<?php

namespace refill\yuanmai;

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

use refill;
use Log;

class RefillPhone extends refill\IRefillPhone
{
    public function __construct($cfgs)
    {
        parent::__construct($cfgs);
    }

    private function req_params(int $phone, int $card_type, int $amount, string $order_sn)
    {
        $params['ispid'] = config::operator[$card_type];
        $params['amount'] = $amount;
        $params['dealerid'] = config::USER_ID;
        $params['orderid'] = $order_sn;
        $params['photonum'] = $phone;
        $params['backurl'] = config::NOTIFY_URL;
        $params['ordertime'] = date("YmdHis");
        return $params;
    }

    public function add($card_no, $card_type, $amount, $params,&$net_errno = 0)
    {
        refill\util::send_quick($params['order_sn']);
        return [true , '',false];
    }

    public function query($refill_info)
    {
        $params['dealerid'] = config::USER_ID;
        $params['orderid'] = $refill_info['order_sn'];
        $content = "dealerid={$params['dealerid']}&orderid={$params['orderid']}&dealerkey=".config::KEY;
        $params['sign'] = md5($content);
        $resp = https_request(config::QUERY_URL, $params, 'POST');

        if (empty($resp)) {
            return [false, '网络错误'];
        }
        else
        {
            Log::record($resp, Log::DEBUG);
            $resp = $this->xmlToArray($resp);
            if (empty($resp)) {
                return [false, '网络错误'];
            }
            $resultno = intval($resp['resultno']);
            if (in_array($resultno, [2,3])) {
                $order_state = ORDER_STATE_SUCCESS;
                $updata['official_sn'] = $resp['spsno'];
                Model('refill_order')->edit($refill_info['order_id'], $updata);
            } elseif ($resultno === 4) {
                $order_state = ORDER_STATE_CANCEL;
            } elseif ($resultno === 1) {
                $order_state = ORDER_STATE_SEND;
            } else {
                return [false, $resultno];
            }
            return [true, $order_state];
        }
    }

    public function balance()
    {
        return [false, '暂无余额接口'];
    }

    private function sign($params)
    {
        $userid = config::USER_ID;
        $key = config::KEY;
        $content = "ispid={$params['ispid']}&amount={$params['amount']}&dealerid={$userid}&orderid={$params['orderid']}&photonum={$params['photonum']}&";
        $content .= "ordertime={$params['ordertime']}&mark=&dealerkey={$key}";
        return md5($content);
    }

    public function xmlToArray($xml)
    {
        $replace_str = str_replace(' ','','encoding="GB2312"');
        $xml = str_replace($replace_str, "encoding='utf-8'", $xml);
        //禁止引用外部xml实体
        libxml_disable_entity_loader(true);
        $xmlstring = simplexml_load_string($xml, 'SimpleXMLElement', LIBXML_NOCDATA);
        $val = json_decode(json_encode($xmlstring), true);

        $result = [];
        $data = $val['items']['item'];
        foreach ($data as $attr) {
            $key = $attr['@attributes']['name'];
            $value = $attr['@attributes']['value'];
            $result[$key] = $value;
        }
        return $result;
    }
}