AI 对话web、wx优化

urbanLifelineWeb/packages/workcase_wechat/api/ai/aiChat.ts

@@ -1,4 +1,4 @@
-import { request } from '../base'
+import { request, uploadFile } from '../base'
 import type { ResultDomain } from '../../types'
 import type {
     TbChat,
@@ -11,7 +11,8 @@ import type {
     ChatMessageListParam,
     SSECallbacks,
     SSETask,
-    SSEMessageData
+    SSEMessageData,
+    DifyFileInfo
 } from '../../types/ai/aiChat'
 
 /* eslint-disable @typescript-eslint/no-explicit-any */
@@ -190,5 +191,21 @@ export const aiChatAPI = {
      */
     commentChatMessage(param: CommentMessageParam): Promise<ResultDomain<boolean>> {
         return request<boolean>({ url: `${this.baseUrl}/comment`, method: 'POST', data: param })
+    },
+
+    // ====================== 文件上传 ======================
+
+    /**
+     * 上传文件用于对话（图文多模态）
+     * @param filePath 文件临时路径
+     * @param agentId 智能体ID
+     */
+    uploadFileForChat(filePath: string, agentId: string): Promise<ResultDomain<DifyFileInfo>> {
+        return uploadFile<DifyFileInfo>({
+            url: `${this.baseUrl}/file/upload`,
+            filePath: filePath,
+            name: 'file',
+            formData: { agentId: agentId }
+        })
     }
 }