draggables, ipc stuff

electron-ui/src/main/preload.ts

@@ -1,6 +1,10 @@
 // Disable no-unused-vars, broken for spread args
 /* eslint no-unused-vars: off */
 import { contextBridge, ipcRenderer, IpcRendererEvent } from 'electron';
+import FileChannels from '../ipc/audio/channels';
+import { LoadAudioBufferArgs, ReadTextArgs } from '../ipc/audio/types';
+import AudioChannels from '../ipc/audio/channels';
+// import '../ipc/file/preload'; // Import file API preload to ensure it runs and exposes the API
 
 export type Channels = 'ipc-example';
 
@@ -22,11 +26,27 @@ const electronHandler = {
       ipcRenderer.once(channel, (_event, ...args) => func(...args));
     },
 
-    loadAudioBuffer: (filePath: string) =>
-      ipcRenderer.invoke('load-audio-buffer', filePath),
+    invoke: (event: string, ...args: unknown[]) =>
+      ipcRenderer.invoke(event, ...args),
   },
 };
 
 contextBridge.exposeInMainWorld('electron', electronHandler);
 
 export type ElectronHandler = typeof electronHandler;
+
+const audioHandler = {
+  loadAudioBuffer: (filePath: string) =>
+    ipcRenderer.invoke(AudioChannels.LOAD_AUDIO_BUFFER, {
+      filePath,
+    } satisfies LoadAudioBufferArgs),
+
+  readText: (filePath: string) =>
+    ipcRenderer.invoke(AudioChannels.READ_TEXT, {
+      filePath,
+    } satisfies ReadTextArgs),
+};
+
+contextBridge.exposeInMainWorld('audio', audioHandler);
+
+export type AudioHandler = typeof audioHandler;