ai写作修改

frontend-web/src/core/embed/params.ts

@@ -0,0 +1,46 @@
+import { resolveThemeFromQuery } from "@/core/auth/external-login";
+
+const DEFAULT_USERNAME = "guest";
+
+export type EmbedChatParams = {
+  /** Parent correlation id — required for status polling without thread_id. */
+  sessionId: string;
+  message: string;
+  username: string;
+  theme: string;
+};
+
+/**
+ * Resolve iframe embed params from URL query only (plain iframe, not wujie).
+ *
+ * Parent must generate ``sessionId`` and pass it on the iframe URL so it can
+ * poll ``GET /api/public/embed/sessions/{sessionId}/status`` without reading
+ * the child frame.
+ */
+export function resolveEmbedChatParams(search: string): EmbedChatParams {
+  const params = new URLSearchParams(search.startsWith("?") ? search : `?${search}`);
+
+  const sessionId =
+    params.get("sessionId")?.trim() ||
+    params.get("session_id")?.trim() ||
+    "";
+
+  const message =
+    params.get("message")?.trim() ||
+    params.get("question")?.trim() ||
+    params.get("text")?.trim() ||
+    "";
+
+  const username =
+    params.get("username")?.trim() ||
+    params.get("userName")?.trim() ||
+    DEFAULT_USERNAME;
+
+  const theme = params.get("theme")?.trim() || "";
+
+  return { sessionId, message, username, theme };
+}
+
+export function resolveEmbedTheme(themeParam: string): "dark" | "light" {
+  return resolveThemeFromQuery(themeParam || null);
+}

frontend-web/src/core/embed/status-api.ts

@@ -0,0 +1,52 @@
+import { getBackendBaseURL } from "@/core/config";
+
+export type EmbedSessionStatus = {
+  session_id: string;
+  registered: boolean;
+  thread_id: string | null;
+  finished: boolean;
+  thread_status: string;
+  has_active_run: boolean;
+  latest_run_status: string | null;
+};
+
+async function parseEmbedError(response: Response): Promise<string> {
+  const body = await response.json().catch(() => ({}));
+  if (typeof body.detail === "string") {
+    return body.detail;
+  }
+  return `HTTP ${response.status}`;
+}
+
+/** Register session_id → thread_id (iframe calls this; parent never needs thread_id). */
+export async function registerEmbedSession(
+  sessionId: string,
+  threadId: string,
+): Promise<{ session_id: string; thread_id: string }> {
+  const base = getBackendBaseURL();
+  const response = await fetch(`${base}/api/public/embed/sessions`, {
+    method: "POST",
+    headers: { "Content-Type": "application/json" },
+    credentials: "omit",
+    body: JSON.stringify({ session_id: sessionId, thread_id: threadId }),
+  });
+  if (!response.ok) {
+    throw new Error(await parseEmbedError(response));
+  }
+  return response.json() as Promise<{ session_id: string; thread_id: string }>;
+}
+
+/** Poll whether embed Q&A has finished — parent uses sessionId only. */
+export async function getEmbedSessionStatus(
+  sessionId: string,
+): Promise<EmbedSessionStatus> {
+  const base = getBackendBaseURL();
+  const response = await fetch(
+    `${base}/api/public/embed/sessions/${encodeURIComponent(sessionId)}/status`,
+    { credentials: "omit" },
+  );
+  if (!response.ok) {
+    throw new Error(await parseEmbedError(response));
+  }
+  return response.json() as Promise<EmbedSessionStatus>;
+}

frontend-web/src/core/embed/wujie.ts

@@ -24,6 +24,13 @@ export interface WujieProps {
   env?: string;
   /** 主题色标识(映射到深/浅色)。 */
   theme?: string;
+  /** 嵌入问答：首条用户问题（与 question / text 同义）。 */
+  message?: string;
+  question?: string;
+  text?: string;
+  /** 嵌入问答：DeerFlow 本地用户名登录。 */
+  username?: string;
+  userName?: string;
   [key: string]: unknown;
 }