?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://digitalapps.com
 * @since      1.0.0
 *
 * @package    AdUnblocker
 * @subpackage AdUnblocker/includes
 */

class AdUnblocker
{

	/**
	 * The loader that's responsible for maintaining and registering all hooks that power
	 * the plugin.
	 *
	 * @since    1.0.0
	 * @access   protected
	 * @var      AdUnblocker_Loader    $loader    Maintains and registers all hooks for the plugin.
	 */
	protected $loader;

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

	/**
	 * 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;

	protected $sanitizer;
	protected $stats;
	protected $recovery;
	protected $popup_templates;

	/**
	 * 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()
	{
		if (defined('DAAU_PLUGIN_VERSION')) {
			$this->version = DAAU_PLUGIN_VERSION;
		} else {
			$this->version = '1.2.19';
		}
		$this->plugin_prefix = 'daabd';
		$this->plugin_name = 'adunblocker';

		$this->load_dependencies();
		$this->set_locale();
		$this->define_admin_hooks();
		$this->define_public_hooks();
		$this->define_stats_hooks();
		$this->define_recovery_hooks();
		$this->define_popup_hooks();
	}

	/**
	 * Load the required dependencies for this plugin.
	 *
	 * Include the following files that make up the plugin:
	 *
	 * - AdUnblocker_Loader. Orchestrates the hooks of the plugin.
	 * - AdUnblocker_i18n. Defines internationalization functionality.
	 * - AdUnblocker_Admin. Defines all hooks for the admin area.
	 * - AdUnblocker_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 load_dependencies()
	{

		/**
		 * The class responsible for orchestrating the actions and filters of the
		 * core plugin.
		 */
		require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-adunblocker-loader.php';

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

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

		/**
		 * Since: 1.2.21
		 *
		 * The class responsible for metaboxes
		 */
		require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-adunblocker-metaboxes.php';
		new AdUnblocker_Metaboxes();

		/**
		 * The class responsible for sanitizing user input
		 */
		require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-adunblocker-sanitize.php';
		require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-adunblocker-recovery.php';
		require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-adunblocker-popup-templates.php';

		$this->loader       = new AdUnblocker_Loader();
		$this->sanitizer    = new AdUnblocker_Sanitize($this->plugin_name);
		$this->stats        = new AdUnblocker_Stats($this->plugin_name);
		$this->recovery     = new AdUnblocker_Recovery($this->plugin_name);
		$this->popup_templates = new AdUnblocker_Popup_Templates($this->plugin_name, $this->version);
	}

	/**
	 * Define the locale for this plugin for internationalization.
	 *
	 * Uses the AdUnblocker_i18n class in order to set the domain and to register the hook
	 * with WordPress.
	 *
	 * @since    1.0.0
	 * @access   private
	 */
	private function set_locale()
	{

		$plugin_i18n = new AdUnblocker_i18n();

		$this->loader->add_action('plugins_loaded', $plugin_i18n, 'load_plugin_textdomain');
	}

	/**
	 * Register all of the hooks related to the admin area functionality
	 * of the plugin.
	 *
	 * @since    1.0.0
	 * @access   private
	 */
	private function define_admin_hooks()
	{

		$plugin_admin = new AdUnblocker_Admin($this->get_plugin_name(), $this->get_version());

		$this->loader->add_action('admin_enqueue_scripts', $plugin_admin, 'enqueue_styles');
		$this->loader->add_action('admin_enqueue_scripts', $plugin_admin, 'enqueue_scripts');
		$this->loader->add_action('admin_menu', $plugin_admin, 'add_menu');
		$this->loader->add_action('admin_init', $plugin_admin, 'register_settings');
		$this->loader->add_action('admin_init', $plugin_admin, 'register_sections');
		$this->loader->add_action('admin_init', $plugin_admin, 'register_fields');
		$this->loader->add_action('admin_init', $plugin_admin, 'http_prepare_download_log');
		$this->loader->add_action('admin_notices', $plugin_admin, 'display_admin_notices');
		$this->loader->add_action('admin_post_daau_rebuild_frontend_assets', $plugin_admin, 'handle_rebuild_frontend_assets');

		// ajax
		$this->loader->add_action('wp_ajax_daau_get_log', $plugin_admin, 'ajax_get_log');
		$this->loader->add_action('wp_ajax_daau_clear_log', $plugin_admin, 'ajax_get_log');
		$this->loader->add_action('admin_enqueue_scripts', $plugin_admin, 'localize_script');

