<?php

declare(strict_types=1);

/**
 * @author Amasty Team
 * @copyright Copyright (c) Amasty (https://www.amasty.com)
 * @package Free Gift Base for Magento 2
 */

namespace Amasty\Promo\Ui\Component\Grid\Columns;

use Magento\Framework\Locale\CurrencyInterface;
use Magento\Framework\View\Element\UiComponentFactory;
use Magento\Framework\View\Element\UiComponent\ContextInterface;
use Magento\Store\Model\Store;
use Magento\Store\Model\StoreManagerInterface;
use Magento\Ui\Component\Listing\Columns\Column;

class Price extends Column
{
    /**
     * Column name
     */
    public const NAME = 'column.price';

    /**
     * @var CurrencyInterface
     */
    protected $localeCurrency;

    /**
     * @var StoreManagerInterface
     */
    private $storeManager;

    public function __construct(
        ContextInterface $context,
        UiComponentFactory $uiComponentFactory,
        CurrencyInterface $localeCurrency,
        StoreManagerInterface $storeManager,
        array $components = [],
        array $data = []
    ) {
        parent::__construct($context, $uiComponentFactory, $components, $data);
        $this->localeCurrency = $localeCurrency;
        $this->storeManager = $storeManager;
    }

    /**
     * Prepare Data Source
     *
     * @param array $dataSource
     * @return array
     */
    public function prepareDataSource(array $dataSource): array
    {
        if (isset($dataSource['data']['items'])) {
            $store = $this->storeManager->getStore(
                $this->context->getFilterParam('store_id', Store::DEFAULT_STORE_ID)
            );
            $currency = $this->localeCurrency->getCurrency($store->getCurrentCurrencyCode());

            $fieldName = $this->getData('name');
            foreach ($dataSource['data']['items'] as & $item) {
                if (isset($item[$fieldName])) {
                    $item[$fieldName] = $currency->toCurrency(sprintf("%f", $item[$fieldName]));
                }
            }
        }

        return $dataSource;
    }
}