4-26 树rust-2

This commit is contained in:
lix-2026
2026-04-26 04:29:23 +08:00
parent 94631f3636
commit 338bb2e20f
58 changed files with 11718 additions and 1256 deletions
@@ -23,6 +23,7 @@ export async function recordBridgeCommandArtifacts<T>(input: {
context: BridgeContext;
envelope: CommandEnvelope<T>;
client?: ConvexHttpClient;
commandPayload?: unknown;
status?: BridgeCommandLogStatus;
eventStatus?: BridgeDomainEventStatus;
error?: string | null;
@@ -35,7 +36,7 @@ export async function recordBridgeCommandArtifacts<T>(input: {
const commandLogId = `clog_${input.envelope.commandId}`;
const eventId = `evt_${input.envelope.commandId}`;
const now = input.now ?? new Date().toISOString();
const payload = input.envelope.payload as Record<string, unknown>;
const payload = input.commandPayload ?? input.envelope.payload;
const status = input.status ?? "succeeded";
const eventStatus =
input.eventStatus ??
@@ -70,6 +70,7 @@ export type CommandEnvelope<T> = {
source: BridgeSource;
target: BridgeTarget | null;
payload: T;
preflightData?: Record<string, unknown> | null;
reason: string | null;
refs: string[];
dryRun: boolean;
@@ -275,6 +276,7 @@ export function buildDocumentCommandEnvelope<T>(input: {
payload: T;
context: BridgeContext;
target?: BridgeTarget | null;
preflightData?: Record<string, unknown> | null;
reason?: string | null;
refs?: string[];
}): CommandEnvelope<T> {
@@ -286,6 +288,7 @@ export function buildDocumentCommandEnvelope<T>(input: {
source: input.context.source,
target: input.target ?? null,
payload: input.payload,
preflightData: input.preflightData ?? null,
reason: input.reason ?? null,
refs: input.refs ?? [],
dryRun: input.context.dryRun,
@@ -3,6 +3,7 @@ import {
compareDocumentCanonicalOrder,
getCanonicalDocumentByBusinessId,
getCanonicalParentDocumentId,
pickCanonicalDocumentRecordsByBusinessId,
pickCanonicalDocumentRecord,
} from "../../../convex/_utils/documentRecord";
@@ -176,3 +177,37 @@ describe("canonical document helper", () => {
expect(parentId).toBe("parent_alive");
});
});
describe("pickCanonicalDocumentRecordsByBusinessId", () => {
it("同一 workspace 扫描结果里 business id 重复时应先折叠成 canonical 记录,供树命令写链复用", () => {
const records = pickCanonicalDocumentRecordsByBusinessId([
{
_id: "doc_old",
id: "doc_1",
parent_id: "parent_old",
deleted_at: null,
created_at: "2026-04-14T00:00:00.000Z",
updated_at: "2026-04-14T00:00:01.000Z",
},
{
_id: "doc_new",
id: "doc_1",
parent_id: "parent_new",
deleted_at: null,
created_at: "2026-04-14T00:00:02.000Z",
updated_at: "2026-04-14T00:00:03.000Z",
},
{
_id: "doc_2",
id: "doc_2",
parent_id: null,
deleted_at: null,
created_at: "2026-04-14T00:00:04.000Z",
updated_at: "2026-04-14T00:00:05.000Z",
},
]);
expect(records).toHaveLength(2);
expect(records.map((record) => record._id)).toEqual(["doc_new", "doc_2"]);
});
});
@@ -0,0 +1,29 @@
import { describe, expect, it } from "vitest";
import { buildParentById, isAncestorOf } from "../../../convex/_utils/documentTree";
describe("document tree helper", () => {
it("构建父链映射时保留页面与父页面关系,供树命令 legality 复用", () => {
const parentById = buildParentById([
{ id: "root", parent_id: null },
{ id: "child", parent_id: "root" },
{ id: "leaf", parent_id: "child" },
]);
expect(parentById.get("root")).toBeNull();
expect(parentById.get("child")).toBe("root");
expect(parentById.get("leaf")).toBe("child");
});
it("祖先判断应能识别多级后代,避免把页面移动到自己的子树下面", () => {
const parentById = buildParentById([
{ id: "root", parent_id: null },
{ id: "child", parent_id: "root" },
{ id: "leaf", parent_id: "child" },
]);
expect(isAncestorOf("root", "leaf", parentById)).toBe(true);
expect(isAncestorOf("child", "leaf", parentById)).toBe(true);
expect(isAncestorOf("leaf", "root", parentById)).toBe(false);
expect(isAncestorOf("missing", "leaf", parentById)).toBe(false);
});
});
@@ -1,5 +1,18 @@
import { describe, expect, it, vi } from "vitest";
import { buildParentById } from "@/lib/file-tree/dnd";
import { getAuthedConvexClient } from "@/lib/convex/route";
import {
buildDocumentBridgeContextWithActor,
buildDocumentCommandEnvelope,
documentBridgeErrorResponse,
} from "@/lib/documents/bridge";
import {
recordBridgeCommandFailureArtifacts,
} from "@/lib/documents/bridge-log";
import {
executeRustBridgeMutationTransport,
resolveRustBridgeCommandPlan,
} from "@/lib/documents/rust-runtime";
vi.mock("next/server", () => ({
NextResponse: {
@@ -42,6 +55,7 @@ vi.mock("@/lib/server/local-paths", () => ({
}));
const {
handleDocumentMoveRequest,
normalizeDocumentCopyTreePayload,
normalizeDocumentMovePayload,
resolveSubtreeMoveLegality,
@@ -128,4 +142,244 @@ describe("page-lifecycle-command-adapter", () => {
isInvalid: false,
});
});
it("documents.move 应把 movePreflight 透传给 Rust plan", async () => {
const client = {
query: vi.fn(async (name: string, args: { id: string }) => {
if (name !== "documents:getMeta") {
return null;
}
if (args.id === "doc_1") {
return {
id: "doc_1",
workspace_id: "ws_1",
parent_id: null,
};
}
if (args.id === "child_1") {
return {
id: "child_1",
workspace_id: "ws_1",
parent_id: "doc_1",
};
}
return null;
}),
mutation: vi.fn(),
};
vi.mocked(getAuthedConvexClient).mockResolvedValue({
auth: {
userId: "user_1",
email: "dev@example.com",
name: "开发用户",
},
client: client as never,
});
vi.mocked(buildDocumentBridgeContextWithActor).mockReturnValue({
deploymentId: null,
projectId: null,
workspaceId: "ws_1",
requestId: "req_move_1",
traceId: "trace_move_1",
actor: {
actorType: "user",
actorId: "user_1",
sessionId: null,
},
source: {
channel: "next-route",
client: "wolai-frontend",
},
tenantId: null,
authToken: null,
idempotencyKey: null,
validateOnly: false,
dryRun: false,
});
vi.mocked(buildDocumentCommandEnvelope).mockImplementation((input: unknown) => input as never);
vi.mocked(resolveRustBridgeCommandPlan).mockResolvedValue({
kind: "command",
commandName: "documents.move",
commandId: "cmd_move_1",
functionName: "documents:move",
workspaceId: "ws_1",
requestId: "req_move_1",
traceId: "trace_move_1",
actorId: "user_1",
idempotencyKey: null,
payloadJson: "{\"kind\":\"command\"}",
argsJson: {
id: "doc_1",
parentId: "child_1",
sortOrder: 0,
},
});
vi.mocked(executeRustBridgeMutationTransport).mockResolvedValue({ ok: true } as never);
const response = await handleDocumentMoveRequest(
new Request("http://127.0.0.1:3000/api/documents/move", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({
documentId: "doc_1",
parentId: "child_1",
position: 0,
}),
}),
);
expect(response.status).toBe(200);
expect(resolveRustBridgeCommandPlan).toHaveBeenCalledWith({
context: expect.objectContaining({
requestId: "req_move_1",
}),
envelope: expect.objectContaining({
name: "documents.move",
preflightData: {
sourceDocument: {
id: "doc_1",
workspaceId: "ws_1",
parentId: null,
},
targetParentDocument: {
id: "child_1",
workspaceId: "ws_1",
parentId: "doc_1",
},
targetAncestorIds: ["doc_1"],
},
payload: {
documentId: "doc_1",
parentId: "child_1",
sortOrder: 0,
movePreflight: {
sourceDocument: {
id: "doc_1",
workspaceId: "ws_1",
parentId: null,
},
targetParentDocument: {
id: "child_1",
workspaceId: "ws_1",
parentId: "doc_1",
},
targetAncestorIds: ["doc_1"],
},
},
}),
});
});
it("documents.move 失败时记录的 failure artifact 仍应保持 move envelope", async () => {
const client = {
query: vi.fn(async (name: string, args: { id: string }) => {
if (name !== "documents:getMeta") {
return null;
}
if (args.id === "doc_1") {
return {
id: "doc_1",
workspace_id: "ws_1",
parent_id: null,
};
}
if (args.id === "child_1") {
return {
id: "child_1",
workspace_id: "ws_1",
parent_id: "doc_1",
};
}
return null;
}),
mutation: vi.fn(),
};
vi.mocked(getAuthedConvexClient).mockResolvedValue({
auth: {
userId: "user_1",
email: "dev@example.com",
name: "开发用户",
},
client: client as never,
});
vi.mocked(buildDocumentBridgeContextWithActor).mockReturnValue({
deploymentId: null,
projectId: null,
workspaceId: "ws_1",
requestId: "req_move_2",
traceId: "trace_move_2",
actor: {
actorType: "user",
actorId: "user_1",
sessionId: null,
},
source: {
channel: "next-route",
client: "wolai-frontend",
},
tenantId: null,
authToken: null,
idempotencyKey: null,
validateOnly: false,
dryRun: false,
});
vi.mocked(buildDocumentCommandEnvelope).mockImplementation((input: unknown) => input as never);
vi.mocked(resolveRustBridgeCommandPlan).mockRejectedValue(new Error("move failed"));
vi.mocked(documentBridgeErrorResponse).mockImplementation((error: unknown) => ({
body: { error: error instanceof Error ? error.message : String(error) },
status: 500,
}) as never);
const response = await handleDocumentMoveRequest(
new Request("http://127.0.0.1:3000/api/documents/move", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({
documentId: "doc_1",
parentId: "child_1",
position: 0,
}),
}),
);
expect(response.status).toBe(500);
expect(recordBridgeCommandFailureArtifacts).toHaveBeenCalledWith(
expect.objectContaining({
envelope: expect.objectContaining({
name: "documents.move",
preflightData: {
sourceDocument: {
id: "doc_1",
workspaceId: "ws_1",
parentId: null,
},
targetParentDocument: {
id: "child_1",
workspaceId: "ws_1",
parentId: "doc_1",
},
targetAncestorIds: ["doc_1"],
},
payload: {
documentId: "doc_1",
parentId: "child_1",
sortOrder: 0,
movePreflight: {
sourceDocument: {
id: "doc_1",
workspaceId: "ws_1",
parentId: null,
},
targetParentDocument: {
id: "child_1",
workspaceId: "ws_1",
parentId: "doc_1",
},
targetAncestorIds: ["doc_1"],
},
},
}),
}),
);
});
});
@@ -29,6 +29,18 @@ type MovePayload = {
position?: number | null;
};
type MovePreflightDocument = {
id: string;
workspaceId: string | null;
parentId: string | null;
};
type MovePreflightPayload = {
sourceDocument: MovePreflightDocument;
targetParentDocument: MovePreflightDocument | null;
targetAncestorIds: string[];
};
type DeletePayload = {
documentId?: string | null;
};
@@ -136,6 +148,41 @@ export function resolveSubtreeMoveLegality(input: {
};
}
async function buildMovePreflight(args: {
