Update main.ts

main.ts

@@ -1,802 +1,135 @@
-// import { serve } from "https://deno.land/std/http/server.ts";
-// import { EdgeSpeechTTS } from "https://esm.sh/@lobehub/tts@1";
-
-// const AUTH_TOKEN = Deno.env.get("AUTH_TOKEN");
-// const VOICES_URL = "https://speech.platform.bing.com/consumer/speech/synthesize/readaloud/voices/list?trustedclienttoken=6A5AA1D4EAFF4E9FB37E23D68491D6F4";
-
-// async function fetchVoiceList() {
-//   const response = await fetch(VOICES_URL);
-//   const voices = await response.json();
-//   return voices.reduce((acc: Record<string, { model: string, name: string, friendlyName: string, locale: string }[]>, voice: any) => {
-//     const { ShortName: model, ShortName: name, FriendlyName: friendlyName, Locale: locale } = voice;
-//     if (!acc[locale]) acc[locale] = [];
-//     acc[locale].push({ model, name, friendlyName, locale });
-//     return acc;
-//   }, {});
-// }
-
-// async function synthesizeSpeech(model: string, voice: string, text: string) {
-//   let voiceName;
-//   let rate = 0;
-//   let pitch = 0;
-
-//   if (model.includes("tts")) {
-//     rate = 0.1;
-//     pitch = 0.2;
+import { serve } from "https://deno.land/std/http/server.ts";
+import { EdgeSpeechTTS } from "https://esm.sh/@lobehub/tts@1";
+
+const AUTH_TOKEN = Deno.env.get("AUTH_TOKEN");
+const VOICES_URL = "https://speech.platform.bing.com/consumer/speech/synthesize/readaloud/voices/list?trustedclienttoken=6A5AA1D4EAFF4E9FB37E23D68491D6F4";
+
+async function fetchVoiceList() {
+  const response = await fetch(VOICES_URL);
+  const voices = await response.json();
+  return voices.reduce((acc: Record<string, { model: string, name: string, friendlyName: string, locale: string }[]>, voice: any) => {
+    const { ShortName: model, ShortName: name, FriendlyName: friendlyName, Locale: locale } = voice;
+    if (!acc[locale]) acc[locale] = [];
+    acc[locale].push({ model, name, friendlyName, locale });
+    return acc;
+  }, {});
+}
 
-//     switch (voice) {
-//       case "alloy":
-//         voiceName = "zh-CN-YunjianNeural";
-//         break;
-//       case "echo":
-//         voiceName = "zh-CN-YunyangNeural";
-//         break;
-//       case "fable":
-//         voiceName = "zh-CN-XiaoxiaoNeural";
-//         break;
-//       case "onyx":
-//         voiceName = "zh-TW-HsiaoChenNeural";
-//         break;
-//       default:
-//         voiceName = "zh-CN-YunxiNeural";
-//         break;
-//     }
-//   } else {
-//     voiceName = model;
-//     const params = Object.fromEntries(
-//       voice.split("|").map((p) => p.split(":") as [string, string])
-//     );
-//     rate = Number(params["rate"] || 0);
-//     pitch = Number(params["pitch"] || 0);
-//   }
+async function synthesizeSpeech(model: string, voice: string, text: string) {
+  let voiceName;
+  let rate = 0;
+  let pitch = 0;
+
+  if (model.includes("tts")) {
+    rate = 0.1;
+    pitch = 0.2;
+
+    switch (voice) {
+      case "alloy":
+        voiceName = "zh-CN-YunjianNeural";
+        break;
+      case "echo":
+        voiceName = "zh-CN-YunyangNeural";
+        break;
+      case "fable":
+        voiceName = "zh-CN-XiaoxiaoNeural";
+        break;
+      case "onyx":
+        voiceName = "zh-TW-HsiaoChenNeural";
+        break;
+      default:
+        voiceName = "zh-CN-YunxiNeural";
+        break;
+    }
+  } else {
+    voiceName = model;
+    const params = Object.fromEntries(
+      voice.split("|").map((p) => p.split(":") as [string, string])
+    );
+    rate = Number(params["rate"] || 0);
+    pitch = Number(params["pitch"] || 0);
+  }
 
-//   const tts = new EdgeSpeechTTS();
+  const tts = new EdgeSpeechTTS();
   
-//   const payload = {
-//     input: text,
-//     options: { 
-//       rate: rate,
-//       pitch: pitch,
-//       voice: voiceName
-//      },
-//   };
-//   const response = await tts.create(payload);
-//   const mp3Buffer = new Uint8Array(await response.arrayBuffer());
-
-//   console.log(`Successfully synthesized speech, returning audio/mpeg response`);
-//   return new Response(mp3Buffer, {
-//     headers: { "Content-Type": "audio/mpeg" },
-//   });
-// }
+  const payload = {
+    input: text,
+    options: { 
+      rate: rate,
+      pitch: pitch,
+      voice: voiceName
+     },
+  };
+  const response = await tts.create(payload);
+  const mp3Buffer = new Uint8Array(await response.arrayBuffer());
+
+  console.log(`Successfully synthesized speech, returning audio/mpeg response`);
+  return new Response(mp3Buffer, {
+    headers: { "Content-Type": "audio/mpeg" },
+  });
+}
 
-// function unauthorized(req: Request) {
-//   const authHeader = req.headers.get("Authorization");
-//   return AUTH_TOKEN && authHeader !== `Bearer ${AUTH_TOKEN}`;
-// }
+function unauthorized(req: Request) {
+  const authHeader = req.headers.get("Authorization");
+  return AUTH_TOKEN && authHeader !== `Bearer ${AUTH_TOKEN}`;
+}
 
