<?php
namespace app\shop\model;

use app\BaseModel;
use think\facade\Db;

class ShopGoodsSpe extends BaseModel
{
    //定义表名
    protected $name = 'lbfarm_v2_shop_spe';


    /**
     * @param $value
     * @param $data
     * @功能说明:
     * @author chenniang
     * @DataTime: 2020-06-12 15:28
     */
    public function getImageAttr($value,$data){

        if(!empty($value)){

            return $value;
        }else{

            return '';
        }

    }
    /**
     * @param $dis
     * @param int $page
     * @return mixed
     * 获取多规格
     */
    public function goodsSpe($dis){
        $data = $this->where($dis)->select()->toArray();
        return $this->getTree($data,0);
    }
    /**
     * @param $data
     * @param $pId
     * @return array
     * 递归无限极
     */
    public function getTree($data, $pId){
        $tree = array();
        if(!empty($data)){
            foreach($data as $k => $v) {
                if($v['pid'] == $pId) {
                    $v['cate'] = $this->getTree($data, $v['id']);
                    $tree[]    = $v;
                }
            }
        }
        return $tree;
    }

    /**
     * @param $data
     * @return int|string
     * 添加商品规格
     */

    public function goodsSpeAdd($data){
        $data['create_time'] = time();
        $data['status']      = 1;
        $res = $this->insert($data);
        $res = $this->getLastInsID();
        return $res;
    }

    /**
     * @param $data
     * @return int|string
     * 添加商品规格
     */

    public function goodsSpeUpdate($dis,$data){
        $data['update_time'] = time();
        $res = $this->where($dis)->update($data);
        return $res;
    }

    /**
     * @param $dis
     * 根据条件获取id
     */

    public function goodsSpeId($dis){
        $data = $this->where($dis)->column('id');
        return $data;
    }


    /**
     * @param $dis
     * @return array|\think\Model|null
     * @throws \think\exception\DbException
     * 获取一个
     */
    public function getSinge($dis){
        $data = $this->where($dis)->find();
        return !empty($data)?$data->toArray():$data;

    }

    /**
     * @param $dis
     * @param int $page
     * @return mixed
     * 获取多规格
     */
    public function goodsSpeNot($dis,$data){
        $data = $this->where($dis)->where('pid','not in',$data)->select()->toArray();
        return $data;
    }

    /**
     * @param $dis
     * 获取多规格的pid
     */
    public function goodSpePid($dis){
        $data = $this->where($dis)->value('pid');
        return $data;

    }


}