Files
claudecodeui/src/components/browser-use/view/BrowserUsePanel.tsx
2026-06-24 15:36:25 +00:00

722 lines
30 KiB
TypeScript

import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
import {
Bot,
Clock3,
Download,
Expand,
ExternalLink,
Loader2,
MonitorPlay,
MousePointer2,
RefreshCw,
Settings,
Square,
Trash2,
X,
} from 'lucide-react';
import { cn } from '../../../lib/utils';
import { Badge, Button } from '../../../shared/view/ui';
import { authenticatedFetch } from '../../../utils/api';
import type { SettingsMainTab } from '../../settings/types/types';
const BROWSER_USE_GUIDE_URL = 'https://cloudcli.ai/docs/browser-use';
const BROWSER_USE_CACHE_TTL_MS = 30_000;
type BrowserUseStatus = {
enabled: boolean;
available: boolean;
backend: 'playwright' | 'camoufox-vnc';
browserBackend: 'playwright' | 'camoufox-vnc';
playwrightInstalled: boolean;
chromiumInstalled: boolean;
installInProgress: boolean;
sessionCount: number;
message: string;
};
type BrowserUseSession = {
id: string;
status: 'ready' | 'stopped' | 'unavailable';
url: string | null;
title: string | null;
screenshotDataUrl: string | null;
createdAt: string;
updatedAt: string;
lastAction: string | null;
message: string | null;
backend?: 'playwright' | 'camoufox-vnc';
viewerUrl?: string | null;
viewerEmbedUrl?: string | null;
createdBy: 'agent';
profileName: string | null;
viewport: {
width: number;
height: number;
} | null;
cursor: {
x: number;
y: number;
actor: 'agent';
} | null;
};
type BrowserUsePanelProps = {
isVisible: boolean;
projectId?: string | null;
onShowSettings?: (tab?: SettingsMainTab) => void;
};
type BrowserUsePanelCacheEntry = {
status: BrowserUseStatus | null;
sessions: BrowserUseSession[];
selectedSessionId: string | null;
updatedAt: number;
};
const browserUsePanelCache = new Map<string, BrowserUsePanelCacheEntry>();
async function readJson<T>(response: Response): Promise<T> {
const text = await response.text();
let data: any = {};
if (text) {
try {
data = JSON.parse(text);
} catch {
throw new Error(response.ok ? 'Received an invalid Browser response.' : `Browser request failed (${response.status}).`);
}
}
if (!response.ok || data.success === false) {
throw new Error(data.error || data.details || `Request failed (${response.status})`);
}
return data as T;
}
async function fetchBrowserPanelData() {
const [statusResponse, sessionsResponse] = await Promise.all([
authenticatedFetch('/api/browser-use/status'),
authenticatedFetch('/api/browser-use/sessions'),
]);
const statusData = await readJson<{ data: BrowserUseStatus }>(statusResponse);
const sessionsData = await readJson<{ data: { sessions: BrowserUseSession[] } }>(sessionsResponse);
return {
status: statusData.data,
sessions: [...sessionsData.data.sessions].sort((a, b) => Date.parse(b.createdAt) - Date.parse(a.createdAt)),
};
}
function formatRelativeTime(value: string | null): string {
if (!value) return 'Never';
const timestamp = Date.parse(value);
if (!Number.isFinite(timestamp)) return 'Unknown';
const elapsedSeconds = Math.max(0, Math.round((Date.now() - timestamp) / 1000));
if (elapsedSeconds < 10) return 'Just now';
if (elapsedSeconds < 60) return `${elapsedSeconds}s ago`;
const elapsedMinutes = Math.round(elapsedSeconds / 60);
if (elapsedMinutes < 60) return `${elapsedMinutes}m ago`;
const elapsedHours = Math.round(elapsedMinutes / 60);
if (elapsedHours < 24) return `${elapsedHours}h ago`;
return `${Math.round(elapsedHours / 24)}d ago`;
}
function getDomain(url: string | null): string {
if (!url) return 'No page loaded';
try {
return new URL(url).hostname;
} catch {
return url;
}
}
