UI: whisper config reorg

frontend/src/components/ChatInterface.tsx

@@ -14,10 +14,7 @@ import { useTranslation } from "react-i18next";
 import { InlineVisualizationCard } from "./InlineVisualizationCard";
 import { useProjectStore } from "@/store/projectStore";
 import { SlashCommandMenu } from "./SlashCommandMenu";
-import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogFooter } from "@/components/ui/dialog";
+import { Dialog, DialogContent, DialogHeader, DialogTitle } from "@/components/ui/dialog";
-import { Button } from "@/components/ui/button";
-import { Input } from "@/components/ui/input";
-import { Label } from "@/components/ui/label";
 
 interface Message {
   id: string;
@@ -315,16 +312,6 @@ export function ChatInterface() {
   const audioContextRef = useRef<AudioContext | null>(null);
   const audioAnimationRef = useRef<number | null>(null);
 
-  // Local storage for whisper URL
-  const [whisperUrl, setWhisperUrl] = useState(() => localStorage.getItem("whisper_url") || "http://localhost:8001");
-  const [isVoiceSettingsOpen, setIsVoiceSettingsOpen] = useState(false);
-
-  const handleSaveWhisperUrl = (url: string) => {
-    setWhisperUrl(url);
-    localStorage.setItem("whisper_url", url);
-    setIsVoiceSettingsOpen(false);
-  };
-
   const stopAudioMeter = () => {
     if (audioAnimationRef.current) {
       cancelAnimationFrame(audioAnimationRef.current);
@@ -364,6 +351,11 @@ export function ChatInterface() {
 
   const startRecording = async () => {
     try {
+      const configuredWhisperUrl = (localStorage.getItem("whisper_url") || "").trim();
+      if (!configuredWhisperUrl) {
+        alert(t('voiceServerNotConfigured', '请先配置语音识别服务地址：点击左下角用户名 -> 语音输入配置'));
+        return;
+      }
       const stream = await navigator.mediaDevices.getUserMedia({ audio: true });
       const mediaRecorder = new MediaRecorder(stream);
       mediaRecorderRef.current = mediaRecorder;
@@ -389,7 +381,7 @@ export function ChatInterface() {
           const formData = new FormData();
           formData.append("file", audioBlob, "audio.webm");
 
-          const baseUrl = whisperUrl || "http://localhost:8001";
+          const baseUrl = configuredWhisperUrl;
           const response = await fetch(`${baseUrl.replace(/\/$/, '')}/transcribe`, {
             method: "POST",
             body: formData,
@@ -1282,13 +1274,6 @@ export function ChatInterface() {
                                 <Mic className="h-5 w-5" />
                               )}
                             </button>
-                            <button
-                              onClick={() => setIsVoiceSettingsOpen(true)}
-                              className="flex items-center justify-center h-10 w-10 rounded-full bg-transparent text-muted-foreground hover:bg-muted transition-colors"
-                              title={t('voiceSettings', '语音输入配置')}
-                            >
-                              <Settings className="h-4 w-4" />
-                            </button>
                             <button
                               onClick={handleSend}
                               disabled={isLoading || !input.trim()}
@@ -1724,13 +1709,6 @@ export function ChatInterface() {
                           <Mic className="h-5 w-5" />
                         )}
                       </button>
-                      <button
-                        onClick={() => setIsVoiceSettingsOpen(true)}
-                        className="flex items-center justify-center h-10 w-10 rounded-full bg-transparent text-muted-foreground hover:bg-muted transition-colors"
-                        title={t('voiceSettings', '语音输入配置')}
-                      >
-                        <Settings className="h-4 w-4" />
-                      </button>
                       <button
                         onClick={isLoading ? handleForceStop : handleSend}
                         disabled={isLoading ? false : !input.trim()}
@@ -1796,34 +1774,6 @@ export function ChatInterface() {
           </div>
         </DialogContent>
       </Dialog>
-      <Dialog open={isVoiceSettingsOpen} onOpenChange={setIsVoiceSettingsOpen}>
-        <DialogContent className="sm:max-w-[425px]">
-          <DialogHeader>
-            <DialogTitle>{t('voiceSettings', '语音输入配置')}</DialogTitle>
-          </DialogHeader>
-          <div className="grid gap-4 py-4">
-            <div className="grid grid-cols-4 items-center gap-4">
-              <Label htmlFor="whisperUrl" className="text-right">
-                {t('serviceUrl', '服务地址')}
-              </Label>
-              <Input
-                id="whisperUrl"
-                value={whisperUrl}
-                onChange={(e) => setWhisperUrl(e.target.value)}
-                className="col-span-3"
-                placeholder="http://localhost:8001"
-              />
-            </div>
-            <p className="text-xs text-muted-foreground px-1">
-              请在此配置独立的 Whisper 语音识别服务地址。例如：http://localhost:8001
-            </p>
-          </div>
-          <DialogFooter>
-            <Button variant="outline" onClick={() => setIsVoiceSettingsOpen(false)}>{t('cancel', '取消')}</Button>
-            <Button onClick={() => handleSaveWhisperUrl(whisperUrl)}>{t('save', '保存')}</Button>
-          </DialogFooter>
-        </DialogContent>
-      </Dialog>
     </div>
   );
 }

