﻿// 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.

#nullable disable

using System;
using System.ComponentModel.Composition;
using Microsoft.CodeAnalysis.Editor.Host;
using Microsoft.CodeAnalysis.Editor.InlineRename;
using Microsoft.CodeAnalysis.Editor.Shared.Extensions;
using Microsoft.CodeAnalysis.Editor.Shared.Utilities;
using Microsoft.CodeAnalysis.Host.Mef;
using Microsoft.CodeAnalysis.Options;
using Microsoft.CodeAnalysis.Shared.TestHooks;
using Microsoft.VisualStudio.Language.Intellisense;
using Microsoft.VisualStudio.Text;
using Microsoft.VisualStudio.Utilities;

namespace Microsoft.CodeAnalysis.Editor.Implementation.IntelliSense.QuickInfo
{
    [ContentType(ContentTypeNames.RoslynContentType)]
    [Export(typeof(IAsyncQuickInfoSourceProvider))]
    [Name("RoslynQuickInfoProvider")]
    [method: ImportingConstructor]
    [method: Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
    internal partial class QuickInfoSourceProvider(
        IThreadingContext threadingContext,
        IUIThreadOperationExecutor operationExecutor,
        IAsynchronousOperationListenerProvider listenerProvider,
        Lazy<IStreamingFindUsagesPresenter> streamingPresenter,
        EditorOptionsService editorOptionsService,
        IInlineRenameService inlineRenameService) : IAsyncQuickInfoSourceProvider
    {
        private readonly IThreadingContext _threadingContext = threadingContext;
        private readonly IUIThreadOperationExecutor _operationExecutor = operationExecutor;
        private readonly Lazy<IStreamingFindUsagesPresenter> _streamingPresenter = streamingPresenter;
        private readonly IAsynchronousOperationListener _listener = listenerProvider.GetListener(FeatureAttribute.QuickInfo);
        private readonly EditorOptionsService _editorOptionsService = editorOptionsService;
        private readonly IInlineRenameService _inlineRenameService = inlineRenameService;

        public IAsyncQuickInfoSource TryCreateQuickInfoSource(ITextBuffer textBuffer)
        {
            if (textBuffer.IsInLspEditorContext())
                return null;

            return new QuickInfoSource(
                textBuffer, _threadingContext, _operationExecutor, _listener, _streamingPresenter, _editorOptionsService, _inlineRenameService);
        }
    }
}
