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2026-05-20-01-38-33 完善NII导出与位姿持久化

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admin
2026-05-20 01:56:54 +08:00
parent 19bd706453
commit 7099bfde8d
8 changed files with 1084 additions and 145 deletions
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74
WebSite/src/lib/api.ts
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@@ -1,4 +1,6 @@
import { DicomFusionVolume, DicomInfo, DicomPreview, ModuleStyle, OverviewSummary, Project, SessionState, UserRecord } from '../types';
import { DicomFusionVolume, DicomInfo, DicomPreview, ModelPose, ModuleStyle, OverviewSummary, Project, SavedModelPose, SessionState, UserRecord } from '../types';
export type ProjectExportTarget = 'dicom' | 'segmentation' | 'pose';
async function request<T>(path: string, options: RequestInit = {}): Promise<T> {
const response = await fetch(path, {
@@ -55,6 +57,11 @@ export const api = {
method: 'PATCH',
body: JSON.stringify({ moduleStyles }),
}),
updateProjectModelPoses: (projectId: string, modelPoses: SavedModelPose[]) =>
request<Project>(`/api/projects/${projectId}/model-poses`, {
method: 'PATCH',
body: JSON.stringify({ modelPoses }),
}),
getDicomPreview: (projectId: string, slice: number, plane: DicomPreview['plane'] = 'axial', mode: DicomPreview['mode'] = 'default') =>
request<DicomPreview>(`/api/projects/${projectId}/dicom-preview?slice=${slice}&plane=${plane}&mode=${mode}`),
getDicomFusionVolume: (projectId: string, start: number, end: number, mode: DicomPreview['mode'] = 'soft') =>
@@ -67,46 +74,43 @@ export const api = {
}),
};
export async function downloadMask(projectId: string, format: 'nii' | 'nii.gz' = 'nii.gz') {
const response = await fetch(`/api/projects/${projectId}/export-mask?format=${encodeURIComponent(format)}`, {
method: 'POST',
});
if (!response.ok) {
throw new Error(`导出失败：${response.status}`);
}
const blob = await response.blob();
const disposition = response.headers.get('Content-Disposition') ?? '';
const match = disposition.match(/filename="([^"]+)"/);
const filename = match?.[1] ?? `segmentation-mask.${format}`;
const url = URL.createObjectURL(blob);
function triggerFileDownload(url: string) {
const link = document.createElement('a');
link.href = url;
link.download = filename;
link.rel = 'noopener';
document.body.appendChild(link);
link.click();
link.remove();
URL.revokeObjectURL(url);
}
function appendPose(params: URLSearchParams, pose?: ModelPose) {
if (pose) {
params.set('pose', JSON.stringify(pose));
}
}
export async function downloadMask(projectId: string, format: 'nii' | 'nii.gz' = 'nii.gz', pose?: ModelPose) {
const params = new URLSearchParams({ format });
appendPose(params, pose);
triggerFileDownload(`/api/projects/${projectId}/export-mask?${params.toString()}`);
}
export async function downloadProjectExport(projectId: string, target: ProjectExportTarget, format: 'nii' | 'nii.gz' = 'nii.gz', options: { pose?: ModelPose } = {}) {
const params = new URLSearchParams({ target, format });
if (target !== 'dicom') {
appendPose(params, options.pose);
}
triggerFileDownload(`/api/projects/${projectId}/export-nifti?${params.toString()}`);
}
export async function downloadSelectedProjectExports(projectId: string, targets: ProjectExportTarget[], format: 'nii' | 'nii.gz' = 'nii.gz', options: { pose?: ModelPose } = {}) {
targets.forEach((target, index) => {
window.setTimeout(() => {
void downloadProjectExport(projectId, target, format, options);
}, index * 180);
});
}
export async function downloadDicomArchive(projectId: string) {
const response = await fetch(`/api/projects/${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);
triggerFileDownload(`/api/projects/${projectId}/dicom-archive`);
}