Files
scarf/design/static-site/ui-kit/Chat.jsx
T
Alan Wizemann 8a2d89654b feat(design): adopt ScarfDesign system across Mac UI
Add a typed design-system package (Packages/ScarfDesign) with rust-tone
color tokens, type scale, spacing/radius tokens, ScarfPageHeader and
component primitives (ScarfCard, ScarfBadge, ScarfTextField,
ScarfSectionHeader, ScarfDivider, four button styles). Both Mac and iOS
targets `import ScarfDesign`.

Sidebar redesigned per design/static-site/ui-kit/Sidebar.jsx — glassy
translucent background, 224 px width, app-icon header with server pill,
custom tokenized rows with rust accent-tint when active, footer with
live Hermes-running indicator (wired to ServerLiveStatusRegistry).

14 mockup-backed feature screens redesigned: Settings, Dashboard,
Sessions, Memory, Chat (visual sweep), Activity, Cron, Insights,
MCPServers, Health, Logs, Tools (full); Projects light-touch.
Non-mockup features inherit rust through AccentColor.colorset repoint.

Mac AppIcon.appiconset replaced with the rust set. AccentColor.colorset
repointed to BrandRust hex (light + dark variants).

Visual sweep: every multi-button page-header / action-bar cluster now
wraps in .fixedSize(horizontal: true, vertical: false) so labels can't
wrap letter-by-letter at narrow widths (regression seen on the MCP
detail pane with 4 buttons).

Follow-ups landed:
- Sidebar Hermes-running probe wired to per-window
  ServerLiveStatusRegistry (no more placeholder green).
- Sessions: today filter predicate (isDateInToday(startedAt)); pill
  count reflects real count. Starred stays a no-op pending an upstream
  pinned/starred field on HermesSession.
- Dashboard: Recent activity column rendered alongside Recent sessions
  in a ViewThatFits 2-col grid. Populated from
  HermesDataService.fetchRecentToolCalls(limit:) flattened to
  ActivityEntry. ActivityEntry gains a public memberwise init.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-25 13:27:54 +02:00

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// Chat — three-pane: session list / transcript / inspector.
// Inspector defaults to ToolCall details for the focused tool call; falls
// back to session-level metadata. Transcript supports reasoning, multi-step
// tool calls, file diffs, and a slash-command palette in the composer.
const TOOL_TONES = {
read: { color: 'var(--green-500)', tint: 'var(--green-100)', icon: 'book-open', label: 'Read' },
edit: { color: 'var(--blue-500)', tint: 'var(--blue-100)', icon: 'file-edit', label: 'Edit' },
execute: { color: 'var(--orange-500)', tint: 'var(--orange-100)', icon: 'terminal', label: 'Execute' },
fetch: { color: 'var(--purple-tool-500)', tint: '#EFE0F8', icon: 'globe', label: 'Fetch' },
browser: { color: 'var(--indigo-500)', tint: '#E0E5F8', icon: 'compass', label: 'Browser' },
search: { color: 'var(--accent)', tint: 'var(--accent-tint)',icon: 'search', label: 'Search' },
};
// ─────────────── Top-level Chat ───────────────
function Chat() {
const [active, setActive] = React.useState('s1');
const [focused, setFocused] = React.useState({ kind: 'tool', id: 'tc-2' }); // inspector subject
const [composerOpen, setComposerOpen] = React.useState(false); // slash menu
React.useEffect(() => {
requestAnimationFrame(() => window.lucide && window.lucide.createIcons());
});
const sessions = [
{ id: 's1', title: 'Cron diagnostics', project: 'scarf', preview: 'The daily-summary job ran 14 minutes ago…', time: '14m', model: 'sonnet-4.5', unread: 0, pinned: true, status: 'live' },
{ id: 's2', title: 'Release notes draft', project: 'hermes-blog', preview: 'Pulled the merged PRs from this week…', time: '42m', model: 'haiku-4.5', unread: 2, status: 'idle' },
{ id: 's3', title: 'PR review summary', project: 'hermes-blog', preview: 'Three PRs are ready for review.', time: '2h', model: 'sonnet-4.5', status: 'idle' },
{ id: 's4', title: 'Function calling models', project: '—', preview: 'Sonnet handles structured tool use…', time: '3h', model: 'haiku-4.5', status: 'idle' },
{ id: 's5', title: 'Memory layout question', project: 'scarf', preview: 'The shared memory keys live at…', time: 'yesterday', model: 'sonnet-4.5', status: 'idle' },
{ id: 's6', title: 'Catalog publish flow', project: 'hermes-blog', preview: 'Walked through the .scarftemplate bundle…', time: 'yesterday', model: 'sonnet-4.5', status: 'idle' },
{ id: 's7', title: 'SSH tunnel debug', project: 'scarf-remote', preview: 'Connection drops after ~90s of idle…', time: 'Mon', model: 'sonnet-4.5', status: 'error' },
];
return (
<div style={{ display: 'flex', height: '100%', overflow: 'hidden' }}>
<ChatList sessions={sessions} active={active} setActive={setActive} />
<Transcript focused={focused} setFocused={setFocused} composerOpen={composerOpen} setComposerOpen={setComposerOpen} />
<Inspector focused={focused} setFocused={setFocused} />
</div>
);
}
// ─────────────── Pane 1 — session list ───────────────
function ChatList({ sessions, active, setActive }) {
const [filter, setFilter] = React.useState('all');
return (
<div style={{
