/* 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
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*  Unless required by applicable law or agreed to in writing,
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*  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
*  KIND, either express or implied.  See the License for the
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*/

using System;
using OpenSearch.OpenSearch.Xunit.XunitPlumbing;
using OpenSearch.Net;
using OpenSearch.Client;
using OpenSearch.Client.Specification.IndicesApi;
using Tests.Core.Extensions;
using Tests.Core.ManagedOpenSearch.Clusters;
using Tests.Domain;
using Tests.Framework.EndpointTests;
using Tests.Framework.EndpointTests.TestState;

namespace Tests.Document.Single.SourceExists
{
	public class SourceExistsApiTests
		: ApiIntegrationTestBase<WritableCluster, ExistsResponse, ISourceExistsRequest, SourceExistsDescriptor<Project>, SourceExistsRequest<Project>
		>
	{
		public SourceExistsApiTests(WritableCluster cluster, EndpointUsage usage) : base(cluster, usage) { }

		protected override bool ExpectIsValid => true;
		protected override int ExpectStatusCode => 200;
		protected override Func<SourceExistsDescriptor<Project>, ISourceExistsRequest> Fluent => d => d.Routing(CallIsolatedValue);
		protected override HttpMethod HttpMethod => HttpMethod.HEAD;

		protected override bool SupportsDeserialization => false;
		protected override string UrlPath => $"/project/_source/{CallIsolatedValue}?routing={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.SourceExists(CallIsolatedValue, f),
			(client, f) => client.SourceExistsAsync(CallIsolatedValue, f),
			(client, r) => client.SourceExists(r),
			(client, r) => client.SourceExistsAsync(r)
		);

		protected override SourceExistsDescriptor<Project> NewDescriptor() => new SourceExistsDescriptor<Project>(CallIsolatedValue);

		protected override SourceExistsRequest<Project> Initializer => new SourceExistsRequest<Project>(CallIsolatedValue) { Routing = CallIsolatedValue };

	}

	public class SourceExistsNotFoundApiTests
		: ApiIntegrationTestBase<WritableCluster, ExistsResponse, ISourceExistsRequest, SourceExistsDescriptor<Project>, SourceExistsRequest<Project>
		>
	{
		public SourceExistsNotFoundApiTests(WritableCluster cluster, EndpointUsage usage) : base(cluster, usage) { }

		protected override bool ExpectIsValid => false;
		protected override int ExpectStatusCode => 404;
		protected override Func<SourceExistsDescriptor<Project>, ISourceExistsRequest> Fluent => d => d.Routing(CallIsolatedValue);
		protected override HttpMethod HttpMethod => HttpMethod.HEAD;

		protected override bool SupportsDeserialization => false;
		protected override string UrlPath => $"/{IndexWithNoSource.Name}/_source/{CallIsolatedValue}?routing={CallIsolatedValue}";

		private static IndexName IndexWithNoSource { get; } = "project-with-no-source";

		private static DocumentPath<Project> Doc(string id) => new DocumentPath<Project>(id).Index(IndexWithNoSource);

		protected override void IntegrationSetup(IOpenSearchClient client, CallUniqueValues values)
		{
			var index = client.Indices.Create(IndexWithNoSource, i => i
				.Map<Project>(mm => mm
					.SourceField(sf => sf.Enabled(false))
				)
			);
			index.ShouldBeValid();

			foreach (var id in values.Values)
				Client.Index(Project.Instance, i => i.Id(id).Index(IndexWithNoSource).Routing(id));
		}

		protected override LazyResponses ClientUsage() => Calls(
			(client, f) => client.SourceExists(Doc(CallIsolatedValue), f),
			(client, f) => client.SourceExistsAsync(Doc(CallIsolatedValue), f),
			(client, r) => client.SourceExists(r),
			(client, r) => client.SourceExistsAsync(r)
		);

		protected override SourceExistsDescriptor<Project> NewDescriptor() =>
			new SourceExistsDescriptor<Project>(index: IndexWithNoSource, id: CallIsolatedValue);

		protected override SourceExistsRequest<Project> Initializer => new SourceExistsRequest<Project>(IndexWithNoSource, CallIsolatedValue) { Routing = CallIsolatedValue };

	}


	public class SourceExistsIndexNotFoundApiTests
		: ApiIntegrationTestBase<WritableCluster, ExistsResponse, ISourceExistsRequest, SourceExistsDescriptor<Project>, SourceExistsRequest<Project>
		>
	{
		public SourceExistsIndexNotFoundApiTests(WritableCluster cluster, EndpointUsage usage) : base(cluster, usage) { }

		protected override bool ExpectIsValid => false;
		protected override int ExpectStatusCode => 404;
		protected override Func<SourceExistsDescriptor<Project>, ISourceExistsRequest> Fluent => f => null;
		protected override HttpMethod HttpMethod => HttpMethod.HEAD;
		protected override SourceExistsRequest<Project> Initializer => new SourceExistsRequest<Project>(IndexWithNoSource, CallIsolatedValue);
		protected override bool SupportsDeserialization => false;
		protected override string UrlPath => $"/{IndexWithNoSource.Name}/_source/{CallIsolatedValue}";

		private static IndexName IndexWithNoSource { get; } = "source-no-index";

		protected override SourceExistsDescriptor<Project> NewDescriptor() =>
			new SourceExistsDescriptor<Project>(index: IndexWithNoSource, id: CallIsolatedValue);

		private static DocumentPath<Project> Doc(string id) => new DocumentPath<Project>(id).Index(IndexWithNoSource);

		protected override LazyResponses ClientUsage() => Calls(
			(client, f) => client.SourceExists(Doc(CallIsolatedValue), f),
			(client, f) => client.SourceExistsAsync(Doc(CallIsolatedValue), f),
			(client, r) => client.SourceExists(r),
			(client, r) => client.SourceExistsAsync(r)
		);
	}
}