@aplus-frontend/utils/lib/utils.js

Utils for Aplus frontend team.

"use strict";
Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
const utils = require("@fruits-chain/utils");
const lodashEs = require("lodash-es");
function upperFirst(str) {
  return str.charAt(0).toUpperCase() + str.slice(1);
}
function wait(ms) {
  let timerId;
  return new Promise((resolve) => {
    timerId = setTimeout(() => {
      resolve(timerId);
    }, ms);
  });
}
function deepMerge(source, target, mergeArrays = "replace") {
  if (!target) {
    return source;
  }
  if (!source) {
    return target;
  }
  return lodashEs.mergeWith({}, source, target, (sourceValue, targetValue) => {
    if (utils.isArray(targetValue) && utils.isArray(sourceValue)) {
      switch (mergeArrays) {
        case "union":
          return lodashEs.unionWith(sourceValue, targetValue, lodashEs.isEqual);
        case "intersection":
          return lodashEs.intersectionWith(sourceValue, targetValue, lodashEs.isEqual);
        case "concat":
          return sourceValue.concat(targetValue);
        case "replace":
          return targetValue;
        default:
          throw new Error(
            `Unknown merge array strategy: ${mergeArrays}`
          );
      }
    }
    if (utils.isObject(targetValue) && utils.isObject(sourceValue)) {
      return deepMerge(sourceValue, targetValue, mergeArrays);
    }
    return void 0;
  });
}
exports.deepMerge = deepMerge;
exports.upperFirst = upperFirst;
exports.wait = wait;