<?php
namespace app\service\controller;

use think\Controller;

class Login extends Controller
{
    public function index()
    {
        $this->assign([
            'version' => config('version')
        ]);

        return $this->fetch();
    }

    public function doLogin()
    {
        if(request()->isAjax()){

            $userName = input('post.username');
            $password = input('post.password');
			
            $user = db('users')->where('user_name', $userName)->find();
            if(empty($user)){
                return json(['code' => -1, 'data' => '', 'msg' => '客服不存在']);
            }

            if(md5($password . config('salt')) != $user['user_pwd']){
                return json(['code' => -2, 'data' => '', 'msg' => '密码错误']);
            }


            // 登陆成功 生成token
            $module = mt_rand(100000,999999);
            $token = base64_encode($module.'#$@%!^*/'.time().'/'.$user['id']);
            // 更新管理员状态
            $param = [
                'token' => $token,
                'expire_time' => time()
            ];
            db('users')->where('id', $user['id'])->update($param);

            $this->assign([
                'token' => $token,
                'user_name' => $userName
            ]);

            return json(['code' => 1, 'data' => url('index/index'), 'msg' => '登录成功']);
        }

        $this->error('非法访问');
    }

    public function loginOut()
    {

        $this->redirect(url('login/index'));
    }
}