<?php

namespace App\Traits;

use App\Jobs\SendEmail;
use App\Services\LoginService;
use Txj\Elastic\Facades\ES;
use Gregwar\Captcha\CaptchaBuilder;
use Gregwar\Captcha\PhraseBuilder;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Hash;


trait LoginTrait
{
    /**
     * 是否开启登录日志记录
     *
     * @var bool
     */
    private $is_open_login_log = false;

    /**
     * 退出登录
     *
     * @return mixed
     */
    public function loginOut()
    {
        $tokenValue = $this->getToken();
        $loginServer = new LoginService($this->siteAliasName);

        if (empty($tokenValue)) {
            return responseMessage(2001, '操作失败!');
        } else {
            $loginServer->clearLoginInfo($tokenValue);
            return responseMessage(1001, '操作成功!');
        }
    }

    /**
     * 获取加密的rsa公钥
     *
     * @return \Illuminate\Http\JsonResponse
     */
    public function getKey()
    {
        $loginService = new LoginService($this->siteAliasName);

        $publicRSAKey = preg_replace('/-----BEGIN PUBLIC KEY-----|-----END PUBLIC KEY-----|\r|\n/is', '', $loginService->getPublicKey());

        return responseMessage(1002, '', $publicRSAKey);
    }

    /**
     * 获取图形验证码信息
     *
     * @return mixed
     */
    public function yzm()
    {
        $phraseBuilder = new PhraseBuilder(4, '0123456789');
        $builder = new CaptchaBuilder(null, $phraseBuilder);
        $builder->build();
        $yzm = $builder->getPhrase();
        $yzmImg = $builder->inline();

        $loginService = new LoginService($this->siteAliasName);
        $loginService->saveImgYzm($yzm);

        return responseMessage(1002, 'success', $yzmImg);
    }


    /**
     * 检验图形验证码
     *
     * @param $yzm
     * @return bool
     */
    protected function checkImgYzm($yzm)
    {
        $loginService = new LoginService($this->siteAliasName);
        return $loginService->checkImgYzm($yzm);
    }

    /**
     * 清除图形验证码
     */
    protected function clearYzm()
    {
        $loginService = new LoginService($this->siteAliasName);
        $loginService->clearImgYzm();
    }

    /**
     * 设置登录状态
     *
     * @param $userInfo
     * @return array
     */
    protected function setLoginStatus($userInfo)
    {
        $loginService = new LoginService($this->siteAliasName);
        return $loginService->setLoginCookie($userInfo);
    }

    /**
     * 发送短信验证码
     */
    public function sendSms()
    {
        $requestData = Request::all();
        $mobile = $requestData['mobile'] ?? '';
        $type = $requestData['type'] ?? '';

        if (empty($type) || !in_array($type, ['weregister', 'register', 'forget', 'untie_mobile'])) {
            $msg = ['code' => 2001, 'msg' => '参数错误！'];

        } elseif (empty($mobile)) {
            $msg = ['code' => 2002, 'msg' => '请输入手机号！'];

        } elseif (!isMobile($mobile)) {
            $msg = ['code' => 2003, 'msg' => '请输入正确的手机号！'];

        } else {
            $msg = $this->smsService->sendSms($mobile, $type);
        }

        return response()->json($msg);
    }

    /**
     * 通过手机号和密码登录
     *
     * @param $where
     * @param $input_password
     * @param $table_user
     * @return \Illuminate\Http\JsonResponse
     */
    protected function toLoginIn($where, $input_password, $table_user)
    {
        $loginService = new LoginService($this->siteAliasName);
        $result = ES::table($table_user)->where($where)->queryOne();
        if ($result) {
            if (empty($result['password'])) {
                return responseMessage(2006,'没有设置密码，请点击“忘记密码”，重新设置！');
            } else {
                //验证密码的长度，必须是8-20位
                $length = mb_strlen($input_password);
                if ($length < 8 || $length > 20) {
                    return responseMessage(2006,'密码长度必须介于 8 - 20 个字符之间！');
                }

                if (Hash::check($input_password, $result['password'])) {
                    $encryptArr = $loginService->setLoginCookie($result); //设置登录状态

                    unset($result['id']);
                    unset($result['password']);

                    $encryptArr['info'] = $result;
                    return responseMessage(1001,'登录成功',$encryptArr);
                } else {
                    return responseMessage(2007,'帐号 或 密码 不正确');
                }

                // 登录日志
//                if ($this->is_open_login_log) {
                    // todo 不同的sitealias 不能的日志表
//                    $this->dispatch(new UserLog($table_user, [
//                        'user_id' => $result['id'],
//                        'ip' => getRealIp(),
//                        'user_agent' => \Illuminate\Support\Facades\Request::userAgent(),
//                        'type' => 1, // 1 登录日志 2 操作日志
//                        'content' => $msg['msg'],
//                    ]));
//                }
            }
        } else {
            return responseMessage(2008,'帐号不存在，请先注册！');
        }
    }
}