<?php

namespace Nest\Cli\Commands\Migrations;

use Nest\Application;
use Nest\Cli\Commands\CommandHandler;
use Nest\Cli\Out;
use Nest\Database\Migrations\Migration;
use Nest\Database\Exceptions\Migrations\MigrationNotFoundException;
use Throwable;

class RollbackCommand extends CommandHandler
{
	/**
	 * @throws MigrationNotFoundException
	 * @throws Throwable
	 */
	public function __invoke(): void
	{
		Application::get()->migrations()->onRollbackStart = function (Migration $migration) {
			Out::print("Starting to roll back V{$migration->getVersion()} ".Out::BOLD_ATTRIBUTE."{$migration->getName()}".Out::RESET_ATTRIBUTES);
			echo "  ".Out::ITALIC_ATTRIBUTE.$migration->getDescription().Out::RESET_ATTRIBUTES."\n\n";
		};

		// Rollback latest migration.
		$migration = Application::get()->migrations()->load()->rollbackLatest();

		if (!empty($migration))
			Out::success("Rolled back V{$migration->getVersion()} {$migration->getName()}");
		else
			Out::warning("Nothing to rollback.");
	}
}