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/**
* EHDS Patient Wallet — Maria's journey (presentation mode).
*
* A self-contained, full-screen, click-through story for a ~1-minute demo.
* Works on the static GitHub Pages export (no API calls). Four steps from the
* EHDS_Patient_Wallet.drawio: register → fetch EHR → donate → results.
*
* Presentation criteria: always-visible prev/next, mobile + desktop, step-by-step
* fade-in (headline first, then blocks), fonts fit the viewport, strong contrast.
* Synthetic data · fictional orgs only.
*/
import { useCallback, useEffect, useState } from "react";
import { WalletFlow } from "@/components/wallet/PhoneFrame";
import { REGISTER_STEPS, LOGIN_STEPS } from "@/components/wallet/flows";
import { EhrTransferSim } from "@/components/wallet/EhrTransferSim";
import {
insurer,
donationSources,
type DataSource,
} from "@/lib/journey-config";
import {
type LucideIcon,
ScanLine,
HandHeart,
ArrowLeft,
ArrowRight,
ShieldCheck,
FlaskConical,
Activity,
Wind,
Salad,
Database,
} from "lucide-react";
/** Per-step accent (matches the 5-layer graph palette). */
const ACCENTS = ["#2471A3", "#148F77", "#1E8449", "#7D3C98"];
/**
* The static GitHub Pages export is served under a basePath; client-rendered
* asset URLs must include it (next/image does not reliably prepend it here, so
* we use plain <img> with an explicit prefix — same pattern as src/lib/api.ts).
*/
const BASE_PATH =
process.env.NEXT_PUBLIC_STATIC_EXPORT === "true"
? "/MinimumViableHealthDataspacev2"
: "";
function Reveal({
children,
delay = 0,
className = "",
}: {
children: React.ReactNode;
delay?: number;
className?: string;
}) {
return (
<div
className={`jrny-reveal ${className}`}
style={{ animationDelay: `${delay}ms` }}
>
{children}
</div>
);
}
function Quote({ children }: { children: React.ReactNode }) {
return (
<p className="text-[clamp(1.05rem,2.2vw,1.6rem)] italic text-[var(--text-primary)] leading-snug">
“{children}”
</p>
);
}
/** ── Slide 0 — title ─────────────────────────────────────────────────────── */
function SlideIntro() {
const steps = [
{ n: 1, t: "Register", c: ACCENTS[0] },
{ n: 2, t: "Get my EHR", c: ACCENTS[1] },
{ n: 3, t: "Donate to research", c: ACCENTS[2] },
{ n: 4, t: "See my results", c: ACCENTS[3] },
];
return (
<div className="text-center max-w-3xl mx-auto">
<Reveal>
<p className="uppercase tracking-[0.18em] text-sm font-semibold text-[var(--accent)] mb-3">
EHDS Patient Wallet
</p>
</Reveal>
<Reveal delay={120}>
<h1 className="font-extrabold text-[clamp(1.9rem,5.5vw,3.4rem)] leading-[1.05] text-[var(--text-primary)] mb-4">
Maria takes control of
<br />
her health data
</h1>
</Reveal>
<Reveal delay={260}>
<p className="text-[clamp(1rem,2.3vw,1.4rem)] text-[var(--text-secondary)] mb-9">
From digital identity to personal research insights — in four steps.
</p>
</Reveal>
<Reveal delay={400}>
<div className="flex flex-wrap justify-center gap-3">
{steps.map((s) => (
<span
key={s.n}
className="inline-flex items-center gap-2 rounded-full border px-4 py-2 text-sm font-medium bg-[var(--surface-2)]"
style={{ borderColor: s.c, color: s.c }}
>
<span
className="grid place-items-center w-5 h-5 rounded-full text-white text-[11px] font-bold"
style={{ background: s.c }}
>
{s.n}
</span>
{s.t}
</span>
))}
</div>
</Reveal>
</div>
);
}
/** ── Slide 1 — register via QR + EUDI Wallet ─────────────────────────────── */
function SlideRegister() {
const [mode, setMode] = useState<"register" | "login">("register");
const isReg = mode === "register";
return (
<div className="max-w-5xl mx-auto w-full">
<Reveal>
<h2 className="font-extrabold text-[clamp(1.4rem,3.2vw,2.1rem)] leading-tight text-[var(--text-primary)] mb-1 text-center">
{isReg ? "Register" : "Sign in"} with your EUDI Wallet — no password
</h2>
</Reveal>
<Reveal delay={120} className="flex flex-col items-center gap-3 mb-4">
<p className="text-center text-sm text-[var(--text-secondary)]">
{isReg
? "First time: scan → approve → registered."
