erp-imprimelibros/src/main/resources/static/assets/js/pages/imprimelibros/utils.js

function formateaMoneda(valor, digits = 2, locale = 'es-ES', currency = 'EUR') {
    try {
        return new Intl.NumberFormat(locale, { style: 'currency', currency, minimumFractionDigits: digits, useGrouping: true }).format(valor);
    } catch {
        return valor;
    }
}
export { formateaMoneda };


function formateaNumero({
    valor,
    digits = 2,
    style = 'decimal',
    locale = 'es-ES',
    currency = 'EUR'
}) {
    const n = Number(valor);
    if (!Number.isFinite(n)) return valor;

    const opts = {
        useGrouping: true,
        minimumFractionDigits: digits,
        maximumFractionDigits: digits,
    };

    if (style === 'currency') {
        opts.style = 'currency';
        opts.currency = currency;
    }

    return new Intl.NumberFormat(locale, opts).format(n);
}
export { formateaNumero };


function isNumber(value) {
    return !isNaN(Number(value)) && value.trim() !== '';
}
export { isNumber };