<?php
	
	namespace app\api\validate;

use app\common\model\goods\Goods;
use app\common\model\opurchase\OpurchaseGoodsOffer;
	use app\common\validate\BaseValidate;
	
	class OpurchaseGoodsOfferValidate extends BaseValidate
	{
		protected $rule = [
			'data' => 'require|checkData',
			'delivery_name' => 'require',
			'delivery_id' => 'require',
		];
		
		protected $message = [
			'data.require' => '参数缺失',
			'delivery_name.require' => '快递名称/送货人姓名',
			'delivery_id.require' => '快递单号/手机号',
		];
		
		public function sceneOffer(): OpurchaseGoodsOfferValidate
		{
			return $this->only(['data']);
		}
		public function sceneExpress()
		{
			return $this->only(['delivery_name','delivery_id']);
		}
		public function checkData($value){
			if(!is_array($value)) return '参数数据格式错误';
			foreach($value as $k => $v){
				if(!isset($v['id']) || $v['id'] == ''){
					return '第'.($k+1).'行缺少数据主键';
				}else{
					$data = OpurchaseGoodsOffer::where('id',$v['id'])->where('is_adopt',0)->findOrEmpty();
					if($data->isEmpty()) return '第'.($k+1).'行数据信息不存在';
				}
				if(!isset($v['price']) || $v['price'] == '') {
					return '第'.($k+1).'行缺少价格';
				}
				if(!isset($v['nums']) || $v['nums'] == '') {
					return '第'.($k+1).'行缺少数量';
				}
				if($data['need_num']<$v['nums']){
					$name=Goods::where('id',$data['goods_id'])->value('name');
					return '第'.($k+1).'行数量不能大于商品'.$name.'的采购数量:'.$data['need_num'];
				}
			}
			return true;
		}
	}