hermes-agent/apps/desktop/src/app/desktop-controller.tsx
Brooklyn Nicholson 89baf02919 Merge origin/main into bb/desktop-profile-support
Resolve conflicts in desktop settings/cron/messaging/sidebar: adopt main's
ListRow + actions-menu refactors for credential rows; keep our profileColor
import on the sidebar. Drop the now-orphaned Tip-based helpers.
2026-06-04 20:17:07 -05:00

859 lines
28 KiB
TypeScript

import { useStore } from '@nanostores/react'
import { useQueryClient } from '@tanstack/react-query'
import { lazy, Suspense, useCallback, useEffect, useMemo, useRef } from 'react'
import { Navigate, Route, Routes, useLocation, useNavigate, useParams } from 'react-router-dom'
import { BootFailureOverlay } from '@/components/boot-failure-overlay'
import { DesktopInstallOverlay } from '@/components/desktop-install-overlay'
import { DesktopOnboardingOverlay } from '@/components/desktop-onboarding-overlay'
import { GatewayConnectingOverlay } from '@/components/gateway-connecting-overlay'
import { Pane, PaneMain } from '@/components/pane-shell'
import { useSkinCommand } from '@/themes/use-skin-command'
import { formatRefValue } from '../components/assistant-ui/directive-text'
import { getSessionMessages, listAllProfileSessions, type SessionInfo } from '../hermes'
import { preserveLocalAssistantErrors, toChatMessages } from '../lib/chat-messages'
import { toggleCommandPalette } from '../store/command-palette'
import {
$panesFlipped,
$pinnedSessionIds,
$sessionsLimit,
bumpSessionsLimit,
FILE_BROWSER_DEFAULT_WIDTH,
FILE_BROWSER_MAX_WIDTH,
FILE_BROWSER_MIN_WIDTH,
pinSession,
SIDEBAR_DEFAULT_WIDTH,
SIDEBAR_MAX_WIDTH,
SIDEBAR_SESSIONS_PAGE_SIZE,
unpinSession
} from '../store/layout'
import { $filePreviewTarget, $previewTarget, closeActiveRightRailTab } from '../store/preview'
import { $freshSessionRequest, normalizeProfileKey, refreshActiveProfile } from '../store/profile'
import {
$activeSessionId,
$currentCwd,
$freshDraftReady,
$gatewayState,
$selectedStoredSessionId,
$sessions,
$workingSessionIds,
mergeSessionPage,
sessionPinId,
setAwaitingResponse,
setBusy,
setCurrentBranch,
setCurrentCwd,
setCurrentModel,
setCurrentProvider,
setMessages,
setSessionProfileTotals,
setSessions,
setSessionsLoading,
setSessionsTotal
} from '../store/session'
import { openUpdatesWindow, startUpdatePoller, stopUpdatePoller } from '../store/updates'
import { ChatView } from './chat'
import { useComposerActions } from './chat/hooks/use-composer-actions'
import {
ChatPreviewRail,
PREVIEW_RAIL_MAX_WIDTH,
PREVIEW_RAIL_MIN_WIDTH,
PREVIEW_RAIL_PANE_WIDTH
} from './chat/right-rail'
import { ChatSidebar } from './chat/sidebar'
import { CommandPalette } from './command-palette'
import { useGatewayBoot } from './gateway/hooks/use-gateway-boot'
import { useGatewayRequest } from './gateway/hooks/use-gateway-request'
import { ModelPickerOverlay } from './model-picker-overlay'
import { ModelVisibilityOverlay } from './model-visibility-overlay'
import { RightSidebarPane } from './right-sidebar'
import { $terminalTakeover } from './right-sidebar/store'
import { PersistentTerminal, TerminalSlot } from './right-sidebar/terminal/persistent'
import { NEW_CHAT_ROUTE, routeSessionId, sessionRoute, SETTINGS_ROUTE } from './routes'
import { useContextSuggestions } from './session/hooks/use-context-suggestions'
import { useCwdActions } from './session/hooks/use-cwd-actions'
import { useHermesConfig } from './session/hooks/use-hermes-config'
import { useMessageStream } from './session/hooks/use-message-stream'
import { useModelControls } from './session/hooks/use-model-controls'
import { usePreviewRouting } from './session/hooks/use-preview-routing'
import { usePromptActions } from './session/hooks/use-prompt-actions'
import { useRouteResume } from './session/hooks/use-route-resume'
import { useSessionActions } from './session/hooks/use-session-actions'
