<?php

namespace refill\zhenqi;

require_once(BASE_HELPER_RAPI_PATH . '/zhenqi/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['type'] = 1;
        $params['account_type'] = 1;
        $params['mobile'] = $phone;
        $params['out_trade_no'] = $order_sn;
        $params['product_id'] = config::product_code[$amount];
        $params['time_stamp'] = time();

        return $params;
    }

    public function add($card_no, $card_type, $amount, $params,&$net_errno = 0)
    {
        $params = $this->req_params($card_no, $card_type, $amount, $params['order_sn']);
        if(empty($params['product_id'])) {
            return [false, '商品编号获取失败', false];
        }
        $sign = $this->sign($params);
        $params['sign'] = $sign;
        $params = json_encode($params);
        $params = $this->encrypt($params);

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

        if (empty($resp)) {
            return [false, '系统错误', true];
        }
        else
        {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);
            if (empty($resp)) {
                return [false, '系统错误', true];
            } else {
                $status = intval($resp['status']);
                if($status === 1) {
                    $data = $this->decrypt($resp['data']['json_data']);
                    Log::record("zhenqi add status 0 data:{$data}", Log::DEBUG);
                    $data = json_decode($data,true);
                    return [true, $data['out_trade_no'], false];
                } else {
                    $sub_code = $resp['sub_code'];
                    if(($sub_code >= 100 && $sub_code <= 200) || $sub_code == 102) {
                        $data = $this->decrypt($resp['data']['json_data']);
                        Log::record("zhenqi add status 1 sub_code:{$sub_code}, data:{$data}", Log::DEBUG);
                        $data = json_decode($data,true);
                        return [true, $data['out_trade_no'], false];
                    }else {
                        return [false, $resp['info'], false];
                    }
                }
            }
        }
    }

    public function query($refill_info)
    {
        $params['out_trade_no'] = $refill_info['order_sn'];
        $params['time_stamp'] = time();
        $params['sign'] = $this->sign($params);
        $params = json_encode($params);
        $params = $this->encrypt($params);

        $resp = http_post_data(config::QUERY_URL, $params , config::ExtHeaders);

        if (empty($resp)) {
            return [false, '系统错误'];
        }
        else
        {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);
            if (empty($resp)) {
                return [false, '系统错误'];
            }
            elseif($resp['status'] == 1)
            {
                $data = $this->decrypt($resp['data']['json_data']);
                Log::record("zhenqi order query status 1 data:{$data}", Log::DEBUG);
                $data = json_decode($data,true);
                $status = intval($data['status']);
                if ($status === 1) {
                    $updata['official_sn'] = $data['sp_order_no'];
                    Model('refill_order')->edit($refill_info['order_id'], $updata);
                    $order_state = ORDER_STATE_SUCCESS;
                } elseif ($status === 2) {
                    $order_state = ORDER_STATE_CANCEL;
                } elseif ($status === 3) {
                    $order_state = ORDER_STATE_SEND;
                } else {
                    return [false, $status];
                }
                return [true, $order_state];
            }
            elseif ($resp['sub_code'] == 1210)
            {
                return [true, ORDER_STATE_NOEXIST];
            }
            else
            {
                return [false, $resp['info']];
            }
        }
    }

    private function sign($params)
    {
        ksort($params);
        $body = "";
        foreach ($params as $k => $v) {
            $body .= "{$k}={$v}&";
        }
        $body .= "app_secret=".config::APP_SECRET;
        return strtoupper(md5($body));
    }

    //加密
    private function encrypt($encrypt)
    {
        $key = substr(openssl_digest(openssl_digest(config::TOKEN, 'sha1', true), 'sha1', true), 0, 16);
        $data = openssl_encrypt($encrypt, 'AES-128-ECB', $key, OPENSSL_RAW_DATA);
        return base64_encode($data);
    }

    //解密
    private function decrypt($decrypt)
    {
        $key = substr(openssl_digest(openssl_digest(config::TOKEN, 'sha1', true), 'sha1', true), 0, 16);
        return openssl_decrypt($decrypt, 'AES-128-ECB', $key);
    }
}