fix: 1.接入ai_suggestion.

2. 接入合同起草功能。

app/components/collabora/CollaboraViewer.tsx

@@ -279,8 +279,8 @@ export const CollaboraViewer = forwardRef<CollaboraViewerHandle, CollaboraViewer
       <div className="flex justify-center items-center h-full min-h-[600px]">
         <div className="text-center text-red-500">
           <i className="ri-error-warning-line text-4xl mb-2"></i>
-          <p className="text-lg">{error || '加载配置失败'}</p>
-          <p className="text-sm text-gray-500 mt-2">请刷新页面重试或联系管理员</p>
+          <p className="text-lg">{error}</p>
+          {/* <p className="text-sm text-gray-500 mt-2">请刷新页面重试或联系管理员</p> */}
         </div>
       </div>
     );

app/components/collabora/hooks.ts

@@ -15,6 +15,7 @@ import { COLLABORA_URL } from '~/config/api-config';
 import { toastService } from '../ui/Toast';
 import {
   unoScrollToTop,
+  unoReplaceAll
 } from './lib';
 import type { CollaboraConfig } from './types';
 
@@ -131,14 +132,30 @@ export function useCollaboraUnoCommands(iframeRef: RefObject<HTMLIFrameElement>)
     await new Promise((resolve) => setTimeout(resolve, 100));
   }, [iframeRef]);
 
+  /**
+   * 替换所有匹配项
+   * @param searchText 要搜索的文本
+   * @param replaceText 替换后的文本
+   */
+  const replaceAll = useCallback(async (searchText: string, replaceText: string) => {
+    if (!iframeRef.current?.contentWindow) {
+      console.warn('[UNO] iframe 不可用');
+      return;
+    }
 
+    console.log('[UNO] 替换全部:', searchText, '->', replaceText);
+    await unoReplaceAll(iframeRef.current.contentWindow, searchText, replaceText);
+    await new Promise((resolve) => setTimeout(resolve, 100));
+  }, [iframeRef]);
 
   return useMemo(
     () => ({
-      scrollToTop
+      scrollToTop,
+      replaceAll
     }),
     [
-      scrollToTop
+      scrollToTop,
+      replaceAll
     ]
   );
 }

app/components/collabora/lib/Highlightselecttext.ts

@@ -22,7 +22,7 @@ export interface HighlightOptions {
     /** 高亮颜色 (LibreOffice Decimal 格式), 默认 16776960 = 黄色 */
     color?: number;
     /** 目标页码 (从1开始), 默认第1页 */
-    page?: number;
+    page?: number | null;
 }
 
 /**
@@ -32,7 +32,7 @@ export interface HighlightResponse {
     success: boolean;
     message: string;
     highlightedCount?: number;
-    page?: number;
+    page?: number | null;
     timestamp: number;
 }
 
@@ -70,7 +70,7 @@ export async function highlightText(
     options?: HighlightOptions
 ): Promise<HighlightResponse> {
     const color = options?.color ?? 16776960;  // 默认黄色
-    const page = options?.page ?? 1;           // 默认第1页
+    const page = options?.page ?? null;           // 默认第1页
 
     console.log('[HighlightSelectText] 调用 Python 脚本高亮文本:', {
         text,

app/components/collabora/types.ts

@@ -53,6 +53,9 @@ export interface CollaboraViewerHandle {
     /** UNO 命令方法集合 */
     unoCommands: {
         scrollToTop: () => Promise<void>;
+        replaceAll?: (searchText: string, replaceText: string) => Promise<void>;
+        find?: (searchText: string) => Promise<void>;
+        search?: (searchText: string) => Promise<void>;
     };
     /** 文档是否已加载完成 */
     isReady: boolean;