<?php

namespace addons\YunfastPay\common\services\trans\nocash;

use addons\YunfastPay\common\services\trans\TransAbstract;

/**
 * 分账trans
 * SplitBillTrans class
 * @package addons\YunfastPay\common\services\trans\nocash
 * @see https://yunfastpay.com/#/interface/fz
 */
class SplitBillTrans extends TransAbstract
{
    /**
     * @var string
     */
    protected $orgCd;

    /**
     * @var string
     */
    protected $outOrderId;

    /**
     * @var string
     */
    protected $oglOrdId;

    /**
     * 回调
     *
     * @var boolean
     */
    protected $hasNotify = false;

    /**
     * 实例化
     *
     * @param string $orgCd         组织机构代码
     * @param string $outOrderId    外部订单号
     * @param string $oglOrdId      原交易订单号
     */
    public function __construct(
        string $orgCd,
        string $outOrderId,
        string $oglOrdId
    )
    {
        $this->orgCd        = $orgCd;
        $this->outOrderId   = $outOrderId;
        $this->oglOrdId     = $oglOrdId;
    }
    
    /**
     * 交易码，扫码支付固定：TRANS0105
     *
     * @return string
     */
    public function getTrscode() :string
    {
        return 'TRANS1133';
    }

    /**
     * 聚合：tran
     *
     * @return string
     */
    public function getProCd() :string
    {
        return 'tran';
    }

    /**
     * 费率通道
     *
     * @return integer
     */
    public function getChanelType() :int
    {
        return 1;
    }

    /**
     * @param string $mchtCd
     * @return array
     */
    public function getTransData(string $mchtCd) :array
    {
        return [
            'trscode'       => $this->getTrscode(),
            'orgCd'         => $this->orgCd,
            'mchtCd'        => $mchtCd,
            'outOrderId'    => $this->outOrderId,
            'oglOrdId'      => $this->oglOrdId,
            'proCd'         => $this->getProCd(),
            'chanelType'    => $this->getChanelType(),
            'transAmt'      => $this->getTotalAmount(),
            'isSplitBill'   => $this->getIsSplitBill(),
            'itemsList'     => $this->getSplitBill(),
        ];
    }

    /**
     * 获取分账总金额
     *
     * @return float
     */
    protected function getTotalAmount()
    {
        // func2
        $list = array_column(
            $this->getSplitBill(), 'item10'
        );

        $total = 0;
        foreach ($list as $item) {
            $total = bcadd($total, $item, 2);
        }
        return $total;

        // func1
        return array_sum(
            array_column(
                $this->getSplitBill(), 'item10'
            )
        );
    }
}