ultra-design/es/loading/loading-api.js

import _defineProperty from '@babel/runtime/helpers/defineProperty';
import _slicedToArray from '@babel/runtime/helpers/slicedToArray';
import ReactDOM from 'react-dom';
import Loading from './loading.js';
import { ConfigContext } from '../config-provider/config-provider.js';
import { mergeProps } from '../utils/mergeProps.js';
import { useContext, useState, useEffect } from 'react';
import { emitter } from '../utils/mitt.js';
import { jsx } from '@emotion/react/jsx-runtime';

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) { symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); } keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
var newConfig = {};

var unmountRoot = function unmountRoot() {
  var root = document.getElementById('ultra-loading');

  if (root) {
    ReactDOM.unmountComponentAtNode(root);
    return root;
  }
};

var createRoot = function createRoot() {
  var root = document.createElement('div');
  root.id = 'ultra-loading';
  document.body.appendChild(root);
  return root;
};

function loadingFn(options) {
  var root = unmountRoot() || createRoot();

  var LoadingWrapper = function LoadingWrapper(props) {
    var options = props.options;
    var context = useContext(ConfigContext);
    var config = mergeProps(context, newConfig, options);

    var _useState = useState(config),
        _useState2 = _slicedToArray(_useState, 2),
        loadingOptions = _useState2[0],
        setLoadingOptions = _useState2[1];

    useEffect(function () {
      emitter.on('loading-config', function (e) {
        setLoadingOptions(function (o) {
          return mergeProps(o, e);
        });
      });
      return function () {
        emitter.all.clear();
      };
    }, []);
    return jsx(Loading, _objectSpread({}, loadingOptions));
  };

  LoadingWrapper.defaultProps = {
    options: {
      fullScreen: true
    }
  };
  ReactDOM.render(jsx(LoadingWrapper, {
    options: options
  }), root);
}

/**
 * loading api function
 */
var loading = loadingFn;
loading.clear = unmountRoot;

loading.config = function (config) {
  newConfig = config;
  emitter.emit('loading-config', config);
};

var loading$1 = loading;

export { loading$1 as default };