-// function validateContentType(req: Request, expected: string) {
-//   const contentType = req.headers.get("Content-Type");
-//   if (contentType !== expected) {
-//     console.log(`Invalid Content-Type ${contentType}, expected ${expected}`);
-//     return new Response("Bad Request", { status: 400 });
-//   }
-// }
+function validateContentType(req: Request, expected: string) {
+  const contentType = req.headers.get("Content-Type");
+  if (contentType !== expected) {
+    console.log(`Invalid Content-Type ${contentType}, expected ${expected}`);
+    return new Response("Bad Request", { status: 400 });
+  }
+}
 
-// async function handleDebugRequest(req: Request) {
-//   const url = new URL(req.url);
-//   const voice = url.searchParams.get("voice") || "";
-//   const model = url.searchParams.get("model") || "";
-//   const text = url.searchParams.get("text") || "";
+async function handleDebugRequest(req: Request) {
+  const url = new URL(req.url);
+  const voice = url.searchParams.get("voice") || "";
+  const model = url.searchParams.get("model") || "";
+  const text = url.searchParams.get("text") || "";
 
-//   console.log(`Debug request with model=${model}, voice=${voice}, text=${text}`);
+  console.log(`Debug request with model=${model}, voice=${voice}, text=${text}`);
 
-//   if (!voice || !model || !text) {
-//     console.log("Missing required parameters");
-//     return new Response("Bad Request", { status: 400 });
-//   }
+  if (!voice || !model || !text) {
+    console.log("Missing required parameters");
+    return new Response("Bad Request", { status: 400 });
+  }
 
-//   return synthesizeSpeech(model, voice, text);
-// }
+  return synthesizeSpeech(model, voice, text);
+}
 
-// async function handleSynthesisRequest(req: Request) {
-//   if (unauthorized(req)) {
-//     console.log("Unauthorized request");
-//     return new Response("Unauthorized", { status: 401 });
-//   }
+async function handleSynthesisRequest(req: Request) {
+  if (unauthorized(req)) {
+    console.log("Unauthorized request");
+    return new Response("Unauthorized", { status: 401 });
+  }
 
-//   if (req.method !== "POST") {
-//     console.log(`Invalid method ${req.method}, expected POST`);
-//     return new Response("Method Not Allowed", { status: 405 });
-//   }
+  if (req.method !== "POST") {
+    console.log(`Invalid method ${req.method}, expected POST`);
+    return new Response("Method Not Allowed", { status: 405 });
+  }
 
-//   const invalidContentType = validateContentType(req, "application/json");
-//   if (invalidContentType) return invalidContentType;
+  const invalidContentType = validateContentType(req, "application/json");
+  if (invalidContentType) return invalidContentType;
 
-//   const { model, input, voice } = await req.json();
-//   console.log(`Synthesis request with model=${model}, input=${input}, voice=${voice}`);
+  const { model, input, voice } = await req.json();
+  console.log(`Synthesis request with model=${model}, input=${input}, voice=${voice}`);
 
-//   return synthesizeSpeech(model, voice, input);
-// }
+  return synthesizeSpeech(model, voice, input);
+}
 
 
-// async function handleDemoRequest(req: Request) {
-//     const groupedVoiceList = await fetchVoiceList();
+async function handleDemoRequest(req: Request) {
+    const groupedVoiceList = await fetchVoiceList();
   
