<?php

/**
 * iCMS - i Content Management System
 * Copyright (c) 2007-2017 iCMSdev.com. All rights reserved.
 *
 * @author icmsdev <master@icmsdev.com>
 * @site https://www.icmsdev.com
 * @licence https://www.icmsdev.com/LICENSE.html
 */
class PluginVerify extends Model
{
 public $table = 'plugin_verify';
 /**
 * 默认过期时间
 */
 const EXPIRE = 15 * 60;

 public static function generate($account, $expire = 0)
 {
 $code = random(6, true);
 $expire or $expire = self::EXPIRE;
 $create_time = time();
 $expire_time = $create_time + ($expire ?: 90);
 $verify_time = 0;
 $status = 0;

 // $row = PluginVerify::field('create_time')->where([
 // 'account'=>$account,
 // 'status'=>'0',
 // 'expire_time'=>['>=',$create_time]
 // ])->orderby("id DESC")->get();

 // if($row){
 // throw new sException('plugin.verify.generate.expire');
 // }

 DB::beginTransaction();
 $data = compact('account', 'code', 'create_time', 'expire_time', 'status');
 $data['id'] = self::create($data, true);
 $data['expire'] = $expire;
 if (empty($data['id'])) {
 $msg = 'plugin:email:verify:generate_error';
 Utils::isPhone($account) && $msg = 'plugin:phone:verify:generate_error';
 throw new sException($msg);
 }
 DB::commit();
 return $data;
 }

 public static function result($result, $data)
 {
 DB::beginTransaction();
 $update = [];
 $update = $result === true ?
 ['status' => 1, 'result'=>'ok'] :
 ['status' => -1, 'result'=>json_encode($result)];
 $update && self::update($update, $data['id']);
 DB::commit();

 if ($result === true) {
 return true;
 } else {
 $msg = sprintf('Message:%s,Code:%s,RequestId:%s', $result['Message'], $result['Code'], $result['RequestId']);
 throw new sException($msg);
 }
 }

 /**
 * 判断账号+验证码 是否通过验证
 *
 * @param [type] $account [$account description]
 * @param [type] $code [$code description]
 * @param [type] $expire [$expire 验证后多少秒内有效]
 *
 * @return [type] [return description]
 */
 public static function verify($account, $code, $expire = 180)
 {
 if($expire==='email'){
 $config = PluginEmail::config();
 $expire = $config['expire']?:86400;
 }
 $status = 2;
 $time = time();
 $row = self::where(compact('account', 'code', 'status'))->get();
 if (empty($row) || $time - $row['verify_time'] > $expire) {
 if (Utils::isPhone($account)) {
 throw new sException('plugin:phone:verify_fail');
 }else{
 throw new sException('plugin:email:verify_fail');
 }
 }
 return true;
 }

 public static function phone($phone, $code)
 {
 if (!Utils::isPhone($phone)) {
 // iJson::error('手机号码错误');
 throw new sException('plugin:phone:error');
 }

 return self::checking($phone, $code, 'phone');
 }

 public static function email($email, $code)
 {
 if (!preg_match("/^[\w\-\.]+@[\w\-]+(\.\w+)+$/i", $email)) {
 throw new sException('plugin:email:error');
 }
 return self::checking($email, $code, 'email');
 }

 public static function checking($account, $code, $type)
 {
 if (!is_numeric($code) || strlen($code) != 6) {
 throw new sException('plugin:' . $type . ':verify:illegal');
 }

 $status = 1;
 $time = time();
 $row = self::where(compact('account', 'code', 'status'))->get();

 if (empty($row)) {
 throw new sException('plugin:' . $type . ':verify:error');
 }
 if ($row['expire_time'] < $time) {
 throw new sException('plugin:' . $type . ':verify:expire');
 }
 return self::update([
 'status' => 2,
 'verify_time' => $time
 ]);
 }
}