Localize monitor timing details

client/src/Components/design-elements/MonitorStatus.tsx

@@ -8,8 +8,11 @@ import { typographyLevels } from "@/Utils/Theme/Palette";
 import useMediaQuery from "@mui/material/useMediaQuery";
 import { LAYOUT } from "@/Utils/Theme/constants";
 import { formatDuration } from "@/Utils/TimeUtils";
+import { useTranslation } from "react-i18next";
+
 export const MonitorStatus = ({ monitor }: { monitor: Monitor }) => {
 	const theme = useTheme();
+	const { t, i18n } = useTranslation();
 	const isSmall = useMediaQuery(theme.breakpoints.down("md"));
 
 	if (!monitor) {
@@ -52,7 +55,12 @@ export const MonitorStatus = ({ monitor }: { monitor: Monitor }) => {
 					<>
 						<Dot />
 						<Typography>
-							Checking every {formatDuration(monitor?.interval, true)}
+							{t("pages.common.monitors.statBoxes.checkingEvery", {
+								interval: formatDuration(monitor.interval, {
+									long: true,
+									locale: i18n.resolvedLanguage,
+								}),
+							})}
 						</Typography>
 					</>
 				)}

client/src/Components/monitors/MonitorStatBoxes.tsx

@@ -21,7 +21,7 @@ export const MonitorStatBoxes = ({
 	domainExpiry,
 }: MonitorStatBoxesProps) => {
 	const theme = useTheme();
-	const { t } = useTranslation();
+	const { t, i18n } = useTranslation();
 	if (!monitorStats || !monitor) {
 		return null;
 	}
@@ -29,13 +29,16 @@ export const MonitorStatBoxes = ({
 	const timeOfLastFailure = monitorStats?.timeOfLastFailure || 0;
 	const timeSinceLastFailure = timeOfLastFailure > 0 ? Date.now() - timeOfLastFailure : 0;
 
-	// Determine time since last check
 	const timeOfLastCheck = monitorStats?.lastCheckTimestamp || 0;
-	const timeSinceLastCheck = Date.now() - timeOfLastCheck || 0;
 
 	const streakTime = formatDuration(timeSinceLastFailure);
-
-	const lastCheckTime = formatDuration(timeSinceLastCheck);
+	const lastCheckTime = timeOfLastCheck
+		? formatDuration(Date.now() - timeOfLastCheck, {
+				long: true,
+				relative: true,
+				locale: i18n.resolvedLanguage,
+			})
+		: t("common.labels.na");
 	const isActive =
 		monitor?.status === "up" ||
 		monitor?.status === "paused" ||

client/src/Utils/TimeUtils.ts

@@ -104,9 +104,46 @@ export const formatMs = (ms: number, hasSpace: boolean = true): string => {
 	return formatted;
 };
 
-export const formatDuration = (ms: number, verbose: boolean = false, hasSpace = true) => {
-	if (verbose) {
-		return prettyMilliseconds(ms, { verbose: true });
+type DurationUnit = "day" | "hour" | "minute" | "second";
+
+interface FormatDurationOptions {
+	long?: boolean;
+	relative?: boolean;
+	hasSpace?: boolean;
+	locale?: string;
+}
+
+const DURATION_UNITS: Array<{ unit: DurationUnit; milliseconds: number }> = [
+	{ unit: "day", milliseconds: MS_PER_DAY },
+	{ unit: "hour", milliseconds: MS_PER_HOUR },
+	{ unit: "minute", milliseconds: MS_PER_MINUTE },
+	{ unit: "second", milliseconds: MS_PER_SECOND },
+];
+
+const getDurationUnit = (ms: number) =>
+	DURATION_UNITS.find(({ milliseconds }) => Math.abs(ms) >= milliseconds) ??
+	DURATION_UNITS[DURATION_UNITS.length - 1];
+
+export const formatDuration = (
+	ms: number,
+	{ long = false, relative = false, hasSpace = true, locale }: FormatDurationOptions = {}
+): string => {
+	if (long || relative) {
+		const { unit, milliseconds } = getDurationUnit(ms);
+		const value = Math.sign(ms) * Math.floor(Math.abs(ms) / milliseconds);
+
+		if (relative) {
+			return new Intl.RelativeTimeFormat(locale, {
+				numeric: "always",
+				style: long ? "long" : "narrow",
+			}).format(-value, unit);
+		}
+
+		return new Intl.NumberFormat(locale, {
+			style: "unit",
+			unit,
+			unitDisplay: "long",
+		}).format(value);
 	}
 
 	const formatted = prettyMilliseconds(ms, {

client/src/locales/de.json

@@ -448,6 +448,7 @@
 				},
 				"statBoxes": {
 					"activeFor": "Aktiv seit",
+					"checkingEvery": "Check alle {{interval}}",
 					"certificateExpiry": "Zertifikatablauf",
 					"lastCheck": "Letzter Check",
 					"lastResponseTime": "Letzte Antwortzeit",

client/src/locales/en.json

@@ -545,6 +545,7 @@
 				},
 				"statBoxes": {
 					"activeFor": "Active for",
+					"checkingEvery": "Checking every {{interval}}",
 					"certificateExpiry": "Certificate expiry",
 					"domainExpiry": "Domain expiry",
 					"lastCheck": "Last check",