initial commit

web/src/lib/util/format_util.ts

@@ -0,0 +1,26 @@
+export function formatTimeHHMM(minutes: number) {
+    const m = minutes % 60;
+
+    const h = (minutes - m) / 60;
+
+    return (h < 10 ? "0" : "") + h.toString() + "h " + (m < 10 ? "0" : "") + m.toString() + "m";
+}
+
+export function formatMeters(meters: number) {
+    if (meters % 1 === 0) {
+        return meters >= 1000 ? `${(meters / 1000)} km` : `${meters} m`;
+    } else {
+        return meters >= 1000 ? `${(meters / 1000).toFixed(2)} km` : `${meters.toFixed(2)} m`
+    }
+
+}
+
+export function formatISODate(isoTimestamp: string) {
+    const date = new Date(isoTimestamp);
+    
+    const day = date.getDate().toString().padStart(2, '0');
+    const month = (date.getMonth() + 1).toString().padStart(2, '0'); // Month is zero-based
+    const year = date.getFullYear();
+
+    return `${day}.${month}.${year}`;
+}