WingAIDiagnosisService/Manage/DiagnosisHelper.cs

using System;
using System.IO;
using System.Linq;
using Vinno.vCloud.Common.Vid2;
using Vinno.vCloud.Common.Vid2.Visuals;

namespace WingAIDiagnosisService.Manage
{
    public static class DiagnosisHelper
    {
        public const int CarotidMinImageCounts = 160;
        public const string SurfaceFileSuffix = "surface";
        public const string ModelFileSuffix = "model";
        public const string ZipFileSuffix = "zip";
        public const string JPGFileSuffix = "jpg";
        private const string CarotidApplicationName = "Carotid";
        private const string CarotidCategoryName = "VAS";
        private static string _cacheFolder = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "DiagnosisTemp");

        /// <summary>是否颈动脉</summary>
        /// <param name="imageData"></param>
        /// <returns></returns>
        public static bool IsCarotid(VinnoImageData imageData)
        {
            if (imageData.Probe.Application.ApplicationName == CarotidApplicationName && imageData.Probe.Application.ApplicationCategoryName == CarotidCategoryName)
            {
                var vinnoImage = imageData.GetImage(0);
                if (vinnoImage != null && vinnoImage.Visuals.Any() && vinnoImage.Visuals.First() is Vinno2DVisual visual)
                {
                    if (visual.PhysicalCoordinates.ContainsKey(VinnoVisualAreaType.Tissue))
                    {
                        var physicalCoordinate = visual.PhysicalCoordinates[VinnoVisualAreaType.Tissue];
                        if (physicalCoordinate is VinnoLinearTissuePhysicalCoordinate)
                        {
                            return true;
                        }
                    }
                };
            }
            return false;
        }

        public static string GetCacheFilePath(string fileSuffix)
        {
            if (!Directory.Exists(_cacheFolder))
            {
                Directory.CreateDirectory(_cacheFolder);
            }

            var fileName = $"{Guid.NewGuid():N}.{fileSuffix}";
            return Path.Combine(_cacheFolder, fileName);
        }
    }
}