<?php

namespace TFGraphics\SmartImport\Import;

use TFGraphics\SmartImport\Domain\DTO\ProductDTO;
use TFGraphics\SmartImport\Domain\DTO\ImageDTO;

final class ImageDownloadJob extends AbstractImportJob
{
    public function getName(): string
    {
        return 'ImageDownloadJob';
    }

    protected function handle(ImportJobResult $result): ImportJobResult
    {
        $product = $result->getProduct();

        if ($product === null) {
            throw new \RuntimeException('ImageDownloadJob requires an existing ProductDTO.');
        }

        $result->addLog(sprintf('[%s] preparing image placeholders for %s.', $this->getName(), $product->getName()));

        $images = array_map(static fn (ImageDTO $image): ImageDTO => new ImageDTO(
            $image->getUrl(),
            $image->getAlt(),
            $image->getTitle()
        ), $product->getImages());

        $result->setProduct(new ProductDTO(
            $product->getId(),
            $product->getName(),
            $product->getDescription(),
            $product->getShortDescription(),
            $product->getPrice(),
            $product->getInventory(),
            $product->getCategories(),
            $images,
            $product->getAttributes(),
            $product->getSeo(),
            $product->getProviderInfo(),
            $product->getSku(),
            $product->getBarcode()
        ));

        $result->addLog(sprintf('[%s] image placeholders prepared for %s.', $this->getName(), $product->getId()));

        return $result;
    }
}