Files
openchamber/packages/ui/src/components/layout/Header.tsx
T
Bohdan Triapitsyn 65054a5f4a feat(ui): gate the pull-request surface on GitHub, move the account into it, and GitHub sign-in into Integrations
The pull-request rail icon now appears only while GitHub is connected
(OAuth or gh CLI), like Linear; Linear sits after the walkthrough in the
default rail order. The GitHub account avatar and switcher leave the
header for the pull-request panel, where the walkthrough, refresh, and
account controls share one row and one height, and the account stays
visible on the panel's empty state. A manual refresh keeps its spinner on
screen long enough to read as work done.

GitHub sign-in moves from Settings → Git to Settings → Integrations →
Built-in integrations as a card before Linear; search and the connect
buttons follow it.
2026-08-30 14:17:12 +03:00

1778 lines
74 KiB
TypeScript

import React, { useEffect } from 'react';
import {
Tooltip,
TooltipContent,
TooltipTrigger,
} from '@/components/ui/tooltip';
import {
DropdownMenu,
DropdownMenuContent,
DropdownMenuItem,
DropdownMenuSeparator,
DropdownMenuTrigger,
} from '@/components/ui/dropdown-menu';
import { useUIStore, type ContextPanelMode } from '@/stores/useUIStore';
import { useConfigStore } from '@/stores/useConfigStore';
import { useSessionUIStore } from '@/sync/session-ui-store';
import { useSessionWorktreeStore } from '@/sync/session-worktree-store';
import { formatSessionWorktreeBadge } from '@/sync/session-worktree-contract';
import { buildSessionMessageRecordsSnapshot, useDirectoryStore, useGlobalSessionStatus, useSessionMessagesResolved } from '@/sync/sync-context';
import { useDirectoryStore as useAppDirectoryStore } from '@/stores/useDirectoryStore';
import { isChatDirectoryForHome } from '@/lib/chatDirectories';
import { useSync } from '@/sync/use-sync';
import { useProjectsStore } from '@/stores/useProjectsStore';
import { useQuotaAutoRefresh, useQuotaStore } from '@/stores/useQuotaStore';
import { useGitBranchLabel } from '@/stores/useGitStore';
import { useGlobalSessionsStore } from '@/stores/useGlobalSessionsStore';
import { streamPerfCount } from '@/stores/utils/streamDebug';
import { useFeatureFlagsStore } from '@/stores/useFeatureFlagsStore';
import { useRuntimeAPIs } from '@/hooks/useRuntimeAPIs';
import { useDesktopWindowControlsLayout } from '@/hooks/useDesktopWindowControlsLayout';
import { ContextUsageDisplay } from '@/components/ui/ContextUsageDisplay';
import { WindowsWindowControls } from '@/components/desktop/WindowsWindowControls';
import { UpdateDialog } from '@/components/ui/UpdateDialog';
import { useDeviceInfo, useTabletStandalonePwaRuntime } from '@/lib/device';
import { cn } from '@/lib/utils';
import { formatShortcutForDisplay, getEffectiveShortcutCombo, type ShortcutActionId } from '@/lib/shortcuts';
import { useKeybinds } from '@/hooks/useKeybind';
import {
} from '@/lib/quota/model-families';
import {
} from '@/components/ui/collapsible';
import type { SessionContextUsage } from '@/stores/types/sessionTypes';
import { DesktopHostSwitcherDialog } from '@/components/desktop/DesktopHostSwitcher';
import { OpenInAppButton } from '@/components/desktop/OpenInAppButton';
import { SessionSwitcherDropdown } from '@/components/session/SessionSwitcherDropdown';
import { SessionTabsStrip, type SessionTabMenuArgs } from './SessionTabsStrip';
import { canUseElectronDesktopIPC, invokeDesktop, isDesktopLocalOriginActive, isDesktopShell, isVSCodeRuntime, startDesktopWindowDrag, type UpdateInfo } from '@/lib/desktop';
import { desktopHostsGet, redactSensitiveUrl } from '@/lib/desktopHosts';
import {
LOCAL_HOST_ID,
buildLocalDesktopHost,
getLocalDesktopOrigin,
resolveCurrentDesktopHost,
} from '@/lib/desktopCurrentHost';
import { Icon } from "@/components/icon/Icon";
import { useI18n } from '@/lib/i18n';
import { runtimeFetch } from '@/lib/runtime-fetch';
import { getRuntimeBearerTokenSync } from '@/lib/runtime-auth';
import { getRuntimeApiBaseUrl, subscribeRuntimeEndpointChanged } from '@/lib/runtime-switch';
import { useShallow } from 'zustand/react/shallow';
import type { IconName } from "@/components/icon/icons";
import { toast } from '@/components/ui';
import { copyTextToClipboard } from '@/lib/clipboard';
import { buildExportFilename, downloadAsMarkdown, formatSessionAsMarkdown, saveAsMarkdownDesktop } from '@/lib/exportSession';
import { Dialog, DialogContent, DialogDescription, DialogFooter, DialogHeader, DialogTitle } from '@/components/ui/dialog';
import { Button } from '@/components/ui/button';
import { buildSessionTreeMoveMessages, requestSessionTreeMove, useIsSessionWorktreeMovePending } from '@/lib/worktrees/sessionWorktreeMove';
const DESKTOP_HEADER_ICON_BUTTON_CLASS = 'app-region-no-drag inline-flex h-8 w-8 items-center justify-center gap-2 rounded-md typography-ui-label font-medium text-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary disabled:pointer-events-none disabled:opacity-50 hover:bg-interactive-hover transition-colors';
type HeaderIconActionButtonProps = {
visible?: boolean;
title: string;
ariaLabel: string;
onClick: React.MouseEventHandler<HTMLButtonElement>;
className?: string;
Icon: IconName;
iconClassName?: string;
pressed?: boolean;
};
const HeaderIconActionButton = React.memo(function HeaderIconActionButton({
visible = true,
title,
ariaLabel,
onClick,
className,
Icon: iconName,
iconClassName,
pressed = false,
}: HeaderIconActionButtonProps) {
if (!visible) {
return null;
}
return (
<Tooltip>
<TooltipTrigger asChild>
<button
type="button"
onClick={onClick}
aria-label={ariaLabel}
aria-pressed={pressed}
className={cn(
className ?? DESKTOP_HEADER_ICON_BUTTON_CLASS,
pressed && 'bg-interactive-selection text-interactive-selection-foreground'
)}
>
<Icon name={iconName} className={iconClassName ?? 'h-[18px] w-[18px]'} />
</button>
</TooltipTrigger>
<TooltipContent>
<p>{title}</p>
</TooltipContent>
</Tooltip>
);
});
type DesktopServicesMenuProps = {
isDesktopApp: boolean;
currentInstanceLabel: string;
compactCurrentInstanceLabel: string;
currentInstanceIsLocal: boolean;
isDesktopServicesOpen: boolean;
setIsDesktopServicesOpen: React.Dispatch<React.SetStateAction<boolean>>;
refreshCurrentInstanceLabel: () => Promise<void>;
shortcutLabel: (actionId: ShortcutActionId) => string;
remoteUpdateInfo: UpdateInfo | null;
remoteUpdateChecking: boolean;
remoteUpdateError: string | null;
onOpenRemoteUpdate: () => void;
};
const DesktopServicesMenu = React.memo(function DesktopServicesMenu({
isDesktopApp,
currentInstanceLabel,
compactCurrentInstanceLabel,
currentInstanceIsLocal,
isDesktopServicesOpen,
setIsDesktopServicesOpen,
refreshCurrentInstanceLabel,
shortcutLabel,
remoteUpdateInfo,
remoteUpdateChecking,
remoteUpdateError,
onOpenRemoteUpdate,
}: DesktopServicesMenuProps) {
const { t } = useI18n();
return (
<DropdownMenu
open={isDesktopServicesOpen}
onOpenChange={(open) => {
setIsDesktopServicesOpen(open);
if (open) {
void refreshCurrentInstanceLabel();
}
}}
>
<Tooltip>
<TooltipTrigger asChild>
<DropdownMenuTrigger asChild>
<button
type="button"
aria-label={isDesktopApp
? t('header.services.openWithCurrent', { current: currentInstanceLabel })
: t('header.services.open')}
className={cn(
DESKTOP_HEADER_ICON_BUTTON_CLASS,
isDesktopApp ? 'w-auto max-w-[14rem] justify-start gap-1.5 px-2.5' : 'h-8 w-8'
)}
>
<Icon name="server" className="h-[18px] w-[18px]" />
{isDesktopApp ? (
<span className="truncate typography-ui-label font-medium text-foreground">{compactCurrentInstanceLabel}</span>
) : null}
</button>
</DropdownMenuTrigger>
</TooltipTrigger>
<TooltipContent>
<p>
{t('header.services.tooltip.currentInstance', {
current: currentInstanceLabel,
toggle: shortcutLabel('toggle_services_menu'),
})}
</p>
</TooltipContent>
</Tooltip>
<DropdownMenuContent
align="end"
className="w-[min(27rem,calc(100vw-2rem))] max-h-[75vh] overflow-y-auto p-0"
>
{isDesktopApp ? (
<div>
{!currentInstanceIsLocal ? (
<div className="border-b border-[var(--interactive-border)] px-4 py-2.5">
<div className="flex items-center justify-between gap-3">
<div className="min-w-0">
<div className="typography-ui-label font-medium text-foreground">{t('header.services.remoteUpdate.title')}</div>
<div className="typography-micro text-muted-foreground">
{remoteUpdateInfo?.available
? t('header.services.remoteUpdate.available', { version: remoteUpdateInfo.version || '' })
: remoteUpdateChecking
? t('header.services.remoteUpdate.checking')