width: 264, borderRight: '0.5px solid var(--border)',
background: 'var(--gray-50)', display: 'flex', flexDirection: 'column'
}}>
<div style={{ padding: '14px 14px 8px', display: 'flex', alignItems: 'center', gap: 8 }}>
<div style={{ flex: 1, fontFamily: 'var(--font-display)', fontSize: 17, fontWeight: 600 }}>Chats</div>
<IconBtn icon="search" tooltip="Search ⌘F" />
<Btn size="sm" kind="primary" icon="plus">New</Btn>
</div>
<div style={{ padding: '0 12px 8px' }}>
<Segmented value={filter} onChange={setFilter} size="sm" options={[
{ value: 'all', label: 'All', count: sessions.length },
{ value: 'live', label: 'Live', count: 1 },
{ value: 'pinned', label: 'Pinned', count: 1 },
]} />
</div>
<div style={{ flex: 1, overflowY: 'auto', padding: '0 6px 8px' }}>
<SessionGroupHeader>Today</SessionGroupHeader>
{sessions.slice(0, 4).map(s => <SessionRow key={s.id} s={s} active={active === s.id} onClick={() => setActive(s.id)} />)}
<SessionGroupHeader>Earlier</SessionGroupHeader>
{sessions.slice(4).map(s => <SessionRow key={s.id} s={s} active={active === s.id} onClick={() => setActive(s.id)} />)}
</div>
<div style={{ padding: '8px 14px', borderTop: '0.5px solid var(--border)',
display: 'flex', alignItems: 'center', gap: 8, fontSize: 11, color: 'var(--fg-muted)' }}>
<i data-lucide="message-square" style={{ width: 12, height: 12 }}></i>
<span>{sessions.length} chats</span>
<span style={{ marginLeft: 'auto', fontFamily: 'var(--font-mono)', fontSize: 10 }}>1.2 MB · state.db</span>
</div>
</div>
);
}
function SessionGroupHeader({ children }) {
return (
<div style={{
padding: '10px 10px 4px', fontSize: 10, fontWeight: 600,
color: 'var(--fg-muted)', textTransform: 'uppercase', letterSpacing: '0.06em',
}}>{children}</div>
);
}
function SessionRow({ s, active, onClick }) {
const [hover, setHover] = React.useState(false);
const statusColor = s.status === 'live' ? 'var(--green-500)' : s.status === 'error' ? 'var(--red-500)' : 'var(--gray-400)';
return (
<div onClick={onClick} onMouseEnter={() => setHover(true)} onMouseLeave={() => setHover(false)}
style={{
padding: '8px 10px', borderRadius: 7, cursor: 'pointer', marginBottom: 1,
background: active ? 'var(--accent-tint)' : (hover ? 'var(--bg-quaternary)' : 'transparent'),
position: 'relative',
}}>
<div style={{ display: 'flex', alignItems: 'center', gap: 7 }}>
{s.status === 'live'
? <span style={{ width: 7, height: 7, borderRadius: '50%', background: statusColor,
boxShadow: '0 0 0 2px rgba(42,168,118,0.20)' }}></span>
: <span style={{ width: 6, height: 6, borderRadius: '50%', background: statusColor }}></span>}
{s.pinned && <i data-lucide="pin" style={{ width: 11, height: 11, color: 'var(--accent)' }}></i>}
<div style={{ flex: 1, fontSize: 13, fontWeight: 500,
color: active ? 'var(--accent-active)' : 'var(--fg)',
whiteSpace: 'nowrap', overflow: 'hidden', textOverflow: 'ellipsis' }}>{s.title}</div>
<div style={{ fontSize: 10, color: 'var(--fg-faint)', fontFamily: 'var(--font-mono)' }}>{s.time}</div>
</div>
<div style={{ display: 'flex', alignItems: 'center', gap: 6, marginTop: 4, paddingLeft: 14 }}>
{s.project !== '—' && <span style={{
fontSize: 10, fontWeight: 500, color: 'var(--fg-muted)', fontFamily: 'var(--font-mono)',
background: 'var(--bg-card)', border: '0.5px solid var(--border)',
padding: '0 5px', borderRadius: 4,
}}>{s.project}</span>}
<div style={{ flex: 1, fontSize: 11, color: 'var(--fg-muted)',
whiteSpace: 'nowrap', overflow: 'hidden', textOverflow: 'ellipsis' }}>{s.preview}</div>
{s.unread > 0 && <span style={{
fontSize: 9, fontWeight: 700, fontFamily: 'var(--font-mono)',
padding: '1px 5px', borderRadius: 999, background: 'var(--accent)', color: '#fff', minWidth: 14, textAlign: 'center',
}}>{s.unread}</span>}
</div>
</div>
);
}
// ─────────────── Pane 2 — transcript ───────────────
function Transcript({ focused, setFocused, composerOpen, setComposerOpen }) {
return (
<div style={{ flex: 1, display: 'flex', flexDirection: 'column', minWidth: 0,
background: 'var(--bg)' }}>
<TranscriptHeader />
<div style={{ flex: 1, overflowY: 'auto', padding: '20px 28px 8px',
display: 'flex', flexDirection: 'column', gap: 16, scrollBehavior: 'smooth' }}>
<DateMarker>Today · 9:42 AM</DateMarker>
<UserMsg time="9:42 AM">What's the status of the daily-summary cron job? I need to know if it's healthy before I push the new schedule changes.</UserMsg>
<AssistantMsg time="9:42 AM" tokens={284} model="sonnet-4.5" durationMs={2140}>
<Reasoning tokens={127} preview="Check the registry first, then the most recent execution." />
<ToolCall id="tc-1" kind="read" name="read_file" arg="~/.scarf/cron/jobs.json" duration="86 ms" focus={focused} setFocus={setFocused} />
<ToolCall id="tc-2" kind="execute" name="execute" arg='hermes cron status daily-summary' duration="1.4 s" focus={focused} setFocus={setFocused} expanded />
<p style={msgPara}>
The <code style={inlineCode}>daily-summary</code> job ran <strong>14 minutes ago</strong> and completed
successfully in 14.2 s, using 1,847 tokens. Next run is scheduled for tomorrow at 09:00 safe to ship the schedule changes.
