// 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.Collections.Generic;
using System.Composition;
using Microsoft.CodeAnalysis.ExternalAccess.LegacyCodeAnalysis.Api;
using Microsoft.CodeAnalysis.Host.Mef;
using Microsoft.VisualStudio.LanguageServices.Implementation.Diagnostics;
using Microsoft.VisualStudio.Shell.Interop;
 
namespace Microsoft.CodeAnalysis.ExternalAccess.LegacyCodeAnalysis;
 
[Export(typeof(ILegacyCodeAnalysisVisualStudioDiagnosticAnalyzerServiceAccessor))]
[Shared]
internal sealed class LegacyCodeAnalysisVisualStudioDiagnosticAnalyzerServiceAccessor
    : ILegacyCodeAnalysisVisualStudioDiagnosticAnalyzerServiceAccessor
{
    private readonly IVisualStudioDiagnosticAnalyzerService _implementation;
 
    [ImportingConstructor]
    [Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
    public LegacyCodeAnalysisVisualStudioDiagnosticAnalyzerServiceAccessor(IVisualStudioDiagnosticAnalyzerService implementation)
        => _implementation = implementation;
 
    public IReadOnlyDictionary<string, IEnumerable<DiagnosticDescriptor>> GetAllDiagnosticDescriptors(IVsHierarchy hierarchyOpt)
        => _implementation.GetAllDiagnosticDescriptors(hierarchyOpt);
 
    public void RunAnalyzers(IVsHierarchy hierarchyOpt)
        => _implementation.RunAnalyzers(hierarchyOpt);
}