fix(test2): 修复语音欢迎语时序与重复回答持久化

test2/server/services/realtimeDialogRouting.js

@@ -111,11 +111,11 @@ function buildDirectChatMessages(session, context, userText) {
 }
 
 function hasKnowledgeKeyword(text) {
-  return /(系统|平台|产品|功能|介绍|说明|规则|流程|步骤|配置|接入|开通|操作|怎么用|如何用|适合谁|区别|价格|费用|政策|售后|文档|资料|方案|一成系统)/.test(text || '');
+  return /(系统|平台|产品|功能|介绍|说明|规则|流程|步骤|配置|接入|开通|操作|怎么用|如何用|适合谁|区别|价格|费用|政策|售后|文档|资料|方案|一成系统|PM公司|德国PM|公司地址|电话|联系方式|公司实力|背景|培训|新人|起步三关|精品会议|成长上总裁|招商|代理|加盟|合作|邀约话术|小红|大白|小白|Activize|Basics|Restorate|FitLine|细胞营养素|NTC|营养保送|火炉原理|阿育吠陀|Ayurveda|儿童倍适|AI落地|ai落地|转观念|科普|营养|成分|功效|基础三合一|三合一|基础套装|套装|Ai众享|数字化工作室|盛咖学愿)/i.test(text || '');
 }
 
 function isKnowledgeFollowUp(text) {
-  return /^(这个|那个|它|该系统|这个系统|那个系统|这个功能|那个功能|这个产品|那个产品|详细|详细说说|详细查一下|展开说说|继续说|继续讲|怎么用|怎么操作|怎么配置|适合谁|有什么区别|费用多少|价格多少|怎么申请|怎么开通|是什么|什么意思)/.test((text || '').trim());
+  return /^(这个|那个|它|该系统|这个系统|那个系统|这个功能|那个功能|这个产品|那个产品|这个公司|那家公司|这个政策|那个政策|这个培训|那个培训|详细|详细说说|详细查一下|展开说说|继续说|继续讲|怎么用|怎么操作|怎么配置|适合谁|有什么区别|费用多少|价格多少|怎么申请|怎么开通|是什么|什么意思|地址在哪|电话多少|联系方式|具体政策|具体内容|怎么吃|功效是什么|有什么功效|成分是什么|有什么成分|多少钱|哪里买|怎么买|配方|原理是什么|有什么好处|怎么服用|适合什么人)/.test((text || '').trim());
 }
 
 function shouldForceKnowledgeRoute(userText, context = []) {
@@ -180,7 +180,7 @@ function getRuleBasedDirectRouteDecision(userText) {
   if (/^(喂[，,\s]*)?(你好|您好)[，,！。？?\s]*(在吗|请问)?[！。？?]*$/.test(text)) {
     return { route: 'chat', args: {} };
   }
-  return { route: 'search_knowledge', args: { query: text } };
+  return { route: 'chat', args: {} };
 }
 
 function extractToolResultText(toolName, toolResult) {
@@ -192,6 +192,9 @@ function extractToolResultText(toolName, toolResult) {
     if (toolResult.errorType === 'not_configured') {
       return '知识库当前未配置完成，请先检查知识库配置。';
     }
+    if (toolResult.errorType === 'endpoint_not_configured') {
+      return '知识库已配置但方舟LLM端点未就绪，暂时无法检索，请稍后再试。';
+    }
     if (toolResult.results && Array.isArray(toolResult.results)) {
       return toolResult.results.map((item) => item.content || JSON.stringify(item)).join('\n');
     }
@@ -207,7 +210,13 @@ function extractToolResultText(toolName, toolResult) {
 }
 
 async function resolveReply(sessionId, session, text) {
-  const baseContext = await db.getHistoryForLLM(sessionId, 20).catch(() => []);
+  const recentMessages = await db.getRecentMessages(sessionId, 20).catch(() => []);
+  const scopedMessages = session?.handoffSummaryUsed
+    ? recentMessages.filter((item) => !/^chat_/i.test(String(item?.source || '')))
+    : recentMessages;
+  const baseContext = scopedMessages
+    .filter((item) => item && (item.role === 'user' || item.role === 'assistant'))
+    .map((item) => ({ role: item.role, content: item.content }));
   const context = withHandoffSummary(session, baseContext);
   const originalText = text.trim();
   let routeDecision = getRuleBasedDirectRouteDecision(text.trim());
@@ -236,7 +245,7 @@ async function resolveReply(sessionId, session, text) {
     toolName = routeDecision.route;
     source = 'voice_tool';
     const toolArgs = toolName === 'search_knowledge'
-      ? { ...(routeDecision.args || {}), response_mode: 'snippet' }
+      ? { ...(routeDecision.args || {}), response_mode: 'answer' }
       : routeDecision.args;
     const toolResult = await ToolExecutor.execute(routeDecision.route, toolArgs, context);
     replyText = extractToolResultText(toolName, toolResult);
@@ -247,6 +256,8 @@ async function resolveReply(sessionId, session, text) {
       source: toolResult?.source || null,
       original_query: toolResult?.original_query || routeDecision.args?.query || originalText,
       rewritten_query: toolResult?.rewritten_query || null,
+      selected_dataset_ids: toolResult?.selected_dataset_ids || null,
+      selected_kb_routes: toolResult?.selected_kb_routes || null,
       hit: typeof toolResult?.hit === 'boolean' ? toolResult.hit : null,
       reason: toolResult?.reason || null,
       error_type: toolResult?.errorType || null,
@@ -278,6 +289,19 @@ async function resolveReply(sessionId, session, text) {
         responseMeta,
       };
     }
+
+    if (toolName === 'search_knowledge' && !toolResult?.hit) {
+      session.handoffSummaryUsed = true;
+      return {
+        delivery: 'upstream_chat',
+        speechText: '',
+        ragItems: [],
+        source: 'voice_bot',
+        toolName: null,
+        routeDecision,
+        responseMeta,
+      };
+    }
   }
   const speechText = normalizeTextForSpeech(replyText);
   session.handoffSummaryUsed = true;