<?PHP
namespace GalaxisDark\Mvc;

use GalaxisDark\Models\Forums\User;

class Controller extends \Phalcon\Mvc\Controller {

    private $theme = "galaxisdark";
    protected $user = false;

    public function beforeExecuteRoute($dispatcher) {
        $this->url->setBasePath(realpath(__DIR__ . "/../.."));
        $this->url->setBaseUri("//galaxisdark.com");

        $this->url->setThemeBasePath($this->url->path("/themes/{$this->theme}"));
        $this->url->setThemeBaseUri($this->url->get("/themes/{$this->theme}"));

        $this->view->setViewsDir($this->url->getThemePath("/views/"));
        $this->view->setMainView("template");
        $this->view->setLayout("main");

        $this->login();
    }

    public function login($force = false) {
        if($this->user === false) {
            $lastvisit = time();
            if(isset($_POST['login']['form'])) {
                $this->user = $this->login_using_form();
            } else if (isset($_COOKIE['mybbuser'])) {
                $this->user = $this->login_using_cookies();
                $lastvisit = null;
            }

            if($this->user) {
                setCookie("mybbuser", "{$this->user->uid}_{$this->user->loginkey}", (time() + 3600), '/', '.galaxisdark.com');

                $this->user->lastip = $_SERVER['REMOTE_ADDR'];
                $this->user->longlastip = $this->ip2long($this->user->lastip);
                $this->user->lastactive = time();
                $this->user->lastvisit = $lastvisit ? $lastvisit : $this->user->lastvisit;

                $this->user->update();
            }

            $this->view->user = $this->user;
        }

        if($force == true && !$this->user) {
            $this->dispatcher->forward([
                'controller' => 'rpg',
                'action' => 'login'
            ]);
        }

        return $this->user ? true : false;
    }

    public function logout() {
        setCookie("mybbuser", null, (time() - 3600), '/', '.galaxisdark.com');
        unset($_COOKIE['mybbuser']);
        $this->user = null;
        $this->view->user = null;
    }

    private function ip2long($ip) {
        $ip_long = ip2long($ip);
        if(!$ip_long) {
            $ip_long = sprintf("%u", ip2long($ip));
            if(!$ip_long)
                return 0;
        }

        if($ip_long >= 2147483648)
            $ip_long -= 4294967296;

        return $ip_long;
    }

    private function login_using_form() {
        $username = $_POST['username'];
        $password = $_POST['password'];

        $user = User::find_first([
            'username = :username:',
            'bind' => ['username' => $username],
            ':cache' => false
        ]);

        if($user === false || $user->password !== md5(md5($user->salt) . md5($password)))
            $user = null;

        return $user;
    }

    private function login_using_cookies() {
        list($uid, $loginKey) = explode("_", $_COOKIE['mybbuser']);

        $user = User::get_by_id($uid, [':cache' => ['query' => 0]]);

        if($user == false || $user->loginkey !== $loginKey)
            $user = null;

        return $user;
    }

    public function start_journey() {
        if($this->user && $this->user->trainer->region_id == 0) {
            $this->response->redirect('/start_journey');
            return true;
        }
        return false;
    }

}