"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

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

var _GraphinContext = _interopRequireDefault(require("../GraphinContext"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

var DragNodeWithForce = function DragNodeWithForce(props) {
  var _React$useContext = _react.default.useContext(_GraphinContext.default),
      graph = _React$useContext.graph,
      layout = _React$useContext.layout;

  var autoPin = props.autoPin;
  var instance = layout.instance;
  (0, _react.useEffect)(function () {
    var simulation = instance.simulation,
        type = instance.type;

    var handleNodeDragStart = function handleNodeDragStart() {
      console.log('drag-start', instance);

      if (simulation) {
        simulation.stop();
      }
    };

    var handleNodeDragEnd = function handleNodeDragEnd(e) {
      if (type !== 'graphin-force') {
        return;
      }

      if (e.item) {
        var nodeModel = e.item.get('model');
        nodeModel.x = e.x;
        nodeModel.y = e.y;
        nodeModel.layout = Object.assign(Object.assign({}, nodeModel.layout), {
          force: {
            mass: autoPin ? 1000000 : null
          }
        });
        var drageNodes = [nodeModel];
        simulation.restart(drageNodes, graph);
        graph.refreshPositions();
      }
    };

    graph.on('node:dragstart', handleNodeDragStart);
    graph.on('node:dragend', handleNodeDragEnd);
    return function () {
      graph.off('node:dragstart', handleNodeDragStart);
      graph.off('node:dragend', handleNodeDragEnd);
    };
  }, [graph, autoPin, instance]);
  return null;
};

var _default = DragNodeWithForce;
exports.default = _default;