@coocoon/react-awesome-query-builder/lib/utils/reactUtils.js

User-friendly query builder for React. Demo: https://ukrbublik.github.io/react-awesome-query-builder

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.useOnPropsChanged = exports.pureShouldComponentUpdate = exports.liteShouldComponentUpdate = exports.bindActionCreators = void 0;

var _react = _interopRequireDefault(require("react"));

var _mapValues = _interopRequireDefault(require("lodash/mapValues"));

var _stuff = require("./stuff");

var liteShouldComponentUpdate = function liteShouldComponentUpdate(self, config) {
  return function (nextProps, nextState) {
    var prevProps = self.props;
    var prevState = self.state;
    var should = nextProps != prevProps || nextState != prevState;

    if (should) {
      if (prevState == nextState && prevProps != nextProps) {
        var chs = [];

        for (var k in nextProps) {
          var changed = nextProps[k] != prevProps[k];

          if (changed) {
            if (config[k] == "ignore") changed = false;else if (config[k] == "shallow_deep") changed = !(0, _stuff.shallowEqual)(nextProps[k], prevProps[k], true);else if (config[k] == "shallow") changed = !(0, _stuff.shallowEqual)(nextProps[k], prevProps[k]);else if (typeof config[k] == "function") changed = config[k](nextProps[k], prevProps[k], nextState);
          }

          if (changed) chs.push(k);
        }

        if (!chs.length) should = false;
      }
    }

    return should;
  };
};

exports.liteShouldComponentUpdate = liteShouldComponentUpdate;

var pureShouldComponentUpdate = function pureShouldComponentUpdate(self) {
  return function (nextProps, nextState) {
    return !(0, _stuff.shallowEqual)(self.props, nextProps) || !(0, _stuff.shallowEqual)(self.state, nextState);
  };
};

exports.pureShouldComponentUpdate = pureShouldComponentUpdate;

var canUseUnsafe = function canUseUnsafe() {
  var v = _react["default"].version.split(".").map(parseInt.bind(null, 10));

  return v[0] == 16 && v[1] >= 3 || v[0] > 16;
};

var useOnPropsChanged = function useOnPropsChanged(obj) {
  if (canUseUnsafe) {
    obj.UNSAFE_componentWillReceiveProps = function (nextProps) {
      obj.onPropsChanged(nextProps);
    };
  } else {
    obj.componentWillReceiveProps = function (nextProps) {
      obj.onPropsChanged(nextProps);
    };
  }
};

exports.useOnPropsChanged = useOnPropsChanged;

var bindActionCreators = function bindActionCreators(actionCreators, config, dispatch) {
  return (0, _mapValues["default"])(actionCreators, function (actionCreator) {
    return function () {
      for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
        args[_key] = arguments[_key];
      }

      return dispatch(actionCreator.apply(void 0, [config].concat(args)));
    };
  });
};

exports.bindActionCreators = bindActionCreators;