hawkband-wled-client/app/api/automation/[id]/route.js

import { pick } from "lodash";
import { NextResponse } from "next/server";
import { WLEDClient } from "wled-client";

import automation from "data/automation.json";

const action = async ({ id, client, on }) => {
  let wled;
  let errors = [];
  try {
    console.log("connect to", client);
    wled = new WLEDClient(client); // setup a connection to the client
    await wled.init(); // init the connection
  } catch (err) {
    console.log("connect error", err.message);
    errors.push({ error: err.message, type: "connect", client: client });
  }
  try {
    console.log("set preset to", id);
    await wled.setPreset(id); // set the preset
    // await wled.setPreset(id); // set it again
  } catch (err) {
    console.log("preset error", err.message);
    errors.push({ error: err.message, type: "preset", client: client, id: id });
  }
  try {
    console.log("set power to", on);
    if (on) await wled.turnOn(); // turn off the lights
    else await wled.turnOff(); // turn off the lights
  } catch (err) {
    console.log("power error", err.message);
    errors.push({ error: err.message, type: "power", client: client, on });
  }
  try {
    await wled.refreshState();
  } catch (err) {
    console.log("state refresh", err.message);
    errors.push({ error: err.message, type: "refreshState", client: client });
  }
  return {
    ...pick(wled?.state || {}, ["on", "brightness", "presetId", "udpSync"]),
    errors
  };
};

export async function GET(req, { params }) {
  let promises = [];
  let id = params?.id || null;
  try {
    if (!id) throw new Error("No id specified");
    let clients = (automation?.[id] && Object.keys(automation?.[id])) || [];
    if (!clients) throw new Error("No clients for id", id);
    for (let client of clients) {
      promises.push(action({ id, client, ...automation?.[id]?.[client] }));
    }
  } catch (err) {
    return NextResponse.json({ error: err?.message }, { status: 500 });
  }
  return Promise.allSettled(promises)
    .then((results) => {
      console.log("results", results);
      return NextResponse.json(results?.map((o) => o?.value));
    })
    .catch((err) => {
      return NextResponse.json({ error: err?.message }, { status: 500 });
    });
}