<?php

declare(strict_types=1);

namespace OCA\DavPush\Migration;

/**
 * @copyright 2024 Jonathan Treffler <mail@jonathan-treffler.de>
 *
 * @author Jonathan Treffler <mail@jonathan-treffler.de>
 *
 * @license GNU AGPL version 3 or any later version
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 */

use Closure;
use OCP\DB\Types;
use OCP\DB\ISchemaWrapper;
use OCP\Migration\SimpleMigrationStep;
use OCP\Migration\IOutput;

class Version001Date20240515221000 extends SimpleMigrationStep {
	public const SUBSCRIPTIONS_TABLE = "dav_push_subscriptions";

	/**
	 * @param IOutput $output
	 * @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
	 * @param array $options
	 * @return null|ISchemaWrapper
	 */
	public function changeSchema(IOutput $output, Closure $schemaClosure, array $options) {
		/** @var ISchemaWrapper $schema */
		$schema = $schemaClosure();

		if (!$schema->hasTable(self::SUBSCRIPTIONS_TABLE)) {
			$table = $schema->createTable(self::SUBSCRIPTIONS_TABLE);

			$table->addColumn('id', Types::INTEGER, [
				'autoincrement' => true,
				'notnull' => true,
			]);
			$table->addColumn('user_id', Types::STRING, [
				'notnull' => true,
				'length' => 200,
			]);
			// Either calendar or addressbook
			$table->addColumn('resource_type', 'string', [
				'notnull' => true,
				'length' => 255,
			]);
			$table->addColumn('resource_id', Types::BIGINT, [
				'notnull' => true,
				'length' => 11,
				'unsigned' => true,
			]);
			$table->addColumn('transport', Types::STRING, [
				'notnull' => true,
				'length' => 100,
			]);
			$table->addColumn('creation_timestamp', Types::BIGINT, [
				'notnull' => true,
			]);
			$table->addColumn('expiration_timestamp', Types::BIGINT, [
				'notnull' => true,
			]);

			$table->setPrimaryKey(['id']);
		}

		return $schema;
	}
}