: remoteUpdateError || t('header.services.remoteUpdate.upToDate')}
</div>
</div>
{remoteUpdateInfo?.available ? (
<button
type="button"
className="shrink-0 rounded-md bg-[var(--primary-base)] px-3 py-1.5 typography-ui-label font-medium text-[var(--primary-foreground)] hover:opacity-90"
onClick={onOpenRemoteUpdate}
>
{t('header.services.remoteUpdate.actions.open')}
</button>
) : null}
</div>
</div>
) : null}
<DesktopHostSwitcherDialog
embedded
open={isDesktopServicesOpen}
onOpenChange={() => {}}
onHostSwitched={() => setIsDesktopServicesOpen(false)}
/>
</div>
) : null}
</DropdownMenuContent>
</DropdownMenu>
);
});
const isSameContextUsage = (
a: SessionContextUsage | null,
b: SessionContextUsage | null,
): boolean => {
if (a === b) return true;
if (!a || !b) return false;
return a.totalTokens === b.totalTokens
&& a.percentage === b.percentage
&& a.contextLimit === b.contextLimit
&& (a.outputLimit ?? 0) === (b.outputLimit ?? 0)
&& (a.normalizedOutput ?? 0) === (b.normalizedOutput ?? 0)
&& a.thresholdLimit === b.thresholdLimit
&& (a.lastMessageId ?? '') === (b.lastMessageId ?? '');
};
const formatCompactHeaderLabel = (value: string): string => {
const trimmed = value.trim();
if (!trimmed) {
return '';
}
const words = trimmed.split(/\s+/).filter(Boolean);
if (words.length >= 2) {
const first = words[0];
const second = words[1].slice(0, 3);
const shortTwoWord = `${first} ${second}`.trim();
if (words.length > 2 || shortTwoWord.length < trimmed.length) {
return `${shortTwoWord}...`;
}
return shortTwoWord;
}
return trimmed.length > 12 ? `${trimmed.slice(0, 9).trimEnd()}...` : trimmed;
};
const normalize = (value: string): string => {
if (!value) return '';
const replaced = value.replace(/\\/g, '/');
return replaced === '/' ? '/' : replaced.replace(/\/+$/, '');
};
const getActiveContextMode = (panelState: {
isOpen: boolean;
activeTabId: string | null;
tabs: Array<{ id: string; mode: ContextPanelMode }>;
} | undefined): ContextPanelMode | null => {
if (!panelState?.isOpen || !Array.isArray(panelState.tabs) || panelState.tabs.length === 0) {
return null;
}
const activeTab = panelState.tabs.find((tab) => tab.id === panelState.activeTabId) ?? panelState.tabs[panelState.tabs.length - 1];
return activeTab?.mode ?? null;
};
type HeaderSessionSnapshot = {
title: string | null;
directory: string | null;
created: number | null;
slug: string | null;
shareUrl: string | null;
parentId: string | null;
};
export const Header: React.FC = () => {
streamPerfCount('ui.header.render');
const { t } = useI18n();
const isSidebarOpen = useUIStore((state) => state.isSidebarOpen);
const openContextOverview = useUIStore((state) => state.openContextOverview);
const closeContextPanel = useUIStore((state) => state.closeContextPanel);
const shortcutOverrides = useUIStore((state) => state.shortcutOverrides);
const sessionTabsEnabled = useUIStore((state) => state.sessionTabsEnabled);
const getCurrentModel = useConfigStore((state) => state.getCurrentModel);
const getContextUsage = useSessionUIStore((state) => state.getContextUsage);
const isNewSessionDraftOpen = useSessionUIStore((state) => Boolean(state.newSessionDraft?.open));
const currentSessionId = useSessionUIStore((state) => state.currentSessionId);
const currentSessionMessagesResolved = useSessionMessagesResolved(currentSessionId ?? '');
const currentSessionStatus = useGlobalSessionStatus(currentSessionId ?? '');
const isCurrentSessionMovingToWorktree = useIsSessionWorktreeMovePending(currentSessionId ?? '');
const currentGlobalSession = useGlobalSessionsStore(useShallow(React.useCallback(
(state): HeaderSessionSnapshot | null => {
if (!currentSessionId) return null;
const session = [...state.activeSessions, ...state.archivedSessions]
.find((candidate) => candidate.id === currentSessionId);
if (!session) return null;
const record = session as typeof session & { directory?: string | null; slug?: string | null };
return {
title: session.title ?? null,
directory: record.directory ?? null,
created: session.time?.created ?? null,
slug: record.slug ?? null,
shareUrl: session.share?.url ?? null,
parentId: session.parentID ?? null,
};
},
[currentSessionId],
)));
const activeProject = useProjectsStore(useShallow((state) => {
if (!state.activeProjectId) {
return null;
}
const project = state.projects.find((candidate) => candidate.id === state.activeProjectId);
return project ? { id: project.id, path: project.path, label: project.label } : null;
}));
const activeProjectLabel = React.useMemo(() => {
if (!activeProject) {
return null;
}
const trimmedLabel = activeProject.label?.trim();
if (trimmedLabel) {
return trimmedLabel;
}
const pathSegments = activeProject.path.split(/[\\/]/).filter(Boolean);
return pathSegments[pathSegments.length - 1] ?? null;
}, [activeProject]);
const loadQuotaSettings = useQuotaStore((state) => state.loadSettings);
const { isMobile } = useDeviceInfo();
const headerRef = React.useRef<HTMLElement | null>(null);
const [isDesktopApp, setIsDesktopApp] = React.useState<boolean>(() => {
if (typeof window === 'undefined') {
return false;
}
return isDesktopShell();
});
const hasElectronDesktopIPC = React.useMemo(() => canUseElectronDesktopIPC(), []);
const isTabletStandalonePwa = useTabletStandalonePwaRuntime();
const [isDesktopWindowFullscreen, setIsDesktopWindowFullscreen] = React.useState(false);
const isMacPlatform = React.useMemo(() => {
if (typeof navigator === 'undefined') {
return false;
}
return /Macintosh|Mac OS X/.test(navigator.userAgent || '');
}, []);
const { usesFramelessChrome, side: windowControlsSide } = useDesktopWindowControlsLayout();
const macosMajorVersion = React.useMemo(() => {
if (typeof window === 'undefined') {
return null;
}
const injected = (window as unknown as { __OPENCHAMBER_MACOS_MAJOR__?: unknown }).__OPENCHAMBER_MACOS_MAJOR__;
if (typeof injected === 'number' && Number.isFinite(injected) && injected > 0) {
return injected;
}
// Fallback: WebKit reports "Mac OS X 10_15_7" format where 10 is legacy prefix
if (typeof navigator === 'undefined') {
return null;
}
const match = (navigator.userAgent || '').match(/Mac OS X (\d+)[._](\d+)/);
if (!match) {
return null;
}
const first = Number.parseInt(match[1], 10);
const second = Number.parseInt(match[2], 10);
if (Number.isNaN(first)) {
return null;
}
return first === 10 ? second : first;
}, []);
useEffect(() => {
if (typeof window === 'undefined') {
return;
}
setIsDesktopApp(isDesktopShell());
}, []);
const currentModel = getCurrentModel();
const limit = currentModel && typeof currentModel.limit === 'object' && currentModel.limit !== null
? (currentModel.limit as Record<string, unknown>)
: null;
const contextLimit = (limit && typeof limit.context === 'number' ? limit.context : 0);
const outputLimit = (limit && typeof limit.output === 'number' ? limit.output : 0);
const contextUsage = getContextUsage(contextLimit, outputLimit);
const [stableDesktopContextUsage, setStableDesktopContextUsage] = React.useState<SessionContextUsage | null>(null);
const isContextUsageResolvedForSession = !currentSessionId || currentSessionMessagesResolved;
useEffect(() => {
if (!currentSessionId) {
setStableDesktopContextUsage((prev) => (prev === null ? prev : null));
return;
}
if (contextUsage && contextUsage.totalTokens > 0) {
setStableDesktopContextUsage((prev) => (isSameContextUsage(prev, contextUsage) ? prev : contextUsage));
return;
}
if (isContextUsageResolvedForSession) {
setStableDesktopContextUsage((prev) => (prev === null ? prev : null));
}
}, [contextUsage, currentSessionId, isContextUsageResolvedForSession]);
const [isDesktopServicesOpen, setIsDesktopServicesOpen] = React.useState(false);
const [currentInstanceLabel, setCurrentInstanceLabel] = React.useState('Local');
const [currentInstanceIsLocal, setCurrentInstanceIsLocal] = React.useState(true);
const [remoteUpdateDialogOpen, setRemoteUpdateDialogOpen] = React.useState(false);
const [remoteUpdateInfo, setRemoteUpdateInfo] = React.useState<UpdateInfo | null>(null);
const [remoteUpdateChecking, setRemoteUpdateChecking] = React.useState(false);
const [remoteUpdateError, setRemoteUpdateError] = React.useState<string | null>(null);
const compactCurrentInstanceLabel = React.useMemo(() => formatCompactHeaderLabel(currentInstanceLabel), [currentInstanceLabel]);
const isVSCode = React.useMemo(() => isVSCodeRuntime(), []);
// While the work-status panel is on screen it already reports the project,
// the branch and the context fill — three paces away in the same window.
