Files
openchamber/packages/ui/src/sync/session-ui-store.ts
T
Erman HAVUÇandBohdan Triapitsyn 4384d7a8d3 fix(chat): restore file attachments when reverting or forking messages (#1288)
* chore: add .worktrees/ to gitignore for worktree workflow

* fix(chat): restore file attachments when reverting or forking messages

* fix(chat): address review findings in attachment restoration

- Move filePartsToAttachments helper below all imports into its own
  'Attachment helpers' section (was incorrectly placed between imports)
- Compute size from base64 data URL for pasted screenshots instead of
  hardcoding 0; file:// URLs keep size 0 which formatFileSize suppresses
  gracefully
- Capture prevAttachedFiles before optimistic mutation and restore on
  SDK revert failure
- Always use source: 'local' for restored attachments so they are
  visible and removable in the composer regardless of URL scheme

* fix(chat): resolve merge conflicts and restore attachments in fork

- Merge upstream main which already added attachment restoration to
  revertToMessage via addRestoredAttachment
- Add !isSyntheticPart filter to revertToMessage file part collection
  (upstream was missing this)
- Add attachment restoration to forkFromMessage (was not fixed upstream)
- Use upstream's addRestoredAttachment approach for consistency

* fix(chat): clear restored attachments when opening new session draft

Reverted-message attachments (and any other pending attachments in the
global input store) were carrying over to the new session input because
openNewSessionDraft did not clear attachedFiles.

Clear attachedFiles in openNewSessionDraft, which is the navigation-away
event for new sessions (it already sets currentSessionId: null). This
matches the semantics of starting a fresh conversation.

---------

Co-authored-by: Bohdan Triapitsyn <artmore@protonmail.com>
2026-05-17 15:25:59 +03:00

1221 lines
47 KiB
TypeScript

/**
* Session UI Store — ephemeral UI state only.
*
* Domain data (sessions, messages, parts, permissions, questions, status)
* lives in sync child stores. This store owns ONLY transient UI concerns:
* current selection, draft state, viewport anchors, model/agent preferences,
* voice state, abort prompts, attached files, worktree metadata.
*
* Session↔worktree attachments are the authoritative exception: they live in
* session-worktree-store (shared sync), and session-ui-store routes through it.
*
* SDK-calling actions that need domain data read it from sync-refs.
*/
import { create } from "zustand"
import type { Session, Part, Message, TextPart } from "@opencode-ai/sdk/v2/client"
import type { AttachedFile, SessionContextUsage, SessionWorktreeAttachment } from "@/stores/types/sessionTypes"
import type { WorktreeMetadata } from "@/types/worktree"
import { opencodeClient } from "@/lib/opencode/client"
import { useConfigStore } from "@/stores/useConfigStore"
import { useProjectsStore } from "@/stores/useProjectsStore"
import { useGlobalSessionsStore, resolveGlobalSessionDirectory } from "@/stores/useGlobalSessionsStore"
import { useDirectoryStore } from "@/stores/useDirectoryStore"
import { useSessionFoldersStore } from "@/stores/useSessionFoldersStore"
import { useCommandsStore } from "@/stores/useCommandsStore"
import { getSafeStorage } from "@/stores/utils/safeStorage"
import { markPendingUserSendAnimation } from "@/lib/userSendAnimation"
import { flattenAssistantTextParts } from "@/lib/messages/messageText"
import { EXECUTION_FORK_META_TEXT } from "@/lib/messages/executionMeta"
import { waitForWorktreeBootstrap } from "@/lib/worktrees/worktreeBootstrap"
import { waitForPendingDraftWorktreeRequest } from "@/lib/worktrees/pendingDraftWorktree"
import { resolveProjectForSessionDirectory } from "@/lib/projectResolution"
import {
getSyncSessions,
getAllSyncSessions,
getSyncMessages,
getSyncParts,
getDirectoryState,
} from "./sync-refs"
import { markSessionViewed } from "./notification-store"
import { setActiveSession } from "./sync-context"
import {
createSession as createSessionAction,
deleteSession as deleteSessionAction,
archiveSession as archiveSessionAction,
updateSessionTitle as updateSessionTitleAction,
shareSession as shareSessionAction,
unshareSession as unshareSessionAction,
optimisticSend,
refetchSessionMessages,
} from "./session-actions"
import { useInputStore, type SyntheticContextPart } from "./input-store"
import { useSelectionStore } from "./selection-store"
import { useViewportStore } from "./viewport-store"
import { useSessionWorktreeStore } from "./session-worktree-store"
import { getAttachedSessionDirectory } from "./session-worktree-contract"
export type { AttachedFile }
// ---------------------------------------------------------------------------
// Send routing — shell mode, slash commands, or normal prompt
// ---------------------------------------------------------------------------
function routeMessage(params: {
sessionId: string
content: string
providerID: string
modelID: string
agent?: string
agentMentionName?: string
variant?: string
inputMode?: "normal" | "shell"
files?: Array<{ type: "file"; mime: string; url: string; filename: string }>
additionalParts?: Array<{ text: string; synthetic?: boolean; files?: Array<{ type: "file"; mime: string; url: string; filename: string }> }>
}): Promise<void> {
if (params.inputMode === "shell") {
const sdk = opencodeClient.getSdkClient()
const dir = opencodeClient.getDirectory() || undefined
return sdk.session.shell({
sessionID: params.sessionId,
directory: dir,
agent: params.agent,
model: { providerID: params.providerID, modelID: params.modelID },
command: params.content,
}).then(() => {})
}
// Slash commands — fire and forget, SSE delivers messages and status
if (params.content.startsWith("/")) {