-//     const html = `<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>语音合成演示</title><link href="https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;700&display=swap" rel="stylesheet"><style>:root{--primary-color:#6c8bd6;--primary-light:#a2b3e3;--primary-dark:#3d5b8f;--secondary-color:#f08080;--text-color:#333;--text-secondary:#777;--bg-color:#fff}body{font-family:'Noto Sans SC','Arial',sans-serif;color:var(--text-color);margin:0;padding:0;display:flex;justify-content:center;background-color:#fafafa;background-image:linear-gradient(135deg,#f5f7fa 0%,#c3cfe2 100%);position:relative;overflow:hidden}body::before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:repeating-radial-gradient(circle at 50% 50%,rgba(255,255,255,0.8) 0%,rgba(255,255,255,0.8) 2%,transparent 2%,transparent 4%,rgba(255,255,255,0.8) 4%,rgba(255,255,255,0.8) 6%,transparent 6%,transparent 8%,rgba(255,255,255,0.8) 8%,rgba(255,255,255,0.8) 10%,transparent 10%),repeating-linear-gradient(45deg,#D4F4FF 0%,#D4F4FF 5%,#E6F9FF 5%,#E6F9FF 10%,#F0FAFF 10%,#F0FAFF 15%,#E6F9FF 15%,#E6F9FF 20%,#D4F4FF 20%,#D4F4FF 25%);background-blend-mode:multiply;opacity:0.8;z-index:-1;animation:glitch 15s infinite}.container{display:flex;max-width:1200px;width:100%;margin:40px;background:#fff;border-radius:12px;position:relative;background-color:rgba(255,255,255,0.8);z-index:1}@keyframes glitch{0%{background-position:0 0,0 0;filter:hue-rotate(0deg)}50%{background-position:10px 10px,-10px 10px;filter:hue-rotate(360deg)}100%{background-position:0 0,0 0;filter:hue-rotate(0deg)}}.input-area,.output-area{padding:30px;width:50%}.input-area{border-right:1px solid #E0E0E0}h1{font-size:36px;color:var(--primary-color);margin-bottom:30px}.filter-section{margin-bottom:30px}.filter-section label{display:block;font-size:16px;color:var(--text-secondary);margin-bottom:10px}.filter-section input{font-size:16px;padding:10px 15px;border:2px solid var(--primary-light);border-radius:8px;outline:none;transition:border-color .3s,box-shadow .3s;width:100%;box-sizing:border-box}.filter-section input:focus{border-color:var(--primary-color);box-shadow:0 0 0 2px var(--primary-light)}.slider-container{margin-bottom:30px}.slider-container label{display:block;font-size:16px;color:var(--text-secondary);margin-bottom:10px}.slider{-webkit-appearance:none;width:100%;height:10px;border-radius:5px;background:linear-gradient(to right,var(--secondary-color) 0%,var(--primary-color) 50%,var(--primary-light) 100%);box-shadow:inset 0 1px 2px rgba(0,0,0,0.1),0 1px rgba(255,255,255,0.1);outline:none;opacity:0.7;-webkit-transition:.2s;transition:opacity .2s;margin-bottom:10px}.slider:hover{opacity:1}.slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:#fff;border:2px solid var(--primary-color);cursor:pointer}.slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:2px solid var(--primary-color);cursor:pointer}.slider-value{font-size:14px;color:var(--text-secondary)}.textarea-container{margin-bottom:30px}.textarea-container label{display:block;font-size:18px;margin-bottom:10px}.textarea-container textarea{width:100%;padding:10px;font-size:16px;border:2px solid var(--primary-light);border-radius:8px;outline:none;resize:vertical;transition:border-color .3s,box-shadow .3s;box-sizing:border-box;height:200px}.textarea-container textarea:focus{border-color:var(--primary-color);box-shadow:0 0 0 2px var(--primary-light)}.voice-group{margin-bottom:20px;border:2px solid var(--primary-light);border-radius:12px;overflow:hidden;cursor:move;background:#fff}.voice-header{padding:15px 20px;font-size:18px;background:var(--primary-light);color:#fff;cursor:pointer;display:flex;justify-content:space-between;align-items:center}.voice-header:hover{background:var(--primary-color)}.voice-buttons{padding:20px;display:none;gap:12px;flex-wrap:wrap}.voice-button{background:var(--secondary-color);color:#fff;border:none;padding:10px 20px;border-radius:50px;cursor:pointer;transition:filter .3s}.voice-button:hover{filter:brightness(0.9)}.chevron{transition:transform .3s}.voice-group.open .voice-buttons{display:flex}.voice-group.open .chevron{transform:rotate(180deg)}.dragging{opacity:0.5}</style></head><body><div class="container"><div class="input-area"><h1>输入文本</h1><div class="filter-section"><label for="keywords">Speaker筛选:</label><input type="text" id="keywords" value="multilingual,-TW,-CN"></div><div class="slider-container"><label for="rate">语速:</label><input type="range" min="-1" max="1" step="0.1" value="-0.1" class="slider" id="rate"><div class="slider-value" id="rateValue">-0.1</div><label for="pitch">音调:</label><input type="range" min="-1" max="1" step="0.1" value="0.1" class="slider" id="pitch"><div class="slider-value" id="pitchValue">0.1</div></div><div class="textarea-container"><label for="inputText">输入文本:</label><textarea id="inputText">Hello world</textarea></div></div><div class="output-area"><h1>选择语音</h1><div id="voices"></div></div></div><script>const voiceList = ${JSON.stringify(groupedVoiceList)};let audio=null;function filterVoices(){const keywords=document.getElementById('keywords').value.split(',').map(k=>k.trim().toLowerCase());const voicesDiv=document.getElementById('voices');voicesDiv.innerHTML='';const filteredVoices={};for(const[locale,voices]of Object.entries(voiceList)){const filtered=voices.filter(({name,friendlyName})=>keywords.some(keyword=>name.toLowerCase().includes(keyword)||friendlyName.toLowerCase().includes(keyword)));if(filtered.length>0){filteredVoices[locale]=filtered}}for(const[locale,voices]of