<?php
namespace ABeCe\Booking\Edition;

/** Commercial metadata lives in docs; this catalog contains product behavior only. */
final class FeatureCatalog {
 public const PLANS=['lite','starter','club','pro'];
 public const FEATURES=[
  'public_calendar'=>'lite','admin_bookings'=>'lite','opening_hours'=>'lite','single_operations'=>'lite',
  'basic_pricing'=>'lite','notifications'=>'lite','pay_on_site'=>'lite','receivables'=>'lite',
  'debtor_blocking'=>'lite','statistics_basic'=>'lite',
  'online_bookings'=>'starter','advanced_pricing'=>'starter','multi_resource_operations'=>'starter','recurring_bookings'=>'starter',
  'bank_transfer'=>'starter','bank_qr'=>'starter',
  'memberships'=>'club','member_import'=>'club','bulk_membership_renewal'=>'club','member_benefits'=>'club',
  'usage_limits'=>'club','customer_restrictions'=>'club','statistics_advanced'=>'club','report_exports'=>'club',
  'credits'=>'pro','financial_reporting'=>'pro',
 ];
 public static function features(string $plan):array {
  $rank=array_search($plan,self::PLANS,true);if($rank===false)throw new \InvalidArgumentException('Unknown commercial plan');
  $result=[];foreach(self::FEATURES as $feature=>$minimum)$result[$feature]=$rank>=array_search($minimum,self::PLANS,true);return $result;
 }
 public static function resourceLimit(string $plan):?int{self::features($plan);return null;}
 public static function onlineResourceLimit(string $plan):?int{return match($plan){'lite'=>0,'starter'=>4,'club','pro'=>null,default=>throw new \InvalidArgumentException('Unknown commercial plan')};}
}