// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

using System;
using System.Diagnostics.CodeAnalysis;
using Microsoft.Extensions.Options;

namespace Microsoft.Extensions.Logging.Console
{
    internal sealed class FormatterOptionsMonitor<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicParameterlessConstructor)] TOptions> :
        IOptionsMonitor<TOptions>
        where TOptions : ConsoleFormatterOptions
    {
        private readonly TOptions _options;

        public FormatterOptionsMonitor(TOptions options)
        {
            _options = options;
        }

        public TOptions Get(string? name) => _options;

        public IDisposable? OnChange(Action<TOptions, string> listener)
        {
            return null;
        }

        public TOptions CurrentValue => _options;
    }
}