fix: unify activity labels and Russian plurals

2026-09-06 13:31:44 +07:00
parent a4b51027e2
commit 366ff83a60
11 changed files with 72 additions and 27 deletions
@@ -0,0 +1,22 @@
+export function kg(grams: number) { return `${(grams / 1000).toFixed(2)} кг`; }
+
+export function plural(number: number, forms: readonly [string, string, string]) {
+  const absolute = Math.abs(number) % 100;
+  const last = absolute % 10;
+  if (absolute > 10 && absolute < 20) return forms[2];
+  if (last === 1) return forms[0];
+  if (last >= 2 && last <= 4) return forms[1];
+  return forms[2];
+}
+
+export function activityLevel(score: number) {
+  if (score >= 80) return { short: "Очень высокий", description: "Очень высокая активность" };
+  if (score >= 60) return { short: "Высокий", description: "Высокая активность" };
+  if (score >= 40) return { short: "Средний", description: "Средняя активность" };
+  return { short: "Низкий", description: "Низкая активность" };
+}
+
+export function ago(value: string) {
+  const minutes = Math.max(0, Math.round((Date.now() - new Date(value).getTime()) / 60000));
+  return minutes < 60 ? `${minutes} мин назад` : `${Math.floor(minutes / 60)} ч назад`;
+}