<?php

namespace League\Flysystem;

use ArrayIterator;
use Generator;
use IteratorAggregate;
use Traversable;

/**
 * @template T
 */
class DirectoryListing implements IteratorAggregate
{
    /** @var iterable<T> */
    private $listing;

    /**
     * @param iterable<T> $listing
     */
    public function __construct(iterable $listing)
    {
        $this->listing = $listing;
    }

    public function filter(callable $filter): DirectoryListing
    {
        $generator = (static function (iterable $listing) use ($filter): Generator {
            foreach ($listing as $item) {
                if ($filter($item)) {
                    yield $item;
                }
            }
        })($this->listing);

        return new DirectoryListing($generator);
    }

    public function map(callable $mapper): DirectoryListing
    {
        $generator = (static function (iterable $listing) use ($mapper): Generator {
            foreach ($listing as $item) {
                yield $mapper($item);
            }
        })($this->listing);

        return new DirectoryListing($generator);
    }

    public function sortByPath(): DirectoryListing
    {
        $listing = $this->toArray();

        usort($listing, function (StorageAttributes $a, StorageAttributes $b) {
            return $a->path() <=> $b->path();
        });

        return new DirectoryListing($listing);
    }

    /**
     * @return Traversable<T>
     */
    public function getIterator(): Traversable
    {
        return $this->listing instanceof Traversable
            ? $this->listing
            : new ArrayIterator($this->listing);
    }

    /**
     * @return T[]
     */
    public function toArray(): array
    {
        return $this->listing instanceof Traversable
            ? iterator_to_array($this->listing, false)
            : (array) $this->listing;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----ODYyNjY3OTY4NjA0ODU4MyAzMzczNzAwMjA4NDk5NDI4IDMxNDA1NzcxNjgxNjAxOTI=