hijriyah year javascript
function dynamicHijriyahYear() {
let yearHijriyah = 1422;
let initializeHijriyah = 1422;
let yearsHijriyah = [yearHijriyah];
let yearNow = new Date().getFullYear();
for (let i = 0; i < 9999; i++) {
initializeHijriyah = initializeHijriyah + 1;
yearsHijriyah.push(initializeHijriyah);
}
const getIndexHijriyah = yearsHijriyah.indexOf(yearHijriyah);
const getSubstractYearHijriyah = Math.abs(
yearsHijriyah[getIndexHijriyah] - yearNow
);
const getYearHijriyah = Math.abs(getSubstractYearHijriyah - yearNow);
return getYearHijriyah;
}