<?php

namespace IpSupply\HotPick\Block\Widget;

use Magento\Framework\View\Element\Template;
use Magento\Widget\Block\BlockInterface;
use Magento\Framework\View\Element\Template\Context;
use Magento\Framework\App\ObjectManager;
use Magento\Catalog\Model\Product\Visibility;
use Magento\Catalog\Model\ResourceModel\Product\CollectionFactory;
use Magento\Catalog\Block\Product\Context as ProductContext;

class HotPickWidget extends Template implements BlockInterface {
	protected $_objectManager;
	protected $_catalogProductVisibility;
	protected $_productCollectionFactory;
	protected $_imageBuilder;

	public function __construct(Context $context, Visibility $_catalogProductVisibility, 
		CollectionFactory $_productCollectionFactory, ProductContext $productContext, array $data = []) {
		$this->_objectManager = ObjectManager::getInstance();
		$this->_catalogProductVisibility = $_catalogProductVisibility;
		$this->_productCollectionFactory = $_productCollectionFactory;
		$this->_imageBuilder = $productContext->getImageBuilder();
		parent::__construct($context, $data);
	}

	/**
     * Retrieve product image
     *
     * @param \Magento\Catalog\Model\Product $product
     * @param string $imageId
     * @param array $attributes
     * @return \Magento\Catalog\Block\Product\Image
     */
    public function getImage($product, $imageId, $attributes = [])
    {
        return $this->_imageBuilder->create($product, $imageId, $attributes);
    }

	function getAssetUrl($asset) {
	    $assetRepository = $this->_objectManager->get('Magento\Framework\View\Asset\Repository');
	    return $assetRepository->createAsset($asset)->getUrl();
	}

	function getProductHotPick() {
		$visibleProducts = $this->_catalogProductVisibility->getVisibleInCatalogIds();
        $collection = $this->_productCollectionFactory->create()->setVisibility($visibleProducts);
        $collection->addMinimalPrice()
            ->addFinalPrice()
            ->addTaxPercents()
            ->addAttributeToSelect('*')
            ->addStoreFilter($this->getStoreId())
            ->setPageSize($this->getProductsCount())
            ->addAttributeToFilter('is_featured', '1');
        return $collection;
	}

	function getPriceFormat($price) {
		$priceHelper = $this->_objectManager->create('Magento\Framework\Pricing\Helper\Data');
		$formatedPrice = $priceHelper->currency($price, true, false);
		return $formatedPrice;
	}
}