: "Returning: scan → approve → back in. The wallet skips the trust step."}{" "}
· OpenID4VP · eIDAS 2.0
</p>
<div className="inline-flex rounded-full border border-[var(--border)] p-1 bg-[var(--surface-2)]">
{(
[
["register", "First time · Register"],
["login", "Returning · Login"],
] as const
).map(([m, label]) => (
<button
key={m}
onClick={() => setMode(m)}
className={`px-4 py-1.5 text-sm font-medium rounded-full transition-colors ${
mode === m ? "text-white" : "text-[var(--text-secondary)]"
}`}
style={mode === m ? { background: ACCENTS[0] } : undefined}
>
{label}
</button>
))}
</div>
</Reveal>
<div className="grid md:grid-cols-2 gap-8 items-center justify-items-center">
<Reveal delay={200} className="flex flex-col items-center">
<div className="bg-white rounded-2xl p-4 shadow-lg">
{/* eslint-disable-next-line @next/next/no-img-element */}
<img
src={`${BASE_PATH}/journey/qr-register.png`}
alt="QR code to register with your EUDI Wallet"
width={230}
height={230}
className="block w-[clamp(150px,24vw,230px)] h-auto"
/>
</div>
<p className="mt-3 flex items-center gap-2 text-sm font-semibold text-[var(--text-primary)]">
<ScanLine size={18} style={{ color: ACCENTS[0] }} />
Scan with your EUDI Wallet
</p>
<p className="text-xs text-[var(--text-secondary)] mt-1">
Live flow → ehds.mabu.red/auth/eudi-qr
{isReg ? "" : "?mode=login"}
</p>
</Reveal>
<Reveal delay={340} key={mode} className="flex justify-center">
<WalletFlow
loop
ariaLabel={`Simulated EUDI Wallet ${mode}`}
steps={isReg ? REGISTER_STEPS : LOGIN_STEPS}
/>
</Reveal>
</div>
</div>
);
}
/** ── Slide 2 — fetch EHR from health insurance ───────────────────────────── */
function SlideEhr() {
const [transferred, setTransferred] = useState(false);
return (
<div className="grid md:grid-cols-2 gap-8 items-center max-w-6xl mx-auto w-full">
<Reveal
delay={140}
key={transferred ? "shot" : "sim"}
className="order-2 md:order-1 flex justify-center w-full"
>
{transferred ? (
<div className="w-full">
<div className="rounded-xl overflow-hidden border border-[var(--border)] shadow-lg bg-white">
{/* eslint-disable-next-line @next/next/no-img-element */}
<img
src={`${BASE_PATH}/journey/app-profile.png`}
alt="Maria's electronic health record now in the portal, with cardiovascular and diabetes risk scores"
width={1280}
height={860}
className="block w-full h-auto"
/>
</div>
<p className="text-xs text-[var(--text-secondary)] mt-2 text-center">
Now in the portal as FHIR R4 — synthetic data
</p>
</div>
) : (
<EhrTransferSim />
)}
</Reveal>
<div className="order-1 md:order-2">
<Reveal>
<h2 className="font-extrabold text-[clamp(1.5rem,3.4vw,2.3rem)] leading-tight text-[var(--text-primary)] mb-3">
Pull my record from my insurance
</h2>
</Reveal>
<Reveal delay={180}>
<Quote>I need my data from my Electronic Health Record (ePA)!</Quote>
</Reveal>
<Reveal delay={320}>
<div className="mt-5 flex items-center gap-2 text-sm text-[var(--text-secondary)]">
<Database size={16} style={{ color: ACCENTS[1] }} />
<span>
<strong className="text-[var(--text-primary)]">
{insurer.name}
</strong>{" "}
(health insurance) · ePA / EHR via{" "}
