import { cn } from "@rakazo/ui-web";
import { useEffect, useState } from "react";
import "./beautiful-ui.css";
/* Beautiful UI primitives — hand-ported from beautifului.dev
(github.com/TurboKach/ai-native-react-components, MIT © 2026 Turbo).
The upstream components are demo showcases; these ports keep their visual
and motion language (pixel-grid loader, shimmer sweep, pop-in success) and
expose real props. */
/** A light sweep travelling across a text label. */
export function Shimmer({ children }: { children: React.ReactNode }) {
return (
{children}
);
}
// Chevron wavefront: each 3×3 cell fires by column distance from the center row.
const CHEVRON_DELAYS = Array.from({ length: 9 }, (_, i) => {
const row = Math.floor(i / 3);
const column = i % 3;
return (column + Math.abs(row - 1)) * 90;
});
/** Format wall-clock seconds since `startedAtMs` as `0.0s` / `1m 2.3s`. */
export function formatElapsed(startedAtMs: number, nowMs: number): string {
const totalTenths = Math.round(Math.max(0, nowMs - startedAtMs) / 100);
const minutes = Math.floor(totalTenths / 600);
const seconds = (totalTenths % 600) / 10;
if (minutes === 0) return `${seconds.toFixed(1)}s`;
return `${minutes}m ${seconds.toFixed(1)}s`;
}
function useElapsed(startedAtMs?: number): string {
const [mountedAt] = useState(() => Date.now());
const [now, setNow] = useState(() => Date.now());
useEffect(() => {
const timer = setInterval(() => setNow(Date.now()), 100);
return () => clearInterval(timer);
}, []);
return formatElapsed(startedAtMs ?? mountedAt, now);
}
/** Pixel-grid loader with shimmering label and live elapsed timer. */
function DefaultLoadingState({ label, startedAt }: { label: string; startedAt?: number }) {
const elapsed = useElapsed(startedAt);
return (
<>
{CHEVRON_DELAYS.map((delay, i) => (
))}
{label}
{elapsed}
);
}
export function LoadingState({
indicator,
label = "working",
startedAt,
}: {
indicator?: React.ReactNode;
label?: string;
/** Epoch ms when the run started. Falls back to mount time when omitted. */
startedAt?: number;
}) {
if (indicator) {
return (
{label}
{indicator}
);
}
return (
);
}
/** Pop-in green check with a fading-up label — the approval-card success beat. */
export function SuccessPop({ label }: { label: string }) {
return (
{label}
);
}
/** Card shell. */
export function BuiCard({ className, ...props }: React.ComponentPropsWithoutRef<"div">) {
return (
);
}