<?php

namespace App\Http\Controllers;

use Illuminate\Support\Facades\Auth;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use App\User;
use JWTAuth;
use Tymon\JWTAuth\Exceptions\JWTException;

class AuthController extends Controller
{
   /**
   * Create a new AuthController instance.
   *
   * @return void
   */
   public function __construct()
   {
      //  auth:api  ==  jwt
      $this->middleware('jwt', ['except' => ['authenticate']]);
   }

   /**
   * Get a JWT via given credentials.
   *
   * @return \Illuminate\Http\JsonResponse
   */
   public function authenticate(Request $request)
   {
      $credentials = $request->only('email', 'password');
      $user = User::where('email',$request->email)->first();

      try {
         if (! $token = JWTAuth::attempt($credentials)) {
            return response()->json(['error' => 'invalid credentials'], 401);
         }
      } catch (JWTException $e) {
         return response()->json(['error' => 'could_not_create_token'], 500);
      }

      return response()->json(compact('token','user'),200);

      // if(isset($user) && !empty($user)){
      //   if($user->status == 1){
      //     return response()->json(compact('token','user'),200);
      //   }else{
      //     return response()->json(['error' => 'Account not yet activated'], 401);
      //   }
      // }
   }


   //profile
   public function profile()
   {
      try {

         if (! $user = JWTAuth::parseToken()->authenticate()) {
            return response()->json(['user_not_found'], 404);
         }

      } catch (Tymon\JWTAuth\Exceptions\TokenExpiredException $e) {

         return response()->json(['token_expired'], $e->getStatusCode());

      } catch (Tymon\JWTAuth\Exceptions\TokenInvalidException $e) {

         return response()->json(['token_invalid'], $e->getStatusCode());

      } catch (Tymon\JWTAuth\Exceptions\JWTException $e) {

         return response()->json(['token_absent'], $e->getStatusCode());

      }

      return response()->json(compact('user'));
   }


   /**
   * Get the authenticated User.
   *
   * @return \Illuminate\Http\JsonResponse
   */
   public function me()
   {
      return response()->json(auth()->user());
   }

   /**
   * Log the user out (Invalidate the token).
   *
   * @return \Illuminate\Http\JsonResponse
   */
   public function logout()
   {
      auth()->logout();

      return response()->json(['message' => 'Successfully logged out']);
   }

   /**
   * Refresh a token.
   *
   * @return \Illuminate\Http\JsonResponse
   */
   public function refresh()
   {
      return $this->respondWithToken(auth()->refresh());
   }

   /**
   * Get the token array structure.
   *
   * @param  string $token
   *
   * @return \Illuminate\Http\JsonResponse
   */
   protected function respondWithToken($token)
   {
      return response()->json([
         'access_token' => $token,
         'token_type' => 'bearer',
         'expires_in' => auth()->factory()->getTTL() * 60
      ]);
   }
}