<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\DB;
use YPSMS;
class Securecode extends Model
{
    protected $table = 'securecode';
    public $timestamps = false;

    public static function sendPhoneVerify($user, $type = 1, $operation='verify', $timeout = 900) {
	$data = self::getLastSms($user->id, $operation);
	$cur_time = time();
	if(!$data || $data->timeout_time < $cur_time) {
	    //创建数据
	    $code = mt_rand(1000, 9999); 
	    self::insertSms($user->id, $operation, $code, $timeout);
	} else {
	    $code = $data->code;
	}

	//验证码是否在60s
	if( $data && ($data->create_time + 60 - $cur_time)>0 ){
            return ['success' => false, 'wait_time' => (60 + $data->create_time - $cur_time)];
        }
	if($type == 1) {
            $msg = self::genVerifyContent($code);
            if($operation!='verify') {
                $msg = self::genWjContent($code);
            }
            YPSMS::sendSMS($user->mobile, $msg);
        } else{
            YPSMS::sendVoiceCheck($user->mobile, $code);
        }
        return ['success' => true, 'wait_time' => 60];
	
    }


    public static function receivePhoneVerify($userid, $code, $operation='verify') {
	$securecode = DB::table('securecode')->where('user_id', $userid)->where('operation', $operation)->orderBy('id', 'desc')->first();
        if (!$securecode || $securecode->code != $code || $securecode->timeout_time < time()) {
            return false;
        }
        return true;
    }

    public static function genVerifyContent($code) {
        return '【菜谱】验证码'.$code.'，此验证码3分钟内有效，千万不要告诉别人！';
    }

    public static function genWjContent($code) {
        return '【菜谱】验证码'.$code.'(3分钟有效)，您正在修改菜谱用户密码，感谢您的支持！';
    }

    public static function getLastSms($userid, $operation) {
	$securecode = DB::table('securecode')->where('user_id', $userid)->where('operation', $operation)->orderBy('id', 'desc')->first();
	return $securecode;
    }

    public static function insertSms($userid, $operation, $code, $timeout) {
	$cur_time = time();
	$id = DB::table('securecode')->insertGetId(
	    ['user_id' => $userid, 'operation' => $operation, 'code'=>$code, 'create_time'=>$cur_time, 'update_time'=>$cur_time, 'timeout_time'=>$cur_time + $timeout]
	);
	return $id;
    }
}