// These yield to it rather than saying the same thing twice, and return the
// moment the panel is switched off or squeezed out by a narrow chat.
const workStatusPanelVisible = useUIStore((state) => state.workStatusPanelVisible);
const workStatusPanelEnabled = useUIStore((state) => state.workStatusPanelEnabled);
const setWorkStatusPanelEnabled = useUIStore((state) => state.setWorkStatusPanelEnabled);
const workStatusPanelFits = useUIStore((state) => state.workStatusPanelFits);
const workStatusOverlayOpen = useUIStore((state) => state.workStatusOverlayOpen);
const setWorkStatusOverlayOpen = useUIStore((state) => state.setWorkStatusOverlayOpen);
// Two meanings for one button. With room beside the chat it switches the
// panel on and off. Without room it cannot be shown inline at all, so it
// reads as off and opens the panel over the chat instead — the stored
// preference is left alone, so the panel comes back on its own once the
// window is wide enough again.
const workStatusPanelShownInline = workStatusPanelEnabled && workStatusPanelFits;
const workStatusToggleActive = workStatusPanelShownInline || workStatusOverlayOpen;
const handleWorkStatusToggle = React.useCallback(() => {
if (workStatusPanelEnabled && !workStatusPanelFits) {
setWorkStatusOverlayOpen(!workStatusOverlayOpen);
return;
}
setWorkStatusPanelEnabled(!workStatusPanelEnabled);
}, [setWorkStatusOverlayOpen, setWorkStatusPanelEnabled, workStatusOverlayOpen, workStatusPanelEnabled, workStatusPanelFits]);
const showDesktopHeaderContextUsage = !isVSCode
&& !workStatusPanelVisible
&& !!stableDesktopContextUsage
&& stableDesktopContextUsage.totalTokens > 0;
const desktopHeaderDisplayPercentage = stableDesktopContextUsage && stableDesktopContextUsage.contextLimit > 0
? Math.min(999, (stableDesktopContextUsage.totalTokens / stableDesktopContextUsage.contextLimit) * 100)
: 0;
const refreshCurrentInstanceLabel = React.useCallback(async () => {
if (typeof window === 'undefined' || !isDesktopApp) {
return;
}
try {
if (isDesktopLocalOriginActive()) {
setCurrentInstanceLabel('Local');
setCurrentInstanceIsLocal(true);
return;
}
setCurrentInstanceIsLocal(false);
// Same resolution the host switcher's own header uses, so the button and
// the panel it opens can never disagree about which instance this is.
const cfg = await desktopHostsGet();
const localOrigin = getLocalDesktopOrigin();
const resolved = resolveCurrentDesktopHost([buildLocalDesktopHost(localOrigin), ...cfg.hosts]);
if (resolved.id === LOCAL_HOST_ID) {
setCurrentInstanceLabel('Local');
setCurrentInstanceIsLocal(true);
return;
}
setCurrentInstanceLabel(redactSensitiveUrl(resolved.label.trim() || 'Instance'));
} catch {
setCurrentInstanceLabel('Local');
setCurrentInstanceIsLocal(true);
}
}, [isDesktopApp]);
useEffect(() => {
void refreshCurrentInstanceLabel();
// Switching instances does not remount the header, so without this the
// button would keep naming the instance the window left behind.
return subscribeRuntimeEndpointChanged(() => {
void refreshCurrentInstanceLabel();
});
}, [refreshCurrentInstanceLabel]);
const checkRemoteInstanceUpdate = React.useCallback(async () => {
if (currentInstanceIsLocal) {
setRemoteUpdateInfo(null);
setRemoteUpdateError(null);
return;
}
setRemoteUpdateChecking(true);
setRemoteUpdateError(null);
try {
// Status-only poll: must not count as usage on the remote server's install id.
const params = new URLSearchParams({ appType: 'web', instanceMode: 'remote', reportUsage: 'false' });
const response = await runtimeFetch(`/api/openchamber/update-check?${params.toString()}`, {
method: 'GET',
headers: { Accept: 'application/json' },
});
if (!response.ok) {
throw new Error(`Server responded with ${response.status}`);
}
const data = await response.json();
setRemoteUpdateInfo({
available: data.available ?? false,
version: data.version,
currentVersion: data.currentVersion ?? 'unknown',
body: data.body,
nextSuggestedCheckInSec: typeof data.nextSuggestedCheckInSec === 'number' ? data.nextSuggestedCheckInSec : undefined,
packageManager: data.packageManager,
updateCommand: data.updateCommand,
});
} catch (error) {
setRemoteUpdateInfo(null);
setRemoteUpdateError(error instanceof Error ? error.message : t('header.services.remoteUpdate.error'));
} finally {
setRemoteUpdateChecking(false);
}
}, [currentInstanceIsLocal, t]);
React.useEffect(() => {
setRemoteUpdateInfo(null);
setRemoteUpdateError(null);
setRemoteUpdateDialogOpen(false);
}, [currentInstanceIsLocal, currentInstanceLabel]);
React.useEffect(() => {
if (!isDesktopApp || currentInstanceIsLocal) {
return;
}
const initialDelayMs = 3000;
const intervalMs = 60 * 60 * 1000;
let disposed = false;
let timer: number | null = null;
const schedule = (delayMs: number) => {
timer = window.setTimeout(() => {
if (disposed || (typeof document !== 'undefined' && document.visibilityState !== 'visible')) {
schedule(intervalMs);
return;
}
void checkRemoteInstanceUpdate().finally(() => {
if (!disposed) {
schedule(intervalMs);
}
});
}, delayMs);
};
schedule(initialDelayMs);
return () => {
disposed = true;
if (timer !== null) {
window.clearTimeout(timer);
}
};
}, [checkRemoteInstanceUpdate, currentInstanceIsLocal, currentInstanceLabel, isDesktopApp]);
const openRemoteInstanceUpdate = React.useCallback(() => {
if (remoteUpdateInfo?.available) {
setRemoteUpdateDialogOpen(true);
return;
}
void checkRemoteInstanceUpdate();
}, [checkRemoteInstanceUpdate, remoteUpdateInfo?.available]);
useQuotaAutoRefresh();
React.useEffect(() => {
void loadQuotaSettings();
}, [loadQuotaSettings]);
const currentSessionSnapshot = currentSessionId
? currentGlobalSession ?? null
: null;
const lastResolvedSessionRef = React.useRef<{
sessionId: string;
session: HeaderSessionSnapshot;
expiresAt: number;
} | null>(null);
const [sessionFallbackVersion, setSessionFallbackVersion] = React.useState(0);
React.useEffect(() => {
if (!currentSessionId) {
if (lastResolvedSessionRef.current) {
lastResolvedSessionRef.current = null;
setSessionFallbackVersion((value) => value + 1);
}
return;
}
if (currentSessionSnapshot) {
lastResolvedSessionRef.current = {
sessionId: currentSessionId,
session: currentSessionSnapshot,
expiresAt: Date.now() + 2000,
};
return;
}
const cached = lastResolvedSessionRef.current;
if (!cached || cached.sessionId !== currentSessionId) {
return;
}
const remainingMs = cached.expiresAt - Date.now();
if (remainingMs <= 0) {
lastResolvedSessionRef.current = null;
setSessionFallbackVersion((value) => value + 1);
return;
}
const timeoutId = window.setTimeout(() => {
if (lastResolvedSessionRef.current?.sessionId === currentSessionId) {
lastResolvedSessionRef.current = null;
}
setSessionFallbackVersion((value) => value + 1);
}, remainingMs);
return () => {
window.clearTimeout(timeoutId);
};
}, [currentSessionId, currentSessionSnapshot]);
void sessionFallbackVersion;
const currentSession = (() => {
if (currentSessionSnapshot) {
return currentSessionSnapshot;
}
if (!currentSessionId) {
return null;
}
const cached = lastResolvedSessionRef.current;
if (cached && cached.sessionId === currentSessionId && cached.expiresAt > Date.now()) {
return cached.session;
}
return null;
})();
const worktreePath = useSessionUIStore((state) => {
if (!currentSessionId) return '';
return state.worktreeMetadata.get(currentSessionId)?.path ?? '';
});
const currentSessionWorktreeBranch = useSessionUIStore((state) => {
if (!currentSessionId) return null;
return state.worktreeMetadata.get(currentSessionId)?.branch?.trim() ?? null;
});
// Authoritative session↔worktree attachment from session-worktree-store
const worktreeAttachment = useSessionWorktreeStore((state) =>
currentSessionId ? state.getAttachment(currentSessionId) : undefined
);
const worktreeBadge = React.useMemo(() => {
if (!worktreeAttachment) return null;
return formatSessionWorktreeBadge(worktreeAttachment, {
pending: t('gitView.empty.worktreeSetupInProgress'),
});
}, [t, worktreeAttachment]);
const worktreeBadgeKind = React.useMemo(() => {
