<?php

namespace App\Admin\Http\Logics;

use App\DataApi\Helper\TencentSmsHelper;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Redis;
use function App\Http\_header;
use function App\Http\error;
use function App\Http\success;

class SmsLogic
{

    /**
     * 发送验证码
     *
     * @param [type] $phone
     * @return array
     */
    public static function sendSms($phone)
    {
        if (Redis::exists('CODE_' . $phone)) return error("该手机号已发送短信，请稍后再试");

        $tencentMessage = new TencentSmsHelper();
        $code = (string)rand(1111, 9999);
        $res = $tencentMessage->send('86' . $phone, '1734411', [$code, '5']);

        if (!empty($res['code']) and $res['code'] == 1) {
            Redis::setex('CODE_' . $phone, 60 * 5, $code);
            return success([], "发送成功，验证码5分钟内有效");
        } else {
            return error($res['msg']);
        }
    }
    /**
     * 验证验证码
     *
     * @param [type] $phone
     * @return bool
     */
    public static function validSms($phone, $code)
    {
        return ($code == Redis::get('CODE_' . $phone));
    }
}