add rpc system to improve ipc

events/Events.ts

@@ -1,7 +1,7 @@
 import { Base64Message } from '../backend/src/Model/Base64Message'
 import { DataSourceState, MqttOptions } from '../backend/src/DataSource'
 import { UpdateInfo } from 'builder-util-runtime'
-import { OpenDialogOptions, OpenDialogReturnValue } from 'electron'
+import { RpcEvent } from './EventSystem/Rpc';
 
 export type Event<MessageType> = {
   topic: string
@@ -51,25 +51,6 @@ export function makeConnectionMessageEvent(connectionId: string): Event<MqttMess
   }
 }
 
-export interface OpenDialogRequest {
-  identifier: string
-  options: OpenDialogOptions
+export const getAppVersion: RpcEvent<void, string> = {
+  topic: `getAppVersion`
 }
-
-export function requestOpenDialog(): Event<OpenDialogRequest> {
-  return {
-    topic: `requestOpenDialog`,
-  }
-}
-
-export interface OpenDialogResponse {
-  identifier: string
-  result: OpenDialogReturnValue
-}
-
-export function openDialogResponse(): Event<OpenDialogResponse> {
-  return {
-    topic: `openDialogResponse`,
-  }
-}
-