<?php

namespace App\SideBlock;

use Qs\Html;
use Qs_Url;

class DocItem extends \Qs_Doc_Item implements SideBlockAwareInterface
{
    use SideBlockAwareTrait;

    public $attribs;

    public function getAttribs()
    {
        if (null == $this->attribs) {
            $this->attribs = [
                'class' => 'side_block ' . $this->getSideBlock()->getBackgroundColor()
                         . ' sb-' . $this->getSideBlock()->getType()
            ];
        }
        return $this->attribs;
    }

    public function renderAttribs()
    {
        return Html::renderAttribs($this->getAttribs());
    }

    public function renderTitle()
    {
        if ($this->getSideBlock()->isTitleHidden()) {
            return '';
        }
        return Html::renderContainer('h3', $this->getSideBlock()->getTitle());
    }

    public function renderLink()
    {
        if (!($title = $this->getSideBlock()->getLinkTitle())) {
            return '';
        }
        if (!($url = $this->getSideBlock()->getLinkUrl())) {
            return '';
        }
        $attribs = [
            'href'   => $url,
            'class'  => 'view-all',
            'target' => Qs_Url::parseTarget($url),
        ];
        return Html::renderContainer(['div', 'a'], $title, $attribs);
    }
}