FLUJOS/VISUALIZACION/node_modules/kapsule/dist/kapsule.mjs

import { debounce } from 'lodash-es';

function _iterableToArrayLimit(arr, i) {
  var _i = null == arr ? null : "undefined" != typeof Symbol && arr[Symbol.iterator] || arr["@@iterator"];
  if (null != _i) {
    var _s,
      _e,
      _x,
      _r,
      _arr = [],
      _n = !0,
      _d = !1;
    try {
      if (_x = (_i = _i.call(arr)).next, 0 === i) {
        if (Object(_i) !== _i) return;
        _n = !1;
      } else for (; !(_n = (_s = _x.call(_i)).done) && (_arr.push(_s.value), _arr.length !== i); _n = !0);
    } catch (err) {
      _d = !0, _e = err;
    } finally {
      try {
        if (!_n && null != _i.return && (_r = _i.return(), Object(_r) !== _r)) return;
      } finally {
        if (_d) throw _e;
      }
    }
    return _arr;
  }
}
function _classCallCheck(instance, Constructor) {
  if (!(instance instanceof Constructor)) {
    throw new TypeError("Cannot call a class as a function");
  }
}
function _defineProperties(target, props) {
  for (var i = 0; i < props.length; i++) {
    var descriptor = props[i];
    descriptor.enumerable = descriptor.enumerable || false;
    descriptor.configurable = true;
    if ("value" in descriptor) descriptor.writable = true;
    Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor);
  }
}
function _createClass(Constructor, protoProps, staticProps) {
  if (protoProps) _defineProperties(Constructor.prototype, protoProps);
  if (staticProps) _defineProperties(Constructor, staticProps);
  Object.defineProperty(Constructor, "prototype", {
    writable: false
  });
  return Constructor;
}
function _slicedToArray(arr, i) {
  return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest();
}
function _arrayWithHoles(arr) {
  if (Array.isArray(arr)) return arr;
}
function _unsupportedIterableToArray(o, minLen) {
  if (!o) return;
  if (typeof o === "string") return _arrayLikeToArray(o, minLen);
  var n = Object.prototype.toString.call(o).slice(8, -1);
  if (n === "Object" && o.constructor) n = o.constructor.name;
  if (n === "Map" || n === "Set") return Array.from(o);
  if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen);
}
function _arrayLikeToArray(arr, len) {
  if (len == null || len > arr.length) len = arr.length;
  for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i];
  return arr2;
}
function _nonIterableRest() {
  throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
}
function _toPrimitive(input, hint) {
  if (typeof input !== "object" || input === null) return input;
  var prim = input[Symbol.toPrimitive];
  if (prim !== undefined) {
    var res = prim.call(input, hint || "default");
    if (typeof res !== "object") return res;
    throw new TypeError("@@toPrimitive must return a primitive value.");
  }
  return (hint === "string" ? String : Number)(input);
}
function _toPropertyKey(arg) {
  var key = _toPrimitive(arg, "string");
  return typeof key === "symbol" ? key : String(key);
}

var Prop = /*#__PURE__*/_createClass(function Prop(name, _ref) {
  var _ref$default = _ref["default"],
    defaultVal = _ref$default === void 0 ? null : _ref$default,
    _ref$triggerUpdate = _ref.triggerUpdate,
    triggerUpdate = _ref$triggerUpdate === void 0 ? true : _ref$triggerUpdate,
    _ref$onChange = _ref.onChange,
    onChange = _ref$onChange === void 0 ? function (newVal, state) {} : _ref$onChange;
  _classCallCheck(this, Prop);
  this.name = name;
  this.defaultVal = defaultVal;
  this.triggerUpdate = triggerUpdate;
  this.onChange = onChange;
});
function index (_ref2) {
  var _ref2$stateInit = _ref2.stateInit,
    stateInit = _ref2$stateInit === void 0 ? function () {
      return {};
    } : _ref2$stateInit,
    _ref2$props = _ref2.props,
    rawProps = _ref2$props === void 0 ? {} : _ref2$props,
    _ref2$methods = _ref2.methods,
    methods = _ref2$methods === void 0 ? {} : _ref2$methods,
    _ref2$aliases = _ref2.aliases,
    aliases = _ref2$aliases === void 0 ? {} : _ref2$aliases,
    _ref2$init = _ref2.init,
    initFn = _ref2$init === void 0 ? function () {} : _ref2$init,
    _ref2$update = _ref2.update,
    updateFn = _ref2$update === void 0 ? function () {} : _ref2$update;
  // Parse props into Prop instances
  var props = Object.keys(rawProps).map(function (propName) {
    return new Prop(propName, rawProps[propName]);
  });
  return function () {
    var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    // Holds component state
    var state = Object.assign({}, stateInit instanceof Function ? stateInit(options) : stateInit,
    // Support plain objects for backwards compatibility
    {
      initialised: false
    });

    // keeps track of which props triggered an update
    var changedProps = {};

    // Component constructor
    function comp(nodeElement) {
      initStatic(nodeElement, options);
      digest();
      return comp;
    }
    var initStatic = function initStatic(nodeElement, options) {
      initFn.call(comp, nodeElement, state, options);
      state.initialised = true;
    };
    var digest = debounce(function () {
      if (!state.initialised) {
        return;
      }
      updateFn.call(comp, state, changedProps);
      changedProps = {};
    }, 1);

    // Getter/setter methods
    props.forEach(function (prop) {
      comp[prop.name] = getSetProp(prop);
      function getSetProp(_ref3) {
        var prop = _ref3.name,
          _ref3$triggerUpdate = _ref3.triggerUpdate,
          redigest = _ref3$triggerUpdate === void 0 ? false : _ref3$triggerUpdate,
          _ref3$onChange = _ref3.onChange,
          onChange = _ref3$onChange === void 0 ? function (newVal, state) {} : _ref3$onChange,
          _ref3$defaultVal = _ref3.defaultVal,
          defaultVal = _ref3$defaultVal === void 0 ? null : _ref3$defaultVal;
        return function (_) {
          var curVal = state[prop];
          if (!arguments.length) {
            return curVal;
          } // Getter mode

          var val = _ === undefined ? defaultVal : _; // pick default if value passed is undefined
          state[prop] = val;
          onChange.call(comp, val, state, curVal);

          // track changed props
          !changedProps.hasOwnProperty(prop) && (changedProps[prop] = curVal);
          if (redigest) {
            digest();
          }
          return comp;
        };
      }
    });

    // Other methods
    Object.keys(methods).forEach(function (methodName) {
      comp[methodName] = function () {
        var _methods$methodName;
        for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
          args[_key] = arguments[_key];
        }
        return (_methods$methodName = methods[methodName]).call.apply(_methods$methodName, [comp, state].concat(args));
      };
    });

    // Link aliases
    Object.entries(aliases).forEach(function (_ref4) {
      var _ref5 = _slicedToArray(_ref4, 2),
        alias = _ref5[0],
        target = _ref5[1];
      return comp[alias] = comp[target];
    });

    // Reset all component props to their default value
    comp.resetProps = function () {
      props.forEach(function (prop) {
        comp[prop.name](prop.defaultVal);
      });
      return comp;
    };

    //

    comp.resetProps(); // Apply all prop defaults
    state._rerender = digest; // Expose digest method

    return comp;
  };
}

export { index as default };