<?php
/**
* Mirasvit
*
* This source file is subject to the Mirasvit Software License, which is available at https://mirasvit.com/license/.
* Do not edit or add to this file if you wish to upgrade the to newer versions in the future.
* If you wish to customize this module for your needs.
* Please refer to http://www.magentocommerce.com for more information.
*
* @category Mirasvit
* @package mirasvit/module-search-autocomplete
* @version 1.2.4
* @copyright Copyright (C) 2020 Mirasvit (https://mirasvit.com/)
*/



namespace Mirasvit\SearchAutocomplete\Model;

use Magento\Framework\App\Config\ScopeConfigInterface;
use Magento\Search\Model\ResourceModel\Query\CollectionFactory as QueryCollectionFactory;
use Mirasvit\Core\Service\CompatibilityService;
use Magento\Store\Model\ScopeInterface;
use Mirasvit\SearchAutocomplete\Helper\Serializer;

class Config
{
const LAYOUT_1_COLUMN = '1column';
const LAYOUT_2_COLUMNS = '2columns';

/**
* @var ScopeConfigInterface
*/
protected $scopeConfig;

/**
* @var QueryCollectionFactory
*/
protected $queryCollectionFactory;

/**
* @var Serializer
*/
private $serializer;

/**
* Config constructor.
* @param ScopeConfigInterface $scopeConfig
* @param QueryCollectionFactory $queryCollectionFactory
* @param Serializer $serializer
*/
public function __construct(
ScopeConfigInterface $scopeConfig,
QueryCollectionFactory $queryCollectionFactory,
Serializer $serializer
) {
$this->scopeConfig = $scopeConfig;
$this->queryCollectionFactory = $queryCollectionFactory;
$this->serializer = $serializer;
}

/**
* Is show product image
* @return bool
*/
public function isShowImage()
{
return $this->scopeConfig->getValue('searchautocomplete/general/product/show_image');
}

/**
* Is show product rating
* @return bool
*/
public function isShowRating()
{
return $this->scopeConfig->getValue('searchautocomplete/general/product/show_rating');
}

/**
* Is show product description
* @return bool
*/
public function isShowShortDescription()
{
return $this->scopeConfig->getValue('searchautocomplete/general/product/show_description');
}

/**
* @return bool
*/
public function isShowSku()
{
return $this->scopeConfig->getValue('searchautocomplete/general/product/show_sku');
}

/**
* Is show add to cart button
* @return bool
*/
public function isShowCartButton()
{
return (bool)$this->scopeConfig->getValue('searchautocomplete/general/product/show_cart');
}

/**
* @return bool
*/
public function isOptimizeMobile()
{
return $this->scopeConfig->getValue('searchautocomplete/general/product/optimize_mobile');
}

/**
* Product description length
* @return int
*/
public function getShortDescriptionLen()
{
return 100;
}

/**
* Is show product price
* @return bool
*/
public function isShowPrice()
{
return $this->scopeConfig->getValue('searchautocomplete/general/product/show_price');
}

/**
* Delay before start search (miliseconds)
* @return int
*/
public function getDelay()
{
return intval($this->scopeConfig->getValue('searchautocomplete/general/delay'));
}

/**
* @return bool
*/
public function isFastMode()
{
return $this->scopeConfig->getValue('searchautocomplete/general/fast_mode');
}

/**
* Minimum number of chars to start search
* @return int
*/
public function getMinChars()
{
return intval($this->scopeConfig->getValue('searchautocomplete/general/min_chars'));
}

/**
* Search indexes configuration
* @return array
*/
public function getIndicesConfig()
{
if (CompatibilityService::is22() || CompatibilityService::is23()) {
$indexes = \Zend_Json::decode($this->scopeConfig->getValue('searchautocomplete/general/index'));
} else {
$indexes = $this->serializer->unserialize($this->scopeConfig->getValue('searchautocomplete/general/index'));
}

return $indexes;
}

/**
* Additional (custom) css styles
* @return string
*/
public function getCssStyles()
{
return $this->scopeConfig->getValue('searchautocomplete/general/appearance/css');
}

/**
* @param string $code
* @return array
*/
public function getIndexOptions($code)
{
if (isset($this->getIndicesConfig()[$code])) {
return $this->getIndicesConfig()[$code];
}

return [];
}

/**
* Get search index option value
* @param string $code
* @param string $option
* @return bool|string
*/
public function getIndexOptionValue($code, $option)
{
$options = $this->getIndexOptions($code);

if (isset($options[$option])) {
return $options[$option];
}

return false;
}

/**
* @return bool
*/
public function isShowPopularSearches()
{
return $this->scopeConfig->getValue('searchautocomplete/popular/enabled', ScopeInterface::SCOPE_STORE);
}

/**
* @return int
*/
public function getPopularLimit()
{
return intval($this->scopeConfig->getValue('searchautocomplete/popular/limit', ScopeInterface::SCOPE_STORE));
}

/**
* @return array
*/
public function getDefaultPopularSearches()
{
$result = $this->scopeConfig->getValue('searchautocomplete/popular/default', ScopeInterface::SCOPE_STORE);
$result = array_filter(array_map('trim', explode(',', $result)));

return $result;
}

/**
* @return array
*/
public function getIgnoredSearches()
{
$result = $this->scopeConfig->getValue('searchautocomplete/popular/ignored', ScopeInterface::SCOPE_STORE);
$result = array_filter(array_map('strtolower', array_map('trim', explode(',', $result))));

return $result;
}

/**
* @return array
*/
public function getPopularSearches()
{
$result = $this->getDefaultPopularSearches();

if (!count($result)) {
$ignored = $this->getIgnoredSearches();

$collection = $this->queryCollectionFactory->create()
->setPopularQueryFilter()
->setPageSize(20);

/** @var \Magento\Search\Model\Query $query */
foreach ($collection as $query) {
$text = $query->getQueryText();
if (!$text) {
//old magento 2
$text = $query->getName();
}
$isIgnored = false;
foreach ($ignored as $word) {
if (strpos(strtolower($text), $word) !== false) {
$isIgnored = true;
break;
}
}

if (!$isIgnored) {
$result[] = mb_strtolower($text);
}
}
}

$result = array_slice(array_unique($result), 0, $this->getPopularLimit());
$result = array_map('ucfirst', $result);

return $result;
}

/**
* @return bool
*/
public function isTypeAheadEnabled()
{
return $this->scopeConfig->getValue('searchautocomplete/general/type_ahead');
}

/**
* @retun bool
* @return mixed
*/
public function isOutOfStockAllowed()
{
return $this->scopeConfig->getValue('cataloginventory/options/show_out_of_stock');
}

/**
* @retun bool
* @return mixed
*/
public function getAutocompleteLayout()
{
return $this->scopeConfig->getValue('searchautocomplete/general/appearance/layout');
}

/**
* @param int $storeId
* @return string
*/
public function getProductUrlSuffix($storeId)
{
return $this->scopeConfig->getValue(
'catalog/seo/product_url_suffix',
ScopeInterface::SCOPE_STORE,
$storeId
);
}
}