// 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.ErrorLogger;
using Microsoft.CodeAnalysis.ErrorReporting;
using Microsoft.CodeAnalysis.Host.Mef;
using Microsoft.VisualStudio.Shell;
using static Microsoft.CodeAnalysis.RoslynAssemblyHelper;
 
namespace Microsoft.VisualStudio.LanguageServices.Implementation.Log;
 
[ExportWorkspaceService(typeof(IErrorLoggerService), ServiceLayer.Host), Export(typeof(IErrorLoggerService)), Shared]
internal class VisualStudioErrorLogger : IErrorLoggerService
{
    [ImportingConstructor]
    [Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
    public VisualStudioErrorLogger()
    {
    }
 
    public void LogException(object source, Exception exception)
    {
        var name = source.GetType().Name;
        ActivityLog.LogError(name, ToLogFormat(exception));
 
        if (ShouldReportCrashDumps(source))
        {
            FatalError.ReportAndCatch(exception);
        }
    }
 
    private static bool ShouldReportCrashDumps(object source) => HasRoslynPublicKey(source);
 
    private static string ToLogFormat(Exception exception)
        => exception.Message + Environment.NewLine + exception.StackTrace;
}