namespace Dpz.Core.Infrastructure.Imaging;

/// <summary>
/// 图片格式识别结果。
/// </summary>
public sealed record ImageFormatInfo(string Name, string DefaultMimeType, string DefaultExtension)
{
    /// <summary>
    /// 未识别的格式占位。
    /// </summary>
    public static readonly ImageFormatInfo Unknown = new("unknown", "application/octet-stream", "");

    /// <summary>
    /// 是否识别到具体格式。
    /// </summary>
    public bool IsKnown => !string.IsNullOrEmpty(DefaultExtension);
}