const [head, ...tail] = params.content.split(" ")
const cmdName = head.slice(1)
const dirState = getDirectoryState()
const syncCommands = dirState?.command ?? []
const storeCommands = useCommandsStore.getState().commands
const isCommand = syncCommands.find((c) => c.name === cmdName)
|| storeCommands.find((c) => c.name === cmdName)
if (isCommand) {
return optimisticSend({
sessionId: params.sessionId,
content: params.content,
providerID: params.providerID,
modelID: params.modelID,
agent: params.agent,
files: params.files,
send: (messageID) => opencodeClient.sendCommand({
id: params.sessionId,
providerID: params.providerID,
modelID: params.modelID,
command: cmdName,
arguments: tail.join(" "),
agent: params.agent,
variant: params.variant,
files: params.files,
messageId: messageID,
}).then(() => {}),
})
}
}
// Normal prompt — optimistic insert so message appears instantly
return optimisticSend({
sessionId: params.sessionId,
content: params.content,
providerID: params.providerID,
modelID: params.modelID,
agent: params.agent,
files: params.files,
send: (messageID) => opencodeClient.sendMessage({
id: params.sessionId,
providerID: params.providerID,
modelID: params.modelID,
text: params.content,
agent: params.agent,
agentMentions: params.agentMentionName ? [{ name: params.agentMentionName }] : undefined,
variant: params.variant,
files: params.files,
additionalParts: params.additionalParts,
messageId: messageID,
}).then(() => {}),
})
}
function notifyMessageSent(sessionId: string): void {
fetch(`/api/sessions/${sessionId}/message-sent`, { method: "POST" })
.catch(() => { /* ignore */ })
}
// ---------------------------------------------------------------------------
// Types
// ---------------------------------------------------------------------------
export type { SyntheticContextPart } from "./input-store"
export type { SessionMemoryState } from "./viewport-store"
export type { VoiceStatus, VoiceMode } from "./voice-store"
export type NewSessionDraftState = {
open: boolean
selectedProjectId?: string | null
directoryOverride: string | null
pendingWorktreeRequestId?: string | null
bootstrapPendingDirectory?: string | null
preserveDirectoryOverride?: boolean
parentID: string | null
title?: string
initialPrompt?: string
syntheticParts?: SyntheticContextPart[]
targetFolderId?: string
}
export type ViewportAnchor = {
sessionId: string
value: number
}
export type SessionHistoryMeta = {
limit: number
hasMore: boolean
complete: boolean
isLoading: boolean
loading?: boolean
nextCursor?: string
}
export type SessionUIState = {
currentSessionId: string | null
newSessionDraft: NewSessionDraftState
abortPromptSessionId: string | null
abortPromptExpiresAt: number | null
error: string | null
worktreeMetadata: Map<string, WorktreeMetadata>
availableWorktrees: WorktreeMetadata[]
availableWorktreesByProject: Map<string, WorktreeMetadata[]>
webUICreatedSessions: Set<string>
sessionAbortFlags: Map<string, { timestamp: number; acknowledged: boolean }>
abortControllers: Map<string, AbortController>
isLoading: boolean
lastLoadedDirectory: string | null
// Plan mode - per-session plan file availability (set when plan_enter tool creates a plan)
sessionPlanAvailable: Map<string, boolean>
markSessionPlanAvailable: (sessionId: string) => void
isSessionPlanAvailable: (sessionId: string) => boolean
// Non-Git mode: dismissed signature hash per session, hides bar until new turn arrives
pendingChangesBarDismissed: Map<string, string>
dismissPendingChangesBar: (sessionId: string, signature: string | null) => void
// Actions — UI state management
setCurrentSession: (id: string | null, directoryHint?: string | null) => void
openNewSessionDraft: (options?: Partial<NewSessionDraftState>) => void
closeNewSessionDraft: () => void
setNewSessionDraftTarget: (target: { projectId?: string | null; selectedProjectId?: string | null; directoryOverride?: string | null }, options?: { force?: boolean }) => void
setDraftPreserveDirectoryOverride: (value: boolean) => void
acknowledgeSessionAbort: (sessionId: string) => void
clearAbortPrompt: () => void
armAbortPrompt: (durationMs?: number) => number | null
clearError: () => void
markSessionAsOpenChamberCreated: (sessionId: string) => void
isOpenChamberCreatedSession: (sessionId: string) => boolean
getContextUsage: (contextLimit: number, outputLimit: number) => SessionContextUsage | null
initializeNewOpenChamberSession: (sessionId: string, agents: unknown[]) => void
setWorktreeMetadata: (sessionId: string, metadata: WorktreeMetadata | null) => void
overrideNewSessionDraftTarget: (options: Record<string, unknown>) => void
resolvePendingDraftWorktreeTarget: (requestId: string, directory: string | null, options?: Record<string, unknown>) => void
setDraftBootstrapPendingDirectory: (directory: string | null) => void
setPendingDraftWorktreeRequest: (requestId: string | null) => void
getWorktreeMetadata: (sessionId: string) => WorktreeMetadata | undefined
// Actions — SDK-calling operations (read domain data from sync-refs)
sendMessage: (
content: string,
providerID: string,
modelID: string,
agent?: string,
attachments?: AttachedFile[],
agentMentionName?: string,
additionalParts?: Array<{ text: string; attachments?: AttachedFile[]; synthetic?: boolean }>,
variant?: string,
inputMode?: "normal" | "shell",
) => Promise<void>
createSession: (title?: string, directoryOverride?: string | null, parentID?: string | null) => Promise<Session | null>
deleteSession: (id: string, options?: Record<string, unknown>) => Promise<boolean>
deleteSessions: (ids: string[], options?: Record<string, unknown>) => Promise<{ deletedIds: string[]; failedIds: string[] }>
archiveSession: (id: string) => Promise<boolean>
archiveSessions: (ids: string[], options?: Record<string, unknown>) => Promise<{ archivedIds: string[]; failedIds: string[] }>
