<?php

namespace refill\cangbu;

require_once(BASE_HELPER_RAPI_PATH . '/cangbu/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, int $card_type, string $order_sn)
    {
        $params['customerId'] = config::MCH_ID;
        $params['timestamp'] = time();
        $params['orderno'] = $order_sn;
        $params['itemId'] = config::operator[$card_type];
        $params['checkItemFacePrice'] = $amount;
        $params['number'] = $phone;
        $params['amt'] = 1;
        $params['notify_url'] = config::NOTIFY_URL;
        $params['overtime'] = 1;

        return $params;
    }

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

    public function query($refill_info)
    {
        $params['customerId'] = config::MCH_ID;
        $params['timestamp'] = time();
        $params['orderno'] = $refill_info['order_sn'];
        $sign = $this->sign($params);
        $params['sign'] = $sign;

        $resp = http_request(config::QUERY_URL, $params, 'POST', false, config::ExtHeaders);

        if (empty($resp)) {
            return [false, '网络错误'];
        }
        else
        {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);
            if (empty($resp)) {
                return [false, '网络错误'];
            }
            if($resp['code'] == 1)
            {
                $status = $resp['data']['status'];
                if ($status == 'success') {
                    $order_state = ORDER_STATE_SUCCESS;
                } elseif ($status == 'failed') {
                    $order_state = ORDER_STATE_CANCEL;
                } elseif ($status == 'wait') {
                    $order_state = ORDER_STATE_SEND;
                }else {
                    return [false, $status];
                }
                return [true, $order_state];
            }
            elseif($resp['code'] == -1 && $resp['msg'] == '订单不存在')
            {
                return [true, ORDER_STATE_NOEXIST];
            }
            else
            {
                return [false, $resp['msg']];
            }
        }
    }

    public function balance()
    {
        $params['customerId'] = config::MCH_ID;
        $params['timestamp'] = time();
        $sign = $this->sign($params);
        $params['sign'] = $sign;

        $resp = http_request(config::BALANCE_URL, $params, 'POST', false, config::ExtHeaders);
        if(empty($resp)) {
            return [false, '网络错误'];
        }else{
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);
            if (empty($resp)) {
                return [false, '网络错误'];
            }
            elseif($resp['code'] == 1)
            {
                return [true,$resp['data']['balance']];
            }
            else
            {
                return [false, $resp['msg']];
            }
        }
    }

    private function sign($params)
    {
        $content = '';
        ksort($params);
        foreach ($params as $key => $val){
            if(false === $this->check_empty($val)) {
                $content .= "{$key}={$val}&";
            }
        }
        $content .= "key=".config::KEY;

        return md5($content);
    }
}