namespace XP.ReportEngine.Models
{
    /// <summary>
    /// 图像数据封装 | Image data wrapper
    /// </summary>
    public class ImageData
    {
        /// <summary>
        /// 图像来源类型 | Image source type
        /// </summary>
        public ImageSourceType SourceType { get; set; }

        /// <summary>
        /// 字节数组数据（当 SourceType 为 Bytes 时）| Byte array data
        /// </summary>
        public byte[] Bytes { get; set; }

        /// <summary>
        /// 文件路径（当 SourceType 为 FilePath 时）| File path
        /// </summary>
        public string FilePath { get; set; }

        /// <summary>
        /// BitmapSource 引用（当 SourceType 为 BitmapSource 时）| BitmapSource reference
        /// </summary>
        public object BitmapSource { get; set; }
    }

    public enum ImageSourceType
    {
        Bytes,
        FilePath,
        BitmapSource
    }
}