18 lines
558 B
TypeScript
18 lines
558 B
TypeScript
import type { Quiz } from "@/lib/api";
|
|
|
|
export const KIND_LABEL: Record<Quiz["target_kind"], string> = {
|
|
chapter: "Book chapter",
|
|
lecture: "Lecture",
|
|
conversation: "Conversation",
|
|
standalone: "Stand-alone",
|
|
};
|
|
|
|
/** "1m 12s" / "8.4s" — response times read better than raw milliseconds. */
|
|
export function fmtMs(ms: number | null | undefined): string {
|
|
if (ms == null) return "—";
|
|
if (ms < 60_000) return `${(ms / 1000).toFixed(1)}s`;
|
|
const m = Math.floor(ms / 60_000);
|
|
const s = Math.round((ms % 60_000) / 1000);
|
|
return `${m}m ${s}s`;
|
|
}
|