"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); }

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

var _reactDom = _interopRequireDefault(require("react-dom"));

var _ = _interopRequireDefault(require(".."));

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

function _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }

function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }

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 _iterableToArray(iter) { if (typeof Symbol !== "undefined" && iter[Symbol.iterator] != null || iter["@@iterator"] != null) return Array.from(iter); }

function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }

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 _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, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

var TreeNode = _["default"].Node;
var x = 3;
var y = 2;
var z = 1;
var gData = [];

var generateData = function generateData(_level, _preKey, _tns) {
  var preKey = _preKey || '0';
  var tns = _tns || gData;
  var children = [];

  for (var i = 0; i < x; i++) {
    var key = "".concat(preKey, "-").concat(i);
    tns.push({
      label: key,
      key: key
    });

    if (i < y) {
      children.push(key);
    }
  }

  if (_level < 0) {
    return tns;
  }

  var level = _level - 1;
  children.forEach(function (key, index) {
    tns[index].children = [];
    return generateData(level, key, tns[index].children);
  });
};

generateData(z);

var Demo = /*#__PURE__*/function (_React$Component) {
  _inherits(Demo, _React$Component);

  var _super = _createSuper(Demo);

  function Demo(props) {
    var _this;

    _classCallCheck(this, Demo);

    _this = _super.call(this, props);
    _this.state = {
      gData: gData
    };
    return _this;
  }

  _createClass(Demo, [{
    key: "onDrop",
    value: function onDrop(info) {
      if (!info.dragNode) {
        return;
      }

      var dragKey = info.dragNode.props.eventKey;
      var dropKey = info.node.props.eventKey;
      var dropPosition = info.dropPosition;

      var loop = function loop(data, key, callback) {
        data.forEach(function (item, index, arr) {
          if (item.key === key) {
            return callback(item, index, arr);
          }

          if (item.children) {
            return loop(item.children, key, callback);
          }
        });
      };

      var data = _toConsumableArray(this.state.gData);

      var dragObj;
      loop(data, dragKey, function (item, index, arr) {
        arr.splice(index, 1);
        dragObj = item;
      });

      if (info.dropPosition === 0) {
        loop(data, dropKey, function (item) {
          item.children = item.children || [];
          item.children.push(dragObj);
        });
      } else {
        var ar;
        var i;
        loop(data, dropKey, function (item, index, arr) {
          ar = arr;
          i = index;
        });

        if (dropPosition === -1) {
          ar.splice(i, 0, dragObj);
        } else {
          ar.splice(i + 1, 0, dragObj);
        }
      }

      this.setState({
        gData: data
      });
    }
  }, {
    key: "render",
    value: function render() {
      var loop = function loop(data) {
        return data.map(function (item) {
          if (item.children) {
            return /*#__PURE__*/_react["default"].createElement(TreeNode, {
              key: item.key,
              label: item.key
            }, loop(item.children));
          }

          return /*#__PURE__*/_react["default"].createElement(TreeNode, {
            key: item.key,
            label: item.key
          });
        });
      };

      return /*#__PURE__*/_react["default"].createElement(_["default"], {
        draggable: true,
        selectable: false,
        isLabelBlock: true,
        defaultExpandedKeys: ['0-0', '0-0-0', '0-0-0-0'],
        onDrop: this.onDrop.bind(this)
      }, loop(this.state.gData));
    }
  }]);

  return Demo;
}(_react["default"].Component);

_reactDom["default"].render( /*#__PURE__*/_react["default"].createElement(Demo, null), document.getElementById('tree-demo-10'));