<?php

declare(strict_types=1);

namespace OCA\WorkflowDeckAutomation\Migration;

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

/**
 * Drops `notify_email` now that Version1002Date20261001120000 has copied it
 * into `notify_mode`. It has to go rather than be ignored: Entity::fromRow()
 * calls a setter per selected column, and Workflow no longer has one.
 */
class Version1003Date20261001120100 extends SimpleMigrationStep {
	public function changeSchema(IOutput $output, Closure $schemaClosure, array $options): ?ISchemaWrapper {
		/** @var ISchemaWrapper $schema */
		$schema = $schemaClosure();

		if (!$schema->hasTable('wfda_workflows')) {
			return null;
		}

		$table = $schema->getTable('wfda_workflows');
		if (!$table->hasColumn('notify_email')) {
			return null;
		}

		$table->dropColumn('notify_email');
		return $schema;
	}
}