import { useSessionStateCache } from './session/hooks/use-session-state-cache'
import { AppShell } from './shell/app-shell'
import { useOverlayRouting } from './shell/hooks/use-overlay-routing'
import { useStatusSnapshot } from './shell/hooks/use-status-snapshot'
import { useStatusbarItems } from './shell/hooks/use-statusbar-items'
import { ModelMenuPanel } from './shell/model-menu-panel'
import type { StatusbarItem } from './shell/statusbar-controls'
import type { TitlebarTool } from './shell/titlebar-controls'
import { useGroupRegistry } from './shell/use-group-registry'
import { UpdatesOverlay } from './updates-overlay'
const AgentsView = lazy(async () => ({ default: (await import('./agents')).AgentsView }))
const ArtifactsView = lazy(async () => ({ default: (await import('./artifacts')).ArtifactsView }))
const CommandCenterView = lazy(async () => ({ default: (await import('./command-center')).CommandCenterView }))
const CronView = lazy(async () => ({ default: (await import('./cron')).CronView }))
const MessagingView = lazy(async () => ({ default: (await import('./messaging')).MessagingView }))
const ProfilesView = lazy(async () => ({ default: (await import('./profiles')).ProfilesView }))
const SettingsView = lazy(async () => ({ default: (await import('./settings')).SettingsView }))
const SkillsView = lazy(async () => ({ default: (await import('./skills')).SkillsView }))
// Rows a session refresh must preserve even if the aggregator omits them:
// in-flight first turns (message_count 0), pinned rows aged off the page, and
// the actively-viewed chat (its "working" flag clears a beat before the
// aggregator sees the persisted row). Pass `scope` to only keep the active row
// when it belongs to the profile being paged.
function sessionsToKeep(scope?: string): Set<string> {
const keep = new Set<string>([...$workingSessionIds.get(), ...$pinnedSessionIds.get()])
const active = $selectedStoredSessionId.get()
if (active) {
const session = scope ? $sessions.get().find(s => s.id === active) : null
if (!scope || !session || normalizeProfileKey(session.profile) === scope) {
keep.add(active)
}
}
return keep
}
export function DesktopController() {
const queryClient = useQueryClient()
const location = useLocation()
const navigate = useNavigate()
const busyRef = useRef(false)
const creatingSessionRef = useRef(false)
const refreshSessionsRequestRef = useRef(0)
const gatewayState = useStore($gatewayState)
const activeSessionId = useStore($activeSessionId)
const currentCwd = useStore($currentCwd)
const freshDraftReady = useStore($freshDraftReady)
const filePreviewTarget = useStore($filePreviewTarget)
const previewTarget = useStore($previewTarget)
const selectedStoredSessionId = useStore($selectedStoredSessionId)
const terminalTakeover = useStore($terminalTakeover)
const panesFlipped = useStore($panesFlipped)
const routedSessionId = routeSessionId(location.pathname)
const routeToken = `${location.pathname}:${location.search}:${location.hash}`
const routeTokenRef = useRef(routeToken)
routeTokenRef.current = routeToken
const getRouteToken = useCallback(() => routeTokenRef.current, [])
const {
agentsOpen,
chatOpen,
closeOverlayToPreviousRoute,
commandCenterInitialSection,
commandCenterOpen,
cronOpen,
currentView,
openAgents,
openCommandCenterSection,
profilesOpen,
settingsOpen,
toggleCommandCenter
} = useOverlayRouting()
const terminalTakeoverActive = chatOpen && terminalTakeover
const titlebarToolGroups = useGroupRegistry<TitlebarTool>()
const statusbarItemGroups = useGroupRegistry<StatusbarItem>()
const setTitlebarToolGroup = titlebarToolGroups.set
const setStatusbarItemGroup = statusbarItemGroups.set
const {
activeSessionIdRef,
ensureSessionState,
runtimeIdByStoredSessionIdRef,
selectedStoredSessionIdRef,
sessionStateByRuntimeIdRef,
syncSessionStateToView,
updateSessionState
} = useSessionStateCache({
activeSessionId,
busyRef,
selectedStoredSessionId,
setAwaitingResponse,