</p>
<MsgFooter />
</AssistantMsg>
<UserMsg time="9:43 AM">Show me what it produced.</UserMsg>
<AssistantMsg time="9:43 AM" tokens={612} model="sonnet-4.5" inProgress durationMs={4280}>
<ToolCall id="tc-3" kind="read" name="read_file" arg="~/.scarf/cron/output/daily-summary.md" duration="42 ms" focus={focused} setFocus={setFocused} />
<p style={msgPara}>The latest summary covers <strong>April 24, 2026</strong>. Highlights:</p>
<ul style={{ ...msgPara, paddingLeft: 18, margin: '4px 0' }}>
<li>3 PRs merged across <code style={inlineCode}>hermes</code> and <code style={inlineCode}>scarf</code></li>
<li>2 cron failures auto-recovered (gateway timeouts)</li>
<li>Token spend down 8% week-over-week</li>
</ul>
<ToolCall id="tc-4" kind="edit" name="apply_patch" arg="~/.scarf/cron/jobs.json" duration="120 ms" diff focus={focused} setFocus={setFocused} />
</AssistantMsg>
<SuggestedReplies items={['Schedule a dry run', 'Show last 5 runs', 'Disable daily-summary']} />
</div>
<Composer open={composerOpen} setOpen={setComposerOpen} />
</div>
);
}
function TranscriptHeader() {
return (
<div style={{
padding: '14px 24px', borderBottom: '0.5px solid var(--border)',
display: 'flex', alignItems: 'center', gap: 12, background: 'var(--bg-card)',
}}>
<div style={{ flex: 1, minWidth: 0 }}>
<div style={{ display: 'flex', alignItems: 'center', gap: 8 }}>
<i data-lucide="pin" style={{ width: 13, height: 13, color: 'var(--accent)' }}></i>
<div style={{ fontSize: 14, fontWeight: 600 }}>Cron diagnostics</div>
<Pill tone="green" dot size="sm">live</Pill>
</div>
<div style={{ fontSize: 11, color: 'var(--fg-muted)', display: 'flex', gap: 10, marginTop: 3, alignItems: 'center', flexWrap: 'wrap' }}>
<span style={{ display: 'inline-flex', alignItems: 'center', gap: 4 }}>
<i data-lucide="folder" style={{ width: 11, height: 11, color: 'var(--accent)' }}></i>
<span style={{ color: 'var(--accent)', fontWeight: 600 }}>scarf</span>
</span>
<span style={{ color: 'var(--fg-faint)' }}>·</span>
<span style={{ fontFamily: 'var(--font-mono)' }}>claude-sonnet-4.5</span>
<span style={{ color: 'var(--fg-faint)' }}>·</span>
<span>14 messages</span>
<span style={{ color: 'var(--fg-faint)' }}>·</span>
<span style={{ fontFamily: 'var(--font-mono)' }}>12,847 tok</span>
<span style={{ color: 'var(--fg-faint)' }}>·</span>
<span style={{ fontFamily: 'var(--font-mono)' }}>$0.0421</span>
</div>
</div>
<Btn size="sm" kind="ghost" icon="git-branch">Branch</Btn>
<Btn size="sm" kind="secondary" icon="share">Share</Btn>
<IconBtn icon="more-horizontal" tooltip="More" />
</div>
);
}
function DateMarker({ children }) {
return (
<div style={{ display: 'flex', alignItems: 'center', gap: 10, color: 'var(--fg-faint)' }}>
<div style={{ flex: 1, height: 1, background: 'var(--border)' }}></div>
<span style={{ fontSize: 10, fontWeight: 600, textTransform: 'uppercase', letterSpacing: '0.06em' }}>{children}</span>
<div style={{ flex: 1, height: 1, background: 'var(--border)' }}></div>
</div>
);
}
const msgPara = { fontSize: 14, lineHeight: 1.55, color: 'var(--fg)', margin: '6px 0' };
const inlineCode = { fontFamily: 'var(--font-mono)', fontSize: 12.5,
background: 'var(--bg-quaternary)', padding: '1px 5px', borderRadius: 4 };
function UserMsg({ time, children }) {
return (
<div style={{ display: 'flex', justifyContent: 'flex-end', flexDirection: 'column', alignItems: 'flex-end' }}>
<div style={{
maxWidth: '76%', padding: '10px 14px', borderRadius: 14, borderBottomRightRadius: 4,
background: 'var(--accent)', color: 'var(--on-accent)', fontSize: 14, lineHeight: 1.5,
boxShadow: '0 1px 0 rgba(0,0,0,0.06)',
}}>{children}</div>
<div style={{ fontSize: 10, color: 'var(--fg-faint)', marginTop: 4, marginRight: 4,
display: 'flex', gap: 6, alignItems: 'center' }}>
<i data-lucide="check-check" style={{ width: 11, height: 11, color: 'var(--green-500)' }}></i>
