/* 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.Collections.Generic;
using OpenSearch.Net;
using OpenSearch.Client;
using OpenSearch.Client.Specification.IngestApi;
using Tests.Core.Client;
using Tests.Core.ManagedOpenSearch.Clusters;
using Tests.Domain;
using Tests.Domain.Extensions;
using Tests.Framework.EndpointTests;
using Tests.Framework.EndpointTests.TestState;
using static Tests.Domain.Helpers.TestValueHelper;

namespace Tests.Document.Single.Index
{
	public class IndexIngestApiTests
		: ApiIntegrationTestBase<IntrusiveOperationCluster, IndexResponse, IIndexRequest<Project>, IndexDescriptor<Project>, IndexRequest<Project>>
	{
		public IndexIngestApiTests(IntrusiveOperationCluster cluster, EndpointUsage usage) : base(cluster, usage) { }

		protected override bool ExpectIsValid => true;

		protected override object ExpectJson =>
			new
			{
				name = CallIsolatedValue,
				type = Project.TypeName,
				join = Document.Join.ToAnonymousObject(),
				state = "Stable",
				visibility = "Public",
				startedOn = FixedDate,
				lastActivity = FixedDate,
				numberOfContributors = 0,
				sourceOnly = Dependant(null, new { notWrittenByDefaultSerializer = "written" }),
				curatedTags = new[] { new { name = "x", added = FixedDate } },
			};

		protected override int ExpectStatusCode => 201;

		protected override Func<IndexDescriptor<Project>, IIndexRequest<Project>> Fluent => s => s
			.WaitForActiveShards("1")
			.OpType(OpType.Index)
			.Refresh(Refresh.True)
			.Pipeline(PipelineId)
			.Routing("route");

		protected override HttpMethod HttpMethod => HttpMethod.PUT;
		protected override bool IncludeNullInExpected => false;

		protected override IndexRequest<Project> Initializer =>
			new IndexRequest<Project>(Document)
			{
				Refresh = Refresh.True,
				OpType = OpType.Index,
				WaitForActiveShards = "1",
				Routing = "route",
				Pipeline = PipelineId
			};

		protected override bool SupportsDeserialization => false;

		protected override string UrlPath
			=> $"/project/_doc/{CallIsolatedValue}?wait_for_active_shards=1&op_type=index&refresh=true&routing=route&pipeline={PipelineId}";

		private Project Document => new Project
		{
			State = StateOfBeing.Stable,
			Name = CallIsolatedValue,
			StartedOn = FixedDate,
			LastActivity = FixedDate,
			CuratedTags = new List<Tag> { new Tag { Name = "x", Added = FixedDate } },
			SourceOnly = TestClient.Configuration.Random.SourceSerializer ? new SourceOnlyObject() : null
		};

		private static string PipelineId { get; } = "pipeline-" + Guid.NewGuid().ToString("N").Substring(0, 8);

		protected override void IntegrationSetup(IOpenSearchClient client, CallUniqueValues values) => client.Ingest.PutPipeline(
			new PutPipelineRequest(PipelineId)
			{
				Description = "Index pipeline test",
				Processors = new List<IProcessor>
				{
					new RenameProcessor
					{
						TargetField = "lastSeen",
						Field = "lastActivity"
					}
				}
			});

		protected override LazyResponses ClientUsage() => Calls(
			(client, f) => client.Index(Document, f),
			(client, f) => client.IndexAsync(Document, f),
			(client, r) => client.Index(r),
			(client, r) => client.IndexAsync(r)
		);

		protected override IndexDescriptor<Project> NewDescriptor() => new IndexDescriptor<Project>(Document);
	}
}