<?php

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

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

/**
 * 退款支付
 * RefundTrans class
 * @package addons\YunfastPay\common\services\trans\nocash
 * @see https://yunfastpay.com/#/interface/tk
 */
class RefundTrans extends TransAbstract
{
    /**
     * @var string
     */
    protected $outOrderId;
    
    /**
     * @var string
     */
    protected $oglOrdId;
    
    /**
     * @var string
     */
    protected $oglOrdDate;
    
    /**
     * @var float
     */
    protected $transAmt;
    
    /**
     * 实例化
     *
     * @param string $outOrderId    退款交易的商家订单号
     * @param string $oglOrdId      原支付订单外部订单号（与oglOrderCd二选一）
     * @param string $oglOrdDate    原支付订单日期，格式：yyyyMMdd
     * @param float $transAmt       退款金额
     */
    public function __construct(
        string  $outOrderId,
        string  $oglOrdId,
        string  $oglOrdDate,
        float   $transAmt
    )
    {
        $this->outOrderId   = $outOrderId;
        $this->oglOrdId     = $oglOrdId;
        $this->oglOrdDate   = $oglOrdDate;
        $this->transAmt     = $transAmt;
    }

    /**
     * 交易码
     *
     * @return string
     */
    public function getTrscode() :string
    {
        return 'TRANS0107';
    }

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

    /**
     * 费率通道（退款不需要）
     *
     * @return integer
     */
    public function getChanelType() :int
    {
        return 0;
    }

    /**
     * 返回回调处理类型 ['pay', 'agent', 'refund'] 默认pay 代付agent 退款refund
     *
     * @return string
     */
    public function getNotifyType()
    {
        return 'refund';
    }

    public function getTransData(string $mchtCd) :array
    {
        $reqData['trscode']     = $this->getTrscode();
        $reqData['mchtCd']      = $mchtCd;
        $reqData['outOrderId']  = $this->outOrderId;
        $reqData['oglOrdId']    = $this->oglOrdId;
        $reqData['oglOrdDate']  = $this->oglOrdDate;
        $reqData['transAmt']    = $this->transAmt;

        return $reqData;
    }
}