Files
pulsenode/components/widgets/traefik/Widget.tsx
T
valknar 1e550319aa feat: visual identity, theme toggle, custom CSS, loading states (M4)
Grounds the visual design in the product's own subject matter (vital-
signs monitoring) rather than generic dark-mode defaults: a signature
"pulse" green tied to healthy status (the accent color and the "up"
status color are the same hue - a steady green pulse reads as
healthy, same convention as a cardiac monitor), a small ECG-trace
brand mark, and a restrained pulsing-glow animation on healthy status
dots (prefers-reduced-motion respected) as the one deliberate motion
touch. Typography moves off the bare system-ui stack: IBM Plex Sans
for UI text, IBM Plex Mono with tabular numerals for metric values
(CPU/mem/uptime/latency), Space Grotesk used once for the wordmark -
chosen partly for IBM Plex's own systems-monitoring heritage.

Functional additions:
- Light/dark toggle, independent of config.yml's theme.mode, persisted
  to localStorage with a blocking inline script to avoid a flash of
  the wrong theme on load; auto mode now genuinely follows
  prefers-color-scheme instead of hardcoding dark.
- theme.customCssPath support via a new route handler that serves a
  user-mounted CSS file at runtime (can't be a build-time import,
  hence the targeted no-css-tags lint suppression), with a path-
  traversal guard since it's still reading from disk on every request.
- Loading-skeleton state for widgets awaiting their first WebSocket
  result, distinct from both the error state and genuine no-data.

Verified visually in Chrome: theme toggle switches instantly in both
directions, a live docker widget's status dot and monospace metrics
render correctly in both palettes, and config hot-reload still adds a
new widget without a page refresh.
2026-08-17 14:27:07 +02:00

51 lines
2.1 KiB
TypeScript

"use client";
import type { Widget } from "@/lib/config/schema";
import { useWidgetSubscription } from "@/lib/ws/client";
import { SkeletonLines } from "@/components/widgets/Skeleton";
type TraefikWidget = Extract<Widget, { type: "traefik" }>;
export function TraefikWidget({ widget, widgetId }: { widget: TraefikWidget; widgetId: string }) {
const result = useWidgetSubscription(widgetId);
const data = result?.type === "traefik" ? result.data : null;
const errorMessage = result?.type === "error" ? result.message : null;
return (
<div className="flex flex-col gap-3 rounded-[var(--radius-widget)] border border-border bg-surface p-4 sm:col-span-2">
<div className="flex items-center justify-between">
<span className="text-sm font-medium text-fg">{widget.name}</span>
{data && (
<span className="font-mono text-xs tabular-nums text-fg-muted">
{data.entrypoints.map((ep) => ep.address).join(" · ") || `${data.entrypoints.length} entrypoints`}
</span>
)}
</div>
{errorMessage && <span className="text-xs text-status-down">{errorMessage}</span>}
{!result && !errorMessage && <SkeletonLines count={3} />}
{data && (
<div className="flex flex-col gap-1">
{data.routers.map((router) => (
<div key={router.name} className="flex items-center justify-between gap-2 text-xs">
<span className="truncate text-fg" title={router.rule}>
{router.name.replace(/@.*$/, "")}
</span>
<span className="flex items-center gap-1 text-fg-muted">
{router.tls && <span title="TLS enabled">🔒</span>}
<span
className={router.status === "enabled" ? "text-status-up" : "text-status-down"}
>
{router.status}
</span>
</span>
</div>
))}
<span className="pt-1 text-xs text-fg-muted">
<span className="font-mono tabular-nums">{data.middlewaresCount}</span> middlewares
</span>
</div>
)}
</div>
);
}