FreeDATA/gui/src/js/deviceFormHelper.ts

import { getAudioDevices, getSerialDevices } from "./api";

let audioDevices = await getAudioDevices();
let serialDevices = await getSerialDevices();

//Dummy device data sent if unable to get devices from modem to prevent GUI crash
const skel = JSON.parse(`
  [{
    "api": "MME",
    "id": "0000",
    "name": "No devices received from modem",
    "native_index": 0
}]`);

export function loadAudioDevices() {
  getAudioDevices().then((devices) => {
    audioDevices = devices;
  });
}

export function loadSerialDevices() {
  getSerialDevices().then((devices) => {
    serialDevices = devices;
  });
}

export function audioInputOptions() {
  if (audioDevices === undefined) {
    return skel;
  }
  return audioDevices.in;
}

export function audioOutputOptions() {
  if (audioDevices === undefined) {
    return skel;
  }

  return audioDevices.out;
}

export function serialDeviceOptions() {
  //Return ignore option if no serialDevices
  if (serialDevices === undefined)
    return [{ description: "-- ignore --", port: "ignore" }];

  if (serialDevices.findIndex((device) => device.port == "ignore") == -1) {
    //Add an ignore option for rig and ptt for transceivers that don't require them
    serialDevices.push({ description: "-- ignore --", port: "ignore" });
  }

  return serialDevices;
}