modular

server/scripts/modules/utils/nosleep.mjs

@@ -0,0 +1,18 @@
+// track state of nosleep locally to avoid a null case error
+// when nosleep.disable is called without first calling .enable
+
+let wakeLock = false;
+
+const noSleep = (enable = false) => {
+	// get a nosleep controller
+	if (!noSleep.controller) noSleep.controller = new NoSleep();
+	// don't call anything if the states match
+	if (wakeLock === enable) return false;
+	// store the value
+	wakeLock = enable;
+	// call the function
+	if (enable) return noSleep.controller.enable();
+	return noSleep.controller.disable();
+};
+
+export default noSleep;

server/scripts/modules/utils/units.mjs

@@ -1,3 +1,23 @@
+const UNITS = {
+	english: Symbol('english'),
+	metric: Symbol('metric'),
+};
+
+let currentUnits = UNITS.english;
+
+const getUnits = () => currentUnits;
+const setUnits = (_unit) => {
+	const unit = _unit.toLowerCase();
+	if (unit === 'english') {
+		currentUnits = UNITS.english;
+	} else {
+		currentUnits = UNITS.metric;
+	}
+	// TODO: refresh current screen
+};
+
+// *********************************** unit conversions ***********************
+
 const round2 = (value, decimals) => Number(`${Math.round(`${value}e${decimals}`)}e-${decimals}`);
 
 const mphToKph = (Mph) => Math.round(Mph * 1.60934);
@@ -11,7 +31,7 @@ const metersToFeet = (Meters) => Math.round(Meters / 0.3048);
 const inchesToCentimeters = (Inches) => round2(Inches * 2.54, 2);
 const pascalToInHg = (Pascal) => round2(Pascal * 0.0002953, 2);
 
-export {
+const convert = {
 	mphToKph,
 	kphToMph,
 	celsiusToFahrenheit,
@@ -23,3 +43,12 @@ export {
 	inchesToCentimeters,
 	pascalToInHg,
 };
+
+export {
+	getUnits,
+	setUnits,
+	UNITS,
+	convert,
+};
+
+export default getUnits;

server/scripts/modules/utils/weather.mjs

@@ -0,0 +1,16 @@
+import { json } from './fetch.mjs';
+
+const getPoint = async (lat, lon) => {
+	try {
+		return await json(`https://api.weather.gov/points/${lat},${lon}`);
+	} catch (e) {
+		console.log(`Unable to get point ${lat}, ${lon}`);
+		console.error(e);
+		return false;
+	}
+};
+
+export {
+	// eslint-disable-next-line import/prefer-default-export
+	getPoint,
+};