<?php

/**
 *
 * @author: xaboy<365615158@qq.com>
 * @day: 2017/11/02
 */

namespace app\models\auction;

use app\admin\model\system\SystemConfig;
use crmeb\traits\ModelTrait;
use crmeb\basic\BaseModel;
use http\Env\Request;
use think\facade\Db;

/**
 * 竞拍上坪 Model
 * Class WechatNews
 * @package app\admin\model\wechat
 */
class AuctionProduct extends BaseModel
{

    use ModelTrait;

    protected $pk = 'id';

    protected $name = 'auction_product';
    protected $autoWriteTimestamp = true;

    /**
     * 用户商品
     * @param $data
     * @param $uid
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public static function user_product($data, $uid){
        $model = self::where('uid', $uid)->order('sort DESC,id DESC');
        $model->page($data['page'], $data['limit']);

        $list = $model->select()->toArray();
        return $list;
    }

    public static function random($id, $uid)
    {
        $auction = Auction::find($id);
        AuctionOrder::startTrans();
        $order = AuctionOrder::where([['auction_id', '=', $id], ['frequency', '=', $auction['frequency']]])->column('product_id');
        $product = self::where('auction_id', $auction['id'])->where('id', 'notIn', $order)->orderRaw('rand()')->limit(1)->find(); // 随机出来一个商品
        if (empty($product)){
            $config = SystemConfig::where('config_tab_id', 24)->select();
            $data = [
                'auction_id' => $auction['id']
            ];
            foreach ($config as $v)
            {
                if ($v['menu_name'] == 'product_name') $data['name'] = json_decode($v['value']);
                if ($v['menu_name'] == 'product_image') $data['image'] = json_decode($v['value']);
                if ($v['menu_name'] == 'product_slider_image') $data['slider_image'] = $v['value'];
                if ($v['menu_name'] == 'product_price') $data['price'] = json_decode($v['value']);
                if ($v['menu_name'] == 'product_hanging_price') $data['hanging_price'] = json_decode($v['value']);
            }
            $productSave = AuctionProduct::insertGetId($data);// 如果商品卖完，没达到预约量自动创建商品
            $product = self::find($productSave);
            // 创建订单
            $orderData = [
                'uid' => $uid,
                'collection_id' => $product['uid'],
                'order_id' => getNewOrderId(),
                'auction_id' => $id,
                'product_id' => $product['id'],
                'name' => $product['name'],
                'image' => $product['image'],
                'price' => $product['hanging_price'],
                'actual_price' => $product['hanging_price'] - $product['price'],
                'create_time' => time(),
                'frequency' => $auction['frequency']
            ];
            $res = AuctionOrder::create($orderData);
            if ($res) {

                AuctionOrder::comimt();
                return $orderData;
            }else{

                AuctionOrder::rollbackTrans();
                return 'false';
            }
        }else{
            // 创建订单
            $orderData = [
                'uid' => $uid,
                'collection_id' => $product['uid'],
                'order_id' => getNewOrderId(),
                'auction_id' => $id,
                'product_id' => $product['id'],
                'name' => $product['name'],
                'image' => $product['image'],
                'price' => $product['hanging_price'],
                'actual_price' => $product['hanging_price'] - $product['price'],
                'create_time' => time(),
                'frequency' => $auction['frequency']
            ];
            $res = AuctionOrder::create($orderData);
            if ($res) {

                AuctionOrder::commitTrans();
                return $orderData;
            }else{

                AuctionOrder::rollbackTrans();
                return 'false';
            }
        }

    }


}