/* 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;
using System.Globalization;
using OpenSearch.Net;

namespace OpenSearch.Client
{
	public class Timestamp : IUrlParameter, IEquatable<Timestamp>
	{
		internal readonly long Value;

		public Timestamp(long value) => Value = value;

		public bool Equals(Timestamp other) => Value == other.Value;

		// ReSharper disable once ImpureMethodCallOnReadonlyValueField
		public string GetString(IConnectionConfigurationValues settings) => Value.ToString(CultureInfo.InvariantCulture);

		public static implicit operator Timestamp(DateTimeOffset categoryId) => new Timestamp(categoryId.ToUnixTimeMilliseconds());

		public static implicit operator Timestamp(long categoryId) => new Timestamp(categoryId);

		public static implicit operator long(Timestamp categoryId) => categoryId.Value;

		public override bool Equals(object obj)
		{
			switch (obj)
			{
				case int l: return Value == l;
				case long l: return Value == l;
				case Timestamp i: return Value == i.Value;
				default: return false;
			}
		}

		public override int GetHashCode() => Value.GetHashCode();

		public static bool operator ==(Timestamp left, Timestamp right) => Equals(left, right);

		public static bool operator !=(Timestamp left, Timestamp right) => !Equals(left, right);
	}
}