// 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.Host.Mef;
using Microsoft.VisualStudio.Text.Editor;
using Microsoft.VisualStudio.Utilities;
using Microsoft.VisualStudio.Utilities.BaseUtility;
 
namespace Microsoft.CodeAnalysis.Editor.Implementation.Suggestions;
 
internal sealed partial class SuggestedActionsSourceProvider
{
    /// <summary>
    /// Method to enable quick actions from <see cref="SuggestedActionsSourceProvider"/>.
    /// </summary>
    /// <remarks>This method must be invoked on the UI thread.</remarks>
    public static void Enable(IEditorOptionsFactoryService editorOptionsFactory)
        => editorOptionsFactory.GlobalOptions.SetOptionValue(EditorOption.OptionName, true);
 
    /// <summary>
    /// Editor option to support lazy creation of <see cref="SuggestedActionsSourceProvider"/>
    /// for enabling quick actions for documents.
    /// See https://github.com/dotnet/roslyn/issues/62877#issuecomment-1271493105 for more details.
    /// </summary>
    [Export(typeof(EditorOptionDefinition))]
    [Name(OptionName)]
    [DefaultEditorOptionValue(false)]
    private sealed class EditorOption : EditorOptionDefinition<bool>
    {
        private static readonly EditorOptionKey<bool> s_optionKey = new(OptionName);
        public const string OptionName = $"{nameof(SuggestedActionsSourceProvider)}.{nameof(EditorOption)}";
 
        [ImportingConstructor]
        [Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
        public EditorOption()
        {
        }
 
        public override bool Default => false;
 
        public override EditorOptionKey<bool> Key => s_optionKey;
    }
}