client: Awaited<ReturnType<typeof getAuthedConvexClient>>["client"];
sourceDocument: MovePreflightDocument;
targetParentId: string | null;
}) : Promise<MovePreflightPayload> {
let targetParentDocument: MovePreflightDocument | null = null;
const targetAncestorIds: string[] = [];
if (args.targetParentId) {
const targetParentDoc = await args.client.query(api.documents.getMeta, { id: args.targetParentId });
if (!targetParentDoc) {
throw new Error("目标父页面不存在或无权限");
}
targetParentDocument = {
id: targetParentDoc.id,
workspaceId: trimOrNull(targetParentDoc.workspace_id),
parentId: trimOrNull(targetParentDoc.parent_id),
};
let cursor = trimOrNull(targetParentDoc.parent_id);
let depth = 0;
while (cursor && depth < 256) {
targetAncestorIds.push(cursor);
const parentDoc = await args.client.query(api.documents.getMeta, { id: cursor });
if (!parentDoc) break;
cursor = trimOrNull(parentDoc.parent_id);
depth += 1;
}
}
return {
sourceDocument: args.sourceDocument,
targetParentDocument,
targetAncestorIds,
};
}
function safeRandomId() {
return typeof crypto.randomUUID === "function"
? crypto.randomUUID()
@@ -328,28 +375,47 @@ export async function handleDocumentCreateRequest(request: Request): Promise<Nex
export async function handleDocumentMoveRequest(request: Request): Promise<NextResponse> {
assertServerEnvironment();
const requestClone = request.clone();
let normalizedMove: NormalizedDocumentMovePayload | null = null;
let failureClient: Awaited<ReturnType<typeof getAuthedConvexClient>>["client"] | null = null;
let failureAuthUserId: string | null = null;
let failureSourceDocument: MovePreflightDocument | null = null;
try {
const payload = (await request.json()) as MovePayload;
const normalizedMove = normalizeDocumentMovePayload(payload);
normalizedMove = normalizeDocumentMovePayload(payload);
const documentId = normalizedMove.documentId;
if (!documentId) {
return NextResponse.json({ error: "缺少 documentId" }, { status: 400 });
}
const { auth, client } = await getAuthedConvexClient();
failureClient = client;
failureAuthUserId = auth.userId;
const sourceDoc = await client.query(api.documents.getMeta, { id: documentId });
if (!sourceDoc) {
return NextResponse.json({ error: "页面不存在或无权访问" }, { status: 404 });
}
failureSourceDocument = {
id: sourceDoc.id,
workspaceId: trimOrNull(sourceDoc.workspace_id),
parentId: trimOrNull(sourceDoc.parent_id),
};
const context = await buildBridgeContext(request, sourceDoc.workspace_id ?? null, auth.userId);
const movePreflight = await buildMovePreflight({
client,
sourceDocument: failureSourceDocument,
targetParentId: normalizedMove.parentId,
});
const envelope = buildDocumentCommandEnvelope({
name: "documents.move",
payload: {
documentId,
parentId: normalizedMove.parentId,
sortOrder: normalizedMove.sortOrder,
movePreflight,
},
preflightData: movePreflight,
context,
target: {
pageId: documentId,
@@ -373,18 +439,49 @@ export async function handleDocumentMoveRequest(request: Request): Promise<NextR
return NextResponse.json({ ok: true });
} catch (error) {
try {
const payload = (await request.clone().json().catch(() => ({}))) as DeletePayload;
const documentId = trimOrNull(payload.documentId);
const fallbackMove = normalizedMove
?? normalizeDocumentMovePayload(
(await requestClone.json().catch(() => ({}))) as MovePayload,
);
const documentId = fallbackMove.documentId;
if (documentId) {
const { auth, client } = await getAuthedConvexClient();
const sourceDoc = await client.query(api.documents.getMeta, { id: documentId });
const context = await buildBridgeContext(request, sourceDoc?.workspace_id ?? null, auth.userId);
let client = failureClient;
let authUserId = failureAuthUserId;
if (!client || !authUserId) {
const authedClient = await getAuthedConvexClient();
client = authedClient.client;
authUserId = authedClient.auth.userId;
}
let sourceDocument = failureSourceDocument;
if (!sourceDocument) {
const sourceDoc = await client.query(api.documents.getMeta, { id: documentId });
if (!sourceDoc) {
throw error;
}
sourceDocument = {
id: sourceDoc.id,
workspaceId: trimOrNull(sourceDoc.workspace_id),
parentId: trimOrNull(sourceDoc.parent_id),
};
}
const context = await buildBridgeContext(request, sourceDocument.workspaceId ?? null, authUserId);
const movePreflight = await buildMovePreflight({
client,
sourceDocument,
targetParentId: fallbackMove.parentId,
});
const envelope = buildDocumentCommandEnvelope({
name: "documents.delete",
payload: { documentId },
name: "documents.move",
payload: {
documentId,
parentId: fallbackMove.parentId,
sortOrder: fallbackMove.sortOrder,
movePreflight,
},
preflightData: movePreflight,
context,
target: {
workspaceId: sourceDoc?.workspace_id ?? null,
workspaceId: sourceDocument.workspaceId ?? null,
pageId: documentId,
},
});
@@ -69,6 +69,7 @@ const mockContext: BridgeContext = {
describe("page-write-command-adapter", () => {
it("标题命令应走 rust bridge transport", async () => {
const { getAuthedConvexClient } = await import("@/lib/convex/route");
const { recordBridgeCommandArtifacts } = await import("@/lib/documents/bridge-log");
const {
resolveRustBridgeCommandPlan,
executeRustBridgeMutationTransport,
@@ -94,7 +95,10 @@ describe("page-write-command-adapter", () => {
title: "新标题",
},
});
vi.mocked(executeRustBridgeMutationTransport).mockResolvedValue({ ok: true });
vi.mocked(executeRustBridgeMutationTransport).mockResolvedValue({
ok: true,
updated_at: "2026-04-24T00:00:00.000Z",
});
const result = await executePageWriteBridgeCommand({
context: mockContext,
@@ -116,6 +120,25 @@ describe("page-write-command-adapter", () => {
name: "page.head.updateTitle",
}),
});
expect(recordBridgeCommandArtifacts).toHaveBeenCalledWith({
context: mockContext,
envelope: expect.objectContaining({
name: "page.head.updateTitle",
}),
commandPayload: {
documentId: "doc_1",
workspaceId: "ws_1",
title: "新标题",
streamDelta: {
op: "upsert_document",
document: {
id: "doc_1",
title: "新标题",
updated_at: "2026-04-24T00:00:00.000Z",
},
},
},
});
expect(result.commandName).toBe("page.head.updateTitle");
expect(result.revision).toBeNull();
expect(result.conflictDetectionKey).toBeNull();
@@ -40,6 +40,26 @@ export type PageWriteCommandExecutionResult = {
conflictDetectionKey: string | null;
};
function isRecord(value: unknown): value is Record<string, unknown> {
return Boolean(value) && typeof value === "object" && !Array.isArray(value);
}
function attachStreamDelta(commandPayload: unknown, streamDelta?: Record<string, unknown> | null) {
if (!streamDelta) {
return commandPayload;
}
if (isRecord(commandPayload)) {
return {
...commandPayload,
streamDelta,
};
}
return {
payload: commandPayload,
streamDelta,
};
}
function mapDocumentOptionsToConvexArgs(payload: DocumentOptionsUpdatePayload) {
return {
id: payload.documentId,
@@ -98,6 +118,33 @@ function normalizePersistedMeta(result: unknown): Pick<PageWriteCommandExecution
};
}
function normalizeUpdatedAt(result: unknown): string | null {
const record = isRecord(result) ? result : null;
const updatedAt = record?.updated_at;
return typeof updatedAt === "string" && updatedAt.trim() ? updatedAt.trim() : null;
}
function buildPageWriteCommandPayload<TPayload extends PageWritePayload>(input: {
envelope: CommandEnvelope<TPayload>;
transportResult?: unknown;
}) {
if (input.envelope.name !== "page.head.updateTitle") {
return input.envelope.payload;
}
const payload = input.envelope.payload as DocumentTitleUpdatePayload;
const updatedAt = normalizeUpdatedAt(input.transportResult);
return attachStreamDelta(payload, {
op: "upsert_document",
document: {
id: payload.documentId,
title: payload.title,
...(updatedAt ? { updated_at: updatedAt } : {}),
},
});
}
export async function executePageWriteBridgeCommand<TPayload extends PageWritePayload>(input: {
context: BridgeContext;
envelope: CommandEnvelope<TPayload>;
@@ -120,6 +167,10 @@ export async function executePageWriteBridgeCommand<TPayload extends PageWritePa
await recordBridgeCommandArtifacts({
context: input.context,
envelope: input.envelope,
commandPayload: buildPageWriteCommandPayload({
envelope: input.envelope,
transportResult,
}),
});
return {
@@ -479,7 +479,10 @@ export async function resolveRustBridgeCommandPlan<TPayload>(input: {
const response = await runRustRuntime({
kind: "command",
context: input.context,
command: input.envelope,
command: {
...input.envelope,
preflightData: input.envelope.preflightData ?? null,
},
});
if (!("plan" in response) || response.plan.kind !== "command") {
@@ -44,11 +44,11 @@ describe("tree-command-client", () => {
"/api/tree/commands",
"/api/tree/commands",
"/api/tree/commands",
"/api/documents/delete",
"/api/documents/restore",
"/api/documents/purge",
"/api/documents/embed",
"/api/documents/copy-tree",
"/api/tree/commands",
"/api/tree/commands",
"/api/tree/commands",
"/api/tree/commands",
"/api/tree/commands",
"/api/documents/title",
"/api/documents/options",
]);
@@ -70,6 +70,30 @@ describe("tree-command-client", () => {
sortOrder: 0,
workspaceId: null,
});
expect(JSON.parse(String(fetchMock.mock.calls[3]?.[1]?.body))).toEqual({
action: "archive",
documentId: "doc_1",
workspaceId: null,
});
expect(JSON.parse(String(fetchMock.mock.calls[4]?.[1]?.body))).toEqual({
action: "restore",
documentId: "doc_1",
workspaceId: null,
});
expect(JSON.parse(String(fetchMock.mock.calls[5]?.[1]?.body))).toEqual({
action: "purge",
documentId: "doc_1",
});
expect(JSON.parse(String(fetchMock.mock.calls[6]?.[1]?.body))).toEqual({
action: "embed",
sourceId: "doc_1",
targetId: "doc_2",
});
expect(JSON.parse(String(fetchMock.mock.calls[7]?.[1]?.body))).toEqual({
action: "copy",
targetParentId: null,
items: [{ documentId: "doc_1", recursive: true }],
});
});
it("在后端返回错误时抛出统一异常", async () => {
@@ -96,7 +96,15 @@ type MoveDocumentInput = {
workspaceId?: string | null;
};
type TreeCommandAction = "create" | "rename" | "move";
type TreeCommandAction =
| "create"
| "rename"
| "move"
| "archive"
| "restore"
| "purge"
| "embed"
| "copy";
type DeleteDocumentInput = {
