<?php
/**
 * Created by PhpStorm.
 * User: liujin834
 * Date: 14/12/25
 * Time: 下午5:29
 */

namespace Westdc\Helpers;

use Zend\ServiceManager\ServiceManager;
use Zend\ServiceManager\ServiceManagerAwareInterface;
use Zend\Paginator\Adapter\ArrayAdapter;
use Zend\Paginator\Adapter\DbSelect;
use Zend\Paginator\Adapter\DbTableGateway;
use Zend\Paginator\Paginator as Zend_Paginator;
use Zend\Db\Sql\Select;
use Zend\Db\TableGateway\TableGateway;

class Paginator implements ServiceManagerAwareInterface{

    protected $serviceManager;

    public $sqlQuery,$sqlOrder,$sqlGroup,$sqlHaving;

    public function setServiceManager(ServiceManager $serviceManager)
    {
        $this->serviceManager = $serviceManager;

        return $this;
    }

    public function add($data,$ctl,$limit = 10,$route = "",$viewPartial = "layout/manager/pagination")
    {
        $page = $ctl->params()->fromRoute('page');

        if(is_array($data))
            $data = new ArrayAdapter($data);

        if($data instanceof Select)
        {
            $dbService = $this->serviceManager->get('Db');
            $zendDb = $dbService->getZendDb();
            $data = new DbSelect($data,$zendDb);
        }

        if($data instanceof TableGateway)
            $data = new DbTableGateway($data,$this->sqlQuery,$this->sqlOrder,$this->sqlGroup,$this->sqlHaving);

        $paginator = new Zend_Paginator($data);
        $paginator->setCurrentPageNumber($page)
                  ->setItemCountPerPage($limit)
                  ->setPageRange(6);

        $pagination = $ctl->getServiceLocator()->get('viewhelpermanager')->get('PaginationControl');
        $pageSliding = $pagination($paginator,'Sliding',$viewPartial,array('route'=>$route));

        $ctl->ViewModel->setVariable('pagination',$pageSliding);
        $ctl->ViewModel->setVariable('paginator',$paginator);
    }

}