<?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 Version20200421145001 extends AbstractMigration
{
    public function getDescription() : string
    {
        return '';
    }

    public function up(Schema $schema) : void
    {
        // this up() migration is auto-generated, please modify it to your needs
        $this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'mysql', 'Migration can only be executed safely on \'mysql\'.');

        $this->addSql('CREATE TABLE '.$_ENV['DATABASE_PREFIX'].'classification__collection (id INT AUTO_INCREMENT NOT NULL, context VARCHAR(255) DEFAULT NULL, media_id INT DEFAULT NULL, name VARCHAR(255) NOT NULL, enabled TINYINT(1) NOT NULL, slug VARCHAR(255) NOT NULL, description VARCHAR(255) DEFAULT NULL, created_at DATETIME NOT NULL, updated_at DATETIME NOT NULL, INDEX IDX_A406B56AE25D857E (context), INDEX IDX_A406B56AEA9FDD75 (media_id), UNIQUE INDEX tag_collection (slug, context), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE `utf8_general_ci` ENGINE = InnoDB');
        $this->addSql('CREATE TABLE '.$_ENV['DATABASE_PREFIX'].'classification__category (id INT AUTO_INCREMENT NOT NULL, parent_id INT DEFAULT NULL, context VARCHAR(255) DEFAULT NULL, media_id INT DEFAULT NULL, name VARCHAR(255) NOT NULL, enabled TINYINT(1) NOT NULL, slug VARCHAR(255) NOT NULL, description VARCHAR(255) DEFAULT NULL, position INT DEFAULT NULL, created_at DATETIME NOT NULL, updated_at DATETIME NOT NULL, INDEX IDX_43629B36727ACA70 (parent_id), INDEX IDX_43629B36E25D857E (context), INDEX IDX_43629B36EA9FDD75 (media_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE `utf8_general_ci` ENGINE = InnoDB');
        $this->addSql('CREATE TABLE '.$_ENV['DATABASE_PREFIX'].'classification__tag (id INT AUTO_INCREMENT NOT NULL, context VARCHAR(255) DEFAULT NULL, name VARCHAR(255) NOT NULL, enabled TINYINT(1) NOT NULL, slug VARCHAR(255) NOT NULL, created_at DATETIME NOT NULL, updated_at DATETIME NOT NULL, INDEX IDX_CA57A1C7E25D857E (context), UNIQUE INDEX tag_context (slug, context), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE `utf8_general_ci` ENGINE = InnoDB');
        $this->addSql('CREATE TABLE '.$_ENV['DATABASE_PREFIX'].'classification__context (id VARCHAR(255) NOT NULL, name VARCHAR(255) NOT NULL, enabled TINYINT(1) NOT NULL, created_at DATETIME NOT NULL, updated_at DATETIME NOT NULL, PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE `utf8_general_ci` ENGINE = InnoDB');
        $this->addSql('ALTER TABLE '.$_ENV['DATABASE_PREFIX'].'classification__collection ADD CONSTRAINT FK_A406B56AE25D857E FOREIGN KEY (context) REFERENCES '.$_ENV['DATABASE_PREFIX'].'classification__context (id)');
        $this->addSql('ALTER TABLE '.$_ENV['DATABASE_PREFIX'].'classification__collection ADD CONSTRAINT FK_A406B56AEA9FDD75 FOREIGN KEY (media_id) REFERENCES '.$_ENV['DATABASE_PREFIX'].'media__media (id) ON DELETE SET NULL');
        $this->addSql('ALTER TABLE '.$_ENV['DATABASE_PREFIX'].'classification__category ADD CONSTRAINT FK_43629B36727ACA70 FOREIGN KEY (parent_id) REFERENCES '.$_ENV['DATABASE_PREFIX'].'classification__category (id) ON DELETE CASCADE');
        $this->addSql('ALTER TABLE '.$_ENV['DATABASE_PREFIX'].'classification__category ADD CONSTRAINT FK_43629B36E25D857E FOREIGN KEY (context) REFERENCES '.$_ENV['DATABASE_PREFIX'].'classification__context (id)');
        $this->addSql('ALTER TABLE '.$_ENV['DATABASE_PREFIX'].'classification__category ADD CONSTRAINT FK_43629B36EA9FDD75 FOREIGN KEY (media_id) REFERENCES '.$_ENV['DATABASE_PREFIX'].'media__media (id) ON DELETE SET NULL');
        $this->addSql('ALTER TABLE '.$_ENV['DATABASE_PREFIX'].'classification__tag ADD CONSTRAINT FK_CA57A1C7E25D857E FOREIGN KEY (context) REFERENCES '.$_ENV['DATABASE_PREFIX'].'classification__context (id)');
        $this->addSql('ALTER TABLE '.$_ENV['DATABASE_PREFIX'].'media__media ADD category_id INT DEFAULT NULL');
        $this->addSql('ALTER TABLE '.$_ENV['DATABASE_PREFIX'].'media__media ADD CONSTRAINT FK_5C6DD74E12469DE2 FOREIGN KEY (category_id) REFERENCES '.$_ENV['DATABASE_PREFIX'].'classification__category (id) ON DELETE SET NULL');
        $this->addSql('CREATE INDEX IDX_5C6DD74E12469DE2 ON '.$_ENV['DATABASE_PREFIX'].'media__media (category_id)');
    }

    public function down(Schema $schema) : void
    {
        // this down() migration is auto-generated, please modify it to your needs
        $this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'mysql', 'Migration can only be executed safely on \'mysql\'.');

        $this->addSql('ALTER TABLE '.$_ENV['DATABASE_PREFIX'].'classification__category DROP FOREIGN KEY FK_43629B36727ACA70');
        $this->addSql('ALTER TABLE '.$_ENV['DATABASE_PREFIX'].'media__media DROP FOREIGN KEY FK_5C6DD74E12469DE2');
        $this->addSql('ALTER TABLE '.$_ENV['DATABASE_PREFIX'].'classification__collection DROP FOREIGN KEY FK_A406B56AE25D857E');
        $this->addSql('ALTER TABLE '.$_ENV['DATABASE_PREFIX'].'classification__category DROP FOREIGN KEY FK_43629B36E25D857E');
        $this->addSql('ALTER TABLE '.$_ENV['DATABASE_PREFIX'].'classification__tag DROP FOREIGN KEY FK_CA57A1C7E25D857E');
        $this->addSql('DROP TABLE '.$_ENV['DATABASE_PREFIX'].'classification__collection');
        $this->addSql('DROP TABLE '.$_ENV['DATABASE_PREFIX'].'classification__category');
        $this->addSql('DROP TABLE '.$_ENV['DATABASE_PREFIX'].'classification__tag');
        $this->addSql('DROP TABLE '.$_ENV['DATABASE_PREFIX'].'classification__context');
        $this->addSql('DROP INDEX IDX_5C6DD74E12469DE2 ON '.$_ENV['DATABASE_PREFIX'].'media__media');
        $this->addSql('ALTER TABLE '.$_ENV['DATABASE_PREFIX'].'media__media DROP category_id');
    }
}
