<?php

declare(strict_types=1);

namespace DoctrineMigrations;

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

final class Version20260506020000 extends AbstractMigration
{
    public function getDescription(): string
    {
        return 'Add current_image_id FK to device';
    }

    public function up(Schema $schema): void
    {
        $this->addSql('ALTER TABLE device ADD current_image_id INT DEFAULT NULL');
        $this->addSql('ALTER TABLE device ADD CONSTRAINT fk_device_current_image FOREIGN KEY (current_image_id) REFERENCES image (id) ON DELETE SET NULL NOT DEFERRABLE INITIALLY IMMEDIATE');
        $this->addSql('CREATE INDEX idx_device_current_image ON device (current_image_id)');
    }

    public function down(Schema $schema): void
    {
        $this->addSql('ALTER TABLE device DROP CONSTRAINT fk_device_current_image');
        $this->addSql('DROP INDEX idx_device_current_image');
        $this->addSql('ALTER TABLE device DROP COLUMN current_image_id');
    }
}
