/********************************************************************************
 * Copyright (c) 2023 Contributors to the Eclipse Foundation
 *
 * See the NOTICE file(s) distributed with this work for additional
 * information regarding copyright ownership.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0, or the W3C Software Notice and
 * Document License (2015-05-13) which is available at
 * https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document.
 *
 * SPDX-License-Identifier: EPL-2.0 OR W3C-20150513
 ********************************************************************************/

import { ErrorObject } from "ajv";
import Helpers from "./helpers";

export function isThingDescription(input: unknown): input is WoT.ThingDescription {
    return Helpers.tsSchemaValidator(input);
}

export function getLastValidationErrors() {
    const errors = Helpers.tsSchemaValidator.errors?.map((o: ErrorObject) => o.message).join("\n");
    return new Error(errors);
}