@mantine/core/esm/core/utils/units-converters/rem.mjs

React components library focused on usability, accessibility and developer experience

function scaleRem(remValue) {
  if (remValue === "0rem") {
    return "0rem";
  }
  return `calc(${remValue} * var(--mantine-scale))`;
}
function createConverter(units, { shouldScale = false } = {}) {
  function converter(value) {
    if (value === 0 || value === "0") {
      return `0${units}`;
    }
    if (typeof value === "number") {
      const val = `${value / 16}${units}`;
      return shouldScale ? scaleRem(val) : val;
    }
    if (typeof value === "string") {
      if (value === "") {
        return value;
      }
      if (value.startsWith("calc(") || value.startsWith("clamp(") || value.includes("rgba(")) {
        return value;
      }
      if (value.includes(",")) {
        return value.split(",").map((val) => converter(val)).join(",");
      }
      if (value.includes(" ")) {
        return value.split(" ").map((val) => converter(val)).join(" ");
      }
      const replaced = value.replace("px", "");
      if (!Number.isNaN(Number(replaced))) {
        const val = `${Number(replaced) / 16}${units}`;
        return shouldScale ? scaleRem(val) : val;
      }
    }
    return value;
  }
  return converter;
}
const rem = createConverter("rem", { shouldScale: true });
const em = createConverter("em");

export { em, rem };
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