<?php
/**
 * This service file is part of item.
 *
 * @author   ctexthuang
 * @contact  ctexthuang@qq.com
 */

declare(strict_types=1);

namespace App\Service\Admin\Good;

use App\Exception\ErrException;
use App\Model\Category;
use App\Service\Admin\BaseService;
use App\Service\ServiceTrait\Common\OssTrait;
use Exception;
use Hyperf\Di\Annotation\Inject;

class CategoryService extends BaseService
{
    use OssTrait;

    /**
     * @var Category $categoryModel
     */
    #[Inject]
    protected Category $categoryModel;

    /**
     * @return array
     */
    public function handle()
    {
        $limit = (int)$this->request->input('limit', 10);
        $list = $this->categoryModel->paginate($limit)->toArray();

        if (empty($list['data'])) return $this->return->success('success',['list' => $list]);

        $ossIds = array_column($list['data'],'image_id');
        $ossInfo = $this->getOssObjects($ossIds);
        foreach ($list['data'] as &$one)
        {
            $one['url'] = $ossInfo[$one['image_id']]['url'];
        }

        return $this->return->success('success',['list' => $list]);
    }

    /**
     * 添加
     * @return array
     * @throws Exception
     */
    public function add()
    {
        $name = $this->request->input('name');
        $imageId = $this->request->input('image_id');

        $this->updateOssObjects([$imageId]);

        $category = new Category();
        $category->name = $name;
        $category->image_id = $imageId;

        if (!$category->save()) throw new ErrException('商品种类添加失败');

        return $this->return->success();
    }
}