if (!worktreeAttachment) return null;
if (worktreeAttachment.legacy) return 'legacy';
if (worktreeAttachment.degraded) return 'degraded';
if (worktreeAttachment.worktreeStatus === 'pending') return 'pending';
if (worktreeAttachment.worktreeStatus === 'missing') return 'missing';
if (worktreeAttachment.worktreeStatus === 'invalid') return 'invalid';
if (worktreeAttachment.attentionReason) return 'attention';
return null;
}, [worktreeAttachment]);
const worktreeDirectory = React.useMemo(() => {
return normalize(worktreePath || '');
}, [worktreePath]);
const sessionDirectory = React.useMemo(() => {
const raw = typeof currentSession?.directory === 'string' ? currentSession.directory : '';
return normalize(raw || '');
}, [currentSession?.directory]);
const draftDirectory = useSessionUIStore((state) => {
if (!state.newSessionDraft?.open) {
return '';
}
return normalize(state.newSessionDraft.bootstrapPendingDirectory ?? state.newSessionDraft.directoryOverride ?? '');
});
const draftTarget = useSessionUIStore((state) => state.newSessionDraft.target);
const draftProjectId = useSessionUIStore((state) => state.newSessionDraft.selectedProjectId);
const selectedSessionDirectory = useSessionUIStore((state) => state.currentSessionDirectory);
const homeDirectory = useAppDirectoryStore((state) => state.homeDirectory);
const openDirectory = React.useMemo(() => {
return worktreeDirectory || sessionDirectory || draftDirectory;
}, [draftDirectory, sessionDirectory, worktreeDirectory]);
const activeContextMode = useUIStore(React.useCallback((state) => {
const directory = normalize(openDirectory || '');
return directory ? getActiveContextMode(state.contextPanelByDirectory[directory]) : null;
}, [openDirectory]));
const catalogWorktreeBranch = useSessionUIStore((state) => {
const candidateDirectory = normalize(worktreeDirectory || sessionDirectory || '');
if (!candidateDirectory) {
return null;
}
for (const worktrees of state.availableWorktreesByProject.values()) {
const match = worktrees.find((worktree) => normalize(worktree.path) === candidateDirectory);
const branch = match?.branch?.trim();
if (branch) {
return branch;
}
}
return null;
});
const gitBranchForDirectory = useGitBranchLabel(openDirectory || null);
const currentBranchLabel = gitBranchForDirectory || currentSessionWorktreeBranch || catalogWorktreeBranch;
const isChatContext = isNewSessionDraftOpen
? draftTarget === 'chat'
: isChatDirectoryForHome(sessionDirectory || selectedSessionDirectory, homeDirectory);
// Whether the title carries a second line under it. Hoisted because the
// session menu's vertical alignment depends on the same answer.
const showHeaderMetaRow = !isChatContext && !workStatusPanelVisible
&& Boolean(activeProjectLabel || currentBranchLabel || (!isNewSessionDraftOpen && worktreeBadgeKind));
const currentSessionTitle = React.useMemo(() => {
if (!currentSessionId) {
return activeProjectLabel ?? 'OpenChamber';
}
const trimmedTitle = currentSession?.title?.trim();
return trimmedTitle && trimmedTitle.length > 0 ? trimmedTitle : 'Untitled Session';
}, [activeProjectLabel, currentSession?.title, currentSessionId]);
const headerDirectoryStore = useDirectoryStore(openDirectory || undefined, { bootstrap: false });
const sync = useSync();
const updateSessionTitle = useSessionUIStore((state) => state.updateSessionTitle);
const shareSession = useSessionUIStore((state) => state.shareSession);
const unshareSession = useSessionUIStore((state) => state.unshareSession);
const archiveSessions = useSessionUIStore((state) => state.archiveSessions);
const deleteSessions = useSessionUIStore((state) => state.deleteSessions);
const [isRenamingHeaderSession, setIsRenamingHeaderSession] = React.useState(false);
const [isHeaderSessionMenuOpen, setIsHeaderSessionMenuOpen] = React.useState(false);
/** Session id whose rename was requested from a tab menu; survives the
activation that a Rename on an inactive tab performs first. */
const pendingHeaderRenameRef = React.useRef<string | null>(null);
const [headerSessionTitleDraft, setHeaderSessionTitleDraft] = React.useState('');
const [pendingHeaderRetentionAction, setPendingHeaderRetentionAction] = React.useState<{ action: 'archive' | 'delete'; sessionId: string } | null>(null);
const headerRenameFormRef = React.useRef<HTMLFormElement | null>(null);
const beginHeaderSessionRename = React.useCallback(() => {
if (!currentSessionId) return;
setHeaderSessionTitleDraft(currentSession?.title?.trim() || currentSessionTitle);
setIsRenamingHeaderSession(true);
}, [currentSession?.title, currentSessionId, currentSessionTitle]);
const beginHeaderSessionRenameRef = React.useRef(beginHeaderSessionRename);
beginHeaderSessionRenameRef.current = beginHeaderSessionRename;
React.useEffect(() => {
setIsHeaderSessionMenuOpen(false);
setPendingHeaderRetentionAction(null);
if (currentSessionId && pendingHeaderRenameRef.current === currentSessionId) {
// Rename on an inactive tab activates it first; the switch itself is
// when the rename can begin (the menu may close before or after it).
pendingHeaderRenameRef.current = null;
beginHeaderSessionRenameRef.current();
return;
}
setIsRenamingHeaderSession(false);
setHeaderSessionTitleDraft('');
}, [currentSessionId]);
const saveHeaderSessionRename = React.useCallback(async () => {
if (!currentSessionId) return;
const title = headerSessionTitleDraft.trim();
if (title && title !== currentSession?.title?.trim()) {
await updateSessionTitle(currentSessionId, title);
}
setIsRenamingHeaderSession(false);
}, [currentSession?.title, currentSessionId, headerSessionTitleDraft, updateSessionTitle]);
React.useEffect(() => {
if (!isRenamingHeaderSession) return;
const handleDocumentMouseDown = (event: MouseEvent) => {
const target = event.target as Node | null;
if (!target || !headerRenameFormRef.current?.contains(target)) {
void saveHeaderSessionRename();
}
};
document.addEventListener('mousedown', handleDocumentMouseDown);
return () => document.removeEventListener('mousedown', handleDocumentMouseDown);
}, [isRenamingHeaderSession, saveHeaderSessionRename]);
const copySessionIdFor = React.useCallback((sessionId: string) => {
if (!sessionId) return;
void copyTextToClipboard(sessionId).then((result) => {
toast[result.ok ? 'success' : 'error'](t(result.ok
? 'sessions.sidebar.session.copyId.success'
: 'sessions.sidebar.session.copyId.error'));
}).catch(() => toast.error(t('sessions.sidebar.session.copyId.error')));
}, [t]);
const shareSessionFor = React.useCallback(async (sessionId: string) => {
if (!sessionId) return;
const result = await shareSession(sessionId);
if (result?.share?.url) {
const copied = await copyTextToClipboard(result.share.url);
toast[copied.ok ? 'success' : 'warning'](t('sessions.sidebar.session.share.successTitle'), {
description: t(copied.ok
? 'sessions.sidebar.session.share.successDescription'
: 'sessions.sidebar.session.share.copyUrlError'),
});
return;
}
toast.error(t('sessions.sidebar.session.share.error'));
}, [shareSession, t]);
const copySessionShareUrl = React.useCallback((shareUrl: string | null | undefined) => {
if (!shareUrl) return;
void copyTextToClipboard(shareUrl).then((result) => {
toast[result.ok ? 'success' : 'error'](t(result.ok
? 'sessions.sidebar.session.menu.copied'
: 'sessions.sidebar.session.share.copyUrlError'));
}).catch(() => toast.error(t('sessions.sidebar.session.share.copyUrlError')));
}, [t]);
const unshareSessionFor = React.useCallback(async (sessionId: string) => {
if (!sessionId) return;
const result = await unshareSession(sessionId);
toast[result ? 'success' : 'error'](t(result
? 'sessions.sidebar.session.unshare.success'
: 'sessions.sidebar.session.unshare.error'));
}, [t, unshareSession]);
const exportCurrentSession = React.useCallback(async () => {
if (!currentSessionId || !openDirectory) {
toast.error(t('sessions.sidebar.session.export.nothingToExport'));
return;
}
try {
await sync.loadCompleteHistory(currentSessionId, openDirectory);
} catch {
