修改访视检查+序列接口排序

2026-03-26 15:51:01 +08:00
parent 52f49994ab
commit 42e34b5e5c
2 changed files with 24 additions and 4 deletions
@@ -46,13 +46,23 @@ namespace IRaCIS.Core.Application.Services
                var instanceList = await _scpInstanceRepository.Where(s => s.StudyId == studyId).IgnoreQueryFilters()
                     .OrderBy(t => t.SeriesId).ThenBy(t => t.InstanceNumber)
                     .ThenBy(s => s.InstanceTime).ThenBy(s => s.CreateTime)
-                    .Select(t => new { t.SeriesId, t.Id, t.Path, t.NumberOfFrames, t.InstanceNumber, t.FileSize }).ToListAsync();//.GroupBy(u => u.SeriesId);
+                    .Select(t => new { t.SeriesId, t.Id, t.Path, t.NumberOfFrames, t.InstanceNumber, t.FileSize, t.ImagePositionPatient, t.ImageOrientationPatient }).ToListAsync();//.GroupBy(u => u.SeriesId);


                foreach (var series in seriesList)
                {

-                    series.InstanceInfoList = instanceList.Where(t => t.SeriesId == series.Id).OrderBy(t => t.InstanceNumber).Select(k =>
+                    var instances = instanceList.Where(x => x.SeriesId == series.Id);
+
+                    // ⭐ DICOM 空间排序（带兜底）
+                    var sorted = DicomSortHelper.SortSlices(
+                        instances,
+                        x => x.ImagePositionPatient,
+                        x => x.ImageOrientationPatient,
+                        x => x.InstanceNumber
+                    );
+
+                    series.InstanceInfoList = sorted.Select(k =>
                       new InstanceBasicInfo()
                       {
                           Id = k.Id,