quran-meta/lib_cjs/findRangeAroundAyah.cjs

Library with meta data and functionality related to Holy Quran

const require_findJuzByAyahId = require('./findJuzByAyahId.cjs');
const require_findSurahByAyahId = require('./findSurahByAyahId.cjs');
const require_findPagebyAyahId = require('./findPagebyAyahId.cjs');
const require_findRukuByAyahId = require('./findRukuByAyahId.cjs');

//#region src/findRangeAroundAyah.ts
/**
* Finds the range of ayahs surrounding a given ayah based on specified mode
* @param ayahId - The unique identifier of the ayah
* @param mode - The scope for finding the range:
*   - "juz": Returns range of ayahs in the same juz
*   - "surah": Returns range of ayahs in the same surah
*   - "ayah": Returns the single ayah as both start and end of range
*   - "page": Returns range of ayahs on the same page
*   - "ruku": Returns range of ayahs on the same ruku
*   - "all": Returns range covering all ayahs (1 to total number of ayahs)
* @param data - The Lists object for the riwaya.
* @returns An array of two numbers representing the start and end ayah IDs of the range [startAyahId, endAyahId]
*/
function findRangeAroundAyah(ayahId, mode, data) {
	const { JuzList } = data;
	const { SurahList } = data;
	const { PageList } = data;
	const { RukuList } = data;
	switch (mode) {
		case "juz": {
			const juz = require_findJuzByAyahId.findJuzByAyahId(ayahId, data);
			return [JuzList[juz], JuzList[juz + 1] - 1];
		}
		case "surah": {
			const surah = require_findSurahByAyahId.findSurahByAyahId(ayahId, data);
			return [SurahList[surah][0], SurahList[surah + 1][0] - 1];
		}
		case "ayah": return [ayahId, ayahId];
		case "page": {
			const page = require_findPagebyAyahId.findPagebyAyahId(ayahId, data);
			return [PageList[page], PageList[page + 1] - 1];
		}
		case "ruku": {
			const ruku = require_findRukuByAyahId.findRukuByAyahId(ayahId, data);
			return [RukuList[ruku], RukuList[ruku + 1] - 1];
		}
		default: return [1, data.meta.numAyahs];
	}
}

//#endregion
exports.findRangeAroundAyah = findRangeAroundAyah;