<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Contracts\Auth\Factory as Auth;
use Illuminate\Auth\AuthenticationException;
use App\Http\Response\ResponseJson;
use App\Models\SystemBlacklist;

class OfficialAuth
{

    use ResponseJson;
    protected $auth;

    public function __construct(Auth $auth)
    {
        $this->auth = $auth;
    }
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next, ...$guards)
    {
        $result = $this->authenticate($request, $guards);
        if ($result === 0) {
            return response()->json(['code'=>2, 'message' => '请登录后访问.'], 200);
        }

        $prefix = ($request->route()->getAction())['prefix'];
        $user = auth()->user();
        $date = date('Y-m-d H:i:s');
        $blacklist = SystemBlacklist::where('user_id', $user->id)->first();
        if (!empty($blacklist)) {
            if($blacklist->end_time >= $date && $blacklist->start_time <= $date){
                return $this->fail('由于您的账号涉及违规，暂无法使用福恋平台', 1);
            }
        }
        return $next($request);
    }

    /**
     * Determine if the user is logged in to any of the given guards.
     *
     * @param  array  $guards
     * @return void
     *
     * @throws \Illuminate\Auth\AuthenticationException
     */
    protected function authenticate($request, array $guards)
    {
        if (empty($guards)) {
            return $this->auth->authenticate();
        }

        foreach ($guards as $guard) {
            if ($this->auth->guard($guard)->check()) {
                return $this->auth->shouldUse($guard);
            }
            return 0;
        }

        throw new AuthenticationException('Unauthenticated.', $guards);
    }

    public function success($msg, $data=[]){
        $result = [
            'code'=> 0,
            'message'=> $msg,
            'data'=> $data,
        ];
        $response = Response()->json($result);
        return $response;

    }
    //接口返回失败
    public function failure($msg, $data=[], $jsonp=false){
        $result = [
            'code'=> 1,
            'message'=> $msg,
            'data'=> $data,
        ];
        if($jsonp){
            return Response()->jsonp('callback', $result);
        }else{
            return Response()->json($result);
        }
    }

    //接口返回失败
    public function fail($msg, $data=[], $jsonp=false){
        $result = [
            'code'=> 2,
            'message'=> $msg,
            'data'=> $data,
        ];
        if($jsonp){
            return Response()->jsonp('callback', $result);
        }else{
            return Response()->json($result);
        }
    }
}