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

packages/agent/gui/agent-gui/agentGuiNode/model/agentGuiConversationProjectResolver.ts

@@ -0,0 +1,220 @@
+import {
+  normalizeWorkspaceUserProjectPath,
+  resolveWorkspaceUserProjectDisplayLabel,
+  workspaceUserProjectPathIdentityKey
+} from "@tutti-os/workspace-user-project/core";
+import type { AgentHostUserProject } from "../../../host/agentHostApi";
+
+const AGENT_GUI_CONVERSATION_PROJECT_SUMMARY_CACHE_LIMIT = 512;
+const agentGUIConversationProjectSummaryCache = new Map<
+  string,
+  AgentGUIConversationProjectSummary
+>();
+
+export interface AgentGUIConversationProjectSummary {
+  id: string;
+  path: string;
+  label: string;
+  sectionKey?: string;
+  createdAtUnixMs?: number;
+  updatedAtUnixMs?: number;
+  lastUsedAtUnixMs?: number;
+  pinnedAtUnixMs: number;
+}
+
+export type AgentGUIConversationUserProject = Pick<
+  AgentHostUserProject,
+  | "id"
+  | "path"
+  | "label"
+  | "sectionKey"
+  | "createdAtUnixMs"
+  | "updatedAtUnixMs"
+  | "lastUsedAtUnixMs"
+  | "pinnedAtUnixMs"
+>;
+
+export interface AgentGUIConversationProjectResolver {
+  resolveSectionKey: (
+    railSectionKey: string | null | undefined
+  ) => AgentGUIConversationProjectSummary | null;
+}
+
+export function createAgentGUIConversationProjectResolver(
+  userProjects: readonly AgentGUIConversationUserProject[] = []
+): AgentGUIConversationProjectResolver {
+  const projectBySectionKey =
+    buildAgentGUIConversationProjectIndex(userProjects);
+  return {
+    resolveSectionKey: (railSectionKey) => {
+      const sectionKey = normalizeAgentGUIProjectSectionKey(railSectionKey);
+      if (!sectionKey || sectionKey === "conversations") {
+        return null;
+      }
+      const project = projectBySectionKey.get(sectionKey);
+      return project
+        ? agentGUIConversationProjectSummaryFromProject(project)
+        : null;
+    }
+  };
+}
+
+export function resolveAgentGUIConversationProjectBySectionKey(
+  railSectionKey: string | null | undefined,
+  userProjects: readonly AgentGUIConversationUserProject[] = []
+): AgentGUIConversationProjectSummary | null {
+  return createAgentGUIConversationProjectResolver(
+    userProjects
+  ).resolveSectionKey(railSectionKey);
+}
+
+export function resolveAgentGUISelectedUserProject(
+  selectedPath: string | null | undefined,
+  userProjects: readonly AgentGUIConversationUserProject[] = []
+): AgentGUIConversationProjectSummary | null {
+  const normalizedSelectedPath =
+    workspaceUserProjectPathIdentityKey(selectedPath);
+  if (!normalizedSelectedPath) {
+    return null;
+  }
+  const projectByNormalizedPath =
+    buildAgentGUISelectedProjectPathIndex(userProjects);
+  const project = lookupAgentGUISelectedProject(
+    normalizedSelectedPath,
+    projectByNormalizedPath
+  );
+  return project
+    ? agentGUIConversationProjectSummaryFromProject(project)
+    : null;
+}
+
+function buildAgentGUIConversationProjectIndex(
+  userProjects: readonly AgentGUIConversationUserProject[]
+): ReadonlyMap<string, AgentGUIConversationUserProject> {
+  const projectBySectionKey = new Map<
+    string,
+    AgentGUIConversationUserProject
+  >();
+  for (const project of userProjects) {
+    const sectionKey = normalizeAgentGUIProjectSectionKey(project.sectionKey);
+    if (
+      !sectionKey ||
+      sectionKey === "conversations" ||
+      projectBySectionKey.has(sectionKey)
+    ) {
+      continue;
+    }
+    projectBySectionKey.set(sectionKey, project);