<strong className="text-[var(--text-primary)]">
GesundheitsID
</strong>
</span>
</div>
</Reveal>
<Reveal delay={440}>
<div className="mt-4 flex flex-wrap gap-2.5">
{(
[
{ t: "Lab data", Icon: FlaskConical },
{ t: "Fitness data", Icon: Activity },
{ t: "Nutrition plan", Icon: Salad },
] as { t: string; Icon: LucideIcon }[]
).map(({ t, Icon }, i) => (
<span
key={i}
className="inline-flex items-center gap-2 rounded-lg px-3 py-2 text-sm font-medium border bg-[var(--surface-2)]"
style={{ borderColor: ACCENTS[1], color: ACCENTS[1] }}
>
<Icon size={15} /> {t}
</span>
))}
</div>
</Reveal>
<Reveal delay={560}>
<button
onClick={() => setTransferred(true)}
disabled={transferred}
className="mt-5 inline-flex items-center gap-2 px-5 py-2.5 rounded-xl text-white font-semibold text-sm transition-all hover:scale-[1.02] disabled:opacity-70"
style={{ background: ACCENTS[1] }}
>
{transferred ? (
<>
<ShieldCheck size={16} /> Transferred to the portal
</>
) : (
<>
Authorize the transfer <ArrowRight size={16} />
</>
)}
</button>
<p className="mt-2 text-xs text-[var(--text-secondary)]">
GesundheitsID-authenticated · end-to-end encrypted · {insurer.short}{" "}
cannot read it · withdraw any time
</p>
</Reveal>
</div>
</div>
);
}
/** Icon per donation-source id (data lives in journey-config). */
const SOURCE_ICON: Record<DataSource["id"], LucideIcon> = {
ehr: Database,
fitness: Activity,
labs: FlaskConical,
};
/**
* One real data source the patient contributes. Under NEXT_PUBLIC_DEMO_TK it
* renders the git-ignored personal screenshot (TK ePA / Whoop / Blood Test);
* the public default shows a brand-tinted icon tile with a generic label.
*/
function SourceCard({ s }: { s: DataSource }) {
const [imgOk, setImgOk] = useState(true);
const Icon = SOURCE_ICON[s.id];
return (
<div
className="rounded-xl border bg-[var(--surface-2)] overflow-hidden h-full"
style={{ borderColor: s.brand }}
>
<div className="h-[clamp(76px,10vw,104px)] bg-white relative">
{s.screenshot && imgOk ? (
// eslint-disable-next-line @next/next/no-img-element
<img
src={s.screenshot}
alt={`${s.label} — ${s.sublabel} (real screenshot)`}
onError={() => setImgOk(false)}
className="w-full h-full object-cover object-top"
/>
) : (
<div
className="w-full h-full grid place-items-center"
style={{ background: `${s.brand}14` }}
>
<Icon size={30} style={{ color: s.brand }} />
</div>
)}
</div>
<div className="p-2.5 flex items-start gap-2">
<Icon
size={15}
className="mt-0.5 shrink-0"
style={{ color: s.brand }}
/>
<div className="min-w-0">
<p className="text-xs font-semibold text-[var(--text-primary)] truncate">
{s.label}
</p>
<p className="text-[11px] text-[var(--text-secondary)] truncate">
{s.sublabel}
</p>
</div>
</div>
</div>
);
}
/** ── Slide 3 — donate to research ────────────────────────────────────────── */
function SlideDonate() {
const programs = [
{
name: "European Cardiovascular Risk Study",
org: "PharmaCo Research AG",
countries: "DE · NL · FR · ES",
},
{
name: "T2D Progression Biomarkers",
org: "Institut de Recherche Santé",
countries: "DE · FR",
},
];
return (
<div className="max-w-5xl mx-auto w-full">