documentId: string;
@@ -161,12 +169,16 @@ type TreeCommandResponse = {
title?: string | null;
sortOrder?: number | null;
updatedAt?: string | null;
execution?: {
access_scope?: "private" | "shared" | "public";
is_template?: boolean;
created_at?: string | null;
updated_at?: string | null;
} | null;
items?: Array<{ oldId: string; newId: string }>;
execution?:
| ({
access_scope?: "private" | "shared" | "public";
is_template?: boolean;
created_at?: string | null;
updated_at?: string | null;
purged?: boolean;
} & Record<string, unknown>)
| null;
} | null;
};
@@ -275,52 +287,92 @@ export async function moveDocumentCommand(input: MoveDocumentInput): Promise<{ o
export async function deleteDocumentCommand(
input: DeleteDocumentInput,
): Promise<{ success: true; meta?: DocumentCommandMeta }> {
return postDocumentCommand<{ success: true; meta?: DocumentCommandMeta }>(
"/api/documents/delete",
const response = await postTreeCommand<TreeCommandResponse>(
{
action: "archive",
documentId: input.documentId,
workspaceId: input.workspaceId ?? null,
},
"删除失败,请稍后再试",
);
return {
success: true,
meta: {
requestId: response.requestId,
traceId: response.traceId,
commandName: TREE_COMMAND_PROTOCOL.archive.preferredCommandName,
},
};
}
export async function restoreDocumentCommand(
input: RestoreDocumentInput,
): Promise<{ success: true; meta?: DocumentCommandMeta }> {
return postDocumentCommand<{ success: true; meta?: DocumentCommandMeta }>(
"/api/documents/restore",
const response = await postTreeCommand<TreeCommandResponse>(
{
action: "restore",
documentId: input.documentId,
workspaceId: input.workspaceId ?? null,
},
"恢复失败,请稍后再试",
);
return {
success: true,
meta: {
requestId: response.requestId,
traceId: response.traceId,
commandName: TREE_COMMAND_PROTOCOL.restore.preferredCommandName,
},
};
}
export async function purgeDocumentCommand(
input: PurgeDocumentInput,
): Promise<{ success: true; purged?: boolean; meta?: DocumentCommandMeta }> {
return postDocumentCommand<{ success: true; purged?: boolean; meta?: DocumentCommandMeta }>(
"/api/documents/purge",
const response = await postTreeCommand<TreeCommandResponse>(
{
action: "purge",
documentId: input.documentId,
},
"彻底删除失败,请稍后再试",
);
return {
success: true,
purged:
typeof response.result?.execution?.purged === "boolean"
? response.result.execution.purged
: undefined,
meta: {
requestId: response.requestId,
traceId: response.traceId,
commandName: TREE_COMMAND_PROTOCOL.purge.preferredCommandName,
},
};
}
export async function embedDocumentCommand(
input: EmbedDocumentInput,
): Promise<{ ok: true; meta?: DocumentCommandMeta }> {
return postDocumentCommand<{ ok: true; meta?: DocumentCommandMeta }>(
"/api/documents/embed",
const response = await postTreeCommand<TreeCommandResponse>(
{
action: "embed",
sourceId: input.sourceId,
targetId: input.targetId,
},
"嵌入失败,请稍后再试",
);
return {
ok: true,
meta: {
requestId: response.requestId,
traceId: response.traceId,
commandName: TREE_COMMAND_PROTOCOL.embed.preferredCommandName,
},
};
}
export async function copyTreeCommand(
@@ -329,15 +381,21 @@ export async function copyTreeCommand(
items: Array<{ oldId: string; newId: string }>;
meta?: DocumentCommandMeta;
}> {
return postDocumentCommand<{
items: Array<{ oldId: string; newId: string }>;
meta?: DocumentCommandMeta;
}>(
"/api/documents/copy-tree",
const response = await postTreeCommand<TreeCommandResponse>(
{
action: "copy",
targetParentId: input.targetParentId,
items: input.items,
},
"复制页面失败,请稍后再试",
);
return {
items: response.result?.items ?? [],
meta: {
requestId: response.requestId,
traceId: response.traceId,
commandName: TREE_COMMAND_PROTOCOL.copy.preferredCommandName,
},
};
}
+171 -1
View File
@@ -1,6 +1,6 @@
import { describe, expect, it } from "vitest";
import { buildPageTreeProjectionItems } from "@/lib/tree-projection";
import { buildVisibleRows } from "./rows";
import { buildVisibleRows, filterKernelFileTreeProjectionItems } from "./rows";
import { parseFileTreeRowId } from "./types";
describe("buildVisibleRows", () => {
@@ -283,6 +283,176 @@ describe("buildVisibleRows", () => {
},
});
});
it("过滤态应优先从 kernel file_tree items 收敛可见行,而不是回退 pageRows + assets 二次重建", () => {
const fileTreeItems = [
{
rowId: "doc:page_root",
rowKind: "document",
nodeId: "page_root",
parentNodeId: null,
nodeType: "page",
projectionKind: "file_tree",
title: "根页面",
depth: 0,
position: 0,
childCount: 3,
expandable: true,
expandedByDefault: true,
capabilities: ["expand", "open", "select"],
resourceMeta: {
resourceKind: "document",
documentId: "page_root",
workspaceId: "ws_1",
iconHint: "page",
},
iconHint: "page",
},
{
rowId: "index:page_root",
rowKind: "index",
nodeId: "index:page_root",
parentNodeId: "page_root",
nodeType: "index",
projectionKind: "file_tree",
title: "index.md",
depth: 1,
position: 0,
childCount: 0,
expandable: false,
expandedByDefault: false,
capabilities: ["open", "select"],
resourceMeta: {
resourceKind: "index",
documentId: "page_root",
workspaceId: "ws_1",
iconHint: "index",
},
iconHint: "index",
},
{
rowId: "asset-folder:mind_1",
rowKind: "asset_folder",
nodeId: "asset-folder:mind_1",
parentNodeId: "page_root",
nodeType: "mindmap",
projectionKind: "file_tree",
title: "头脑风暴",
depth: 1,
position: 1,
childCount: 1,
expandable: true,
expandedByDefault: false,
capabilities: ["expand", "open-asset", "select"],
resourceMeta: {
resourceKind: "mindmap",
documentId: "page_root",
assetId: "mind_1",
workspaceId: "ws_1",
assetKind: "mindmap",
iconHint: "mindmap",
},
iconHint: "mindmap",
},
{
rowId: "asset:asset_child_1",
rowKind: "asset",
nodeId: "asset:asset_child_1",
parentNodeId: "asset-folder:mind_1",
nodeType: "asset",
projectionKind: "file_tree",
title: "节点图片.png",
depth: 2,
position: 0,
childCount: 0,
expandable: false,
expandedByDefault: false,
capabilities: ["open-asset", "select"],
resourceMeta: {
resourceKind: "asset",
documentId: "page_root",
assetId: "asset_child_1",
workspaceId: "ws_1",
assetKind: "image",
iconHint: "image",
},
iconHint: "image",
},
{
rowId: "doc:page_child",
rowKind: "document",
nodeId: "page_child",
parentNodeId: "page_root",
nodeType: "page",
projectionKind: "file_tree",
title: "子页面",
depth: 1,
position: 2,
childCount: 1,
expandable: true,
expandedByDefault: false,
capabilities: ["expand", "open", "select"],
resourceMeta: {
resourceKind: "document",
documentId: "page_child",
workspaceId: "ws_1",
iconHint: "page",
},
iconHint: "page",
},
{
rowId: "index:page_child",
rowKind: "index",
nodeId: "index:page_child",
parentNodeId: "page_child",
nodeType: "index",
projectionKind: "file_tree",
title: "index.md",
depth: 2,
position: 0,
childCount: 0,
expandable: false,
expandedByDefault: false,
capabilities: ["open", "select"],
resourceMeta: {
resourceKind: "index",
documentId: "page_child",
workspaceId: "ws_1",
iconHint: "index",
},
iconHint: "index",
},
] as const;
const filteredItems = filterKernelFileTreeProjectionItems({
fileTreeItems: [...fileTreeItems],
visibleDocumentIds: new Set(["page_root", "page_child"]),
expandedDocumentIds: new Set(["page_root"]),
expandedAssetFolderIds: new Set(["mind_1"]),
});
expect(filteredItems.map((item) => item.rowId)).toEqual([
"doc:page_root",
"index:page_root",
"asset-folder:mind_1",
"asset:asset_child_1",
"doc:page_child",
]);
const rows = buildVisibleRows({
fileTreeItems: filteredItems,
expanded: new Set(["page_root"]),
expandedAssetFolderIds: new Set(["mind_1"]),
});
expect(rows.map((row) => `${row.kind}:${row.rowId}`)).toEqual([
"doc:doc:page_root",
"index:index:page_root",
"asset-folder:asset-folder:mind_1",
"asset:asset:asset_child_1",
"doc:doc:page_child",
]);
});
});
describe("parseFileTreeRowId", () => {
+34
View File
@@ -12,6 +12,40 @@ import type { MediaAsset } from "@/types/media";
import type { FileTreeRow } from "./types";
import { makeAssetFolderRowId, makeAssetRowId, makeDocRowId, makeIndexRowId } from "./types";
export function filterKernelFileTreeProjectionItems(input: {
fileTreeItems: KernelFileTreeProjectionItem[];
visibleDocumentIds: ReadonlySet<string>;
expandedDocumentIds: ReadonlySet<string>;
expandedAssetFolderIds?: ReadonlySet<string>;
}): KernelFileTreeProjectionItem[] {
const expandedAssetFolderIds = input.expandedAssetFolderIds ?? new Set<string>();
return input.fileTreeItems.filter((item) => {
const docId = getDocIdFromFileTreeItem(item);
if (!input.visibleDocumentIds.has(docId)) {
return false;
}
switch (item.rowKind) {
case "document":
return true;
case "index":
case "asset_folder":
return input.expandedDocumentIds.has(docId);
case "asset": {
if (!input.expandedDocumentIds.has(docId)) {
return false;
}
const parentNodeId = String(item.parentNodeId ?? "").trim();
if (parentNodeId.startsWith("asset-folder:")) {
return expandedAssetFolderIds.has(parentNodeId.slice("asset-folder:".length));
}
return true;
}
}
});
}
function buildRowsFromKernelFileTreeProjection(input: {
fileTreeItems: KernelFileTreeProjectionItem[];
expanded: Set<string>;
@@ -0,0 +1,294 @@
import { describe, expect, it } from "vitest";
import type { KernelFileTreeProjectionItem } from "@/lib/kernel-file-tree";
import type { SidebarTreeNode } from "@/lib/kernel-sidebar";
import type { MediaAsset } from "@/types/media";
import {
buildFileTreeShellRowById,
buildFileTreeShellVisibleRowIds,
computeFileTreeShellDeleteTargets,
getOrderedFileTreeShellRows,
inferFileTreeShellTargetDocumentId,
resolveFileTreeShellMindmapTargetId,
} from "./shell";
describe("file-tree shell helpers", () => {
const nodeById = new Map<string, SidebarTreeNode>([
[
"doc_root",
{
id: "doc_root",
title: "根页面",
} as SidebarTreeNode,
],
]);
const assetById = new Map<string, MediaAsset>([
[
"mind_1",
{
id: "mind_1",
document_id: "doc_root",
workspace_id: "ws_1",
asset_type: "mindmap",
file_name: "mindmap.json",
storage_path: "mindmaps/mind_1/mindmap.json",
} as MediaAsset,
],
[
"asset_child_1",
{
id: "asset_child_1",
document_id: "doc_root",
workspace_id: "ws_1",
asset_type: "file",
