源码快照 @ 2026-09-01 (source-only, 剔除非源码素材)

2026-09-01 20:17:27 +08:00
commit 2ed3415fb7
8018 changed files with 1936476 additions and 0 deletions
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+import {
+  selectRootAgentSessionIdsWithPendingInteractions,
+  selectWorkspaceAgentConsumerSessions,
+  type AgentSessionEngineState
+} from "@tutti-os/agent-activity-core";
+import { projectCanonicalAgentGUIConversationSummaries } from "../../../shared/agentGUIConversationSummaryProjection";
+import { createAgentGUIConversationRailTitlePromptSelector } from "../../../shared/agentConversationRailTitlePromptSelector";
+import { selectRootAgentSessionIdsAwaitingPlanImplementation } from "../../../shared/agentConversation/planImplementationAwaiting";
+import type { AgentGUIConversationSummary } from "../model/agentGuiConversationModel";
+import type { AgentGUIConversationRailQuerySnapshot } from "./agentConversationRailQuerySnapshot";
+
+export function createConversationRailConversationsSelector(): (
+  input: {
+    engineState: AgentSessionEngineState;
+    interactionLocked: boolean;
+    querySnapshot: AgentGUIConversationRailQuerySnapshot;
+  },
+  previous?: readonly AgentGUIConversationSummary[]
+) => AgentGUIConversationSummary[] {
+  const selectRailTitlePrompts =
+    createAgentGUIConversationRailTitlePromptSelector();
+  return (input, previous = []) => {
+    if (input.interactionLocked && previous.length > 0) {
+      return previous as AgentGUIConversationSummary[];
+    }
+    const workspaceSessions = selectWorkspaceAgentConsumerSessions(
+      input.engineState
+    );
+    const projectionSessionIds = new Set<string>();
+    if (!input.querySnapshot.runtimeSectionsEnabled) {
+      for (const session of workspaceSessions) {
+        projectionSessionIds.add(session.session.agentSessionId);
+      }
+    }
+    for (const section of input.querySnapshot.runtimeRailMemberships ?? []) {
+      for (const sessionId of section.sessionIds) {
+        projectionSessionIds.add(sessionId);
+      }
+    }
+    for (const sessionId of input.querySnapshot
+      .runtimeRailReconcilingSessionIds) {
+      projectionSessionIds.add(sessionId);
+    }
+    for (const sessionId of input.querySnapshot.railSearch.sessionIds) {
+      projectionSessionIds.add(sessionId);
+    }
+    const scopedAgentTargetId = input.querySnapshot.agentTargetId;
+    for (const item of workspaceSessions) {
+      if (
+        item.session.kind === "root" &&
+        item.activeTurn?.phase !== undefined &&
+        item.activeTurn.phase !== "settled" &&
+        (!scopedAgentTargetId ||
+          item.session.agentTargetId?.trim() === scopedAgentTargetId)
+      ) {
+        projectionSessionIds.add(item.session.agentSessionId);
+      }
+    }
+    const rootSessionIdsAwaitingUserAction = new Set([
+      ...selectRootAgentSessionIdsWithPendingInteractions(input.engineState),
+      ...selectRootAgentSessionIdsAwaitingPlanImplementation(input.engineState)
+    ]);
+    return stabilizeConversationSectionItems(
+      previous,
+      projectCanonicalAgentGUIConversationSummaries(
+        workspaceSessions.filter((session) =>
+          projectionSessionIds.has(session.session.agentSessionId)
+        ),
+        selectRailTitlePrompts(input.engineState),
+        rootSessionIdsAwaitingUserAction
+      )
+    );
+  };
+}
+
+function stabilizeConversationSectionItems(
+  previous: readonly AgentGUIConversationSummary[],
+  next: readonly AgentGUIConversationSummary[]
+): AgentGUIConversationSummary[] {
+  if (previous.length !== next.length) {
+    const previousById = new Map<string, AgentGUIConversationSummary>();
+    for (const item of previous) {
+      if (!previousById.has(item.id)) previousById.set(item.id, item);
+    }
+    return next.map((item) => {
+      const previousItem = previousById.get(item.id);
+      return previousItem &&
+        conversationSummariesRenderEqual(previousItem, item)
+        ? previousItem
+        : item;
+    });
+  }
+  let changed = false;
+  const stable = next.map((item, index) => {
+    const previousItem = previous[index];
+    if (previousItem && conversationSummariesRenderEqual(previousItem, item)) {
+      return previousItem;
+    }
+    changed = true;
+    return item;
+  });
+  return changed ? stable : (previous as AgentGUIConversationSummary[]);
+}
+
+function conversationSummariesRenderEqual(
+  left: AgentGUIConversationSummary,
+  right: AgentGUIConversationSummary
+): boolean {
+  return (
+    left.id === right.id &&
+    left.agentTargetId === right.agentTargetId &&
+    left.provider === right.provider &&
+    left.title === right.title &&
+    left.titleLeadingMentionKind === right.titleLeadingMentionKind &&
+    left.titleFallback === right.titleFallback &&
+    left.status === right.status &&
+    left.cwd === right.cwd &&
+    left.isolation?.mode === right.isolation?.mode &&
+    left.railSectionKey === right.railSectionKey &&
+    left.pinnedAtUnixMs === right.pinnedAtUnixMs &&
+    left.sortTimeUnixMs === right.sortTimeUnixMs &&
+    left.updatedAtUnixMs === right.updatedAtUnixMs &&
+    left.isTransient === right.isTransient &&
+    left.projectionSource === right.projectionSource &&
+    left.isImported === right.isImported &&
+    left.hasUnreadCompletion === right.hasUnreadCompletion &&
+    left.unreadCompletionKey === right.unreadCompletionKey &&
+    left.needsUserAction === right.needsUserAction &&
+    conversationProjectsRenderEqual(left.project, right.project)
+  );
+}
+
+function conversationProjectsRenderEqual(
+  left: AgentGUIConversationSummary["project"],
+  right: AgentGUIConversationSummary["project"]
+): boolean {
+  return (
+    left === right ||
+    (!left || !right
+      ? !left && !right
+      : left.id === right.id &&
+        left.path === right.path &&
+        left.sectionKey === right.sectionKey &&
+        left.label === right.label &&
+        left.createdAtUnixMs === right.createdAtUnixMs &&
+        left.updatedAtUnixMs === right.updatedAtUnixMs &&
+        left.lastUsedAtUnixMs === right.lastUsedAtUnixMs &&
+        left.pinnedAtUnixMs === right.pinnedAtUnixMs)
+  );
+}