<?php

namespace App\Exceptions;

use Exception;
use Illuminate\Auth\Access\AuthorizationException;
use Illuminate\Auth\AuthenticationException;
use Illuminate\Database\Eloquent\ModelNotFoundException;
use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
use Illuminate\Validation\ValidationException;
use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
use Symfony\Component\HttpKernel\Exception\HttpException;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

class Handler extends ExceptionHandler
{
    /**
     * A list of the exception types that are not reported.
     *
     * @var array
     */
    protected $dontReport = [
        //
    ];

    /**
     * A list of the inputs that are never flashed for validation exceptions.
     *
     * @var array
     */
    protected $dontFlash = [
        'password',
        'password_confirmation',
    ];

    /**
     * Report or log an exception.
     *
     * This is a great spot to send exceptions to Sentry, Bugsnag, etc.
     *
     * @param  \Exception $exception
     * @return void
     */
    public function report(Exception $exception)
    {
        parent::report($exception);
    }

    /**
     * Render an exception into an HTTP response.
     *
     * @param  \Illuminate\Http\Request $request
     * @param  \Exception $exception
     * @return \Illuminate\Http\Response
     */
    public function render($request, Exception $exception)
    {
        // If the request wants JSON (AJAX doesn't always want JSON)
        if ($request->isJson() || $request->is('api/v1/*')) {
            // Define the response
            switch ($exception) {
                case ($exception instanceof ModelNotFoundException):
                    return $this->renderException($exception, 404);
                    break;

                case ($exception instanceof NotFoundHttpException):
                    return $this->renderException($exception, 404);
                    break;

                case ($exception instanceof HttpException):
                    return $this->renderException($exception, 400);
                    break;

                case ($exception instanceof ValidationException):
                    return $this->validatorException($exception);
                    break;
            }
        }

//        $user = \Auth::user();
//        if ($user && $user->role->id == 2) {
//            return redirect()->route('auth.login');
//        }

        return parent::render($request, $exception);
    }

    /**
     * Convert an authentication exception into a response.
     *
     * @param  \Illuminate\Http\Request $request
     * @param  \Illuminate\Auth\AuthenticationException $exception
     * @return \Illuminate\Http\Response
     */
    protected function unauthenticated($request, AuthenticationException $exception)
    {
        return $request->isJson() || $request->is('api/v1/*')
            ? response()->json(['code' => 401, 'message' => 'Unauthenticated.'], 401)
            : redirect()->guest(route('auth.login'));
    }

    protected function renderException($exception, $code)
    {
        $response['code'] = $code;
        $response['message'] = $exception->getMessage();

        return response()->json($response, $code);
    }

    public function validatorException($validator)
    {
        return response()->json(['error' => $validator->errors()], 422);
    }
}