Object.entries(filteredVoices)){const group=document.createElement('div');group.className='voice-group';group.draggable=true;const header=document.createElement('div');header.className='voice-header';header.textContent=locale.toUpperCase();const chevron=document.createElement('span');chevron.className='chevron';chevron.innerHTML='&#9660;';header.appendChild(chevron);const buttonsContainer=document.createElement('div');buttonsContainer.className='voice-buttons';voices.forEach(({model,name})=>{const button=document.createElement('button');button.className='voice-button';button.textContent=name;button.onclick=()=>synthesize(model);buttonsContainer.appendChild(button)});header.onclick=()=>{group.classList.toggle('open')};group.appendChild(header);group.appendChild(buttonsContainer);voicesDiv.appendChild(group)}addDragDropListeners()}function synthesize(model){const text=document.getElementById('inputText').value||'Hello world';const rate=document.getElementById('rate').value||'-0.1';const pitch=document.getElementById('pitch').value||'0.1';const voice=\`rate:\${rate}|pitch:\${pitch}\`;if(audio){audio.pause();audio.currentTime=0}fetch('/v1/audio/speech',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({model,input:text,voice})}).then(response=>response.blob()).then(blob=>{const audioUrl=URL.createObjectURL(blob);audio=new Audio(audioUrl);audio.play()})}function addDragDropListeners(){const voicesDiv=document.getElementById('voices');let draggedItem=null;voicesDiv.addEventListener('dragstart',e=>{draggedItem=e.target;e.target.classList.add('dragging')});voicesDiv.addEventListener('dragend',e=>{e.target.classList.remove('dragging');draggedItem=null});voicesDiv.addEventListener('dragover',e=>{e.preventDefault();const afterElement=getDragAfterElement(voicesDiv,e.clientY);if(afterElement==null){voicesDiv.appendChild(draggedItem)}else{voicesDiv.insertBefore(draggedItem,afterElement)}})}function getDragAfterElement(container,y){const draggableElements=[...container.querySelectorAll('.voice-group:not(.dragging)')];return draggableElements.reduce((closest,child)=>{const box=child.getBoundingClientRect();const offset=y-box.top-box.height/2;if(offset<0&&offset>closest.offset){return{offset:offset,element:child}}else{return closest}},{offset:Number.NEGATIVE_INFINITY}).element}filterVoices();document.getElementById('keywords').addEventListener('input',filterVoices);const rateSlider=document.getElementById('rate');const rateValue=document.getElementById('rateValue');rateSlider.oninput=function(){rateValue.innerHTML=this.value};const pitchSlider=document.getElementById('pitch');const pitchValue=document.getElementById('pitchValue');pitchSlider.oninput=function(){pitchValue.innerHTML=this.value}</script></body></html>`;
+    const html = `<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>语音合成演示</title><link href="https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;700&display=swap" rel="stylesheet"><style>:root{--primary-color:#6c8bd6;--primary-light:#a2b3e3;--primary-dark:#3d5b8f;--secondary-color:#f08080;--text-color:#333;--text-secondary:#777;--bg-color:#fff}body{font-family:'Noto Sans SC','Arial',sans-serif;color:var(--text-color);margin:0;padding:0;display:flex;justify-content:center;background-color:#fafafa;background-image:linear-gradient(135deg,#f5f7fa 0%,#c3cfe2 100%);position:relative;overflow:hidden}body::before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:repeating-radial-gradient(circle at 50% 50%,rgba(255,255,255,0.8) 0%,rgba(255,255,255,0.8) 2%,transparent 2%,transparent 4%,rgba(255,255,255,0.8) 4%,rgba(255,255,255,0.8) 6%,transparent 6%,transparent 8%,rgba(255,255,255,0.8) 8%,rgba(255,255,255,0.8) 10%,transparent 10%),repeating-linear-gradient(45deg,#D4F4FF 0%,#D4F4FF 5%,#E6F9FF 5%,#E6F9FF 10%,#F0FAFF 10%,#F0FAFF 15%,#E6F9FF 15%,#E6F9FF 20%,#D4F4FF 20%,#D4F4FF 25%);background-blend-mode:multiply;opacity:0.8;z-index:-1;animation:glitch 15s infinite}.container{display:flex;max-width:1200px;width:100%;margin:40px;background:#fff;border-radius:12px;position:relative;background-color:rgba(255,255,255,0.8);z-index:1}@keyframes glitch{0%{background-position:0 0,0 0;filter:hue-rotate(0deg)}50%{background-position:10px 10px,-10px 10px;filter:hue-rotate(360deg)}100%{background-position:0 0,0 0;filter:hue-rotate(0deg)}}.input-area,.output-area{padding:30px;width:50%}.input-area{border-right:1px solid #E0E0E0}h1{font-size:36px;color:var(--primary-color);margin-bottom:30px}.filter-section{margin-bottom:30px}.filter-section label{display:block;font-size:16px;color:var(--text-secondary);margin-bottom:10px}.filter-section input{font-size:16px;padding:10px 15px;border:2px solid var(--primary-light);border-radius:8px;outline:none;transition:border-color .3s,box-shadow .3s;width:100%;box-sizing:border-box}.filter-section input:focus{border-color:var(--primary-color);box-shadow:0 0 0 2px var(--primary-light)}.slider-container{margin-bottom:30px}.slider-container label{display:block;font-size:16px;color:var(--text-secondary);margin-bottom:10px}.slider{-webkit-appearance:none;width:100%;height:10px;border-radius:5px;background:linear-gradient(to right,var(--secondary-color) 0%,var(--primary-color) 50%,var(--primary-light) 100%);box-shadow:inset 0 1px 2px rgba(0,0,0,0.1),0 1px rgba(255,255,255,0.1);outline:none;opacity:0.7;-webkit-transition:.2s;transition:opacity .2s;margin-bottom:10px}.slider:hover{opacity:1}.slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:#fff;border:2px solid