function formatAction(action: string | null): string {
if (!action) return 'Waiting';
return action.replace(/_/g, ' ').replace(/:/g, ': ');
}
function getStatusTone(status: BrowserUseSession['status']): string {
if (status === 'ready') {
return 'border-primary/30 bg-primary/5 text-foreground';
}
if (status === 'stopped') {
return 'border-border bg-muted text-muted-foreground';
}
return 'border-border bg-background text-muted-foreground';
}
function getRuntimeTone(status: BrowserUseStatus | null, installing: boolean): string {
if (!status?.enabled) return 'border-border bg-muted text-muted-foreground';
if (status.available) return 'border-primary/30 bg-primary/5 text-foreground';
if (status.installInProgress || installing) return 'border-primary/30 bg-primary/5 text-foreground';
return 'border-border bg-background text-muted-foreground';
}
function getStatusDot(status: BrowserUseSession['status']): string {
if (status === 'ready') return 'bg-primary';
if (status === 'stopped') return 'bg-muted-foreground/50';
return 'bg-border';
}
function getEngineLabel(backend?: BrowserUseStatus['backend'] | BrowserUseSession['backend']): string {
return backend === 'camoufox-vnc' ? 'Visible browser' : 'Playwright';
}
const PROMPTS = [
'Use Browser to inspect the checkout flow and report any broken UI states.',
'Open <url> with Browser, interact with the page, and summarize what changed after each step.',
];
function getBrowserUseCacheKey(projectId?: string | null): string {
return projectId ? `browser-use:project:${projectId}` : 'browser-use:global';
}
function getFreshCacheEntry(cacheKey: string): BrowserUsePanelCacheEntry | null {
const entry = browserUsePanelCache.get(cacheKey);
if (!entry || Date.now() - entry.updatedAt > BROWSER_USE_CACHE_TTL_MS) {
return null;
}
return entry;
}
export default function BrowserUsePanel({ isVisible, projectId, onShowSettings }: BrowserUsePanelProps) {
const cacheKey = getBrowserUseCacheKey(projectId);
const initialCacheEntry = getFreshCacheEntry(cacheKey);
const [status, setStatus] = useState<BrowserUseStatus | null>(() => initialCacheEntry?.status ?? null);
const [sessions, setSessions] = useState<BrowserUseSession[]>(() => initialCacheEntry?.sessions ?? []);
const [selectedSessionId, setSelectedSessionId] = useState<string | null>(() => (
initialCacheEntry?.selectedSessionId || initialCacheEntry?.sessions[0]?.id || null
));
const [hasLoadedOnce, setHasLoadedOnce] = useState(Boolean(initialCacheEntry));
const [isRefreshing, setIsRefreshing] = useState(false);
const [isBusy, setIsBusy] = useState(false);
const [isInstalling, setIsInstalling] = useState(false);
const [isFullscreen, setIsFullscreen] = useState(false);
const [error, setError] = useState<string | null>(null);
const activeLoadIdRef = useRef(0);
const selectedSession = useMemo(
() => sessions.find((session) => session.id === selectedSessionId) || sessions[0] || null,
[selectedSessionId, sessions],
);
const activeSessions = sessions.filter((session) => session.status === 'ready');
const isInitialLoading = isRefreshing && !hasLoadedOnce && sessions.length === 0;
const isBackgroundRefreshing = isRefreshing && !isInitialLoading;
const needsBrowserBinaries = Boolean(status?.enabled && !status.available);
const runtimeLabel = isInitialLoading
? 'Loading'
: !status?.enabled
? 'Disabled'
: status.available
? 'Ready'
: status.installInProgress || isInstalling
? 'Installing'
: 'Setup required';
const cursorStyle = selectedSession?.cursor && selectedSession.viewport
? {
left: `${(selectedSession.cursor.x / selectedSession.viewport.width) * 100}%`,