setBusy,
setMessages
})
const { connectionRef, gatewayRef, requestGateway } = useGatewayRequest()
useEffect(() => {
window.hermesDesktop?.setPreviewShortcutActive?.(Boolean(chatOpen && (filePreviewTarget || previewTarget)))
}, [chatOpen, filePreviewTarget, previewTarget])
useEffect(() => {
startUpdatePoller()
const unsubscribe = window.hermesDesktop?.onOpenUpdatesRequested?.(() => openUpdatesWindow())
return () => {
unsubscribe?.()
stopUpdatePoller()
}
}, [])
useEffect(() => {
const onKeyDown = (event: KeyboardEvent) => {
if (!$filePreviewTarget.get() && !$previewTarget.get()) {
return
}
if ((event.metaKey || event.ctrlKey) && !event.altKey && !event.shiftKey && event.key.toLowerCase() === 'w') {
event.preventDefault()
event.stopPropagation()
closeActiveRightRailTab()
}
}
const unsubscribe = window.hermesDesktop?.onClosePreviewRequested?.(closeActiveRightRailTab)
window.addEventListener('keydown', onKeyDown, { capture: true })
return () => {
unsubscribe?.()
window.removeEventListener('keydown', onKeyDown, { capture: true })
}
}, [])
// Global chrome shortcuts (plain Cmd/Ctrl, no alt/shift): Cmd+K / Cmd+P →
// command palette (the composer's "drain next queued" moved to Cmd+Shift+K),
// Cmd+. → command center (sessions / system / usage).
useEffect(() => {
const onKeyDown = (event: KeyboardEvent) => {
if (!(event.metaKey || event.ctrlKey) || event.altKey || event.shiftKey) {
return
}
const key = event.key.toLowerCase()
if (key === 'k' || key === 'p') {
event.preventDefault()
toggleCommandPalette()
} else if (key === '.') {
event.preventDefault()
toggleCommandCenter()
}
}
window.addEventListener('keydown', onKeyDown)
return () => window.removeEventListener('keydown', onKeyDown)
}, [toggleCommandCenter])
const refreshSessions = useCallback(async () => {
const requestId = refreshSessionsRequestRef.current + 1
refreshSessionsRequestRef.current = requestId
setSessionsLoading(true)
try {
const limit = $sessionsLimit.get()
// Require at least one message so abandoned/empty "Untitled" drafts (one
// was created per TUI/desktop launch before the lazy-create fix) don't
// clutter the sidebar.
// Unified cross-profile list (served read-only off each profile's
// state.db; no per-profile backend is spawned). Single-profile users get
// the same rows tagged profile="default".
const result = await listAllProfileSessions(limit, 1)
if (refreshSessionsRequestRef.current === requestId) {
setSessions(prev => mergeSessionPage(prev, result.sessions, sessionsToKeep()))
setSessionsTotal(typeof result.total === 'number' ? result.total : result.sessions.length)
setSessionProfileTotals(result.profile_totals ?? {})
}
} finally {
if (refreshSessionsRequestRef.current === requestId) {
setSessionsLoading(false)
}
}
}, [])
const loadMoreSessions = useCallback(() => {
bumpSessionsLimit()
void refreshSessions()
}, [refreshSessions])
// ALL-profiles view pages one profile at a time: fetch that profile's next
// page and merge it in place, leaving every other profile's rows untouched.
const loadMoreSessionsForProfile = useCallback(async (profile: string) => {
const key = normalizeProfileKey(profile)
const inKey = (s: SessionInfo) => normalizeProfileKey(s.profile) === key
const loaded = $sessions.get().filter(inKey).length
const result = await listAllProfileSessions(loaded + SIDEBAR_SESSIONS_PAGE_SIZE, 1, 'exclude', 'recent', key)
const keep = sessionsToKeep(key)
setSessions(prev => [...prev.filter(s => !inKey(s)), ...mergeSessionPage(prev.filter(inKey), result.sessions, keep)])
const total = result.profile_totals?.[key] ?? result.total ?? result.sessions.length
setSessionProfileTotals(prev => ({ ...prev, [key]: Math.max(total, result.sessions.length) }))
}, [])
const toggleSelectedPin = useCallback(() => {
const sessionId = $selectedStoredSessionId.get()
if (!sessionId) {
return
}
// Pin on the durable lineage-root id so the pin survives auto-compression.
