<?php

declare(strict_types=1);

namespace Mironsoft\Loyalty\Setup\Patch\Data;

use Magento\Catalog\Model\Product;
use Magento\Eav\Setup\EavSetupFactory;
use Magento\Framework\Setup\ModuleDataSetupInterface;
use Magento\Framework\Setup\Patch\DataPatchInterface;

/**
 * Creates a dedicated "Punkte-Paket" attribute set (cloned from Default) with
 * its own "Punkte-Paket-Details" attribute group, so
 * loyalty_points_package_amount (the next patch) has a natural home instead
 * of cluttering the Default set that every other product type shares.
 */
class InstallPointsPackageAttributeSet implements DataPatchInterface
{
    /**
     * @param ModuleDataSetupInterface $moduleDataSetup Provides the setup connection for the patch
     * @param EavSetupFactory $eavSetupFactory Creates the EavSetup helper used to manage attribute sets
     */
    public function __construct(
        private readonly ModuleDataSetupInterface $moduleDataSetup,
        private readonly EavSetupFactory $eavSetupFactory,
    ) {
    }

    /**
     * Clones the Default attribute set into a new "Punkte-Paket" set and adds
     * a dedicated attribute group to it.
     *
     * @return void
     */
    public function apply(): void
    {
        $this->moduleDataSetup->getConnection()->startSetup();

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

        $defaultSetId = (int) $eavSetup->getAttributeSetId(Product::ENTITY, 'Default');
        $eavSetup->addAttributeSet(Product::ENTITY, 'Punkte-Paket', $defaultSetId, 100);

        $attributeSetId = (int) $eavSetup->getAttributeSetId(Product::ENTITY, 'Punkte-Paket');
        $eavSetup->addAttributeGroup(Product::ENTITY, $attributeSetId, 'Punkte-Paket-Details', 10);

        $this->moduleDataSetup->getConnection()->endSetup();
    }

    /**
     * @return array<int, string>
     */
    public static function getDependencies(): array
    {
        return [];
    }

    /**
     * @return array<int, string>
     */
    public function getAliases(): array
    {
        return [];
    }
}

<?php

declare(strict_types=1);

namespace Mironsoft\Loyalty\Setup\Patch\Data;

use Magento\Catalog\Model\Product;
use Magento\Eav\Model\Entity\Attribute\ScopedAttributeInterface;
use Magento\Eav\Setup\EavSetupFactory;
use Magento\Framework\Setup\ModuleDataSetupInterface;
use Magento\Framework\Setup\Patch\DataPatchInterface;
use Mironsoft\Loyalty\Model\Product\Type\PointsPackage;

/**
 * Registers the required loyalty_points_package_amount integer attribute,
 * scoped via apply_to to the loyalty_points_package product type only
 * (chapter 71's decisive argument for a dedicated type), and attaches it to
 * the "Punkte-Paket" attribute set/group from the previous patch.
 */
class InstallPointsPackageAmountAttribute implements DataPatchInterface
{
    /**
     * @param ModuleDataSetupInterface $moduleDataSetup Provides the setup connection for the patch
     * @param EavSetupFactory $eavSetupFactory Creates the EavSetup helper used to register the attribute
     */
    public function __construct(
        private readonly ModuleDataSetupInterface $moduleDataSetup,
        private readonly EavSetupFactory $eavSetupFactory,
    ) {
    }

    /**
     * Adds loyalty_points_package_amount to catalog_product and wires it into
     * the "Punkte-Paket" attribute set's dedicated group.
     *
     * @return void
     */
    public function apply(): void
    {
        $this->moduleDataSetup->getConnection()->startSetup();

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

        $eavSetup->addAttribute(Product::ENTITY, 'loyalty_points_package_amount', [
            'type' => 'int',
            'label' => 'Points Amount',
            'input' => 'text',
            'required' => true,
            'global' => ScopedAttributeInterface::SCOPE_GLOBAL,
            'group' => 'Punkte-Paket-Details',
            'sort_order' => 10,
            'visible' => true,
            'user_defined' => true,
            'apply_to' => PointsPackage::TYPE_CODE,
            'used_in_product_listing' => false,
        ]);

        $attributeSetId = (int) $eavSetup->getAttributeSetId(Product::ENTITY, 'Punkte-Paket');
        $attributeGroupId = (int) $eavSetup->getAttributeGroupId(Product::ENTITY, $attributeSetId, 'Punkte-Paket-Details');
        $attributeId = (int) $eavSetup->getAttributeId(Product::ENTITY, 'loyalty_points_package_amount');

        $eavSetup->addAttributeToGroup(Product::ENTITY, $attributeSetId, $attributeGroupId, $attributeId, 10);

        $this->moduleDataSetup->getConnection()->endSetup();
    }

    /**
     * @return array<int, string>
     */
    public static function getDependencies(): array
    {
        return [\Mironsoft\Loyalty\Setup\Patch\Data\InstallPointsPackageAttributeSet::class];
    }

    /**
     * @return array<int, string>
     */
    public function getAliases(): array
    {
        return [];
    }
}

<?xml version="1.0"?>
<form xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:noNamespaceSchemaLocation="urn:magento:module:Magento_Ui:etc/ui_configuration.xsd">
    <fieldset name="punkte-paket-details">
        <settings>
            <label translate="true">Punkte-Paket</label>
            <collapsible>true</collapsible>
            <sortOrder>90</sortOrder>
        </settings>
    </fieldset>
</form>