<span>{time}</span>
</div>
</div>
);
}
function AssistantMsg({ time, tokens, model, inProgress, durationMs, children }) {
return (
<div style={{ display: 'flex', flexDirection: 'column', alignItems: 'flex-start', maxWidth: '88%', position: 'relative' }}>
<div style={{ display: 'flex', alignItems: 'flex-start', gap: 10, width: '100%' }}>
<div style={{
width: 26, height: 26, borderRadius: 7, marginTop: 2, flexShrink: 0,
background: 'var(--gradient-brand)',
display: 'flex', alignItems: 'center', justifyContent: 'center', color: '#fff',
boxShadow: '0 1px 2px rgba(122, 46, 20, 0.25)',
}}>
<i data-lucide="sparkles" style={{ width: 14, height: 14 }}></i>
</div>
<div style={{ flex: 1, minWidth: 0 }}>
<div style={{
background: 'var(--bg-card)', borderRadius: 12,
border: '0.5px solid var(--border)',
padding: '12px 14px', boxShadow: 'var(--shadow-sm)',
}}>{children}</div>
<div style={{ fontSize: 10, color: 'var(--fg-faint)', marginTop: 4, marginLeft: 4,
display: 'flex', gap: 8, alignItems: 'center', flexWrap: 'wrap' }}>
{inProgress && <span style={{ display: 'inline-flex', alignItems: 'center', gap: 4 }}>
<span style={{
width: 7, height: 7, borderRadius: '50%', background: 'var(--accent)',
animation: 'pulseScarf 1.4s ease-in-out infinite',
}}></span>
<span style={{ color: 'var(--accent)', fontWeight: 600 }}>thinking</span>
</span>}
<span style={{ fontFamily: 'var(--font-mono)' }}>{model}</span>
<span>·</span>
<span style={{ fontFamily: 'var(--font-mono)' }}>{tokens} tok</span>
<span>·</span>
<span>{(durationMs / 1000).toFixed(1)}s</span>
<span>·</span>
<span>{time}</span>
</div>
</div>
</div>
</div>
);
}
function MsgFooter() {
const Btnn = ({ icon, label }) => {
const [hover, setHover] = React.useState(false);
return (
<button onMouseEnter={() => setHover(true)} onMouseLeave={() => setHover(false)} style={{
padding: '3px 7px', fontSize: 11, color: hover ? 'var(--fg)' : 'var(--fg-muted)',
background: hover ? 'var(--bg-quaternary)' : 'transparent',
border: 'none', borderRadius: 5, cursor: 'pointer',
display: 'inline-flex', alignItems: 'center', gap: 4, fontFamily: 'var(--font-sans)',
}}>
<i data-lucide={icon} style={{ width: 11, height: 11 }}></i>{label}
</button>
);
};
return (
<div style={{ display: 'flex', gap: 2, marginTop: 6, paddingTop: 6, borderTop: '0.5px solid var(--border)' }}>
<Btnn icon="copy" label="Copy" />
<Btnn icon="thumbs-up" label="" />
<Btnn icon="thumbs-down" label="" />
<Btnn icon="rotate-cw" label="Retry" />
<div style={{ flex: 1 }}></div>
<Btnn icon="pin" label="Pin" />
</div>
);
}
// ─────────────── Reasoning disclosure ───────────────
function Reasoning({ tokens, preview, children }) {
const [open, setOpen] = React.useState(false);
return (
<div style={{ marginBottom: 8, background: 'var(--orange-100)', borderRadius: 7,
padding: '6px 10px', border: '0.5px solid rgba(240, 173, 78, 0.3)' }}>
<div onClick={() => setOpen(!open)} style={{
cursor: 'pointer', fontSize: 11, fontWeight: 600,
display: 'flex', alignItems: 'center', gap: 5, color: '#A8741F',
}}>
<i data-lucide="brain" style={{ width: 12, height: 12 }}></i>
<span style={{ textTransform: 'uppercase', letterSpacing: '0.04em' }}>Reasoning</span>
<span style={{ color: 'var(--fg-faint)', fontWeight: 500, fontFamily: 'var(--font-mono)' }}>· {tokens} tok</span>
<span style={{ flex: 1 }}></span>
<i data-lucide={open ? 'chevron-down' : 'chevron-right'} style={{ width: 12, height: 12 }}></i>
</div>
{!open && preview && (
<div style={{ fontSize: 12, color: 'var(--fg-muted)', marginTop: 3,
fontStyle: 'italic', lineHeight: 1.5,
whiteSpace: 'nowrap', overflow: 'hidden', textOverflow: 'ellipsis' }}>{preview}</div>
)}
{open && (
<div style={{ fontSize: 12.5, color: 'var(--fg-muted)', lineHeight: 1.55,
padding: '6px 0 2px', fontStyle: 'italic' }}>
The user wants the status of a specific cron job named "daily-summary".
