2026-05-04-05-20-16 优化DICOM切片下载和3D预览

WebSite/src/lib/api.ts

@@ -81,3 +81,24 @@ export async function downloadMask(projectId: string, format: 'nii' | 'nii.gz' =
   link.remove();
   URL.revokeObjectURL(url);
 }
+
+export async function downloadDicomArchive(projectId: string) {
+  const response = await fetch(`/api/projects/${projectId}/dicom-archive`);
+
+  if (!response.ok) {
+    throw new Error(`DICOM 压缩包下载失败：${response.status}`);
+  }
+
+  const blob = await response.blob();
+  const disposition = response.headers.get('Content-Disposition') ?? '';
+  const match = disposition.match(/filename="([^"]+)"/);
+  const filename = match?.[1] ?? `${projectId}-dicom-series.tar.gz`;
+  const url = URL.createObjectURL(blob);
+  const link = document.createElement('a');
+  link.href = url;
+  link.download = filename;
+  document.body.appendChild(link);
+  link.click();
+  link.remove();
+  URL.revokeObjectURL(url);
+}