frontend/src/components/Sidebar.tsx

@@ -1,7 +1,7 @@
 import { Sheet, SheetContent, SheetTrigger } from "@/components/ui/sheet";
 import { Button } from "@/components/ui/button";
 import { ScrollArea } from "@/components/ui/scroll-area";
-import { Menu, LayoutDashboard, Plus, MoreVertical, User, Search, Settings, Brain, Trash2, Pencil, Pin, Archive, Database, CheckSquare, Square, ListChecks, RotateCcw, Wand2, Folder, Globe, Bot } from "lucide-react";
+import { Menu, LayoutDashboard, Plus, MoreVertical, User, Search, Settings, Brain, Trash2, Pencil, Pin, Archive, Database, CheckSquare, Square, ListChecks, RotateCcw, Wand2, Folder, Globe, Bot, Mic, Loader2, CheckCircle2, XCircle } from "lucide-react";
 import { useState, useRef, useEffect } from "react";
 import { Link, useNavigate, useLocation } from "react-router-dom";
 import { useTranslation } from "react-i18next";
@@ -376,6 +376,11 @@ function SidebarBody() {
   const { t, i18n } = useTranslation();
   const [showUserMenu, setShowUserMenu] = useState(false);
   const menuRef = useRef<HTMLDivElement>(null);
+  const [voiceSettingsOpen, setVoiceSettingsOpen] = useState(false);
+  const [whisperUrlDraft, setWhisperUrlDraft] = useState("");
+  const [isTestingVoice, setIsTestingVoice] = useState(false);
+  const [voiceTestStatus, setVoiceTestStatus] = useState<"success" | "error" | null>(null);
+  const [voiceTestMessage, setVoiceTestMessage] = useState("");
   
   // Session management state
   const [sessions, setSessions] = useState<SessionInfo[]>([]);
@@ -445,6 +450,50 @@ function SidebarBody() {
     navigate("/login");
   };
 
