// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.

'use strict';

import { ConnectionString } from './common-core/connection_string';

/**
 * Parses a connection string from a string.
 * See {@link https://blogs.msdn.microsoft.com/iotdev/2017/05/09/understand-different-connection-strings-in-azure-iot-hub/|Understanding Connection Strings in Azure IoT Hub} for more details.
 *
 * @param source the string from which the {@link ConnectionString} object should be parsed.
 *
 * @throws {azure-iot-common.ArgumentError} if the string is missing one of the required attributes.
 */
export function parse(source: string): ConnectionString {
  /*Codes_SRS_NODE_IOTHUB_CONNSTR_05_001: [The parse method shall return the result of calling azure-iot-common.ConnectionString.parse.]*/
  /*Codes_SRS_NODE_IOTHUB_CONNSTR_05_002: [It shall throw ArgumentError if any of 'HostName', 'SharedAccessKeyName', or 'SharedAccessKey' fields are not found in the source argument.]*/
  return ConnectionString.parse(source, ['HostName', 'SharedAccessKeyName', 'SharedAccessKey']);
}