toast.error(t('sessions.sidebar.session.export.failedLoadHistory'));
return;
}
const records = buildSessionMessageRecordsSnapshot(headerDirectoryStore.getState(), currentSessionId).list;
if (records.length === 0) {
toast.error(t('sessions.sidebar.session.export.nothingToExport'));
return;
}
const markdown = formatSessionAsMarkdown(records, currentSession?.title ?? null);
const filename = buildExportFilename(currentSession?.title ?? null);
const savedPath = await saveAsMarkdownDesktop(markdown, filename);
if (!savedPath) downloadAsMarkdown(markdown, filename);
toast.success(t('sessions.sidebar.session.export.success'));
}, [currentSession?.title, currentSessionId, headerDirectoryStore, openDirectory, sync, t]);
const isCurrentSessionActive = currentSessionStatus?.type === 'busy' || currentSessionStatus?.type === 'retry';
const moveCurrentSessionToWorktree = React.useCallback(() => {
if (!currentSessionId || !sessionDirectory || isCurrentSessionActive || isCurrentSessionMovingToWorktree) return;
const sessions = useGlobalSessionsStore.getState().activeSessions;
const root = sessions.find((session) => session.id === currentSessionId);
if (!root) return;
const descendants: typeof sessions = [];
const pendingParentIds = [currentSessionId];
for (let index = 0; index < pendingParentIds.length; index += 1) {
const parentId = pendingParentIds[index];
for (const session of sessions) {
if (session.parentID !== parentId) continue;
descendants.push(session);
pendingParentIds.push(session.id);
}
}
requestSessionTreeMove({
kind: 'quick',
root,
descendants,
sourceDirectory: sessionDirectory,
messages: buildSessionTreeMoveMessages(t, {
success: 'sessions.sidebar.session.moveToWorktree.success',
failure: 'sessions.sidebar.session.moveToWorktree.failed',
}),
});
}, [currentSessionId, isCurrentSessionActive, isCurrentSessionMovingToWorktree, sessionDirectory, t]);
const confirmHeaderRetentionAction = React.useCallback(async () => {
if (!pendingHeaderRetentionAction) return;
const sessions = useGlobalSessionsStore.getState().activeSessions;
const ids = [pendingHeaderRetentionAction.sessionId];
for (let index = 0; index < ids.length; index += 1) {
const parentId = ids[index];
for (const session of sessions) {
if ((session as typeof session & { parentID?: string | null }).parentID === parentId && !ids.includes(session.id)) {
ids.push(session.id);
}
}
}
const action = pendingHeaderRetentionAction.action;
setPendingHeaderRetentionAction(null);
const result = action === 'archive' ? await archiveSessions(ids) : await deleteSessions(ids);
const failedIds = result.failedIds;
if (failedIds.length > 0) {
toast.error(t(action === 'archive'
? 'sessions.sidebar.session.archive.error'
: 'sessions.sidebar.session.delete.error'));
return;
}
toast.success(t(action === 'archive'
? 'sessions.sidebar.session.archive.success'
: 'sessions.sidebar.session.delete.success'));
}, [archiveSessions, deleteSessions, pendingHeaderRetentionAction, t]);
// Full-page surfaces (Scheduled, Archive, Worktrees, Multi-run) replace the
// chat area; while one is open the header shows the surface identity
// instead of the session switcher.
const isScheduledSurfaceOpen = useUIStore((state) => state.isScheduledTasksDialogOpen);
const isArchiveSurfaceOpen = useUIStore((state) => state.isArchivePageOpen);
const worktreesSurfaceProjectId = useUIStore((state) => state.worktreesPageProjectId);
const isMultiRunSurfaceOpen = useUIStore((state) => state.isMultiRunLauncherOpen);
const worktreesSurfaceProjectLabel = useProjectsStore((state) => {
if (!worktreesSurfaceProjectId) return null;
const project = state.projects.find((entry) => entry.id === worktreesSurfaceProjectId);
return project?.label?.trim() || project?.path?.split('/').pop() || null;
});
const activeSurfaceHeader = React.useMemo<{ title: string; subtitle: string | null } | null>(() => {
if (isScheduledSurfaceOpen) {
return { title: t('sessions.scheduledTasks.dialog.title'), subtitle: null };
}
if (isArchiveSurfaceOpen) {
return { title: t('sessions.archivePage.title'), subtitle: null };
}
if (worktreesSurfaceProjectId) {
return {
title: t('sessions.worktreesPage.title', { project: worktreesSurfaceProjectLabel ?? '' }),
subtitle: null,
};
}
if (isMultiRunSurfaceOpen) {
return { title: t('sessions.sidebar.header.actions.newMultiRun'), subtitle: null };
}
return null;
}, [isArchiveSurfaceOpen, isMultiRunSurfaceOpen, isScheduledSurfaceOpen, t, worktreesSurfaceProjectId, worktreesSurfaceProjectLabel]);
const actionDirectory = React.useMemo(() => {
return normalize(openDirectory || activeProject?.path || '');
}, [activeProject?.path, openDirectory]);
const activeProjectRef = React.useMemo(() => {
if (!activeProject) {
return null;
}
return { id: activeProject.id, path: activeProject.path };
}, [activeProject]);
const lastProjectActionsContextRef = React.useRef<{
projectRef: { id: string; path: string };
directory: string;
} | null>(null);
React.useEffect(() => {
if (!activeProjectRef || !actionDirectory) {
return;
}
lastProjectActionsContextRef.current = {
projectRef: activeProjectRef,
directory: actionDirectory,
};
}, [actionDirectory, activeProjectRef]);
const planModeEnabled = useFeatureFlagsStore((state) => state.planModeEnabled);
const isSessionPlanAvailable = useSessionUIStore((state) => state.isSessionPlanAvailable);
const planTabAvailable = planModeEnabled && currentSessionId ? isSessionPlanAvailable(currentSessionId) : false;
const lastPlanSessionKeyRef = React.useRef<string>('');
// Reset plan tab availability when session changes
React.useEffect(() => {
if (!planModeEnabled) {
return;
}
if (!currentSessionId) return;
const sessionKey = `${currentSessionId || 'none'}:${sessionDirectory || 'none'}:${currentSession?.created || 0}:${currentSession?.slug || 'none'}`;
if (lastPlanSessionKeyRef.current !== sessionKey) {
lastPlanSessionKeyRef.current = sessionKey;
}
}, [
planModeEnabled,
planTabAvailable,
currentSession?.slug,
currentSession?.created,
currentSessionId,
sessionDirectory,
]);
const handleOpenDraftMiniChat = React.useCallback(() => {
void invokeDesktop('desktop_open_draft_mini_chat_window', {
directory: isChatContext ? '' : draftDirectory,
projectId: isChatContext ? null : draftProjectId,
apiBaseUrl: getRuntimeApiBaseUrl(),
clientToken: getRuntimeBearerTokenSync(),
}).catch((error) => {
console.warn('[header] failed to open draft mini chat window', error);
});
}, [draftDirectory, draftProjectId, isChatContext]);
const handleOpenCurrentMiniChat = React.useCallback(() => {
if (isNewSessionDraftOpen) {
handleOpenDraftMiniChat();
return;
}
if (!currentSessionId) {
return;
}
void invokeDesktop('desktop_open_session_mini_chat_window', {
sessionId: currentSessionId,
directory: sessionDirectory || normalize(selectedSessionDirectory || '') || worktreeDirectory,
apiBaseUrl: getRuntimeApiBaseUrl(),
clientToken: getRuntimeBearerTokenSync(),
}).catch((error) => {
console.warn('[header] failed to open session mini chat window', error);
});
}, [currentSessionId, handleOpenDraftMiniChat, isNewSessionDraftOpen, selectedSessionDirectory, sessionDirectory, worktreeDirectory]);
const handleOpenContextPanel = React.useCallback(() => {
const directory = normalize(openDirectory || '');
if (!directory) {
return;
}
const panelState = useUIStore.getState().contextPanelByDirectory[directory];
if (getActiveContextMode(panelState) === 'context') {
closeContextPanel(directory);
return;
}
openContextOverview(directory);
}, [closeContextPanel, openContextOverview, openDirectory]);
const isContextPanelActive = activeContextMode === 'context';
const desktopHeaderIconButtonClass = DESKTOP_HEADER_ICON_BUTTON_CLASS;
// Left padding the header needs to clear the OS window controls (macOS
// traffic lights / window-controls-overlay). When the sidebar is open this
// space is owned by the sidebar's top strip instead, so the header drops back
// to its normal content padding. The full value is published as
// `--oc-titlebar-left-inset` so the sidebar strip can mirror it.
