<?php

declare(strict_types=1);
/**
 * SPDX-FileCopyrightText: 2024 F7cloud GmbH and F7cloud contributors
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */

namespace OCA\Assistant\Migration;

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

class Version020000Date20240429133228 extends SimpleMigrationStep {
	/**
	 * @param IOutput $output
	 * @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
	 * @param array $options
	 * @return void
	 */
	public function preSchemaChange(IOutput $output, Closure $schemaClosure, array $options): void {
	}

	/**
	 * @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();
		$schemaChanged = false;

		if (!$schema->hasTable('assistant_task_notif')) {
			$schemaChanged = true;
			$table = $schema->createTable('assistant_task_notif');
			$table->addColumn('id', Types::BIGINT, [
				'autoincrement' => true,
				'notnull' => true,
			]);
			$table->addColumn('ocp_task_id', Types::BIGINT, [
				'notnull' => true,
			]);
			$table->addColumn('timestamp', Types::BIGINT, [
				'notnull' => true,
				'unsigned' => true,
			]);
			$table->setPrimaryKey(['id']);
			$table->addIndex(['ocp_task_id'], 'assistant_t_notif_tid');
		}

		return $schemaChanged ? $schema : null;
	}

	/**
	 * @param IOutput $output
	 * @param Closure $schemaClosure The `\Closure` returns a `ISchemaWrapper`
	 * @param array $options
	 * @return void
	 */
	public function postSchemaChange(IOutput $output, Closure $schemaClosure, array $options): void {
	}
}