top: `${(selectedSession.cursor.y / selectedSession.viewport.height) * 100}%`,
}
: null;
const refresh = useCallback(async () => {
const loadId = activeLoadIdRef.current + 1;
activeLoadIdRef.current = loadId;
setIsRefreshing(true);
try {
let nextData: Awaited<ReturnType<typeof fetchBrowserPanelData>>;
try {
nextData = await fetchBrowserPanelData();
} catch (error) {
if (loadId !== activeLoadIdRef.current) {
return;
}
await new Promise((resolve) => setTimeout(resolve, 350));
nextData = await fetchBrowserPanelData();
}
if (activeLoadIdRef.current !== loadId) {
return;
}
const nextSessions = nextData.sessions;
setStatus(nextData.status);
setSessions(nextSessions);
setHasLoadedOnce(true);
let nextSelectedSessionId: string | null = null;
setSelectedSessionId((current) => {
nextSelectedSessionId = current && nextSessions.some((session) => session.id === current)
? current
: nextSessions[0]?.id || null;
return nextSelectedSessionId;
});
browserUsePanelCache.set(cacheKey, {
status: nextData.status,
sessions: nextSessions,
selectedSessionId: nextSelectedSessionId,
updatedAt: Date.now(),
});
setError(null);
} catch (err) {
if (activeLoadIdRef.current !== loadId) {
return;
}
setHasLoadedOnce(true);
setError(err instanceof Error ? err.message : 'Failed to load Browser');
} finally {
if (activeLoadIdRef.current === loadId) {
setIsRefreshing(false);
}
}
}, [cacheKey]);
useEffect(() => {
const cachedEntry = browserUsePanelCache.get(cacheKey);
if (!cachedEntry) return;
browserUsePanelCache.set(cacheKey, {
...cachedEntry,
selectedSessionId,
});
}, [cacheKey, selectedSessionId]);
useEffect(() => {
const cachedEntry = getFreshCacheEntry(cacheKey);
setStatus(cachedEntry?.status ?? null);
setSessions(cachedEntry?.sessions ?? []);
setSelectedSessionId(cachedEntry?.selectedSessionId || cachedEntry?.sessions[0]?.id || null);
setHasLoadedOnce(Boolean(cachedEntry));
setError(null);
activeLoadIdRef.current += 1;
}, [cacheKey]);
useEffect(() => {
if (!isVisible) return;
void refresh();
}, [isVisible, refresh]);
const runAction = useCallback(async (action: () => Promise<void>) => {
setIsBusy(true);
setError(null);
try {
await action();
await refresh();
} catch (err) {
setError(err instanceof Error ? err.message : 'Browser action failed');
} finally {
setIsBusy(false);
}
}, [refresh]);
const stopSession = () => runAction(async () => {
if (!selectedSession) return;
const response = await authenticatedFetch(`/api/browser-use/sessions/${selectedSession.id}/stop`, { method: 'POST' });
await readJson(response);
});
const deleteSession = () => runAction(async () => {
if (!selectedSession) return;
const response = await authenticatedFetch(`/api/browser-use/sessions/${selectedSession.id}`, { method: 'DELETE' });
await readJson(response);
setIsFullscreen(false);
});
const installBrowserBinaries = () => runAction(async () => {
setIsInstalling(true);
try {
const response = await authenticatedFetch('/api/browser-use/runtime/install', { method: 'POST' });
await readJson(response);
} finally {
setIsInstalling(false);
}
});
const renderSessionItem = (session: BrowserUseSession) => {
const isSelected = selectedSession?.id === session.id;
return (
<button
key={session.id}
type="button"
onClick={() => setSelectedSessionId(session.id)}
className={cn(
'group w-full rounded-md border px-3 py-2.5 text-left transition-colors',
isSelected
? 'border-primary/50 bg-primary/10 text-foreground'
: 'border-border/60 bg-card/30 text-muted-foreground hover:bg-muted/50',
)}
>
<div className="flex items-start justify-between gap-2">
<div className="min-w-0">
<div className="flex min-w-0 items-center gap-2">
