<?php

namespace App\Services\Admin;

use App\Models\ArticleCategory;
use Slowlyo\OwlAdmin\Services\AdminService;
use Illuminate\Http\Request;

/**
 * @method ArticleCategory getModel()
 * @method ArticleCategory|\Illuminate\Database\Query\Builder query()
 */
class ArticleCategoryService extends AdminService
{
    protected string $modelName = ArticleCategory::class;

    public function getTree()
    {
        $list = $this->query()->orderByDesc('sort')->get()->toArray();
        return array2tree($list);
    }

    public function list()
    {
        return ['items' => $this->getTree()];
    }

    public function store($data): bool
    {
        $pid = data_get($data, 'parent_id');
        if ($pid && $parent = ArticleCategory::find($pid)) {
            $data['level'] = $parent->level + 1;
            $data['path'] = $parent->path . $parent->id . '-';
        } else {
            $data['level'] = 1;
            $data['path'] = '-';
        }
        return parent::store($data);
    }

    public function delete(string $ids): mixed
    {
        return $this->query()->whereIn($this->primaryKey(), explode(',', $ids))->delete();
    }
}