// 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.ComponentModel.Composition;
using Microsoft.CodeAnalysis.Editor.Shared.Extensions;
using Microsoft.CodeAnalysis.Editor.Shared.Utilities;
using Microsoft.CodeAnalysis.Host.Mef;
using Microsoft.CodeAnalysis.Options;
using Microsoft.VisualStudio.Language.Intellisense.AsyncCompletion;
using Microsoft.VisualStudio.Text.Editor;
using Microsoft.VisualStudio.Utilities;
 
namespace Microsoft.CodeAnalysis.Editor.Implementation.IntelliSense.AsyncCompletion;
 
[Export(typeof(IAsyncCompletionCommitManagerProvider))]
[Name("Roslyn Completion Commit Manager")]
[ContentType(ContentTypeNames.RoslynContentType)]
[method: ImportingConstructor]
[method: Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
internal class CommitManagerProvider(
    IThreadingContext threadingContext,
    RecentItemsManager recentItemsManager,
    IGlobalOptionService globalOptions,
    [Import(AllowDefault = true)] ILanguageServerSnippetExpander? languageServerSnippetExpander) : IAsyncCompletionCommitManagerProvider
{
    private readonly IThreadingContext _threadingContext = threadingContext;
    private readonly RecentItemsManager _recentItemsManager = recentItemsManager;
    private readonly IGlobalOptionService _globalOptions = globalOptions;
    private readonly ILanguageServerSnippetExpander? _languageServerSnippetExpander = languageServerSnippetExpander;
 
    IAsyncCompletionCommitManager? IAsyncCompletionCommitManagerProvider.GetOrCreate(ITextView textView)
    {
        if (textView.IsInLspEditorContext())
        {
            return null;
        }
 
        return new CommitManager(textView, _recentItemsManager, _globalOptions, _threadingContext, _languageServerSnippetExpander);
    }
}