<?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 Version20260323141052 extends AbstractMigration
{
    public function getDescription(): string
    {
        return 'Add type column to documents table and classify existing documents by mimeType';
    }

    public function up(Schema $schema): void
    {
        $this->addSql("DO \$\$ BEGIN IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name = 'documents' AND column_name = 'type') THEN ALTER TABLE documents ADD COLUMN type VARCHAR(20) NOT NULL DEFAULT 'documentation'; END IF; END \$\$");
        $this->addSql("UPDATE documents SET type = 'photo' WHERE mimetype LIKE 'image/%'");
        $this->addSql("UPDATE documents SET type = 'autre' WHERE type = 'documentation' AND mimetype NOT LIKE 'application/pdf' AND mimetype NOT LIKE 'image/%'");
    }

    public function down(Schema $schema): void
    {
        $this->addSql('ALTER TABLE documents DROP COLUMN IF EXISTS type');
    }
}