updateSessionTitle: (sessionId: string, title: string) => Promise<void>
shareSession: (sessionId: string) => Promise<Session | null>
unshareSession: (sessionId: string) => Promise<Session | null>
revertToMessage: (sessionId: string, messageId: string, options?: { skipRedoPush?: boolean }) => Promise<void>
forkFromMessage: (sessionId: string, messageId: string) => Promise<void>
handleSlashUndo: (sessionId: string) => Promise<void>
handleSlashRedo: (sessionId: string, options?: { fullUnrevert?: boolean }) => Promise<void>
createSessionFromAssistantMessage: (sourceMessageId: string) => Promise<void>
// Data access helpers (read from sync)
getSessionsByDirectory: (directory: string) => Session[]
getDirectoryForSession: (sessionId: string) => string | null
getLastUserChoice: (sessionId: string) => { agent?: string; providerID?: string; modelID?: string; variant?: string } | null
getCurrentAgent: (sessionId: string) => string | undefined
debugSessionMessages: (sessionId: string) => Promise<void>
pollForTokenUpdates: () => void
setSessionDirectory: (sessionId: string, directory: string | null) => void
}
// ---------------------------------------------------------------------------
// Helpers
// ---------------------------------------------------------------------------
const normalizePath = (value?: string | null): string | null => {
if (typeof value !== "string") return null
const trimmed = value.trim()
if (!trimmed) return null
const replaced = trimmed.replace(/\\/g, "/")
if (replaced === "/") return "/"
return replaced.length > 1 ? replaced.replace(/\/+$/, "") : replaced
}
const resolveDirectoryKey = (session: Session): string | null => {
const sessionRecord = session as Session & {
directory?: string | null
project?: { worktree?: string | null } | null
}
return normalizePath(sessionRecord.directory ?? null)
?? normalizePath(sessionRecord.project?.worktree ?? null)
}
const safeStorage = getSafeStorage()
const DRAFT_TARGET_STORAGE_KEY = "oc.chatInput.lastDraftTarget"
type PersistedDraftTarget = { projectId: string | null; directory: string | null }
const readPersistedDraftTarget = (): PersistedDraftTarget | null => {
try {
const raw = safeStorage.getItem(DRAFT_TARGET_STORAGE_KEY)
if (!raw) return null
const parsed = JSON.parse(raw) as { projectId?: unknown; directory?: unknown }
return {
projectId: typeof parsed?.projectId === "string" ? parsed.projectId : null,
directory: normalizePath(typeof parsed?.directory === "string" ? parsed.directory : null),
}
} catch {
return null
}
}
const persistDraftTarget = (target: PersistedDraftTarget): void => {
try {
safeStorage.setItem(DRAFT_TARGET_STORAGE_KEY, JSON.stringify(target))
} catch { /* ignored */ }
}
const resolveDraftProjectForDirectory = resolveProjectForSessionDirectory
const getAttachmentForSession = (sessionId: string | null | undefined): SessionWorktreeAttachment | undefined => {
if (!sessionId) return undefined
return useSessionWorktreeStore.getState().getAttachment(sessionId)
}
const resolveSessionDirectory = (
sessionId: string | null | undefined,
getWtMeta: (id: string) => WorktreeMetadata | undefined,
): string | null => {
if (!sessionId) return null
const attachmentDirectory = getAttachedSessionDirectory(getAttachmentForSession(sessionId))
if (attachmentDirectory) return attachmentDirectory
const metaPath = getWtMeta(sessionId)?.path
if (typeof metaPath === "string" && metaPath.trim().length > 0) return normalizePath(metaPath)
const sessions = getAllSyncSessions()
const target = sessions.find((s) => s.id === sessionId)
if (!target) return null
return resolveDirectoryKey(target)
}
const activateConfigForDirectory = async (directory: string | null | undefined): Promise<void> => {
await useConfigStore.getState().activateDirectory(normalizePath(directory))
}
const DEFAULT_DRAFT: NewSessionDraftState = {
open: false,
directoryOverride: null,
parentID: null,
}
// ---------------------------------------------------------------------------
// Store
// ---------------------------------------------------------------------------
export const useSessionUIStore = create<SessionUIState>()((set, get) => ({
currentSessionId: null,
newSessionDraft: { ...DEFAULT_DRAFT },
abortPromptSessionId: null,
abortPromptExpiresAt: null,
error: null,
worktreeMetadata: new Map(),
availableWorktrees: [],
availableWorktreesByProject: new Map(),
webUICreatedSessions: new Set(),
sessionAbortFlags: new Map(),
abortControllers: new Map(),
isLoading: false,
lastLoadedDirectory: null,
sessionPlanAvailable: new Map(),
pendingChangesBarDismissed: new Map(),
// ---------------------------------------------------------------------------
// setCurrentSession
// ---------------------------------------------------------------------------
setCurrentSession: (id, directoryHint?: string | null) => {
if (id) {
get().closeNewSessionDraft()
}
const previousSessionId = get().currentSessionId
// Set currentSessionId immediately so the skeleton renders without delay.
set({ currentSessionId: id })
const directoryState = useDirectoryStore.getState()
const sessionDir = resolveSessionDirectory(
id,
(sid) => get().worktreeMetadata.get(sid),
)
const fallbackDir = opencodeClient.getDirectory() ?? directoryState.currentDirectory ?? null
const resolvedDir = (directoryHint ? normalizePath(directoryHint) : null) ?? sessionDir ?? fallbackDir
try {
if (resolvedDir && directoryState.currentDirectory !== resolvedDir) {
directoryState.setDirectory(resolvedDir, { showOverlay: false })
}
opencodeClient.setDirectory(resolvedDir ?? undefined)
} catch (e) {
console.warn("Failed to set OpenCode directory for session switch:", e)
}
// Defer viewport anchor save for previous session — not needed for the
// skeleton to render and reads messages which can be expensive.