<Reveal>
<h2 className="font-extrabold text-[clamp(1.4rem,3.2vw,2.1rem)] leading-tight text-[var(--text-primary)] mb-2 text-center">
Donate my data to research I care about
</h2>
</Reveal>
<Reveal delay={140} className="text-center">
<Quote>I want to donate my data for specific research programs.</Quote>
</Reveal>
{/* the three real sources Maria contributes */}
<Reveal delay={260} className="mt-5">
<p className="text-center text-xs font-semibold uppercase tracking-[0.14em] text-[var(--text-secondary)] mb-2.5">
Contributing my real data
</p>
<div className="grid grid-cols-3 gap-3 max-w-3xl mx-auto">
{donationSources.map((s) => (
<SourceCard key={s.id} s={s} />
))}
</div>
</Reveal>
{/* into the programs she trusts */}
<Reveal delay={420}>
<p className="text-center text-xs font-semibold uppercase tracking-[0.14em] text-[var(--text-secondary)] mt-5 mb-2.5">
into programs I trust
</p>
</Reveal>
<div className="grid sm:grid-cols-2 gap-3">
{programs.map((p, i) => (
<Reveal key={i} delay={500 + i * 120}>
<div
className="rounded-2xl border p-4 bg-[var(--surface-2)] h-full"
style={{ borderColor: ACCENTS[2] }}
>
<div className="flex items-start justify-between gap-3">
<HandHeart size={20} style={{ color: ACCENTS[2] }} />
<span
className="text-[11px] font-bold px-2.5 py-1 rounded-full text-white"
style={{ background: ACCENTS[2] }}
>
CONSENT GRANTED
</span>
</div>
<h3 className="font-bold text-[var(--text-primary)] mt-2 text-[clamp(0.95rem,1.9vw,1.15rem)]">
{p.name}
</h3>
<p className="text-sm text-[var(--text-secondary)] mt-1">
{p.org}
</p>
<p className="text-xs text-[var(--text-secondary)] mt-1.5">
Federated across {p.countries}
</p>
</div>
</Reveal>
))}
</div>
<Reveal delay={760}>
<p className="mt-4 text-center text-sm text-[var(--text-secondary)] flex items-center justify-center gap-2">
<ShieldCheck size={16} style={{ color: ACCENTS[2] }} />
Federated queries reach many databases — my data never leaves the
secure environment. Withdraw any time.
</p>
</Reveal>
</div>
);
}
/** ── Slide 4 — research results ──────────────────────────────────────────── */
function SlideResults() {
const results = [
{
icon: Salad,
q: "I changed my nutrition over 3 months — how are my cardiovascular risk & pre-diabetes?",
r: "Cardiovascular risk ↓ 42% → 36%. HbA1c trending toward normal — pre-diabetes risk reduced.",
},
{
icon: Wind,
q: "Daily breathing exercises — any effect on stress, inflammation & oxygen?",
r: "Resting stress markers ↓ ~18%. CRP (inflammation) ↓. Blood-oxygen (SpO₂) stable to improved.",
},
{
icon: Activity,
q: "I increased my daily sport routine — do you see any effect?",
r: "Resting heart rate ↓ ~6 bpm. Fitness (VO₂ proxy) ↑. Body-weight trend ↓.",
},
];
return (
<div className="max-w-5xl mx-auto w-full">
<Reveal>
<h2 className="font-extrabold text-[clamp(1.5rem,3.4vw,2.3rem)] leading-tight text-[var(--text-primary)] mb-1 text-center">
My personal research results
</h2>
</Reveal>
<Reveal delay={120}>
<p className="text-center text-sm text-[var(--text-secondary)] mb-6">
Insights computed from my donated data — synthetic, illustrative.
