feat(frontend): restyle ThothII to the Omics Portal (GSD) design system

Adopt the portal's design language so the app embeds seamlessly into its
header/sidebar chrome later:
- Token layer rewritten as raw OKLCH triplets (the previous oklch()-wrapped
  vars produced invalid colors; the UI was effectively unstyled). Values mirror
  GSD: Manrope + Fraunces fonts, #cb333b red brand, warm off-white surfaces,
  pill buttons, brand focus rings. Dark tokens follow .dark or the portal's
  [data-bs-theme=dark].
- Layout: no left sidebar, no header (the portal supplies them). Conversation
  column flush-left with a slim F1-F8 phase strip; session rail moved to the
  RIGHT, mirroring the portal's left sidebar (red section label, red-tint active
  item). Editorial empty state.
- Transcript component now actually renders the streamed assistant turns (the
  store accumulated them but nothing displayed them). Toaster mounted for errors
  (matchMedia polyfill added to the jsdom test setup).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
2026-06-28 18:05:23 +02:00
co-authored by Claude Opus 4.8
parent f59d6d1478
commit 4e6d4a4cea
12 changed files with 424 additions and 180 deletions
+82 -43
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@@ -1,64 +1,103 @@
import { useState } from "react";
import { useSessionStream } from "../stream/useSessionStream";
import { WidgetHost } from "./WidgetHost";
import { Transcript } from "./Transcript";
import { NavSessions } from "./NavSessions";
import { NewSessionDialog } from "./NewSessionDialog";
import { SettingsDialog } from "./SettingsDialog";
import { SteerInput } from "./SteerInput";
import { WorkflowBar } from "./WorkflowBar";
import { Toaster } from "../components/ui/sonner";
import { useState } from "react";
/**
* The page is designed to live INSIDE the Omics Portal chrome (its left sidebar
* + topbar) once embedded, so this shell intentionally has no left rail and no
* top header of its own. The session rail sits on the RIGHT, mirroring the
* portal's left sidebar, and the workflow phases ride a slim strip above the chat.
*/
export function AppShell() {
const [activeSessionId, setActiveSessionId] = useState<string | null>(null);
const [sidebarOpen, setSidebarOpen] = useState(true);
useSessionStream(activeSessionId);
function handleSessionSelect(id: string) {
setActiveSessionId(id);
}
function handleCreated(id: string) {
setActiveSessionId(id);
}
return (
<div className="flex h-screen">
{/* Left nav: new session button + sessions list */}
<aside className="w-48 border-r p-2 flex flex-col gap-2">
<NewSessionDialog onCreated={handleCreated} />
<SettingsDialog />
<NavSessions
activeSessionId={activeSessionId}
onSessionSelect={handleSessionSelect}
/>
</aside>
<div className="flex h-screen bg-background text-foreground">
{/* Conversation column */}
<div className="flex min-w-0 flex-1 flex-col">
{activeSessionId && (
<div className="shrink-0 border-b border-border/70 bg-background/80 px-6 py-2.5 backdrop-blur">
<div className="mx-auto max-w-3xl">
<WorkflowBar />
</div>
</div>
)}
<div className="flex flex-col flex-1 min-w-0">
{/* Top workflow bar */}
<header className="border-b px-4 py-2 flex items-center gap-4">
<WorkflowBar />
<button
className="ml-auto text-xs text-muted-foreground hover:text-foreground border rounded px-2 py-0.5"
onClick={() => setSidebarOpen((v) => !v)}
aria-label={sidebarOpen ? "Chiudi sidebar" : "Apri sidebar"}
>
{sidebarOpen ? "←" : "→"}
</button>
</header>
{/* Center: chat + steer input */}
<main className="flex-1 overflow-auto p-4 flex flex-col gap-2">
<WidgetHost sessionId={activeSessionId} />
{activeSessionId && <SteerInput sessionId={activeSessionId} />}
<main className="flex-1 overflow-y-auto px-6 py-8">
<div className="mx-auto flex max-w-3xl flex-col gap-6">
{activeSessionId ? (
<>
<Transcript />
<WidgetHost sessionId={activeSessionId} />
</>
) : (
<EmptyState />
)}
</div>
</main>
{activeSessionId && (