const session = $sessions.get().find(s => s.id === sessionId || s._lineage_root_id === sessionId)
const pinId = session ? sessionPinId(session) : sessionId
if ($pinnedSessionIds.get().includes(pinId)) {
unpinSession(pinId)
} else {
pinSession(pinId)
}
}, [])
const { gatewayLogLines, inferenceStatus, statusSnapshot } = useStatusSnapshot(gatewayState, requestGateway)
const updateActiveSessionRuntimeInfo = useCallback(
(info: { branch?: string; cwd?: string }) => {
const sessionId = activeSessionIdRef.current
if (!sessionId) {
return
}
updateSessionState(sessionId, state => ({
...state,
branch: info.branch ?? state.branch,
cwd: info.cwd ?? state.cwd
}))
},
[activeSessionIdRef, updateSessionState]
)
const { changeSessionCwd, refreshProjectBranch } = useCwdActions({
activeSessionId,
activeSessionIdRef,
onSessionRuntimeInfo: updateActiveSessionRuntimeInfo,
requestGateway
})
const { refreshHermesConfig, sttEnabled, voiceMaxRecordingSeconds } = useHermesConfig({
activeSessionIdRef,
refreshProjectBranch
})
const { refreshCurrentModel, selectModel, updateModelOptionsCache } = useModelControls({
activeSessionId,
queryClient,
requestGateway
})
const openProviderSettings = useCallback(() => {
navigate(`${SETTINGS_ROUTE}?tab=providers`)
}, [navigate])
const modelMenuContent = useMemo(
() =>
gatewayState === 'open' ? (
<ModelMenuPanel
gateway={gatewayRef.current || undefined}
onSelectModel={selectModel}
requestGateway={requestGateway}
/>
) : null,
[gatewayRef, gatewayState, requestGateway, selectModel]
)
useContextSuggestions({
activeSessionId,
activeSessionIdRef,
currentCwd,
gatewayState,
requestGateway
})
const hydrateFromStoredSession = useCallback(
async (
attempts = 1,
storedSessionId = selectedStoredSessionIdRef.current,
runtimeSessionId = activeSessionIdRef.current
) => {
if (!storedSessionId || !runtimeSessionId) {
return
}
const storedProfile = $sessions.get().find(session => session.id === storedSessionId)?.profile
for (let index = 0; index < Math.max(1, attempts); index += 1) {
try {
const latest = await getSessionMessages(storedSessionId, storedProfile)
updateSessionState(
runtimeSessionId,
state => ({
...state,
messages: preserveLocalAssistantErrors(toChatMessages(latest.messages), state.messages)
}),
storedSessionId
)
return
} catch {
// Best-effort fallback when live stream payloads are empty.
}
if (index < attempts - 1) {
await new Promise(resolve => window.setTimeout(resolve, 250))
}
}
},
[activeSessionIdRef, selectedStoredSessionIdRef, updateSessionState]
)
const { handleGatewayEvent } = useMessageStream({
activeSessionIdRef,
hydrateFromStoredSession,
queryClient,
refreshHermesConfig,
refreshSessions,
updateSessionState
})
const { handleDesktopGatewayEvent, restartPreviewServer } = usePreviewRouting({
activeSessionIdRef,
baseHandleGatewayEvent: handleGatewayEvent,
currentCwd,
currentView,
requestGateway,
routedSessionId,
selectedStoredSessionId
})
const {
archiveSession,
branchCurrentSession,
createBackendSessionForSend,
openSettings,
removeSession,
resumeSession,
selectSidebarItem,
startFreshSessionDraft
} = useSessionActions({
activeSessionId,
activeSessionIdRef,
busyRef,
creatingSessionRef,
ensureSessionState,
getRouteToken,
navigate,
requestGateway,
runtimeIdByStoredSessionIdRef,
selectedStoredSessionId,
selectedStoredSessionIdRef,
sessionStateByRuntimeIdRef,
syncSessionStateToView,
updateSessionState
})
useEffect(() => {
const onKeyDown = (event: KeyboardEvent) => {
const target = event.target as HTMLElement | null
const editing =
target?.isContentEditable ||
target instanceof HTMLInputElement ||
target instanceof HTMLTextAreaElement ||
target instanceof HTMLSelectElement
if (event.defaultPrevented || event.repeat || event.altKey || event.code !== 'KeyN') {
return
}
// Two accelerators for "new session":
// - Cmd/Ctrl+N (browser-like, works while typing in any input)
// - Shift+N (single-key, only when no input is focused)
const accelerator = event.metaKey || event.ctrlKey
const singleKey = !accelerator && !editing && event.shiftKey
if (!accelerator && !singleKey) {
return
}
event.preventDefault()
startFreshSessionDraft()
// Briefly light up the sidebar's ⌘N hint so the shortcut is discoverable.
