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maestro/web/src/components/sidebar/ActivityRail.tsx
T
Miguel Palhas e8e98baf4d feat(maestro): port the sidebar to React
Ports catalog.ts's tree renderer to components under
src/components/sidebar/, following docs/SIDEBAR.md: two-line cards
behind a 5px activity rail, adaptive meta line (duration, detail,
program, diff stat), collapsible folders, j/k walk, inline rename and a
right-click menu.

The nav walk reads a pure model (model.ts) rather than the DOM, so the
rule that an expanded folder header is skipped and a collapsed one is
not is testable without a render. Rail motion needs @keyframes, so it
stays in sidebar.css rather than the Tailwind config.

Closes #244
2026-09-09 00:21:13 +01:00

48 lines
1.5 KiB
TypeScript

// docs/SIDEBAR.md: a 5px bar pinned to the row's own left edge, square
// corners, full card height. It paints for every card, Idle included, and it
// carries the accessible name of the state so status is never colour-only.
import { activityColorSlug } from "../../activity.js";
import type { ActivityState } from "../../types.js";
export const STATE_WORDS: Record<string, string> = {
active: "Active",
idle: "Idle",
"awaiting-input": "Awaiting input",
error: "Error",
};
/** Rail fill per state, and the motion the state earns. */
const RAIL_CLASS: Record<string, string> = {
active: "bg-live",
idle: "bg-border-strong",
"awaiting-input": "bg-warn rail-blink",
error: "bg-danger rail-flash",
};
/** Duration text inherits the rail's colour (docs/SIDEBAR.md). */
export const DURATION_CLASS: Record<string, string> = {
active: "text-live",
idle: "text-muted",
"awaiting-input": "text-warn",
error: "text-danger",
};
export function stateWordFor(activity: ActivityState | string | undefined): string {
return STATE_WORDS[activityColorSlug(activity ?? "Idle")] ?? STATE_WORDS.idle;
}
export function ActivityRail({ activity }: { activity: ActivityState | string | undefined }) {
const slug = activityColorSlug(activity ?? "Idle");
const word = STATE_WORDS[slug] ?? STATE_WORDS.idle;
return (
<span
className={`absolute left-0 top-0 bottom-0 w-[5px] ${RAIL_CLASS[slug] ?? RAIL_CLASS.idle}`}
data-activity={slug}
role="img"
title={word}
aria-label={word}
/>
);
}