file_name: "node.png",
storage_path: "mindmaps/mind_1/assets/node.png",
} as MediaAsset,
],
[
"pdf_1",
{
id: "pdf_1",
document_id: "doc_root",
workspace_id: "ws_1",
asset_type: "file",
file_name: "guide.pdf",
storage_path: "uploads/guide.pdf",
} as MediaAsset,
],
]);
const fileTreeItems: KernelFileTreeProjectionItem[] = [
{
rowId: "doc:doc_root",
rowKind: "document",
nodeId: "doc_root",
parentNodeId: null,
nodeType: "page",
projectionKind: "file_tree",
title: "根页面",
depth: 0,
position: 0,
childCount: 3,
expandable: true,
expandedByDefault: true,
capabilities: ["expand", "open", "select"],
resourceMeta: {
resourceKind: "document",
documentId: "doc_root",
workspaceId: "ws_1",
iconHint: "page",
},
iconHint: "page",
},
{
rowId: "index:doc_root",
rowKind: "index",
nodeId: "index:doc_root",
parentNodeId: "doc_root",
nodeType: "index",
projectionKind: "file_tree",
title: "index.md",
depth: 1,
position: 0,
childCount: 0,
expandable: false,
expandedByDefault: false,
capabilities: ["open", "select"],
resourceMeta: {
resourceKind: "index",
documentId: "doc_root",
workspaceId: "ws_1",
iconHint: "index",
},
iconHint: "index",
},
{
rowId: "asset-folder:mind_1",
rowKind: "asset_folder",
nodeId: "asset-folder:mind_1",
parentNodeId: "doc_root",
nodeType: "mindmap",
projectionKind: "file_tree",
title: "mindmap",
depth: 1,
position: 1,
childCount: 1,
expandable: true,
expandedByDefault: false,
capabilities: ["expand", "open-asset", "select"],
resourceMeta: {
resourceKind: "mindmap",
documentId: "doc_root",
assetId: "mind_1",
workspaceId: "ws_1",
assetKind: "mindmap",
iconHint: "mindmap",
},
iconHint: "mindmap",
},
{
rowId: "asset:asset_child_1",
rowKind: "asset",
nodeId: "asset:asset_child_1",
parentNodeId: "asset-folder:mind_1",
nodeType: "asset",
projectionKind: "file_tree",
title: "node.png",
depth: 2,
position: 0,
childCount: 0,
expandable: false,
expandedByDefault: false,
capabilities: ["open-asset", "select"],
resourceMeta: {
resourceKind: "asset",
documentId: "doc_root",
assetId: "asset_child_1",
workspaceId: "ws_1",
assetKind: "image",
iconHint: "image",
},
iconHint: "image",
},
{
rowId: "asset:pdf_1",
rowKind: "asset",
nodeId: "asset:pdf_1",
parentNodeId: "doc_root",
nodeType: "pdf",
projectionKind: "file_tree",
title: "guide.pdf",
depth: 1,
position: 2,
childCount: 0,
expandable: false,
expandedByDefault: false,
capabilities: ["open-asset", "select"],
resourceMeta: {
resourceKind: "pdf",
documentId: "doc_root",
assetId: "pdf_1",
workspaceId: "ws_1",
assetKind: "pdf",
iconHint: "pdf",
},
iconHint: "pdf",
},
];
it("应直接从 kernel file_tree items 构造宿主 row map", () => {
const rowById = buildFileTreeShellRowById({
fileTreeItems: [...fileTreeItems],
nodeById,
assetById,
});
expect(buildFileTreeShellVisibleRowIds([...fileTreeItems])).toEqual([
"doc:doc_root",
"index:doc_root",
"asset-folder:mind_1",
"asset:asset_child_1",
"asset:pdf_1",
]);
expect(rowById.get("doc:doc_root")).toMatchObject({
rowId: "doc:doc_root",
rowKind: "doc",
documentId: "doc_root",
node: expect.objectContaining({
id: "doc_root",
}),
});
expect(rowById.get("asset-folder:mind_1")).toMatchObject({
rowId: "asset-folder:mind_1",
rowKind: "asset-folder",
documentId: "doc_root",
assetId: "mind_1",
asset: expect.objectContaining({
id: "mind_1",
}),
});
});
it("应正确解析 file tree shell 的导图投放目标", () => {
const rowById = buildFileTreeShellRowById({
fileTreeItems: [...fileTreeItems],
nodeById,
assetById,
});
expect(resolveFileTreeShellMindmapTargetId(rowById.get("asset-folder:mind_1") ?? null)).toBe(
"mind_1",
);
expect(resolveFileTreeShellMindmapTargetId(rowById.get("asset:asset_child_1") ?? null)).toBe(
"mind_1",
);
expect(resolveFileTreeShellMindmapTargetId(rowById.get("asset:pdf_1") ?? null)).toBeNull();
});
it("应能仅凭 focusedRowId 从 shell row map 推回目标页面", () => {
const rowById = buildFileTreeShellRowById({
fileTreeItems: [...fileTreeItems],
nodeById,
assetById,
});
expect(
inferFileTreeShellTargetDocumentId({
focusedRowId: "asset-folder:mind_1",
rowById,
activeDocId: null,
}),
).toBe("doc_root");
expect(
inferFileTreeShellTargetDocumentId({
focusedRowId: "asset:pdf_1",
rowById,
activeDocId: null,
}),
).toBe("doc_root");
expect(
inferFileTreeShellTargetDocumentId({
focusedRowId: null,
rowById,
activeDocId: "doc_root",
}),
).toBe("doc_root");
});
it("应按当前可见顺序返回选中的 shell rows", () => {
const rowById = buildFileTreeShellRowById({
fileTreeItems: [...fileTreeItems],
nodeById,
assetById,
});
expect(
getOrderedFileTreeShellRows({
rowIds: ["asset:pdf_1", "doc:doc_root", "missing"],
visibleRowIds: buildFileTreeShellVisibleRowIds([...fileTreeItems]),
rowById,
}).map((row) => row.rowId),
).toEqual(["doc:doc_root", "asset:pdf_1"]);
});
it("删除目标计算应跳过被父页面覆盖的附件", () => {
const rowById = buildFileTreeShellRowById({
fileTreeItems: [...fileTreeItems],
nodeById,
assetById,
});
const result = computeFileTreeShellDeleteTargets({
visibleRowIds: buildFileTreeShellVisibleRowIds([...fileTreeItems]),
rowById,
selectedRowIds: new Set(["doc:doc_root", "asset:pdf_1", "asset-folder:mind_1"]),
parentById: new Map([["doc_root", null]]),
});
expect(result.docIds).toEqual(["doc_root"]);
expect(result.assetIds).toEqual([]);
expect(result.assetHints).toEqual([]);
});
});
+207
View File
@@ -0,0 +1,207 @@
"use client";
import type { KernelFileTreeProjectionItem } from "@/lib/kernel-file-tree";
import {
getDocIdFromFileTreeItem,
resolveFileTreeRowAsset,
resolveFileTreeRowNode,
} from "@/lib/kernel-file-tree";
import type { SidebarTreeNode } from "@/lib/kernel-sidebar";
import type { MediaAsset } from "@/types/media";
import { filterTopLevelDocIds } from "./dnd";
export type FileTreeShellRowKind = "doc" | "index" | "asset" | "asset-folder";
export type FileTreeShellRow = {
rowId: string;
rowKind: FileTreeShellRowKind;
documentId: string;
assetId: string | null;
node: SidebarTreeNode | null;
asset: MediaAsset | null;
};
export type FileTreeShellDeleteTargets = {
docIds: string[];
assetIds: string[];
assetHints: MediaAsset[];
};
function toShellRowKind(item: KernelFileTreeProjectionItem): FileTreeShellRowKind {
switch (item.rowKind) {
case "document":
return "doc";
case "asset_folder":
return "asset-folder";
default:
return item.rowKind;
}
}
export function buildFileTreeShellVisibleRowIds(
fileTreeItems: readonly KernelFileTreeProjectionItem[],
): string[] {
return fileTreeItems
.map((item) => item.rowId)
.filter((rowId): rowId is string => typeof rowId === "string" && rowId.trim().length > 0);
}
export function buildFileTreeShellRowById(input: {
fileTreeItems: readonly KernelFileTreeProjectionItem[];
nodeById?: Map<string, SidebarTreeNode>;
assetById?: Map<string, MediaAsset>;
}): Map<string, FileTreeShellRow> {
const rowById = new Map<string, FileTreeShellRow>();
input.fileTreeItems.forEach((item) => {
const rowId = typeof item.rowId === "string" ? item.rowId.trim() : "";
if (!rowId || rowById.has(rowId)) {
return;
}
const rowKind = toShellRowKind(item);
const documentId = getDocIdFromFileTreeItem(item);
const isDocumentRow = rowKind === "doc" || rowKind === "index";
rowById.set(rowId, {
rowId,
rowKind,
documentId,
assetId: isDocumentRow ? null : item.resourceMeta.assetId ?? null,
node: isDocumentRow ? resolveFileTreeRowNode(item, input.nodeById) : null,
asset: isDocumentRow ? null : resolveFileTreeRowAsset(item, input.assetById),
});
});
return rowById;
}
export function getOrderedFileTreeShellRows(input: {
rowIds: Iterable<string>;
visibleRowIds: readonly string[];
rowById: Map<string, FileTreeShellRow>;
}): FileTreeShellRow[] {
const selectedRowIds = new Set<string>();
for (const rowId of input.rowIds) {
if (typeof rowId !== "string" || rowId.trim().length === 0) {
continue;
}
if (!input.rowById.has(rowId)) {
continue;
}
selectedRowIds.add(rowId);
}
return input.visibleRowIds
.map((rowId) => (selectedRowIds.has(rowId) ? input.rowById.get(rowId) ?? null : null))
.filter((row): row is FileTreeShellRow => Boolean(row));
}
export function extractMindmapAssetIdFromStoragePath(
storagePath: string | null | undefined,
): string | null {
if (!storagePath) return null;
const normalized = storagePath.replaceAll("\\", "/");
const prefix = "mindmaps/";
if (normalized.startsWith(prefix)) {
const rest = normalized.slice(prefix.length);
const id = rest.split("/")[0];
return id ? id : null;
}
const marker = "/mindmaps/";
const idx = normalized.indexOf(marker);
if (idx === -1) return null;
const rest = normalized.slice(idx + marker.length);
const id = rest.split("/")[0];
return id ? id : null;
}
export function resolveFileTreeShellMindmapTargetId(
row: FileTreeShellRow | null,
): string | null {
if (!row?.asset) {
return null;
}
if (row.rowKind === "asset-folder" && row.asset.asset_type === "mindmap") {
return row.asset.id;
}
if (row.rowKind === "asset") {
return extractMindmapAssetIdFromStoragePath(row.asset.storage_path);
}
return null;
}
export function computeFileTreeShellDeleteTargets(input: {
visibleRowIds: readonly string[];
rowById: Map<string, FileTreeShellRow>;
selectedRowIds: ReadonlySet<string>;
parentById: Map<string, string | null>;
}): FileTreeShellDeleteTargets {
const rows = getOrderedFileTreeShellRows({
rowIds: input.selectedRowIds,
visibleRowIds: input.visibleRowIds,
rowById: input.rowById,
});
const docCandidates: string[] = [];
const assetCandidates: string[] = [];
const assetDocIdByAssetId = new Map<string, string>();
const assetHintById = new Map<string, MediaAsset>();
rows.forEach((row) => {
if (row.rowKind === "doc" || row.rowKind === "index") {
docCandidates.push(row.documentId);
return;
}
if ((row.rowKind === "asset" || row.rowKind === "asset-folder") && row.assetId) {
assetCandidates.push(row.assetId);
assetDocIdByAssetId.set(row.assetId, row.documentId);
if (row.asset) {
assetHintById.set(row.assetId, row.asset);
}
}
});
const docIds = filterTopLevelDocIds(docCandidates, input.parentById);
const docIdSet = new Set(docIds);
const seenAssets = new Set<string>();
const assetIds: string[] = [];