var(--primary-color);cursor:pointer}.slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:2px solid var(--primary-color);cursor:pointer}.slider-value{font-size:14px;color:var(--text-secondary)}.textarea-container{margin-bottom:30px}.textarea-container label{display:block;font-size:18px;margin-bottom:10px}.textarea-container textarea{width:100%;padding:10px;font-size:16px;border:2px solid var(--primary-light);border-radius:8px;outline:none;resize:vertical;transition:border-color .3s,box-shadow .3s;box-sizing:border-box;height:200px}.textarea-container textarea:focus{border-color:var(--primary-color);box-shadow:0 0 0 2px var(--primary-light)}.voice-group{margin-bottom:20px;border:2px solid var(--primary-light);border-radius:12px;overflow:hidden;cursor:move;background:#fff}.voice-header{padding:15px 20px;font-size:18px;background:var(--primary-light);color:#fff;cursor:pointer;display:flex;justify-content:space-between;align-items:center}.voice-header:hover{background:var(--primary-color)}.voice-buttons{padding:20px;display:none;gap:12px;flex-wrap:wrap}.voice-button{background:var(--secondary-color);color:#fff;border:none;padding:10px 20px;border-radius:50px;cursor:pointer;transition:filter .3s}.voice-button:hover{filter:brightness(0.9)}.chevron{transition:transform .3s}.voice-group.open .voice-buttons{display:flex}.voice-group.open .chevron{transform:rotate(180deg)}.dragging{opacity:0.5}</style></head><body><div class="container"><div class="input-area"><h1>输入文本</h1><div class="filter-section"><label for="keywords">Speaker筛选:</label><input type="text" id="keywords" value="multilingual,-TW,-CN"></div><div class="slider-container"><label for="rate">语速:</label><input type="range" min="-1" max="1" step="0.1" value="-0.1" class="slider" id="rate"><div class="slider-value" id="rateValue">-0.1</div><label for="pitch">音调:</label><input type="range" min="-1" max="1" step="0.1" value="0.1" class="slider" id="pitch"><div class="slider-value" id="pitchValue">0.1</div></div><div class="textarea-container"><label for="inputText">输入文本:</label><textarea id="inputText">Hello world</textarea></div></div><div class="output-area"><h1>选择语音</h1><div id="voices"></div></div></div><script>const voiceList = ${JSON.stringify(groupedVoiceList)};let audio=null;function filterVoices(){const keywords=document.getElementById('keywords').value.split(',').map(k=>k.trim().toLowerCase());const voicesDiv=document.getElementById('voices');voicesDiv.innerHTML='';const filteredVoices={};for(const[locale,voices]of Object.entries(voiceList)){const filtered=voices.filter(({name,friendlyName})=>keywords.some(keyword=>name.toLowerCase().includes(keyword)||friendlyName.toLowerCase().includes(keyword)));if(filtered.length>0){filteredVoices[locale]=filtered}}for(const[locale,voices]of Object.entries(filteredVoices)){const group=document.createElement('div');group.className='voice-group';group.draggable=true;const header=document.createElement('div');header.className='voice-header';header.textContent=locale.toUpperCase();const chevron=document.createElement('span');chevron.className='chevron';chevron.innerHTML='&#9660;';header.appendChild(chevron);const buttonsContainer=document.createElement('div');buttonsContainer.className='voice-buttons';voices.forEach(({model,name})=>{const button=document.createElement('button');button.className='voice-button';button.textContent=name;button.onclick=()=>synthesize(model);buttonsContainer.appendChild(button)});header.onclick=()=>{group.classList.toggle('open')};group.appendChild(header);group.appendChild(buttonsContainer);voicesDiv.appendChild(group)}addDragDropListeners()}function synthesize(model){const text=document.getElementById('inputText').value||'Hello world';const rate=document.getElementById('rate').value||'-0.1';const pitch=document.getElementById('pitch').value||'0.1';const voice=\`rate:\${rate}|pitch:\${pitch}\`;if(audio){audio.pause();audio.currentTime=0}fetch('/v1/audio/speech',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({model,input:text,voice})}).then(response=>response.blob()).then(blob=>{const audioUrl=URL.createObjectURL(blob);audio=new Audio(audioUrl);audio.play()})}function addDragDropListeners(){const voicesDiv=document.getElementById('voices');let draggedItem=null;voicesDiv.addEventListener('dragstart',e=>{draggedItem=e.target;e.target.classList.add('dragging')});voicesDiv.addEventListener('dragend',e=>{e.target.classList.remove('dragging');draggedItem=null});voicesDiv.addEventListener('dragover',e=>{e.preventDefault();const afterElement=getDragAfterElement(voicesDiv,e.clientY);if(afterElement==null){voicesDiv.appendChild(draggedItem)}else{voicesDiv.insertBefore(draggedItem,afterElement)}})}function getDragAfterElement(container,y){const draggableElements=[...container.querySelectorAll('.voice-group:not(.dragging)')];return draggableElements.reduce((closest,child)=>{const box=child.getBoundingClientRect();const offset=y-box.top-box.height/2;if(offset<0&&offset>closest.offset){return{offset:offset,element:child}}else{return closest}},{offset:Number.NEGATIVE_INFINITY}).element}filterVoices();document.getElementById('keywords').addEventListener('input',filterVoices);const rateSlider=document.getElementById('rate');const rateValue=document.getElementById('rateValue');rateSlider.oninput=function(){rateValue.innerHTML=this.value};const pitchSlider=document.getElementById('pitch');const pitchValue=document.getElementById('pitchValue');pitchSlider.oninput=function(){pitchValue.innerHTML=this.value}</script></body></html>`;
   
