<?php

declare(strict_types=1);

/**
* @author Amasty Team
* @copyright Copyright (c) Amasty (https://www.amasty.com)
* @package Shipping Table Rates for Magento 2
*/

namespace Amasty\ShippingTableRates\Setup;

use Amasty\ShippingTableRates\Model\ResourceModel\Label;
use Amasty\ShippingTableRates\Model\ResourceModel\Method;
use Amasty\ShippingTableRates\Model\ResourceModel\Rate;
use Magento\Catalog\Model\Product;
use Magento\Eav\Setup\EavSetup;
use Magento\Eav\Setup\EavSetupFactory;
use Magento\Framework\Setup\ModuleContextInterface;
use Magento\Framework\Setup\ModuleDataSetupInterface;
use Magento\Framework\Setup\SchemaSetupInterface;
use Magento\Framework\Setup\UninstallInterface;

class Uninstall implements UninstallInterface
{
public const AM_SHIPPING_TYPE = 'am_shipping_type';
/**
* @var ModuleDataSetupInterface
*/
private $moduleDataSetup;

/**
* @var EavSetupFactory
*/
private $eavSetupFactory;

public function __construct(
ModuleDataSetupInterface $moduleDataSetup,
EavSetupFactory $eavSetupFactory
) {
$this->moduleDataSetup = $moduleDataSetup;
$this->eavSetupFactory = $eavSetupFactory;
}

public function uninstall(SchemaSetupInterface $setup, ModuleContextInterface $context): void
{
$setup->getConnection()
->dropTable($setup->getTable(Label::MAIN_TABLE));
$setup->getConnection()
->dropTable($setup->getTable(Rate::SOURCES_TABLE));
$setup->getConnection()
->dropTable($setup->getTable(Rate::MAIN_TABLE));
$setup->getConnection()
->dropTable($setup->getTable(Rate::MAIN_TABLE . '_replica'));
$setup->getConnection()
->dropTable($setup->getTable(Method::MAIN_TABLE));

/** @var EavSetup $eavSetup */
$eavSetup = $this->eavSetupFactory->create(['setup' => $this->moduleDataSetup]);

if ($eavSetup->getAttribute(Product::ENTITY, self::AM_SHIPPING_TYPE)) {
$eavSetup->removeAttribute(Product::ENTITY, self::AM_SHIPPING_TYPE);
}
}
}