const assetHints: MediaAsset[] = [];
assetCandidates.forEach((assetId) => {
if (!assetId || seenAssets.has(assetId)) {
return;
}
seenAssets.add(assetId);
const ownerDocId = assetDocIdByAssetId.get(assetId);
if (ownerDocId && docIdSet.has(ownerDocId)) {
return;
}
assetIds.push(assetId);
const assetHint = assetHintById.get(assetId);
if (assetHint) {
assetHints.push(assetHint);
}
});
return { docIds, assetIds, assetHints };
}
export function inferFileTreeShellTargetDocumentId(input: {
focusedRowId: string | null;
rowById: Map<string, FileTreeShellRow>;
activeDocId: string | null;
}): string | null {
if (input.focusedRowId) {
const row = input.rowById.get(input.focusedRowId) ?? null;
if (row?.documentId) {
return row.documentId;
}
}
return input.activeDocId || null;
}
@@ -31,10 +31,10 @@ describe("runtime-config public projection", () => {
expect(runtime.treeRendererFamily).toBe("rust_family");
});
it("树 renderer family 缺省时应回落到 react", () => {
it("树 renderer family 缺省时应回落到 rust_family", () => {
const runtime = getMnoteRuntimeConfig();
expect(runtime.treeRendererFamily).toBe("react");
expect(runtime.treeRendererFamily).toBe("rust_family");
});
afterEach(() => {
+2 -2
View File
@@ -37,7 +37,7 @@ export type MnoteRuntimeConfig = {
documentEditorBlocknoteKillSwitch?: boolean;
/**
* 树域 renderer family 选择。
* 说明:默认仍为 react`rust_family` 只作为渐进切流开关,不代表已完全切主路径
* 说明:默认主路径已切到 rust_familyReact fallback 仍作为过渡兜底保留
*/
treeRendererFamily?: "react" | "rust_family";
/**
@@ -292,7 +292,7 @@ const normalizeRuntimeConfig = (cfg: MnoteRuntimeConfig): MnoteRuntimeConfig =>
const documentEditorBlocknoteKillSwitch =
parseRuntimeBoolean(cfg.documentEditorBlocknoteKillSwitch) ?? false;
const treeRendererFamily =
parseTreeRendererFamily(cfg.treeRendererFamily) ?? "react";
parseTreeRendererFamily(cfg.treeRendererFamily) ?? "rust_family";
return {
...cfg,
@@ -0,0 +1,499 @@
import { describe, expect, it, vi } from "vitest";
import { streamTreeFrames } from "./server";
import type { TreeStreamCommandLogCursorRow } from "./server";
function buildOverview(rows: TreeStreamCommandLogCursorRow[]) {
return {
command_logs: rows,
domain_events: [],
has_more: false,
next_cursor: null,
generated_at: "2026-04-24T00:00:00Z",
};
}
async function collectFrames<T>(generator: AsyncGenerator<T>) {
const frames: T[] = [];
for await (const frame of generator) {
frames.push(frame);
}
return frames;
}
describe("tree-stream/server", () => {
it("workspace scope 首帧应发 snapshot,并固定 sidebar_tree + cursor", async () => {
const frames = await collectFrames(
streamTreeFrames({
workspaceId: "ws_1",
pollMs: 1,
maxPolls: 0,
loadOverview: vi.fn().mockResolvedValue(
buildOverview([{ id: "clog_2", created_at: "2026-04-24T00:00:01Z" }]),
),
loadSnapshot: vi.fn().mockResolvedValue({
requestId: "req_1",
traceId: "trace_1",
data: { activeWorkspaceId: "ws_1", documents: [] },
snapshot: { dataset: { active_workspace_id: "ws_1", documents: [] }, tree: { items: [] } },
}),
sleep: vi.fn().mockResolvedValue(undefined),
}),
);
expect(frames).toHaveLength(1);
expect(frames[0]).toMatchObject({
event: "snapshot",
payload: {
kind: "snapshot",
stream: "workspace",
workspaceId: "ws_1",
rootNodeId: null,
projection: "sidebar_tree",
cursor: JSON.stringify({
createdAt: "2026-04-24T00:00:01Z",
id: "clog_2",
}),
},
});
});
it("subtree scope 首帧应切到 subtree + page_tree", async () => {
const frames = await collectFrames(
streamTreeFrames({
workspaceId: "ws_1",
rootNodeId: "page_root",
pollMs: 1,
maxPolls: 0,
loadOverview: vi.fn().mockResolvedValue(
buildOverview([{ id: "clog_2", created_at: "2026-04-24T00:00:01Z" }]),
),
loadSnapshot: vi.fn().mockResolvedValue({
requestId: "req_subtree_1",
traceId: "trace_subtree_1",
data: { nodes: [] },
snapshot: { dataset: { active_workspace_id: "ws_1", documents: [] }, tree: { nodes: [] } },
}),
sleep: vi.fn().mockResolvedValue(undefined),
}),
);
expect(frames).toHaveLength(1);
expect(frames[0]).toMatchObject({
event: "snapshot",
payload: {
kind: "snapshot",
stream: "subtree",
workspaceId: "ws_1",
rootNodeId: "page_root",
projection: "page_tree",
},
});
});
it("检测到 cursor 之后出现新命令时,应发 resync 而不是静默结束", async () => {
const loadOverview = vi
.fn()
.mockResolvedValueOnce(
buildOverview([{ id: "clog_1", created_at: "2026-04-24T00:00:01Z" }]),
)
.mockResolvedValueOnce(
buildOverview([
{ id: "clog_2", created_at: "2026-04-24T00:00:02Z" },
{ id: "clog_1", created_at: "2026-04-24T00:00:01Z" },
]),
);
const loadSnapshot = vi
.fn()
.mockResolvedValueOnce({
requestId: "req_1",
traceId: "trace_1",
data: { activeWorkspaceId: "ws_1", documents: [{ id: "page_1" }] },
snapshot: { dataset: { active_workspace_id: "ws_1", documents: [{ id: "page_1" }] }, tree: { items: [] } },
})
.mockResolvedValueOnce({
requestId: "req_2",
traceId: "trace_2",
data: { activeWorkspaceId: "ws_1", documents: [{ id: "page_1" }, { id: "page_2" }] },
snapshot: {
dataset: { active_workspace_id: "ws_1", documents: [{ id: "page_1" }, { id: "page_2" }] },
tree: { items: [] },
},
});
const frames = await collectFrames(
streamTreeFrames({
workspaceId: "ws_1",
pollMs: 1,
maxPolls: 1,
loadOverview,
loadSnapshot,
sleep: vi.fn().mockResolvedValue(undefined),
}),
);
expect(frames).toHaveLength(2);
expect(frames[0]).toMatchObject({ event: "snapshot" });
expect(frames[1]).toMatchObject({
event: "resync",
payload: {
kind: "resync",
stream: "workspace",
workspaceId: "ws_1",
projection: "sidebar_tree",
cursor: JSON.stringify({
createdAt: "2026-04-24T00:00:02Z",
id: "clog_2",
}),
},
});
expect(loadSnapshot).toHaveBeenCalledTimes(2);
});
it("检测到带 streamDelta 的单条新命令时,应直接发 delta", async () => {
const loadOverview = vi
.fn()
.mockResolvedValueOnce(
buildOverview([{ id: "clog_1", created_at: "2026-04-24T00:00:01Z" }]),
)
.mockResolvedValueOnce(
buildOverview([
{
id: "clog_2",
created_at: "2026-04-24T00:00:02Z",
command_name: "tree.node.archive",
payload: {
documentId: "page_2",
streamDelta: {
op: "remove_document",
documentId: "page_2",
},
},
},
{ id: "clog_1", created_at: "2026-04-24T00:00:01Z" },
]),
);
const loadSnapshot = vi.fn().mockResolvedValue({
requestId: "req_1",
traceId: "trace_1",
data: { activeWorkspaceId: "ws_1", documents: [{ id: "page_1" }] },
snapshot: { dataset: { active_workspace_id: "ws_1", documents: [{ id: "page_1" }] }, tree: { items: [] } },
});
const frames = await collectFrames(
streamTreeFrames({
workspaceId: "ws_1",
pollMs: 1,
maxPolls: 1,
loadOverview,
loadSnapshot,
sleep: vi.fn().mockResolvedValue(undefined),
}),
);
expect(frames).toHaveLength(2);
expect(frames[1]).toMatchObject({
event: "delta",
payload: {
kind: "delta",
cursor: JSON.stringify({
createdAt: "2026-04-24T00:00:02Z",
id: "clog_2",
}),
data: {
op: "remove_document",
documentId: "page_2",
},
},
});
expect(loadSnapshot).toHaveBeenCalledTimes(1);
});
it("只有 domain event 推进时,也应刷新 cursor 并触发 resync", async () => {
const loadOverview = vi
.fn()
.mockResolvedValueOnce(
buildOverview([{ id: "clog_1", created_at: "2026-04-24T00:00:01Z" }]),
)
.mockResolvedValueOnce({
command_logs: [{ id: "clog_1", created_at: "2026-04-24T00:00:01Z" }],
domain_events: [
{
event_id: "evt_2",
created_at: "2026-04-24T00:00:02Z",
},
],
has_more: false,
next_cursor: null,
generated_at: "2026-04-24T00:00:02Z",
});
const loadSnapshot = vi
.fn()
.mockResolvedValueOnce({
requestId: "req_1",
traceId: "trace_1",
data: { activeWorkspaceId: "ws_1", documents: [{ id: "page_1" }] },
snapshot: { dataset: { active_workspace_id: "ws_1", documents: [{ id: "page_1" }] }, tree: { items: [] } },
})
.mockResolvedValueOnce({
requestId: "req_2",
traceId: "trace_2",
data: { activeWorkspaceId: "ws_1", documents: [{ id: "page_1" }] },
snapshot: { dataset: { active_workspace_id: "ws_1", documents: [{ id: "page_1" }] }, tree: { items: [] } },
});
const frames = await collectFrames(
streamTreeFrames({
workspaceId: "ws_1",
pollMs: 1,
maxPolls: 1,
loadOverview,
loadSnapshot,
sleep: vi.fn().mockResolvedValue(undefined),
}),
);
expect(frames).toHaveLength(2);
expect(frames[1]).toMatchObject({
event: "resync",
payload: {
kind: "resync",
cursor: JSON.stringify({
createdAt: "2026-04-24T00:00:02Z",
id: "domain_event:evt_2",
}),
},
});
expect(loadSnapshot).toHaveBeenCalledTimes(2);
});
it("单条新命令缺少可稳定解释的 streamDelta 时,应回退 resync", async () => {
const loadOverview = vi
.fn()
.mockResolvedValueOnce(
buildOverview([{ id: "clog_1", created_at: "2026-04-24T00:00:01Z" }]),
)
.mockResolvedValueOnce(
buildOverview([
{
id: "clog_2",
created_at: "2026-04-24T00:00:02Z",
command_name: "tree.subtree.move",
payload: {
documentId: "page_2",
},
},
{ id: "clog_1", created_at: "2026-04-24T00:00:01Z" },
]),
);
const loadSnapshot = vi
.fn()
.mockResolvedValueOnce({
requestId: "req_1",
traceId: "trace_1",
data: { activeWorkspaceId: "ws_1", documents: [{ id: "page_1" }] },
snapshot: { dataset: { active_workspace_id: "ws_1", documents: [{ id: "page_1" }] }, tree: { items: [] } },
})
.mockResolvedValueOnce({
requestId: "req_2",
traceId: "trace_2",
data: { activeWorkspaceId: "ws_1", documents: [{ id: "page_1" }, { id: "page_2" }] },
snapshot: {
dataset: { active_workspace_id: "ws_1", documents: [{ id: "page_1" }, { id: "page_2" }] },
tree: { items: [] },
},
});
const frames = await collectFrames(
streamTreeFrames({
workspaceId: "ws_1",
pollMs: 1,
maxPolls: 1,
loadOverview,
loadSnapshot,
sleep: vi.fn().mockResolvedValue(undefined),
}),
);
expect(frames).toHaveLength(2);
expect(frames[1]).toMatchObject({
event: "resync",
payload: {
kind: "resync",
},
});
expect(loadSnapshot).toHaveBeenCalledTimes(2);
});
it("正文保存这类无树结构影响的命令应降级为 noop delta,而不是触发 resync", async () => {
const loadOverview = vi
.fn()
.mockResolvedValueOnce(
buildOverview([{ id: "clog_1", created_at: "2026-04-24T00:00:01Z" }]),
)
.mockResolvedValueOnce(
buildOverview([
{
id: "clog_2",
created_at: "2026-04-24T00:00:02Z",
command_name: "page.body.save",
payload: {
documentId: "page_1",
},
},
{ id: "clog_1", created_at: "2026-04-24T00:00:01Z" },
]),
);