window.dispatchEvent(new CustomEvent('hermes:new-session-shortcut'))
}
window.addEventListener('keydown', onKeyDown)
return () => window.removeEventListener('keydown', onKeyDown)
}, [startFreshSessionDraft])
// A profile switch/create drops to a fresh new-session draft so the previously
// open session doesn't bleed across contexts. Skip the initial value.
const freshSessionRequest = useStore($freshSessionRequest)
const lastFreshRef = useRef(freshSessionRequest)
useEffect(() => {
if (freshSessionRequest === lastFreshRef.current) {
return
}
lastFreshRef.current = freshSessionRequest
startFreshSessionDraft()
}, [freshSessionRequest, startFreshSessionDraft])
const composer = useComposerActions({
activeSessionId,
currentCwd,
requestGateway
})
const branchInNewChat = useCallback(
async (messageId?: string) => {
const branched = await branchCurrentSession(messageId)
if (branched) {
await refreshSessions().catch(() => undefined)
}
return branched
},
[branchCurrentSession, refreshSessions]
)
const startSessionInWorkspace = useCallback(
(path: null | string) => {
startFreshSessionDraft()
const target = path?.trim()
if (!target) {
return
}
// The next message creates the backend session in $currentCwd, so seed
// it (and the branch) from the workspace the user clicked the + on.
setCurrentCwd(target)
void requestGateway<{ branch?: string; cwd?: string }>('config.get', { key: 'project', cwd: target })
.then(info => {
setCurrentCwd(info.cwd || target)
setCurrentBranch(info.branch || '')
})
.catch(() => undefined)
},
[requestGateway, startFreshSessionDraft]
)
const handleSkinCommand = useSkinCommand()
const { cancelRun, editMessage, handleThreadMessagesChange, reloadFromMessage, submitText, transcribeVoiceAudio } =
usePromptActions({
activeSessionId,
activeSessionIdRef,
branchCurrentSession: branchInNewChat,
busyRef,
createBackendSessionForSend,
handleSkinCommand,
refreshSessions,
requestGateway,
selectedStoredSessionIdRef,
startFreshSessionDraft,
sttEnabled,
updateSessionState
})
useGatewayBoot({
handleGatewayEvent: handleDesktopGatewayEvent,
onConnectionReady: c => {
connectionRef.current = c
},
onGatewayReady: g => {
gatewayRef.current = g
},
refreshHermesConfig,
refreshSessions
})
useEffect(() => {
if (gatewayState === 'open') {
void refreshCurrentModel()
void refreshActiveProfile()
void refreshSessions().catch(() => undefined)
}
}, [gatewayState, refreshCurrentModel, refreshSessions])
useRouteResume({
activeSessionId,
activeSessionIdRef,
creatingSessionRef,
currentView,
freshDraftReady,
gatewayState,
locationPathname: location.pathname,
resumeSession,
routedSessionId,
runtimeIdByStoredSessionIdRef,
selectedStoredSessionId,
selectedStoredSessionIdRef,
startFreshSessionDraft
})
const { leftStatusbarItems, statusbarItems } = useStatusbarItems({
agentsOpen,
commandCenterOpen,
extraLeftItems: statusbarItemGroups.flat.left,
extraRightItems: statusbarItemGroups.flat.right,
gatewayLogLines,
gatewayState,
inferenceStatus,
modelMenuContent,
openAgents,
freshDraftReady,
openCommandCenterSection,
requestGateway,
statusSnapshot,
toggleCommandCenter
})
const sidebar = (
<ChatSidebar
currentView={currentView}
onArchiveSession={sessionId => void archiveSession(sessionId)}
onDeleteSession={sessionId => void removeSession(sessionId)}
onLoadMoreProfileSessions={loadMoreSessionsForProfile}
onLoadMoreSessions={loadMoreSessions}
onNavigate={selectSidebarItem}
