/* 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.Collections.Generic;
using System.Linq;

namespace OpenSearch.Client
{
	public interface IAllocationAttributes : IIsADictionary<string, IList<string>>
	{
		IDictionary<string, IList<string>> Attributes { get; }
	}

	public class AllocationAttributes : IsADictionaryBase<string, IList<string>>, IAllocationAttributes
	{
		IDictionary<string, IList<string>> IAllocationAttributes.Attributes => BackingDictionary;

		public void Add(string attribute, params string[] values) => BackingDictionary.Add(attribute, values.ToList());

		public void Add(string attribute, IEnumerable<string> values) => BackingDictionary.Add(attribute, values.ToList());
	}

	public class AllocationAttributesDescriptor
		: IsADictionaryDescriptorBase<AllocationAttributesDescriptor, IAllocationAttributes, string, IList<string>>
	{
		public AllocationAttributesDescriptor() : base(new AllocationAttributes()) { }
	}
}