revert: откат до v48 — убраны v49-v53 (close/race/onopen костыли)

index.html

@@ -53,7 +53,7 @@ let mediaRecorder, audioChunks = [], userAudioBlob = null, ttsText = '';
 let isRecording = false, isAnalyzing = false, micAnalyser = null, micAnimId = null;
 let recordStartTime = 0, recordDuration = 0;
 // ---------- Версия ----------
-const VERSION = 'v53';
+const VERSION = 'v48';
 document.getElementById('ver').textContent = VERSION;
 
 // ---------- Перевод на русский (Groq) ----------
@@ -221,28 +221,19 @@ async function doCompare(blob, originalText, duration) {
     const elapsed = ((Date.now() - startTime) / 1000).toFixed(1);
     setStatus('Анализ... ' + elapsed + 'с');
   }, 150);
-
-  // Шаг 1: транскрипция (быстро, ~0.5с)
-  let whisperResult = { text: '', error: null };
-  try { whisperResult = await transcribe(blob); }
-  catch(e) { console.log('[COMPARE] transcribe failed:', e); }
-
-  // Шаг 2: фонетика (может виснуть на decodeAudioData, таймаут 10с)
-  let phon = { pitchHz: 0, pitchStability: 0, voiceClarity: 0, phonScore: 0 };
+  let whisperResult, phon;
   try {
-    phon = await Promise.race([
-      phoneticAnalysis(blob),
-      new Promise(r => setTimeout(() => r({ pitchHz: 0, pitchStability: 0, voiceClarity: 0, phonScore: 0 }), 10000))
+    [whisperResult, phon] = await Promise.all([
+      transcribe(blob),
+      phoneticAnalysis(blob)
     ]);
-  } catch(e) { console.log('[COMPARE] phonetics failed:', e); }
-
+  } catch(e) {
     clearInterval(timerId);
     isAnalyzing = false;
-
-  if (whisperResult.error && !whisperResult.text) {
-    setStatus('Ошибка: ' + (whisperResult.error || 'сеть'));
+    setStatus('Ошибка анализа.');
     return '';
   }
+  clearInterval(timerId);
 
   const phonEmoji = phon.phonScore >= 85 ? '🟢' : phon.phonScore >= 60 ? '🟡' : '🔴';
   let recHTML = '', diffHTML = '';
@@ -273,6 +264,7 @@ async function doCompare(blob, originalText, duration) {
     '</div>';
 
   setStatus('Готово.');
+  isAnalyzing = false;
   return whisperResult.text || '';
 }
 
@@ -620,13 +612,10 @@ async function transcribe(blob) {
   if (!GROQ_API_KEY) return { text: '', error: 'no_key' };
   const tStart = performance.now();
 
+  // Кодируем blob в base64 (только текстовые WS-фреймы — DPI не режет)
   const base64 = await new Promise((resolve, reject) => {
     const reader = new FileReader();
-    reader.onload = () => {
-      const b64 = reader.result;
-      if (typeof b64 !== 'string') reject(new Error('not string'));
-      else resolve(b64.split(',')[1] || b64);
-    };
+    reader.onload = () => resolve(reader.result.split(',')[1]);
     reader.onerror = reject;
     reader.readAsDataURL(blob);
   });
@@ -634,44 +623,28 @@ async function transcribe(blob) {
   console.log('[WS] b64=' + (base64.length/1024).toFixed(1) + 'KB');
 
   return new Promise((resolve) => {
-    let settled = false;
-    const done = (r) => { if (settled) return; settled = true; resolve(r); };
-
-    const payload = JSON.stringify({ token: GROQ_API_KEY, audio_b64: base64, mime: blob.type || 'audio/webm' });
+    try {
       const ws = new WebSocket('wss://proxy.kube5s.ru/ws');
-    const timeout = setTimeout(() => { console.log('[WS] timeout'); try { ws.close(); } catch(e){} done({ text: '', error: 'timeout' }); }, 15000);
+      const timeout = setTimeout(() => {
+        console.log('[WS] timeout'); ws.close(); resolve({ text: '', error: 'timeout' });
+      }, 60000);
 
-    const trySend = () => {
-      if (settled) return;
-      const st = ws.readyState;
-      if (st === WebSocket.OPEN) {
-        try { ws.send(payload); console.log('[WS] sent'); } catch(e) { console.log('[WS] send err:', e); clearTimeout(timeout); done({ text: '', error: 'network' }); }
-        return;
-      }
-      if (st === WebSocket.CONNECTING) { setTimeout(trySend, 20); return; }
-      console.log('[WS] aborted, state=' + st);
-      clearTimeout(timeout);
-      done({ text: '', error: 'network' });
+      ws.onopen = () => {
+        ws.send(JSON.stringify({ token: GROQ_API_KEY, audio_b64: base64, mime: blob.type || 'audio/webm' }));
+        console.log('[WS] sent');
       };
 
-    ws.onopen = trySend;
-    trySend();
-
       ws.onmessage = (e) => {
-      clearTimeout(timeout);
-      try { ws.close(); } catch(ex) {}
-      try {
+        clearTimeout(timeout); ws.close();
         const data = JSON.parse(e.data);
         console.log('[WS] ← ' + ((performance.now()-tStart)/1000).toFixed(2) + 's → ' + (data.text||'(empty)'));
-        done(data.error ? { text: '', error: data.error } : { text: data.text || '', error: null });
-      } catch(ex) {
-        console.log('[WS] parse err:', ex);
-        done({ text: '', error: 'parse' });
-      }
+        resolve(data.error ? { text: '', error: data.error } : { text: data.text || '', error: null });
       };
 
-    ws.onerror = () => { console.log('[WS] error'); clearTimeout(timeout); done({ text: '', error: 'network' }); };
-    ws.onclose = (e) => { console.log('[WS] close code=' + e.code); /* не резолвим — клиент сам закрывает после onmessage */ };
+      ws.onerror = () => { clearTimeout(timeout); resolve({ text: '', error: 'network' }); };
+    } catch (err) {
+      resolve({ text: '', error: 'network' });
+    }
   });
 }