<div className="shrink-0 px-6 pb-6 pt-2">
<div className="mx-auto max-w-3xl">
<SteerInput sessionId={activeSessionId} />
</div>
</div>
)}
</div>
{/* Right artifact sidebar — collapsible */}
{sidebarOpen && (
<aside className="w-64 border-l p-2 flex flex-col">
<p className="text-xs text-muted-foreground">Artefatti</p>
</aside>
)}
{/* Right session rail — symmetric to the portal's left sidebar */}
<aside className="flex w-[280px] shrink-0 flex-col border-l border-border bg-sidebar">
<div className="px-4 pb-3 pt-5">
<h1 className="font-heading text-xl font-semibold leading-none tracking-tight text-foreground">
Thoth<span className="text-primary">II</span>
</h1>
<p className="mt-1.5 text-[0.7rem] uppercase tracking-[0.14em] text-muted-foreground">
Query in linguaggio naturale
</p>
</div>
<div className="flex flex-col gap-2 px-4 pb-3">
<NewSessionDialog onCreated={setActiveSessionId} />
<SettingsDialog />
</div>
<div className="px-4 pb-1.5 pt-1">
<span className="text-[0.7rem] font-bold uppercase tracking-[0.12em] text-primary">
Sessioni
</span>
</div>
<div className="flex-1 overflow-y-auto px-2 pb-4">
<NavSessions
activeSessionId={activeSessionId}
onSessionSelect={setActiveSessionId}
/>
</div>
</aside>
<Toaster />
</div>
);
}
function EmptyState() {
return (
<div className="flex min-h-[60vh] flex-col items-center justify-center text-center">
<span className="font-heading text-5xl font-semibold tracking-tight text-foreground">
Thoth<span className="text-primary">II</span>
</span>
<p className="mt-4 max-w-md text-balance text-[0.95rem] leading-relaxed text-muted-foreground">
Interroga il tuo data warehouse in linguaggio naturale. Crea una nuova
domanda dal pannello a destra per avviare una sessione guidata.
</p>
</div>
);
}
+51 -17
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@@ -23,24 +23,58 @@ export function NavSessions({ activeSessionId, onSessionSelect }: Props) {
onSessionSelect(id);
}
if (sessions.length === 0) {
return (
<p className="px-1 py-6 text-center text-xs text-muted-foreground">
Nessuna sessione. Inizia con <span className="font-medium text-foreground">Nuova domanda</span>.
</p>
);
}
return (
<ul className="flex flex-col gap-1">
{sessions.map((s) => (
<li key={s.id}>
<button
data-testid={`session-item-${s.id}`}
data-active={s.id === activeSessionId ? "true" : "false"}
onClick={() => handleClick(s.id)}
className={[
"w-full text-left rounded px-2 py-1 text-xs hover:bg-accent truncate",
s.id === activeSessionId ? "bg-accent font-semibold" : "",
].join(" ")}
>
<span className="block truncate">{s.question || s.id}</span>
<span className="block text-muted-foreground text-[10px]">{s.status}</span>
</button>
</li>
))}
<ul className="flex flex-col gap-0.5">
{sessions.map((s) => {
const active = s.id === activeSessionId;
return (
<li key={s.id}>
<button
data-testid={`session-item-${s.id}`}
data-active={active ? "true" : "false"}
onClick={() => handleClick(s.id)}
className={[
"group w-full rounded-lg px-2.5 py-2 text-left transition-colors",
active
? "bg-[oklch(var(--primary)/0.12)]"
: "hover:bg-accent",
].join(" ")}
>
<span
className={[
"block truncate text-[0.8rem] leading-snug",
active ? "font-bold text-primary" : "text-foreground/90",
].join(" ")}
>
{s.question || s.id}
</span>
<span className="mt-1 flex items-center gap-1.5">
<span
className={[
"size-1.5 rounded-full",
s.status === "open"
? "bg-[oklch(var(--success))]"
: s.status === "finalized"
? "bg-primary"
: "bg-muted-foreground/50",
].join(" ")}
/>
<span className="text-[0.65rem] uppercase tracking-wide text-muted-foreground">
{s.status}
</span>
</span>
</button>
</li>
);
})}
</ul>
);
}
+2 -2
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@@ -55,7 +55,7 @@ export function NewSessionDialog({ onCreated }: Props) {
</DialogHeader>
<form onSubmit={handleSubmit} className="flex flex-col gap-3">
<div>
<label className="block text-xs font-medium mb-1" htmlFor="nsd-question">
<label className="mb-1.5 block text-xs font-medium text-muted-foreground" htmlFor="nsd-question">