onNewSessionInWorkspace={startSessionInWorkspace}
onResumeSession={sessionId => navigate(sessionRoute(sessionId))}
/>
)
const overlays = (
<>
<DesktopInstallOverlay />
{/* One PTY-backed terminal mounted forever; <TerminalSlot /> placeholders
decide where it shows. Toggling fullscreen never rebuilds the shell. */}
<PersistentTerminal cwd={currentCwd} onAddSelectionToChat={composer.addTerminalSelectionAttachment} />
<DesktopOnboardingOverlay
enabled={gatewayState === 'open'}
onCompleted={() => {
void refreshHermesConfig()
void refreshCurrentModel()
void queryClient.invalidateQueries({ queryKey: ['model-options'] })
}}
requestGateway={requestGateway}
/>
<ModelPickerOverlay gateway={gatewayRef.current || undefined} onSelect={selectModel} />
<ModelVisibilityOverlay gateway={gatewayRef.current || undefined} onOpenProviders={openProviderSettings} />
<UpdatesOverlay />
<GatewayConnectingOverlay />
<BootFailureOverlay />
<CommandPalette />
{settingsOpen && (
<Suspense fallback={null}>
<SettingsView
gateway={gatewayRef.current}
onClose={closeOverlayToPreviousRoute}
onConfigSaved={() => {
void refreshHermesConfig()
void refreshCurrentModel()
void queryClient.invalidateQueries({ queryKey: ['model-options'] })
}}
onMainModelChanged={(provider, model) => {
setCurrentProvider(provider)
setCurrentModel(model)
updateModelOptionsCache(provider, model, true)
void refreshCurrentModel()
void queryClient.invalidateQueries({ queryKey: ['model-options'] })
}}
/>
</Suspense>
)}
{commandCenterOpen && (
<Suspense fallback={null}>
<CommandCenterView
initialSection={commandCenterInitialSection}
onClose={closeOverlayToPreviousRoute}
onDeleteSession={removeSession}
onOpenSession={sessionId => navigate(sessionRoute(sessionId))}
/>
</Suspense>
)}
{agentsOpen && (
<Suspense fallback={null}>
<AgentsView onClose={closeOverlayToPreviousRoute} />
</Suspense>
)}
{cronOpen && (
<Suspense fallback={null}>
<CronView onClose={closeOverlayToPreviousRoute} />
</Suspense>
)}
{profilesOpen && (
<Suspense fallback={null}>
<ProfilesView onClose={closeOverlayToPreviousRoute} />
</Suspense>
)}
</>
)
const chatView = (
<ChatView
gateway={gatewayRef.current}
maxVoiceRecordingSeconds={voiceMaxRecordingSeconds}
onAddContextRef={composer.addContextRefAttachment}
onAddUrl={url => composer.addContextRefAttachment(`@url:${formatRefValue(url)}`, url)}
onAttachDroppedItems={composer.attachDroppedItems}
onAttachImageBlob={composer.attachImageBlob}
onBranchInNewChat={branchInNewChat}
onCancel={cancelRun}
onDeleteSelectedSession={() => {
if (selectedStoredSessionId) {
void removeSession(selectedStoredSessionId)
}
}}
onEdit={editMessage}
onPasteClipboardImage={() => void composer.pasteClipboardImage()}
onPickFiles={() => void composer.pickContextPaths('file')}
onPickFolders={() => void composer.pickContextPaths('folder')}
onPickImages={() => void composer.pickImages()}
onReload={reloadFromMessage}
onRemoveAttachment={id => void composer.removeAttachment(id)}
onSubmit={submitText}
onThreadMessagesChange={handleThreadMessagesChange}
onToggleSelectedPin={toggleSelectedPin}
onTranscribeAudio={transcribeVoiceAudio}
/>
)
const takeoverTerminalView = (
<div className="relative flex h-full min-h-0 min-w-0 flex-col overflow-hidden bg-(--ui-chat-surface-background) pt-(--titlebar-height)">
<TerminalSlot />
</div>
)
// Flipped layout mirrors the default: sessions sidebar → right, file
// browser + preview rail → left. Same panes, swapped sides.
