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/**
* WalletFlow — a generic animated phone mock-up that auto-cycles a list of
* `WalletStep`s. Extracted from WalletSimulation so register / returning-login /
* EHR-transfer flows share one phone frame (see ui/src/components/wallet/flows.tsx).
* Illustrative only; synthetic data. See docs/planning/eudi-wallet-flows-2026.md.
*/
import { useEffect, useState } from "react";
import { Wifi, BatteryFull, SignalHigh } from "lucide-react";
export interface WalletStep {
/** the step's body content */
body: React.ReactNode;
/** primary (black) button label */
primary: string;
/** dwell time in ms before advancing */
ms: number;
/** progress-bar + button-ring accent (default EUDI purple) */
accent?: string;
/** in interactive mode, auto-advance this (transitional) step after `ms` — e.g. a spinner */
auto?: boolean;
}
export interface BrandChip {
name: string;
color: string;
}
const DEFAULT_ACCENT = "#5b3df5";
function StatusBar() {
return (
<div className="flex items-center justify-between px-4 pt-2 pb-1 text-[10px] font-semibold text-gray-800">
<span>10:55</span>
<div className="flex items-center gap-1">
<SignalHigh size={11} />
<Wifi size={11} />
<BatteryFull size={13} />
</div>
</div>
);
}
function Buttons({
primary,
accent,
interactive = false,
atEnd = false,
onPrimary,
onCancel,
}: {
primary: string;
accent: string;
interactive?: boolean;
atEnd?: boolean;
onPrimary?: () => void;
onCancel?: () => void;
}) {
// Presentation mode: decorative, non-clickable (unchanged).
if (!interactive) {
return (
<div className="flex gap-2 px-3 pb-3 pt-2">
<div className="flex-1 text-center rounded-xl bg-gray-100 text-gray-600 text-sm font-semibold py-2.5">
Stop
</div>
<div className="flex-1 text-center rounded-xl bg-gray-900 text-white text-sm font-semibold py-2.5 relative">
{primary}
<span
className="absolute inset-0 rounded-xl animate-ping"
style={{ border: `2px solid ${accent}99` }}
/>
</div>
</div>
);
}
// Interactive mode: the user drives the approval with real buttons.
return (
<div className="flex gap-2 px-3 pb-3 pt-2">
<button
type="button"
onClick={onCancel}
className="flex-1 rounded-xl bg-gray-100 text-gray-600 text-sm font-semibold py-2.5 hover:bg-gray-200 transition-colors"
>
{atEnd ? "Close" : "Cancel"}
</button>
<button
type="button"
onClick={onPrimary}
className="flex-1 rounded-xl bg-gray-900 text-white text-sm font-semibold py-2.5 relative hover:bg-black transition-colors active:scale-95"
>
{primary}
<span
className="absolute inset-0 rounded-xl animate-ping pointer-events-none"
style={{ border: `2px solid ${accent}99` }}
/>
</button>
</div>
);
}
export function WalletFlow({
steps,
loop = true,
ariaLabel,
brand,
interactive = false,
onComplete,
onCancel,
}: {
steps: WalletStep[];
loop?: boolean;
ariaLabel?: string;
brand?: BrandChip;
/** when true, the user advances each step via the primary button; the last
* step's button fires onComplete. Steps flagged `auto` still self-advance. */
interactive?: boolean;
onComplete?: () => void;
onCancel?: () => void;
}) {
const [step, setStep] = useState(0);
const atEnd = step >= steps.length - 1;
useEffect(() => {
// Interactive steps wait for a click, except transitional `auto` steps.
if (interactive && !steps[step].auto) return;
Iif (atEnd && !loop) return;
const t = setTimeout(
() => setStep((s) => (s + 1) % steps.length),
steps[step].ms,
);
return () => clearTimeout(t);
}, [step, steps, loop, interactive, atEnd]);
const onPrimary = () => {
if (atEnd) onComplete?.();
else setStep((s) => s + 1);
};
const accent = steps[step].accent ?? brand?.color ?? DEFAULT_ACCENT;
return (
<div
role="group"
aria-label={ariaLabel}
className="relative w-[clamp(228px,27vw,268px)] aspect-[9/19.5] rounded-[2.6rem] border-[7px] border-gray-900 bg-white shadow-2xl overflow-hidden flex flex-col"
>
<style>{`
@keyframes wsimReveal { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.wsim-step { opacity: 0; animation: wsimReveal 0.45s ease forwards; }
`}</style>
{/* Dynamic Island */}
<div className="pointer-events-none absolute top-[7px] left-1/2 -translate-x-1/2 w-[32%] h-[15px] rounded-full bg-gray-900 z-20" />
<StatusBar />
{brand && (
<div className="px-4 pt-0.5 pb-1.5">
<span
className="inline-flex items-center text-[10px] font-bold px-2.5 py-1 rounded-full text-white"
style={{ background: brand.color }}
>
{brand.name}
</span>
</div>
)}
<div className="px-4">
<div className="h-1.5 rounded-full bg-gray-200 overflow-hidden">
<div
className="h-full transition-all duration-500"
style={{
width: `${((step + 1) / steps.length) * 100}%`,
background: accent,
}}
/>
</div>
</div>
<div
key={step}
className="flex-1 min-h-0 overflow-y-auto px-4 pt-4 wsim-step"
>
{steps[step].body}
</div>
<Buttons
primary={steps[step].primary}
accent={accent}
interactive={interactive}
atEnd={atEnd}
onPrimary={onPrimary}
onCancel={onCancel}
/>
</div>
);
}
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