Domanda
</label>
<textarea
@@ -63,7 +63,7 @@ export function NewSessionDialog({ onCreated }: Props) {
value={question}
onChange={(e) => setQuestion(e.target.value)}
rows={3}
className="w-full border rounded px-2 py-1 text-sm focus:outline-none focus:ring-1 resize-none"
className="w-full resize-none rounded-lg border border-input bg-card px-3 py-2 text-sm outline-none transition-colors placeholder:text-muted-foreground focus:border-primary/50 focus:ring-3 focus:ring-ring/15"
placeholder="Inserisci la tua domanda…"
/>
</div>
+10 -10
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@@ -98,14 +98,14 @@ export function SettingsDialog() {
</DialogHeader>
<form onSubmit={handleSave} className="flex flex-col gap-3">
<div>
<label className="block text-xs font-medium mb-1" htmlFor="set-workspace">
<label className="mb-1.5 block text-xs font-medium text-muted-foreground" htmlFor="set-workspace">
Workspace
</label>
<select
id="set-workspace"
value={workspace}
onChange={(e) => setWorkspace(e.target.value)}
className="w-full border rounded px-2 py-1 text-sm"
className="w-full rounded-lg border border-input bg-card px-3 py-2 text-sm outline-none transition-colors focus:border-primary/50 focus:ring-3 focus:ring-ring/15"
>
{workspaces.length === 0 ? (
<option value="">—</option>
@@ -120,7 +120,7 @@ export function SettingsDialog() {
</div>
<div>
<label className="block text-xs font-medium mb-1" htmlFor="set-provider">
<label className="mb-1.5 block text-xs font-medium text-muted-foreground" htmlFor="set-provider">
Provider
</label>
{hasModels ? (
@@ -131,7 +131,7 @@ export function SettingsDialog() {
setProvider(e.target.value);
setModel(""); // reset model when provider changes
}}
className="w-full border rounded px-2 py-1 text-sm"
className="w-full rounded-lg border border-input bg-card px-3 py-2 text-sm outline-none transition-colors focus:border-primary/50 focus:ring-3 focus:ring-ring/15"
>
<option value="">— tutti —</option>
{providers.map((p) => (
@@ -147,14 +147,14 @@ export function SettingsDialog() {
value={provider}
onChange={(e) => setProvider(e.target.value)}
placeholder="es. anthropic"
className="w-full border rounded px-2 py-1 text-sm focus:outline-none focus:ring-1"
className="w-full rounded-lg border border-input bg-card px-3 py-2 text-sm outline-none transition-colors focus:border-primary/50 focus:ring-3 focus:ring-ring/15"
data-testid="provider-freetext"
/>
)}
</div>
<div>
<label className="block text-xs font-medium mb-1" htmlFor="set-model">
<label className="mb-1.5 block text-xs font-medium text-muted-foreground" htmlFor="set-model">
Modello
</label>
{hasModels ? (
@@ -162,7 +162,7 @@ export function SettingsDialog() {
id="set-model"
value={model}
onChange={(e) => setModel(e.target.value)}
className="w-full border rounded px-2 py-1 text-sm"
className="w-full rounded-lg border border-input bg-card px-3 py-2 text-sm outline-none transition-colors focus:border-primary/50 focus:ring-3 focus:ring-ring/15"
>
<option value="">— default —</option>
{modelsForProvider.map((m) => (
@@ -178,21 +178,21 @@ export function SettingsDialog() {
value={model}
onChange={(e) => setModel(e.target.value)}
placeholder="es. glm-5.2"
className="w-full border rounded px-2 py-1 text-sm focus:outline-none focus:ring-1"
className="w-full rounded-lg border border-input bg-card px-3 py-2 text-sm outline-none transition-colors focus:border-primary/50 focus:ring-3 focus:ring-ring/15"
data-testid="model-freetext"
/>
)}
</div>
<div>
<label className="block text-xs font-medium mb-1" htmlFor="set-thinking">
<label className="mb-1.5 block text-xs font-medium text-muted-foreground" htmlFor="set-thinking">
Thinking
</label>
<select
id="set-thinking"
value={thinking}
onChange={(e) => setThinking(e.target.value)}
className="w-full border rounded px-2 py-1 text-sm"
className="w-full rounded-lg border border-input bg-card px-3 py-2 text-sm outline-none transition-colors focus:border-primary/50 focus:ring-3 focus:ring-ring/15"
