<?php

namespace Kirby\Http;

use Kirby\Toolkit\Collection;
use Kirby\Toolkit\Str;

/**
 * A wrapper around an URL path
 * that converts the path into a Kirby stack
 *
 * @package   Kirby Http
 * @author    Bastian Allgeier <bastian@getkirby.com>
 * @link      https://getkirby.com
 * @copyright Bastian Allgeier GmbH
 * @license   https://opensource.org/licenses/MIT
 */
class Path extends Collection
{
    public function __construct($items)
    {
        if (is_string($items) === true) {
            $items = Str::split($items, '/');
        }

        parent::__construct($items ?? []);
    }

    public function __toString(): string
    {
        return $this->toString();
    }

    public function toString(bool $leadingSlash = false, bool $trailingSlash = false): string
    {
        if (empty($this->data) === true) {
            return '';
        }

        $path = implode('/', $this->data);

        $leadingSlash  = $leadingSlash  === true ? '/' : null;
        $trailingSlash = $trailingSlash === true ? '/' : null;

        return $leadingSlash . $path . $trailingSlash;
    }
}