<?php

declare(strict_types=1);

namespace DoctrineMigrations;

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

final class Version20251218100001 extends AbstractMigration
{
    public function getDescription(): string
    {
        return 'Backfill assignment_id and job_profile_category on feedback table from existing disposition data';
    }

    public function up(Schema $schema): void
    {
        // Backfill assignment_id from disposition's feedback relation
        $this->addSql('
            UPDATE feedback f
            INNER JOIN disposition d ON d.feedback_id = f.id
            SET f.assignment_id = d.assignment_id
            WHERE f.assignment_id IS NULL
        ');

        // Backfill job_profile_category from assignment's job profile
        $this->addSql('
            UPDATE feedback f
            INNER JOIN assignment a ON a.id = f.assignment_id
            INNER JOIN job_profile jp ON jp.id = a.job_profile_id
            SET f.job_profile_category = jp.category
            WHERE f.job_profile_category IS NULL
              AND f.assignment_id IS NOT NULL
        ');
    }

    public function down(Schema $schema): void
    {
        // Data migration - setting to NULL on rollback
        $this->addSql('UPDATE feedback SET assignment_id = NULL, job_profile_category = NULL');
    }
}