jtBaseApp/node_modules/vant/lib/utils/format.js

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, {
  addNumber: () => addNumber,
  addUnit: () => addUnit,
  camelize: () => camelize,
  clamp: () => clamp,
  formatNumber: () => formatNumber,
  getSizeStyle: () => getSizeStyle,
  getZIndexStyle: () => getZIndexStyle,
  kebabCase: () => kebabCase,
  padZero: () => padZero,
  unitToPx: () => unitToPx
});
module.exports = __toCommonJS(stdin_exports);
var import_basic = require("./basic");
var import_dom = require("./dom");
var import_validate = require("./validate");
function addUnit(value) {
  if ((0, import_validate.isDef)(value)) {
    return (0, import_validate.isNumeric)(value) ? `${value}px` : String(value);
  }
  return void 0;
}
function getSizeStyle(originSize) {
  if ((0, import_validate.isDef)(originSize)) {
    if (Array.isArray(originSize)) {
      return {
        width: addUnit(originSize[0]),
        height: addUnit(originSize[1])
      };
    }
    const size = addUnit(originSize);
    return {
      width: size,
      height: size
    };
  }
}
function getZIndexStyle(zIndex) {
  const style = {};
  if (zIndex !== void 0) {
    style.zIndex = +zIndex;
  }
  return style;
}
let rootFontSize;
function getRootFontSize() {
  if (!rootFontSize) {
    const doc = document.documentElement;
    const fontSize = doc.style.fontSize || window.getComputedStyle(doc).fontSize;
    rootFontSize = parseFloat(fontSize);
  }
  return rootFontSize;
}
function convertRem(value) {
  value = value.replace(/rem/g, "");
  return +value * getRootFontSize();
}
function convertVw(value) {
  value = value.replace(/vw/g, "");
  return +value * import_dom.windowWidth.value / 100;
}
function convertVh(value) {
  value = value.replace(/vh/g, "");
  return +value * import_dom.windowHeight.value / 100;
}
function unitToPx(value) {
  if (typeof value === "number") {
    return value;
  }
  if (import_basic.inBrowser) {
    if (value.includes("rem")) {
      return convertRem(value);
    }
    if (value.includes("vw")) {
      return convertVw(value);
    }
    if (value.includes("vh")) {
      return convertVh(value);
    }
  }
  return parseFloat(value);
}
const camelizeRE = /-(\w)/g;
const camelize = (str) => str.replace(camelizeRE, (_, c) => c.toUpperCase());
const kebabCase = (str) => str.replace(/([A-Z])/g, "-$1").toLowerCase().replace(/^-/, "");
function padZero(num, targetLength = 2) {
  let str = num + "";
  while (str.length < targetLength) {
    str = "0" + str;
  }
  return str;
}
const clamp = (num, min, max) => Math.min(Math.max(num, min), max);
function trimExtraChar(value, char, regExp) {
  const index = value.indexOf(char);
  if (index === -1) {
    return value;
  }
  if (char === "-" && index !== 0) {
    return value.slice(0, index);
  }
  return value.slice(0, index + 1) + value.slice(index).replace(regExp, "");
}
function formatNumber(value, allowDot = true, allowMinus = true) {
  if (allowDot) {
    value = trimExtraChar(value, ".", /\./g);
  } else {
    value = value.split(".")[0];
  }
  if (allowMinus) {
    value = trimExtraChar(value, "-", /-/g);
  } else {
    value = value.replace(/-/, "");
  }
  const regExp = allowDot ? /[^-0-9.]/g : /[^-0-9]/g;
  return value.replace(regExp, "");
}
function addNumber(num1, num2) {
  const cardinal = 10 ** 10;
  return Math.round((num1 + num2) * cardinal) / cardinal;
}