<?php
namespace refill\douxun_sec_copy;

require_once(BASE_HELPER_RAPI_PATH . '/douxun_sec_copy/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)
    {
        $head['custInteId'] = config::custInteId;
        $head['orderId'] = $order_sn;
        $head['orderType'] = 1;
        $head['echo'] = rand(100000,999999);
        $head['timestamp'] = date("YmdHis");
        $head['version'] = 1;

        $params['packCode'] = config::PRODUCT[$card_type][$amount];
        $params['mobile'] = $phone;
        $params['effectType'] = 1;
        $params['mobileOper'] = config::operator[$card_type];
        return [$head,$params];
    }

    public function add($card_no, $card_type, $amount, $params, &$net_errno = 0)
    {
        $order_sn = $params['order_sn'];
        [$head,$params] = $this->req_params($card_no, $card_type, $amount, $order_sn);
        $sign = $this->sign($head);
        $head['chargeSign'] = $sign;

        $data = [
            'head' => $head,
            'body' => [
                'item' => $params
            ]
        ];
        $xmlData = $this->toXmlData($data);

        $resp = http_post_data(config::ORDER_URL, $xmlData, config::ExtHeaders, $net_errno);

        if (empty($resp)) {
            return [false, '网络错误', true];
        }
        else
        {
            Log::record($resp, Log::DEBUG);
            $resp = refill\util::xmlToArray($resp);
            if (empty($resp)) {
                return [false, '网络错误', true];
            } elseif ($resp['result'] === '0000') {
                return [true, '', false];
            } else {
                return [false, $resp['desc'], false];
            }
        }
    }

    public function query($refill_info)
    {
        if (time() - $refill_info['commit_time'] > 86400*30) {
            return [false, '时效已过'];
        }
        $head['custInteId'] = config::custInteId;
        $head['echo'] = rand(100000,999999);
        $head['timestamp'] = date("YmdHis");
        $head['version'] = 1;
        $content = $head['custInteId'] . config::KEY . $head['echo'] . $head['timestamp'];
        $head['chargeSign'] = base64_encode(md5($content, true));

        $params['orderIds'] = $refill_info['order_sn'];
        $data = [
            'head' => $head,
            'body' => [
                'item' => $params
            ]
        ];
        $xmlData = $this->toXmlData($data);
        $resp = http_post_data(config::QUERY_URL, $xmlData, config::ExtHeaders);

        if (empty($resp)) {
            return [false, '网络错误'];
        }
        else
        {
            Log::record($resp, Log::DEBUG);
            $resp = refill\util::xmlToArray($resp);
            if (empty($resp)) {
                return [false, '网络错误'];
            }
            elseif ($resp['head']['result'] === '0000')
            {
                $item = $resp['body']['item'];
                $status = $item['state'];

                if ($status === '1') {
                    $order_state = ORDER_STATE_SUCCESS;
                    $updata['official_sn'] = $item['operatorNo'];
                    Model('refill_order')->edit($refill_info['order_id'], $updata);
                } elseif ($status === '2') {
                    $order_state = ORDER_STATE_CANCEL;
                } elseif ($status === '0') {
                    $order_state = ORDER_STATE_SEND;
                } elseif ($status === '-1' && (time() - $refill_info['commit_time'] > 600)) {
                    $order_state = ORDER_STATE_NOEXIST;
                } else {
                    return [false, $item['desc']];
                }

                return [true, $order_state];
            }
            else {
                return [false, $resp['head']['desc']];
            }
        }
    }

    public function balance()
    {
        $head['custInteId'] = config::custInteId;
        $head['echo'] = rand(100000,999999);
        $head['timestamp'] = date("YmdHis");
        $head['version'] = 1;

        $content = $head['custInteId'] . config::KEY . $head['echo'] . $head['timestamp'];
        $head['chargeSign'] = base64_encode(md5($content, true));

        $data = [
            'head' => $head,
        ];
        $xmlData = $this->toXmlData($data);
        $resp = http_post_data(config::BALANCE_URL, $xmlData, config::ExtHeaders);

        if (empty($resp)) {
            return [false, '网络错误'];
        }
        else
        {
            Log::record($resp, Log::DEBUG);
            $resp = refill\util::xmlToArray($resp);
            if (empty($resp)) {
                return [false, '网络错误', true];
            } elseif ($resp['result'] === '0000') {
                return [true, $resp['balance'], false];
            } else {
                return [false, $resp['desc'], false];
            }
        }
    }

    private function sign($params)
    {
        $content = $params['custInteId'] . $params['orderId'] . config::KEY. $params['echo'] . $params['timestamp'];
        return base64_encode(md5($content, true));
    }

    private function toXmlData($data)
    {
        return $this->xml_encode($data);
    }

    private function xml_encode($data, $encoding='utf-8') {
        $xml = '<?xml version="1.0" encoding="' . $encoding . '"?>';
        $xml .= '<request>';
        $xml .= $this->data_to_xml($data);
        $xml .= '</request>';
        return $xml;
    }

    private function data_to_xml($data) {

        $xml = '';
        foreach ($data as $key => $val) {
            is_numeric($key) && $key = "item id=\"$key\"";
            $xml    .=  "<$key>";
            $xml    .=  ( is_array($val) || is_object($val)) ? $this->data_to_xml($val) : $val;
            list($key, ) = explode(' ', $key);
            $xml    .=  "</$key>";
        }
        return $xml;
    }
}