fix(viral-video): 预设音色ID与后端对齐（longxiaochun_v3等v3后缀）+ 取消模糊匹配兜底 (#2130)

apps/web/src/pages/viral-video/components/PresetVoicePickerModal.tsx

@@ -34,83 +34,63 @@ interface Props {
 
 /** 兜底 mock 音色（后端 /api/v1/tts/presets 返回字段不够时使用） */
 const MOCK_VOICES: PresetVoice[] = [
+  // ⚠️ 兜底 mock，仅在 /voices/presets 接口不可达时使用；ID 必须与后端
+  // packages/domain/preset_voices.py PRESET_VOICES 的 voice_id 对齐（v3后缀）
   {
-    id: "long-xiaochun",
+    id: "longxiaochun_v3",
     name: "龙小淳",
     gender: "female",
     category: "女声",
     desc: "知性积极女声，适合语音助手",
   },
   {
-    id: "long-xiaoxia",
+    id: "longxiaoxia_v3",
     name: "龙小夏",
     gender: "female",
     category: "女声",
     desc: "沉稳权威女声，适合新闻播报",
   },
   {
-    id: "long-xiaoyan",
-    name: "龙小颜",
-    gender: "female",
-    category: "女声",
-    desc: "温柔甜美女声，适合情感口播",
-  },
-  {
-    id: "long-xiaotong",
-    name: "龙小彤",
-    gender: "female",
-    category: "女声",
-    desc: "活力少女音，适合短视频带货",
-  },
-  {
-    id: "long-sanshu",
+    id: "longsanshu_v3",
     name: "龙三叔",
     gender: "male",
     category: "男声",
     desc: "沉稳质感男声，适合有声书",
   },
   {
-    id: "long-xiaogang",
-    name: "龙小刚",
-    gender: "male",
-    category: "男声",
-    desc: "阳光活力男声，适合解说",
-  },
-  {
-    id: "long-xiaocheng",
-    name: "龙小诚",
-    gender: "male",
-    category: "男声",
-    desc: "磁性商务男声，适合品牌宣传",
-  },
-  {
-    id: "long-xiaozhi",
-    name: "龙小智",
-    gender: "child",
-    category: "童声",
-    desc: "可爱童声，适合亲子内容",
-  },
-  {
-    id: "long-yue",
+    id: "longyue_v3",
     name: "龙悦",
     gender: "female",
-    category: "情绪",
-    desc: "温柔治愈女声，适合睡前/助眠",
+    category: "女声",
+    desc: "温暖磁性女声，适合广告配音",
   },
   {
-    id: "long-xiaodong",
-    name: "龙晓东",
+    id: "longshu_v3",
+    name: "龙书",
     gender: "male",
-    category: "方言",
-    desc: "东北方言男声，接地气",
+    category: "男声",
+    desc: "沉稳青年男声，适合教育讲解",
   },
-  { id: "long-xiaoling", name: "龙小玲", gender: "female", category: "方言", desc: "粤语女声" },
   {
-    id: "long-xiaoxiao-neural",
-    name: "晓晓",
+    id: "longyingjing_v3",
+    name: "龙应静",
     gender: "female",
     category: "女声",
-    desc: "温柔女声",
+    desc: "低调冷静女声，适合纪录片解说",
+  },
+  {
+    id: "longshuo_v3",
+    name: "龙硕",
+    gender: "male",
+    category: "男声",
+    desc: "博才干练男声，适合科技类内容",
+  },
+  {
+    id: "longtian_v3",
+    name: "龙甜",
+    gender: "female",
+    category: "女声",
+    desc: "活泼女声，适合短视频配音",
   },
 ]
 
@@ -178,23 +158,22 @@ const PresetVoicePickerModal: React.FC<Props> = ({
 
   // 合并真实数据和 mock：如果真实数据 gender/category 缺失，用 mock 兜底
   const allVoices: PresetVoice[] = useMemo(() => {
+    // 真实 API 返回的 voice_id 以 API 为准（如 longxiaochun_v3），前端不做硬编码覆盖
     const realList: PresetVoice[] = (voices || []).map((v) => {
-      // 按 name 模糊匹配 mock 获取补充信息
-      const mockMatch = MOCK_VOICES.find(
-        (m) => v.name?.includes(m.name.slice(1)) || m.name.includes(v.name?.slice(0, 2) || "___"),
-      )
+      // 按 id 精确匹配 mock 获取补充元信息（id 即 voice_id，唯一稳定键）
+      const mockMatch = MOCK_VOICES.find((m) => m.id === v.id)
       return {
         ...v,
         gender: v.gender || mockMatch?.gender,
         category:
           v.category ||
           mockMatch?.category ||
-          (v.gender === "female" ? "女声" : v.gender === "male" ? "男声" : undefined),
+          (v.gender === "female" ? "女声" : v.gender === "male" ? "男声" : "其他"),
         desc: v.desc || mockMatch?.desc,
         sample_audio_url: v.sample_audio_url,
       }
     })
-    // 如果没有真实数据，使用 mock
+    // 如果没有真实数据，使用兜底 mock（接口失败时）
     return realList.length > 0 ? realList : MOCK_VOICES
   }, [voices])