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// 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 System.Composition;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.CodeAnalysis.CodeFixes;
using Microsoft.CodeAnalysis.CSharp.UseNameofInAttribute;
using Microsoft.CodeAnalysis.Diagnostics;
using Microsoft.CodeAnalysis.Editing;
using Microsoft.CodeAnalysis.Host.Mef;
using Microsoft.CodeAnalysis.Shared.Extensions;
using Roslyn.Utilities;
namespace Microsoft.CodeAnalysis.CSharp.CodeFixes.UseNameofInAttribute;
[ExportCodeFixProvider(LanguageNames.CSharp, Name = PredefinedCodeFixProviderNames.UseNameofInAttribute), Shared]
[method: ImportingConstructor]
[method: Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
internal sealed class CSharpUseNameofInAttributeCodeFixProvider() : SyntaxEditorBasedCodeFixProvider
{
public override ImmutableArray<string> FixableDiagnosticIds { get; } = [IDEDiagnosticIds.UseNameofInAttributeDiagnosticId];
public override Task RegisterCodeFixesAsync(CodeFixContext context)
{
RegisterCodeFix(
context,
CSharpAnalyzersResources.Use_nameof,
nameof(CSharpAnalyzersResources.Use_nameof));
return Task.CompletedTask;
}
protected override Task FixAllAsync(
Document document,
ImmutableArray<Diagnostic> diagnostics,
SyntaxEditor editor,
CancellationToken cancellationToken)
{
foreach (var diagnostic in diagnostics)
{
var expression = diagnostic.Location.FindNode(getInnermostNodeForTie: true, cancellationToken);
var name = diagnostic.Properties[CSharpUseNameofInAttributeDiagnosticAnalyzer.NameKey];
Contract.ThrowIfNull(name);
editor.ReplaceNode(
expression,
editor.Generator.NameOfExpression(editor.Generator.IdentifierName(name)).WithTriviaFrom(expression));
}
return Task.CompletedTask;
}
}
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