<?php

declare(strict_types=1);

namespace App\Lib\Helpers;

use Illuminate\Http\Request as HttpRequest;
use Shared\Pagination\PageNumber;
use Shared\Pagination\PageSize;
use Shared\Pagination\Pagination;
use Uri\Rfc3986\Uri;

final class RequestHelper
{
    private function __construct()
    {
        // Static class
    }

    public static function pagination(HttpRequest $request, int $defaultPageSize = 25): Pagination
    {
        if ($request->has('offset') || $request->has('limit')) {
            return Pagination::ofOffsetAndLimit(
                $request->integer('offset', 0),
                $request->integer('limit', $defaultPageSize)
            );
        }

        $pageSize = $request->integer(
            'pageSize',
            $request->integer('per_page', $request->integer('pagination', $defaultPageSize))
        );

        return Pagination::ofPage(
            new PageNumber($request->integer('page', 1)),
            new PageSize($pageSize)
        );
    }

    public static function toUri(HttpRequest $request): Uri
    {
        return new Uri($request->url());
    }

    public static function toFullUri(HttpRequest $request): Uri
    {
        return new Uri($request->fullUrl());
    }
}