<?php

namespace refill\yingdian;

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

use refill;
use Log;

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

    private function req_params(int $card_no, int $amount, int $card_type, string $order_sn)
    {
        $params['orderNo'] = $order_sn;
        $params['cardNumber'] = $card_no;
        $params['amount'] = $amount;
        $params['operator'] = config::operator[$card_type];
        $params['timestamp'] = $this->getMillisecond();

        $card_info = refill\util::read_card($card_no,$card_type);
        $params['cardPhone'] = $card_info['bind_phone'];

        return [$params, $card_info];
    }

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

        $app_key = config::APP_KEY;
        $header = [
            "App-Channel: {$app_key}"
        ];
        $resp = http_request(config::ORDER_URL, $params, 'POST', false, $header, $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 && $resp['data']['status'] == 'SUBMIT') {
                refill\util::inc_card($card_no,$card_info);
                return [true, $resp['data']['id'], false];
            } elseif ($resp['code'] == -1){
                //未知错误，需人工确认。
                $net_errno = "HTTP-999";
                return [false, $resp['msg'], false];
            } else {
                $msg = "{$resp['msg']}-{$resp['data']['status']}";
                return [false, $msg, false];
            }
        }
    }

    public function query($refill_info)
    {
        $params['orderNo'] = $refill_info['order_sn'];
        $params['timestamp'] = $this->getMillisecond();

        $content = "orderNo={$params['orderNo']}" . config::APP_SECRET . $params['timestamp'];
        $params['sign'] = md5($content);

        $app_key = config::APP_KEY;
        $header = [
            "App-Channel: {$app_key}"
        ];
        $resp = http_request(config::QUERY_URL, $params, 'GET', false, $header);

        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 = $resp['data']['status'];
                if ($status == 'SUCCESS') {
                    //流水号格式为json,实例:["2421071918070053"]
                    $official_sn = json_decode($resp['data']['vouchers'], true);
                    $updata['official_sn'] = $official_sn[0];
                    Model('refill_order')->edit($refill_info['order_id'], $updata);
                    $order_state = ORDER_STATE_SUCCESS;
                } elseif (in_array($status, ['SUBMIT_FAIL', 'FAIL'])) {
                    $order_state = ORDER_STATE_CANCEL;
                } elseif (in_array($status, ['CREATED', 'SUBMIT', 'CB_WAITING'])) {
                    $order_state = ORDER_STATE_SEND;
                } else {
                    return [false, $status];
                }
                return [true, $order_state];
            }
            else {
                return [false, $resp['msg']];
            }

        }
    }

    public function balance()
    {
        return [false, '暂无余额接口'];
    }

    private function sign($params)
    {
        $timestamp = $params['timestamp'];
        unset($params['timestamp']);
        $content = '';
        ksort($params);
        foreach ($params as $key => $val){
            if(false === $this->check_empty($val)) {
                $content .= "{$key}={$val}&";
            }
        }
        $content = rtrim($content,'&');
        $content .= config::APP_SECRET;
        $content .= $timestamp;
        Log::record($content, Log::DEBUG);
        return md5($content);
    }

    /**
     * 获取毫秒级别的时间戳
     */
    private function getMillisecond()
    {
        $cur = microtime (true);
        $cur = intval($cur * 1000);
        return $cur;
    }
}