<span className={cn('h-1.5 w-1.5 shrink-0 rounded-full', getStatusDot(session.status))} />
<div className="truncate text-sm font-medium">{session.title || getDomain(session.url)}</div>
</div>
<div className="mt-1 truncate pl-3.5 text-xs text-muted-foreground">{getDomain(session.url)}</div>
</div>
<Badge variant="outline" className="shrink-0 border-border bg-background text-[10px] text-muted-foreground">
{session.status}
</Badge>
</div>
<div className="mt-2 flex items-center gap-1.5 text-[11px] text-muted-foreground">
<Clock3 className="h-3 w-3" />
<span>{formatRelativeTime(session.updatedAt)}</span>
<span className="truncate">- {formatAction(session.lastAction)}</span>
</div>
<div className="mt-2 flex flex-wrap gap-1.5 pl-3.5 text-[10px] text-muted-foreground">
<span className="rounded border border-border/70 bg-background/70 px-1.5 py-0.5">{getEngineLabel(session.backend)}</span>
<span className="rounded border border-border/70 bg-background/70 px-1.5 py-0.5">{session.profileName || 'Temporary'}</span>
</div>
</button>
);
};
const renderEmptyState = () => (
<div className="flex min-h-0 flex-1 items-center justify-center p-6">
<div className="w-full max-w-2xl rounded-md border border-border bg-card/40 p-5 shadow-sm">
<div className="flex items-start gap-3">
<div className="flex h-10 w-10 shrink-0 items-center justify-center rounded-md border border-border bg-background">
<MonitorPlay className="h-5 w-5 text-primary" />
</div>
<div className="min-w-0">
<div className="text-sm font-semibold text-foreground">
{status?.enabled ? 'No browser sessions yet' : 'Browser is disabled'}
</div>
<p className="mt-1 max-w-xl text-sm leading-6 text-muted-foreground">
{status?.enabled
? 'When an agent opens a browser, you can watch the latest screenshot, take control in a new tab, or end the running session.'
: 'Enable Browser to let agents open websites, test flows, capture screenshots, and debug UI from a real page.'}
</p>
<a
href={BROWSER_USE_GUIDE_URL}
target="_blank"
rel="noopener noreferrer"
className="mt-2 inline-flex items-center gap-1.5 text-sm font-medium text-primary hover:underline"
>
Read the Browser guide
<ExternalLink className="h-3.5 w-3.5" />
</a>
</div>
</div>
{needsBrowserBinaries && (
<div className="mt-4 rounded-md border border-border bg-muted/30 p-3">
<div className="text-sm font-medium text-foreground">Runtime setup required</div>
<p className="mt-1 text-sm text-muted-foreground">{status?.message}</p>
<Button
type="button"
size="sm"
className="mt-3"
onClick={installBrowserBinaries}
disabled={isBusy || isInstalling || status?.installInProgress}
>
{isInstalling || status?.installInProgress ? (
<Loader2 className="h-4 w-4 animate-spin" />
) : (
<Download className="h-4 w-4" />
)}
{isInstalling || status?.installInProgress ? 'Installing...' : 'Install Runtime'}
</Button>
</div>
)}
<div className="mt-5 grid gap-2 sm:grid-cols-2">
{PROMPTS.map((prompt) => (
<div key={prompt} className="rounded-md border border-border/70 bg-background/70 p-3">
<div className="mb-2 flex items-center gap-2 text-xs font-medium uppercase tracking-wide text-muted-foreground">
<Bot className="h-3.5 w-3.5" />
Prompt
</div>
<p className="text-sm leading-6 text-foreground">{prompt}</p>
</div>
))}
</div>
</div>
</div>
);
const renderLoadingState = () => (
<div className="flex min-h-0 flex-1 items-center justify-center p-6">
<div className="flex items-center gap-3 rounded-md border border-border bg-card/40 px-4 py-3 text-sm text-muted-foreground shadow-sm">
<Loader2 className="h-4 w-4 animate-spin text-primary" />
Loading browser sessions...
