<?php

namespace DoctrineMigrations;

use Doctrine\DBAL\Schema\Schema;
use Doctrine\Migrations\AbstractMigration;

/**
 * Drop the unused distribution_mode column from scenario (#61).
 */
final class Version20260627065959 extends AbstractMigration
{
    public function getDescription(): string
    {
        return 'Drop the unused distribution_mode column from scenario (no consumer; #61).';
    }

    public function up(Schema $schema): void
    {
        $this->addSql('ALTER TABLE scenario DROP distribution_mode');
    }

    public function down(Schema $schema): void
    {
        // Assumes an empty table (the column was always empty/unused); the
        // NOT NULL re-add would fail on any pre-existing populated rows.
        $this->addSql('ALTER TABLE scenario ADD distribution_mode VARCHAR(255) NOT NULL');
    }
}