feat(ai-agent): 新增AI智能体通用支持框架

1.  新增多语言文案，适配AI智能体通用场景
2.  新增AI智能体页面路由常量与跳转逻辑
3.  改造AI聊天页面支持动态agent_id和页面标题
4.  升级AI服务层，支持多agent_id自动传递

common/js/ai-service.js

@@ -4,6 +4,13 @@ import store from '@/store/index.js'
 import lang from './lang.js'
 
 let currentConversationId = null;
+
+// ====== AI Agent Generalization (customer service is the first agent) ======
+// setAgentId updates currentAgentId; default is agent_aikefu.
+// Any sendMessage / sendStreamMessage / getServiceConfig call passes agent_id automatically.
+
+export const DEFAULT_AGENT_ID = 'agent_aikefu';
+let currentAgentId = DEFAULT_AGENT_ID;
 export const CONVERSATION_KEY = 'ai_conversation_id';
 
 /**
@@ -50,6 +57,20 @@ function getUserId() {
   return guestId;
 }
 
+/**
+ * 获取当前 AI Agent。
+ */
+function getAgentId() {
+  return currentAgentId || DEFAULT_AGENT_ID;
+}
+
+/**
+ * 设置当前 AI Agent。
+ */
+function setAgentId(agentId) {
+  if (agentId && typeof agentId === 'string') currentAgentId = agentId;
+}
+
 // #ifdef MP
 // ================================
 // WebSocket 长连接管理（微信小程序）
@@ -106,6 +127,7 @@ function ensureWebSocketConnected() {
       wsSocketTask.send({
         data: JSON.stringify({
           action: 'auth',
+          agent_id: getAgentId(),
           uniacid: _uniacid,
           token: _token,
           user_id: _userId
@@ -241,6 +263,7 @@ export default {
       const params = {
         url: '/api/kefu/chat',
         data: {
+          agent_id: getAgentId(),
           user_id: getUserId(),
           stream: false,
           inputs: {},
@@ -305,6 +328,7 @@ export default {
       wsSocketTask.send({
         data: JSON.stringify({
           action: 'chat',
+          agent_id: getAgentId(),
           uniacid: this.getUniacid(),
           query: message,
           user_id: getUserId(),
@@ -484,6 +508,7 @@ export default {
     const params = {
       url: '/api/kefu/createConversation',
       data: {
+        agent_id: getAgentId(),
         uniacid: this.getUniacid(),
         token: store.state.token || 'test_token',
         user_id: getUserId(),
@@ -533,6 +558,7 @@ export default {
       const params = {
         url: '/api/kefu/info',
         data: {
+          agent_id: getAgentId(),
           uniacid: this.getUniacid(),
           token: store.state.token || 'test_token',
           user_id: getUserId(),
@@ -563,6 +589,7 @@ export default {
       const response = await http.sendRequest({
         url: '/api/kefu/clear-conversation',
         data: {
+          agent_id: getAgentId(),
           conversation_id: conversationId,
           ...getDomainParams()
         },
@@ -585,6 +612,7 @@ export default {
       }
       console.log('[AI History] 请求历史, conversation_id:', params.conversation_id, 'limit:', params.limit);
       const requestData = {
+        agent_id: params.agent_id || getAgentId(),
         uniacid: params.uniacid || this.getUniacid(),
         conversation_id: params.conversation_id,
         user_id: params.user_id || getUserId(),
@@ -632,6 +660,7 @@ export default {
       window.currentEventSource.close();
     }
     const paramsObj = {
+      agent_id: getAgentId(),
       uniacid: this.getUniacid(),
       user_id: getUserId(),
       member_id: getUserId(),
@@ -711,4 +740,20 @@ export default {
     // H5 无 WebSocket 长连接，无需操作
   },
   // #endif
+
+  /**
+   * Set current AI Agent (default aikefu; link system passes agent_id).
+   * @param {string} agentId
+   */
+  setAgentId(agentId) {
+    setAgentId(agentId);
+  },
+
+  /**
+   * Get current AI Agent.
+   * @returns {string}
+   */
+  getAgentId() {
+    return getAgentId();
+  },
 };

common/js/util.js

@@ -138,7 +138,8 @@ export const CATEGORY_PAGE_URL = '/pages_goods/category';
 export const CONTACT_PAGE_URL = '/pages_tool/contact/contact';
 export const MEMBER_PAGE_URL = '/pages_tool/member/index';
 export const LOGIN_PAGE_URL = '/pages_tool/login/login';
-export const AI_CHAT_PAGE_URL = '/pages_tool/ai-chat/index';
+export const AI_CHAT_PAGE_URL = '/pages_tool/ai-chat/index';
+export const AI_AGENT_PAGE_URL = '/pages_tool/ai-chat/index'; // AI 智能体入口页(智能客服是首个 agent)
 
 // page_key 到实际路径的映射表（统一管理所有页面的语义常量 → 实际路径）
 // 前端组织页面（重命名路径、分包调整）时只需要修改此映射表
@@ -1203,6 +1204,19 @@ export default {
 	 * @param {Object} link
 	 */
 	diyRedirectTo(link) {
+
+		// ---------- AI Agent 通用链接(智能客服是首个 agent;新增 AI 销售/HR 等不用改这段) ----------
+		// 放在 stale-uniacid 与 resolveLinkUrl 之前:AI Agent 是纯内部路径,走后续 webview 分支会被错判。
+		if (link && (link.name === 'AI_AGENT' || link.kind === 'AI_AGENT')) {
+			const agentId = (link.page_params && link.page_params.agent_id) || 'agent_aikefu';
+			const title   = link.title || 'AI 智能体';
+			return this.redirectTo(AI_AGENT_PAGE_URL, {
+				agent_id: agentId,
+				title:    encodeURIComponent(title),
+				enable_set_title: link.enable_set_title ? 1 : 0,
+			});
+		}
+
 		console.log(`-----> diyRedirectTo`, JSON.stringify(link));
 		//if (link == null || Object.keys(link).length == 1) return;