export const getCurrency = (currency: string, partnerType?: string): string => {
  const isFriend = partnerType && partnerType.toLowerCase() === 'friend';
  return currency
    .replace('GBP', '£')
    .replace('EUR', isFriend ? '€*' : '€')
    .replace('CHF', isFriend ? '*CHF' : 'CHF');
};
export const formatNumber = (num: string | number) => {
  num = typeof num === 'string' ? parseFloat(num) : num;
  return num.toFixed(2).replace(/\.00$/, '');
};
export const getAmountWithCurrency = (
  amount?: number | string,
  currency?: string | string,
  partnerType?: string,
): string => {
  if (!amount || !currency) {
    return null;
  }
  amount = formatNumber(amount);
  const currencySymbol = getCurrency(currency, partnerType);
  return currency === 'CHF'
    ? currencySymbol + ' ' + amount
    : currency === 'EUR'
    ? amount + ' ' + currencySymbol
    : currency === 'GBP'
    ? currencySymbol + amount
    : amount + ' ' + currency;
};
export const getReduction = (
  originalPrice: number,
  price: number,
  currency: string,
): string => {
  return getAmountWithCurrency(originalPrice - price, currency);
};