-//     return new Response(html, {
-//       headers: { "Content-Type": "text/html" },
-//     });
-//   }
+    return new Response(html, {
+      headers: { "Content-Type": "text/html" },
+    });
+  }
   
 
-// serve(async (req) => {
-//   try {
-//     const url = new URL(req.url);
-
-//     if (url.pathname === "/") {
-//       return handleDemoRequest(req);
-//     }
-
-//     if (url.pathname === "/tts") {
-//       return handleDebugRequest(req);
-//     }
-
-//     if (url.pathname !== "/v1/audio/speech") {
-//       console.log(`Unhandled path ${url.pathname}`);
-//       return new Response("Not Found", { status: 404 });
-//     }
-
-//     return handleSynthesisRequest(req);
-//   } catch (err) {
-//     console.error(`Error processing request: ${err.message}`);
-//     return new Response(`Internal Server Error\n${err.message}`, {
-//       status: 500,
-//     });
-//   }
-// });
-
-            display: grid;
-            grid-template-columns: 1fr;
-            gap: 20px;
-            background: var(--bg-color);
-            border-radius: var(--border-radius);
-            box-shadow: var(--shadow);
-            overflow: hidden;
-        }
-
-        @media (min-width: 768px) {
-            .main-content {
-                grid-template-columns: 1fr 1fr;
-            }
-        }
-
-        .panel {
-            padding: 24px;
-        }
-
-        .panel-title {
-            font-size: 1.5rem;
-            font-weight: 600;
-            color: var(--primary-color);
-            margin-bottom: 20px;
-            display: flex;
-            align-items: center;
-            gap: 8px;
-        }
-
-        .input-panel {
-            border-right: none;
-        }
-
-        @media (min-width: 768px) {
-            .input-panel {
-                border-right: 1px solid var(--border-color);
-            }
-        }
-
-        .form-group {
-            margin-bottom: 20px;
-        }
-
-        .form-label {
-            display: block;
-            font-weight: 500;
-            color: var(--text-color);
-            margin-bottom: 8px;
-            font-size: 0.9rem;
-        }
-
-        .form-input {
-            width: 100%;
-            padding: 12px 16px;
-            border: 2px solid var(--border-color);
-            border-radius: var(--border-radius);
-            font-size: 14px;
-            transition: all 0.3s ease;
-            background: var(--bg-color);
-        }
-
-        .form-input:focus {
-            outline: none;
-            border-color: var(--primary-color);
-            box-shadow: 0 0 0 3px rgba(24, 144, 255, 0.1);
-        }
-
-        .form-textarea {
-            min-height: 120px;
-            resize: vertical;
-            font-family: inherit;
-        }
-
-        .slider-container {
-            margin-bottom: 20px;
-        }
-
-        .
-        }
-
-        .slide
-
-        .voice-group:last-child {
-            border-bottom: none;
-    
-            flex-wrap: wrap;
-            background: var(--bg-secondary);
-        }
-
-        .voice-group.open .voice-buttons {
-            display: flex;
-        }
-
-        .voice-button {
-            background: white;
-            color: var(--text-color);
-            border: 1px solid var(--border-color);
-            padding: 8px 16px;
-            border-radius: 20px;
-            cursor: pointer;
-            transition: all 0.3s ease;
-            font-size: 0.85rem;
-            font-weight: 400;
-            white-space: nowrap;
-            position: relative;
-            overflow: hidden;
-        }
-
-        .voice-button:hover {
-            border-color: var(--primary-color);
-            color: var(--primary-color);
-            transform: translateY(-1px);
-            box-shadow: 0 2px 8px rgba(24, 144, 255, 0.2);
-        }
-
-        .voice-button:active {
-            transform: translateY(0);
-        }
-
-        .voice-button.playing {
-            background: var(--secondary-color);
-            color: white;
-            border-color: var(--secondary-color);
-            animation: pulse 1.5s infinite;
-        }
-
-        @keyframes pulse {
-            0% { transform: scale(1); }
-            50% { transform: scale(1.05); }
-            100% { transform: scale(1); }
-        }
-
-        .chinese-voices {
-            background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
-        }
-
-        .chinese-voices .voice-header {
-            background: rgba(255, 255, 255, 0.9);
-        }
-
-        .chinese-voices .voice-header:hover {
-            background: rgba(255, 255, 255, 1);
-        }
-
-        .chinese-voices .voice-header.active {
-            background: var(--accent-color);
-        }
-
-        .loading {
-            display: inline-block;
-            width: 16px;
-            height: 16px;
-            border: 2px solid var(--border-color);
-            border-radius: 50%;
-            border-top-color: var(--primary-color);
-            animation: spin 1s linear infinite;
-            margin-right: 8px;
-        }
-
-        @keyframes spin {
-            to { transform: rotate(360deg); }
-        }
-
-        .status-message {
-            margin-top: 16px;
-            padding: 12px 16px;
-            border-radius: var(--border-radius);
-            font-size: 0.9rem;
-            text-align: center;
-            display: none;
-        }
-
-        .status-message.show {
-            display: block;
-        }
-
-        .status-message.success {
-            background: #f6ffed;
-            color: #52c41a;
-            border: 1px solid #b7eb8f;
-        }
-
-        .status-message.error {
-            background: #fff2f0;
-            color: #ff4d4f;
-            border: 1px solid #ffccc7;
-        }
-
-        .mobile-controls {
-            position: fixed;
-            bottom: 0;
-            left: 0;
-            right: 0;
-            background: white;
-            padding: 16px 20px;
-            box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
-            border-top: 1px solid var(--border-color);
-            display: none;
-            z-index: 1000;
-        }
-
-        @media (max-width: 767px) {
-            .mobile-controls {
-                display: block;
-            }
-            
-            .voice-container {
-                margin-bottom: 80px;
-            }
-        }
-
-        .current-audio-info {
-            font-size: 0.8rem;
-            color: var(--text-secondary);
-            margin-bottom: 8px;
-        }
-
-        .audio-controls {
-            display: flex;
-            gap: 12px;
-            align-items: center;
-        }
-
-        .control-button {
-            background: var(--primary-color);
-            color: white;
-            border: none;
-            padding: 10px 16px;
-            border-radius: var(--border-radius);
-            cursor: pointer;
-            font-size: 0.9rem;
-            transition: all 0.3s ease;
-            flex: 1;
-        }
-
-        .control-button:hover {
-            background: var(--primary-dark);
-            transform: translateY(-1px);
-        }
-
-        .control-button:disabled {
-            background: var(--border-color);
-            color: var(--text-secondary);
-            cursor: not-allowed;
-            transform: none;
-        }
-
-        @media (max-width: 480px) {
-            .container {
-                padding: 10px;
-            }
-            
-            .panel {
-                padding: 16px;
-            }
-            
-            .voice-button {
