﻿// 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.Immutable;
using System.Composition;
using Microsoft.CodeAnalysis.AddMissingImports;
using Microsoft.CodeAnalysis.CSharp.AddImport;
using Microsoft.CodeAnalysis.CSharp.Formatting;
using Microsoft.CodeAnalysis.Formatting.Rules;
using Microsoft.CodeAnalysis.Host.Mef;
using Microsoft.CodeAnalysis.Text;

namespace Microsoft.CodeAnalysis.CSharp.AddMissingImports
{
    [ExportLanguageService(typeof(IAddMissingImportsFeatureService), LanguageNames.CSharp), Shared]
    internal class CSharpAddMissingImportsFeatureService : AbstractAddMissingImportsFeatureService
    {
        [ImportingConstructor]
        [Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
        public CSharpAddMissingImportsFeatureService()
        {
        }

        protected sealed override ImmutableArray<string> FixableDiagnosticIds => AddImportDiagnosticIds.FixableDiagnosticIds;

        protected override ImmutableArray<AbstractFormattingRule> GetFormatRules(SourceText text)
            => ImmutableArray.Create<AbstractFormattingRule>(new CleanUpNewLinesFormatter(text), new IndentBlockFormattingRule());
    }
}
