<?php

namespace refill\moxj_yd;

require_once(BASE_HELPER_RAPI_PATH . '/moxj_yd/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['customer_order_no'] = $order_sn;
        $params['recharge_phone'] = "{$phone}";
        $params['recharge_money'] = $amount;
        $params['order_notify_url'] = config::NOTIFY_URL;
        $params['merchant_id'] = config::MCH_ID;

        return $params;
    }

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

        $params = json_encode($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($resp)) {
                return [false, '系统错误', true];
            } elseif ($resp['code'] == 0) {
                return [true, $resp['data']['trad_no'], false];
            } else {
                return [false, $resp['message'], false];
            }
        }
    }

    public function query($refill_info)
    {
        $params['customer_order_no'] = $refill_info['order_sn'];
        $params['merchant_id'] = config::MCH_ID;
        $params['sign'] = $this->sign($params);
        $params = json_encode($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['code'] == 0)
            {
                $status = intval($resp['data']['status']);
                if ($status === 5) {
                    $updata['official_sn'] = $resp['data']['orderId'];
                    Model('refill_order')->edit($refill_info['order_id'], $updata);
                    $order_state = ORDER_STATE_SUCCESS;
                } elseif (in_array($status, [1,4])) {
                    $order_state = ORDER_STATE_CANCEL;
                } elseif (in_array($status, [0,2,3])) {
                    $order_state = ORDER_STATE_SEND;
                } else {
                    return [false, $resp['message']];
                }
                return [true, $order_state];
            }
            elseif($resp['code'] == 5) {
                return [true, ORDER_STATE_NOEXIST];
            }
            else {
                return [false, $resp['message']];
            }

        }
    }

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

        $resp = http_post_data(config::BALANCE_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['code'] == 0)
            {
                return [true, $resp['data']['balance']];
            }
            else {
                return [false, $resp['message']];
            }

        }
    }

    private function sign($params)
    {
        ksort($params);
        $body = "";
        foreach ($params as $k => $v)
        {
            if (false === self::check_empty($v) && "@" != substr($v, 0, 1))
            {
                $body .= "{$k}={$v}&";
            }
        }
        $body .= config::KEY;
        return md5($body);
    }
}