perf: harden sync architecture and modularize runtimes (#803)

* fix: added desktop app background throttling

* perf: add streaming debug metrics panel

- Show streaming performance metrics in the debug panel
- Auto-enable stream profiling while the panel is open
- Add JSON export for sharing UI and VS Code metrics

* perf: batch streaming updates more aggressively

- Buffer message deltas and metadata updates to cut render churn
- Skip no-op part updates before they touch the message store
- Fix the desktop debug panel shortcut binding

* perf: split streaming event handling and coalesce deltas

- Move streaming content events onto a dedicated fast path
- Defer non-critical stream side effects off the hot path
- Merge repeated message delta events before they reach the UI

* perf: isolate streaming rows from chat rerenders

- Memoize chat rows against render-relevant message changes only
- Read live assistant text directly from store to narrow streaming updates
- Split the active streaming entry from the stable message list path

* perf: streamline chat streaming and SSE proxying

- Reduce chat rerenders around the active streaming path
- Simplify server SSE forwarding to avoid duplicate proxy work

* fix: preserve the first streaming text chunk

- Show the initial text chunk immediately before batched deltas arrive
- Bypass batching for the first text or reasoning part update
- Keep later streaming updates buffered for performance

* perf: align streaming/render hot paths with opencode parity

* perf: harden turn/cache stability and stale delta suppression

* fix: stabilize chat rendering and disable timeline interactions

- Disabled timeline dialog access from shortcuts, commands, and chat input
- Reduced chat render churn by simplifying message list and turn staging behavior
- Improved session-switch stability to prevent update-depth crashes

* perf: track static message rerenders during streaming

* perf: reduce sorted-mode activity rerender fanout

* perf: reduce chat rerender fanout and add active-turn metrics

- Reduced sorted-mode rerender coupling by tightening turn context propagation
- Added a metric for static rerenders outside the active turn during streaming
- Exposed new chat render counters in the debug panel for parity tracking

* fix: keep sorted activity mounted while stream grows

* fix: stabilize session and history scroll rendering

* refactor: decouple server routes from index

* refactor: extract fs module from server index

* refactor: move opencode route ownership into module

* refactor: extract notification route registration

* refactor: extract opencode and notification runtimes from index

* refactor: extract settings runtime and complete server modularization pass

* refactor: modularize server config, skills, icons, and tunnel routes

* refactor: extract server modules from monolithic index.js

Split proxy, routes, runtime helpers, and notification emitter
into dedicated modules under packages/web/server/lib/.

* refactor: replace session/message stores with SSE-driven sync layer

Delete ~9200 lines of old architecture (useEventStream, messageStore,
sessionStore, useSessionStore, questionStore, useTodoStore, client SSE).

New sync layer: event pipeline with coalescing + 16ms flush, pure event
reducer, per-directory child stores with LRU eviction, cursor pagination,
optimistic updates, deferred timeline staging, text throttle.

Migrate all UI consumers to sync hooks (useSessionMessages,
useSessionMessageRecords, useSessionStatus, useSessionPermissions, etc).

Strip session-ui-store to UI-only state, delegate SDK ops to
session-actions with abort-if-busy, optimistic store updates, and
response merging for revert/fork/archive/delete.

Add notification-store for SSE-driven session attention tracking,
cross-directory GlobalSessionStatusStore for sidebar indicators,
client-side diff snapshot sanitization to prevent memory bloat,
and revert message filtering via useVisibleSessionMessages.

* feat: notification store, session actions, activity detection

Add notification-store.ts for SSE-driven attention tracking.
Add sanitize.ts to strip diff snapshot memory bloat.
Add session-actions.ts with optimistic revert/fork/archive/delete.
Improve useSessionActivity with incomplete-message fallback.
Delete useServerSessionStatus polling hook.

* fix: add directory param to all SDK calls, fix command/shell/abort routing

All SDK calls in session-actions.ts now pass directory parameter —
required by OpenCode server to scope session operations. Without it,
abort, commands, revert, fork, and other operations returned 500.

Add routeMessage() in session-ui-store for shell mode (session.shell),
slash commands (session.command), and normal prompts. Command lookup
checks both sync child store and useCommandsStore. Handle /compact
locally via session.summarize().

Implement getContextUsage() to restore header context usage display —
reads token counts from last assistant message in sync store.

* refactor: replace custom API proxy with http-proxy-middleware

Remove ~280 lines of custom proxy code: forwardSseRequest,
forwardGenericApiRequest, collectRequestBodyBuffer, header
manipulation, hop-by-hop filtering, SSE block buffering.

Replace with single createProxyMiddleware() call that handles
SSE streaming, large bodies, and timeouts out of the box.
Dynamic router for OpenCode port changes after restarts.
Auth headers injected via proxyReq hook.

Keep: readiness gate, Windows session merge, API prefix detection.

* perf: targeted event draft cloning to fix streaming render cascade

Event handler was eagerly cloning all state slices on every event,
breaking Zustand selector referential equality. During streaming
(~60 events/sec), this caused every subscriber to re-render regardless
of which slice actually changed.

