ReenExeCubeTime\LightPaginator\Factory

Complexity

Total Complexity

5

Size/Duplication

Total Lines	72
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	2
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	createPager()	0	12	1
B	createSmartPager()	0	31	3

<?php

namespace ReenExeCubeTime\LightPaginator;

use ReenExeCubeTime\LightPaginator\Adapter\AdapterInterface;

class Factory
{
    /**
     * @var Core
     */
    private $core;

    /**
     * @param Core $core
     */
    public function __construct(Core $core)
    {
        $this->core = $core;
    }

    /**
     * @param AdapterInterface $adapter
     * @param $page
     * @param $limit
     * @return PagerInterface
     */
    public function createPager(AdapterInterface $adapter, $page, $limit)
    {
        $count = $adapter->getCount();

        return new Pager(
            $page,
            $limit,
            $count,
            $this->core->getPageCount($count, $limit),
            $adapter->getSlice($this->core->getOffset($page, $limit), $limit)
        );
    }

    /**
     * @param AdapterInterface $adapter
     * @param $page
     * @param $limit
     * @return PagerInterface
     */
    public function createSmartPager(AdapterInterface $adapter, $page, $limit)
    {
        $results = $adapter->getSlice($this->core->getOffset($page, $limit), $limit);

        $count = $adapter->getCount();

        if ($count === 0) {
            return new Pager(
                1,
                $limit,
                $count,
                0,
                []
            );
        }

        $pageCount = $this->core->getPageCount($count, $limit);

        if ($page > $pageCount) {
            $page = 1;
            $results = $adapter->getSlice($this->core->getOffset($page, $limit), $limit);
        }

        return new Pager(
            $page,
            $limit,
            $count,
            $pageCount,
            $results
        );
    }
}