<?php
namespace ABeCe\Booking\Service;
/** Acknowledgement is not consent. No IP, marketing permission or request body is stored. */
final class RegistrationPrivacyService {
 public static function policy():?\WP_Post {
  $p=get_post((int)get_option('wp_page_for_privacy_policy'));return $p&&$p->post_type==='page'&&$p->post_status==='publish'&&get_privacy_policy_url()?$p:null;
 }
 public static function required():bool {return (bool)get_option('abece_booking_registration_privacy_acknowledgement',false)&&self::policy()!==null;}
 public static function overview():array {return ['acknowledgement_required'=>(bool)get_option('abece_booking_registration_privacy_acknowledgement',false),'acknowledgement_effective'=>self::required(),'registration_enabled'=>(bool)get_option('users_can_register',false),'registration_url'=>wp_registration_url(),'policy_available'=>self::policy()!==null];}
 public static function save(array $data):array {
  BookingValidator::fields($data,['acknowledgement_required']);$required=CatalogValidator::boolean($data['acknowledgement_required']??null,'acknowledgement_required');update_option('abece_booking_registration_privacy_acknowledgement',$required,false);return self::overview();
 }
 public static function version(\WP_Post $p):string{return hash('sha256',$p->post_content);}
}