// <copyright file="GuidExtensions.cs" company="PlaceholderCompany">
// Copyright (c) PlaceholderCompany. All rights reserved.
// </copyright>

#pragma warning disable CA1720 // Variable contains type name

namespace Jellyfin.Extensions
{
    using System;
    using System.Diagnostics.CodeAnalysis;

    /// <summary>
    /// Guid specific extensions.
    /// </summary>
    public static class GuidExtensions
    {
        /// <summary>
        /// Determine whether the guid is default.
        /// </summary>
        /// <param name="guid">The guid.</param>
        /// <returns>Whether the guid is the default value.</returns>
        public static bool IsEmpty(this Guid guid)
            => guid.Equals(default);

        /// <summary>
        /// Determine whether the guid is null or default.
        /// </summary>
        /// <param name="guid">The guid.</param>
        /// <returns>Whether the guid is null or the default valueF.</returns>
        public static bool IsNullOrEmpty([NotNullWhen(false)] this Guid? guid)
            => guid is null || guid.Value.IsEmpty();
    }
}