<?php
/**
 * Pimcore
 *
 * This source file is available under two different licenses:
 * - GNU General Public License version 3 (GPLv3)
 * - Pimcore Enterprise License (PEL)
 * Full copyright and license information is available in
 * LICENSE.md which is distributed with this source code.
 *
 * @category   Pimcore
 * @package    Object
 * @copyright  Copyright (c) 2009-2016 pimcore GmbH (http://www.pimcore.org)
 * @license    http://www.pimcore.org/license     GPLv3 and PEL
 */

namespace Pimcore\Model\Object\Classificationstore\KeyGroupRelation\Listing;

use Pimcore\Model;
use Pimcore\Model\Object;

class Dao extends Model\Listing\Dao\AbstractDao
{

    /**
     * Loads a list of Classificationstore group configs for the specified parameters, returns an array of config elements
     *
     * @return array
     */
    public function load()
    {
        $condition = $this->getCondition();
        if ($condition) {
            $condition = $condition . " AND ";
        } else {
            $condition = " where ";
        }
        $condition .= Object\Classificationstore\KeyGroupRelation\Dao::TABLE_NAME_RELATIONS
            . ".keyId = " . Object\Classificationstore\KeyConfig\Dao::TABLE_NAME_KEYS . ".id";

        $resourceGroupName = $this->model->getResolveGroupName();

        if ($resourceGroupName) {
            $condition .= " and " . Object\Classificationstore\GroupConfig\Dao::TABLE_NAME_GROUPS . ".id = "
                . Object\Classificationstore\KeyGroupRelation\Dao::TABLE_NAME_RELATIONS . ".groupId";
        }

        $sql = "SELECT " . Object\Classificationstore\KeyGroupRelation\Dao::TABLE_NAME_RELATIONS . ".*,"
            . Object\Classificationstore\KeyConfig\Dao::TABLE_NAME_KEYS . ".*";


        if ($resourceGroupName) {
            $sql .= ", " . Object\Classificationstore\GroupConfig\Dao::TABLE_NAME_GROUPS . ".name as groupName";
        }


        $sql .=  " FROM " . Object\Classificationstore\KeyGroupRelation\Dao::TABLE_NAME_RELATIONS
            . "," . Object\Classificationstore\KeyConfig\Dao::TABLE_NAME_KEYS;

        if ($resourceGroupName) {
            $sql .= ", " . Object\Classificationstore\GroupConfig\Dao::TABLE_NAME_GROUPS;
        }



        $sql .= $condition;
        $sql .= $this->getOrder() . $this->getOffsetLimit();
        $data = $this->db->fetchAll($sql, $this->model->getConditionVariables());

        $configData = [];
        foreach ($data as $dataItem) {
            $entry = new Object\Classificationstore\KeyGroupRelation();
            $resource = $entry->getDao();
            $resource->assignVariablesToModel($dataItem);

            $configData[] = $entry;
        }

        $this->model->setList($configData);

        return $configData;
    }

    /**
     * @return array
     */
    public function getDataArray()
    {
        $configsData = $this->db->fetchAll("SELECT * FROM " . Object\Classificationstore\KeyGroupRelation\Dao::TABLE_NAME_RELATIONS . $this->getCondition() . $this->getOrder() . $this->getOffsetLimit(), $this->model->getConditionVariables());

        return $configsData;
    }

    /**
     * @return int
     */
    public function getTotalCount()
    {
        try {
            $amount = (int) $this->db->fetchOne("SELECT COUNT(*) as amount FROM " . Object\Classificationstore\KeyGroupRelation\Dao::TABLE_NAME_RELATIONS . " ". $this->getCondition(), $this->model->getConditionVariables());
        } catch (\Exception $e) {
        }

        return $amount;
    }
}
