<?php

namespace bizGhs\book\classes;

use bizGhs\base\classes\BaseClass;
use bizGhs\cg\classes\CgOrderItemClass;
use bizGhs\cg\classes\CgOrderItemSendClass;
use bizGhs\shop\classes\ShopAdminClass;
use common\components\util;
use Yii;

class BookItemGhsClass extends BaseClass
{

    public static $baseFile = '\bizGhs\book\models\BookItemGhs';

    public static function delRoadNum($bookItemCustomRes, $totalNum, $bookSn, $order)
    {
        $bookItemCustomResId = $bookItemCustomRes->id ?? 0;
        $ghsList = self::getAllByCondition(['parentId' => $bookItemCustomResId], null, '*', null, true);
        if (empty($ghsList)) {
            //有预订单但还没有采购单时会这样
            return true;
        }
        foreach ($ghsList as $ghsRes) {
            $status = $ghsRes->status ?? 0;
            if ($status != 0) {
                continue;
            }
            if ($totalNum <= 0) {
                break;
            }
            $num = $ghsRes->num ?? 0;
            $cgSendId = $ghsRes->cgSendId ?? 0;
            $send = CgOrderItemSendClass::getById($cgSendId, true);
            if (empty($send)) {
                util::fail('预订减少删路上数时，没找到供货2');
            }
            $cgOrderId = $send->parentOrderId ?? 0;
            $cgOrderItemId = $send->parentId ?? 0;
            $cgOrderItemRes = CgOrderItemClass::getById($cgOrderItemId, true);
            if (empty($cgOrderItemRes)) {
                util::fail('预订减少删路上数时，没找到供货3');
            }

            if ($num >= $totalNum) {
                $delNum = $totalNum;
            } else {
                $delNum = $num;
            }
            $totalNum = bcsub($totalNum, $delNum);

            $ghsRemainNum = bcsub($ghsRes->num, $delNum);
            $ghsRes->num = $ghsRemainNum;
            $ghsRes->save();

            $sendRemainNum = bcsub($send->num, $delNum);
            $send->num = $sendRemainNum;
            $send->save();

            $confirmSendNum = $cgOrderItemRes->confirmSendNum ?? 0;
            $lastConfirm = bcsub($confirmSendNum, $delNum);
            if ($lastConfirm < 0) {
                util::fail('预订减少删路上数时，没找到供货4');
            }
            $cgOrderItemRes->confirmSendNum = $lastConfirm;
            $cgOrderItemRes->save();

            //通知采购单页要刷新货位
            $cacheKey = 'ghs_cg_order_staff_refresh_seat_' . $bookSn;
            $mainId = $order->mainId ?? 0;
            $staffList = ShopAdminClass::getAllByCondition(['mainId' => $mainId], null, '*', null, true);
            if (!empty($staffList)) {
                foreach ($staffList as $staff) {
                    $staffId = $staff->id ?? 0;
                    $ele = $cgOrderId . '-' . $staffId;
                    Yii::$app->redis->executeCommand('SADD', [$cacheKey, $ele]);
                }
            }
            $cacheKey = 'ghs_cg_order_guest_refresh_seat_' . $bookSn;
            Yii::$app->redis->executeCommand('SADD', [$cacheKey, $cgOrderId]);
        }
    }

}