<?php

namespace app\api\controller;

use app\common\controller\Api;
use app\common\library\Sms as Smslib;
use app\common\model\User;
use think\Hook;

/**
 * 手机短信接口
 */
class Sms extends Api
{
    protected $noNeedLogin = '*';
    protected $noNeedRight = '*';

    /**
     * 发送验证码
     *
     * @ApiMethod (POST)
     * @param string $mobile 手机号
     * @param string $event 事件名称
     */
    public function send()
    {
        $mobile = $this->request->request("mobile");
        $ip = $_SERVER['HTTP_USER_AGENT'].$mobile;
        if( !empty($_SERVER['HTTP_VIA']) )    //使用了代理
        {
            $this->success(__('发送成功.'));
        }
        $event = $this->request->request("event");
        $m_prefix = $this->request->request("m_prefix","");
        $event = $event ? $event : 'register';
        if($m_prefix == "+86"){
            $this->error(__('根据当地区法律规定,暂不支持该地区注册'));
        }

        if (!$mobile || !\think\Validate::regex($mobile, "^1\d{6}|\d{10}$")) {
//            $this->error(__('手机号不正确'));
        }
        
        $last = Smslib::get($mobile, $event);
        if ($last && time() - $last['createtime'] < 60) {
            $this->error(__('发送频繁'));
        }
        $ipSendTotal = \app\common\model\Sms::where(['ip' => $this->request->ip()])->count();
        if ($ipSendTotal >= 100) {
            $this->error(__('发送频繁'));
        }
        
        $userinfo = User::getByMobile($mobile);
        if ($event) {
            if ($event == 'register' && $userinfo) {
                //已被注册
                $this->error(__('已被注册'));
            } elseif (in_array($event, ['changemobile']) && $userinfo) {
                //被占用
                $this->error(__('已被占用'));
            } elseif (in_array($event, ['changepwd', 'resetpwd']) && !$userinfo) {
                //未注册
                $this->error(__('未注册'));
            }
        }
        if (!Hook::get('sms_send')) {
            $this->error(__('请在后台插件管理安装短信验证插件'));
        }
        if($m_prefix){
            $userinfo['m_prefix'] = $m_prefix;
        }else{
            if(!$userinfo || !$userinfo['m_prefix']){
                $userinfo['m_prefix'] = "886";
            }
        }
//        var_dump($userinfo);exit;
        $ret = Smslib::send($mobile, null, $event , $userinfo['m_prefix'] );
        if ($ret) {
            $this->success(__('发送成功'));
        } else {
            $this->error(__('发送失败.'));
        }
    }

    /**
     * 检测验证码
     *
     * @ApiMethod (POST)
     * @param string $mobile 手机号
     * @param string $event 事件名称
     * @param string $captcha 验证码
     */
    public function check()
    {
        $mobile = $this->request->post("mobile");
        $event = $this->request->post("event");
        $event = $event ? $event : 'register';
        $captcha = $this->request->post("captcha");

        if (!$mobile || !\think\Validate::regex($mobile, "^1\d{10}$")) {
            $this->error(__('手机号不正确'));
        }
        if ($event) {
            $userinfo = User::getByMobile($mobile);
            if ($event == 'register' && $userinfo) {
                //已被注册
                $this->error(__('已被注册'));
            } elseif (in_array($event, ['changemobile']) && $userinfo) {
                //被占用
                $this->error(__('已被占用'));
            } elseif (in_array($event, ['changepwd', 'resetpwd']) && !$userinfo) {
                //未注册
                $this->error(__('未注册'));
            }
        }
        $ret = Smslib::check($mobile, $captcha, $event);
        if ($ret) {
            $this->success(__('成功'));
        } else {
            $this->error(__('验证码不正确'));
        }
    }
}