@antdv/pro-utils/lib/classNames/index.js

@antdv/pro-utils

var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var stdin_exports = {};
__export(stdin_exports, {
  classNames: () => classNames
});
module.exports = __toCommonJS(stdin_exports);
const hasOwn = {}.hasOwnProperty;
function classNames(...args) {
  let classes = "";
  for (let i = 0; i < args.length; i++) {
    const arg = args[i];
    if (arg) {
      classes = appendClass(classes, parseValue(arg));
    }
  }
  return classes;
}
function parseValue(arg) {
  if (typeof arg === "string") {
    return arg;
  }
  if (typeof arg !== "object") {
    return "";
  }
  if (!arg) return "";
  if (Array.isArray(arg)) {
    return classNames.apply(null, arg);
  }
  if (arg.toString !== Object.prototype.toString && !arg.toString.toString().includes("[native code]")) {
    return arg.toString();
  }
  let classes = "";
  for (const key in arg) {
    if (hasOwn.call(arg, key) && arg[key]) {
      classes = appendClass(classes, key);
    }
  }
  return classes;
}
function appendClass(value, newClass) {
  if (!newClass) {
    return value;
  }
  return value ? `${value} ${newClass}` : newClass;
}