<?php
declare(strict_types=0);

namespace refill\feimingyu;

require_once(BASE_HELPER_RAPI_PATH . '/feimingyu/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['userid'] = config::USER_ID;
        $params['create_time'] = date("YmdHis");
        $params['buy_type'] = 1;
        $params['account'] = $phone;
        $params['product_id'] = config::Products[$card_type][$amount];
        $params['amount'] = $amount;
        $params['user_order'] = $order_sn;

        return $params;
    }

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

        $resp = http_request(config::ORDER_URL, $params, 'GET', false, [], $net_errno);

        if (empty($resp)) {
            return [false, '网络错误', true];
        }
        else
        {
            Log::record($resp, Log::DEBUG);
            $resp = json_decode($resp, true);
            if (empty($resp)) {
                return [false, '网络错误', true];
            }
            $status = $resp['status'];

            if ($status === '0') {
                return [true, $resp['order_id'], false];
            } elseif (in_array($status, config::ERR_NOS, true)) {
                return [false, $resp['msg'], false];
            } elseif (in_array($status, ['110', '113', '-999'], true)) {
                $net_errno = "HTTP-{$status}";
                return [false, $resp['msg'], true];
            } else {
                //未知状态码
                $net_errno = "HTTP-998";
                return [false, $resp['msg'], true];
            }
        }
    }

    public function query($refill_info)
    {
        $params['userid'] = config::USER_ID;
        $params['create_time'] = date("YmdHis");
        $params['user_order'] = $refill_info['order_sn'];
        $params['sign'] = $this->sign($params);

        $resp = http_request(config::QUERY_URL, $params);

        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['status'] === '0')
            {
                $status = $resp['state'];
                if ($status === 'success') {
                    Model('refill_order')->edit($refill_info['order_id'], ['official_sn' => $resp['voucher']]);
                    $order_state = ORDER_STATE_SUCCESS;
                } elseif ($status === 'failed') {
                    $order_state = ORDER_STATE_CANCEL;
                } elseif ($status === 'untreated') {
                    $order_state = ORDER_STATE_SEND;
                } else {
                    return [false, $status];
                }
                return [true, $order_state];
            }
            else {
                return [false, $resp['msg']];
            }
        }
    }

    public function balance()
    {
        $params['userid'] = config::USER_ID;
        $params['create_time'] = date("YmdHis");
        $params['sign'] = $this->sign($params);

        $resp = http_request(config::BALANCE_URL, $params);

        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['status'] === '0') {
                return [true, $resp['balance']];
            } else {
                return [false, $resp['msg']];
            }
        }
    }

    private function sign($params)
    {
        ksort($params);
        $str = implode('', $params);
        $str .= config::KEY;
        return strtoupper(md5($str));
    }
}