const loadSnapshot = vi.fn().mockResolvedValue({
requestId: "req_1",
traceId: "trace_1",
data: { activeWorkspaceId: "ws_1", documents: [{ id: "page_1" }] },
snapshot: { dataset: { active_workspace_id: "ws_1", documents: [{ id: "page_1" }] }, tree: { items: [] } },
});
const frames = await collectFrames(
streamTreeFrames({
workspaceId: "ws_1",
pollMs: 1,
maxPolls: 1,
loadOverview,
loadSnapshot,
sleep: vi.fn().mockResolvedValue(undefined),
}),
);
expect(frames).toHaveLength(2);
expect(frames[1]).toMatchObject({
event: "delta",
payload: {
kind: "delta",
data: {
op: "noop",
},
},
});
expect(loadSnapshot).toHaveBeenCalledTimes(1);
});
it("move 这类附带 replace_documents 的新命令应直接发 delta,而不是触发 resync", async () => {
const sidebarSnapshot = {
activeWorkspaceId: "ws_1",
workspaces: [],
documents: [
{
id: "page_1",
workspace_id: "ws_1",
title: "页面 1",
parent_id: null,
sort_order: 0,
access_scope: "private",
is_starred: false,
is_template: false,
created_at: "2026-04-24T00:00:00Z",
updated_at: "2026-04-24T00:01:00Z",
},
],
kernelSidebarProjection: {
projectionId: "kernel_projection:sidebar_tree:workspace_root",
projection: "sidebar_tree",
rootNodeId: null,
items: [],
edges: [],
},
kernelFileTreeProjection: {
projectionId: "kernel_projection:file_tree:workspace_root",
projection: "file_tree",
rootNodeId: null,
items: [],
edges: [],
},
kernelSidebarTree: [],
trashedDocuments: [],
mediaAssets: [],
mindmapDocs: [],
mindmapAssets: [],
mindmapAssetChildren: {},
tableAssets: [],
};
const loadOverview = vi
.fn()
.mockResolvedValueOnce(
buildOverview([{ id: "clog_1", created_at: "2026-04-24T00:00:01Z" }]),
)
.mockResolvedValueOnce(
buildOverview([
{
id: "clog_2",
created_at: "2026-04-24T00:00:02Z",
command_name: "tree.subtree.move",
payload: {
documentId: "page_1",
streamDelta: {
op: "replace_documents",
documents: sidebarSnapshot.documents,
},
},
},
{ id: "clog_1", created_at: "2026-04-24T00:00:01Z" },
]),
);
const loadSnapshot = vi.fn().mockResolvedValue({
requestId: "req_1",
traceId: "trace_1",
data: { activeWorkspaceId: "ws_1", documents: [] },
snapshot: { dataset: { active_workspace_id: "ws_1", documents: [] }, tree: { items: [] } },
});
const frames = await collectFrames(
streamTreeFrames({
workspaceId: "ws_1",
pollMs: 1,
maxPolls: 1,
loadOverview,
loadSnapshot,
sleep: vi.fn().mockResolvedValue(undefined),
}),
);
expect(frames).toHaveLength(2);
expect(frames[1]).toMatchObject({
event: "delta",
payload: {
kind: "delta",
data: {
op: "replace_documents",
documents: expect.arrayContaining([
expect.objectContaining({
id: "page_1",
}),
]),
},
},
});
expect(loadSnapshot).toHaveBeenCalledTimes(1);
});
it("轮询期间没有新 cursor 时,不应额外发 resync", async () => {
const loadOverview = vi
.fn()
.mockResolvedValue(buildOverview([{ id: "clog_1", created_at: "2026-04-24T00:00:01Z" }]));
const frames = await collectFrames(
streamTreeFrames({
workspaceId: "ws_1",
pollMs: 1,
maxPolls: 1,
loadOverview,
loadSnapshot: vi.fn().mockResolvedValue({
requestId: "req_1",
traceId: "trace_1",
data: { activeWorkspaceId: "ws_1", documents: [] },
snapshot: { dataset: { active_workspace_id: "ws_1", documents: [] }, tree: { items: [] } },
}),
sleep: vi.fn().mockResolvedValue(undefined),
}),
);
expect(frames).toHaveLength(1);
expect(frames[0]).toMatchObject({ event: "snapshot" });
});
});
@@ -0,0 +1,392 @@
import type { TreeStreamDeltaEvent } from "./tree-delta";
export type TreeStreamScope = "workspace" | "subtree";
export type TreeStreamProjection = "sidebar_tree" | "page_tree";
export type TreeStreamEventName = "snapshot" | "delta" | "resync";
export interface TreeStreamCommandLogCursorRow {
id?: string | null;
created_at?: string | null;
command_name?: string | null;
commandName?: string | null;
payload?: unknown;
}
export interface TreeStreamOverview {
command_logs?: TreeStreamCommandLogCursorRow[] | null;
domain_events?: unknown[] | null;
next_cursor?: string | null;
has_more?: boolean | null;
generated_at?: string | null;
}
export interface TreeStreamSnapshotPayload {
requestId: string;
traceId: string;
data: unknown;
snapshot: unknown;
}
export interface TreeStreamEnvelope {
kind: TreeStreamEventName;
stream: TreeStreamScope;
workspaceId: string;
rootNodeId: string | null;
cursor: string | null;
projection: TreeStreamProjection;
requestId: string;
traceId: string;
data: unknown;
snapshot: unknown;
overview: TreeStreamOverview;
}
export interface TreeStreamFrame {
event: TreeStreamEventName;
payload: TreeStreamEnvelope;
}
export interface StreamTreeFramesInput {
workspaceId: string;
rootNodeId?: string | null;
initialCursor?: string | null;
pollMs?: number;
maxPolls?: number | null;
loadOverview: () => Promise<TreeStreamOverview>;
loadSnapshot: () => Promise<TreeStreamSnapshotPayload>;
sleep?: (ms: number) => Promise<void>;
}
type DecodedTreeStreamCursor = {
createdAt: string;
id: string;
};
type TreeStreamDomainEventCursorRow = {
id?: string | null;
event_id?: string | null;
created_at?: string | null;
createdAt?: string | null;
};
const TREE_STREAM_NOOP_COMMANDS = new Set([
"page.body.save",
"page.layout.updateOptions",
"documents.stats.update",
"blocks.patch",
"blocks.move",
"blocks.embed",
]);
function normalizeNodeId(value: string | null | undefined) {
const normalized = typeof value === "string" ? value.trim() : "";
return normalized || null;
}
export function resolveTreeStreamContract(input: {
rootNodeId?: string | null;
}): {
stream: TreeStreamScope;
projection: TreeStreamProjection;
rootNodeId: string | null;
} {
const rootNodeId = normalizeNodeId(input.rootNodeId);
if (rootNodeId) {
return {
stream: "subtree",
projection: "page_tree",
rootNodeId,
};
}
return {
stream: "workspace",
projection: "sidebar_tree",
rootNodeId: null,
};
}
export function encodeTreeStreamCursor(row: TreeStreamCommandLogCursorRow | null | undefined) {
const id = typeof row?.id === "string" ? row.id.trim() : "";
const createdAt = typeof row?.created_at === "string" ? row.created_at.trim() : "";
if (!id || !createdAt) {
return null;
}
return JSON.stringify({
createdAt,
id,
});
}
function encodeTreeStreamDomainEventCursor(
row: TreeStreamDomainEventCursorRow | null | undefined,
) {
const rawId =
typeof row?.event_id === "string"
? row.event_id.trim()
: typeof row?.id === "string"
? row.id.trim()
: "";
const createdAt =
typeof row?.created_at === "string"
? row.created_at.trim()
: typeof row?.createdAt === "string"
? row.createdAt.trim()
: "";
if (!rawId || !createdAt) {
return null;
}
return JSON.stringify({
createdAt,
id: `domain_event:${rawId}`,
});
}
function decodeTreeStreamCursor(raw: string | null | undefined): DecodedTreeStreamCursor | null {
if (!raw) {
return null;
}
try {
const parsed = JSON.parse(raw) as {
createdAt?: string | null;
id?: string | null;
};
const createdAt = typeof parsed.createdAt === "string" ? parsed.createdAt.trim() : "";
const id = typeof parsed.id === "string" ? parsed.id.trim() : "";
return createdAt && id ? { createdAt, id } : null;
} catch {
return null;
}
}
export function resolveOverviewCursor(
overview: TreeStreamOverview,
fallback?: string | null,
) {
const commandRows = Array.isArray(overview.command_logs) ? overview.command_logs : [];
const eventRows = Array.isArray(overview.domain_events)
? (overview.domain_events as TreeStreamDomainEventCursorRow[])
: [];
const commandCursor = encodeTreeStreamCursor(commandRows[0] ?? null);
const domainEventCursor = encodeTreeStreamDomainEventCursor(eventRows[0] ?? null);
if (!commandCursor) {
return domainEventCursor ?? fallback ?? null;
}
if (!domainEventCursor) {
return commandCursor ?? fallback ?? null;
}
const decodedCommandCursor = decodeTreeStreamCursor(commandCursor);
const decodedDomainEventCursor = decodeTreeStreamCursor(domainEventCursor);
if (!decodedCommandCursor) {
return domainEventCursor;
}
if (!decodedDomainEventCursor) {
return commandCursor;
}
return decodedDomainEventCursor.createdAt > decodedCommandCursor.createdAt
? domainEventCursor
: commandCursor;
}
function isRecord(value: unknown): value is Record<string, unknown> {
return Boolean(value) && typeof value === "object" && !Array.isArray(value);
}
function readCommandPayloadDelta(row: TreeStreamCommandLogCursorRow): TreeStreamDeltaEvent | null {
const commandName =
typeof row.command_name === "string"
? row.command_name.trim()
: typeof row.commandName === "string"
? row.commandName.trim()
: "";
if (commandName && TREE_STREAM_NOOP_COMMANDS.has(commandName)) {
return {
op: "noop",
};
}
if (!isRecord(row.payload) || !("streamDelta" in row.payload)) {
return null;
}
const candidate = row.payload.streamDelta;
if (!isRecord(candidate) || typeof candidate.op !== "string") {
return null;
}
return {
op: candidate.op as TreeStreamDeltaEvent["op"],
node: isRecord(candidate.node) ? (candidate.node as TreeStreamDeltaEvent["node"]) : null,
document: isRecord(candidate.document) ? (candidate.document as TreeStreamDeltaEvent["document"]) : null,
documentId: typeof candidate.documentId === "string" ? candidate.documentId : null,
documents: Array.isArray(candidate.documents) ? (candidate.documents as TreeStreamDeltaEvent["documents"]) : null,
sidebar: isRecord(candidate.sidebar) ? (candidate.sidebar as TreeStreamDeltaEvent["sidebar"]) : null,
};
}
function collectNewCommandLogs(input: {
rows: TreeStreamCommandLogCursorRow[];
previousCursor: string | null;
}) {
const previousCursor = decodeTreeStreamCursor(input.previousCursor);
if (!previousCursor) {
return {
rows: input.rows,
drifted: false,
};
}
const previousIndex = input.rows.findIndex((row) => {
const id = typeof row.id === "string" ? row.id.trim() : "";
const createdAt = typeof row.created_at === "string" ? row.created_at.trim() : "";
return id === previousCursor.id && createdAt === previousCursor.createdAt;
});
if (previousIndex >= 0) {
return {
rows: input.rows.slice(0, previousIndex),
drifted: false,
};
}
return {
rows: input.rows,
drifted: input.rows.length > 0,
};
}
function buildTreeStreamEnvelope(input: {
