<?php
/**
 * Plugin bootstrap.
 *
 * @package AjSec
 */

namespace AjSec;

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

/**
 * Wires the plugin together.
 */
final class Plugin {

	/**
	 * Feature modules, keyed by id.
	 *
	 * @var Features\Feature[]
	 */
	private static $features = array();

	/**
	 * Whether boot() already ran.
	 *
	 * @var bool
	 */
	private static $booted = false;

	/**
	 * Boot on plugins_loaded.
	 */
	public static function boot() {
		if ( self::$booted ) {
			return;
		}
		self::$booted = true;

		Activator::maybe_update_schema();
		Settings::init();
		Privacy::init();
		Features\ActivityLog::watch_settings();

		foreach ( self::feature_classes() as $class_name ) {
			$feature                          = new $class_name();
			self::$features[ $feature->id() ] = $feature;
			if ( $feature->is_enabled() ) {
				$feature->register();
			}
		}

		if ( is_admin() ) {
			Admin\Menu::init();
			Admin\Assets::init();
			Admin\Notice::init();
			Admin\Actions::init();
		}
	}

	/**
	 * Feature classes shipped in this build.
	 *
	 * @return string[]
	 */
	public static function feature_classes() {
		return array(
			Features\LoginLockout::class,
			Features\WafLite::class,
			Features\IntegrityScan::class,
			Features\Hardening::class,
			Features\ActivityLog::class,
		);
	}

	/**
	 * Loaded feature modules.
	 *
	 * @return Features\Feature[]
	 */
	public static function features() {
		return self::$features;
	}

	/**
	 * One loaded feature module.
	 *
	 * @param string $id Module id.
	 * @return Features\Feature|null
	 */
	public static function feature( $id ) {
		return isset( self::$features[ $id ] ) ? self::$features[ $id ] : null;
	}

	/**
	 * Capability required to manage the plugin.
	 *
	 * @return string
	 */
	public static function capability() {
		return 'manage_options';
	}
}