<?php

namespace app\api\controller;

use app\common\controller\Api;
use app\common\library\Sms as Smslib;
use app\common\model\Sms AS SmsModel;
use app\common\model\User;
use think\Hook;
use fast\Random;
use Exception;
use think\exception\PDOException;
use think\exception\ValidateException;
use think\Log;


/**
 * 手机短信接口
 */
class Sms extends Api
{
    protected $noNeedLogin = '*';
    protected $noNeedRight = '*';
    /**
     * 验证码有效时长
     * @var int
     */
    protected static $expire = 120;

    /**
     * 最大允许检测的次数
     * @var int
     */
    protected static $maxCheckNums = 10;

    /**
     * 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->post("mobile");
        $event = $this->request->post("event");
        $event = $event ? $event : 'register';

        if (!$mobile || !\think\Validate::regex($mobile, "^1\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' => $this->request->ip()])->whereTime('createtime', '-1 hours')->count();
        if ($ipSendTotal >= 5) {
            $this->error(__('发送频繁'));
        }
        if ($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'));
            }
        }
        if (!Hook::get('sms_send')) {
            $this->error(__('请在后台插件管理安装短信验证插件'));
        }
        $ret = Smslib::send($mobile, null, $event);
        if ($ret) {
            $this->success(__('发送成功'));
        } else {
            $this->error(__('发送失败，请检查短信配置是否正确'));
        }
    }

    /**
     * 向国际手机号码发放短信
     * @return void
     * @throws \think\Exception
     */
    public function send_international_sms($country_code, $mobile, $event = '')
    {
        $last = SmsModel::where(['country_code' => $country_code, 'mobile' => $mobile, 'event' => $event])
            ->order('id', 'DESC')
            ->find();
        if ($last && time() - $last['create_time'] < 60) {
            $this->error(__('发送频繁'));
        }

        $ipSendTotal = SmsModel::where(['ip' => $this->request->ip()])->whereTime('create_time', '-1 hours')->count();
        if ($ipSendTotal >= 5) {
            $this->error(__('发送频繁'));
        }

        if ($event == 'register') {
            $userinfo = User::getByCodeAndMobile($country_code, $mobile);
            if (!empty($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'));
//        }

        $code = Random::numeric();//验证码

        $ret = $this->send_sms_unisms($country_code, $mobile, $code, $event);
        if ($ret['code']) {
            $time = time();
            $ip = request()->ip();
            $sms = SmsModel::create([
                'country_code'  => $country_code,
                'event'         => $event,
                'mobile'        => $mobile,
                'code'          => $code,
                'ip'            => $ip,
            ]);
            $this->success(__('发送成功') . '-' . $code);
        } else {
            Log::notice('短信发送失败');
            Log::error($ret['msg']);
            $this->error(__('发送失败，请检查短信配置是否正确'));
        }
    }

    /**
     * 检测验证码
     *
     */
    public function check($country_code, $mobile, $code, $event = 'verify'): bool
    {
        $time = time() - self::$expire;
        $sms = SmsModel::where(['country_code' => $country_code, 'mobile' => $mobile, 'event' => $event])
            ->order('id', 'DESC')
            ->find();
        if ($sms) {
            if ($sms['create_time'] > $time && $sms['times'] <= self::$maxCheckNums) {
                $correct = $code == $sms['code'];
                if (!$correct) {
                    $sms->times = $sms->times + 1;
                    $sms->save();
                    return false;
                } else {
                    //$result = Hook::listen('sms_check', $sms, null, true);
                    return true;
                }
            }
        }
        return false;
    }


    /**
     * 发送短信验证码
     * 短信平台：https://unisms.apistd.com/
     */
    public  function send_sms_unisms($country_code, $phone, $code, $event = 'verify')
    {
        return _success();
        $phone = '+' . $country_code . $phone;//拼接国际区号
        try {
            $url1 = "https://uni.apistd.com";
            $query = [
                'action' => 'sms.message.send',
                'accessKeyId' => 'SGnbSrqzJikDxx4PuU83kD9oTTmv7o34unZ2bPX8FqsgCrQkp'
            ];
            $url = $url1.'/?'.http_build_query($query);
            $data = [
                'signature'     =>  'AEXBTC',
                'to'            =>  $phone,
                //'content'=>$content,
                'templateId'    => 'd33f1f90',
                'templateData'  => ['code' => $code]
            ];
            $result = xcurl($url,$data);
            $result = json_decode($result, true);
        } catch (ValidateException|PDOException|Exception $e){
            return _error($e->getMessage());
        }
        if ($result['code'] == 0){
            //Cache::set($key, $code,300);
            return _success();
        }else{
            return _error($result['message']);
        }
    }
}