<?php
namespace refill\bjbnew;

require_once(BASE_HELPER_RAPI_PATH . '/bjbnew/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 $amount ,string $order_sn)
    {
        $params['chargenumbertype'] = 1;
        $params['agentid'] = config::AGENT_ID;
        $params['returntype'] = 2;
        $params['orderid'] = $order_sn;
        $params['chargenumber'] = $phone;
        $params['amountmoney'] = $amount;
        $params['source'] = 2;
        return $params;
    }

    public function add($card_no, $card_type,$amount,$params)
    {
        $order_sn = $params['order_sn'];
        $params = $this->req_params($card_no,$amount,$order_sn);
        $sign = $this->sign($params);
        $params['verifystring'] = $sign;
        $resp = http_request(config::PAY_PHONE_URL,$params,'GET');
        if($resp === false) {
            return [false,'系统错误',true];
        }
        else
        {
            Log::record($resp,Log::DEBUG);
            $resp = $this->xmlToArray($resp);
            if($resp['resultno'] == 0000) {
                return [true,$resp['orderno'], false];
            }
            else {
                return [false,$resp['resultmessage'], false];
            }
        }
    }
    public function query($refill_info)
    {
        $params['orderid'] = $refill_info['order_sn'];
        $params['agentid'] = config::AGENT_ID;
        $params['returntype'] = 2;
        $key = config::MerchantKey;
        $content = "agentid={$params['agentid']}&returntype={$params['returntype']}&orderid={$params['orderid']}&merchantKey={$key}";
        $params['verifystring'] = md5($content);
        $resp = http_request(config::QUERY_URL,$params);
        if($resp === false) {
            return [false,'系统错误'];
        }
        else
        {
            Log::record($resp,Log::DEBUG);
            $resp = $this->xmlToArray($resp);
            $order_state = -1;
            if ($resp['resultno'] == 0014) {
                $order_state = ORDER_STATE_SUCCESS;
            } elseif ($resp['resultno'] == 0015) {
                $order_state = ORDER_STATE_CANCEL;
            } elseif ($resp['resultno'] == 0016){
                $order_state = ORDER_STATE_SEND;
            }
            if ($order_state == -1) {
                return [false, $resp['resultmessage']];
            }
            return [true, $order_state];
        }
    }

    private function sign($params)
    {
        $key = config::MerchantKey;
        $content = "chargenumbertype={$params['chargenumbertype ']}&agentid={$params['agentid']}&returntype={$params['returntype']}&orderid={$params['orderid']}";
        $content .= "chargenumber={$params['chargenumber']}&amountmoney={$params['amountmoney']}&ispname={$params['ispname']}&source={$params['source']}&merchantKey={$key}";
        return md5($content);
    }

    private function xmlToArray($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);

        return $val;

    }
}