kind: TreeStreamEventName;
workspaceId: string;
rootNodeId: string | null;
projection: TreeStreamProjection;
cursor: string | null;
overview: TreeStreamOverview;
snapshot: TreeStreamSnapshotPayload;
}): TreeStreamEnvelope {
return {
kind: input.kind,
stream: input.rootNodeId ? "subtree" : "workspace",
workspaceId: input.workspaceId,
rootNodeId: input.rootNodeId,
cursor: input.cursor,
projection: input.projection,
requestId: input.snapshot.requestId,
traceId: input.snapshot.traceId,
data: input.snapshot.data,
snapshot: input.snapshot.snapshot,
overview: input.overview,
};
}
function buildTreeStreamDeltaEnvelope(input: {
workspaceId: string;
rootNodeId: string | null;
projection: TreeStreamProjection;
cursor: string | null;
overview: TreeStreamOverview;
snapshot: TreeStreamSnapshotPayload;
delta: TreeStreamDeltaEvent;
}): TreeStreamEnvelope {
return {
kind: "delta",
stream: input.rootNodeId ? "subtree" : "workspace",
workspaceId: input.workspaceId,
rootNodeId: input.rootNodeId,
cursor: input.cursor,
projection: input.projection,
requestId: input.snapshot.requestId,
traceId: input.snapshot.traceId,
data: input.delta,
snapshot: null,
overview: input.overview,
};
}
async function defaultSleep(ms: number) {
await new Promise((resolve) => setTimeout(resolve, ms));
}
export async function* streamTreeFrames(
input: StreamTreeFramesInput,
): AsyncGenerator<TreeStreamFrame> {
const contract = resolveTreeStreamContract({
rootNodeId: input.rootNodeId,
});
const pollMs = Math.max(250, Math.floor(input.pollMs ?? 2000));
const maxPolls =
typeof input.maxPolls === "number" && Number.isFinite(input.maxPolls)
? Math.max(0, Math.floor(input.maxPolls))
: null;
const sleep = input.sleep ?? defaultSleep;
let snapshot = await input.loadSnapshot();
let overview = await input.loadOverview();
let cursor = resolveOverviewCursor(overview, input.initialCursor ?? null);
yield {
event: "snapshot",
payload: buildTreeStreamEnvelope({
kind: "snapshot",
workspaceId: input.workspaceId,
rootNodeId: contract.rootNodeId,
projection: contract.projection,
cursor,
overview,
snapshot,
}),
};
let polls = 0;
while (maxPolls === null || polls < maxPolls) {
polls += 1;
await sleep(pollMs);
overview = await input.loadOverview();
const nextCursor = resolveOverviewCursor(overview, cursor);
if (nextCursor === cursor) {
continue;
}
const rows = Array.isArray(overview.command_logs) ? overview.command_logs : [];
const newRows = collectNewCommandLogs({
rows,
previousCursor: cursor,
});
if (!newRows.drifted && newRows.rows.length === 1) {
const delta = readCommandPayloadDelta(newRows.rows[0] ?? {});
if (delta) {
cursor = nextCursor;
yield {
event: "delta",
payload: buildTreeStreamDeltaEnvelope({
workspaceId: input.workspaceId,
rootNodeId: contract.rootNodeId,
projection: contract.projection,
cursor,
overview,
snapshot,
delta,
}),
};
continue;
}
}
snapshot = await input.loadSnapshot();
cursor = nextCursor;
yield {
event: "resync",
payload: buildTreeStreamEnvelope({
kind: "resync",
workspaceId: input.workspaceId,
rootNodeId: contract.rootNodeId,
projection: contract.projection,
cursor,
overview,
snapshot,
}),
};
}
}
@@ -1,6 +1,9 @@
import { describe, expect, it } from "vitest";
import type { SidebarInitialData } from "@/components/sidebar/types";
import { applyTreeStreamDelta } from "./tree-delta";
import {
applyTreeStreamDelta,
applyTreeStreamDeltaToProjectionState,
} from "./tree-delta";
const baseSidebarData: SidebarInitialData = {
activeWorkspaceId: "ws_1",
@@ -174,6 +177,119 @@ const baseSidebarData: SidebarInitialData = {
mediaAssets: [],
};
const fileTreeProjectionBase: SidebarInitialData = {
...baseSidebarData,
mediaAssets: [
{
id: "asset_pdf",
workspace_id: "ws_1",
document_id: "root",
asset_type: "file",
file_url: "/manual.pdf",
thumbnail_url: null,
bucket: null,
storage_path: "documents/root/manual.pdf",
file_name: "manual.pdf",
file_size: 1024,
mime_type: "application/pdf",
ocr_payload: undefined,
ocr_strategy: null,
ocr_text: null,
ocr_status: null,
signed_url: null,
created_at: "2026-04-18T00:00:00Z",
updated_at: "2026-04-18T00:00:00Z",
},
{
id: "asset_book",
workspace_id: "ws_1",
document_id: "root",
asset_type: "file",
file_url: "/novel.epub",
thumbnail_url: null,
bucket: null,
storage_path: "documents/root/novel.epub",
file_name: "novel.epub",
file_size: 2048,
mime_type: "application/epub+zip",
ocr_payload: undefined,
ocr_strategy: null,
ocr_text: null,
ocr_status: null,
signed_url: null,
created_at: "2026-04-18T00:00:00Z",
updated_at: "2026-04-18T00:00:00Z",
},
{
id: "asset_mindmap_child",
workspace_id: "ws_1",
document_id: "root",
asset_type: "image",
file_url: "/mindmap/concept.png",
thumbnail_url: null,
bucket: null,
storage_path: "documents/root/mindmaps/asset_mindmap/concept.png",
file_name: "concept.png",
file_size: 512,
mime_type: "image/png",
ocr_payload: undefined,
ocr_strategy: null,
ocr_text: null,
ocr_status: null,
signed_url: null,
created_at: "2026-04-18T00:00:00Z",
updated_at: "2026-04-18T00:00:00Z",
},
],
tableAssets: [
{
id: "asset_table",
workspace_id: "ws_1",
document_id: "root",
asset_type: "luckysheet",
file_url: null,
thumbnail_url: null,
bucket: null,
storage_path: null,
file_name: "budget.luckysheet",
file_size: null,
mime_type: "application/json",
ocr_payload: undefined,
ocr_strategy: null,
ocr_text: null,
ocr_status: null,
signed_url: null,
created_at: "2026-04-18T00:00:00Z",
updated_at: "2026-04-18T00:00:00Z",
},
],
mindmapAssets: [
{
id: "asset_mindmap",
workspace_id: "ws_1",
document_id: "root",
asset_type: "mindmap",
file_url: null,
thumbnail_url: null,
bucket: null,
storage_path: null,
file_name: "mindmap.json",
file_size: null,
mime_type: "application/json",
ocr_payload: undefined,
ocr_strategy: null,
ocr_text: null,
ocr_status: null,
signed_url: null,
created_at: "2026-04-18T00:00:00Z",
updated_at: "2026-04-18T00:00:00Z",
},
],
mindmapAssetChildren: {
asset_mindmap: ["asset_mindmap_child"],
},
};
describe("tree-stream/tree-delta", () => {
it("支持 upsert_document 重建 sidebar projection", () => {
const next = applyTreeStreamDelta(baseSidebarData, {
@@ -210,6 +326,26 @@ describe("tree-stream/tree-delta", () => {
expect(next.kernelSidebarProjection.items).toEqual([]);
});
it("支持对已存在文档做局部 upsert patch,而不丢失原有排序字段", () => {
const next = applyTreeStreamDelta(baseSidebarData, {
op: "upsert_document",
document: {
id: "child",
title: "Child Renamed",
updated_at: "2026-04-18T00:05:00Z",
},
});
expect(next.documents).toHaveLength(2);
expect(next.documents.find((item) => item.id === "child")).toMatchObject({
id: "child",
title: "Child Renamed",
parent_id: "root",
sort_order: 1,
workspace_id: "ws_1",
});
});
it("支持 replace_sidebar 直接切换到 resync snapshot", () => {
const next = applyTreeStreamDelta(baseSidebarData, {
op: "replace_sidebar",
@@ -247,4 +383,99 @@ describe("tree-stream/tree-delta", () => {
expect(next.documents).toEqual([]);
expect(next.kernelSidebarProjection.items).toEqual([]);
});
it("支持 noop delta 仅推进 cursor,不修改当前 sidebar snapshot", () => {
const next = applyTreeStreamDelta(baseSidebarData, {
op: "noop",
});
expect(next).toEqual(baseSidebarData);
});
it("为 page_tree 定义统一 delta 应用边界,并可稳定派生页面行", () => {
const next = applyTreeStreamDeltaToProjectionState({
projection: "page_tree",
base: baseSidebarData,
event: {
op: "upsert_document",
document: {
id: "leaf",
workspace_id: "ws_1",
title: "Leaf",
parent_id: "child",
sort_order: 0,
is_starred: false,
access_scope: "private",
is_template: false,
created_at: "2026-04-18T00:00:00Z",
updated_at: null,
},
},
});
expect(next.projection).toBe("page_tree");
expect(next.documents.map((item) => item.id)).toEqual(["root", "child", "leaf"]);
expect(next.pageTreeItems.map((item) => item.nodeId)).toEqual(["root", "child", "leaf"]);
expect(next.pageTreeItems.find((item) => item.nodeId === "leaf")).toMatchObject({
parentNodeId: "child",
depth: 2,
title: "Leaf",
});
});
it("为 file_tree 定义统一 delta 应用边界,并保留 doc/index/asset-folder/asset 行语义", () => {
const next = applyTreeStreamDeltaToProjectionState({
projection: "file_tree",
base: fileTreeProjectionBase,
event: {
op: "replace_documents",
documents: [...fileTreeProjectionBase.documents],
},
});
expect(next.projection).toBe("file_tree");
expect(next.fileTreeItems.map((item) => item.rowKind)).toEqual(
expect.arrayContaining(["document", "index", "asset_folder", "asset"]),
);
expect(
next.fileTreeItems.find((item) => item.resourceMeta.assetId === "asset_mindmap"),
).toMatchObject({
rowKind: "asset_folder",
iconHint: "mindmap",
resourceMeta: expect.objectContaining({
resourceKind: "mindmap",
assetKind: "mindmap",
}),
});
expect(
next.fileTreeItems.find((item) => item.resourceMeta.assetId === "asset_pdf"),
).toMatchObject({
rowKind: "asset",
iconHint: "pdf",
resourceMeta: expect.objectContaining({
resourceKind: "pdf",
assetKind: "pdf",
}),
});
expect(
next.fileTreeItems.find((item) => item.resourceMeta.assetId === "asset_book"),
).toMatchObject({
rowKind: "asset",
iconHint: "book",
resourceMeta: expect.objectContaining({
resourceKind: "book",
assetKind: "book",
}),
});
expect(
next.fileTreeItems.find((item) => item.resourceMeta.assetId === "asset_table"),
).toMatchObject({
rowKind: "asset",
iconHint: "table",
resourceMeta: expect.objectContaining({
resourceKind: "table",
assetKind: "table",
}),
});
});
});
@@ -1,14 +1,28 @@
import type { SidebarInitialData } from "@/components/sidebar/types";
import { buildKernelFileTreeProjection } from "@/lib/kernel-file-tree";
import type { SidebarDatasetListQueryResult } from "@/lib/sidebar-data";
import {
buildSidebarDatasetListQueryResult,
mapSidebarDatasetListQueryResultToInitialData,
} from "@/lib/sidebar-data";
import type { DocumentRecord } from "@/lib/documents";
import {
buildSidebarTreeFromKernelProjection,
type KernelSidebarProjectionItem,
} from "@/lib/kernel-sidebar";
import type { KernelFileTreeProjectionItem } from "@/lib/kernel-file-tree";
import {
buildPageTreeProjectionItems,