I should check the cron registry first, then look at the most recent execution
via <code style={inlineCode}>hermes cron status</code>. If exit_code is 0,
the job is healthy and the schedule push is safe.
</div>
)}
</div>
);
}
// ─────────────── ToolCall card ───────────────
function ToolCall({ id, kind, name, arg, duration, expanded: initial, diff, focus, setFocus }) {
const [open, setOpen] = React.useState(initial || false);
const t = TOOL_TONES[kind] || TOOL_TONES.read;
const isFocused = focus.kind === 'tool' && focus.id === id;
return (
<div style={{ marginBottom: 5 }}>
<div onClick={() => { setOpen(!open); setFocus({ kind: 'tool', id }); }} style={{
background: isFocused ? t.tint : 'var(--bg-quaternary)',
border: `0.5px solid ${isFocused ? t.color : 'var(--border)'}`,
outline: isFocused ? `1px solid ${t.color}` : 'none', outlineOffset: '-1px',
borderRadius: 7, padding: '6px 10px',
display: 'flex', alignItems: 'center', gap: 9,
fontSize: 12, cursor: 'pointer', transition: 'all 120ms',
}}>
<div style={{ display: 'flex', alignItems: 'center', gap: 5 }}>
<i data-lucide={t.icon} style={{ width: 12, height: 12, color: t.color }}></i>
<span style={{ fontSize: 10, fontWeight: 700, color: t.color,
textTransform: 'uppercase', letterSpacing: '0.04em' }}>{t.label}</span>
</div>
<span style={{ fontFamily: 'var(--font-mono)', fontWeight: 600, color: 'var(--fg)' }}>{name}</span>
<span style={{ fontFamily: 'var(--font-mono)', color: 'var(--fg-muted)', flex: 1, minWidth: 0,
whiteSpace: 'nowrap', overflow: 'hidden', textOverflow: 'ellipsis' }}>{arg}</span>
<span style={{ fontFamily: 'var(--font-mono)', fontSize: 10, color: 'var(--fg-faint)' }}>{duration}</span>
<i data-lucide="check-circle-2" style={{ width: 13, height: 13, color: 'var(--green-500)' }}></i>
<i data-lucide={open ? 'chevron-down' : 'chevron-right'} style={{ width: 12, height: 12, color: 'var(--fg-faint)' }}></i>
</div>
{open && (
diff
? <DiffPreview />
: <ToolOutput kind={kind} />
)}
</div>
);
}
function ToolOutput({ kind }) {
if (kind === 'execute') {
return (
<div style={{
background: 'var(--gray-900)', color: '#E8E1D2', borderRadius: 7,
padding: '10px 12px', fontFamily: 'var(--font-mono)', fontSize: 11.5,
marginTop: 6, lineHeight: 1.55, overflow: 'auto',
border: '1px solid var(--gray-800)',
}}>
<div><span style={{ color: '#7A7367' }}>$</span> <span style={{ color: '#EFC59E' }}>hermes</span> cron status daily-summary</div>
<div style={{ marginTop: 4 }}>
<span style={{ color: '#2AA876' }}></span> <span style={{ color: '#A39C92' }}>last_run</span>: <span>2026-04-25T09:28:14Z</span><br/>
<span style={{ color: '#2AA876' }}></span> <span style={{ color: '#A39C92' }}>duration</span>: <span>14.2s</span><br/>
<span style={{ color: '#2AA876' }}></span> <span style={{ color: '#A39C92' }}>exit_code</span>: <span>0</span><br/>
<span style={{ color: '#2AA876' }}></span> <span style={{ color: '#A39C92' }}>tokens_used</span>: <span>1,847</span><br/>
<span style={{ color: '#A39C92' }}>next_run</span>: <span>2026-04-26T09:00:00Z</span>
</div>
</div>
);
}
// read
return (
<div style={{
background: 'var(--bg-card)', borderRadius: 7,
padding: '8px 12px', fontFamily: 'var(--font-mono)', fontSize: 11.5,
marginTop: 6, lineHeight: 1.6, color: 'var(--fg-muted)',
border: '0.5px solid var(--border)', maxHeight: 120, overflow: 'auto',
}}>
<div><span style={{ color: 'var(--fg-faint)' }}>1</span> &#123;</div>
<div><span style={{ color: 'var(--fg-faint)' }}>2</span> "name": "daily-summary",</div>
<div><span style={{ color: 'var(--fg-faint)' }}>3</span> "schedule": "0 9 * * *",</div>
<div><span style={{ color: 'var(--fg-faint)' }}>4</span> "enabled": true</div>
<div><span style={{ color: 'var(--fg-faint)' }}>5</span> &#125;</div>
</div>
);
}
function DiffPreview() {
return (
<div style={{
background: 'var(--bg-card)', borderRadius: 7,
padding: '8px 12px', fontFamily: 'var(--font-mono)', fontSize: 11.5,
marginTop: 6, lineHeight: 1.6, color: 'var(--fg)',
border: '0.5px solid var(--border)',
}}>
<div><span style={{ color: 'var(--fg-faint)', display: 'inline-block', width: 22 }}>3</span><span> "schedule": "0 9 * * *",</span></div>
<div style={{ background: 'rgba(217, 83, 79, 0.10)' }}>
<span style={{ color: 'var(--red-600)', display: 'inline-block', width: 22 }}>-</span>
