<?php
/**
 * Main plugin loader.
 *
 * @package NovoVerify
 */

defined( 'ABSPATH' ) || exit;

require_once NOVOVERIFY_PATH . 'includes/class-novoverify-config.php';
require_once NOVOVERIFY_PATH . 'includes/class-novoverify-settings.php';
require_once NOVOVERIFY_PATH . 'includes/class-novoverify-db.php';
require_once NOVOVERIFY_PATH . 'includes/class-novoverify-codes.php';
require_once NOVOVERIFY_PATH . 'includes/class-novoverify-csv.php';
require_once NOVOVERIFY_PATH . 'includes/class-novoverify-messages.php';
require_once NOVOVERIFY_PATH . 'includes/class-novoverify-rate-limit.php';
require_once NOVOVERIFY_PATH . 'includes/class-novoverify-rest.php';
require_once NOVOVERIFY_PATH . 'includes/class-novoverify-cron.php';
require_once NOVOVERIFY_PATH . 'includes/class-novoverify-privacy.php';
require_once NOVOVERIFY_PATH . 'public/class-novoverify-public.php';
require_once NOVOVERIFY_PATH . 'includes/class-novoverify-activator.php';
require_once NOVOVERIFY_PATH . 'includes/class-novoverify-deactivator.php';
require_once NOVOVERIFY_PATH . 'includes/class-novoverify-uninstaller.php';

/**
 * Bootstraps all plugin components.
 */
final class NovoVerify {

	/**
	 * Single instance.
	 *
	 * @var NovoVerify|null
	 */
	private static $instance = null;

	/**
	 * Front-end component.
	 *
	 * @var NovoVerify_Public|null
	 */
	public $public = null;

	/**
	 * Admin component.
	 *
	 * @var NovoVerify_Admin|null
	 */
	public $admin = null;

	/**
	 * Returns the single instance.
	 *
	 * @return NovoVerify
	 */
	public static function instance() {
		if ( null === self::$instance ) {
			self::$instance = new self();
		}
		return self::$instance;
	}

	/**
	 * Registers the hooks.
	 */
	private function __construct() {
		add_action( 'plugins_loaded', array( 'NovoVerify_DB', 'maybe_upgrade' ) );
		add_action( 'wp_initialize_site', array( 'NovoVerify_Activator', 'on_new_site' ), 200 );
		add_filter( 'wpmu_drop_tables', array( 'NovoVerify_DB', 'filter_drop_tables' ) );

		// The import endpoints are REST routes, so they are registered outside is_admin().
		require_once NOVOVERIFY_PATH . 'admin/class-novoverify-import.php';
		new NovoVerify_Import();

		new NovoVerify_Rest();
		new NovoVerify_Cron();
		$this->public = new NovoVerify_Public();

		add_action( 'init', array( 'NovoVerify_Settings', 'register' ) );
		add_action( 'init', array( 'NovoVerify_Settings', 'register_polylang_strings' ), 20 );

		if ( novoverify_fs() ) {
			// No site-wide trial notice: the trial is offered only in the box on the settings screen.
			novoverify_fs()->add_filter( 'show_trial', '__return_false' );

			// Freemius registers the uninstall hook and runs this after it reported the uninstall.
			novoverify_fs()->add_action( 'after_uninstall', array( 'NovoVerify_Uninstaller', 'uninstall' ) );
		}

		if ( is_admin() ) {
			new NovoVerify_Privacy();
			require_once NOVOVERIFY_PATH . 'admin/class-novoverify-admin.php';
			$this->admin = new NovoVerify_Admin();
		}
	}
}