</div>
</div>
);
const renderBrowserSurface = (fullscreen = false) => (
<div className={cn('flex flex-1 items-center justify-center bg-neutral-950', fullscreen ? 'min-h-[80vh]' : 'min-h-[420px]')}>
{selectedSession?.screenshotDataUrl ? (
<div className="group relative inline-block max-h-full">
<img
src={selectedSession.screenshotDataUrl}
alt="Browser session screenshot"
className={fullscreen ? 'block max-h-[80vh] w-auto max-w-full object-contain' : 'block max-h-[72vh] w-auto max-w-full object-contain'}
/>
{cursorStyle && (
<div
className="pointer-events-none absolute h-5 w-5 -translate-x-1/2 -translate-y-1/2 rounded-full border-2 border-white/90 bg-primary/80 shadow-[0_0_0_6px_hsl(var(--primary)/0.18)]"
style={cursorStyle}
>
<div className="absolute left-1/2 top-1/2 h-2 w-2 -translate-x-1/2 -translate-y-1/2 rounded-full bg-white" />
</div>
)}
{selectedSession?.viewerEmbedUrl && selectedSession.status === 'ready' && (
<button
type="button"
onClick={() => window.open(selectedSession.viewerUrl || selectedSession.viewerEmbedUrl || '', '_blank', 'noopener,noreferrer')}
className="absolute inset-0 flex items-center justify-center bg-black/0 opacity-0 transition focus-visible:bg-black/30 focus-visible:opacity-100 focus-visible:outline-none group-hover:bg-black/30 group-hover:opacity-100"
>
<span className="inline-flex items-center gap-2 rounded-md border border-white/20 bg-black/80 px-3 py-2 text-sm font-medium text-white shadow-lg">
<MousePointer2 className="h-4 w-4" />
Take control
</span>
</button>
)}
</div>
) : (
<div className="px-6 text-center">
<MonitorPlay className="mx-auto h-9 w-9 text-neutral-500" />
<div className="mt-3 text-sm font-medium text-neutral-100">{selectedSession?.message || 'Waiting for screenshot'}</div>
<p className="mt-1 text-xs text-neutral-400">The next agent browser snapshot will render here.</p>
</div>
)}
</div>
);
return (
<div className="flex h-full min-h-0 flex-col bg-background">
<div className="flex items-center justify-between gap-3 border-b border-border/60 px-4 py-3">
<div className="min-w-0">
<div className="flex items-center gap-2">
<MonitorPlay className="h-4 w-4 text-primary" />
<h3 className="text-sm font-semibold text-foreground">Browser</h3>
<Badge variant="outline" className={cn('text-[10px]', getRuntimeTone(status, isInstalling))}>
{runtimeLabel}
</Badge>
<Badge variant="outline" className="border-border bg-background text-[10px] text-muted-foreground">
{getEngineLabel(status?.backend)}
</Badge>
</div>
<p className="mt-0.5 text-xs text-muted-foreground">Watch and manage browser sessions agents use to test real websites.</p>
{isBackgroundRefreshing && (
<div className="mt-1 flex items-center gap-1.5 text-xs text-muted-foreground">
<RefreshCw className="h-3 w-3 animate-spin" />
Refreshing sessions...