<span> "timezone": "UTC",</span>
</div>
<div style={{ background: 'rgba(42, 168, 118, 0.10)' }}>
<span style={{ color: 'var(--green-600)', display: 'inline-block', width: 22 }}>+</span>
<span> "timezone": "America/New_York",</span>
</div>
<div><span style={{ color: 'var(--fg-faint)', display: 'inline-block', width: 22 }}>5</span><span> "enabled": true</span></div>
</div>
);
}
// ─────────────── Suggested replies ───────────────
function SuggestedReplies({ items }) {
return (
<div style={{ display: 'flex', gap: 6, flexWrap: 'wrap', marginTop: 4, paddingLeft: 36 }}>
{items.map(s => (
<button key={s} style={{
fontSize: 12, padding: '5px 10px', borderRadius: 999,
background: 'var(--bg-card)', border: '0.5px solid var(--border-strong)',
color: 'var(--fg)', fontFamily: 'var(--font-sans)', cursor: 'pointer',
display: 'inline-flex', alignItems: 'center', gap: 4,
}}>
<i data-lucide="sparkles" style={{ width: 11, height: 11, color: 'var(--accent)' }}></i>
{s}
</button>
))}
</div>
);
}
// ─────────────── Composer ───────────────
const SLASH_COMMANDS = [
{ cmd: 'compress', desc: 'Compress conversation context', icon: 'minimize-2' },
{ cmd: 'clear', desc: 'Clear and start fresh', icon: 'trash-2' },
{ cmd: 'model', desc: 'Switch model', icon: 'cpu' },
{ cmd: 'project', desc: 'Change project', icon: 'folder' },
{ cmd: 'memory', desc: 'Edit AGENTS.md', icon: 'database' },
{ cmd: 'cost', desc: 'Show token / cost report', icon: 'circle-dollar-sign' },
];
function Composer({ open, setOpen }) {
const [text, setText] = React.useState('');
const onChange = e => {
const v = e.currentTarget.innerText;
setText(v);
setOpen(v.trim().startsWith('/'));
};
return (
<div style={{
borderTop: '0.5px solid var(--border)', padding: '12px 24px 14px',
background: 'var(--bg-card)', position: 'relative',
}}>
{open && (
<div style={{
position: 'absolute', bottom: 'calc(100% - 4px)', left: 24, right: 24,
background: 'var(--bg-card)', border: '0.5px solid var(--border)',
borderRadius: 9, boxShadow: 'var(--shadow-lg)', padding: 4, maxWidth: 360,
}}>
<div style={{ padding: '4px 8px 6px', fontSize: 10, fontWeight: 600,
color: 'var(--fg-muted)', textTransform: 'uppercase', letterSpacing: '0.06em' }}>
Slash commands
</div>
{SLASH_COMMANDS.map((c, i) => (
<div key={c.cmd} style={{
display: 'flex', alignItems: 'center', gap: 9, padding: '6px 8px',
borderRadius: 6, fontSize: 13, cursor: 'pointer',
background: i === 0 ? 'var(--accent-tint)' : 'transparent',
color: i === 0 ? 'var(--accent-active)' : 'var(--fg)',
}}>
<i data-lucide={c.icon} style={{ width: 14, height: 14 }}></i>
<span style={{ fontFamily: 'var(--font-mono)', fontWeight: 600 }}>/{c.cmd}</span>
<span style={{ flex: 1, color: 'var(--fg-muted)', fontSize: 12 }}>{c.desc}</span>
{i === 0 && <KbdKey></KbdKey>}
</div>
))}
</div>
)}
<div style={{
display: 'flex', flexDirection: 'column', gap: 8,
border: `1px solid ${open ? 'var(--accent)' : 'var(--border-strong)'}`,
borderRadius: 12, padding: '10px 12px',
background: 'var(--bg-card)',
boxShadow: open ? 'var(--shadow-focus)' : 'none',
transition: 'box-shadow 120ms, border-color 120ms',
}}>
{/* Attached context chips */}
<div style={{ display: 'flex', gap: 6, flexWrap: 'wrap' }}>
<ContextChip icon="folder" label="scarf" tone="accent" />
<ContextChip icon="file-text" label="cron/jobs.json" />
<ContextChip icon="plus" label="Add context" muted />
</div>
{/* Input */}
<div contentEditable suppressContentEditableWarning onInput={onChange}
style={{
fontSize: 14, fontFamily: 'var(--font-sans)', outline: 'none',
color: 'var(--fg)', padding: '2px 0', minHeight: 22, maxHeight: 160, overflowY: 'auto',
lineHeight: 1.5,
}}
data-placeholder="Message Hermes… / for commands · @ for files"></div>
{/* Footer row */}
<div style={{ display: 'flex', alignItems: 'center', gap: 6 }}>
<ComposerChip icon="paperclip" label="" />
<ComposerChip icon="at-sign" label="@" />
<ComposerChip icon="image" label="" />
<Divider vertical />
<ComposerChip icon="cpu" label="sonnet-4.5" />
<ComposerChip icon="folder" label="scarf" />
<div style={{ flex: 1 }}></div>
<span style={{ fontSize: 11, color: 'var(--fg-faint)', fontFamily: 'var(--font-mono)' }}>
send · newline
</span>
<button style={{
