<?php

namespace Nest\Database\Migrations;

use Nest\Database\Migrations\Configuration\MigrationsConfiguration;
use Nest\Database\Exceptions\Query\MissingConditionValueException;
use Nest\Database\Exceptions\UnknownDatabaseException;
use Nest\Exceptions\Services\Configuration\UndefinedServiceConfigurationException;
use Nest\Types\Exceptions\IncompatibleTypeException;

/**
 * Nest database migrations service.
 */
trait MigrationsService
{
	/**
	 * The database migrations instance.
	 * @var Migrations
	 */
	private Migrations $migrations;

	/**
	 * @throws UndefinedServiceConfigurationException
	 * @throws UnknownDatabaseException
	 * @throws MissingConditionValueException
	 * @throws IncompatibleTypeException
	 */
	protected function __nest__MigrationsService(): void
	{
		// Initialize database migrations instance.
		$this->migrations = new Migrations($this, $this->getServiceConfiguration(MigrationsConfiguration::class));
	}

	/**
	 * Database migrations service.
	 * @return Migrations The database migrations manager.
	 */
	public function migrations(): Migrations
	{
		return $this->migrations;
	}
}