<?php

namespace CashierApi\Business;

use Common\Model\RetailGoodsModel;
use Common\Model\RetailSkuGoodsModel;

//[1.7.90]

/**
 * 传称类
 * Class Legend
 * [
 * 修改商品的Plus码|价格 modifyGoods
 * 修改plus码验证 verify
 * ]
 * @package CashierApi\Business
 */
class Legend
{
    /**
     * 修改Plus码（已弃用）
     * @param $param
     * [
     * store_id
     * merchant_id
     * goods_id
     * sku_id
     * plu_code
     * ]
     * @return mixed
     */
    public function modifyPlu($param)
    {
        $verifyResult = $this->verify($param);
        if ($verifyResult['status'] != 1) {
            return $verifyResult;
        }
        if (!empty($param['sku_id'])) {
            $where = [
                'id' => $param['sku_id']
            ];
            $goodsModel = new RetailSkuGoodsModel();
        } else {
            $where = [
                'id' => $param['goods_id']
            ];
            $goodsModel = new RetailGoodsModel();
        }
        $state = $goodsModel->updateOrder($where, [
            'plu_code' => $param['plu_code']
        ]);
        if ($state) {
            return callBack(statusCode()['success'], "修改成功");
        } else {
            return callBack(statusCode()['success'], "暂无修改");
        }
    }


    /**
     * 修改Plus码
     * @param $param
     * [
     * store_id
     * merchant_id
     * modify_type 1修改plus码 2修改价格
     * goods_id
     * sku_id
     * plu_code
     * retail_price
     * ]
     * @return mixed
     */
    public function modifyGoods($param)
    {
        $verifyResult = $this->verify($param);
        if ($verifyResult['status'] != 1) {
            return $verifyResult;
        }
        if (!empty($param['sku_id'])) {
            $where = [
                'id' => $param['sku_id']
            ];
            $goodsModel = new RetailSkuGoodsModel();
        } else {
            $where = [
                'id' => $param['goods_id']
            ];
            $goodsModel = new RetailGoodsModel();
        }
        $param['modify_type'] = $param['modify_type'] ? $param['modify_type'] : 1;
        switch ($param['modify_type']) {
            case 1:
                $data = [
                    'plu_code' => $param['plu_code']
                ];
                break;
            case 2:
                $data = [
                    'retail_price' => $param['retail_price']
                ];
                break;
        }
        $state = $goodsModel->updateOrder($where, $data);
        if ($state) {
            return callBack(statusCode()['success'], "修改成功");
        } else {
            return callBack(statusCode()['success'], "暂无修改");
        }
    }


    /**
     * 修改plus码验证
     * @param $param
     * [
     * store_id
     * merchant_id
     * modify_type 1修改plus码 2修改价格
     * goods_id
     * sku_id
     * plu_code
     * retail_price 价格
     * ]
     * @return mixed
     */
    public function verify($param)
    {
        $param['modify_type'] = $param['modify_type'] ? $param['modify_type'] : 1;
        if (empty($param['merchant_id']) || empty($param['store_id'])) {
            return callBack(statusCode()['error'], "登录超时");
        }
        if (!in_array($param['modify_type'], ['1', '2'])) {
            return callBack(statusCode()['error'], '修改类型有误');
        }
        switch ($param['modify_type']) {
            case 1:
                if (empty($param['plu_code']) || !preg_match("/^[1-9]\d{0,3}$/", $param['plu_code'])) {
                    return callBack(statusCode()['error'], "请输入正确的Plu码");
                }
                break;
            case 2:
                if (empty($param['retail_price']) || !preg_match("/^[0-9]+(.[0-9]{1,2})?$/", $param['retail_price'])) {
                    return callBack(statusCode()['error'], "请输入正确的价格");
                }
                break;
        }
        return callBack(statusCode()['success'], "验证成功");
    }
}