width: 30, height: 30, borderRadius: 8, background: 'var(--accent)',
color: '#fff', border: 'none', cursor: 'pointer',
display: 'flex', alignItems: 'center', justifyContent: 'center',
boxShadow: '0 1px 2px rgba(122, 46, 20, 0.3)',
}}>
<i data-lucide="arrow-up" style={{ width: 15, height: 15 }}></i>
</button>
</div>
</div>
</div>
);
}
function ContextChip({ icon, label, tone, muted }) {
return (
<div style={{
display: 'inline-flex', alignItems: 'center', gap: 5,
padding: '2px 8px', borderRadius: 999, fontSize: 11, fontWeight: 500,
background: tone === 'accent' ? 'var(--accent-tint)' : 'var(--bg-quaternary)',
color: tone === 'accent' ? 'var(--accent-active)' : (muted ? 'var(--fg-muted)' : 'var(--fg)'),
fontFamily: tone === 'accent' ? 'var(--font-sans)' : 'var(--font-mono)',
border: muted ? '0.5px dashed var(--border-strong)' : 'none',
cursor: muted ? 'pointer' : 'default',
}}>
<i data-lucide={icon} style={{ width: 11, height: 11 }}></i>{label}
</div>
);
}
function ComposerChip({ icon, label }) {
const [hover, setHover] = React.useState(false);
return (
<button onMouseEnter={() => setHover(true)} onMouseLeave={() => setHover(false)} style={{
display: 'inline-flex', alignItems: 'center', gap: 4,
padding: label ? '3px 7px' : '4px', borderRadius: 6, fontSize: 12,
background: hover ? 'var(--bg-quaternary)' : 'transparent',
color: 'var(--fg-muted)', border: 'none', cursor: 'pointer',
fontFamily: 'var(--font-mono)',
}}>
<i data-lucide={icon} style={{ width: 13, height: 13 }}></i>{label}
</button>
);
}
// ─────────────── Pane 3 — Inspector ───────────────
function Inspector({ focused }) {
const [tab, setTab] = React.useState('details');
// Find the focused tool call. For demo, hard-code tc-2 details.
const FOCUS_DATA = {
'tc-1': { kind: 'read', name: 'read_file', arg: '~/.scarf/cron/jobs.json',
duration: '86 ms', startedAt: '09:42:18.214', tokens: 412 },
'tc-2': { kind: 'execute', name: 'execute', arg: 'hermes cron status daily-summary',
duration: '1.4 s', startedAt: '09:42:18.302', tokens: 86,
cwd: '~/.scarf', exitCode: 0 },
'tc-3': { kind: 'read', name: 'read_file', arg: '~/.scarf/cron/output/daily-summary.md',
duration: '42 ms', startedAt: '09:43:01.190', tokens: 1284 },
'tc-4': { kind: 'edit', name: 'apply_patch', arg: '~/.scarf/cron/jobs.json',
duration: '120 ms', startedAt: '09:43:03.910', tokens: 88, linesAdded: 1, linesRemoved: 1 },
};
const data = FOCUS_DATA[focused.id] || FOCUS_DATA['tc-2'];
const t = TOOL_TONES[data.kind];
return (
<aside style={{
width: 320, borderLeft: '0.5px solid var(--border)',
background: 'var(--bg-card)', display: 'flex', flexDirection: 'column',
}}>
{/* Header */}
<div style={{ padding: '14px 16px 10px', borderBottom: '0.5px solid var(--border)' }}>
<div style={{ display: 'flex', alignItems: 'center', gap: 8, marginBottom: 10 }}>
<div style={{
width: 24, height: 24, borderRadius: 6,
background: t.tint, color: t.color,
display: 'flex', alignItems: 'center', justifyContent: 'center',
}}>
<i data-lucide={t.icon} style={{ width: 13, height: 13 }}></i>
</div>
<div style={{ flex: 1, minWidth: 0 }}>
<div style={{ fontSize: 10, fontWeight: 700, color: t.color,
textTransform: 'uppercase', letterSpacing: '0.05em' }}>{t.label} call</div>
<div style={{ fontSize: 13, fontWeight: 600, fontFamily: 'var(--font-mono)',
whiteSpace: 'nowrap', overflow: 'hidden', textOverflow: 'ellipsis' }}>{data.name}</div>
</div>
<IconBtn icon="x" tooltip="Close inspector" />
</div>
<Tabs value={tab} onChange={setTab} options={[
{ value: 'details', label: 'Details', icon: 'info' },
{ value: 'output', label: 'Output', icon: 'terminal' },
{ value: 'raw', label: 'Raw', icon: 'braces' },
]} />
</div>
<div style={{ flex: 1, overflowY: 'auto', padding: 16 }}>
{tab === 'details' && <InspectorDetails data={data} t={t} />}
{tab === 'output' && <InspectorOutput data={data} t={t} />}
{tab === 'raw' && <InspectorRaw data={data} />}
</div>
{/* Footer */}
<div style={{ padding: '10px 16px', borderTop: '0.5px solid var(--border)',
display: 'flex', gap: 6 }}>
<Btn size="sm" kind="secondary" icon="rotate-cw" fullWidth>Re-run</Btn>
<Btn size="sm" kind="ghost" icon="copy">Copy</Btn>
</div>
</aside>
);
}
function InspectorDetails({ data, t }) {
return (
<div>
<Section title="Status">
