<?php

namespace app\common\service;

use app\common\logic\PostCategoryLogic;
use app\common\logic\SkuAttributeLogic;
use app\common\validate\SkuAttributeValidate;
use app\common\traits\crud\CrudServiceTrait;
use app\common\model\SkuAttribute;
use support\Request;

class SkuAttributeService
{

    use CrudServiceTrait;

    protected $logic;
    /**
     * 指定当前要操作的模型
     */
    protected string $modelClass = SkuAttribute::class;

    /**
     * 验证器
     */
    protected $validator = SkuAttributeValidate::class;

    public function __construct()
    {
        $this->logic = (new SkuAttributeLogic());
    }

    /**
     * 获取验证器
     */
    public function getValidator()
    {
        return  new $this->validator;
    }

    /**
     * 构造 CrudUtil 查询配置
     */
    protected function buildQueryConfig(Request $request, string $scene = 'default'): array
    {
        $p = $request->all();

        $config = [];
        $config['model'] = $this->modelClass;
        switch ($scene) {
            case 'default':
            case 'index':
                $config['order']['sort'] = 'desc';
                $config['order']['id'] = 'desc';
                break;
            case 'show':
                $config['where']['id'] = $p['id'];
                break;
            case 'store':
                break;
            case 'update':
            case 'destroy':
                $config['where']['id'] = $p['id'];
                break;
        }

        return $config;
    }

    /**
     * 添加前置处理
     */
    public function beforeServiceStore($data, Request $request)
    {
        $options = [];
        foreach ($data['options_json'] as $v){
            $options[] = $v['value'];
        }
        $data['options_json'] = json_encode($options, JSON_UNESCAPED_UNICODE);
        return $data;
    }

    /**
     * 添加前置处理
     */
    public function beforeServiceUpdate($data, Request $request)
    {
        $options = [];
        if (!empty($data['options_json'])) {
            foreach ($data['options_json'] as $v){
                $options[] = $v['value'];
            }
        }
        $data['options_json'] = json_encode($options, JSON_UNESCAPED_UNICODE);
        return $data;
    }

    /**
     * 获取系统list
     */
    public function preset($params)
    {
        $where = [];
        if(isset($params['category_id']) && $params['category_id']) {
            $where['category_id'] = $params['category_id'];
        }
        $result = $this->logic->getList($where)->toArray();
        return $result;
    }
}