<?php

namespace app\common\library;

class Qxysms
{
    private $host      = '';
    private $appKey    = '';
    private $appSecret = '';
    private $appCode   = '';
    private $signName  = '';

    public function __construct($config){
        $this->host      = $config['host'];
        $this->appKey    = $config['appKey'];
        $this->appSecret = $config['appSecret'];
        $this->appCode   = $config['appCode'];
        $this->signName  = $config['signName'];
    }

    /**
     * 发送验证码
     * @param string $mobile
     * @param $code
     * @return bool
     */
    public function send(string $mobile, $code)
    {

        $timestamp = $this->ms_time();
        $data = [
            'sign'      => md5("{$this->appKey}{$this->appSecret}{$timestamp}"),
            'timestamp' => $timestamp,
            'phone'     => $mobile,
            'appcode'   => $this->appCode,
            'appkey'    => $this->appKey,
            'msg'       => "【{$this->signName}】您的验证码是{$code}，请妥善保管"
        ];

        $response  = curl_post($this->host . '/sms/batch/v1', json_encode($data),['Content-type:application/json']);

        //dump($response);exit;
        $response = json_decode($response,true);
        if(is_array($response) && isset($response['code']) && $response['code'] == '00000'){
            return true;
        }

        return false;
    }

    protected function ms_time()
    {
        list($ms, $sec) = explode(' ', microtime());
        return intval((floatval($ms) + floatval($sec)) * 1000);
    }

    /**
     * @param $url
     * @param array $params
     * @param array $header
     * @return PromiseInterface|Response
     */
    protected function postJson($url, array $params = [], array $header = [])
    {
        return Http::withHeaders($header)->acceptJson()->post($this->host . $url, $params);
    }
}