Now only clones fields the specific event type mutates. Also extracts
StatusRowContainer to isolate high-frequency useAssistantStatus
subscription, removes dead messageStreamStatesMap subscription from
ChatContainer, and narrows useAssistantStatus to only track last
assistant message parts.

MessageList renders: 1972 → 296 per streaming session (-85%).

* fix: null safety for sync state slices

Add defensive ?? {} guards on permission, question, session_status,
and message record access. Prevents crashes when child store state
is partially initialized during bootstrap.

* perf: dedup inflight SDK calls, extract concurrency util, delay PR tracking

Extract mapWithConcurrency to shared lib/concurrency.ts. Add in-flight
dedup for loadProviders/loadAgents to prevent concurrent duplicate SDK
calls. Delay initial PR background tracking by 5s to reduce startup
CPU burst.

* fix: header session lookup across all child stores

Session title and context panel click failed when session belonged to
a different directory than the current child store. Fall back to
getAllSyncSessions() to search all initialized stores.

* chore: bump @opencode-ai/sdk to 1.3.5

* docs: add sync event handling guide

* Optimize session prefetch and improve delete/archive UX

- Add settlement delay to session prefetch to avoid race conditions on
  rapid session switches
- Reduce git diff prefetch and session cache limits for better performance
- Implement optimistic UI updates for session delete/archive operations
  with proper rollback on failure
- Wire session prefetch hook into SessionSidebar with sync integration

* Add file content cache and sync optimizations

- Wrap FilesAPI with in-memory LRU cache for file content with dual
  constraints (entry count and byte size)
- Optimize chat timeline scroll restoration using useLayoutEffect
- Preserve React references in message and part arrays to prevent
  unnecessary re-renders when prepending history
- Add session prefetch TTL cache to prevent redundant fetches
- Integrate session prefetch cache clearing with eviction flow

* Improve session sidebar error handling and add diff prefetch filtering

Load active and archived sessions independently using Promise.allSettled
to prevent one failure from blocking the other. Add retry logic to session
API calls and skip large files during diff prefetch to improve performance.

* Replace sendMessage with optimisticSend wrapper

Introduces optimistic UI updates for normal chat messages to provide
instant feedback. Messages appear immediately in the UI while the API
call executes in the background, with automatic rollback on errors.

* perf: split stores, proper optimistic send, fix revert/directory bugs

- split session-ui-store into voice/input/selection/viewport stores
  to reduce subscriber re-evaluation during streaming
- wire optimisticSend through useSync shadow Map infrastructure
  matching OpenCode's pattern (no heuristic part detection)
- port OpenCode Identifier.ascending ID format for correct sorting
- pass messageID to promptAsync to prevent duplicate messages
- fix worktree directory not propagating to session actions
  (dynamic dir() via opencodeClient.getDirectory)
- fix setCurrentSession accepting directoryHint for new sessions
- fix revert not hiding messages (session limit was 5, bumped to match loaded count)
- fix revert optimistic message removal from store
- fix load-more flicker (useLayoutEffect scroll compensation)
- add prefetch TTL cache, file content LRU cache
- add session prefetch for adjacent sessions
- add instant archive/delete (optimistic before SDK call)
- migrate legacy window.__zustand_session_store__ to session-ui-store
- add retry + independent error handling for archived sessions
- add AGENTS.md performance rules

* perf: startup optimization — dedup, caching, light git status, diff rendering gates

- defer diff prefetch to git tab open, reduce concurrency 4→2, skip >500 changed lines
- cap project git checks concurrency (2), directory status probe (3)
- dedup provider/agent loading, github auth, worktree list (in-flight + TTL caches)
- delay PR tracking 5s, cache 403 search failures per-repo
- coalesce settings PUT (200ms debounce), cache settings GET (2s TTL)
- cache canonical directory resolution (60s TTL)
- persist missing directory status to localStorage (10min TTL)
- light/heavy git status: polling skips numstat+line counting+rev-list
- large diff rendering gate (>500 lines → "render anyway" button)
- tokenization degradation for >500KB files in Pierre
- parallelize main.tsx pre-render awaits
- batch sidebar file tree expanded paths restoration (3 at a time)
- remove bare useConfigStore() subscription in AgentsPage
- sync worktree sandboxes to OpenCode SQLite DB
- fix RightSidebarTabs ternary → explicit tab matching
- defensive guards on sync state (session_status, permission, question, message)

* fix: add defensive guards on remaining sync state field accesses

guard session_status, permission, message, todo, part, config with ?? {}
in useDirectorySync selectors, session-cache, and bootstrap

* fix: add missing directory dep to useCallback in use-sync.ts

* fix: preserve diffStats when light-mode polling overwrites status

* perf: optimize startup git status polling and diff rendering

Preserves diff stats when lightweight polling updates repository status
Reduces startup overhead with smarter git polling and store updates
Adds detailed optimization and migration docs for next performance steps

