Watch
0
0
Fork
You've already forked hyperhive
0
hyperhive/frontend/packages/swarm-ui/src/util.ts
iris 5d5df29687 swarm-ui: shared code leaves page folders; SectionHeading and Preformatted replace per-page copies
durationLabel moves to util.ts, termPaths to agent/terminal/term-paths.ts,
StateBadges and tokenTotal to agent/state, and TryOutResult to
pages/review-common, so the builds, runs and agent pages no longer import
across page folders. SectionHeading is the body-size section heading the
create form and the egress card each styled; Preformatted is the scrolling
text block of the builds tail and the AGENTS.md view, which now share one
chrome and are both keyboard-scrollable. The components page shows both.
2026-11-06 19:09:18 +01:00

43 lines
2 KiB
TypeScript

// Small pure render helpers shared across swarm-ui pages. Not folded
// into `@hive/shared` — swarm-ui's formatting choices aren't a
// cross-package contract, and there's nothing here worth sharing.
// Relative age, coarsened to one unit ("5m ago"). Built on the native
// `Intl.RelativeTimeFormat` (no dependency needed — mara asked whether
// a lightweight package was warranted; the runtime already ships this)
// with `style: 'narrow'`, which produces the same "5s/5m/5h/5d ago"
// shape the dashboard package's hand-rolled equivalent does, verified
// against a real `Intl` call rather than assumed from the spec.
const RTF = new Intl.RelativeTimeFormat("en", {
numeric: "always",
style: "narrow",
});
// The same coarsening for an instant still ahead ("in 5m"). A separate
// function rather than a negative `fmtAgo`: that one clamps to zero so a
// clock a little ahead of the server never reads as "-3s ago".
export function fmtUntil(secondsAhead: number): string {
const ahead = Math.max(0, Math.floor(secondsAhead));
if (ahead < 60) return RTF.format(ahead, "second");
if (ahead < 3600) return RTF.format(Math.floor(ahead / 60), "minute");
if (ahead < 86400) return RTF.format(Math.floor(ahead / 3600), "hour");
return RTF.format(Math.floor(ahead / 86400), "day");
}
export function fmtAgo(ageSeconds: number): string {
const age = Math.max(0, Math.floor(ageSeconds));
if (age < 60) return RTF.format(-age, "second");
if (age < 3600) return RTF.format(-Math.floor(age / 60), "minute");
if (age < 86400) return RTF.format(-Math.floor(age / 3600), "hour");
return RTF.format(-Math.floor(age / 86400), "day");
}
/** How long a run took, as `45s`, `3m 12s` or `1h 4m`. A clock that ran
* backwards reads as `0s`. */
export function durationLabel(startedUnix: number, finishedUnix: number) {
const total = Math.max(0, Math.round(finishedUnix - startedUnix));
if (total < 60) return `${total}s`;
const minutes = Math.floor(total / 60);
if (minutes < 60) return `${minutes}m ${total % 60}s`;
return `${Math.floor(minutes / 60)}h ${minutes % 60}m`;
}