<?php

declare(strict_types=1);

namespace App\State;

use ApiPlatform\Metadata\Operation;
use ApiPlatform\State\ProviderInterface;
use App\ApiResource\BookStackShelf;
use App\Exception\BookStackApiException;
use App\Service\BookStackApiService;
use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;

final readonly class BookStackShelfProvider implements ProviderInterface
{
    public function __construct(
        private BookStackApiService $bookStackApiService,
    ) {}

    public function provide(Operation $operation, array $uriVariables = [], array $context = []): array
    {
        try {
            $shelves = $this->bookStackApiService->listShelves();
        } catch (BookStackApiException $e) {
            throw new BadRequestHttpException($e->getMessage(), $e);
        }

        return array_map(static function (array $shelf): BookStackShelf {
            $dto       = new BookStackShelf();
            $dto->id   = $shelf['id'] ?? 0;
            $dto->name = $shelf['name'] ?? '';

            return $dto;
        }, $shelves);
    }
}