if (previousSessionId && previousSessionId !== id) {
const prevId = previousSessionId
setTimeout(() => {
const memState = useViewportStore.getState().sessionMemoryState.get(prevId)
if (!memState?.isStreaming) {
const prevMessages = getSyncMessages(prevId)
if (prevMessages.length > 0) {
useViewportStore.getState().updateViewportAnchor(prevId, prevMessages.length - 1)
}
}
}, 0)
}
// Mark session viewed in notification store + update active session ref
if (id) {
markSessionViewed(id)
setActiveSession(resolvedDir ?? "", id)
}
},
// ---------------------------------------------------------------------------
// openNewSessionDraft
// ---------------------------------------------------------------------------
openNewSessionDraft: (options) => {
const projectsState = useProjectsStore.getState()
const projects = projectsState.projects
const availableWorktreesByProject = get().availableWorktreesByProject
const activeProject = projectsState.getActiveProject()
const currentDirectory = normalizePath(useDirectoryStore.getState().currentDirectory ?? null)
const persistedTarget = readPersistedDraftTarget()
const explicitDirectory = options?.directoryOverride !== undefined
? normalizePath(options.directoryOverride)
: null
const explicitProject = options?.selectedProjectId
? projects.find((p) => p.id === options.selectedProjectId) ?? null
: null
const inferredProjectFromDir = resolveDraftProjectForDirectory(projects, availableWorktreesByProject, explicitDirectory)
const fallbackProject = (() => {
if (activeProject) return activeProject
if (projectsState.activeProjectId) return projects.find((p) => p.id === projectsState.activeProjectId) ?? null
return projects[0] ?? null
})()
const persistedProjectById = persistedTarget?.projectId
? projects.find((p) => p.id === persistedTarget.projectId) ?? null
: null
const persistedProjectByDir = resolveDraftProjectForDirectory(projects, availableWorktreesByProject, persistedTarget?.directory ?? null)
const currentDirProject = resolveDraftProjectForDirectory(projects, availableWorktreesByProject, currentDirectory)
const selectedProject = (() => {
if (explicitProject || explicitDirectory !== null) {
return explicitProject ?? inferredProjectFromDir ?? fallbackProject
}
if (currentDirectory) return currentDirProject ?? fallbackProject
return persistedProjectByDir ?? persistedProjectById ?? fallbackProject
})()
const directory = (() => {
if (explicitDirectory !== null) return explicitDirectory
if (explicitProject) return normalizePath(explicitProject.path ?? null)
if (currentDirectory) return currentDirectory
if (persistedTarget?.directory) return persistedTarget.directory
return normalizePath(selectedProject?.path ?? null)
})()
persistDraftTarget({ projectId: selectedProject?.id ?? null, directory })
set({
newSessionDraft: {
open: true,
selectedProjectId: selectedProject?.id ?? null,
directoryOverride: directory,
pendingWorktreeRequestId: options?.pendingWorktreeRequestId ?? null,
bootstrapPendingDirectory: normalizePath(options?.bootstrapPendingDirectory ?? null),
preserveDirectoryOverride: options?.preserveDirectoryOverride === true,
parentID: options?.parentID ?? null,
title: options?.title,
initialPrompt: options?.initialPrompt,
syntheticParts: options?.syntheticParts,
targetFolderId: options?.targetFolderId,
},
currentSessionId: null,
error: null,
})
// Clear composer attachments when opening a new session draft.
// Attachments from the previous session (e.g. restored by revert) must
// not bleed into the new session's input.
useInputStore.getState().clearAttachedFiles()
if (options?.initialPrompt) {
useInputStore.getState().setPendingInputText(options.initialPrompt)
}
void activateConfigForDirectory(directory)
},
// ---------------------------------------------------------------------------
// closeNewSessionDraft
// ---------------------------------------------------------------------------
closeNewSessionDraft: () => {
set({
newSessionDraft: {
open: false,
selectedProjectId: null,
directoryOverride: null,
pendingWorktreeRequestId: null,
bootstrapPendingDirectory: null,
preserveDirectoryOverride: false,
parentID: null,
title: undefined,
initialPrompt: undefined,
syntheticParts: undefined,
targetFolderId: undefined,
},
})
},
setNewSessionDraftTarget: (target) => {
let nextDirectory: string | null = null
set((s) => {
nextDirectory = normalizePath(target.directoryOverride ?? s.newSessionDraft.directoryOverride)
return {
newSessionDraft: {
...s.newSessionDraft,
selectedProjectId: target.projectId ?? target.selectedProjectId ?? s.newSessionDraft.selectedProjectId,
directoryOverride: target.directoryOverride ?? s.newSessionDraft.directoryOverride,
},
}
})
void activateConfigForDirectory(nextDirectory)
},
setDraftPreserveDirectoryOverride: (value) =>
set((s) => {
if (!s.newSessionDraft?.open) return s
return { newSessionDraft: { ...s.newSessionDraft, preserveDirectoryOverride: value } }
}),
acknowledgeSessionAbort: (sessionId) =>
set((s) => {
const flags = new Map(s.sessionAbortFlags)
const existing = flags.get(sessionId)
if (existing) flags.set(sessionId, { ...existing, acknowledged: true })
return { sessionAbortFlags: flags }
}),
clearAbortPrompt: () => set({ abortPromptSessionId: null, abortPromptExpiresAt: null }),
armAbortPrompt: (durationMs = 5000) => {
const { currentSessionId } = get()
if (!currentSessionId) return null
const expiresAt = Date.now() + durationMs
set({ abortPromptSessionId: currentSessionId, abortPromptExpiresAt: expiresAt })
return expiresAt
},
clearError: () => set({ error: null }),