const titlebarLeftInset = React.useMemo(() => {
if (isDesktopApp && isMacPlatform && !isDesktopWindowFullscreen) {
return '5.5rem';
}
if (isTabletStandalonePwa) {
return 'max(calc(0.75rem + var(--oc-wco-left-inset, 0px)), 5.5rem)';
}
if ((!isDesktopApp || usesFramelessChrome) && !isVSCode) {
return 'calc(0.75rem + var(--oc-wco-left-inset, 0px))';
}
return '0.75rem';
}, [isDesktopApp, isDesktopWindowFullscreen, isMacPlatform, isTabletStandalonePwa, isVSCode, usesFramelessChrome]);
useEffect(() => {
if (typeof document === 'undefined') {
return;
}
document.documentElement.style.setProperty('--oc-titlebar-left-inset', titlebarLeftInset);
}, [titlebarLeftInset]);
// Space reserved on the header's left for the persistent overlay when the
// sidebar is collapsed (the overlay sits over the header then). Split into two
// spacers so the strip stays a window drag area while the buttons stay
// clickable: a drag region for the window-controls inset (traffic lights) and
// a no-drag carve under the control cluster. Both animate so the session title
// slides in/out in lockstep with the sidebar. When the sidebar is open the
// overlay is over the sidebar, so the header only keeps normal content padding.
const headerInsetSpacerWidth = isSidebarOpen ? '0.75rem' : 'var(--oc-titlebar-left-inset, 0.75rem)';
const headerControlsSpacerWidth = isSidebarOpen
? '0px'
: 'calc(var(--oc-titlebar-controls-width, 5.5rem) + 0.5rem)';
useEffect(() => {
if (!isDesktopApp || !isMacPlatform) {
setIsDesktopWindowFullscreen(false);
return;
}
let disposed = false;
const syncFullscreenState = async () => {
try {
const fullscreen = await invokeDesktop<boolean>('desktop_is_window_fullscreen');
if (!disposed) {
setIsDesktopWindowFullscreen(fullscreen === true);
}
} catch {
if (!disposed) {
setIsDesktopWindowFullscreen(false);
}
}
};
const onResize = () => {
void syncFullscreenState();
};
void syncFullscreenState();
window.addEventListener('openchamber:window-resized', onResize);
return () => {
disposed = true;
window.removeEventListener('openchamber:window-resized', onResize);
};
}, [isDesktopApp, isMacPlatform]);
const macosHeaderSizeClass = React.useMemo(() => {
if (!isDesktopApp || !isMacPlatform || macosMajorVersion === null) {
return '';
}
if (macosMajorVersion >= 26) {
return 'h-12';
}
if (macosMajorVersion <= 15) {
return 'h-14';
}
return '';
}, [isDesktopApp, isMacPlatform, macosMajorVersion]);
const webWindowControlsOverlayStyle = React.useMemo<React.CSSProperties | undefined>(() => {
if ((isDesktopApp && !usesFramelessChrome) || isVSCode) {
return undefined;
}
// Custom in-window controls (frameless Electron, right side) own the right
// edge: no inline padding, so the pr-0 class applies and the close button
// sits flush with the window corner per Windows conventions. Only the
// browser's native window-controls overlay reserves padding + right inset.
if (usesFramelessChrome && windowControlsSide === 'right') {
return undefined;
}
return {
// Left inset is handled by the no-drag spacer (see renderDesktop); only
// the right inset / titlebar height are owned by the window-controls overlay.
paddingRight: 'calc(0.75rem + var(--oc-wco-right-inset, 0px))',
minHeight: 'max(3rem, var(--oc-wco-titlebar-height, 0px))',
height: 'max(3rem, var(--oc-wco-titlebar-height, 0px))',
};
}, [isDesktopApp, isVSCode, usesFramelessChrome, windowControlsSide]);
const updateHeaderHeight = React.useCallback(() => {
if (typeof document === 'undefined') {
return;
}
const height = headerRef.current?.getBoundingClientRect().height;
if (height) {
document.documentElement.style.setProperty('--oc-header-height', `${height}px`);
}
}, []);
useEffect(() => {
if (typeof window === 'undefined') {
return;
}
updateHeaderHeight();
const node = headerRef.current;
if (!node || typeof ResizeObserver === 'undefined') {
return () => { };
}
let rafId = 0;
const scheduleUpdate = () => {
if (rafId) return;
rafId = requestAnimationFrame(() => {
rafId = 0;
updateHeaderHeight();
});
};
const observer = new ResizeObserver(scheduleUpdate);
observer.observe(node);
window.addEventListener('resize', scheduleUpdate);
window.addEventListener('orientationchange', scheduleUpdate);
return () => {
if (rafId) cancelAnimationFrame(rafId);
observer.disconnect();
window.removeEventListener('resize', scheduleUpdate);
window.removeEventListener('orientationchange', scheduleUpdate);
};
}, [updateHeaderHeight]);
useEffect(() => {
updateHeaderHeight();
}, [updateHeaderHeight, isMobile, macosHeaderSizeClass]);
const handleDragStart = React.useCallback(async (e: React.MouseEvent) => {
const target = e.target as HTMLElement;
if (target.closest('.app-region-no-drag')) {
return;
}
if (target.closest('button, a, input, select, textarea')) {
return;
}
if (e.button !== 0) {
return;
}
if (isDesktopApp) {
await startDesktopWindowDrag();
}
}, [isDesktopApp]);
const shortcutLabel = React.useCallback((actionId: ShortcutActionId) => {
return formatShortcutForDisplay(getEffectiveShortcutCombo(actionId, shortcutOverrides));
}, [shortcutOverrides]);
useKeybinds({
rename_current_session: () => {
if (!currentSessionId || isMobile) return false;
beginHeaderSessionRename();
},
toggle_services_menu: () => {
if (isDesktopServicesOpen) {
setIsDesktopServicesOpen(false);
return;
}
setIsDesktopServicesOpen(true);
void refreshCurrentInstanceLabel();
},
});
const desktopSidebarActions = (
<>
<OpenInAppButton directory={actionDirectory} className="mr-1" />
{/* Instances only exist in the desktop app. On web the menu was left
holding a single dev-only shutdown action, which is not a reason to
keep a dropdown in the header. */}
{isDesktopApp ? (
<DesktopServicesMenu
isDesktopApp={isDesktopApp}
currentInstanceLabel={currentInstanceLabel}
compactCurrentInstanceLabel={compactCurrentInstanceLabel}
currentInstanceIsLocal={currentInstanceIsLocal}
isDesktopServicesOpen={isDesktopServicesOpen}
setIsDesktopServicesOpen={setIsDesktopServicesOpen}
refreshCurrentInstanceLabel={refreshCurrentInstanceLabel}
shortcutLabel={shortcutLabel}
remoteUpdateInfo={remoteUpdateInfo}
remoteUpdateChecking={remoteUpdateChecking}
remoteUpdateError={remoteUpdateError}
onOpenRemoteUpdate={openRemoteInstanceUpdate}
/>
) : null}
</>
);
const showMiniChatHeaderAction = hasElectronDesktopIPC && (isNewSessionDraftOpen || Boolean(currentSessionId));
const renderSessionTabMenu = React.useCallback(({ session, isActive, select, closeOtherTabs, components }: SessionTabMenuArgs) => {
const { Item, Separator } = components;
const shareUrl = session.share?.url ?? null;
const canMoveToWorktree = isActive && !isVSCode && !isChatContext && currentSession && !currentSession.parentId;
return (
<>
<Item onClick={() => { if (!isActive) select(); pendingHeaderRenameRef.current = session.id; }}>
<Icon name="pencil-ai" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.rename')}
</Item>
<Item onClick={() => copySessionIdFor(session.id)}>
<Icon name="file-copy" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.copyId')}
</Item>
<Separator />
{shareUrl ? (
<>
