feat: voice ok

src/hooks/useAutoTTS.ts

@@ -5,6 +5,7 @@ import type { RenderableMessage } from '../types/message.js'
 
 export function useAutoTTS(messages: RenderableMessage[]): void {
   const triggeredIdsRef = useRef<Set<string>>(new Set())
+  const pendingPlayRef = useRef<Promise<void> | null>(null)
 
   useEffect(() => {
     const settings = getInitialSettings()
@@ -12,18 +13,18 @@ export function useAutoTTS(messages: RenderableMessage[]): void {
 
     for (const msg of messages) {
       if (msg.type !== 'assistant') continue
-      if (triggeredIdsRef.current.has(msg.id)) continue
+      if (triggeredIdsRef.current.has(msg.uuid)) continue
 
       const content = msg.message.content[0]
       if (content?.type !== 'text') continue
       if (!content.text.trim()) continue
 
-      triggeredIdsRef.current.add(msg.id)
+      triggeredIdsRef.current.add(msg.uuid)
 
       const text = content.text
       const voice = settings.voiceTTSVoice || 'en-US-JennyNeural'
 
-      void (async () => {
+      const run = async () => {
         const result = await speakWithEdgeTTS(text, {
           voice,
           pythonPath: settings.voiceTTSCommand || undefined,
@@ -31,7 +32,13 @@ export function useAutoTTS(messages: RenderableMessage[]): void {
         if (result.success && result.audioPath) {
           await playAudioFile(result.audioPath)
         }
-      })()
+      }
+
+      if (pendingPlayRef.current) {
+        pendingPlayRef.current = pendingPlayRef.current.then(run, run).catch(() => {})
+      } else {
+        pendingPlayRef.current = run().catch(() => {})
+      }
     }
   }, [messages])
 }

src/services/voice/edgeTTS.ts

@@ -140,7 +140,7 @@ export function playAudioFile(path: string): Promise<void> {
       args = [path]
     } else if (platform === 'linux') {
       cmd = 'ffplay'
-      args = ['-nodisp', '-autoexit', path]
+      args = ['-nodisp', '-autoexit', '-infbuf', path]
     } else if (platform === 'win32') {
       cmd = 'start'
       args = [path]
@@ -149,11 +149,33 @@ export function playAudioFile(path: string): Promise<void> {
       return
     }
 
-    const proc = spawn(cmd, args, { stdio: 'ignore' })
-    proc.on('close', code => {
-      if (code === 0) resolve()
-      else reject(new Error(`Playback exited with code ${code}`))
-    })
-    proc.on('error', reject)
+    if (platform === 'linux') {
+      const killProc = spawn('pkill', ['-9', 'ffplay'], { stdio: 'ignore' })
+      killProc.on('close', () => {
+        setTimeout(() => {
+          const proc = spawn(cmd, args, { stdio: 'ignore' })
+          proc.on('close', code => {
+            if (code === 0) resolve()
+            else resolve()
+          })
+          proc.on('error', () => resolve())
+        }, 50)
+      })
+      killProc.on('error', () => {
+        const proc = spawn(cmd, args, { stdio: 'ignore' })
+        proc.on('close', code => {
+          if (code === 0) resolve()
+          else resolve()
+        })
+        proc.on('error', () => resolve())
+      })
+    } else {
+      const proc = spawn(cmd, args, { stdio: 'ignore' })
+      proc.on('close', code => {
+        if (code === 0) resolve()
+        else reject(new Error(`Playback exited with code ${code}`))
+      })
+      proc.on('error', reject)
+    }
   })
 }