<?php

declare(strict_types=1);

namespace DoctrineMigrations;

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

final class Version20260806121429 extends AbstractMigration
{
    public function getDescription(): string
    {
        return 'Add practice_domains and let a clinic point at one';
    }

    public function up(Schema $schema): void
    {
        $this->addSql(<<<'SQL'
            CREATE TABLE practice_domains (
                id INT AUTO_INCREMENT NOT NULL,
                uuid VARCHAR(36) NOT NULL,
                code VARCHAR(40) NOT NULL,
                name VARCHAR(100) NOT NULL,
                sort_order SMALLINT DEFAULT 0 NOT NULL,
                active TINYINT DEFAULT 1 NOT NULL,
                created_at INT NOT NULL,
                updated_at INT NOT NULL,
                UNIQUE INDEX UNIQ_820CA399D17F50A6 (uuid),
                UNIQUE INDEX uq_practice_domains_code (code),
                INDEX idx_practice_domains_active (active, sort_order),
                PRIMARY KEY (id)
            ) DEFAULT CHARACTER SET utf8mb4
        SQL);

        // NULL یعنی «حوزه‌ای انتخاب نشده» و همان رفتار امروز؛ کلینیک‌های موجود
        // عمداً مقدار پیش‌فرض نمی‌گیرند.
        $this->addSql('ALTER TABLE clinics ADD practice_domain_id INT DEFAULT NULL');
        $this->addSql('ALTER TABLE clinics ADD CONSTRAINT FK_D7053B66613299D9 FOREIGN KEY (practice_domain_id) REFERENCES practice_domains (id) ON DELETE SET NULL');
        $this->addSql('CREATE INDEX IDX_D7053B66613299D9 ON clinics (practice_domain_id)');

        $this->addSql(
            'INSERT INTO practice_domains (uuid, code, name, sort_order, active, created_at, updated_at) VALUES (UUID(), :code, :name, 0, 1, :now, :now)',
            ['code' => 'beauty', 'name' => 'کلینیک زیبایی', 'now' => time()],
        );
    }

    public function down(Schema $schema): void
    {
        $this->addSql('ALTER TABLE clinics DROP FOREIGN KEY FK_D7053B66613299D9');
        $this->addSql('DROP INDEX IDX_D7053B66613299D9 ON clinics');
        $this->addSql('ALTER TABLE clinics DROP practice_domain_id');
        $this->addSql('DROP TABLE practice_domains');
    }
}