<?php
namespace app\api\validate;

use think\Validate;

/**
 * 商品模块验证器
 * Class Goods
 * @package app\api\validate
 */
class Goods extends Validate
{
    /**
     * 定义验证规则
     * 格式：'字段名' =>  ['规则1','规则2'...]
     *
     * @var array
     */
    protected $rule = [
        'id'	        => ['require','integer','gt:0'],
        'page'          => ['integer','gt:0'],
        'size'          => ['integer','gt:0'],
        'site_id|选择语言'	=> ['integer','gt:0'],
        'goods_category_id|所属分类'	=> ['require','integer','gt:0'],
        'name|商品标题'	        => ['length:1,220','unique:goods,name^site_id'],
        'model_number|商品型号'	=> ['length:1,128','unique:goods,model_number^site_id'],
        'price|价格'	        => ['float','gt:0'],
        'details|图文介绍'	    => ['length:1,65534'],
        'title|标题'	        => ['length:1,255','unique:goods,title^site_id'],
        'keywords|关键词'	    => ['length:1,255'],
        'description|描述'	=> ['length:1,255'],
        'status|上架状态'	=> ['in:0,1','integer'],
        'is_new|是否新品'	=> ['in:0,1','integer'],
        'is_discount|是否折扣'	=> ['in:0,1','integer'],
        'is_hot|是否热门'	=> ['in:0,1','integer'],
        'is_recommend|是否推荐'	=> ['in:0,1','integer'],
        'sort|排序'	        => ['between:1,255'],
        'image|产品主图' => [
            'fileSize' => 1024 * 1024 * 1,
            'fileExt' => 'jpg,png,gif,bmp',
            'fileMime' => 'image/jpeg,image/png,image/gif'
        ],
    ];

    /**
     * 定义错误信息
     * 格式：'字段名.规则名' =>  '错误信息'
     *
     * @var array
     */
    protected $message = [];

    /**
     *
     * @var array
     */
    protected $scene = [
        'index'     => ['page','size'],
        'read'      => ['id'],
        'create'    => ['site_id','goods_category_id','name','model_number','price','details','title','keywords','description','status'],
        'update'    => ['id','name','goods_category_id','model_number','price','details','title','keywords','description','status'],
        'del'       => ['id'],
        'changeStatus'  => ['id','status'],
        'batchGoodsDel' => ['id'],
        'batchGoodsEnable' => ['id','status'],
        'batchGoodsDisable' => ['id','status'],
        'batchCategoryModify' => ['id','goods_category_id'],
        'upload'               => ['image'],
        'changeSort'            => ['id','sort']
    ];
}