markSessionAsOpenChamberCreated: (sessionId) =>
set((s) => {
const next = new Set(s.webUICreatedSessions)
next.add(sessionId)
return { webUICreatedSessions: next }
}),
isOpenChamberCreatedSession: (sessionId) => get().webUICreatedSessions.has(sessionId),
getContextUsage: (contextLimit: number, outputLimit: number) => {
if (get().newSessionDraft?.open) return null
const sessionId = get().currentSessionId
if (!sessionId) return null
const messages = getSyncMessages(sessionId)
if (messages.length === 0) return null
type AssistantTokens = { input: number; output: number; reasoning: number; cache: { read: number; write: number } }
let lastTokens: AssistantTokens | undefined
let lastMessageId: string | undefined
for (let i = messages.length - 1; i >= 0; i--) {
const msg = messages[i]
if (msg.role !== "assistant") continue
const tokens = (msg as { tokens?: AssistantTokens }).tokens
if (!tokens) continue
const total = tokens.input + tokens.output + tokens.reasoning + (tokens.cache?.read ?? 0) + (tokens.cache?.write ?? 0)
if (total > 0) {
lastTokens = tokens
lastMessageId = msg.id
break
}
}
if (!lastTokens) return null
const totalTokens = lastTokens.input + lastTokens.output + lastTokens.reasoning + (lastTokens.cache?.read ?? 0) + (lastTokens.cache?.write ?? 0)
const thresholdLimit = contextLimit > 0 ? contextLimit : 200000
const percentage = contextLimit > 0 ? Math.round((totalTokens / contextLimit) * 100) : 0
const normalizedOutput = outputLimit > 0 ? Math.round((lastTokens.output / outputLimit) * 100) : undefined
return {
totalTokens,
percentage,
contextLimit: contextLimit || 0,
outputLimit: outputLimit || undefined,
normalizedOutput,
thresholdLimit,
lastMessageId,
}
},
initializeNewOpenChamberSession: () => {
// Stub — was a no-op in old store
},
setWorktreeMetadata: (sessionId, metadata) => {
// Write to authoritative session-worktree-store
if (metadata) {
useSessionWorktreeStore.getState().setAttachment(sessionId, {
worktreeRoot: metadata.worktreeRoot ?? metadata.path ?? null,
cwd: metadata.path ?? null,
branch: metadata.branch ?? null,
headState: metadata.headState ?? (metadata.branch ? 'branch' : 'detached'),
worktreeStatus: metadata.worktreeStatus ?? 'ready',
worktreeSource: metadata.worktreeSource ?? null,
legacy: false,
degraded: false,
})
} else {
useSessionWorktreeStore.getState().clearAttachment(sessionId)
}
// Also keep local map for backward compatibility
set((s) => {
const map = new Map(s.worktreeMetadata)
if (metadata) map.set(sessionId, metadata)
else map.delete(sessionId)
return { worktreeMetadata: map }
})
},
overrideNewSessionDraftTarget: (options) => {
let nextDirectory: string | null = null
set((s) => {
const nextDraft = { ...s.newSessionDraft, ...options }
nextDirectory = normalizePath(
typeof nextDraft.directoryOverride === "string" ? nextDraft.directoryOverride : null,
)
return { newSessionDraft: nextDraft }
})
void activateConfigForDirectory(nextDirectory)
},
resolvePendingDraftWorktreeTarget: (requestId, directory, options) =>
set((s) => {
if (!s.newSessionDraft?.open || s.newSessionDraft.pendingWorktreeRequestId !== requestId) return s
return {
newSessionDraft: {
...s.newSessionDraft,
selectedProjectId: (options as Record<string, unknown> | undefined)?.projectId as string ?? s.newSessionDraft.selectedProjectId ?? null,
directoryOverride: normalizePath(directory),
pendingWorktreeRequestId: null,
bootstrapPendingDirectory: normalizePath((options as Record<string, unknown> | undefined)?.bootstrapPendingDirectory as string ?? s.newSessionDraft.bootstrapPendingDirectory ?? null),
preserveDirectoryOverride: ((options as Record<string, unknown> | undefined)?.preserveDirectoryOverride ?? true) as boolean,
},
}
}),
setDraftBootstrapPendingDirectory: (directory) =>
set((s) => {
if (!s.newSessionDraft?.open) return s
return { newSessionDraft: { ...s.newSessionDraft, bootstrapPendingDirectory: normalizePath(directory) } }
}),
setPendingDraftWorktreeRequest: (requestId) =>
set((s) => {
if (!s.newSessionDraft?.open) return s
return { newSessionDraft: { ...s.newSessionDraft, pendingWorktreeRequestId: requestId } }
}),
getWorktreeMetadata: (sessionId) => get().worktreeMetadata.get(sessionId),
dismissPendingChangesBar: (sessionId, signature) => {
const map = new Map(get().pendingChangesBarDismissed);
if (signature === null) {
map.delete(sessionId);
} else {
map.set(sessionId, signature);
}
set({ pendingChangesBarDismissed: map });
},
// ---------------------------------------------------------------------------
// sendMessage — calls SDK, reads domain data from sync
// ---------------------------------------------------------------------------
sendMessage: async (
content: string,
providerID: string,
modelID: string,
agent?: string,
attachments?: AttachedFile[],
agentMentionName?: string,
additionalParts?: Array<{ text: string; attachments?: AttachedFile[]; synthetic?: boolean }>,
variant?: string,
inputMode?: "normal" | "shell",
) => {
// Clear non-Git changed-files bar on new user message for current session
const sid = get().currentSessionId;
if (sid) {
const map = new Map(get().pendingChangesBarDismissed);
map.delete(sid);
set({ pendingChangesBarDismissed: map });
}
const draft = get().newSessionDraft
const trimmedAgent = typeof agent === "string" && agent.trim().length > 0 ? agent.trim() : undefined
// ---- New session from draft ----
if (draft?.open) {
const draftTargetFolderId = draft.targetFolderId
let draftDirectoryOverride = draft.bootstrapPendingDirectory ?? draft.directoryOverride ?? null
