Refactor error handling to config-driven approach with centralized error rules

Made-with: Cursor
2026-09-22 13:38:31 +00:00 · 2026-04-15 11:46:47 +07:00
parent b1288c5064
commit b669b6ffc1
20 changed files with 1056 additions and 991 deletions
@@ -0,0 +1,109 @@
+import { GOOGLE_TTS_LANGUAGES } from "./googleTtsLanguages.js";
+
+// ── Voice definitions (DRY — reused across providers) ──────────────────────
+const VOICES = {
+  alloy:   { id: "alloy",   name: "Alloy" },
+  ash:     { id: "ash",     name: "Ash" },
+  ballad:  { id: "ballad",  name: "Ballad" },
+  cedar:   { id: "cedar",   name: "Cedar" },
+  coral:   { id: "coral",   name: "Coral" },
+  echo:    { id: "echo",    name: "Echo" },
+  fable:   { id: "fable",   name: "Fable" },
+  marin:   { id: "marin",   name: "Marin" },
+  nova:    { id: "nova",    name: "Nova" },
+  onyx:    { id: "onyx",    name: "Onyx" },
+  sage:    { id: "sage",    name: "Sage" },
+  shimmer: { id: "shimmer", name: "Shimmer" },
+  verse:   { id: "verse",   name: "Verse" },
+};
+
+const v = (...keys) => keys.map((k) => ({ ...VOICES[k], type: "tts" }));
+
+// 9 voices for tts-1 / tts-1-hd
+const VOICES_STANDARD = v("alloy", "ash", "coral", "echo", "fable", "nova", "onyx", "sage", "shimmer");
+// 13 voices for gpt-4o-mini-tts
+const VOICES_FULL = v("alloy", "ash", "ballad", "cedar", "coral", "echo", "fable", "marin", "nova", "onyx", "sage", "shimmer", "verse");
+
+// ── TTS Config (config-driven, single source of truth) ─────────────────────
+export const TTS_MODELS_CONFIG = {
+  openai: {
+    models: [
+      { id: "gpt-4o-mini-tts", name: "GPT-4o Mini TTS", type: "tts" },
+      { id: "tts-1-hd",        name: "TTS-1 HD",        type: "tts" },
+      { id: "tts-1",           name: "TTS-1",           type: "tts" },
+    ],
+    voices: {
+      "gpt-4o-mini-tts": VOICES_FULL,
+      "tts-1":           VOICES_STANDARD,
+      "tts-1-hd":        VOICES_STANDARD,
+    },
+    // Flat voice list (all unique voices) for backward compat
+    allVoices: VOICES_FULL,
+  },
+  openrouter: {
+    models: [
+      { id: "openai/gpt-4o-mini-tts", name: "GPT-4o Mini TTS", type: "tts" },
+      { id: "openai/tts-1-hd",        name: "TTS-1 HD",        type: "tts" },
+      { id: "openai/tts-1",           name: "TTS-1",           type: "tts" },
+    ],
+    voices: {
+      "openai/gpt-4o-mini-tts": VOICES_FULL,
+      "openai/tts-1":           VOICES_STANDARD,
+      "openai/tts-1-hd":        VOICES_STANDARD,
+    },
+    allVoices: VOICES_FULL,
+  },
+  elevenlabs: {
+    models: [
+      { id: "eleven_flash_v2_5",      name: "Flash v2.5 (Fastest)",      type: "tts" },
+      { id: "eleven_turbo_v2_5",      name: "Turbo v2.5 (Fast)",         type: "tts" },
+      { id: "eleven_multilingual_v2", name: "Multilingual v2 (Quality)",  type: "tts" },
+      { id: "eleven_monolingual_v1",  name: "Monolingual v1 (English)",  type: "tts" },
+    ],
+    // voices come from API, not hardcoded
+  },
+  "edge-tts": {
+    defaults: [
+      { id: "en-US-AriaNeural",    name: "Aria (en-US)",    type: "tts" },
+      { id: "en-US-GuyNeural",     name: "Guy (en-US)",     type: "tts" },
+      { id: "en-GB-SoniaNeural",   name: "Sonia (en-GB)",   type: "tts" },
+      { id: "vi-VN-HoaiMyNeural",  name: "Hoai My (vi-VN)", type: "tts" },
+      { id: "vi-VN-NamMinhNeural", name: "Nam Minh (vi-VN)", type: "tts" },
+      { id: "zh-CN-XiaoxiaoNeural", name: "Xiaoxiao (zh-CN)", type: "tts" },
+      { id: "zh-CN-YunxiNeural",   name: "Yunxi (zh-CN)",   type: "tts" },
+      { id: "fr-FR-DeniseNeural",  name: "Denise (fr-FR)",  type: "tts" },
+      { id: "de-DE-KatjaNeural",   name: "Katja (de-DE)",   type: "tts" },
+      { id: "ja-JP-NanamiNeural",  name: "Nanami (ja-JP)",  type: "tts" },
+      { id: "ko-KR-SunHiNeural",   name: "SunHi (ko-KR)",   type: "tts" },
+    ],
+  },
+  "local-device": {
+    defaults: [
+      { id: "default", name: "System Default Voice", type: "tts" },
+    ],
+  },
+  "google-tts": {
+    defaults: GOOGLE_TTS_LANGUAGES,
+  },
+};
+
+// ── Helper: get voices for a specific model ────────────────────────────────
+export function getTtsVoicesForModel(provider, modelId) {
+  const cfg = TTS_MODELS_CONFIG[provider];
+  if (!cfg?.voices) return null;
+  return cfg.voices[modelId] || cfg.allVoices || null;
+}
+
+// ── Build flat entries for PROVIDER_MODELS backward compat ─────────────────
+export function buildTtsProviderModels() {
+  const entries = {};
+  for (const [provider, cfg] of Object.entries(TTS_MODELS_CONFIG)) {
+    if (cfg.models) entries[`${provider}-tts-models`] = cfg.models;
+    if (cfg.allVoices) entries[`${provider}-tts-voices`] = cfg.allVoices;
+    if (cfg.defaults) entries[provider] = cfg.defaults;
+  }
+  // Keep openai-tts-voices key pointing to full voice list for backward compat
+  entries["openai-tts-voices"] = TTS_MODELS_CONFIG.openai.allVoices;
+  entries["openrouter-tts-voices"] = TTS_MODELS_CONFIG.openrouter.allVoices;
+  return entries;
+}