@lobehub/tts/es/core/SpeechSynthesisTTS/options.mjs

A high-quality & reliable TTS React Hooks library

import locales_default from "../data/locales.mjs";
import { SpeechSynthesis } from "../const/polyfill.mjs";
import voiceList_default from "./voiceList.mjs";
import { flatten } from "es-toolkit/compat";

//#region src/core/SpeechSynthesisTTS/options.ts
const genSpeechSynthesisVoiceList = () => {
	if (!SpeechSynthesis) return voiceList_default;
	const data = SpeechSynthesis?.getVoices();
	if (!data) return voiceList_default;
	const localeKeys = Object.keys(locales_default);
	const list = {};
	for (const voice of data) if (localeKeys.includes(voice.lang)) {
		if (!list[voice.lang]) list[voice.lang] = [];
		list[voice.lang].push(voice.name);
	}
	return Object.keys(list).length > 0 ? list : voiceList_default;
};
const getSpeechSynthesisVoiceOptions = (locale) => {
	const voiceList = genSpeechSynthesisVoiceList();
	return (locale && voiceList?.[locale] ? voiceList?.[locale] || [] : flatten(Object.values(voiceList))).map((voice) => ({
		label: voice,
		value: voice
	}));
};

//#endregion
export { getSpeechSynthesisVoiceOptions };