<?php

namespace bizGhs\cg\classes;

use bizGhs\base\classes\BaseClass;
use bizGhs\book\classes\BookCustomClass;
use bizGhs\book\classes\BookItemClass;
use bizGhs\book\classes\BookItemCustomClass;
use bizGhs\book\classes\BookItemGhsClass;
use common\components\util;
use Yii;

class CgOrderItemSendClass extends BaseClass
{

    public static $baseFile = '\bizGhs\cg\models\CgOrderItemSend';

    //售后产生下架 ssh 20240707
    public static function afterSaleOut($shop, $order, $currentCgItem, $num)
    {
        //如果有预订活动，货位数量也要变化
        if (isset($shop->pfLevel) && $shop->pfLevel == 1 && isset($shop->bookSn) && !empty($shop->bookSn)) {
            if (isset($order->bookSn) && $shop->bookSn == $order->bookSn) {
                $currentCgItemId = $currentCgItem->id ?? 0;
                $totalNeedOutNum = $num;
                $sendList = self::getAllByCondition(['parentId' => $currentCgItemId], null, '*', null, true);
                if (!empty($sendList)) {
                    foreach ($sendList as $send) {
                        if ($totalNeedOutNum > 0) {
                            $sendNum = $send->num ?? 0;
                            $sendOutNum = $send->outNum ?? 0;
                            $couldOutNum = bcsub($sendNum, $sendOutNum);
                            if ($totalNeedOutNum >= $couldOutNum) {
                                $needOutNum = $couldOutNum;
                            } else {
                                $needOutNum = $totalNeedOutNum;
                            }
                            $totalNeedOutNum = bcsub($totalNeedOutNum, $needOutNum);
                            $send->outNum = bcadd($send->outNum, $needOutNum);
                            $send->save();

                            $bookGhsGiveId = $send->bookGhsGiveId ?? 0;
                            $give = BookItemGhsClass::getById($bookGhsGiveId, true);
                            if (empty($give)) {
                                util::fail('售后时，货位配送相关信息缺失哦');
                            }
                            $give->outNum = bcadd($give->outNum, $needOutNum);
                            $give->save();

                            $bookItemCustomId = $send->bookItemCustomId ?? 0;
                            $bookItemCustomRes = BookItemCustomClass::getById($bookItemCustomId, true);
                            if (empty($bookItemCustomRes)) {
                                util::fail('售后时，bookItemCustom信息缺失');
                            }
                            $onNum = $bookItemCustomRes->onNum ?? 0;
                            if ($needOutNum > $onNum) {
                                util::fail('售后时，bookItemCustom上架数量不够扣');
                            }
                            $bookItemCustomRes->onNum = bcsub($bookItemCustomRes->onNum, $needOutNum);
                            $bookItemCustomRes->save();
                            $customId = $bookItemCustomRes->customId ?? 0;
                            $bookCustomRes = BookCustomClass::getByCondition(['bookSn' => $order->bookSn, 'customId' => $customId], true);
                            if (empty($bookCustomRes)) {
                                util::fail('售后时，bookCustom信息缺失');
                            }
                            $onNum2 = $bookCustomRes->onNum ?? 0;
                            if ($needOutNum > $onNum2) {
                                util::fail('售后时，bookCustom上架数量不够扣');
                            }
                            $bookCustomRes->onNum = bcsub($bookCustomRes->onNum, $needOutNum);
                            $bookCustomRes->save();

                            $itemId = $bookItemCustomRes->itemId ?? 0;
                            $bookItemRes = BookItemClass::getByCondition(['bookSn' => $order->bookSn, 'itemId' => $itemId], true);
                            if (empty($bookItemRes)) {
                                util::fail('售后时，bookItem信息缺失');
                            }
                            $onNum3 = $bookItemRes->onNum ?? 0;
                            if ($needOutNum > $onNum3) {
                                util::fail('售后时，bookItem上架数量不够扣');
                            }
                            $bookItemRes->onNum = bcsub($bookItemRes->onNum, $needOutNum);
                            $bookItemRes->save();
                        }
                    }
                }
                if ($totalNeedOutNum > 0) {
                    util::fail('售后下架数量不足');
                }
            }
        }
    }

}