122 lines
3.2 KiB
TypeScript
122 lines
3.2 KiB
TypeScript
import { app, dialog, ipcMain } from "electron";
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import os from "os";
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import {
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findDcmFiles,
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keyProp,
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processFilesInBatches,
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structureMetadata,
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} from "./core/dicom";
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import { db } from "./core/db";
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import axios from "axios";
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import path from "node:path";
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/**
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* 渲染进程和主进程的事件调度
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*/
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const registerIpcMainHandlers = (mainWindow: Electron.BrowserWindow | null) => {
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if (!mainWindow) return;
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ipcMain.removeAllListeners();
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/**
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* 等待渲染完成再显示窗口
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*/
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ipcMain.on("ipc-loaded", () => mainWindow.show());
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ipcMain.on("ai:task", (_, data) => {
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const { selectDicoms } = data;
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const promises = selectDicoms.reduce((promiseChain, dicom) => {
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return promiseChain.then(() => {
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const { filePaths, PatientName, SeriesInstanceUID } = dicom;
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const img_path = path.dirname(filePaths[0]);
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const save_path = path.join(
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app.getPath("userData"),
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"output",
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PatientName,
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SeriesInstanceUID
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);
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const params = {
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img_path,
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save_path,
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pu: "GPU",
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module: "root",
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turbo: true,
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};
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console.log(params);
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return axios
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.post("http://127.0.0.1:5000/root", { ...params })
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.then((response) => {
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console.log(response.data);
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})
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.catch((error) => {
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console.error(error);
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});
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});
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}, Promise.resolve()); // 从 resolve() 开始，依次链接每个 Promise
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promises.then(() => {
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console.log("All dicoms processed.");
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});
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// const img_path =
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// const {
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// img_path,
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// save_path,
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// pu = "GPU",
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// module = "root",
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// turbo = true,
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// } = data;
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});
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/**
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* 显示选择文件夹的dialog
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*/
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ipcMain.on("import-dicom-dialog-visible", async (event) => {
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console.log(1111);
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const result = await dialog.showOpenDialog({
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properties: ["openDirectory"],
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});
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if (result.canceled) return null;
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const filePaths = result.filePaths[0];
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event.reply("scan-start");
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const scanTimeStart = Date.now();
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const dcmPaths = await findDcmFiles(filePaths);
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const batchSize = os.cpus().length * 1 || 10;
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const items = await processFilesInBatches(dcmPaths, batchSize);
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const structDicom = await structureMetadata(items, (progress) => {
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event.reply("scan-progress", progress);
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});
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// 存数据库
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const changeTime = Date.now();
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for (const item of structDicom) {
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const existSeries = db.data.series.find(
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(i) => i[keyProp] === item[keyProp]
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);
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existSeries
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? Object.assign(existSeries, item, { updateTime: changeTime })
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: db.data.series.push({
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...item,
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createTime: changeTime,
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updateTime: changeTime,
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});
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await db.write();
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}
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event.reply("scan-progress-done", {
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structDicom,
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scanDuration: Date.now() - scanTimeStart,
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});
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});
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/**
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* api 获取 列表的中数据
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*/
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ipcMain.on("db:series:select", async (event) => {
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await db.read();
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const seriesList = db.data.series;
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event.reply("db:series:select:response", seriesList);
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});
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};
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export default registerIpcMainHandlers;
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