<?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
 * @license   https://opensource.org/licenses/MIT
 */
class Path extends Collection
{
	public function __construct(string|array|null $items)
	{
		if (is_string($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;
	}
}
