quran-meta/lib_es/nextAyah.js

Library with meta data and functionality related to Holy Quran

import { meta } from "./const.js";
import { findAyahIdBySurah } from "./findAyahIdBySurah.js";
import { findSurahAyahByAyahId } from "./findSurahAyahByAyahId.js";

//#region src/nextAyah.ts
/**
* Get the next ayah for the given surah and ayah number.
* @param surah - The surah number.
* @param ayah - The ayah number within the surah.
* @returns The surah and ayah number of the next ayah.
*/
function nextAyah(surah, ayah) {
	if (surah < 1 || surah > meta.numSurahs) throw new RangeError("Surah must be between 1 and " + meta.numSurahs);
	const ayahId = findAyahIdBySurah(surah, ayah);
	return findSurahAyahByAyahId(ayahId == meta.numAyahs ? 1 : ayahId + 1);
}

//#endregion
export { nextAyah };