<?php

namespace Komponent\Component\Testquestions\Administrator\View\Questions;

defined('_JEXEC') or die;

use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Language\Text;
use Joomla\CMS\Toolbar\ToolbarHelper;
use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;

class HtmlView extends BaseHtmlView
{
    protected $items;
    protected $pagination;
    protected $state;
    protected $categories;

    public function display($tpl = null)
    {
        $this->items = $this->get('Items');
        $this->pagination = $this->get('Pagination');
        $this->state = $this->get('State');
        $this->categories = $this->get('Categories');

        if (count($errors = $this->get('Errors'))) {
            throw new \RuntimeException(implode("\n", $errors));
        }

        $this->addToolbar();
        return parent::display($tpl);
    }

    protected function addToolbar()
    {
        $user = $this->getCurrentUser();
        $this->getDocument()->setTitle(Text::_('COM_TESTQUESTIONS'));

        if ($user->authorise('core.create', 'com_testquestions')) {
            ToolbarHelper::addNew('question.add', 'JTOOLBAR_NEW');
        }
        if ($user->authorise('core.edit', 'com_testquestions')) {
            ToolbarHelper::editList('question.edit', 'JTOOLBAR_EDIT');
        }
        if ($user->authorise('core.delete', 'com_testquestions')) {
            ToolbarHelper::deleteList('', 'questions.delete', 'JTOOLBAR_DELETE');
        }

        ToolbarHelper::link(
            'index.php?option=com_testquestions&view=categories',
            'COM_TESTQUESTIONS_MANAGE_CATEGORIES',
            'list'
        );

        ToolbarHelper::link(
            'index.php?option=com_testquestions&view=sets',
            'COM_TESTQUESTIONS_SETS',
            'list'
        );
    }
}