<?php

namespace app\api\validate;

use think\Validate;

class Goods extends Validate
{
    /**
     * 验证规则.
     */
    protected $rule = [
        'page|页数'           => 'number',
        'limit|条数'          => 'number',
        'goods_name|商品名称'  => 'max:20',
        'user_isli|用户ISLI标识码' => 'require',
        'goods_isli|商品ISLI标识码' => 'require',
        'goods_num|商品数量' => 'require|number|>:0',
        'use_years|使用年限' => 'require|number|>:0',
//        'platform' => '、require|number|in:1,2',
//        'hot' => 'require|number|in:1,2',
//        'hotsale' => 'require|number|in:1,2',
        'source_type' => 'max:20',

        'entrust_time' => 'checkDateTime',
        'record_type' => 'number|in:1,2',
        'entrust_user_name' => 'max:30',
        'authorization' => 'number|in:1,2',
        'pay_type' => 'number|in:1,2',
        'entrust_name' => 'max:300',
        'type' => 'require|in:1,2,3',
        'goods_status' => 'checkStatusStr',
        'createtime' => 'checkDateTime',
    ];

    /**
     * 提示消息.
     */
    protected $message = [
    ];

    /**
     * 字段描述.
     */
    protected $field = [
    ];

    /**
     * 验证场景.
     */
    protected $scene = [
        'list'  => ['page', 'limit', 'goods_name'],
        'addShoppingCar' => ['user_isli', 'goods_isli', 'use_years'],
        'delShoppingCar' => ['user_isli', 'goods_isli'],
        'addCarGoodsCount' => ['user_isli', 'goods_isli'],
        'decCarGoodsCount' => ['user_isli', 'goods_isli'],
        'getShoppingCar' => ['user_isli'],
        'getTypeGoods' => ['type'],
        'searchGoods' => ['entrust_time', 'record_type', 'entrust_user_name', 'authorization', 'pay_type', 'entrust_name', 'source_type', 'goods_status', 'page', 'limit'],
    ];

    function checkDateTime($value){
        if(!is_array($value)){
            return "时间格式为数组";
        }
        if(count($value) != 2){
            return "时间数组错误";
        }
        if(!isset($value[0]) || !isset($value[1]) || empty($value[0]) || empty($value[1])){
            return "时间数组错误";
        }
        if(strtotime($value[0]) == false || strtotime($value[1]) == false){
            return "格式错误";
        }
        return true;

    }

    function checkStatusStr($value){
        if(empty($value)){
            return true;
        }
        if(!is_string($value)){
            return "格式错误";
        }
        $arr = explode(',', $value);
        if(count($arr) <= 0){
            return "数据错误";
        }
        foreach($arr as $val){
            if(!preg_match("/^\d*$/" , $val)){
                return "需为数字";
            }
        }
        return true;
    }
}