<Item onClick={() => copySessionShareUrl(shareUrl)}>
<Icon name="file-copy" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.copyLink')}
</Item>
<Item onClick={() => void unshareSessionFor(session.id)}>
<Icon name="link-unlink-m" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.unshare')}
</Item>
</>
) : (
<Item onClick={() => void shareSessionFor(session.id)}>
<Icon name="share-2" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.share')}
</Item>
)}
{isActive ? (
<Item onClick={() => void exportCurrentSession()}>
<Icon name="download" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.exportMarkdown')}
</Item>
) : null}
{canMoveToWorktree ? (
<Tooltip>
<TooltipTrigger asChild>
<span className="block">
<Item
disabled={!sessionDirectory || isCurrentSessionActive || isCurrentSessionMovingToWorktree}
onClick={moveCurrentSessionToWorktree}
className="w-full"
>
<Icon name="folder-shared" className="mr-2 size-4" />
{t('sessions.sidebar.session.menu.moveToWorktree')}
</Item>
</span>
</TooltipTrigger>
<TooltipContent side="right" className="max-w-72">
{isCurrentSessionMovingToWorktree
? t('sessions.sidebar.session.moveToWorktree.tooltipMoving')
: isCurrentSessionActive
? t('sessions.sidebar.session.moveToWorktree.tooltipBusy')
: t('sessions.sidebar.session.moveToWorktree.tooltip')}
</TooltipContent>
</Tooltip>
) : null}
<Separator />
<Item onClick={closeOtherTabs}>
<Icon name="close-circle" className="mr-2 size-4" />{t('header.sessionTabs.closeOtherTabs')}
</Item>
<Separator />
<Item onClick={() => setPendingHeaderRetentionAction({ action: 'archive', sessionId: session.id })}>
<Icon name="inbox-archive" className="mr-2 size-4" />{t('sessions.sidebar.bulkActions.archive')}
</Item>
<Item className="text-destructive focus:text-destructive" onClick={() => setPendingHeaderRetentionAction({ action: 'delete', sessionId: session.id })}>
<Icon name="delete-bin" className="mr-2 size-4" />{t('sessions.sidebar.bulkActions.delete')}
</Item>
</>
);
}, [copySessionIdFor, copySessionShareUrl, currentSession, exportCurrentSession, isChatContext, isCurrentSessionActive, isCurrentSessionMovingToWorktree, isVSCode, moveCurrentSessionToWorktree, sessionDirectory, shareSessionFor, t, unshareSessionFor]);
const renderDesktop = () => (
<div
onMouseDown={handleDragStart}
className={cn(
'app-region-drag relative flex h-12 select-none items-center',
usesFramelessChrome && windowControlsSide === 'right' ? 'pr-0' : 'pr-3',
macosHeaderSizeClass
)}
style={webWindowControlsOverlayStyle}
role="tablist"
aria-label={t('header.navigation.mainAria')}
>
{/* Drag region for the window-controls inset (traffic lights) to the left
of the overlay buttons — stays a window drag area. */}
<div
aria-hidden
className="shrink-0 self-stretch transition-[width] duration-200 ease-[cubic-bezier(0.22,1,0.36,1)] motion-reduce:transition-none"
style={{ width: headerInsetSpacerWidth }}
/>
{/* No-drag carve under the persistent TitlebarLeftControls overlay so its
buttons stay clickable. Width animates with the sidebar so the session
title slides in lockstep instead of snapping. */}
<div
aria-hidden
className="app-region-no-drag shrink-0 self-stretch transition-[width] duration-200 ease-[cubic-bezier(0.22,1,0.36,1)] motion-reduce:transition-none"
style={{ width: headerControlsSpacerWidth }}
/>
{/* Sidebar toggle + project actions live in the persistent
TitlebarLeftControls overlay; the spacers above reserve its footprint
while the sidebar is closed. */}
<div className="flex min-w-0 flex-1 items-center">
{activeSurfaceHeader ? (
<div className="mr-3 flex min-w-0 flex-col items-start px-1 py-0.5 -my-0.5 text-left">
<span className="truncate typography-ui-label text-[14px] font-normal leading-tight text-foreground max-w-full">
{activeSurfaceHeader.title}
</span>
{activeSurfaceHeader.subtitle ? (
<span className="truncate typography-micro text-[10.5px] font-normal leading-tight text-muted-foreground/75 max-w-full">
{activeSurfaceHeader.subtitle}
</span>
) : null}
</div>
) : (isVSCode || !sessionTabsEnabled) ? (
<div className="app-region-no-drag mr-3 flex min-w-0 max-w-full items-center gap-0.5 py-0.5 -my-0.5 text-left">
{!isSidebarOpen ? (
<SessionSwitcherDropdown align="start">
<button
type="button"
className={desktopHeaderIconButtonClass}
aria-label={t('sessions.switcher.openAria')}
>
<Icon name="history" className="h-[18px] w-[18px]" />
</button>
</SessionSwitcherDropdown>
) : null}
<div className="flex min-w-0 flex-col justify-center px-1">
{isRenamingHeaderSession ? (
<form
ref={headerRenameFormRef}
className="flex w-full min-w-0 items-center gap-2 leading-tight"
onPointerDown={(event) => event.stopPropagation()}
onSubmit={(event) => {
event.preventDefault();
void saveHeaderSessionRename();
}}
>
<input
value={headerSessionTitleDraft}
onChange={(event) => setHeaderSessionTitleDraft(event.target.value)}
autoFocus
onKeyDown={(event) => {
event.stopPropagation();
if (event.key === 'Escape') {
setIsRenamingHeaderSession(false);
}
}}
placeholder={t('sessions.sidebar.session.menu.rename')}
className="min-w-0 flex-1 bg-transparent typography-ui-label text-[14px] font-normal leading-tight outline-none placeholder:text-muted-foreground"
/>
<button
type="submit"
aria-label={t('sessions.sidebar.session.rename.save')}
title={t('sessions.sidebar.session.rename.save')}
className="shrink-0 text-muted-foreground hover:text-foreground"
>
<Icon name="check" className="size-4" />
</button>
<button
type="button"
onClick={() => setIsRenamingHeaderSession(false)}
aria-label={t('sessions.sidebar.session.rename.cancel')}
title={t('sessions.sidebar.session.rename.cancel')}
className="shrink-0 text-muted-foreground hover:text-foreground"
>
<Icon name="close" className="size-4" />
</button>
</form>
) : (
<span className="truncate typography-ui-label text-[14px] font-normal leading-tight text-foreground max-w-full">
{isNewSessionDraftOpen ? t('sessions.switcher.draftTitle') : currentSessionTitle}
</span>
)}
{showHeaderMetaRow ? (
<span className="flex min-w-0 max-w-full items-center gap-1.5 truncate typography-micro text-[10.5px] font-normal leading-tight text-muted-foreground/75">
{activeProjectLabel ? <span className="truncate">{activeProjectLabel}</span> : null}
{currentBranchLabel ? (
<span className="inline-flex min-w-0 items-center gap-0.5">
<Icon name="git-branch" className="h-3 w-3 flex-shrink-0 text-muted-foreground/70" />
<span className="truncate">{currentBranchLabel}</span>
</span>
) : null}
{!isNewSessionDraftOpen && worktreeBadgeKind ? (
<span className={cn(
"inline-flex min-w-0 items-center gap-0.5",
worktreeBadgeKind === 'attention' || worktreeBadgeKind === 'invalid' || worktreeBadgeKind === 'missing' ? 'text-status-warning' : 'text-muted-foreground/60'
)}>
<Icon name="alert" className="h-3 w-3 flex-shrink-0" />
<span className="truncate">{worktreeBadge}</span>
</span>
) : null}
</span>
) : null}
</div>
<div className={cn(
'flex h-[18px] shrink-0 items-center justify-center',
// Top-aligned only when the title has a metadata line under it;
// alone, the title is centred and the button must follow.
