<?php

namespace App\KommaApp\Auth;

use App\Http\Controllers\Controller;
use App\KommaApp\Kms\ActionLog\ActionLogService;
use App\KommaApp\Users\Models\User;
use Illuminate\Foundation\Auth\AuthenticatesUsers;
use Illuminate\Http\Request;

class SiteLoginController extends Controller
{
    /*
    |--------------------------------------------------------------------------
    | Login Controller
    |--------------------------------------------------------------------------
    |
    | This controller handles authenticating users for the application and
    | redirecting them to your home screen. The controller uses a trait
    | to conveniently provide its functionality to your applications.
    |
    */

    /**
     * @var int $maxAttempts How many times you may try to login with wrong credentials before being locked out
     */
    protected $maxAttempts = 5;

    /**
     * @var int $decayMinutes How long it takes before you can login again after being locked out in minutes
     */
    protected $decayMinutes = 1;

    use AuthenticatesUsers;

    /**
     * Where to redirect users after login.
     *
     * @var string
     */
    protected $redirectTo = '/mijn-bedrijf';

    protected function guard()
    {
        return \Auth::guard('siteUser');
    }

    public function showLoginForm()
    {
        // Redirect if already logged in
        if( $this->guard()->check() ) {
            return redirect($this->redirectPath());
        }

        // Check if it should show an inactive company error message
        if(session('inactiveCompany', null)){
            $flashOld = session('_flash.old', []);
            $flashOld[] = 'inactiveCompany';

            session(['_flash.old' => $flashOld]);
        }


        return view('site.auth.login');
    }

    /**
     * Attempt to log the user into the application.
     *
     * @param  \Illuminate\Http\Request $request
     * @return bool
     */
    protected function attemptLogin(Request $request)
    {

        $valid = $this->guard()->attempt(
            $this->credentials($request), $request->filled('remember')
        );

        if($valid) {

            // Check if user has a company
            $company = $this->guard()->user()->getCompany();

            if(isset($company) && $company){

                // Check if the company is still active
                if($company->active){
                    ActionLogService::Log('Logged in successfully at the front end');
                }
                else{
                    $valid = false;
                    ActionLogService::Log('Failed to login at the frontend (Company is inactive)', [
                        'email' => $request->input('email'),
                        'ip' => $request->ip(),
                    ]);
                    session(['inactiveCompany' => true]);
                    $this->guard()->logout();
                }
            }
            else{

                $valid = false;
                ActionLogService::Log('Failed to login at the frontend (No company bind to this user)', [
                    'email' => $request->input('email'),
                    'ip' => $request->ip(),
                ]);
                $this->guard()->logout();
            }

        } else {
            ActionLogService::Log('Failed to login at the frontend (wrong credentials or permissions)', [
                'email' => $request->input('email'),
                'ip' => $request->ip(),
            ]);
        }

        return $valid;
    }

    /**
     * Get the needed authorization credentials from the request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return array
     */
    protected function credentials(Request $request)
    {
        return $request->only($this->username(), User::PASSWORD_COLUMN_NAME);
    }

    /**
     * Log the user out of the application.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function logout(Request $request)
    {
        ActionLogService::Log('Logged out at the frontend');
        $this->guard()->logout();

        $request->session()->invalidate();

        return redirect('/');
    }

}