>
{THINKING_LEVELS.map((lvl) => (
<option key={lvl} value={lvl}>
+11 -6
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@@ -1,6 +1,8 @@
// frontend/src/shell/SteerInput.tsx
import { useState } from "react";
import { ArrowUpIcon } from "lucide-react";
import { postSteer } from "../api/sessions";
import { Button } from "../components/ui/button";
interface Props {
sessionId: string;
@@ -24,21 +26,24 @@ export function SteerInput({ sessionId }: Props) {
}
return (
<div className="flex gap-2 items-center border-t pt-2">
<div className="flex items-center gap-2 rounded-full border border-input bg-card px-2 py-1.5 shadow-sm transition-colors focus-within:border-primary/40 focus-within:ring-3 focus-within:ring-ring/15">
<input
type="text"
value={text}
onChange={(e) => setText(e.target.value)}
onKeyDown={handleKeyDown}
placeholder="Steering libero (!)…"
className="flex-1 border rounded px-2 py-1 text-sm focus:outline-none focus:ring-1"
aria-label="Steering"
className="flex-1 bg-transparent px-2 text-sm outline-none placeholder:text-muted-foreground"
/>
<button
<Button
size="icon-sm"
onClick={submit}
className="border rounded px-3 py-1 text-sm hover:bg-accent"
disabled={!text.trim()}
aria-label="Invia"
>
Invia
</button>
<ArrowUpIcon />
</Button>
</div>
);
}
+28
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@@ -0,0 +1,28 @@
// frontend/src/shell/Transcript.tsx
import ReactMarkdown from "react-markdown";
import remarkGfm from "remark-gfm";
import { useSessionStore } from "../store/sessionStore";
/**
* Renders the streamed assistant conversation. The store accumulates assistant
* text deltas in `transcript`; this is the surface that shows them.
*/
export function Transcript() {
const transcript = useSessionStore((s) => s.transcript);
if (transcript.length === 0) return null;
return (
<div className="flex flex-col gap-6">
{transcript.map((entry, i) => (
<article key={i} className="flex flex-col gap-1.5">
<span className="font-heading text-xs font-semibold uppercase tracking-[0.12em] text-primary/80">
ThothII
</span>
<div className="thot-prose">
<ReactMarkdown remarkPlugins={[remarkGfm]}>{entry.text}</ReactMarkdown>
</div>
</article>
))}
</div>
);
}
+45 -15
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@@ -14,25 +14,55 @@ const PHASES = [
export function WorkflowBar() {
const currentPhase = useSessionStore((s) => s.currentPhase);
const activeIdx = PHASES.findIndex((p) => p.id === currentPhase);
return (
<nav className="flex gap-1 overflow-x-auto">
{PHASES.map((p) => {
<nav
aria-label="Avanzamento workflow"
className="flex items-center gap-0 overflow-x-auto py-0.5"
>
{PHASES.map((p, i) => {
const isActive = currentPhase === p.id;
const isDone = activeIdx > -1 && i < activeIdx;
return (
<span
key={p.id}
data-testid={`phase-${p.id}`}
data-active={isActive ? "true" : "false"}
className={[
"px-2 py-0.5 rounded text-xs whitespace-nowrap",
isActive
? "bg-primary text-primary-foreground font-bold"
: "text-muted-foreground border",
].join(" ")}
>
{p.id}: {p.name}
</span>
<div key={p.id} className="flex items-center">
{i > 0 && (
<span
aria-hidden
className={[
"mx-1.5 h-px w-4 shrink-0",
isDone || isActive ? "bg-primary/40" : "bg-border",
].join(" ")}
/>
)}
<span
data-testid={`phase-${p.id}`}
data-active={isActive ? "true" : "false"}
title={`${p.id}: ${p.name}`}
className={[
"inline-flex items-center gap-1.5 whitespace-nowrap rounded-full px-2.5 py-1 text-xs transition-colors",
isActive
? "bg-primary text-primary-foreground font-semibold shadow-sm shadow-primary/20"
: isDone
? "text-foreground/70 font-medium"
: "text-muted-foreground",
].join(" ")}
>
<span
className={[
"font-heading text-[0.7rem] font-semibold",
isActive
? "text-primary-foreground"
: isDone
? "text-primary/80"
: "text-muted-foreground/70",
].join(" ")}
>
{p.id}
</span>
<span className={isActive ? "inline" : "hidden md:inline"}>{p.name}</span>
</span>
</div>
);
})}
</nav>