<?php

namespace app\shop\model\plus\vip;

use app\common\model\plus\vip\Grade as GradeModel;
use app\shop\model\plus\vip\User as VipUserModel;
/**
 * VIP专区等级模型
 */
class Grade extends GradeModel
{
    /**
     * 获取列表
     */
    public function getList($search)
    {

        $list = $this->selectList();
        // 如果为空，则插入默认等级
        if(count($list) == 0){
            $grade_id=Grade::getDefaultGradeId();
            $where['app_id'] = self::$app_id;
            $where['grade_id'] = 0;
            // 更新之前的默认为0的id为此等级id
            (new VipUserModel())->where($where)->update([
                'grade_id' => $grade_id
            ]);
            $list = $this->selectList();
        }

        return $list;
    }
    /**
     * 获取等级列表
     */
    public function selectList()
    {
        return $this->where('is_delete', '=', 0)
            ->order(['weight' => 'asc', 'create_time' => 'asc'])
            ->select();
    }
    /**
     * 新增记录
     */
    public function add($data)
    {
        $data['app_id'] = self::$app_id;
        $data['is_default'] = 0;
        $data['remark'] = $this->setRemark($data);
        return $this->save($data);
    }
    public function edit( $data)
    {
        $data['remark'] = $this->setRemark($data);
        return $this->save($data);
    }

    private function setRemark($data)
    {
        $remark = '';
        if($data['is_purchase_count'] == 1){
            if(!empty($remark)){
                $remark .= '\r\n';
            }
            $remark .= "购买VIP专区商品次数满{$data['purchase_count']}次";
        }
        return $remark;
    }
}