* fix: keep chat diff stats stable during git status updates

Prevents lightweight git polling from dropping diff statistics
Keeps MessageList diff indicators consistent while status refreshes
Improves reliability of git-aware chat rendering

* fix: user animation replay, queued message variant, startup provider loading

- consume animation ID after first play to prevent re-animation
  on neighbor assistant message completion
- capture send config (model/agent/variant) at queue time matching
  OpenCode's FollowupDraft pattern instead of re-resolving at send time
- replace one-shot startup recovery effect with polling interval
  that retries every 2s until providers and agents load
- fix optimistic bridge to avoid re-render loop (stable ref wrappers)

* chore: update tauri to 2.10.3 and all plugins to latest

- tauri 2.9.4 → 2.10.3
- tauri-build 2.5.3 → 2.5.6
- tauri-plugin-dialog 2.4.2 → 2.6.0
- tauri-plugin-log 2.7.1 → 2.8.0
- tauri-plugin-shell 2.3.3 → 2.3.5
- tauri-plugin-updater 2 (floating) → 2.10.0 (pinned)
- @tauri-apps/api ^2.9.0 → ^2.10.1
- wry 0.53.5 → 0.54.4 (transitive)

* refactor: decouple web server index orchestration runtimes

* fix: align VS Code runtime behavior with web and reduce draft view CPU load

- Queue VS Code bridge and SSE startup requests until API readiness to avoid false bootstrap failures
- Make agent manager actions directory-aware and remove real worktrees with safer partial-failure handling
- Replace heavy logo animation path with a lightweight pulse to cut draft-session CPU usage

* fix: restore auto-selected file sending in chat input

- Send server-selected files as proper file URLs in the message payload
- Include server-backed attachments in submit flow instead of dropping them
- Restore queued-message attachments through the refactored input store

* fix: restore session model selection consistently on session switch

- Restore agent, model, and variant from the latest loaded user message for each session
- Wait for session messages before applying restored selections to avoid stale or missing state
- Remove legacy session-choice inference paths that caused overlap and instability

* fix: restore permission replies and auto-accept across sessions

- Scope permission and question replies to the target session directory so answers take effect reliably
- Make permission auto-accept immediately handle pending requests and react to new permission prompts
- Keep parent-session handling working for child-session requests through the shared response path

* feat: add reusable fuzzy branch fuzzy-search helper and dialog integration (#798)

* feat: add reusable fuzzy branch search for worktrees

* chore: drop planning docs from feature branch

* feat: make worktree branch refresh manual

* feat: add configurable session retention action

* refactor: centralize global session state in ui store

* fix: cancel debounced permission push after reply

* docs: clarify global and directory session store architecture

* docs: refine agent development rules and session activity guidance

- Clarify agent code of conduct and durable development patterns
- Add explicit shared-store rerender and live-state guidance
- Narrow session activity fallback to avoid stale working state