const sidebarSide = panesFlipped ? 'right' : 'left'
const railSide = panesFlipped ? 'left' : 'right'
const previewPane = (
<Pane
disabled={!chatOpen || (!previewTarget && !filePreviewTarget)}
id="preview"
key="preview"
maxWidth={PREVIEW_RAIL_MAX_WIDTH}
minWidth={PREVIEW_RAIL_MIN_WIDTH}
resizable
side={railSide}
width={PREVIEW_RAIL_PANE_WIDTH}
>
{chatOpen ? (
<ChatPreviewRail onRestartServer={restartPreviewServer} setTitlebarToolGroup={setTitlebarToolGroup} />
) : null}
</Pane>
)
const fileBrowserPane = (
<Pane
defaultOpen={false}
disabled={!chatOpen}
id="file-browser"
key="file-browser"
maxWidth={FILE_BROWSER_MAX_WIDTH}
minWidth={FILE_BROWSER_MIN_WIDTH}
resizable
side={railSide}
width={FILE_BROWSER_DEFAULT_WIDTH}
>
<RightSidebarPane
onActivateFile={composer.attachContextFilePath}
onActivateFolder={composer.attachContextFolderPath}
onChangeCwd={changeSessionCwd}
/>
</Pane>
)
return (
<AppShell
leftStatusbarItems={leftStatusbarItems}
leftTitlebarTools={titlebarToolGroups.flat.left}
onOpenSettings={openSettings}
overlays={overlays}
statusbarItems={statusbarItems}
titlebarTools={titlebarToolGroups.flat.right}
>
<Pane
disabled={terminalTakeoverActive}
id="chat-sidebar"
maxWidth={SIDEBAR_MAX_WIDTH}
minWidth={SIDEBAR_DEFAULT_WIDTH}
resizable
side={sidebarSide}
width={`${SIDEBAR_DEFAULT_WIDTH}px`}
>
{sidebar}
</Pane>
<PaneMain>
<Routes>
<Route element={terminalTakeoverActive ? takeoverTerminalView : chatView} index />
<Route element={terminalTakeoverActive ? takeoverTerminalView : chatView} path=":sessionId" />
<Route
element={
<Suspense fallback={null}>
<SkillsView setStatusbarItemGroup={setStatusbarItemGroup} />
</Suspense>
}
path="skills"
/>
<Route
element={
<Suspense fallback={null}>
<MessagingView setStatusbarItemGroup={setStatusbarItemGroup} />
</Suspense>
}
path="messaging"
/>
<Route
element={
<Suspense fallback={null}>
<ArtifactsView setStatusbarItemGroup={setStatusbarItemGroup} />
</Suspense>
}
path="artifacts"
/>
<Route element={null} path="cron" />
<Route element={null} path="profiles" />
<Route element={null} path="settings" />
<Route element={null} path="command-center" />
<Route element={null} path="agents" />
<Route element={<Navigate replace to={NEW_CHAT_ROUTE} />} path="new" />
<Route element={<LegacySessionRedirect />} path="sessions/:sessionId" />
<Route element={<Navigate replace to={NEW_CHAT_ROUTE} />} path="*" />
</Routes>
</PaneMain>
{/*
Order within a side maps to column order. Default (rail on the right):
main | preview | file-browser. Flipped (rail on the left): mirror it to
file-browser | preview | main so preview stays adjacent to the chat.
*/}
{panesFlipped ? fileBrowserPane : previewPane}
{panesFlipped ? previewPane : fileBrowserPane}
</AppShell>
)
}
function LegacySessionRedirect() {
const { sessionId } = useParams()
return <Navigate replace to={sessionId ? sessionRoute(sessionId) : NEW_CHAT_ROUTE} />
}