<?php

namespace refill\wantong;

require_once(BASE_HELPER_RAPI_PATH . '/wantong/config.php');

use refill;
use Log;
use mtopcard;

class RefillPhone extends refill\IRefillPhone
{
    public function __construct($cfgs)
    {
        parent::__construct($cfgs);
    }

    private function req_params(int $phone, int $amount, string $order_sn)
    {
        $params['mchid'] = config::MCHID;
        $params['tel'] = $phone;
        $params['orderid'] = $order_sn;
        $params['price'] = $amount;
        $params['teltype'] = $this->phone_type($phone);
        $params['timeout'] = 300;
        $params['notify'] = config::NOTIFY_URL;
        $params['time'] = time();
        $params['rand'] = rand(100000, 999999);

        return $params;
    }

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

        $resp = http_request(config::ORDER_URL, $params, 'POST', false);
        if ($resp === false) {
            return [false, '系统错误', true];
        } else {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);
            if ($resp == false) {
                return [false, '系统错误', true];
            }
            if ($resp['code'] == 0) {
                return [true, $resp['order_id'], false];
            } else {
                return [false, $resp['msg'], false];
            }
        }
    }

    public function query($refill_info)
    {
        $params['orderid'] = $refill_info['order_sn'];
        $params['mchid'] = config::MCHID;

        $content = $params['mchid'] . $params['orderid'] . config::KEY;
        $params['sign'] = md5($content);
        $resp = http_request(config::QUERY_URL, $params, 'POST', false);
        if ($resp === false) {
            return [false, '系统错误'];
        } else {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);
            if ($resp['code'] == 100) {
                $status = $resp['status'];
                if ($status == 3) {
                    $order_state = ORDER_STATE_SUCCESS;
                    $updata['official_sn'] = $resp['out_order_id'];
                    Model('refill_order')->edit($refill_info['order_id'], $updata);
                } elseif ($status == 4) {
                    $order_state = ORDER_STATE_CANCEL;
                } elseif (in_array($status, [1, 2])) {
                    $order_state = ORDER_STATE_SEND;
                } else {
                    return [false, $resp['data']];
                }
                return [true, $order_state];
            } else {
                return [false, $resp['msg']];
            }
        }
    }

    private function sign($params)
    {
        $key = config::KEY;
        $content = $params['mchid'] . $params['tel'] . $params['price'] . $params['orderid'] . $params['teltype'] . $params['timeout'] . $params['notify'];
        $content .= $params['time'] . $params['rand'] . $key;
        return md5($content);
    }

    private function phone_type($phone)
    {
        $card_type = mtopcard\card_type($phone);

        if ($card_type == mtopcard\ChinaMobileCard) {
            return 0;
        } elseif ($card_type == mtopcard\ChinaUnicomCard) {
            return 1;
        } elseif ($card_type == mtopcard\ChinaTelecomCard) {
            return 2;
        }
    }
}