<?php
// +----------------------------------------------------------------------
// | LARAVEL8.0 框架 [ LARAVEL ][ RXThinkCMF ]
// +----------------------------------------------------------------------
// | 版权所有 2017~2021 LARAVEL研发中心
// +----------------------------------------------------------------------
// | 官方网站: http://www.laravel.cn
// +----------------------------------------------------------------------
// | Author: laravel开发员 <laravel.qq.com>
// +----------------------------------------------------------------------

namespace App\Services;

use App\Models\ConfigModel;

/**
 * 手机短信管理-服务类
 * @author
 * @since 2020/11/11
 * Class SmsService
 * @package App\Services
 */
class SmsService extends BaseService
{
    // 静态对象
    protected static $instance = null;

    /**
     * 初始化配置
     * @return bool
     */
    public function __construct()
    {
        $this->config = ConfigService::make()->getConfigByGroup(2);
        if (empty($this->config)) {
            return false;
        }
    }

    /**
     * 静态入口
     * @return static|null
     */
    public static function make()
    {
        if (!self::$instance) {
            self::$instance = (new static());
        }
        return self::$instance;
    }

    /**
     * 发送手机短信
     * @param $email
     * @param string $scene 场景：默认reg-注册
     * @return bool
     */
    public function sendCode($mobile, $scene = 'reg')
    {
        try {
            $cacheKey = "stores:codes:sms_{$scene}:" . substr($mobile, -3, 3) . '_' . md5($mobile);
            $apiUrl = isset($this->config['sms_api_url']['value']) ? $this->config['sms_api_url']['value'] : '';
            if (empty($mobile) || empty($apiUrl)) {
                $this->error = '1013';
                return false;
            }

            if (RedisService::get($cacheKey . '_lock')) {
                $this->error = '1014';
                return false;
            }

            // 生成验证码
            $code = rand(100000, 999999);
            $template = isset($this->config['sms_template_' . $scene]['value']) && $this->config['sms_template_' . $scene]['value'] ? $this->config['sms_template_' . $scene]['value'] : '您的验证码是：{code}';
            $template = str_replace('{code}', $code, $template);

            $data = [
                'userid' => isset($this->config['sms_id']['value']) ? $this->config['sms_id']['value'] : '',
                'account' => isset($this->config['sms_account']['value']) ? $this->config['sms_account']['value'] : '',
                'password' => isset($this->config['sms_password']['value']) ? $this->config['sms_password']['value'] : '',
                'mobile' => $mobile,
                'content' => $template,
                'action' => 'send',
                'sendTime' => '', // 发送时间：空立即发送
            ];

            RedisService::set($cacheKey . '_temp', ['mobile' => $mobile, 'code' => $code, 'date' => date('Y-m-d H:i:s')], 600);
            RedisService::set($cacheKey . '_lock', ['mobile' => $mobile, 'code' => $code, 'date' => date('Y-m-d H:i:s')], rand(10, 20));
            $result = curl_post($apiUrl, $data);
            $result = $result ? xmlToArray($result) : [];
            $status = isset($result['returnstatus']) ? $result['returnstatus'] : '';
            if ($status === 'Success') {
                RedisService::set($cacheKey, ['mobile' => $mobile, 'code' => $code, 'date' => date('Y-m-d H:i:s')], 300);
                return true;
            }

            $this->error = '1011';
            return false;
        } catch (\Exception $exception) {

            $this->error = $exception->getMessage();
            return false;
        }
    }


    /**
     * 验证手机短信
     * @param $mobile
     * @param $code
     * @param string $scene 场景：默认reg-注册
     * @return bool
     */
    public function check($mobile, $code, $scene = 'reg')
    {
        $cacheKey = "stores:codes:sms_{$scene}:". substr($mobile, -3, 3) . '_' . md5($mobile);
        $codeData = RedisService::get($cacheKey);
        $checkCode = isset($codeData['code']) ? $codeData['code'] : 0;
        $checkMobile = isset($codeData['mobile']) ? $codeData['mobile'] : '';
        if (empty($codeData) || empty($checkCode)) {
            $this->error = 2026;
            return false;
        }

        if ($checkMobile != $mobile || $checkCode != $code) {
            $this->error = 2006;
            return false;
        }

        return true;
    }


}