const draftProjectId = draft.selectedProjectId ?? null
if (draft.pendingWorktreeRequestId) {
draftDirectoryOverride = await waitForPendingDraftWorktreeRequest(draft.pendingWorktreeRequestId)
get().resolvePendingDraftWorktreeTarget(draft.pendingWorktreeRequestId, draftDirectoryOverride)
}
const created = await get().createSession(draft.title, draftDirectoryOverride, draft.parentID ?? null)
if (!created?.id) throw new Error("Failed to create session")
persistDraftTarget({
projectId: draftProjectId,
directory: normalizePath(draftDirectoryOverride ?? created.directory ?? null),
})
const draftSyntheticParts = draft.syntheticParts
await activateConfigForDirectory(draftDirectoryOverride ?? created.directory ?? null)
const configState = useConfigStore.getState()
const draftAgentName = configState.currentAgentName
const effectiveDraftAgent = trimmedAgent ?? draftAgentName
if (configState.currentProviderId && configState.currentModelId) {
useSelectionStore.getState().saveSessionModelSelection(created.id, configState.currentProviderId, configState.currentModelId)
}
if (effectiveDraftAgent) {
useSelectionStore.getState().saveSessionAgentSelection(created.id, effectiveDraftAgent)
if (configState.currentProviderId && configState.currentModelId) {
useSelectionStore.getState().saveAgentModelForSession(created.id, effectiveDraftAgent, configState.currentProviderId, configState.currentModelId)
useSelectionStore.getState().saveAgentModelVariantForSession(created.id, effectiveDraftAgent, configState.currentProviderId, configState.currentModelId, variant)
}
}
get().initializeNewOpenChamberSession(created.id, configState.agents ?? [])
const createdDirectory = normalizePath(draftDirectoryOverride ?? created.directory ?? null)
get().closeNewSessionDraft()
get().setCurrentSession(created.id, createdDirectory)
if (draftTargetFolderId) {
const scopeKey = draftDirectoryOverride || created.directory || null
if (scopeKey) {
useSessionFoldersStore.getState().addSessionToFolder(scopeKey, draftTargetFolderId, created.id)
}
}
const mergedAdditionalParts = draftSyntheticParts?.length
? [...(additionalParts || []), ...draftSyntheticParts]
: additionalParts
if (createdDirectory) {
await waitForWorktreeBootstrap(createdDirectory)
}
notifyMessageSent(created.id)
markPendingUserSendAnimation(created.id)
const files = attachments?.map((a) => ({
type: "file" as const,
mime: a.mimeType,
url: a.dataUrl,
filename: a.filename,
}))
await routeMessage({
sessionId: created.id,
content,
providerID,
modelID,
agent: effectiveDraftAgent,
agentMentionName,
variant,
inputMode,
files,
additionalParts: mergedAdditionalParts?.map((p) => ({
text: p.text,
synthetic: p.synthetic,
files: p.attachments?.map((a: AttachedFile) => ({
type: "file" as const,
mime: a.mimeType,
url: a.dataUrl,
filename: a.filename,
})),
})),
})
return
}
// ---- Existing session ----
const currentSessionId = get().currentSessionId
const sessionAgentSelection = currentSessionId
? useSelectionStore.getState().getSessionAgentSelection(currentSessionId)
: null
const configAgentName = useConfigStore.getState().currentAgentName
const effectiveAgent = trimmedAgent || sessionAgentSelection || configAgentName || undefined
if (currentSessionId && effectiveAgent) {
useSelectionStore.getState().saveSessionAgentSelection(currentSessionId, effectiveAgent)
useSelectionStore.getState().saveAgentModelVariantForSession(currentSessionId, effectiveAgent, providerID, modelID, variant)
}
if (currentSessionId) {
const viewportState = useViewportStore.getState()
const memState = viewportState.sessionMemoryState.get(currentSessionId)
if (!memState || !memState.lastUserMessageAt) {
const newMemState = new Map(viewportState.sessionMemoryState)
newMemState.set(currentSessionId, {
viewportAnchor: 0,
isStreaming: false,
lastAccessedAt: Date.now(),
backgroundMessageCount: 0,
...memState,
lastUserMessageAt: Date.now(),
})
useViewportStore.setState({ sessionMemoryState: newMemState })
}
}
const currentSessionDirectory = currentSessionId
? normalizePath(get().getDirectoryForSession(currentSessionId))
: null
if (currentSessionDirectory) {
await waitForWorktreeBootstrap(currentSessionDirectory)
}
if (currentSessionId) {
notifyMessageSent(currentSessionId)
}
if (currentSessionId) {
markPendingUserSendAnimation(currentSessionId)
}
const files = attachments?.map((a) => ({
type: "file" as const,
mime: a.mimeType,
url: a.dataUrl,
filename: a.filename,
}))
await routeMessage({
sessionId: currentSessionId || "",
content,
providerID,
modelID,
agent: effectiveAgent,
agentMentionName,
variant,
inputMode,
files,
additionalParts: additionalParts?.map((p) => ({
text: p.text,
synthetic: p.synthetic,
files: p.attachments?.map((a) => ({
type: "file" as const,
mime: a.mimeType,
url: a.dataUrl,
filename: a.filename,
})),
})),
})
},
// ---------------------------------------------------------------------------
// createSession
// ---------------------------------------------------------------------------
createSession: async (title, directoryOverride, parentID) => {
const draft = get().newSessionDraft
const targetFolderId = draft.targetFolderId
get().closeNewSessionDraft()
try {
const dir = directoryOverride ?? opencodeClient.getDirectory()
const session = await createSessionAction(title, dir, parentID ?? null)
if (!session) return null
if (targetFolderId) {
const scopeKey = directoryOverride || get().lastLoadedDirectory || session.directory
if (scopeKey) {
useSessionFoldersStore.getState().addSessionToFolder(scopeKey, targetFolderId, session.id)