type PageTreeProjectionItem,
} from "@/lib/tree-projection";
import type { WorkspaceSummary } from "@/lib/workspaces";
import type { MediaAsset } from "@/types/media";
export type TreeStreamDocumentPatch =
Partial<DocumentRecord> & Pick<DocumentRecord, "id">;
export type TreeStreamDeltaOp =
| "noop"
| "upsert_document"
| "remove_document"
| "replace_documents"
@@ -16,13 +30,24 @@ export type TreeStreamDeltaOp =
export type TreeStreamDeltaEvent = {
op: TreeStreamDeltaOp;
node?: DocumentRecord | null;
document?: DocumentRecord | null;
node?: TreeStreamDocumentPatch | null;
document?: TreeStreamDocumentPatch | null;
documentId?: string | null;
documents?: DocumentRecord[] | null;
sidebar?: SidebarDatasetListQueryResult | SidebarInitialData | null;
};
export type TreeRendererProjection = "sidebar_tree" | "page_tree" | "file_tree";
export type TreeRendererDeltaState = {
projection: TreeRendererProjection;
sidebar: SidebarInitialData;
documents: DocumentRecord[];
sidebarItems: KernelSidebarProjectionItem[];
pageTreeItems: PageTreeProjectionItem[];
fileTreeItems: KernelFileTreeProjectionItem[];
};
function cloneSidebarData(data: SidebarInitialData): SidebarInitialData {
return {
...data,
@@ -85,12 +110,37 @@ function buildSidebarFromDocuments(input: {
})),
});
if (
(input.base.mediaAssets?.length ?? 0) > 0 ||
(input.base.mindmapAssets?.length ?? 0) > 0 ||
(input.base.tableAssets?.length ?? 0) > 0 ||
Object.keys(input.base.mindmapAssetChildren ?? {}).length > 0
) {
// 说明:stream delta 只替换 documents 时,仍要保留已有资源树语义;
// 否则 mindmap 子附件会在 resync 前退化成普通 asset。
const nextFileTreeProjection = buildKernelFileTreeProjection({
documents: input.documents,
mediaAssets: input.base.mediaAssets,
mindmapAssets: input.base.mindmapAssets,
tableAssets: input.base.tableAssets,
mindmapAssetChildren: input.base.mindmapAssetChildren,
});
queryResult.kernel_file_tree_projection = nextFileTreeProjection;
queryResult.kernelFileTreeProjection = nextFileTreeProjection;
queryResult.mindmap_asset_children = { ...(input.base.mindmapAssetChildren ?? {}) };
}
return mapSidebarDatasetListQueryResultToInitialData(queryResult);
}
function normalizeUpsertDocument(event: TreeStreamDeltaEvent): DocumentRecord | null {
function normalizeUpsertDocument(event: TreeStreamDeltaEvent): TreeStreamDocumentPatch | null {
const candidate = event.node ?? event.document ?? null;
return candidate && typeof candidate === "object" ? candidate : null;
if (!candidate || typeof candidate !== "object") {
return null;
}
return typeof candidate.id === "string" && candidate.id.trim()
? ({ ...candidate, id: candidate.id.trim() } as TreeStreamDocumentPatch)
: null;
}
function normalizeDocumentId(event: TreeStreamDeltaEvent): string | null {
@@ -98,10 +148,50 @@ function normalizeDocumentId(event: TreeStreamDeltaEvent): string | null {
return candidate || null;
}
function isCompleteDocumentRecord(value: TreeStreamDocumentPatch): value is DocumentRecord {
return (
typeof value.workspace_id === "string" &&
typeof value.access_scope === "string" &&
typeof value.is_template === "boolean" &&
typeof value.created_at === "string" &&
"parent_id" in value &&
"sort_order" in value &&
"is_starred" in value &&
"updated_at" in value
);
}
export function deriveTreeRendererDeltaState(input: {
projection: TreeRendererProjection;
sidebar: SidebarInitialData;
}): TreeRendererDeltaState {
const sidebar = input.sidebar;
const pageTreeSource =
sidebar.kernelSidebarTree.length > 0
? sidebar.kernelSidebarTree
: buildSidebarTreeFromKernelProjection({
records: sidebar.documents,
projection: sidebar.kernelSidebarProjection,
});
return {
projection: input.projection,
sidebar,
documents: [...sidebar.documents],
sidebarItems: [...sidebar.kernelSidebarProjection.items],
pageTreeItems: buildPageTreeProjectionItems(pageTreeSource),
fileTreeItems: [...sidebar.kernelFileTreeProjection.items],
};
}
export function applyTreeStreamDelta(
base: SidebarInitialData,
event: TreeStreamDeltaEvent,
): SidebarInitialData {
if (event.op === "noop") {
return base;
}
if (event.op === "replace_sidebar" && event.sidebar) {
if ("activeWorkspaceId" in event.sidebar) {
return cloneSidebarData(event.sidebar as SidebarInitialData);
@@ -117,16 +207,22 @@ export function applyTreeStreamDelta(
}
if (event.op === "upsert_document") {
const nextDocument = normalizeUpsertDocument(event);
if (!nextDocument) {
const documentPatch = normalizeUpsertDocument(event);
if (!documentPatch) {
return base;
}
const nextDocuments = [...base.documents];
const existingIndex = nextDocuments.findIndex((item) => item.id === nextDocument.id);
const existingIndex = nextDocuments.findIndex((item) => item.id === documentPatch.id);
if (existingIndex >= 0) {
nextDocuments[existingIndex] = nextDocument;
nextDocuments[existingIndex] = {
...nextDocuments[existingIndex],
...documentPatch,
};
} else {
nextDocuments.push(nextDocument);
if (!isCompleteDocumentRecord(documentPatch)) {
return base;
}
nextDocuments.push(documentPatch);
}
return buildSidebarFromDocuments({
base,
@@ -158,3 +254,14 @@ export function applyTreeStreamDelta(
return base;
}
export function applyTreeStreamDeltaToProjectionState(input: {
projection: TreeRendererProjection;
base: SidebarInitialData;
event: TreeStreamDeltaEvent;
}): TreeRendererDeltaState {
return deriveTreeRendererDeltaState({
projection: input.projection,
sidebar: applyTreeStreamDelta(input.base, input.event),
});
}
@@ -50,11 +50,6 @@ class MockEventSource {
}
}
declare global {
// eslint-disable-next-line no-var
var EventSource: typeof MockEventSource;
}
function flush() {
return new Promise((resolve) => {
setTimeout(resolve, 0);
@@ -74,6 +69,13 @@ function buildInitialData(): SidebarInitialData {
edges: [],
},
kernelSidebarTree: [],
kernelFileTreeProjection: {
projectionId: "kernel_projection:file_tree:workspace_root",
projection: "file_tree",
rootNodeId: null,
items: [],
edges: [],
},
trashedDocuments: [],
trashedMediaAssets: [],
trashedMindmapAssets: [],
@@ -86,6 +88,56 @@ function buildInitialData(): SidebarInitialData {
};
}
function buildSnapshotEnvelope(title = "工作区首页") {
return {
stream: "workspace",
workspaceId: "ws_1",
cursor: "evt_2",
projection: "sidebar_tree",
data: {
active_workspace_id: "ws_1",
workspaces: [],
documents: [
{
id: "page_root",
workspace_id: "ws_1",
title,
parent_id: null,
sort_order: 0,
is_starred: false,
access_scope: "private",
is_template: false,
created_at: "2026-04-24T00:00:00Z",
updated_at: "2026-04-24T00:00:00Z",
},
],
kernel_file_tree_projection: {
projectionId: "kernel_projection:file_tree:root",
projection: "file_tree",
rootNodeId: null,
items: [],
edges: [],
},
kernel_sidebar_projection: {
projectionId: "kernel_projection:sidebar_tree:workspace_root",
projection: "sidebar_tree",
rootNodeId: null,
items: [],
edges: [],
},
trashed_documents: [],
media_assets: [],
trashed_media_assets: [],
mindmap_assets: [],
trashed_mindmap_assets: [],
table_assets: [],
trashed_table_assets: [],
mindmap_docs: [],
mindmap_asset_children: {},
},
};
}
function Harness({ onState }: { onState: (state: ReturnType<typeof useSidebarTreeStream>) => void }) {
const state = useSidebarTreeStream(buildInitialData());
@@ -112,7 +164,7 @@ describe("useSidebarTreeStream", () => {
},
});
MockEventSource.instances = [];
globalThis.EventSource = MockEventSource as unknown as typeof EventSource;
vi.stubGlobal("EventSource", MockEventSource as unknown as typeof EventSource);
container = document.createElement("div");
document.body.appendChild(container);
root = createRoot(container);
@@ -175,4 +227,74 @@ describe("useSidebarTreeStream", () => {
}),
);
});
it("首帧前连接报错时应进入 fallback", async () => {
await act(async () => {
root.render(<Harness onState={onState} />);
await flush();
await flush();
});
expect(MockEventSource.instances).toHaveLength(1);
await act(async () => {
MockEventSource.instances[0]?.onerror?.();
await flush();
await flush();
});
expect(onState).toHaveBeenLastCalledWith(
expect.objectContaining({
data: null,
status: "fallback",
cursor: null,
error: expect.any(Error),
}),
);
expect(MockEventSource.instances[0]?.closed).toBe(true);
});
it("收到 snapshot 后连接中断也应切到 fallback,并保留最近一次 stream 数据", async () => {
await act(async () => {
root.render(<Harness onState={onState} />);
await flush();
await flush();
});
expect(MockEventSource.instances).toHaveLength(1);
await act(async () => {
MockEventSource.instances[0]?.emit("snapshot", buildSnapshotEnvelope("来自 stream 的标题"));
await flush();
await flush();
});
expect(onState).toHaveBeenLastCalledWith(
expect.objectContaining({
status: "live",
cursor: "evt_2",
data: expect.objectContaining({
documents: [expect.objectContaining({ title: "来自 stream 的标题" })],
}),
}),
);
await act(async () => {
MockEventSource.instances[0]?.onerror?.();
await flush();
await flush();
});
expect(onState).toHaveBeenLastCalledWith(
expect.objectContaining({
status: "fallback",
cursor: "evt_2",
error: expect.any(Error),
data: expect.objectContaining({
documents: [expect.objectContaining({ title: "来自 stream 的标题" })],
}),
}),
);
expect(MockEventSource.instances[0]?.closed).toBe(true);
});
});
@@ -30,7 +30,7 @@ function normalizeDeltaEvent(input: unknown): TreeStreamDeltaEvent | null {
document: isRecord(input.document) ? (input.document as TreeStreamDeltaEvent["document"]) : null,
documentId: typeof input.documentId === "string" ? input.documentId : null,
documents: Array.isArray(input.documents) ? (input.documents as TreeStreamDeltaEvent["documents"]) : null,
sidebar: isRecord(input.sidebar) ? input.sidebar : null,
sidebar: isRecord(input.sidebar) ? (input.sidebar as TreeStreamDeltaEvent["sidebar"]) : null,
};
}
@@ -120,7 +120,7 @@ export function useSidebarTreeStream(initialData: SidebarInitialData): SidebarTr
const handleError = () => {
setState((previous) => ({
...previous,
status: previous.data ? "live" : "fallback",
status: "fallback",
error: previous.error ?? new Error("tree stream 连接失败"),
}));
eventSource?.close();