statistiques/src/format/formatValue.ts

import { ValueFormatOptions } from "./ValueFormatOptions";

export function formatValue(value: number, publishOptions: ValueFormatOptions) {
  const valueStr = value.toLocaleString("fr-FR", {
    useGrouping: false,
    maximumFractionDigits:
      publishOptions.valueMaxFractioDigits === undefined
        ? 1
        : publishOptions.valueMaxFractioDigits,
  });
  const formattedValue = `${valueStr}${
    publishOptions.unit === undefined ? "" : publishOptions.unit
  }`;
  return formattedValue;
}