* chore: updated .gitignore

---------

Co-authored-by: Iuliia Ivashko <yulia.ivashko@gmail.com>
This commit is contained in:
Bohdan Triapitsyn
2026-03-31 18:47:00 +03:00
committed by GitHub
co-authored by Iuliia Ivashko
parent 8dfe833faf
commit c9e31a0e6c
245 changed files with 31986 additions and 32683 deletions
@@ -5,6 +5,7 @@ import {
RiCheckLine,
RiMore2Line,
RiFileCopyLine,
RiLoader4Line,
} from '@remixicon/react';
import { toast } from '@/components/ui';
import { Button } from '@/components/ui/button';
@@ -12,7 +13,8 @@ import { copyTextToClipboard } from '@/lib/clipboard';
import { cn } from '@/lib/utils';
import { ProviderLogo } from '@/components/ui/ProviderLogo';
import { useAgentGroupsStore, type AgentGroup, type AgentGroupSession } from '@/stores/useAgentGroupsStore';
import { useSessionStore } from '@/stores/useSessionStore';
import { useSessionUIStore } from '@/sync/session-ui-store';
import { useGlobalSessionStatus, useAllSessionStatuses } from '@/sync/sync-context';
import { ChatContainer } from '@/components/chat/ChatContainer';
import { ChatErrorBoundary } from '@/components/chat/ChatErrorBoundary';
import {
@@ -35,53 +37,57 @@ interface AgentGroupDetailProps {
className?: string;
}
const SessionStatusDot: React.FC<{ sessionId: string }> = ({ sessionId }) => {
const status = useGlobalSessionStatus(sessionId);
if (!status || status.type === 'idle') return null;
return (
<span className="relative flex h-2 w-2 flex-shrink-0" title={status.type}>
<span className="animate-ping absolute inline-flex h-full w-full rounded-full bg-amber-400 opacity-75" />
<span className="relative inline-flex rounded-full h-2 w-2 bg-amber-500" />
</span>
);
};
export const AgentGroupDetail: React.FC<AgentGroupDetailProps> = ({
group,
className,
}) => {
const { selectedSessionId, selectSession, deleteGroupWorktree, keepOnlyGroupWorktree } = useAgentGroupsStore();
const { setCurrentSession, currentSessionId } = useSessionStore();
const selectedSessionId = useAgentGroupsStore((s) => s.selectedSessionId);
const selectSession = useAgentGroupsStore((s) => s.selectSession);
const deleteGroupSessions = useAgentGroupsStore((s) => s.deleteGroupSessions);
const setCurrentSession = useSessionUIStore((s) => s.setCurrentSession);
const currentSessionId = useSessionUIStore((s) => s.currentSessionId);
const [worktreeDialog, setWorktreeDialog] = React.useState<null | { kind: 'remove' | 'keepOnly'; path: string; label: string }>(null);
const [isProcessing, setIsProcessing] = React.useState(false);
// Find the currently selected session
const selectedSession = React.useMemo(() => {
if (!selectedSessionId) return group.sessions[0] ?? null;
return group.sessions.find((s) => s.id === selectedSessionId) ?? group.sessions[0] ?? null;
}, [group.sessions, selectedSessionId]);
// When selecting a session, switch to that OpenCode session
// NOTE: We intentionally do NOT change the global directory here to avoid
// re-triggering loadGroups() which would cause groups to disappear
const handleSessionSelect = React.useCallback((session: AgentGroupSession) => {
selectSession(session.id);
// Switch to the OpenCode session
setCurrentSession(session.id);
setCurrentSession(session.id, session.path);
}, [selectSession, setCurrentSession]);
// Auto-select first session when group changes and sync OpenCode session
React.useEffect(() => {
if (group.sessions.length > 0) {
const session = selectedSessionId
const session = selectedSessionId
? group.sessions.find((s) => s.id === selectedSessionId) ?? group.sessions[0]
: group.sessions[0];
if (session) {
// Always ensure the OpenCode session is synced
if (session.id !== currentSessionId) {
setCurrentSession(session.id);
}
// Update selection if not already selected
if (!selectedSessionId) {
selectSession(session.id);
if (session) {
if (session.id !== currentSessionId) {
setCurrentSession(session.id, session.path);
}
if (!selectedSessionId) {
selectSession(session.id);
}
}
}
}, [group.name, group.sessions, selectedSessionId, currentSessionId, selectSession, setCurrentSession]);
// Check if the current OpenCode session matches the selected agent group session
const isSessionSynced = selectedSession?.id === currentSessionId;
const handleCopyWorktreePath = React.useCallback(() => {
@@ -98,12 +104,12 @@ export const AgentGroupDetail: React.FC<AgentGroupDetailProps> = ({
});
}, [selectedSession?.path]);
const handleRemoveSelectedWorktree = React.useCallback(async () => {
const handleRemoveSelectedWorktree = React.useCallback(() => {
if (!selectedSession) return;
setWorktreeDialog({ kind: 'remove', path: selectedSession.path, label: selectedSession.displayLabel });
}, [selectedSession]);
const handleKeepOnlySelectedWorktree = React.useCallback(async () => {
const handleKeepOnlySelectedWorktree = React.useCallback(() => {
if (!selectedSession) return;
