From a8aa00ce051f96b21b00b7d7b8c2670a9671011b Mon Sep 17 00:00:00 2001
From: Metona <metona@local>
Date: Sun, 5 Apr 2026 00:46:13 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20RAG=E6=A3=80=E7=B4=A2=E7=8A=B6=E6=80=81?=
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- 将 appendAssistantPlaceholder() 移到 RAG 检索之后
- 消息顺序：用户消息 → 检索状态 → AI回复
- 移除 rag-status 清除逻辑，检索状态永久保留
---
 js/components/input-area.js | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/js/components/input-area.js b/js/components/input-area.js
index 39e0519..18f016b 100644
--- a/js/components/input-area.js
+++ b/js/components/input-area.js
@@ -370,9 +370,6 @@ export async function sendMessage() {
     filePreviewEl.innerHTML = '';
     autoResizeTextarea();
 
-    // 助手占位
-    appendAssistantPlaceholder();
-
     // 流式回复
     state.set(KEYS.IS_STREAMING, true);
     updateSendButton(true);
@@ -468,6 +465,9 @@ ${ragContext}
         console.log('[RAG] numCtx:', numCtx, 'system长度:', chatParams.system?.length || 0);
         console.log('[RAG] 开始调用 chatStream...');
 
+        // 助手占位（放在RAG检索之后，确保消息顺序：用户 → 检索状态 → AI）
+        appendAssistantPlaceholder();
+
         await api.chatStream(chatParams, (chunk) => {
             if (chunk.message) {
                 if (chunk.message.content) {
@@ -485,9 +485,6 @@ ${ragContext}
             }
         }, abortController);
 
-        // 清除 RAG 临时状态消息
-        document.querySelectorAll('.rag-status').forEach(el => el.remove());
-
         // 如果流结束但没有任何内容
         if (!assistantContent && !thinkContent) {
             appendSystemMessage('⚠️ 模型未返回任何内容，可能是上下文过长或模型不支持当前请求');
@@ -513,9 +510,6 @@ ${ragContext}
     } catch (err) {
         console.error('[InputArea] 流式聊天错误:', err);
 
-        // 清除 RAG 临时状态消息
-        document.querySelectorAll('.rag-status').forEach(el => el.remove());
-
         if (err.name === 'AbortError') {
             const placeholder = document.querySelector('#messagesContainer .message.assistant.loading');
             const loadingDots = placeholder?.querySelector('.loading-dots');