feat: add time left

src/lib/components/lnv/sidebar/InRouteSidebar.svelte

@@ -121,9 +121,37 @@
 		if (dist < 1000) return `${dist} m`;
 		return `${dist / 1000} km`;
 	});
+
+	//
+	// Calculating time left
+	//
+	function formatTimeLeft(seconds: number) {
+		if (seconds < 60) return `${Math.round(seconds)} s`;
+		if (seconds < 3600) return `${Math.round(seconds / 60)} min`;
+		const h = Math.floor(seconds / 3600);
+		const m = Math.round((seconds % 3600) / 60);
+		if (m === 0) return `${h} h`;
+		return `${h} h ${m} min`;
+	}
+
+	function getTimeLeft(): number {
+		// TODO: include partial maneuver time
+		if (!routing.currentTrip) return 0;
+		let total = 0;
+		for (const [index, maneuver] of routing.currentTrip.legs[0].maneuvers.entries()) {
+			if (index >= routing.currentTripInfo.maneuverIdx) {
+				total += maneuver.time;
+			}
+		}
+		return total;
+	}
+
+	const timeLeft = $derived.by(() => {
+		return formatTimeLeft(getTimeLeft());
+	})
 </script>
 
-{fullDistanceText}
+{fullDistanceText}, {timeLeft}
 {m["sidebar.in-route.left"]()}
 
 <Button