showHeaderMetaRow ? 'self-start' : 'self-center',
)}>
{currentSessionId && !isNewSessionDraftOpen && !isRenamingHeaderSession ? (
<DropdownMenu
open={isHeaderSessionMenuOpen}
onOpenChange={setIsHeaderSessionMenuOpen}
onOpenChangeComplete={(open) => {
if (!open && pendingHeaderRenameRef.current && pendingHeaderRenameRef.current === currentSessionId) {
pendingHeaderRenameRef.current = null;
beginHeaderSessionRename();
}
}}
>
<DropdownMenuTrigger asChild>
<Button variant="ghost" size="xs" className="h-[18px] w-6 px-0 text-muted-foreground hover:bg-transparent hover:text-foreground" aria-label={t('header.sessionActions.openAria')}>
<Icon name="more" className="size-4" />
</Button>
</DropdownMenuTrigger>
<DropdownMenuContent align="end" className="min-w-[190px]">
<DropdownMenuItem onClick={() => { pendingHeaderRenameRef.current = currentSessionId; }}><Icon name="pencil-ai" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.rename')}</DropdownMenuItem>
<DropdownMenuItem onClick={() => currentSessionId && copySessionIdFor(currentSessionId)}><Icon name="file-copy" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.copyId')}</DropdownMenuItem>
<DropdownMenuSeparator />
{currentSession?.shareUrl ? (
<>
<DropdownMenuItem onClick={() => copySessionShareUrl(currentSession?.shareUrl)}><Icon name="file-copy" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.copyLink')}</DropdownMenuItem>
<DropdownMenuItem onClick={() => { if (currentSessionId) void unshareSessionFor(currentSessionId); }}><Icon name="link-unlink-m" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.unshare')}</DropdownMenuItem>
</>
) : (
<DropdownMenuItem onClick={() => { if (currentSessionId) void shareSessionFor(currentSessionId); }}><Icon name="share-2" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.share')}</DropdownMenuItem>
)}
<DropdownMenuItem onClick={() => void exportCurrentSession()}><Icon name="download" className="mr-2 size-4" />{t('sessions.sidebar.session.menu.exportMarkdown')}</DropdownMenuItem>
{!isVSCode && !isChatContext && currentSession && !currentSession.parentId ? (
<Tooltip>
<TooltipTrigger asChild>
<span className="block">
<DropdownMenuItem
disabled={!sessionDirectory || isCurrentSessionActive || isCurrentSessionMovingToWorktree}
onClick={moveCurrentSessionToWorktree}
className="w-full"
>
<Icon name="folder-shared" className="mr-2 size-4" />
{t('sessions.sidebar.session.menu.moveToWorktree')}
</DropdownMenuItem>
</span>
</TooltipTrigger>
<TooltipContent side="right" className="max-w-72">
{isCurrentSessionMovingToWorktree
? t('sessions.sidebar.session.moveToWorktree.tooltipMoving')
: isCurrentSessionActive
? t('sessions.sidebar.session.moveToWorktree.tooltipBusy')
: t('sessions.sidebar.session.moveToWorktree.tooltip')}
</TooltipContent>
</Tooltip>
) : null}
<DropdownMenuSeparator />
<DropdownMenuItem onClick={() => { if (currentSessionId) setPendingHeaderRetentionAction({ action: 'archive', sessionId: currentSessionId }); }}><Icon name="inbox-archive" className="mr-2 size-4" />{t('sessions.sidebar.bulkActions.archive')}</DropdownMenuItem>
<DropdownMenuItem className="text-destructive focus:text-destructive" onClick={() => { if (currentSessionId) setPendingHeaderRetentionAction({ action: 'delete', sessionId: currentSessionId }); }}><Icon name="delete-bin" className="mr-2 size-4" />{t('sessions.sidebar.bulkActions.delete')}</DropdownMenuItem>
</DropdownMenuContent>
</DropdownMenu>
) : null}
</div>
</div>
) : (
<div className="app-region-no-drag flex h-full min-w-0 flex-1 items-center gap-0.5 text-left">
{!isSidebarOpen ? (
<SessionSwitcherDropdown align="start">
<button
type="button"
className={desktopHeaderIconButtonClass}
aria-label={t('sessions.switcher.openAria')}
>
<Icon name="history" className="h-[18px] w-[18px]" />
</button>
</SessionSwitcherDropdown>
) : null}
<SessionTabsStrip
renderMenu={renderSessionTabMenu}
suppressActiveTabControls={isRenamingHeaderSession}
onMenuOpenChangeComplete={(open) => {
if (!open && pendingHeaderRenameRef.current && pendingHeaderRenameRef.current === currentSessionId) {
pendingHeaderRenameRef.current = null;
beginHeaderSessionRename();
}
}}
>
<div className="flex min-w-0 flex-col justify-center">
{isRenamingHeaderSession ? (
<form
ref={headerRenameFormRef}
className="flex w-full min-w-0 items-center gap-2 leading-tight"
onPointerDown={(event) => event.stopPropagation()}
onSubmit={(event) => {
event.preventDefault();
void saveHeaderSessionRename();
}}
>
<input
value={headerSessionTitleDraft}
onChange={(event) => setHeaderSessionTitleDraft(event.target.value)}
autoFocus
onKeyDown={(event) => {
event.stopPropagation();
if (event.key === 'Escape') {
setIsRenamingHeaderSession(false);
}
}}
placeholder={t('sessions.sidebar.session.menu.rename')}
className="min-w-0 flex-1 bg-transparent text-[13px] font-medium leading-4 outline-none placeholder:text-muted-foreground"
/>
<button
type="submit"
aria-label={t('sessions.sidebar.session.rename.save')}
title={t('sessions.sidebar.session.rename.save')}
className="shrink-0 text-muted-foreground hover:text-foreground"
>
<Icon name="check" className="size-4" />
</button>
<button
type="button"
onClick={() => setIsRenamingHeaderSession(false)}
aria-label={t('sessions.sidebar.session.rename.cancel')}
title={t('sessions.sidebar.session.rename.cancel')}
className="shrink-0 text-muted-foreground hover:text-foreground"
>
<Icon name="close" className="size-4" />
</button>
</form>
) : (
<span className="block overflow-hidden whitespace-nowrap text-[13px] font-medium leading-4 text-foreground max-w-full">
{isNewSessionDraftOpen ? t('sessions.switcher.draftTitle') : currentSessionTitle}
</span>
)}
</div>
</SessionTabsStrip>
</div>
)}
{activeSurfaceHeader || isVSCode || !sessionTabsEnabled ? <div className="flex-1" /> : null}
<div className="flex shrink-0 items-center gap-1">
{showDesktopHeaderContextUsage && stableDesktopContextUsage ? (
<ContextUsageDisplay
totalTokens={stableDesktopContextUsage.totalTokens}
percentage={desktopHeaderDisplayPercentage}
colorPercentage={stableDesktopContextUsage.percentage}
contextLimit={stableDesktopContextUsage.contextLimit}
outputLimit={stableDesktopContextUsage.outputLimit ?? 0}
size="compact"
hideIcon
showPercentIcon
onClick={handleOpenContextPanel}
pressed={isContextPanelActive}
className={!showMiniChatHeaderAction ? 'mr-3.5' : ''}
valueClassName="typography-ui-label font-medium leading-none text-foreground"
percentIconClassName="h-4.5 w-4.5"
/>
) : null}
<HeaderIconActionButton
visible={showMiniChatHeaderAction}
title={isNewSessionDraftOpen ? t('header.actions.newMiniChat') : t('header.actions.openSessionMiniChat')}
ariaLabel={isNewSessionDraftOpen ? t('header.actions.newMiniChatAria') : t('header.actions.openSessionMiniChatAria')}
onClick={handleOpenCurrentMiniChat}
className={cn(desktopHeaderIconButtonClass, 'mr-1')}
Icon={'picture-in-picture-2'}
/>
{!isVSCode ? (
<Tooltip>
<TooltipTrigger asChild>
<button
type="button"
data-work-status-toggle="true"
aria-pressed={workStatusToggleActive}
aria-label={t('header.workStatusPanel.toggleAria')}
onClick={handleWorkStatusToggle}
className={cn(
DESKTOP_HEADER_ICON_BUTTON_CLASS,
// Trailing gap before the sidebar actions; it moved here
// with the button when this took the last position.
'mr-1',
// On is the resting state and carries no chrome; off is the
// one worth signalling, so it dims instead of filling.
workStatusToggleActive ? 'text-foreground' : 'text-muted-foreground/50',
)}
>
<Icon name="list-indefinite" className="h-[18px] w-[18px]" />
</button>
</TooltipTrigger>
<TooltipContent side="bottom">
{workStatusPanelEnabled && !workStatusPanelFits
? (workStatusOverlayOpen
? t('header.workStatusPanel.hide')
: t('header.workStatusPanel.showOverlay'))
: workStatusPanelEnabled
? t('header.workStatusPanel.hide')
: t('header.workStatusPanel.show')}
</TooltipContent>
</Tooltip>
) : null}
{desktopSidebarActions}
<WindowsWindowControls visible={usesFramelessChrome && windowControlsSide === 'right'} position="right" />
</div>
</div>
</div>
);
// The divider lives on the chat content wrapper instead of the header, so it
// doesn't run between the header and the right sidebar (they read as one
// continuous surface).
const headerClassName = 'header-safe-area relative z-10 bg-background';
return (
<>
<header
ref={headerRef}
className={headerClassName}
style={{ ['--padding-scale' as string]: '1' } as React.CSSProperties}
>
{renderDesktop()}
</header>
<Dialog open={pendingHeaderRetentionAction !== null} onOpenChange={(open) => { if (!open) setPendingHeaderRetentionAction(null); }}>
<DialogContent showCloseButton={false} className="max-w-sm gap-5">
<DialogHeader>
<DialogTitle>{pendingHeaderRetentionAction?.action === 'delete'
? t('sessions.sidebar.dialogs.deleteSession.title')
: t('sessions.sidebar.dialogs.archiveSession.title')}</DialogTitle>
<DialogDescription>{pendingHeaderRetentionAction?.action === 'delete'
? t('sessions.sidebar.dialogs.deleteSession.single', { sessionTitle: currentSessionTitle })
: t('sessions.sidebar.dialogs.archiveSession.single', { sessionTitle: currentSessionTitle })}</DialogDescription>
</DialogHeader>
<DialogFooter>
<Button variant="outline" size="sm" onClick={() => setPendingHeaderRetentionAction(null)}>
{t('sessions.sidebar.dialogs.cancel')}
</Button>
<Button variant="destructive" size="sm" onClick={() => void confirmHeaderRetentionAction()}>
{pendingHeaderRetentionAction?.action === 'delete'
? t('sessions.sidebar.bulkActions.delete')
: t('sessions.sidebar.bulkActions.archive')}
</Button>
</DialogFooter>
</DialogContent>
</Dialog>
<UpdateDialog
open={remoteUpdateDialogOpen}
onOpenChange={setRemoteUpdateDialogOpen}
info={remoteUpdateInfo}
downloading={false}
downloaded={false}
progress={null}
error={remoteUpdateError}
onDownload={() => {}}
onRestart={() => {}}
runtimeType="web"
/>
</>
);
};