<?php
/**
* 2012 - 2020 HiPresta
*
* MODULE Gallery
*
* @author    HiPresta <support@hipresta.com>
* @copyright HiPresta 2020
* @license   Addons PrestaShop license limitation
* @link      https://hipresta.com
*
* NOTICE OF LICENSE
*
* Don't use this module on several shops. The license provided by PrestaShop Addons
* for all its modules is valid only once for a single shop.
*/

class GalleryImage extends ObjectModel
{
    public $id_image;
    public $id_gallery;
    public $image;
    public $image_caption;
    public $position;
    public $date_add;
    public $date_upd;

    public static $definition = array(
        'table' => 'higallery_image',
        'primary' => 'id_image',
        'multilang' => true,
        'fields' => array(
            'id_gallery' => array('type' => self::TYPE_INT, 'validate' => 'isInt', 'required' => true),
            'image' => array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'size' => 255, 'required' => true),
            'image_caption' => array('type' => self::TYPE_STRING, 'validate' => 'isCleanHtml', 'lang' => true),
            'position' => array('type' => self::TYPE_INT, 'validate' => 'isInt'),
            'date_add' => array('type' => self::TYPE_DATE, 'validate' => 'isDate', 'copy_post' => false),
            'date_upd' => array('type' => self::TYPE_DATE, 'validate' => 'isDate', 'copy_post' => false),
        ),
    );

    public static function getPositionMaxValue()
    {
        $position =  DB::getInstance()->ExecuteS('
            SELECT MAX(position) FROM '._DB_PREFIX_.'higallery_image');
        if (empty($position)) {
            return false;
        }
        return $position[0]['MAX(position)'] + 1;
    }

    public static function getGalleryAllImages($id_gallery, $order_by = 'ASC')
    {
        $query = new DbQuery();
        return Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS(
            $query
                ->select('gi.*')
                ->select('gil.*')
                ->from('higallery_image', 'gi')
                ->leftJoin('higallery_image_lang', 'gil', 'gi.id_image = gil.id_image')
                ->where('gi.id_gallery = '.(int)$id_gallery)
                ->where('gil.id_lang = '.(int)Context::getContext()->language->id)
                ->orderBy('gi.position '.$order_by)
                ->build()
        );
    }
}