Umbraco-CMS/src/Umbraco.PublishedCache.NuCache/DataSource/ContentCacheDataSerializationResult.cs

namespace Umbraco.Cms.Infrastructure.PublishedCache.DataSource;

/// <summary>
///     The serialization result from <see cref="IContentCacheDataSerializer" /> for which the serialized value
///     will be either a string or a byte[]
/// </summary>
public struct ContentCacheDataSerializationResult : IEquatable<ContentCacheDataSerializationResult>
{
    public ContentCacheDataSerializationResult(string? stringData, byte[]? byteData)
    {
        StringData = stringData;
        ByteData = byteData;
    }

    public string? StringData { get; }

    public byte[]? ByteData { get; }

    public static bool operator ==(ContentCacheDataSerializationResult left, ContentCacheDataSerializationResult right)
        => left.Equals(right);

    public static bool operator !=(ContentCacheDataSerializationResult left, ContentCacheDataSerializationResult right)
        => !(left == right);

    public override bool Equals(object? obj)
        => obj is ContentCacheDataSerializationResult result && Equals(result);

    public bool Equals(ContentCacheDataSerializationResult other)
        => StringData == other.StringData &&
           EqualityComparer<byte[]>.Default.Equals(ByteData, other.ByteData);

    public override int GetHashCode()
    {
        var hashCode = 1910544615;
        if (StringData is not null)
        {
            hashCode = (hashCode * -1521134295) + EqualityComparer<string>.Default.GetHashCode(StringData);
        }

        if (ByteData is not null)
        {
            hashCode = (hashCode * -1521134295) + EqualityComparer<byte[]>.Default.GetHashCode(ByteData);
        }

        return hashCode;
    }
}