// 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.Composition;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.Host.Mef;
using Microsoft.VisualStudio.LanguageServices.Implementation.Library;
using Microsoft.VisualStudio.Shell.Interop;
 
namespace Microsoft.VisualStudio.LanguageServices.CSharp.ObjectBrowser;
 
[ExportLanguageService(typeof(ILibraryService), LanguageNames.CSharp), Shared]
internal sealed class CSharpLibraryService : AbstractLibraryService
{
    private static readonly SymbolDisplayFormat s_typeDisplayFormat = new(
        typeQualificationStyle: SymbolDisplayTypeQualificationStyle.NameAndContainingTypes,
        genericsOptions: SymbolDisplayGenericsOptions.IncludeTypeParameters | SymbolDisplayGenericsOptions.IncludeVariance);
 
    private static readonly SymbolDisplayFormat s_memberDisplayFormat = new(
        typeQualificationStyle: SymbolDisplayTypeQualificationStyle.NameAndContainingTypesAndNamespaces,
        genericsOptions: SymbolDisplayGenericsOptions.IncludeTypeParameters | SymbolDisplayGenericsOptions.IncludeVariance,
        memberOptions: SymbolDisplayMemberOptions.IncludeExplicitInterface | SymbolDisplayMemberOptions.IncludeParameters,
        parameterOptions: SymbolDisplayParameterOptions.IncludeType,
        miscellaneousOptions: SymbolDisplayMiscellaneousOptions.UseSpecialTypes);
 
    [ImportingConstructor]
    [Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
    public CSharpLibraryService()
        : base(Guids.CSharpLibraryId, __SymbolToolLanguage.SymbolToolLanguage_CSharp, s_typeDisplayFormat, s_memberDisplayFormat)
    {
    }
}