<?php

namespace Nest\Database\Migrations\Configuration;

use Nest\Services\ServiceConfiguration;
use function Nest\Utils\path_join;

/**
 * Migrations configuration class.
 */
abstract class MigrationsConfiguration extends ServiceConfiguration
{
	/**
	 * @return string Database migrations PHP namespace.
	 */
	public abstract function getMigrationsNamespace(): string;

	/**
	 * @return string Database migrations path.
	 */
	public abstract function getMigrationsPath(): string;

	/**
	 * @return string Database preparations path.
	 */
	public function getPreparationsPath(): string
	{
		return path_join($this->getMigrationsPath(), "Prepare");
	}

	/**
	 * Get database to use for migrations table.
	 * @return string Database identifier.
	 */
	public function getMigrationsDatabase(): string
	{
		return "default";
	}

	/**
	 * @return string Done migrations table name.
	 */
	public function getMigrationsTable(): string
	{
		return "_migrations";
	}
}