/* SPDX-License-Identifier: Apache-2.0
*
* The OpenSearch Contributors require contributions made to
* this file be licensed under the Apache-2.0 license or a
* compatible open source license.
*/
/*
* Modifications Copyright OpenSearch Contributors. See
* GitHub history for details.
*
*  Licensed to Elasticsearch B.V. under one or more contributor
*  license agreements. See the NOTICE file distributed with
*  this work for additional information regarding copyright
*  ownership. Elasticsearch B.V. licenses 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.
*/

using System;

namespace OpenSearch.Net
{
	/// <summary>
	/// An audit of the request made
	/// </summary>
	public class Audit 
	{
		public Audit(AuditEvent type, DateTime started)
		{
			Event = type;
			Started = started;
		}
		
		/// <summary>
		/// The type of audit event
		/// </summary>
		public AuditEvent Event { get; internal set; }

		
		/// <summary>
		/// The node on which the request was made
		/// </summary>
		public Node Node { get; internal set; }

		/// <summary>
		/// The path of the request
		/// </summary>
		public string Path { get; internal set; }
		

		/// <summary>
		/// The end date and time of the audit
		/// </summary>
		public DateTime Ended { get; internal set; }

		/// <summary>
		/// The start date and time of the audit
		/// </summary>
		public DateTime Started { get; }
		
		/// <summary>
		/// The exception for the audit, if there was one.
		/// </summary>
		public Exception Exception { get; internal set; }

		public override string ToString()
		{
			var took = Ended - Started;
			var tookString = string.Empty;
			if (took >= TimeSpan.Zero) tookString = $" Took: {took}";
			
			return Node == null ? $"Event: {Event.GetStringValue()}{tookString}" : $"Event: {Event.GetStringValue()} Node: {Node?.Uri} NodeAlive: {Node?.IsAlive}Took: {tookString}";
		}
	}
}