<?php

namespace App\Http\Controllers\Auth;

use App\Models\User;
use App\Models\Settings;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use Illuminate\Support\Facades\Auth;
use Illuminate\Foundation\Auth\AuthenticatesUsers;

class LoginController 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.
    |
    */

    use AuthenticatesUsers;

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

    /**
     * Create a new controller instance.
     *
     * @return void
     */
    public function __construct()
    {
        $this->middleware('guest')->except('logout');
    }

    /**
     * @param \Illuminate\Http\Request $request
     * @return $this|\Illuminate\Http\RedirectResponse
     */
    public function login(Request $request)
    {
        $this->validate($request, [
            'username'    => 'required',
            'password' => 'required',
        ]);

        if (env('NOCAPTCHA_ENABLED') === true && (! empty(env('NOCAPTCHA_SECRET')) && ! empty(env('NOCAPTCHA_SITEKEY')))) {
            $this->validate($request, [
                'g-recaptcha-response' => 'required|captcha',
            ]);
        }

        $rememberMe = $request->has('rememberme') && $request->input('rememberme') === 'on';

        $login_type = filter_var($request->input('username'), FILTER_VALIDATE_EMAIL)
            ? 'email'
            : 'username';

        $request->merge([
            $login_type => $request->input('username'),
        ]);

        if (Auth::attempt($request->only($login_type, 'password'), $rememberMe)) {
            Auth::logoutOtherDevices($request->input('password'));
            User::updateSiteAccessed(Auth::id(), (int) Settings::settingValue('..storeuserips') === 1 ? $request->getClientIp() : '');

            return redirect()->intended($this->redirectPath());
        }

        return redirect()->back()
            ->withInput()
            ->withErrors([
                'login' => 'These credentials do not match our records.',
            ]);
    }

    /**
     * @throws \Exception
     */
    public function showLoginForm()
    {
        $theme = Settings::settingValue('site.main.style');
        app('smarty.view')->assign(['error' => '', 'username' => '', 'rememberme' => '']);

        $meta_title = 'Login';
        $meta_keywords = 'Login';
        $meta_description = 'Login';
        $content = app('smarty.view')->fetch($theme.'/login.tpl');
        app('smarty.view')->assign(
            [
                'error' => 'These credentials do not match our records.',
                'content' => $content,
                'meta_title' => $meta_title,
                'meta_keywords' => $meta_keywords,
                'meta_description' => $meta_description,
            ]
        );
        app('smarty.view')->display($theme.'/basepage.tpl');
    }

    public function logout(Request $request)
    {
        Auth::logout();

        return redirect('/login');
    }
}