<?php

declare(strict_types=1);

namespace DoctrineMigrations;

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

/**
 * Auto-generated Migration: Please modify to your needs!
 */
final class Version20250530193246 extends AbstractMigration
{
    public function getDescription(): string
    {
        return 'Create embeddings table';
    }

    public function up(Schema $schema): void
    {
        $this->addSql(<<<SQL
            CREATE TABLE embeddings (
                phrase_hash VARCHAR(255) NOT NULL PRIMARY KEY,
                phrase VARCHAR(255) NOT NULL,
                large_embedding_vector VECTOR(3072),
                small_embedding_vector VECTOR(1536),
                created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP
            )
        SQL);
    }

    public function down(Schema $schema): void
    {
        $this->addSql('DROP TABLE embeddings');
    }
}