<?php

namespace App\Service\Amqp\Refund;

use App\Constants\Common\OrderCode;
use App\Model\Order;
use App\Model\PayOrder;
use Exception;
use Hyperf\Di\Annotation\Inject;

class RefundBaseService
{
    /**
     * @var int
     */
    public int $orderId;

    /**
     * @var int
     */
    protected int $type;

    /**
     * @var PayOrder
     */
    #[Inject]
    protected PayOrder $payOrderModel;

    /**
     * @var Order
     */
    #[Inject]
    protected Order $orderModel;


    /**
     * @var mixed
     */
    protected mixed $payInfo;

    /**
     * @var mixed
     */
    protected mixed $orderInfo;

    /**
     * @var float
     */
    protected float  $refundAmount;

    /**
     * @return void
     */
    protected function getPayOrder()
    {
        $this->payInfo = $this->payOrderModel->getInfoByOrderIdAndType($this->orderId, $this->type);
    }

    /**
     * @return void
     */
    protected function getOrderInfo()
    {
        $this->orderInfo = match ($this->type) {
            OrderCode::ORDER_TYPE_GOOD => $this->orderModel->getInfoById($this->orderId),
            default => null,
        };
    }

    protected function getAllRefundByOrderId()
    {

    }

    /**
     * @return void
     * @throws Exception
     */
    protected function checkInfo()
    {
        if (!$this->payInfo || !$this->orderInfo) {
            throw new Exception('订单信息不存在');
        }
    }

    protected function getUser()
    {
        //todo 获取用户信息
    }

    /**
     * @return void
     */
    protected function getRefundAmount(): void
    {
        //todo 等于支付金额 减去 已退款金额
        $this->refundAmount = 0;
    }

    protected function insertRefund()
    {
        //todo 写入退款记录
    }

    protected function updateOrderInfo()
    {
        //todo 更新订单信息
    }

    protected function refund()
    {
        //todo 退款 参考调起支付
    }
}