</p>
</Reveal>
<div className="space-y-3">
{results.map((x, i) => (
<Reveal key={i} delay={240 + i * 150}>
<div
className="rounded-xl border p-4 sm:p-5 bg-[var(--surface-2)] flex items-start gap-4"
style={{ borderColor: ACCENTS[3] }}
>
<span
className="grid place-items-center w-10 h-10 rounded-xl text-white shrink-0"
style={{ background: ACCENTS[3] }}
>
<x.icon size={20} />
</span>
<div>
<p className="text-[clamp(0.9rem,1.8vw,1.05rem)] italic text-[var(--text-secondary)]">
“{x.q}”
</p>
<p className="text-[clamp(0.95rem,2vw,1.18rem)] font-semibold text-[var(--text-primary)] mt-1">
{x.r}
</p>
</div>
</div>
</Reveal>
))}
</div>
<Reveal delay={760}>
<p className="mt-6 text-center font-bold text-[clamp(1.1rem,2.6vw,1.6rem)] text-[var(--text-primary)]">
My data. My identity. My insights.{" "}
<span style={{ color: ACCENTS[3] }}>Sovereign, by design.</span>
</p>
</Reveal>
</div>
);
}
const SLIDES = [
{ label: "EHDS Patient Wallet", render: SlideIntro, accent: "var(--accent)" },
{ label: "1 · Register", render: SlideRegister, accent: ACCENTS[0] },
{ label: "2 · Get my EHR", render: SlideEhr, accent: ACCENTS[1] },
{ label: "3 · Donate to research", render: SlideDonate, accent: ACCENTS[2] },
{ label: "4 · Research results", render: SlideResults, accent: ACCENTS[3] },
];
export default function JourneyPage() {
const [step, setStep] = useState(0);
const last = SLIDES.length - 1;
const go = useCallback(
(dir: number) => setStep((s) => Math.min(last, Math.max(0, s + dir))),
[last],
);
useEffect(() => {
const onKey = (e: KeyboardEvent) => {
Eif (e.key === "ArrowRight" || e.key === "PageDown") go(1);
Iif (e.key === "ArrowLeft" || e.key === "PageUp") go(-1);
};
window.addEventListener("keydown", onKey);
return () => window.removeEventListener("keydown", onKey);
}, [go]);
const Slide = SLIDES[step].render;
return (
<div className="relative flex flex-col h-[calc(100dvh-3rem)] overflow-hidden bg-[var(--surface)]">
<style>{`
@keyframes jrnyReveal {
from { opacity: 0; transform: translateY(14px); }
to { opacity: 1; transform: translateY(0); }
}
.jrny-reveal { opacity: 0; animation: jrnyReveal 0.55s cubic-bezier(.2,.7,.3,1) forwards; }
@media (prefers-reduced-motion: reduce) {
.jrny-reveal { animation: none; opacity: 1; transform: none; }
}
`}</style>
{/* top progress bar */}
<div className="h-1 w-full bg-[var(--surface-2)] shrink-0">
<div
className="h-full transition-all duration-500"
style={{
width: `${(step / last) * 100}%`,
background: SLIDES[step].accent,
}}
/>
</div>
{/* slide */}
<div className="flex-1 min-h-0 relative grid place-items-center px-5 sm:px-16 md:px-24 py-6 overflow-y-auto">
<div key={step} className="w-full">
<Slide />
</div>
{/* prev / next — always visible */}
<button
aria-label="Previous step"
onClick={() => go(-1)}
disabled={step === 0}
className="absolute left-2 sm:left-4 top-1/2 -translate-y-1/2 grid place-items-center w-11 h-11 sm:w-12 sm:h-12 rounded-full bg-[var(--surface-2)] border border-[var(--border)] shadow-md text-[var(--text-primary)] hover:bg-[var(--accent)] hover:text-white disabled:opacity-30 disabled:pointer-events-none transition-colors"
>
<ArrowLeft size={22} />
</button>
<button
aria-label="Next step"
onClick={() => go(1)}
disabled={step === last}
className="absolute right-2 sm:right-4 top-1/2 -translate-y-1/2 grid place-items-center w-11 h-11 sm:w-12 sm:h-12 rounded-full shadow-md text-white hover:opacity-90 disabled:opacity-30 disabled:pointer-events-none transition-opacity"
style={{ background: SLIDES[step].accent }}
>
<ArrowRight size={22} />
</button>
</div>
{/* footer controls — dots + counter */}
<div className="shrink-0 flex items-center justify-center gap-4 py-3 border-t border-[var(--surface-2)]">
<div className="flex items-center gap-2">
{SLIDES.map((s, i) => (
<button
key={i}
aria-label={`Go to ${s.label}`}
onClick={() => setStep(i)}
className="rounded-full transition-all"
style={{
width: i === step ? 26 : 9,
height: 9,
background: i === step ? s.accent : "var(--text-secondary)",
opacity: i === step ? 1 : 0.4,
}}
/>
))}
</div>
<span className="text-xs text-[var(--text-secondary)] tabular-nums">
{step + 1} / {SLIDES.length}
</span>
</div>
</div>
);
}
|