public function toArray()
    {
        return [
            'id' => $this->getId(),
            'nav_id' => $this->getNavId(),
            'lang' => $this->getLang(),
            'link' => $this->getLink(),
            'title' => Yii::$app->menu->encodeValue($this->title),
            'title_tag' => Yii::$app->menu->encodeValue($this->title),
            'alias' => $this->getAlias(),
            'description' => Yii::$app->menu->encodeValue($this->description),
            'keywords' => null,
            'create_user_id' => $this->createUserId,
            'update_user_id' => $this->updateUserId,
            'timestamp_create' => $this->getTimestampCreate(),
            'timestamp_update' => $this->getTimestampUpdate(),
            'is_home' => $this->getIsHome(),
            'parent_nav_id' => $this->getParentNavId(),
            'sort_index' => $this->sortIndex,
            'is_hidden' => (bool) $this->isHidden,
            'type' => $this->getType(),
            'redirect' => $this->getRedirect(),
            'container' => $this->getContainer(),
            'depth' => $this->getDept(),
        ];
    }