-                padding: 6px 12px;
-                font-size: 0.8rem;
-            }
-        }
-
-        .filter-section {
-            margin-bottom: 20px;
-            padding: 16px;
-            background: var(--bg-secondary);
-            border-radius: var(--border-radius);
-            border: 1px solid var(--border-color);
-        }
-
-        .filter-tabs {
-            display: flex;
-            gap: 8px;
-            margin-bottom: 12px;
-            flex-wrap: wrap;
-        }
-
-        .filter-tab {
-            padding: 6px 12px;
-            border: 1px solid var(--border-color);
-            border-radius: 16px;
-            background: white;
-            cursor: pointer;
-            font-size: 0.8rem;
-            transition: all 0.3s ease;
-        }
-
-        .filter-tab.active {
-            background: var(--primary-color);
-            color: white;
-            border-color: var(--primary-color);
-        }
-
-        .filter-tab:hover:not(.active) {
-            border-color: var(--primary-light);
-            color: var(--primary-color);
-        }
-    </style>
-</head>
-
-<body>
-    <div class="container">
-        <div class="header">
-            <h1>🎵 Edge TTS 语音合成</h1>
-            <p>支持多语言高质量语音合成，特别优化中文语音体验</p>
-        </div>
-
-        <div class="main-content">
-            <div class="panel input-panel">
-                <h2 class="panel-title">
-                    📝 输入设置
-                </h2>
-
-                <div class="filter-section">
-                    <div class="filter-tabs">
-                        <div class="filter-tab active" data-filter="chinese">中文语音</div>
-                        <div class="filter-tab" data-filter="english">英文语音</div>
-                        <div class="filter-tab" data-filter="multilingual">多语言</div>
-                        <div class="filter-tab" data-filter="all">全部语音</div>
-                    </div>
-                    <input type="text" id="customFilter" class="form-input" placeholder="自定义筛选关键词...">
-                </div>
-
-                <div class="form-group">
-                    <label class="form-label" for="rate">语速调节</label>
-                    <div class="slider-wrapper">
-                        <input type="range" min="-1" max="1" step="0.1" value="-0.1" class="slider" id="rate">
-                    </div>
-                    <div class="slider-value" id="rateValue">-0.1</div>
-                </div>
-
-                <div class="form-group">
-                    <label class="form-label" for="pitch">音调调节</label>
-                    <div class="slider-wrapper">
-                        <input type="range" min="-1" max="1" step="0.1" value="0.1" class="slider" id="pitch">
-                    </div>
-                    <div class="slider-value" id="pitchValue">0.1</div>
-                </div>
-
-                <div class="form-group">
-                    <label class="form-label" for="inputText">输入文本</label>
-                    <textarea id="inputText" class="form-input form-textarea" placeholder="请输入要转换为语音的文本内容...">你好，欢迎使用Edge TTS语音合成服务！这里支持多种中文语音选择。</textarea>
-                </div>
-
-                <div class="status-message" id="statusMessage"></div>
-            </div>
-
-            <div class="panel">
-                <h2 class="panel-title">
-                    🎤 语音选择
-                </h2>
-                
-                <div class="voice-container" id="voices"></div>
-            </div>
-        </div>
-
-        <div class="mobile-controls">
-            <div class="current-audio-info" id="currentAudioInfo">选择语音后开始合成</div>
-            <div class="audio-controls">
-                <button class="control-button" id="pauseBtn" disabled>暂停</button>
-                <button class="control-button" id="stopBtn" disabled>停止</button>
-            </div>
-        </div>
-    </div>
-
-    <script>
-        const voiceList = ${JSON.stringify(groupedVoiceList)};
-        let audio = null;
-        let currentVoiceButton = null;
-        let currentFilter = 'chinese';
-
-        // 中文语音配置
-        const chineseVoiceMapping = {
-            'zh-CN': '中文 (普通话)',
-            'zh-HK': '中文 (粤语)',
-            'zh-TW': '中文 (台湾话)',
-            'zh-CN-liaoning': '中文 (辽宁话)',
-            'zh-CN-shaanxi': '中文 (陕西话)'
-        };
-
-        const filterPresets = {
-            chinese: ['zh-CN', 'zh-HK', 'zh-TW', 'zh-CN-liaoning', 'zh-CN-shaanxi'],
-            english: ['en-US', 'en-GB', 'en-AU', 'en-CA', 'en-IN'],
-            multilingual: Object.keys(voiceList).filter(locale => 
-                !locale.startsWith('zh-') && !locale.startsWith('en-')
-            ).slice(0, 10)
-        };
-
-        function showStatusMessage(message, type = 'success') {
-            const statusEl = document.getElementById('statusMessage');
-            statusEl.textContent = message;
-            statusEl.className = \`status-message show \${type}\`;
-            setTimeout(() => {
-                statusEl.classList.remove('show');
-            }, 3000);
-        }
-
-        function updateMobileControls(voiceName = '') {
-            const infoEl = document.getElementById('currentAudioInfo');
-            const pauseBtn = document.getElementById('pauseBtn');
-            const stopBtn = document.getElementById('stopBtn');
-            
-            if (voiceName) {
-                infoEl.textContent = \`当前语音: \${voiceName}\`;
-                pauseBtn.disabled = false;
-                stopBtn.disabled = false;
-            } else {
-                infoEl.textContent = '选择语音后开始合成';
-                pauseBtn.disabled = true;
-                stopBtn.disabled = true;
-            }
-        }
-
-        function filterVoices(filterType = 'chinese', customKeyword = '') {
-            const voicesDiv = document.getElementById('voices');
-            voicesDiv.innerHTML = '';
-            
-            let filteredVoices = {};
-            
-            if (filterType === 'all') {
-                filteredVoices = voiceList;
-            } else if (filterPresets[filterType]) {
-                for (const locale of filterPresets[filterType]) {
-                    if (voiceList[locale]) {
-                        filteredVoices[locale] = voiceList[locale];
-                    }
-                }
-            }
-            
-            // 应用自定义关键词过滤
-            if (customKeyword.trim()) {
-                const keyword = customKeyword.trim().toLowerCase();
-                const tempFiltered = {};
-                
-                for (const [locale, voices] of Object.entries(filteredVoices)) {
-                    const matchingVoices = voices.filter(voice => 
-                        voice.name.toLowerCase().includes(keyword) || 
-                        voice.friendlyName.toLowerCase().includes(keyword) ||
-                        locale.toLowerCase().includes(keyword)
-                    );
-                    
-                    if (matchingVoices.length > 0) {
-                        tempFiltered[locale] = matchingVoices;
-                    }
-                }
-                
-                filteredVoices = tempFiltered;
-            }
-
-            // 渲染语音组
-            for (const [locale, voices] of Object.entries(filteredVoices)) {
-                const group = document.createElement('div');
-                group.className = \`voice-group \${filterType === 'chinese' ? 'chinese-voices' : ''}\`;
-                
-                const header = document.createElement('div');
-                header.className = 'voice-header';
-                