}
}
return session
} catch (e) {
console.error("[session-ui-store] createSession failed", e)
return null
}
},
// ---------------------------------------------------------------------------
// deleteSession — calls SDK, SSE event updates child store
// ---------------------------------------------------------------------------
deleteSession: (id) => deleteSessionAction(id),
deleteSessions: async (ids) => {
const deletedIds: string[] = []
const failedIds: string[] = []
for (const id of ids) {
const ok = await deleteSessionAction(id)
if (ok) deletedIds.push(id)
else failedIds.push(id)
}
return { deletedIds, failedIds }
},
archiveSession: (id) => archiveSessionAction(id),
archiveSessions: async (ids) => {
const archivedIds: string[] = []
const failedIds: string[] = []
for (const id of ids) {
const ok = await archiveSessionAction(id)
if (ok) archivedIds.push(id)
else failedIds.push(id)
}
return { archivedIds, failedIds }
},
// ---------------------------------------------------------------------------
// updateSessionTitle — calls SDK, SSE event updates child store
// ---------------------------------------------------------------------------
updateSessionTitle: async (sessionId, title) => {
await updateSessionTitleAction(sessionId, title)
},
shareSession: async (sessionId) => {
return shareSessionAction(sessionId)
},
unshareSession: async (sessionId) => {
return unshareSessionAction(sessionId)
},
// ---------------------------------------------------------------------------
// revertToMessage — delegates to session-actions (single implementation)
// ---------------------------------------------------------------------------
revertToMessage: async (sessionId, messageId) => {
// Ensure the complete message range is present before applying the revert
// marker. Reverted UI is derived from session.revert + stored messages.
await refetchSessionMessages(sessionId)
const { revertToMessage: revert } = await import("./session-actions")
await revert(sessionId, messageId)
},
// ---------------------------------------------------------------------------
// handleSlashUndo — reads from sync, records history for redo
// ---------------------------------------------------------------------------
handleSlashUndo: async (sessionId) => {
const messages = getSyncMessages(sessionId)
const sessions = getSyncSessions()
const currentSession = sessions.find((s) => s.id === sessionId)
const userMessages = messages.filter((m) => m.role === "user")
if (userMessages.length === 0) return
const revertToId = currentSession?.revert?.messageID
let targetMessage: typeof messages[number] | undefined
if (revertToId) {
targetMessage = [...userMessages].reverse().find((m) => m.id < revertToId)
} else {
targetMessage = userMessages[userMessages.length - 1]
}
if (!targetMessage) return
// Read target message parts BEFORE calling revertToMessage.
// revertToMessage optimistically deletes messages from the sync store
// before the API call, so getSyncParts must run first.
const targetParts = getSyncParts(targetMessage.id)
const textPart = targetParts.find((p: Part) => p.type === "text") as TextPart | undefined
const preview = textPart?.text
? String(textPart.text).slice(0, 50) + (textPart.text.length > 50 ? "..." : "")
: "[No text]"
// revertToMessage handles the redo stack push internally
await get().revertToMessage(sessionId, targetMessage.id)
const { toast } = await import("sonner")
const { useI18nStore, formatMessage } = await import("@/lib/i18n/store")
const { dictionary } = useI18nStore.getState()
toast.success(formatMessage(dictionary, "chat.revert.toast.undo", { preview }))
},
// ---------------------------------------------------------------------------
// handleSlashRedo — moves the authoritative revert marker forward
// ---------------------------------------------------------------------------
handleSlashRedo: async (sessionId, options) => {
if (options?.fullUnrevert) {
const { unrevertSession } = await import("./session-actions")
await unrevertSession(sessionId)
const { toast } = await import("sonner")
const { useI18nStore, formatMessage } = await import("@/lib/i18n/store")
const { dictionary } = useI18nStore.getState()
toast.success(formatMessage(dictionary, "chat.revert.toast.restored"))
return
}
const sessions = getSyncSessions()
const currentSession = sessions.find((s) => s.id === sessionId)
const revertToId = currentSession?.revert?.messageID
if (!revertToId) return
await refetchSessionMessages(sessionId)
const messages = getSyncMessages(sessionId)
const userMessages = messages.filter((m) => m.role === "user")
const targetMessage = userMessages.find((m) => m.id > revertToId)
if (targetMessage) {
await get().revertToMessage(sessionId, targetMessage.id, { skipRedoPush: true })
const { toast } = await import("sonner")
const { useI18nStore, formatMessage } = await import("@/lib/i18n/store")
const { dictionary } = useI18nStore.getState()
toast.success(formatMessage(dictionary, "chat.revert.toast.redo"))
return
}
const { unrevertSession } = await import("./session-actions")
await unrevertSession(sessionId)
const { toast } = await import("sonner")
const { useI18nStore, formatMessage } = await import("@/lib/i18n/store")
const { dictionary } = useI18nStore.getState()
toast.success(formatMessage(dictionary, "chat.revert.toast.restored"))
},
// ---------------------------------------------------------------------------
// forkFromMessage — delegates to session-actions (handles text + sidebar)
// ---------------------------------------------------------------------------