</div>
)}
</div>
<div className="flex items-center gap-1.5">
<Button
variant="ghost"
size="sm"
className="h-7 w-7 p-0"
onClick={() => window.open(BROWSER_USE_GUIDE_URL, '_blank', 'noopener,noreferrer')}
title="Open Browser guide"
aria-label="Open Browser guide"
>
<ExternalLink className="h-3.5 w-3.5" />
</Button>
{onShowSettings && (
<Button
variant="ghost"
size="sm"
className="h-7 w-7 p-0"
onClick={() => onShowSettings('browser')}
title="Open Browser settings"
aria-label="Open Browser settings"
>
<Settings className="h-3.5 w-3.5" />
</Button>
)}
<Button
variant="ghost"
size="sm"
className="h-7 w-7 p-0"
onClick={() => void refresh()}
disabled={isRefreshing || isBusy}
title="Refresh browser sessions"
aria-label="Refresh browser sessions"
>
<RefreshCw className={cn('h-3.5 w-3.5', isRefreshing && 'animate-spin')} />
</Button>
</div>
</div>
{error && (
<div className="border-b border-destructive/20 bg-destructive/10 px-4 py-2 text-sm text-destructive">
{error}
</div>
)}
{sessions.length > 0 && (
<div className="border-b border-border/60 bg-muted/20 px-3 py-2 lg:hidden">
<div className="flex gap-2 overflow-x-auto">
{sessions.map((session) => (
<button
key={session.id}
type="button"
onClick={() => setSelectedSessionId(session.id)}
className={cn(
'flex min-w-[180px] items-center gap-2 rounded-md border px-2.5 py-2 text-left',
selectedSession?.id === session.id
? 'border-primary/40 bg-primary/5'
: 'border-border bg-background',
)}
>
<span className={cn('h-1.5 w-1.5 shrink-0 rounded-full', getStatusDot(session.status))} />
<span className="min-w-0 flex-1 truncate text-xs font-medium text-foreground">
{session.title || getDomain(session.url)}
</span>
</button>
))}
</div>
</div>
)}
<div className="grid min-h-0 flex-1 grid-cols-1 lg:grid-cols-[minmax(0,1fr)_320px]">
<main className="flex min-h-0 flex-col overflow-hidden">
<div className="flex items-center justify-between gap-3 border-b border-border/60 bg-muted/20 px-4 py-2.5 text-xs text-muted-foreground">
<div className="min-w-0 truncate">
{activeSessions.length} active
<span className="px-1.5">/</span>
{sessions.length} total
</div>
<div className="min-w-0 truncate">
Updated {formatRelativeTime(selectedSession?.updatedAt || null)}
</div>
</div>
{sessions.length === 0 ? (
isInitialLoading ? renderLoadingState() : renderEmptyState()
) : (
<div className="min-h-0 flex-1 overflow-auto bg-muted/20 p-4">
<div className="mx-auto flex min-h-[500px] max-w-7xl flex-col overflow-hidden rounded-md border border-border bg-background shadow-sm">
<div className="flex flex-wrap items-center gap-2 border-b border-border/60 px-3 py-2">
<Badge variant="outline" className={selectedSession ? cn('text-[10px]', getStatusTone(selectedSession.status)) : 'text-[10px]'}>
{selectedSession?.status || 'empty'}
</Badge>
<div className="min-w-0 flex-1">
<div className="truncate text-sm font-medium text-foreground">
{selectedSession?.title || getDomain(selectedSession?.url || null)}
</div>
<div className="mt-0.5 flex min-w-0 items-center gap-1.5 text-xs text-muted-foreground">
<ExternalLink className="h-3.5 w-3.5 shrink-0" />
<span className="truncate">{selectedSession?.url || 'No page loaded'}</span>
</div>
<div className="mt-1 flex flex-wrap gap-1.5 text-[10px] text-muted-foreground">
<span className="rounded border border-border/70 bg-muted/30 px-1.5 py-0.5">{getEngineLabel(selectedSession?.backend || status?.backend)}</span>
<span className="rounded border border-border/70 bg-muted/30 px-1.5 py-0.5">Profile: {selectedSession?.profileName || 'Temporary'}</span>
<span className="rounded border border-border/70 bg-muted/30 px-1.5 py-0.5">Updated {formatRelativeTime(selectedSession?.updatedAt || null)}</span>
</div>
</div>
<div className="hidden text-xs text-muted-foreground md:block">
{formatAction(selectedSession?.lastAction || null)}
</div>
{selectedSession?.viewerUrl && selectedSession.status === 'ready' && (
<Button
variant="outline"
size="sm"
className="h-8"
