";
        // print_r($params);
        // print_r($model->toArray());
        // exit();
        // 更新记录
        if ($model->edit($params)) {
            return $this->renderSuccess('更新成功');
        }
        return $this->renderError($model->getError() ?: '更新失败');
    }

    /**
     * 修改商品状态(上下架)
     * @param array $goodsIds 商品id集
     * @param bool $state 为true表示上架
     * @return Json
     */
    public function state(array $goodsIds, bool $state): Json
    {
        $model = new GoodsModel;
        if (!$model->setStatus($goodsIds, $state)) {
            return $this->renderError($model->getError() ?: '操作失败');
        }
        return $this->renderSuccess('操作成功');
    }

    /**
     * 删除商品
     * @param array $goodsIds
     * @return Json
     */
    public function delete(array $goodsIds): Json
    {
        $model = new GoodsModel;
        if (!$model->setDelete($goodsIds)) {
            return $this->renderError($model->getError() ?: '删除失败');
        }
        return $this->renderSuccess('删除成功');
    }
    public function export(){
        
        $model = new GoodsModel;
        $params = $this->request->param();
        $params['store_id'] = $this->storeId;
        $perSize = 10000;
        $params['page'] = 1;
        //$params['channels'] = ['zy'];
        // echo "
";
        // print_r($params);
        //exit();
        $data = $model->getAdminListExport($params, $perSize)->toArray();
        // echo "
";
        // print_r($data['data']);
        // exit();
        if ($data['data']) {
            foreach ($data['data'] as &$value) {
                if (!in_array($value['channel'], ['zy'])) {
                    $value['goods_price_min'] = self::$show_content;
                    $value['goods_price_max'] = self::$show_content;
                    $value['line_price_max'] = self::$show_content;
                    $value['line_price_min'] = self::$show_content;
                    $value['cost_price_min'] = self::$show_content;
                    $value['goods_no'] = self::$show_content;
                }
                $cates = GoodsCategoryRel::where('goods_id', $value['goods_id'])->select()->toArray();
                $value['category_id'] = $cates ? implode(",", array_column($cates, "category_id")) : "";
            }
        }
        
        // echo "
";
        // print_r($data);
        // exit();
        $titles = [
            ['goods_id'=>'系统编码（禁止修改）'],
            ['goods_name'=>'标题'],
            ['cmmdty_model'=>'商品型号'],
            ['goods_source'=>'商品来源（GC:工厂 CC:仓储 ZC:自采 填其中一项）'],
            ['goods_no'=>'商品编码（电商平台同款编码）'],
            ['category_id'=>'分类（填写1级到现有分类代码，中间用英文小写的逗号分开）'],
            ['delivery_time'=>'发货时效（0：24小时 1：48小时 3：72小时 4：7天内 5：15天内 6：30天内 7：45天内 填写其中一项）'],
            ['is_check'=>'是否审单（是填1 否填0）'],
            ['delivery_id'=>'运费模板ID'],
            ['status'=>'商品状态 （下架填写20 上架填写10）'],
            ['cost_price_min'=>'成本价'],
            ['goods_price_min'=>'前台价'],
            ['stock_total'=>'库存量'],
            // ['stock_total'=>'库存量'],
            ['remark'=>'下单须知'],
        ];
        
        downLoadExcel('导出数据-'.date('Y-m-d', time()),$titles,$data['data']);
    }

    public function import(){
        // 新增记录
        $model = new ImportModel;
        $params = $this->postData();
        $params['channel'] = "zy";
        if ($model->storeGoodsUpdateBatch($params)) {
            return $this->renderSuccess('批量修改成功');
        }
        return $this->renderError($model->getError() ?: '操作失败');

    }





}