// 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.Tasks;
using Microsoft.CodeAnalysis.Completion;
using Microsoft.CodeAnalysis.CSharp.Completion.Providers;
using Microsoft.CodeAnalysis.CSharp;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Microsoft.CodeAnalysis.Options;
using Microsoft.CodeAnalysis.Shared.Extensions;
using Microsoft.CodeAnalysis.Text;
using Microsoft.CodeAnalysis.Host.Mef;
 
namespace Microsoft.CodeAnalysis.CSharp.Completion.Providers;
 
[ExportCompletionProvider(nameof(PropertyAppDirectiveCompletionProvider), LanguageNames.CSharp)]
[ExtensionOrder(After = nameof(SdkAppDirectiveCompletionProvider))]
[Shared]
[method: ImportingConstructor]
[method: Obsolete(MefConstruction.ImportingConstructorMessage, error: true)]
internal sealed class PropertyAppDirectiveCompletionProvider() : AbstractAppDirectiveCompletionProvider
{
    protected override string DirectiveKind => "property";
 
    protected sealed override void AddDirectiveKindCompletion(CompletionContext context)
    {
        context.AddItem(CommonCompletionItem.Create(DirectiveKind, displayTextSuffix: "", CompletionItemRules.Default, glyph: Glyph.Keyword,
            description: [
                new(SymbolDisplayPartKind.Keyword, symbol: null, "#:property"),
                new(SymbolDisplayPartKind.Space, symbol: null, " "),
                new(SymbolDisplayPartKind.StringLiteral, symbol: null, CSharpFeaturesResources.Build_property_name),
                new(SymbolDisplayPartKind.StringLiteral, symbol: null, "="),
                new(SymbolDisplayPartKind.StringLiteral, symbol: null, CSharpFeaturesResources.Build_property_value),
                new(SymbolDisplayPartKind.LineBreak, symbol: null, ""),
                new(SymbolDisplayPartKind.Text, symbol: null, CSharpFeaturesResources.Defines_a_build_property),
                ]));
    }
}