// 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 Microsoft.CodeAnalysis.CodeGeneration;
using Microsoft.CodeAnalysis.Editing;

namespace Microsoft.CodeAnalysis.CSharp.CodeGeneration;

internal sealed class CSharpCodeGenerationContextInfo : CodeGenerationContextInfo
{
    public readonly LanguageVersion LanguageVersion;

    public CSharpCodeGenerationContextInfo(CodeGenerationContext context, CSharpCodeGenerationOptions options, CSharpCodeGenerationService service, LanguageVersion languageVersion)
        : base(context)
    {
        Options = options;
        Service = service;
        LanguageVersion = languageVersion;
    }

    public new CSharpCodeGenerationOptions Options { get; }
    public new CSharpCodeGenerationService Service { get; }

    protected override SyntaxGenerator GeneratorImpl
        => Service.LanguageServices.GetRequiredService<SyntaxGenerator>();

    protected override CodeGenerationOptions OptionsImpl
        => Options;

    protected override ICodeGenerationService ServiceImpl
        => Service;

    public new CSharpCodeGenerationContextInfo WithContext(CodeGenerationContext value)
        => (Context == value) ? this : new(value, Options, Service, LanguageVersion);

    protected override CodeGenerationContextInfo WithContextImpl(CodeGenerationContext value)
        => WithContext(value);
}