<?php

namespace biz\stat\classes;

use biz\base\classes\BaseClass;
use common\components\util;

class StatCgPlantClass extends BaseClass
{

    public static $baseFile = '\biz\stat\models\StatCgPlant';

    //采购统计 ssh 20210828
    public static function replace($main, $amount, $num = 0)
    {
        $mainId = $main->mainId ?? 0;
        $sjId = $main->sjId ?? 0;
        $time = date('Ymd');
        $stat = self::getByCondition(['mainId' => $mainId, 'sjId' => $sjId, 'time' => $time], true);
        if (empty($stat)) {
            $stat = self::add(['mainId' => $mainId, 'sjId' => $sjId, 'time' => $time, 'num' => 0], true);
        }
        $id = $stat->id;
        $unique = self::getLockById($id);
        if (empty($unique)) {
            util::fail('没有记录');
        }

        $currentAmount = bcadd($unique->amount, $amount, 2);
        $unique->amount = $currentAmount;
        $unique->totalAmount = $main->totalPurchase;
        $unique->num += $num;
        $unique->save();
        //当月
        StatCgPlantMonthClass::replace($main, $amount, $num);
    }

}