<?php

declare(strict_types=1);

namespace DoctrineMigrations;

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

final class Version20260515142000 extends AbstractMigration
{
    private const TABLES = [
        'news',
        'promo',
        'disease',
        'medical_center',
        'site_services',
    ];

    public function getDescription(): string
    {
        return 'Add generated id defaults for content CRUD entities';
    }

    public function up(Schema $schema): void
    {
        foreach (self::TABLES as $table) {
            $sequence = $table . '_id_seq';

            $this->addSql(sprintf('CREATE SEQUENCE IF NOT EXISTS %s OWNED BY %s.id', $sequence, $table));
            $this->addSql(sprintf(
                'SELECT setval(\'%s\', COALESCE((SELECT MAX(id) FROM %s), 0) + 1, false)',
                $sequence,
                $table,
            ));
            $this->addSql(sprintf(
                'ALTER TABLE %s ALTER COLUMN id SET DEFAULT nextval(\'%s\')',
                $table,
                $sequence,
            ));
        }
    }

    public function down(Schema $schema): void
    {
        foreach (array_reverse(self::TABLES) as $table) {
            $sequence = $table . '_id_seq';

            $this->addSql(sprintf('ALTER TABLE %s ALTER COLUMN id DROP DEFAULT', $table));
            $this->addSql(sprintf('DROP SEQUENCE IF EXISTS %s', $sequence));
        }
    }
}