// 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.Collections.Generic;
using System.Composition;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.Editor;
using Microsoft.CodeAnalysis.Editor.Shared.Utilities;
using Microsoft.CodeAnalysis.Host;
using Microsoft.CodeAnalysis.Host.Mef;
using Microsoft.CodeAnalysis.Options;
using Microsoft.VisualStudio.LanguageServices.Implementation.CodeModel;
 
namespace Microsoft.VisualStudio.LanguageServices.CSharp.CodeModel;
 
[ExportLanguageServiceFactory(typeof(ICodeModelService), LanguageNames.CSharp), Shared]
internal sealed partial class CSharpCodeModelServiceFactory : ILanguageServiceFactory
{
    private readonly EditorOptionsService _editorOptionsService;
    private readonly IEnumerable<IRefactorNotifyService> _refactorNotifyServices;
    private readonly IThreadingContext _threadingContext;
 
    [ImportingConstructor]
    [Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
    public CSharpCodeModelServiceFactory(
        EditorOptionsService editorOptionsService,
        [ImportMany] IEnumerable<IRefactorNotifyService> refactorNotifyServices,
        IThreadingContext threadingContext)
    {
        _editorOptionsService = editorOptionsService;
        _refactorNotifyServices = refactorNotifyServices;
        _threadingContext = threadingContext;
    }
 
    public ILanguageService CreateLanguageService(HostLanguageServices provider)
        => new CSharpCodeModelService(provider, _editorOptionsService, _refactorNotifyServices, _threadingContext);
}