setWorktreeDialog({ kind: 'keepOnly', path: selectedSession.path, label: selectedSession.displayLabel });
}, [selectedSession]);
@@ -112,32 +118,36 @@ export const AgentGroupDetail: React.FC<AgentGroupDetailProps> = ({
if (!worktreeDialog || isProcessing) return;
setIsProcessing(true);
try {
const normalize = (v: string) => v.replace(/\\/g, '/').replace(/\/+$/, '') || v;
const targetPath = normalize(worktreeDialog.path);
let sessionsToDelete: AgentGroupSession[];
if (worktreeDialog.kind === 'remove') {
toast.info('Removing worktree...');
const ok = await deleteGroupWorktree(group.name, worktreeDialog.path);
if (ok) {
toast.success('Worktree removed');
} else {
const error = useAgentGroupsStore.getState().error;
toast.error(error || 'Failed to remove worktree');
return;
}
sessionsToDelete = group.sessions.filter((s) => normalize(s.path) === targetPath);
} else {
toast.info('Removing other worktrees...');
const ok = await keepOnlyGroupWorktree(group.name, worktreeDialog.path);
if (ok) {
toast.success('Removed other worktrees');
} else {
const error = useAgentGroupsStore.getState().error;
toast.error(error || 'Failed to remove other worktrees');
return;
}
sessionsToDelete = group.sessions.filter((s) => normalize(s.path) !== targetPath);
}
const { failedIds, failedWorktreePaths } = await deleteGroupSessions(sessionsToDelete, { removeWorktrees: true });
if (failedIds.length > 0 || failedWorktreePaths.length > 0) {
toast.error('Failed to fully remove worktree');
} else {
toast.success(worktreeDialog.kind === 'remove' ? 'Worktree removed' : 'Removed other worktrees');
}
setWorktreeDialog(null);
} finally {
setIsProcessing(false);
}
}, [deleteGroupWorktree, group.name, isProcessing, keepOnlyGroupWorktree, worktreeDialog]);
}, [deleteGroupSessions, group.sessions, isProcessing, worktreeDialog]);
// Group-level status: show if any session is busy
const allStatuses = useAllSessionStatuses();
const groupBusy = React.useMemo(
() => group.sessions.some((s) => allStatuses[s.id]?.type === 'busy'),
[group.sessions, allStatuses],
);
return (
<div className={cn('flex h-full flex-col bg-background', className)}>
@@ -145,7 +155,10 @@ export const AgentGroupDetail: React.FC<AgentGroupDetailProps> = ({
<div className="flex-shrink-0 border-b border-border/30 px-4 py-3">
<div className="flex items-start justify-between gap-4">
<div className="min-w-0 flex-1">
<h1 className="typography-heading-lg text-foreground truncate">{group.name}</h1>
<div className="flex items-center gap-2">
<h1 className="typography-heading-lg text-foreground truncate">{group.name}</h1>
{groupBusy && <RiLoader4Line className="h-4 w-4 animate-spin text-amber-500 flex-shrink-0" />}
</div>
<div className="flex items-center gap-2 mt-1 typography-meta text-muted-foreground">
<span>{group.sessionCount} model{group.sessionCount !== 1 ? 's' : ''}</span>
<span>·</span>
@@ -156,7 +169,7 @@ export const AgentGroupDetail: React.FC<AgentGroupDetailProps> = ({
</div>
</div>
</div>
{/* Model Selector Dropdown */}
{group.sessions.length > 0 && (
<div className="mt-3 flex items-center gap-2">
@@ -170,9 +183,9 @@ export const AgentGroupDetail: React.FC<AgentGroupDetailProps> = ({
<div className="flex items-center gap-2 min-w-0">
{selectedSession && (
<>
<ProviderLogo
providerId={selectedSession.providerId}
className="h-5 w-5 flex-shrink-0"
<ProviderLogo
providerId={selectedSession.providerId}
className="h-5 w-5 flex-shrink-0"
/>
<span className="truncate typography-body">
{selectedSession.modelId}
@@ -182,6 +195,7 @@ export const AgentGroupDetail: React.FC<AgentGroupDetailProps> = ({
#{selectedSession.instanceNumber}
</span>
)}
<SessionStatusDot sessionId={selectedSession.id} />
</>
)}
</div>
@@ -195,9 +209,9 @@ export const AgentGroupDetail: React.FC<AgentGroupDetailProps> = ({
onClick={() => handleSessionSelect(session)}
className="flex items-center gap-2 py-2"
>
<ProviderLogo
providerId={session.providerId}
className="h-5 w-5 flex-shrink-0"
<ProviderLogo
providerId={session.providerId}
className="h-5 w-5 flex-shrink-0"
/>
<div className="flex-1 min-w-0">
<div className="flex items-center gap-2">
@@ -209,6 +223,7 @@ export const AgentGroupDetail: React.FC<AgentGroupDetailProps> = ({
#{session.instanceNumber}
</span>
)}
<SessionStatusDot sessionId={session.id} />
</div>
{session.branch && (
<div className="flex items-center gap-1 typography-micro text-muted-foreground/60">
@@ -236,7 +251,7 @@ export const AgentGroupDetail: React.FC<AgentGroupDetailProps> = ({
<DropdownMenuItem
onSelect={(e) => {
e.preventDefault();
void handleRemoveSelectedWorktree();
handleRemoveSelectedWorktree();
}}
variant="destructive"
>
@@ -245,7 +260,7 @@ export const AgentGroupDetail: React.FC<AgentGroupDetailProps> = ({
<DropdownMenuItem
onSelect={(e) => {
e.preventDefault();
void handleKeepOnlySelectedWorktree();
