<?php
  
  namespace FootyRoom\Queries;
  
  use FootyRoom\Support\MongoClient;
  
  class StageGuideQuery
  {
      /**
       * @var \FootyRoom\Support\MongoClient
       */
      protected $mongo;
  
      /**
       * Constructor.
       *
       * @param \FootyRoom\Support\MongoClient $mongo
       */
      public function __construct(MongoClient $mongo)
      {
          $this->mongo = $mongo->footyroom;
      }
  
      /**
       * Finds one guide by stage id.
       *
       * @param int $stageId
       *
       * @return array|null
       */
      public function findOneByStageId($stageId): ?array
      {
          $guide = $this->mongo->guides->findOne([
              'stageId' => $stageId,
          ]);
  
          if (!$guide) {
              return null;
          }
  
          return [
              'html' => $guide['html'],
              'webpackAssets' => $guide['webpackAssets'] ?? [],
          ];
      }
  }