// Corona-Warn-App
//
// SAP SE and all other contributors
// copyright owners license this file to you under the Apache
// License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

import Foundation
import UIKit
extension UIViewController {
	func alertError(message: String?, title: String?, completion: (() -> Void)? = nil) {
		let alertController = UIAlertController(title: title, message: message, preferredStyle: .alert)
		let okAction = UIAlertAction(title: "OK", style: .default, handler: { _ in completion?() })
		alertController.addAction(okAction)
		present(alertController, animated: true, completion: nil)
	}
}