forkFromMessage: async (sessionId, messageId) => {
const sessions = getSyncSessions()
const existingSession = sessions.find((s) => s.id === sessionId)
if (!existingSession) return
try {
const { forkFromMessage: fork } = await import("./session-actions")
await fork(sessionId, messageId)
const { toast } = await import("sonner")
toast.success(`Forked from ${existingSession.title}`)
} catch (error) {
console.error("Failed to fork session:", error)
const { toast } = await import("sonner")
toast.error("Failed to fork session")
}
},
// ---------------------------------------------------------------------------
// createSessionFromAssistantMessage — reads from sync
// ---------------------------------------------------------------------------
createSessionFromAssistantMessage: async (sourceMessageId) => {
if (!sourceMessageId) return
// Find which session this message belongs to by scanning sync state
const state = getDirectoryState()
if (!state) return
let sourceSessionId: string | undefined
let sourceMessage: Message | undefined
for (const [sid, msgs] of Object.entries(state.message ?? {})) {
const found = msgs.find((m) => m.id === sourceMessageId)
if (found) {
sourceSessionId = sid
sourceMessage = found
break
}
}
if (!sourceMessage || sourceMessage.role !== "assistant") return
const sourceParts = getSyncParts(sourceMessageId)
const assistantPlanText = flattenAssistantTextParts(sourceParts)
if (!assistantPlanText.trim()) return
const directory = resolveSessionDirectory(
sourceSessionId ?? null,
(sid) => get().worktreeMetadata.get(sid),
)
const session = await get().createSession(undefined, directory ?? null, null)
if (!session) return
const { currentProviderId, currentModelId, currentAgentName } = useConfigStore.getState()
const pID = currentProviderId || useSelectionStore.getState().lastUsedProvider?.providerID
const mID = currentModelId || useSelectionStore.getState().lastUsedProvider?.modelID
if (!pID || !mID) return
await opencodeClient.sendMessage({
id: session.id,
providerID: pID,
modelID: mID,
text: assistantPlanText,
prefaceText: EXECUTION_FORK_META_TEXT,
agent: currentAgentName ?? undefined,
})
},
// ---------------------------------------------------------------------------
// Data access helpers — read from sync
// ---------------------------------------------------------------------------
getSessionsByDirectory: (directory) => {
const nd = normalizePath(directory)
if (!nd) return []
const sessions = getAllSyncSessions()
return sessions.filter((s) => resolveDirectoryKey(s) === nd)
},
getDirectoryForSession: (sessionId) => {
const attachmentDirectory = getAttachedSessionDirectory(getAttachmentForSession(sessionId))
if (attachmentDirectory) return attachmentDirectory
const sessions = getAllSyncSessions()
const session = sessions.find((s) => s.id === sessionId)
if (session) return resolveDirectoryKey(session)
const globalStore = useGlobalSessionsStore.getState()
const globalSession = [...globalStore.activeSessions, ...globalStore.archivedSessions]
.find((s) => s.id === sessionId)
if (globalSession) return resolveGlobalSessionDirectory(globalSession)
return null
},
getLastUserChoice: (sessionId) => {
const directory = get().getDirectoryForSession(sessionId) ?? undefined
const messages = getSyncMessages(sessionId, directory)
for (let i = messages.length - 1; i >= 0; i -= 1) {
const message = messages[i] as Message & {
model?: { providerID?: string; modelID?: string; variant?: string }
variant?: string
mode?: string
}
if (message.role !== "user") {
continue
}
const providerID = typeof message.model?.providerID === "string" && message.model.providerID.trim().length > 0
? message.model.providerID
: undefined
const modelID = typeof message.model?.modelID === "string" && message.model.modelID.trim().length > 0
? message.model.modelID
: undefined
const agent = typeof message.agent === "string" && message.agent.trim().length > 0
? message.agent
: (typeof message.mode === "string" && message.mode.trim().length > 0 ? message.mode : undefined)
const variantCandidate = message.model?.variant ?? message.variant
const variant = typeof variantCandidate === "string" && variantCandidate.trim().length > 0
? variantCandidate
: undefined
return { agent, providerID, modelID, variant }
}
return null
},
getCurrentAgent: (sessionId) => {
return useSelectionStore.getState().sessionAgentSelections.get(sessionId) ?? undefined
},
debugSessionMessages: async (sessionId) => {
const msgs = getSyncMessages(sessionId)
const sessions = getSyncSessions()
const session = sessions.find((s) => s.id === sessionId)
console.log(`Debug session ${sessionId}:`, {
session,
messageCount: msgs.length,
messages: msgs.map((m) => ({
id: m.id,
role: m.role,
tokens: m.role === "assistant" ? m.tokens : undefined,
})),
})
},
pollForTokenUpdates: () => {
// Handled by sync system's SSE stream
},
setSessionDirectory: () => {
// Session directory is owned by sync child stores via SSE events.
// This is now a no-op — kept for interface compatibility during migration.
},
// ---------------------------------------------------------------------------
// Plan mode availability tracking
// ---------------------------------------------------------------------------
markSessionPlanAvailable: (sessionId) => {
set((state) => {
const next = new Map(state.sessionPlanAvailable)
next.set(sessionId, true)
return { sessionPlanAvailable: next }
})
},
isSessionPlanAvailable: (sessionId) => {
return get().sessionPlanAvailable.get(sessionId) ?? false
},
}))