+  }
+  return projectBySectionKey;
+}
+
+function normalizeAgentGUIProjectSectionKey(
+  sectionKey: string | null | undefined
+): string {
+  return sectionKey?.trim() ?? "";
+}
+
+function agentGUIConversationProjectSummaryFromProject(
+  matchedProject: AgentGUIConversationUserProject
+): AgentGUIConversationProjectSummary {
+  const sectionKey = normalizeAgentGUIProjectSectionKey(
+    matchedProject.sectionKey
+  );
+  const summary: AgentGUIConversationProjectSummary = {
+    id: matchedProject.id,
+    path: matchedProject.path,
+    label: resolveWorkspaceUserProjectDisplayLabel(matchedProject),
+    pinnedAtUnixMs: matchedProject.pinnedAtUnixMs
+  };
+  if (sectionKey) {
+    summary.sectionKey = sectionKey;
+  }
+  if (matchedProject.createdAtUnixMs !== undefined) {
+    summary.createdAtUnixMs = matchedProject.createdAtUnixMs;
+  }
+  if (matchedProject.updatedAtUnixMs !== undefined) {
+    summary.updatedAtUnixMs = matchedProject.updatedAtUnixMs;
+  }
+  if (matchedProject.lastUsedAtUnixMs !== undefined) {
+    summary.lastUsedAtUnixMs = matchedProject.lastUsedAtUnixMs;
+  }
+  return cachedAgentGUIConversationProjectSummary(summary);
+}
+
+function buildAgentGUISelectedProjectPathIndex(
+  userProjects: readonly AgentGUIConversationUserProject[]
+): ReadonlyMap<string, AgentGUIConversationUserProject> {
+  const projectByNormalizedPath = new Map<
+    string,
+    AgentGUIConversationUserProject
+  >();
+  for (const project of userProjects) {
+    const projectPath = workspaceUserProjectPathIdentityKey(project.path);
+    if (!projectPath || projectByNormalizedPath.has(projectPath)) {
+      continue;
+    }
+    projectByNormalizedPath.set(projectPath, project);
+  }
+  return projectByNormalizedPath;
+}
+
+function lookupAgentGUISelectedProject(
+  normalizedSelectedPath: string,
+  projectByNormalizedPath: ReadonlyMap<string, AgentGUIConversationUserProject>
+): AgentGUIConversationUserProject | null {
+  let currentPath = normalizedSelectedPath;
+  while (currentPath) {
+    const project = projectByNormalizedPath.get(currentPath);
+    if (project) {
+      return project;
+    }
+    const slashIndex = currentPath.lastIndexOf("/");
+    if (slashIndex <= 0) {
+      break;
+    }
+    currentPath = currentPath.slice(0, slashIndex);
+  }
+  if (normalizedSelectedPath === "/") {
+    return projectByNormalizedPath.get("/") ?? null;
+  }
+  return null;
+}
+
+export function normalizeAgentGUIProjectPath(
+  path: string | null | undefined
+): string {
+  return normalizeWorkspaceUserProjectPath(path);
+}
+
+function cachedAgentGUIConversationProjectSummary(
+  summary: AgentGUIConversationProjectSummary
+): AgentGUIConversationProjectSummary {
+  const key = [
+    summary.id,
+    summary.path,
+    summary.label,
+    summary.sectionKey ?? "",
+    summary.createdAtUnixMs ?? "",
+    summary.updatedAtUnixMs ?? "",
+    summary.lastUsedAtUnixMs ?? "",
+    summary.pinnedAtUnixMs ?? ""
+  ].join("\u001f");
+  const cached = agentGUIConversationProjectSummaryCache.get(key);
+  if (cached) {
+    return cached;
+  }
+  if (
+    agentGUIConversationProjectSummaryCache.size >=
+    AGENT_GUI_CONVERSATION_PROJECT_SUMMARY_CACHE_LIMIT
+  ) {
+    const oldestKey = agentGUIConversationProjectSummaryCache
+      .keys()
+      .next().value;
+    if (oldestKey) {
+      agentGUIConversationProjectSummaryCache.delete(oldestKey);
+    }
+  }
+  agentGUIConversationProjectSummaryCache.set(key, summary);
+  return summary;
+}