handleKeepOnlySelectedWorktree();
}}
>
Leave this one, remove others
@@ -292,7 +307,7 @@ export const AgentGroupDetail: React.FC<AgentGroupDetailProps> = ({
</DialogFooter>
</DialogContent>
</Dialog>
{/* Chat Content */}
<div className="flex-1 min-h-0">
{selectedSession ? (
@@ -302,7 +317,6 @@ export const AgentGroupDetail: React.FC<AgentGroupDetailProps> = ({
</ChatErrorBoundary>
) : (
<div className="h-full flex flex-col">
{/* Info banner about the worktree */}
<div className="px-4 py-2 bg-muted/30 border-b border-border/30">
<div className="flex items-center gap-2 typography-meta text-muted-foreground">
<ProviderLogo providerId={selectedSession.providerId} className="h-4 w-4" />
@@ -315,8 +329,6 @@ export const AgentGroupDetail: React.FC<AgentGroupDetailProps> = ({
</span>
</div>
</div>
{/* Loading or no session state */}
<div className="flex-1 flex items-center justify-center">
<div className="text-center p-8">
<p className="typography-body text-muted-foreground mb-2">
@@ -5,6 +5,7 @@ import {
RiMore2Line,
RiSearchLine,
RiGitBranchLine,
RiLoader4Line,
} from '@remixicon/react';
import { toast } from '@/components/ui';
import { Input } from '@/components/ui/input';
@@ -26,16 +27,16 @@ import {
} from '@/components/ui/dropdown-menu';
import { cn } from '@/lib/utils';
import { useAgentGroupsStore, type AgentGroup } from '@/stores/useAgentGroupsStore';
import { useDirectoryStore } from '@/stores/useDirectoryStore';
import { useAllSessionStatuses } from '@/sync/sync-context';
const formatRelativeTime = (timestamp: number): string => {
const now = Date.now();
const diff = now - timestamp;
const minutes = Math.floor(diff / (60 * 1000));
const hours = Math.floor(diff / (60 * 60 * 1000));
const days = Math.floor(diff / (24 * 60 * 60 * 1000));
if (minutes < 1) return 'now';
if (minutes < 60) return `${minutes}m`;
if (hours < 24) return `${hours}h`;
@@ -45,30 +46,30 @@ const formatRelativeTime = (timestamp: number): string => {
interface AgentGroupItemProps {
group: AgentGroup;
isSelected: boolean;
isBusy: boolean;
onSelect: () => void;
}
const AgentGroupItem: React.FC<AgentGroupItemProps> = ({ group, isSelected, onSelect }) => {
const AgentGroupItem: React.FC<AgentGroupItemProps> = ({ group, isSelected, isBusy, onSelect }) => {
const [menuOpen, setMenuOpen] = React.useState(false);
const [confirmOpen, setConfirmOpen] = React.useState(false);
const [isDeleting, setIsDeleting] = React.useState(false);
const deleteGroup = useAgentGroupsStore((state) => state.deleteGroup);
const deleteGroupSessions = useAgentGroupsStore((s) => s.deleteGroupSessions);
const handleDeleteGroup = React.useCallback(async () => {
if (isDeleting) return;
setIsDeleting(true);
toast.info(`Deleting "${group.name}"...`);
const ok = await deleteGroup(group.name);
if (ok) {
const { failedIds, failedWorktreePaths } = await deleteGroupSessions(group.sessions, { removeWorktrees: true });
if (failedIds.length === 0 && failedWorktreePaths.length === 0) {
toast.success(`Deleted "${group.name}"`);
} else {
const error = useAgentGroupsStore.getState().error;
toast.error(error || `Failed to delete "${group.name}"`);
toast.error(`Failed to fully delete "${group.name}"`);
}
setIsDeleting(false);
setConfirmOpen(false);
}, [deleteGroup, group.name, isDeleting]);
}, [deleteGroupSessions, group.name, group.sessions, isDeleting]);
return (
<>
<div
@@ -83,9 +84,12 @@ const AgentGroupItem: React.FC<AgentGroupItemProps> = ({ group, isSelected, onSe
type="button"
className="flex min-w-0 flex-1 flex-col gap-0.5 text-left focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-primary/50"
>
<span className="truncate typography-ui-label font-normal text-foreground">
{group.name}
</span>
<div className="flex items-center gap-1.5">
<span className="truncate typography-ui-label font-normal text-foreground">
{group.name}
</span>
{isBusy && <RiLoader4Line className="h-3 w-3 animate-spin text-amber-500 flex-shrink-0" />}
</div>
<div className="flex items-center gap-2">
<span className="typography-micro text-muted-foreground/60 flex items-center gap-1">
<RiGitBranchLine className="h-3 w-3" />
@@ -96,7 +100,7 @@ const AgentGroupItem: React.FC<AgentGroupItemProps> = ({ group, isSelected, onSe
</span>
</div>
</button>
<div className="flex items-center gap-1.5 self-stretch">
<DropdownMenu open={menuOpen} onOpenChange={setMenuOpen}>
<DropdownMenuTrigger asChild>
@@ -154,6 +158,7 @@ const AgentGroupItem: React.FC<AgentGroupItemProps> = ({ group, isSelected, onSe
interface AgentManagerSidebarProps {
className?: string;
groups: AgentGroup[];
selectedGroupName?: string | null;
onGroupSelect?: (groupName: string) => void;
onNewAgent?: () => void;
@@ -161,36 +166,40 @@ interface AgentManagerSidebarProps {
export const AgentManagerSidebar: React.FC<AgentManagerSidebarProps> = ({
className,
groups,
selectedGroupName,
