<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use App\Models\User;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Validator;

class ApiAuthController extends Controller
{
    public function register(Request $request)
    {
        // Validate request data
        $validator = Validator::make($request->all(), [
            'name' => 'required|string|max:255',
            'email' => 'required|email|unique:users|max:255',
            'password' => 'required|min:10',
        ]);
        // Return errors if validation error occur.
        if ($validator->fails()) {
            $errors = $validator->errors();
            return response()->json([
                'error' => $errors
            ], 400);
        }
        // Check if validation pass then create user and auth token. Return the auth token
        if ($validator->passes()) {
            $user = User::create([
                'name' => $request->name,
                'email' => $request->email,
                'password' => Hash::make($request->password)
            ]);
            $token = $user->createToken('auth_token')->plainTextToken;

            return response()->json([
                'access_token' => $token,
                'token_type' => 'Bearer',
            ], 201
            );
        }
    }

    public function login(Request $request)
    {
        if (!Auth::attempt($request->only('email', 'password'))) {
            return response()->json([
                'message' => 'Invalid login details'
            ], 401);
        }

        $user = User::where('email', $request['email'])->firstOrFail();

        $token = $user->createToken('auth_token')
            ->plainTextToken;

        return response()->json([
            'access_token' => $token,
            'token_type' => 'Bearer',
            'message' => 'Login successful, please remember to logout!'
        ]);
    }

    public function me(Request $request)
    {
        return $request->user();
    }

    public function logout(Request $request)
    {
        $request->user()->currentAccessToken()->delete();
        return response()->json([
            'message' => 'Logged out'
        ], 200
        );
    }

}