<?php

namespace Leadlion\Autogedal\Helper;

use Magento\Catalog\Api\CategoryRepositoryInterface;
use Magento\Catalog\Api\ProductRepositoryInterface;
use Magento\Store\Model\ScopeInterface;
use Magento\Customer\Model\Session as CustomerSession;
use Magento\Framework\Exception\NoSuchEntityException;
use Magento\Framework\Pricing\PriceCurrencyInterface;
use Magento\Tax\Api\Data\TaxClassKeyInterface;
use Magento\Tax\Model\Config;

class CatalogHelper extends \Magento\Catalog\Helper\Data
{
    public function getRootCategory()
    {
        return $this->_storeManager->getStore()->getRootCategoryId();
    }
    
    /**
     * Return current category path or get it from current category
     *
     * Creating array of categories|product paths for breadcrumbs
     *
     * @return array
     */
    public function getBreadcrumbPath()
    {
        if (!$this->_categoryPath) {
            $path = [];
            $category = $this->getCategory();
            if ($category) {
                $pathInStore = $category->getPathInStore();
                $pathIds = array_reverse(explode(',', $pathInStore));

                $categories = $category->getParentCategories();

                // add category path breadcrumb
                foreach ($pathIds as $categoryId) {
                    if (isset($categories[$categoryId]) && $categories[$categoryId]->getName()) {
                        $path['category' . $categoryId] = [
                            'label' => $categories[$categoryId]->getName(),
                            'link' => $categories[$categoryId]->getUrl()
                        ];
                    }
                }
            }

            if ($this->getProduct()) {
                $path['product'] = ['label' => $this->getProduct()->getName()];
            }

            $this->_categoryPath = $path;
        }
        return $this->_categoryPath;
    }
}