onGroupSelect,
onNewAgent,
}) => {
const [searchQuery, setSearchQuery] = React.useState('');
const [showAll, setShowAll] = React.useState(false);
const { groups, isLoading, loadGroups } = useAgentGroupsStore();
const currentDirectory = useDirectoryStore((state) => state.currentDirectory);
// Load groups when directory changes
React.useEffect(() => {
if (currentDirectory) {
loadGroups();
const isLoading = useAgentGroupsStore((s) => s.isLoading);
// Session statuses for busy indicators
const allStatuses = useAllSessionStatuses();
const busyGroups = React.useMemo(() => {
const set = new Set<string>();
for (const group of groups) {
if (group.sessions.some((s) => allStatuses[s.id]?.type === 'busy')) {
set.add(group.name);
}
}
}, [currentDirectory, loadGroups]);
return set;
}, [groups, allStatuses]);
const MAX_VISIBLE = 5;
const filteredGroups = React.useMemo(() => {
if (!searchQuery.trim()) return groups;
const query = searchQuery.toLowerCase();
return groups.filter(group =>
return groups.filter(group =>
group.name.toLowerCase().includes(query)
);
}, [searchQuery, groups]);
const visibleGroups = showAll ? filteredGroups : filteredGroups.slice(0, MAX_VISIBLE);
const remainingCount = filteredGroups.length - MAX_VISIBLE;
return (
<div className={cn('flex h-full flex-col text-foreground border-r border-border/30', className)}>
{/* Search Input */}
@@ -205,7 +214,7 @@ export const AgentManagerSidebar: React.FC<AgentManagerSidebarProps> = ({
/>
</div>
</div>
{/* New Agent Button */}
<div className="px-2.5 pb-2">
<Button
@@ -217,7 +226,7 @@ export const AgentManagerSidebar: React.FC<AgentManagerSidebarProps> = ({
<span className="typography-ui-label">New Agent Group</span>
</Button>
</div>
{/* Agent Groups Section Header */}
<div className="px-2.5 py-1.5 flex items-center gap-1">
<RiArrowDownSLine className="h-4 w-4 text-muted-foreground" />
@@ -230,7 +239,7 @@ export const AgentManagerSidebar: React.FC<AgentManagerSidebarProps> = ({
</span>
)}
</div>
{/* Group List */}
<ScrollableOverlay
outerClassName="flex-1 min-h-0"
@@ -241,11 +250,11 @@ export const AgentManagerSidebar: React.FC<AgentManagerSidebarProps> = ({
key={group.name}
group={group}
isSelected={selectedGroupName === group.name}
isBusy={busyGroups.has(group.name)}
onSelect={() => onGroupSelect?.(group.name)}
/>
))}
{/* Show More Link */}
{!showAll && remainingCount > 0 && (
<button
type="button"
@@ -255,8 +264,7 @@ export const AgentManagerSidebar: React.FC<AgentManagerSidebarProps> = ({
... More ({remainingCount})
</button>
)}
{/* Show Less Link */}
{showAll && filteredGroups.length > MAX_VISIBLE && (
<button
type="button"
@@ -266,8 +274,7 @@ export const AgentManagerSidebar: React.FC<AgentManagerSidebarProps> = ({
Show less
</button>
)}
{/* Empty State */}
{!isLoading && filteredGroups.length === 0 && (
<div className="py-4 text-center">
<p className="typography-meta text-muted-foreground">
@@ -6,10 +6,8 @@ import { AgentGroupDetail } from './AgentGroupDetail';
import { cn } from '@/lib/utils';
import { useAgentGroupsStore } from '@/stores/useAgentGroupsStore';
import { useMultiRunStore } from '@/stores/useMultiRunStore';
import { useSessionStore } from '@/stores/useSessionStore';
import { useConfigStore } from '@/stores/useConfigStore';
import { useDirectoryStore } from '@/stores/useDirectoryStore';
import { streamDebugEnabled } from '@/stores/utils/streamDebug';
import type { CreateMultiRunParams } from '@/types/multirun';
interface AgentManagerViewProps {
@@ -30,37 +28,37 @@ export const AgentManagerView: React.FC<AgentManagerViewProps> = ({ className })
'connecting' | 'connected' | 'error' | 'disconnected' | undefined
: 'connecting') || 'connecting'
);
const configInitialized = useConfigStore((state) => state.isInitialized);
const initializeApp = useConfigStore((state) => state.initializeApp);
const loadSessions = useSessionStore((state) => state.loadSessions);
const setDirectory = useDirectoryStore((state) => state.setDirectory);
const configInitialized = useConfigStore((s) => s.isInitialized);
const initializeApp = useConfigStore((s) => s.initializeApp);
const setDirectory = useDirectoryStore((s) => s.setDirectory);
const currentDirectory = useDirectoryStore((s) => s.currentDirectory);
const bootstrapAttemptAt = React.useRef<number>(0);
const {
selectedGroupName,
selectGroup,
getSelectedGroup,
loadGroups,
} = useAgentGroupsStore();
const groups = useAgentGroupsStore((s) => s.groups);
const selectedGroupName = useAgentGroupsStore((s) => s.selectedGroupName);
const selectGroup = useAgentGroupsStore((s) => s.selectGroup);
const loadGroups = useAgentGroupsStore((s) => s.loadGroups);
const { createMultiRun, isLoading: isCreatingMultiRun } = useMultiRunStore();
const createMultiRun = useMultiRunStore((s) => s.createMultiRun);
const isCreatingMultiRun = useMultiRunStore((s) => s.isLoading);
