<?php

namespace App\Http\Controllers\Api\Client;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Validator;

class V1Controller extends Controller
{
    public function __construct()
    {
        $this->middleware('auth:api', ['except' => ['login', 'register']]);
        auth()->shouldUse('api');
    }

    public function login(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'email' => 'required|email',
            'password' => 'required|string|min:6',
        ]);

        if ($validator->fails()) {
            return response()->json($validator->errors(), 422);
        }

        if (! $token = auth()->attempt($validator->validated())) {
            return response()->json(['error' => 'Unauthorized'], 401);
        }

        return $this->createNewToken($token);
    }

    public function register(Request $request)
    {
        $validator = Validator::make($request->all(), [
            'name' => 'required|string|between:2,100',
            'email' => 'required|string|email|max:100|unique:users',
            'password' => 'required|string|confirmed|min:6',
        ]);

        if ($validator->fails()) {
            return response()->json($validator->errors()->toJson(), 400);
        }

        $user = User::create(array_merge(
            $validator->validated(),
            ['password' => $request->password]
        ));

        return response()->json([
            'message' => 'User successfully registered',
            'user' => $user,
        ], 201);
    }

    public function logout()
    {
        auth()->logout();

        return response()->json(['message' => 'User successfully signed out']);
    }

    public function refresh()
    {
        return $this->createNewToken(auth()->refresh());
    }

    public function userProfile()
    {
        return response()->json(auth()->user());
    }

    public function nodeList()
    {
        return response()->json(auth()->user()->userAccessNodes());
    }

    protected function createNewToken($token)
    {
        return response()->json([
            'access_token' => $token,
            'token_type' => 'bearer',
            'expires_in' => auth()->factory()->getTTL() * 60,
            'user' => auth()->user(),
        ]);
    }
}