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frontend/node_modules/@rc-component/mini-decimal/lib/MiniDecimal.js

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+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+Object.defineProperty(exports, "BigIntDecimal", {
+  enumerable: true,
+  get: function get() {
+    return _BigIntDecimal.default;
+  }
+});
+Object.defineProperty(exports, "NumberDecimal", {
+  enumerable: true,
+  get: function get() {
+    return _NumberDecimal.default;
+  }
+});
+exports.default = getMiniDecimal;
+exports.toFixed = toFixed;
+var _BigIntDecimal = _interopRequireDefault(require("./BigIntDecimal"));
+var _NumberDecimal = _interopRequireDefault(require("./NumberDecimal"));
+var _numberUtil = require("./numberUtil");
+var _supportUtil = require("./supportUtil");
+/* eslint-disable max-classes-per-file */
+
+// Still support origin export
+
+function getMiniDecimal(value) {
+  // We use BigInt here.
+  // Will fallback to Number if not support.
+  if ((0, _supportUtil.supportBigInt)()) {
+    return new _BigIntDecimal.default(value);
+  }
+  return new _NumberDecimal.default(value);
+}
+
+/**
+ * Align the logic of toFixed to around like 1.5 => 2.
+ * If set `cutOnly`, will just remove the over decimal part.
+ */
+function toFixed(numStr, separatorStr, precision) {
+  var cutOnly = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
+  if (numStr === '') {
+    return '';
+  }
+  var _trimNumber = (0, _numberUtil.trimNumber)(numStr),
+    negativeStr = _trimNumber.negativeStr,
+    integerStr = _trimNumber.integerStr,
+    decimalStr = _trimNumber.decimalStr;
+  var precisionDecimalStr = "".concat(separatorStr).concat(decimalStr);
+  var numberWithoutDecimal = "".concat(negativeStr).concat(integerStr);
+  if (precision >= 0) {
+    // We will get last + 1 number to check if need advanced number
+    var advancedNum = Number(decimalStr[precision]);
+    if (advancedNum >= 5 && !cutOnly) {
+      var advancedDecimal = getMiniDecimal(numStr).add("".concat(negativeStr, "0.").concat('0'.repeat(precision)).concat(10 - advancedNum));
+      return toFixed(advancedDecimal.toString(), separatorStr, precision, cutOnly);
+    }
+    if (precision === 0) {
+      return numberWithoutDecimal;
+    }
+    return "".concat(numberWithoutDecimal).concat(separatorStr).concat(decimalStr.padEnd(precision, '0').slice(0, precision));
+  }
+  if (precisionDecimalStr === '.0') {
+    return numberWithoutDecimal;
+  }
+  return "".concat(numberWithoutDecimal).concat(precisionDecimalStr);
+}