const selectedGroup = React.useMemo(
() => (selectedGroupName ? groups.find((g) => g.name === selectedGroupName) ?? null : null),
[groups, selectedGroupName],
);
// VS Code connection bootstrap
React.useEffect(() => {
if (!isVSCodeRuntime) {
return;
}
if (!isVSCodeRuntime) return;
const current =
(typeof window !== 'undefined'
? (window as unknown as { __OPENCHAMBER_CONNECTION__?: { status?: string } }).__OPENCHAMBER_CONNECTION__?.status
: undefined) as 'connecting' | 'connected' | 'error' | 'disconnected' | undefined;
if (current === 'connected' || current === 'connecting' || current === 'error' || current === 'disconnected') {
setConnectionStatus(current);
}
if (current) setConnectionStatus(current);
const handler = (event: Event) => {
const detail = (event as CustomEvent<{ status?: string; error?: string }>).detail;
const status = detail?.status;
const status = (event as CustomEvent<{ status?: string }>).detail?.status;
if (status === 'connected' || status === 'connecting' || status === 'error' || status === 'disconnected') {
setConnectionStatus(status);
}
@@ -70,14 +68,9 @@ export const AgentManagerView: React.FC<AgentManagerViewProps> = ({ className })
}, [isVSCodeRuntime]);
React.useEffect(() => {
if (!isVSCodeRuntime || connectionStatus !== 'connected') {
return;
}
if (!isVSCodeRuntime || connectionStatus !== 'connected') return;
const now = Date.now();
if (now - bootstrapAttemptAt.current < 750) {
return;
}
if (now - bootstrapAttemptAt.current < 750) return;
bootstrapAttemptAt.current = now;
const workspaceFolder = (typeof window !== 'undefined'
@@ -85,52 +78,22 @@ export const AgentManagerView: React.FC<AgentManagerViewProps> = ({ className })
: null);
if (typeof workspaceFolder === 'string' && workspaceFolder.trim().length > 0) {
try {
setDirectory(workspaceFolder, { showOverlay: false });
} catch {
// ignored
}
try { setDirectory(workspaceFolder, { showOverlay: false }); } catch { /* ignored */ }
}
const runBootstrap = async () => {
try {
if (!configInitialized) {
await initializeApp();
}
if (!configInitialized) void initializeApp();
}, [connectionStatus, configInitialized, initializeApp, isVSCodeRuntime, setDirectory]);
const configState = useConfigStore.getState();
if (
!configState.isInitialized ||
!configState.isConnected ||
configState.providers.length === 0 ||
configState.agents.length === 0
) {
return;
}
await loadSessions();
if (streamDebugEnabled()) {
console.log('[OpenChamber][VSCode][agentManager] bootstrap complete', {
providers: configState.providers.length,
agents: configState.agents.length,
sessions: useSessionStore.getState().sessions.length,
});
}
} catch {
// ignored
}
};
void runBootstrap();
}, [connectionStatus, configInitialized, initializeApp, isVSCodeRuntime, loadSessions, setDirectory]);
// Load groups on mount and when directory changes
React.useEffect(() => {
void loadGroups();
}, [currentDirectory, loadGroups]);
const handleGroupSelect = React.useCallback((groupName: string) => {
selectGroup(groupName);
}, [selectGroup]);
const handleNewAgent = React.useCallback(() => {
// Clear selection to show the empty state / new agent form
selectGroup(null);
}, [selectGroup]);
@@ -141,54 +104,30 @@ export const AgentManagerView: React.FC<AgentManagerViewProps> = ({ className })
if (result) {
toast.success(`Agent group "${params.name}" created with ${result.sessionIds.length} session(s)`);
const groupSlug = result.groupSlug;
const waitForGroup = async (attempts = 6) => {
for (let attempt = 0; attempt < attempts; attempt += 1) {
await loadGroups();
const groupsState = useAgentGroupsStore.getState();
if (groupsState.groups.some((group) => group.name === groupSlug)) {
return true;
}
await new Promise((resolve) => setTimeout(resolve, 500));
}
return false;
};
// Refresh sessions + groups and wait briefly for OpenCode to surface the new worktree sessions.
try {
await useSessionStore.getState().loadSessions();
} catch {
// ignore
}
await waitForGroup();
selectGroup(groupSlug);
// Refresh groups — new worktrees + sessions now exist
await loadGroups();
selectGroup(result.groupSlug);
} else {
const error = useMultiRunStore.getState().error;
toast.error(error || 'Failed to create agent group');
}
}, [createMultiRun, loadGroups, selectGroup]);
const selectedGroup = getSelectedGroup();
return (
<div className={cn('flex h-full w-full bg-background', className)}>
{/* Left Sidebar - Agent Groups List */}
<div className="w-64 flex-shrink-0">
<AgentManagerSidebar
groups={groups}
selectedGroupName={selectedGroupName}
onGroupSelect={handleGroupSelect}
onNewAgent={handleNewAgent}
/>
</div>
{/* Main Content Area */}
<div className="flex-1 min-w-0">
{selectedGroup ? (
<AgentGroupDetail group={selectedGroup} />
) : (
<AgentManagerEmptyState
<AgentManagerEmptyState
onCreateGroup={handleCreateGroup}
isCreating={isCreatingMultiRun}
/>