34 lines
1.0 KiB
JavaScript
34 lines
1.0 KiB
JavaScript
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/** Euro formatter (nl-NL, geen decimalen) */
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export const fmt = (n) =>
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new Intl.NumberFormat("nl-NL", {
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style: "currency", currency: "EUR", maximumFractionDigits: 0,
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}).format(n || 0);
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/** Percentage formatter */
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export const pct = (n, d = 1) => `${((n || 0) * 100).toFixed(d)}%`;
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/** ISO datum (YYYY-MM-DD) → Nederlandse notatie (DD-MM-YYYY) */
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export const fmtDatum = (s) => {
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if (!s) return s;
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const [y, m, d] = s.split("-");
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return `${d}-${m}-${y}`;
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};
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/** Crypto-bedrag formatter (4 decimalen standaard) */
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export const fmtCrypto = (n, d = 4) => (parseFloat(n) || 0).toFixed(d);
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/**
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* Bedrag in USD of EUR opmaken afhankelijk van geselecteerde valuta.
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* @param {number} amount
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* @param {"USD"|"EUR"} currency
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* @param {number} usdEurRate
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*/
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export function fmtMoney(amount, currency = "EUR", usdEurRate = 0.92) {
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const v = currency === "EUR" ? amount * usdEurRate : amount;
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return new Intl.NumberFormat("nl-NL", {
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style: "currency",
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currency,
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maximumFractionDigits: 0,
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}).format(v || 0);
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}
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