<?php
namespace front\factory;

class ShopAttribute
{
  public static function value_details( $value_id, $lang_id )
  {
    global $mdb;

    $cacheHandler = new \CacheHandler();
    $cacheKey = "\front\factory\ShopAttribute::value_details:$value_id:$lang_id";

    $objectData = $cacheHandler -> get( $cacheKey );

    if ( !$objectData )
    {
      $value = $mdb -> get( 'pp_shop_attributes_values', '*', [ 'id' => (int)$value_id ] );
      $value['language'] = $mdb -> get( 'pp_shop_attributes_values_langs', [ 'lang_id', 'name' ], [ 'AND' => [ 'value_id' => (int)$value_id, 'lang_id' => $lang_id ] ] );

      $cacheHandler -> set( $cacheKey, $value );
    }
    else
    {
      return unserialize( $objectData );
    }

    return $value;
  }

  public static function attribute_details( $attribute_id, $lang_id )
  {
    global $mdb;

    if ( !$attribute = \Cache::fetch( 'attribute_details_' . $attribute_id . '_' . $lang_id ) )
    {
      $attribute = $mdb -> get( 'pp_shop_attributes', '*', [ 'id' => (int)$attribute_id ] );
      $attribute['language'] = $mdb -> get( 'pp_shop_attributes_langs', [ 'lang_id', 'name' ], [ 'AND' => [ 'attribute_id' => (int)$attribute_id, 'lang_id' => $lang_id ] ] );

      \Cache::store( 'attribute_details_' . $attribute_id . '_' . $lang_id, $attribute );
    }
    return $attribute;
  }
}