<div style={{ display: 'flex', alignItems: 'center', gap: 8, padding: '8px 10px',
background: 'var(--green-100)', borderRadius: 7,
border: '0.5px solid rgba(42, 168, 118, 0.25)' }}>
<i data-lucide="check-circle-2" style={{ width: 16, height: 16, color: 'var(--green-600)' }}></i>
<div style={{ flex: 1 }}>
<div style={{ fontSize: 12, fontWeight: 600, color: 'var(--green-600)' }}>Completed</div>
<div style={{ fontSize: 11, color: 'var(--fg-muted)' }}>Exit 0 · No errors</div>
</div>
</div>
</Section>
<div style={{ marginTop: 18 }}>
<Section title="Arguments">
<div style={{
background: 'var(--bg-quaternary)', borderRadius: 7, padding: '8px 10px',
fontFamily: 'var(--font-mono)', fontSize: 11.5, lineHeight: 1.5,
color: 'var(--fg)', wordBreak: 'break-all',
}}>{data.arg}</div>
</Section>
</div>
<div style={{ marginTop: 18 }}>
<Section title="Telemetry">
<KV k="Started" v={data.startedAt} mono />
<KV k="Duration" v={data.duration} mono />
<KV k="Tokens" v={data.tokens.toLocaleString()} mono />
{data.exitCode != null && <KV k="Exit code" v={data.exitCode} mono color="var(--green-600)" />}
{data.cwd && <KV k="CWD" v={data.cwd} mono />}
{data.linesAdded != null && (
<KV k="Diff" v={
<span style={{ fontFamily: 'var(--font-mono)' }}>
<span style={{ color: 'var(--green-600)' }}>+{data.linesAdded}</span>
<span style={{ color: 'var(--fg-faint)' }}> / </span>
<span style={{ color: 'var(--red-600)' }}>{data.linesRemoved}</span>
</span>
} />
)}
</Section>
</div>
<div style={{ marginTop: 18 }}>
<Section title="Permissions" hint="Tool gateway policy applied at run time">
<div style={{
background: 'var(--bg-quaternary)', borderRadius: 7, padding: '10px',
fontSize: 12, color: 'var(--fg-muted)', display: 'flex', flexDirection: 'column', gap: 6,
}}>
<div style={{ display: 'flex', alignItems: 'center', gap: 6 }}>
<i data-lucide="shield-check" style={{ width: 13, height: 13, color: 'var(--green-500)' }}></i>
<span>Allowed by <code style={inlineCode}>scarf-default</code> profile</span>
</div>
<div style={{ display: 'flex', alignItems: 'center', gap: 6 }}>
<i data-lucide="check" style={{ width: 13, height: 13, color: 'var(--green-500)' }}></i>
<span>No human approval required</span>
</div>
</div>
</Section>
</div>
</div>
);
}
function InspectorOutput({ data, t }) {
return (
<div>
<Section title="stdout" right={<KbdKey>C</KbdKey>}>
<div style={{
background: 'var(--gray-900)', color: '#E8E1D2', borderRadius: 7,
padding: '10px 12px', fontFamily: 'var(--font-mono)', fontSize: 11,
lineHeight: 1.6, overflow: 'auto',
}}>
<div><span style={{ color: '#7A7367' }}>$</span> <span style={{ color: '#EFC59E' }}>hermes</span> cron status daily-summary</div>
<div style={{ marginTop: 6 }}>
<span style={{ color: '#2AA876' }}></span> last_run: 2026-04-25T09:28:14Z<br/>
<span style={{ color: '#2AA876' }}></span> duration: 14.2s<br/>
<span style={{ color: '#2AA876' }}></span> exit_code: 0<br/>
<span style={{ color: '#2AA876' }}></span> tokens_used: 1,847<br/>
next_run: 2026-04-26T09:00:00Z<br/>
schedule: 0 9 * * *<br/>
timezone: America/New_York
</div>
</div>
</Section>
<div style={{ marginTop: 16 }}>
<Section title="stderr">
<div style={{ background: 'var(--bg-quaternary)', borderRadius: 7, padding: '10px',
fontFamily: 'var(--font-mono)', fontSize: 11.5, color: 'var(--fg-faint)' }}>
(empty)
</div>
</Section>
</div>
</div>
);
}
function InspectorRaw({ data }) {
return (
<div style={{
background: 'var(--gray-900)', color: '#E8E1D2', borderRadius: 7,
padding: '12px', fontFamily: 'var(--font-mono)', fontSize: 11,
lineHeight: 1.55,
}}>
{`{
"id": "${data.kind === 'execute' ? 'tc-2' : 'tc-x'}",
"type": "tool_use",
"name": "${data.name}",
"input": {
"command": "hermes cron status daily-summary",
"cwd": "~/.scarf"
},
"result": {
"exit_code": 0,
"duration_ms": 1402,
"stdout_bytes": 287
}
}`}
</div>
);
}
function KV({ k, v, mono, color }) {
return (
<div style={{ display: 'flex', alignItems: 'center', padding: '5px 0',
borderBottom: '0.5px solid var(--border)' }}>
<span style={{ fontSize: 12, color: 'var(--fg-muted)', flex: '0 0 90px' }}>{k}</span>
<span style={{
fontSize: 12, color: color || 'var(--fg)',
fontFamily: mono ? 'var(--font-mono)' : 'var(--font-sans)', flex: 1, textAlign: 'right',
}}>{v}</span>
</div>
);
}
window.Chat = Chat;