+  const openVoiceSettings = () => {
+    const saved = (localStorage.getItem("whisper_url") || "").trim();
+    setWhisperUrlDraft(saved);
+    setVoiceTestStatus(null);
+    setVoiceTestMessage("");
+    setVoiceSettingsOpen(true);
+  };
+
+  const handleSaveVoiceSettings = () => {
+    const normalized = whisperUrlDraft.trim();
+    if (!normalized) {
+      alert(t('voiceServerRequired', '请填写语音识别服务地址'));
+      return;
+    }
+    localStorage.setItem("whisper_url", normalized);
+    setVoiceSettingsOpen(false);
+  };
+
+  const handleTestVoiceConnection = async () => {
+    const normalized = whisperUrlDraft.trim();
+    if (!normalized) {
+      alert(t('voiceServerRequired', '请填写语音识别服务地址'));
+      return;
+    }
+    setIsTestingVoice(true);
+    setVoiceTestStatus(null);
+    setVoiceTestMessage("");
+    try {
+      const response = await fetch(`${normalized.replace(/\/$/, "")}/health`, {
+        method: "GET",
+      });
+      if (!response.ok) {
+        throw new Error(`HTTP ${response.status}`);
+      }
+      setVoiceTestStatus("success");
+      setVoiceTestMessage(t('voiceConnectionSuccess', '连接成功'));
+    } catch (error: any) {
+      setVoiceTestStatus("error");
+      setVoiceTestMessage(`${t('voiceConnectionFailed', '连接失败')}: ${error?.message || t('unknownError', '未知错误')}`);
+    } finally {
+      setIsTestingVoice(false);
+    }
+  };
+
   const handleSelectSession = (key: string) => {
     navigate(`/?session=${encodeURIComponent(key)}`);
   };
@@ -771,6 +820,37 @@ function SidebarBody() {
         </DialogContent>
       </Dialog>
 
+      <Dialog open={voiceSettingsOpen} onOpenChange={setVoiceSettingsOpen}>
+        <DialogContent className="sm:max-w-md">
+          <DialogHeader>
+            <DialogTitle>{t('voiceSettings', '语音输入配置')}</DialogTitle>
+          </DialogHeader>
+          <div className="py-4 space-y-3">
+            <Input
+              value={whisperUrlDraft}
+              onChange={(e) => setWhisperUrlDraft(e.target.value)}
+              placeholder="http://localhost:8001"
+            />
+            <p className="text-xs text-muted-foreground">
+              {t('voiceSettingsHint', '请输入语音识别服务地址，例如：http://localhost:8001')}
+            </p>
+            {voiceTestStatus && (
+              <div className={`flex items-center gap-2 text-xs ${voiceTestStatus === "success" ? "text-emerald-600" : "text-red-600"}`}>
+                {voiceTestStatus === "success" ? <CheckCircle2 className="h-3.5 w-3.5" /> : <XCircle className="h-3.5 w-3.5" />}
+                <span>{voiceTestMessage}</span>
+              </div>
+            )}
+          </div>
+          <DialogFooter>
+            <Button variant="outline" onClick={() => setVoiceSettingsOpen(false)}>{t('cancel')}</Button>
+            <Button variant="outline" onClick={handleTestVoiceConnection} disabled={isTestingVoice}>
+              {isTestingVoice ? <Loader2 className="h-4 w-4 animate-spin" /> : t('testConnection', '测试连接')}
+            </Button>
+            <Button className="bg-indigo-600 hover:bg-indigo-700 text-primary-foreground" onClick={handleSaveVoiceSettings}>{t('save')}</Button>
+          </DialogFooter>
+        </DialogContent>
+      </Dialog>
+
       <div className="p-4 border-t border-border mt-auto relative" ref={menuRef}>
         <div className="flex items-center justify-between text-muted-foreground">
           <button 
@@ -850,6 +930,17 @@ function SidebarBody() {
               {t('personalSettings')}
             </button>
 
+            <button 
+              className="w-full flex items-center gap-2 px-3 py-2 text-sm text-foreground/80 hover:bg-muted transition-colors"
+              onClick={() => {
+                openVoiceSettings();
+                setShowUserMenu(false);
+              }}
+            >
+              <Mic className="h-4 w-4 text-muted-foreground" />
+              {t('voiceSettings', '语音输入配置')}
+            </button>
+
             {user?.is_admin && (
               <>
                 <button

whisper/main.py

@@ -41,6 +41,10 @@ print("Loading Whisper model (small)... This may take a moment.")
 model = whisper.load_model("small")
 print("Model loaded successfully.")
 
+@app.get("/health")
+async def health():
+    return {"status": "ok"}
+
 @app.post("/transcribe")
 async def transcribe_audio(file: UploadFile = File(...)):
     # Save the uploaded file to a temporary file