<?php
namespace Domain\Scontainers;

class ScontainersRepository
{
  private $db;

  public function __construct( $db )
  {
    $this->db = $db;
  }

  // -------------------------------------------------------------------------
  // Odczyt
  // -------------------------------------------------------------------------

  public function containerDetails( $containerId )
  {
    $container = $this->db->get( 'pp_scontainers', '*', [ 'id' => $containerId ] );
    if ( !$container ) return null;

    $langs = $this->db->select( 'pp_scontainers_langs', '*', [ 'container_id' => $containerId ] );
    $container['languages'] = [];
    if ( is_array( $langs ) )
      foreach ( $langs as $lang )
        $container['languages'][ $lang['lang_id'] ] = $lang;

    return $container;
  }

  public function scontainerByLang( $scontainerId, $langId )
  {
    $cacheKey = "scontainer_details:$scontainerId:$langId";
    if ( $scontainer = \Shared\Cache\CacheHandler::fetch( $cacheKey ) )
      return $scontainer;

    $scontainer = $this->db->get( 'pp_scontainers', '*', [ 'id' => $scontainerId ] );
    if ( !$scontainer ) return null;

    $langData = $this->db->select( 'pp_scontainers_langs', '*', [
      'AND' => [ 'container_id' => $scontainerId, 'lang_id' => $langId ]
    ] );
    $scontainer['languages'] = is_array( $langData ) ? $langData : [];

    \Shared\Cache\CacheHandler::store( $cacheKey, $scontainer );
    return $scontainer;
  }

  // -------------------------------------------------------------------------
  // Zapis / usuwanie
  // -------------------------------------------------------------------------

  public function containerSave( $containerId, $title, $text, $status, $showTitle, $src, $html )
  {
    $languages = $this->db->select( 'pp_langs', '*', [ 'status' => 1, 'ORDER' => [ 'o' => 'ASC' ] ] );
    if ( !is_array( $languages ) ) $languages = [];
    $langCount = count( $languages );

    if ( !$containerId )
    {
      $this->db->insert( 'pp_scontainers', [
        'status'     => $status == 'on' ? 1 : 0,
        'show_title' => $showTitle == 'on' ? 1 : 0,
        'src'        => $src,
      ] );
      $containerId = $this->db->id();
      if ( !$containerId ) return false;

      foreach ( $languages as $i => $lang )
      {
        $this->db->insert( 'pp_scontainers_langs', [
          'container_id' => $containerId,
          'lang_id'      => $lang['id'],
          'title'        => $langCount > 1 ? $title[ $i ] : $title,
          'text'         => $langCount > 1 ? $text[ $i ] : $text,
          'html'         => $langCount > 1 ? $html[ $i ] : $html,
        ] );
      }
    }
    else
    {
      $this->db->update( 'pp_scontainers', [
        'status'     => $status == 'on' ? 1 : 0,
        'show_title' => $showTitle == 'on' ? 1 : 0,
        'src'        => $src,
      ], [ 'id' => $containerId ] );

      $this->db->delete( 'pp_scontainers_langs', [ 'container_id' => $containerId ] );

      foreach ( $languages as $i => $lang )
      {
        $this->db->insert( 'pp_scontainers_langs', [
          'container_id' => $containerId,
          'lang_id'      => $lang['id'],
          'title'        => $langCount > 1 ? $title[ $i ] : $title,
          'text'         => $langCount > 1 ? $text[ $i ] : $text,
          'html'         => $langCount > 1 ? $html[ $i ] : $html,
        ] );
      }
    }

    \S::delete_cache();
    return $containerId;
  }

  public function containerDelete( $containerId )
  {
    return $this->db->delete( 'pp_scontainers', [ 'id' => $containerId ] );
  }
}