// 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.Collections.Immutable;
using Microsoft.CodeAnalysis.PooledObjects;

namespace Microsoft.CodeAnalysis.CodeRefactorings.SyncNamespace;

internal sealed class SyncNamespaceDocumentsNotInSolutionException(ImmutableArray<DocumentId> documentIds) : Exception
{
    private readonly ImmutableArray<DocumentId> _documentIds = documentIds;

    public override string ToString()
    {
        using var _ = PooledStringBuilder.GetInstance(out var builder);
        foreach (var documentId in _documentIds)
        {
            builder.AppendLine($"{documentId.GetDebuggerDisplay()}, IsSourceGeneratedDocument: {documentId.IsSourceGenerated}");
        }

        return builder.ToString();
    }
}