<?php

namespace app\controller;
use support\Request;
use Webman\Captcha\CaptchaBuilder;
use support\View;
use Respect\Validation\Validator as v;


class login
{
    public function index(Request $request)
    {
        $msg=$request->get('msg', '');
        $to=$request->get('to', '/');
        View::assign('msg', $msg);
        View::assign('to', $to);
        return view('login');
    }
    
    public function check(Request $request)
    {
        $name = $request->post('name','0');
        $password = $request->post('password','0');
        
        try {
            $usernameValidator->StringType()->setName('用户名')->check($name);
        } catch (ValidationException $exception) {
            return json(['code'=>500, 'msg'=>$e->getMessage()]); 
        }
        try {
            $usernameValidator->StringType()->setName('密码')->check($password);
        } catch (ValidationException $exception) {
            return json(['code'=>500, 'msg'=>$e->getMessage()]); 
        }
        $redis = Redis::connection('default');
        $userinfo=$redis->hget('User',"$name");
        if($userinfo===false){
            return json(['code'=>501, 'msg'=>'No Such Username']); 
        }

        if($name==getenv('admin') && $password==getenv('password')){
            $session = $request->session();
            $session->set('userinfo', 'admin');
            $to = $request->post('to','/admin');
            return redirect("$to");
        }else{
            return redirect('/login?msg=账号密码错误');
        }


        return response('错误');
    }

}