audio restart fixed

src/background/window.ts

@@ -4,6 +4,7 @@ import { BrowserWindow, ipcMain } from "electron";
 import { createProtocol } from "vue-cli-plugin-electron-builder/lib";
 import { backgroundMitt } from './emitter';
 import { sendMessage } from './session';
+import { updateRecorder } from './audio';
 import * as path from "path";
 
 interface WindowSettings {
@@ -17,6 +18,22 @@ interface TextMessage {
     content: string;
 }
 
+interface RenderMessage {
+    content: string;
+    context: string;
+    subContext: string;
+    modifiers: string;
+    time: string;
+    id: string;
+}
+
+interface IpcRendererPayload {
+    endpoint: string;
+    message: RenderMessage | null;
+}
+
+let win: BrowserWindow | null;
+
 const handleMessage = (_event, arg: TextMessage | Buffer ) => {
   sendMessage(arg);
 }
@@ -24,11 +41,29 @@ const handleMessage = (_event, arg: TextMessage | Buffer ) => {
 const windowMount = (): void => {
   backgroundMitt.emit('window-active', true);
   ipcMain.on('send-message', handleMessage);
+  ipcMain.on('update-recorder', updateRecorder);
 }
 
-export const createWindow = async (options: WindowSettings): Promise<BrowserWindow> => {
+const windowDismount = (): void => {
+    win = null;
+    backgroundMitt.emit('window-active', false);
+    ipcMain.removeAllListeners('send-message');
+    ipcMain.removeAllListeners('update-recorder');
+}
+
+backgroundMitt.on('ipc-renderer', (payload: IpcRendererPayload) => {
+    if (win)
+    win.webContents.send(payload.endpoint, {
+      message: payload.message
+    });
+});
+
+export const createWindow = async (options: WindowSettings): Promise<void> => {
   return new Promise((resolve, _reject) => {
-    const win: BrowserWindow = new BrowserWindow({
+
+    if (win) resolve();
+
+    win= new BrowserWindow({
       width: options.width,
       height: options.height,
       resizable: options.resizable,
@@ -50,9 +85,12 @@ export const createWindow = async (options: WindowSettings): Promise<BrowserWind
       win.loadURL("app://./index.html");
     }
 
+    // Handle window close.
+    win.on("closed", windowDismount);
+
     win.webContents.on('did-finish-load', () => {
       windowMount();
-      resolve(win);
+      if (win)resolve();
     });
 
   });