flowbite-react/dist/helpers/apply-prefix-v3.js

Official React components built for Flowbite and Tailwind CSS

const cache = /* @__PURE__ */ new Map();
function applyPrefixV3(classNames, prefix, separator = ":") {
  if (!classNames.trim().length || !prefix.trim().length) {
    return classNames;
  }
  classNames = classNames.trim();
  prefix = prefix.trim();
  separator = separator.trim();
  const cacheKey = `${classNames}.${prefix}.${separator}`;
  const cacheValue = cache.get(cacheKey);
  if (cacheValue) {
    return cacheValue;
  }
  const result = classNames.split(/\s+/).map((className) => {
    className = className.trim();
    if (!className.length) {
      return className;
    }
    if (className.startsWith("[") && className.endsWith("]")) {
      return className;
    }
    const parts = className.split(separator);
    const baseClass = parts.pop() ?? "";
    let prefixedBaseClass = baseClass;
    let modifiers = "";
    if (prefixedBaseClass[0] === "!") {
      modifiers = "!";
      prefixedBaseClass = prefixedBaseClass.slice(1);
    }
    if (prefixedBaseClass[0] === "-") {
      modifiers += "-";
      prefixedBaseClass = prefixedBaseClass.slice(1);
    }
    if (prefixedBaseClass.startsWith(prefix)) {
      return className;
    }
    prefixedBaseClass = modifiers + prefix + prefixedBaseClass;
    if (!parts.length) {
      return prefixedBaseClass;
    }
    return `${parts.join(separator)}${separator}${prefixedBaseClass}`;
  }).join(" ");
  cache.set(cacheKey, result);
  return result;
}

export { applyPrefixV3 };
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