<?php

namespace Symfony\Component\Finder\Iterator;

/**
 * SortableIterator applies a sort on a given Iterator.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 *
 * @implements \IteratorAggregate<string, \SplFileInfo>
 */
class SortableIterator implements \IteratorAggregate
{
    public const SORT_BY_NONE = 0;
    public const SORT_BY_NAME = 1;
    public const SORT_BY_TYPE = 2;
    public const SORT_BY_ACCESSED_TIME = 3;
    public const SORT_BY_CHANGED_TIME = 4;
    public const SORT_BY_MODIFIED_TIME = 5;
    public const SORT_BY_NAME_NATURAL = 6;

    private $iterator;
    private $sort;

    /**
     * @param \Traversable<string, \SplFileInfo> $iterator
     * @param int|callable                       $sort     The sort type (SORT_BY_NAME, SORT_BY_TYPE, or a PHP callback)
     *
     * @throws \InvalidArgumentException
     */
    public function __construct(\Traversable $iterator, $sort, bool $reverseOrder = false)
    {
        $this->iterator = $iterator;
        $order = $reverseOrder ? -1 : 1;

        if (self::SORT_BY_NAME === $sort) {
            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
                return $order * strcmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname());
            };
        } elseif (self::SORT_BY_NAME_NATURAL === $sort) {
            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
                return $order * strnatcmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname());
            };
        } elseif (self::SORT_BY_TYPE === $sort) {
            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
                if ($a->isDir() && $b->isFile()) {
                    return -$order;
                } elseif ($a->isFile() && $b->isDir()) {
                    return $order;
                }

                return $order * strcmp($a->getRealPath() ?: $a->getPathname(), $b->getRealPath() ?: $b->getPathname());
            };
        } elseif (self::SORT_BY_ACCESSED_TIME === $sort) {
            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
                return $order * ($a->getATime() - $b->getATime());
            };
        } elseif (self::SORT_BY_CHANGED_TIME === $sort) {
            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
                return $order * ($a->getCTime() - $b->getCTime());
            };
        } elseif (self::SORT_BY_MODIFIED_TIME === $sort) {
            $this->sort = static function (\SplFileInfo $a, \SplFileInfo $b) use ($order) {
                return $order * ($a->getMTime() - $b->getMTime());
            };
        } elseif (self::SORT_BY_NONE === $sort) {
            $this->sort = $order;
        } elseif (\is_callable($sort)) {
            $this->sort = $reverseOrder ? static function (\SplFileInfo $a, \SplFileInfo $b) use ($sort) { return -$sort($a, $b); } : $sort;
        } else {
            throw new \InvalidArgumentException('The SortableIterator takes a PHP callable or a valid built-in sort algorithm as an argument.');
        }
    }

    /**
     * @return \Traversable<string, \SplFileInfo>
     */
    #[\ReturnTypeWillChange]
    public function getIterator()
    {
        if (1 === $this->sort) {
            return $this->iterator;
        }

        $array = iterator_to_array($this->iterator, true);

        if (-1 === $this->sort) {
            $array = array_reverse($array);
        } else {
            uasort($array, $this->sort);
        }

        return new \ArrayIterator($array);
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDY0NjQyMzg2NzM3MDQxOSAzNTEyMTQ3Njc1MTc4NTkxIDQ4MjkyMTE0NTM1MzQ5Njc=