/* 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.Runtime.Serialization;
using OpenSearch.Net.Utf8Json;

namespace OpenSearch.Client
{
	/// <summary>
	/// A tokenizer of type uax_url_email which works exactly like the standard tokenizer, but tokenizes emails and urls as single tokens
	/// </summary>
	public interface IUaxEmailUrlTokenizer : ITokenizer
	{
		/// <summary>
		/// The maximum token length. If a token is seen that exceeds this length then it is discarded. Defaults to 255.
		/// </summary>
		[DataMember(Name ="max_token_length")]
		[JsonFormatter(typeof(NullableStringIntFormatter))]
		int? MaxTokenLength { get; set; }
	}

	/// <summary />
	public class UaxEmailUrlTokenizer : TokenizerBase, IUaxEmailUrlTokenizer
	{
		public UaxEmailUrlTokenizer() => Type = "uax_url_email";

		/// <summary />
		public int? MaxTokenLength { get; set; }
	}

	/// <summary />
	public class UaxEmailUrlTokenizerDescriptor
		: TokenizerDescriptorBase<UaxEmailUrlTokenizerDescriptor, IUaxEmailUrlTokenizer>, IUaxEmailUrlTokenizer
	{
		protected override string Type => "uax_url_email";

		int? IUaxEmailUrlTokenizer.MaxTokenLength { get; set; }

		/// <inheritdoc />
		public UaxEmailUrlTokenizerDescriptor MaxTokenLength(int? maxLength) => Assign(maxLength, (a, v) => a.MaxTokenLength = v);
	}
}