onClick={() => window.open(selectedSession.viewerUrl || '', '_blank', 'noopener,noreferrer')}
title="Open live browser control in a new tab"
aria-label="Open live browser control in a new tab"
>
<MousePointer2 className="h-4 w-4" />
Take control
</Button>
)}
<Button variant="ghost" size="sm" className="h-8 w-8 p-0" onClick={() => setIsFullscreen(true)} disabled={!selectedSession?.screenshotDataUrl} title="Full screen" aria-label="Full screen">
<Expand className="h-4 w-4" />
</Button>
<Button variant="ghost" size="sm" className="h-8 w-8 p-0 lg:hidden" onClick={stopSession} disabled={isBusy || !selectedSession || selectedSession.status !== 'ready'} title="End session" aria-label="End session">
<Square className="h-4 w-4" />
</Button>
<Button variant="ghost" size="sm" className="h-8 w-8 p-0 lg:hidden" onClick={deleteSession} disabled={isBusy || !selectedSession} title="Delete session" aria-label="Delete session">
<Trash2 className="h-4 w-4" />
</Button>
</div>
{renderBrowserSurface()}
</div>
</div>
)}
</main>
<aside className="hidden min-h-0 flex-col border-l border-border/60 bg-background lg:flex">
<div className="border-b border-border/60 px-4 py-3">
<div className="flex items-center justify-between gap-2">
<div>
<div className="text-sm font-semibold text-foreground">Sessions</div>
<div className="mt-0.5 text-xs text-muted-foreground">{sessions.length} total</div>
</div>
<Badge variant="outline" className="text-[10px]">{activeSessions.length} active</Badge>
</div>
</div>
<div className="min-h-0 flex-1 overflow-y-auto p-3">
{sessions.length > 0 ? (
<div className="space-y-2">{sessions.map(renderSessionItem)}</div>
) : isInitialLoading ? (
<div className="flex items-center justify-center gap-2 rounded-md border border-dashed border-border/70 px-3 py-8 text-center text-xs text-muted-foreground">
<Loader2 className="h-3.5 w-3.5 animate-spin" />
Loading sessions...
</div>
) : (
<div className="rounded-md border border-dashed border-border/70 px-3 py-8 text-center text-xs text-muted-foreground">
No agent browser sessions.
</div>
)}
</div>
<div className="border-t border-border/60 p-3">
<div className="rounded-md border border-border/70 bg-muted/30 p-3">
<div className="flex items-center gap-2 text-xs font-medium uppercase tracking-wide text-muted-foreground">
<Bot className="h-3.5 w-3.5" />
Selected
</div>
<div className="mt-3 space-y-2 text-xs text-muted-foreground">
<div className="flex items-center justify-between gap-3">
<span>Status</span>
<span className="font-medium text-foreground">{selectedSession?.status || 'None'}</span>
</div>
<div className="flex items-center justify-between gap-3">
<span>Last action</span>
<span className="truncate font-medium text-foreground">{formatAction(selectedSession?.lastAction || null)}</span>
</div>
<div className="flex items-center justify-between gap-3">
<span>Profile</span>
<span className="truncate font-medium text-foreground">{selectedSession?.profileName || 'Temporary'}</span>
</div>
</div>
<div className="mt-3 grid grid-cols-2 gap-2">
<Button variant="outline" size="sm" onClick={stopSession} disabled={isBusy || !selectedSession || selectedSession.status !== 'ready'}>
<Square className="h-4 w-4" />
End
</Button>
<Button variant="outline" size="sm" onClick={deleteSession} disabled={isBusy || !selectedSession}>
<Trash2 className="h-4 w-4" />
Delete
</Button>
</div>
</div>
</div>
</aside>
</div>
{isFullscreen && selectedSession && (
<div className="fixed inset-0 z-50 bg-black/90 p-6">
<div className="flex h-full flex-col rounded-md border border-white/10 bg-black">
<div className="flex items-center justify-between border-b border-white/10 px-4 py-3 text-sm text-white/80">
<div className="min-w-0 truncate">{selectedSession.title || selectedSession.url || 'Browser session'}</div>
<Button variant="outline" size="sm" onClick={() => setIsFullscreen(false)}>
<X className="h-4 w-4" />
Close
</Button>
</div>
{renderBrowserSurface(true)}
</div>
</div>
)}
</div>
);
}