		// polylang
		$this->loader->add_action('after_setup_theme', $plugin_admin, 'content_pll_register_string');

	}

	/**
	 * Register all of the hooks related to the public-facing functionality
	 * of the plugin.
	 *
	 * @since    1.0.0
	 * @access   private
	 */
	private function define_public_hooks()
	{

		$plugin_public = new AdUnblocker_Public($this->get_plugin_name(), $this->get_version());

		// public function add_action( $hook, $component, $callback, $priority = 10, $accepted_args = 1 )
		$this->loader->add_action('wp_enqueue_scripts', $plugin_public, 'update_filename', 8);
		$this->loader->add_action('wp_enqueue_scripts', $plugin_public, 'check_version', 9);
		$this->loader->add_action('wp_enqueue_scripts', $plugin_public, 'regenerate_files', 10);
		$this->loader->add_action('wp_enqueue_scripts', $plugin_public, 'enqueue_styles', 11);
		$this->loader->add_action('wp_enqueue_scripts', $plugin_public, 'enqueue_scripts', 12);
		$this->loader->add_action('wp_footer', $plugin_public, 'output_protect_noscript_wall', 99);
		//$this->loader->add_filter( 'the_content', $plugin_public, 'display_ads', 13 );

		// ajax
		$this->loader->add_action('wp_ajax_get_daau_settings', $plugin_public, 'ajax_request_callback');
		$this->loader->add_action('wp_ajax_nopriv_get_daau_settings', $plugin_public, 'ajax_request_callback');
	}

	private function define_stats_hooks()
	{
		$this->loader->add_action('init', $this->stats, 'maybe_install');
		$this->loader->add_action('init', $this->stats, 'schedule_cleanup');
		$this->loader->add_action('daau_stats_cleanup', $this->stats, 'cleanup_old_events');

		$this->loader->add_action('wp_ajax_daau_track_event', $this->stats, 'ajax_track_event');
		$this->loader->add_action('wp_ajax_nopriv_daau_track_event', $this->stats, 'ajax_track_event');
		$this->loader->add_action('wp_ajax_daau_stats_overview', $this->stats, 'ajax_stats_overview');
		$this->loader->add_action('wp_ajax_daau_clear_stats', $this->stats, 'ajax_clear_stats');
	}

	private function define_recovery_hooks()
	{
		$this->loader->add_action('init', $this->recovery, 'maybe_install');
		$this->loader->add_action('rest_api_init', $this->recovery, 'register_rest_routes');
		$this->loader->add_action('daau_stats_cleanup', $this->recovery, 'cleanup_old_events');
	}

	private function define_popup_hooks()
	{
		$this->loader->add_action('init', $this->popup_templates, 'register_post_type', 9);
		$this->loader->add_action('init', $this->popup_templates, 'register_block_type', 10);
		$this->loader->add_action('enqueue_block_editor_assets', $this->popup_templates, 'enqueue_block_editor_fallback_registration');
		$this->loader->add_action('admin_notices', $this->popup_templates, 'maybe_render_upgrade_notice');
		$this->loader->add_action('enqueue_block_editor_assets', $this->popup_templates, 'enqueue_editor_upgrade_notice');
	}

	/**
	 * 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 get_plugin_name()
	{
		return $this->plugin_name;
	}

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

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

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

	static function get_random_string($from = 6, $to = 9)
	{
		$length = random_int($from, $to); // Use random_int for better randomness
		$characters = 'abcdefghijklmnopqrstuvwxyz';
		$random_string = '';

		// Generate a random string of the specified length
		for ($i = 0; $i < $length; $i++) {
			$random_string .= $characters[random_int(0, strlen($characters) - 1)];
		}

		return $random_string;
	}

	/**
	 * Retrieve plugin defaults.
	 *
	 * @since     1.2.1
	 * @return    array    Array of defaults.
	 */
	static function get_defaults()
	{
		return array(
			'adunblocker-status'            =>      1,
			'adunblocker-content'           =>      '<h2>Adblock Detected!</h2><p>Our website is made possible by displaying online advertisements to our visitors.<br>Please consider supporting us by whitelisting our website.</p>',
			'adunblocker-bg-color'          =>      '#FFFFFF',
			'adunblocker-overlay-color'     =>      '#000000',
			'adunblocker-text-color'        =>      '#000000',
			'adunblocker-style'             =>      'modal',
			'adunblocker-delay'             =>      '5000',
			'adunblocker-file-name'         =>      AdUnblocker::get_random_string(),
			'adunblocker-version'           =>      DAAU_PLUGIN_VERSION
		);
	}
}