/* 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.Threading.Tasks;
using OpenSearch.OpenSearch.Xunit.XunitPlumbing;
using OpenSearch.Net;
using FluentAssertions;
using OpenSearch.Client;
using Tests.Core.Extensions;
using Tests.Core.ManagedOpenSearch.Clusters;
using Tests.Domain;
using Tests.Framework.EndpointTests;
using Tests.Framework.EndpointTests.TestState;
using static OpenSearch.Client.Infer;

namespace Tests.Document.Single.Update
{
	public class UpdateWithSourceApiTests
		: ApiIntegrationTestBase<WritableCluster, UpdateResponse<Project>, IUpdateRequest<Project, Project>, UpdateDescriptor<Project, Project>,
			UpdateRequest<Project, Project>>
	{
		public UpdateWithSourceApiTests(WritableCluster cluster, EndpointUsage usage) : base(cluster, usage) { }

		protected override bool ExpectIsValid => true;

		protected override object ExpectJson { get; } = new
		{
			doc = Project.InstanceAnonymous,
			doc_as_upsert = true,
			_source = new
			{
				includes = new[] { "name", "sourceOnly" }
			}
		};

		protected override int ExpectStatusCode => 200;

		protected override Func<UpdateDescriptor<Project, Project>, IUpdateRequest<Project, Project>> Fluent => d => d
			.Routing(CallIsolatedValue)
			.Doc(Project.Instance)
			.Source(s => s.Includes(f => f.Field(p => p.Name).Field("sourceOnly")))
			.DocAsUpsert();

		protected override HttpMethod HttpMethod => HttpMethod.POST;

		protected override UpdateRequest<Project, Project> Initializer => new UpdateRequest<Project, Project>(CallIsolatedValue)
		{
			Routing = CallIsolatedValue,
			Doc = Project.Instance,
			DocAsUpsert = true,
			Source = new SourceFilter
			{
				Includes = Field<Project>(p => p.Name).And("sourceOnly")
			}
		};

		protected override bool SupportsDeserialization => false;
		protected override string UrlPath => $"/project/_update/{CallIsolatedValue}?routing={U(CallIsolatedValue)}";

		protected override void IntegrationSetup(IOpenSearchClient client, CallUniqueValues values)
		{
			foreach (var id in values.Values)
				Client.Index(Project.Instance, i => i.Id(id).Routing(id));
		}

		protected override LazyResponses ClientUsage() => Calls(
			(client, f) => client.Update<Project>(CallIsolatedValue, f),
			(client, f) => client.UpdateAsync<Project>(CallIsolatedValue, f),
			(client, r) => client.Update(r),
			(client, r) => client.UpdateAsync(r)
		);

		protected override UpdateDescriptor<Project, Project> NewDescriptor() =>
			new UpdateDescriptor<Project, Project>(CallIsolatedValue).Routing(CallIsolatedValue);

		[I] public Task ReturnsSourceAndFields() => AssertOnAllResponses(r =>
		{
			r.Get.Should().NotBeNull();
			r.Get.Found.Should().BeTrue();
			r.Get.Source.Should().NotBeNull();
			var name = Project.First.Name;
			r.Get.Source.Name.Should().Be(name);
			r.Get.Source.Description.Should().BeNullOrEmpty();
			r.Get.Source.ShouldAdhereToSourceSerializerWhenSet();
			r.Get.Fields.Should().BeNull();
		});
	}
}