@arco-vue-pro-components/pro-components/es/pro-input-number/util.js

基于@arco-design/web-vue组件的高级组件，包括pro-table

function formatterDecimal(value, precision = 2, capital = true, intPartNumber = 15) {
  if (typeof value !== "string" || !value) {
    return { value: "", text: "" };
  }
  const arr = value.split(".", 2);
  let newValue;
  let newValueText;
  let intPart = arr[0];
  if (arr[0].length > intPartNumber) {
    intPart = arr[0].substr(0, intPartNumber);
  }
  newValue = intPart;
  if (capital) {
    newValueText = `${intPart}`.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
  } else {
    newValueText = intPart;
  }
  if (arr[1]) {
    const num = arr[1].substr(0, precision);
    newValue = `${newValue}${precision === 0 ? "" : "."}${num}`;
    newValueText = `${newValueText}${precision === 0 ? "" : "."}${num}`;
  } else if (precision > 0 && value.indexOf(".") > -1) {
    newValue += ".";
    newValueText += ".";
  }
  return { value: newValue, text: newValueText };
}
function toCapital(money, unit, precision = 2) {
  const cnNums = ["\u96F6", "\u58F9", "\u8D30", "\u53C1", "\u8086", "\u4F0D", "\u9646", "\u67D2", "\u634C", "\u7396"];
  const cnIntRadice = ["", "\u62FE", "\u4F70", "\u4EDF"];
  const cnIntUnits = ["", "\u4E07", "\u4EBF", "\u5146"];
  const cnDecUnits = ["\u89D2", "\u5206", "\u6BEB", "\u5398"];
  const cnInteger = "\u6574";
  const cnIntLast = "\u5143";
  const maxNum = 1e15;
  let IntegerNum;
  let DecimalNum;
  let ChineseStr = "";
  let Symbol = "";
  if (money === "") {
    return "";
  }
  if (!money) {
    return "";
  }
  money = parseFloat(money);
  switch (unit) {
    case "\u4E07\u5143":
      money = money * 1e6 / 100;
      break;
  }
  if (money >= maxNum) {
    return "";
  }
  if (money === 0) {
    ChineseStr = cnNums[0] + cnIntLast + cnInteger;
    return "";
  }
  if (money < 0) {
    money = -money;
    Symbol = "\u8D1F ";
  }
  money = money.toString();
  if (money.indexOf(".") === -1) {
    IntegerNum = money;
    DecimalNum = "";
  } else {
    const [part1, part2] = money.split(".");
    IntegerNum = part1;
    DecimalNum = part2.substr(0, precision);
  }
  if (parseInt(IntegerNum, 10) > 0) {
    let zeroCount = 0;
    const IntLen = IntegerNum.length;
    for (let i = 0; i < IntLen; i++) {
      const n = IntegerNum.substr(i, 1);
      const p = IntLen - i - 1;
      const q = p / 4;
      const m = p % 4;
      if (n === "0") {
        zeroCount++;
      } else {
        if (zeroCount > 0) {
          ChineseStr += cnNums[0];
        }
        zeroCount = 0;
        ChineseStr += cnNums[parseInt(n, 10)] + cnIntRadice[m];
      }
      if (m === 0 && zeroCount < 4) {
        ChineseStr += cnIntUnits[q];
      }
    }
    ChineseStr += cnIntLast;
  }
  if (DecimalNum !== "") {
    const decLen = DecimalNum.length;
    for (let j = 0; j < decLen; j++) {
      const nn = DecimalNum.substr(j, 1);
      if (nn !== "0") {
        ChineseStr += cnNums[Number(nn)] + cnDecUnits[j];
      }
    }
  }
  if (ChineseStr === "") {
    ChineseStr += cnNums[0] + cnIntLast + cnInteger;
  } else if (DecimalNum === "") {
    ChineseStr += cnInteger;
  }
  ChineseStr = Symbol + ChineseStr;
  return ChineseStr;
}
export { formatterDecimal, toCapital };