<?php
namespace refill\huoli;

require_once(BASE_HELPER_RAPI_PATH . '/huoli/config.php');

use refill;
class RefillCallBack implements refill\IRefillCallBack
{
    public function verify($params): bool
    {
        $sign = $this->sign($params);
        if ($params['sign'] == $sign) {
            return true;
        } else {
            return false;
        }
    }

    private function sign($params)
    {
        $app_key = config::APP_KEY;
        $content = "app_key={$app_key}&out_trade_no={$params['out_trade_no']}&status={$params['status']}";
        $content .= config::APP_SECRET;
        return md5($content);
    }

    public function notify($params)
    {
        $order_sn = $params['out_trade_no'];
        $order_info = Model('vr_order')->getOrderInfoForNotify(['order_sn' => $order_sn]);
        if (empty($order_info)) {
            return [false, false, false,false];
        }

        $order_id = $order_info['order_id'];
        $status = intval($params['status']);
        if ($status === 2) {
            return [$order_id, true, false, true];
        } elseif ($status === 1) {
            return [$order_id, false, true, true];
        } else {
            return [$order_id, false, false, false];
        }
    }
}