-                const displayName = chineseVoiceMapping[locale] || locale.toUpperCase();
-                const headerTitle = document.createElement('div');
-                headerTitle.innerHTML = \`
-                    <span class="voice-header-title">\${displayName}</span>
-                    <span class="voice-header-count">\${voices.length}个</span>
-                \`;
-                
-                const chevron = document.createElement('span');
-                chevron.className = 'chevron';
-                chevron.innerHTML = '▼';
-                
-                header.appendChild(headerTitle);
-                header.appendChild(chevron);
-                
-                const buttonsContainer = document.createElement('div');
-                buttonsContainer.className = 'voice-buttons';
-                
-                voices.forEach(({model, name, friendlyName}) => {
-                    const button = document.createElement('button');
-                    button.className = 'voice-button';
-                    
-                    // 简化显示名称
-                    const displayName = name.replace(/Neural$/, '').split('-').pop() || name;
-                    button.textContent = displayName;
-                    button.title = friendlyName;
-                    
-                    button.onclick = () => synthesize(model, button, displayName);
-                    buttonsContainer.appendChild(button);
-                });
-                
-                header.onclick = () => {
-                    group.classList.toggle('open');
-                    header.classList.toggle('active');
-                };
-                
-                group.appendChild(header);
-                group.appendChild(buttonsContainer);
-                voicesDiv.appendChild(group);
-                
-                // 默认展开中文语音组
-                if (filterType === 'chinese') {
-                    group.classList.add('open');
-                    header.classList.add('active');
-                }
-            }
-        }
-
-        function synthesize(model, buttonElement, voiceName) {
-            const text = document.getElementById('inputText').value || '你好，欢迎使用Edge TTS语音合成服务！';
-            const rate = document.getElementById('rate').value || '-0.1';
-            const pitch = document.getElementById('pitch').value || '0.1';
-            const voice = \`rate:\${rate}|pitch:\${pitch}\`;
-            
-            // 重置之前的按钮状态
-            if (currentVoiceButton) {
-                currentVoiceButton.classList.remove('playing');
-                currentVoiceButton.innerHTML = currentVoiceButton.textContent;
-            }
-            
-            // 设置当前按钮状态
-            currentVoiceButton = buttonElement;
-            buttonElement.classList.add('playing');
-            buttonElement.innerHTML = '<span class="loading"></span>' + buttonElement.textContent;
-            
-            // 停止之前的音频
-            if (audio) {
-                audio.pause();
-                audio.currentTime = 0;
-            }
-            
-            updateMobileControls(voiceName);
-            showStatusMessage('正在合成语音，请稍候...', 'success');
-            
-            fetch('/v1/audio/speech', {
-                method: 'POST',
-                headers: {'Content-Type': 'application/json'},
-                body: JSON.stringify({model, input: text, voice})
-            })
-            .then(response => {
-                if (!response.ok) {
-                    throw new Error('合成失败');
-                }
-                return response.blob();
-            })
-            .then(blob => {
-                const audioUrl = URL.createObjectURL(blob);
-                audio = new Audio(audioUrl);
-                
-                audio.onplay = () => {
-                    showStatusMessage(\`正在播放: \${voiceName}\`, 'success');
-                };
-                
-                audio.onended = () => {
-                    buttonElement.classList.remove('playing');
-                    buttonElement.innerHTML = buttonElement.textContent;
-                    updateMobileControls();
-                    showStatusMessage('播放完成', 'success');
-                };
-                
-                audio.onerror = () => {
-                    buttonElement.classList.remove('playing');
-                    buttonElement.innerHTML = buttonElement.textContent;
-                    updateMobileControls();
-                    showStatusMessage('播放失败', 'error');
-                };
-                
-                audio.play();
-            })
-            .catch(error => {
-                buttonElement.classList.remove('playing');
-                buttonElement.innerHTML = buttonElement.textContent;
-                updateMobileControls();
-                showStatusMessage('合成失败: ' + error.message, 'error');
-            });
-        }
-
-        // 事件监听器设置
-        document.addEventListener('DOMContentLoaded', function() {
-            // 筛选标签页
-            document.querySelectorAll('.filter-tab').forEach(tab => {
-                tab.addEventListener('click', function() {
-                    document.querySelectorAll('.filter-tab').forEach(t => t.classList.remove('active'));
-                    this.classList.add('active');
-                    currentFilter = this.dataset.filter;
-                    filterVoices(currentFilter, document.getElementById('customFilter').value);
-                });
-            });
-            
-            // 自定义筛选
-            document.getElementById('customFilter').addEventListener('input', function() {
-                filterVoices(currentFilter, this.value);
-            });
-            
-            // 滑块控制
-            const rateSlider = document.getElementById('rate');
-            const rateValue = document.getElementById('rateValue');
-            rateSlider.oninput = function() {
-                rateValue.textContent = this.value;
-            };
-            
-            const pitchSlider = document.getElementById('pitch');
-            const pitchValue = document.getElementById('pitchValue');
-            pitchSlider.oninput = function() {
-                pitchValue.textContent = this.value;
-            };
-            
-            // 移动端控制
-            document.getElementById('pauseBtn').addEventListener('click', function() {
-                if (audio) {
-                    if (audio.paused) {
-                        audio.play();
-                        this.textContent = '暂停';
-                    } else {
-                        audio.pause();
-                        this.textContent = '继续';
-                    }
-                }
-            });
-            
-            document.getElementById('stopBtn').addEventListener('click', function() {
-                if (audio) {
-                    audio.pause();
-                    audio.currentTime = 0;
-                    if (currentVoiceButton) {
-                        currentVoiceButton.classList.remove('playing');
-                        currentVoiceButton.innerHTML = currentVoiceButton.textContent;
-                    }
-                    updateMobileControls();
-                    document.getElementById('pauseBtn').textContent = '暂停';
-                }
-            });
-            
-            // 初始化
-            filterVoices('chinese');
-        });
-    </script>
-</body>
-</html>`;
-
-  return new Response(html, {
-    headers: { "Content-Type": "text/html" },
-  });
-}
-
 serve(async (req) => {
   try {
     const url = new URL(req.url);