// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
using System;
using System.Composition;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.CodeAnalysis.Host.Mef;
using LSP = Roslyn.LanguageServer.Protocol;
 
namespace Microsoft.CodeAnalysis.LanguageServer.Handler
{
    [ExportCSharpVisualBasicStatelessLspService(typeof(FormatDocumentHandler)), Shared]
    [Method(LSP.Methods.TextDocumentFormattingName)]
    [method: ImportingConstructor]
    [method: Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
    internal sealed class FormatDocumentHandler() : AbstractFormatDocumentHandlerBase<LSP.DocumentFormattingParams, LSP.TextEdit[]?>
    {
        public override LSP.TextDocumentIdentifier GetTextDocumentIdentifier(LSP.DocumentFormattingParams request) => request.TextDocument;
 
        public override Task<LSP.TextEdit[]?> HandleRequestAsync(
            LSP.DocumentFormattingParams request,
            RequestContext context,
            CancellationToken cancellationToken)
            => GetTextEditsAsync(context, request.Options, cancellationToken);
    }
}