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

function _extends() { _extends = Object.assign ? Object.assign.bind() : function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

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); Object.defineProperty(Constructor, "prototype", { writable: false }); 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 } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : 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; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } 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.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

import * as React from 'react';
import RcTree, { TreeNode } from 'rc-tree';
import classNames from 'classnames';
import DirectoryTree from './DirectoryTree';
import Icon from '../icon';
import { ConfigConsumer } from '../config-provider';
import collapseMotion from '../_util/motion';

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

  var _super = _createSuper(Tree);

  function Tree() {
    var _this;

    _classCallCheck(this, Tree);

    _this = _super.apply(this, arguments);

    _this.renderSwitcherIcon = function (prefixCls, switcherIcon, _ref) {
      var isLeaf = _ref.isLeaf,
          expanded = _ref.expanded,
          loading = _ref.loading;
      var showLine = _this.props.showLine;

      if (loading) {
        return /*#__PURE__*/React.createElement(Icon, {
          type: "loading",
          className: "".concat(prefixCls, "-switcher-loading-icon")
        });
      }

      if (isLeaf) {
        return showLine ? /*#__PURE__*/React.createElement(Icon, {
          type: "file",
          className: "".concat(prefixCls, "-switcher-line-icon")
        }) : null;
      }

      var switcherCls = "".concat(prefixCls, "-switcher-icon");

      if (switcherIcon) {
        return /*#__PURE__*/React.cloneElement(switcherIcon, {
          className: classNames(switcherIcon.props.className || '', switcherCls)
        });
      }

      return showLine ? /*#__PURE__*/React.createElement(Icon, {
        type: expanded ? 'minus-square' : 'plus-square',
        className: "".concat(prefixCls, "-switcher-line-icon"),
        theme: "outlined"
      }) : /*#__PURE__*/React.createElement(Icon, {
        type: "caret-down",
        className: switcherCls,
        theme: "filled"
      });
    };

    _this.setTreeRef = function (node) {
      _this.tree = node;
    };

    _this.renderTree = function (_ref2) {
      var _classNames;

      var getPrefixCls = _ref2.getPrefixCls;

      var _assertThisInitialize = _assertThisInitialized(_this),
          props = _assertThisInitialize.props;

      var customizePrefixCls = props.prefixCls,
          className = props.className,
          showIcon = props.showIcon,
          _switcherIcon = props.switcherIcon,
          blockNode = props.blockNode,
          children = props.children;
      var checkable = props.checkable;
      var prefixCls = getPrefixCls('tree', customizePrefixCls);
      return /*#__PURE__*/React.createElement(RcTree, _extends({
        ref: _this.setTreeRef
      }, props, {
        prefixCls: prefixCls,
        className: classNames(className, (_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-icon-hide"), !showIcon), _defineProperty(_classNames, "".concat(prefixCls, "-block-node"), blockNode), _classNames)),
        checkable: checkable ? /*#__PURE__*/React.createElement("span", {
          className: "".concat(prefixCls, "-checkbox-inner")
        }) : checkable,
        switcherIcon: function switcherIcon(nodeProps) {
          return _this.renderSwitcherIcon(prefixCls, _switcherIcon, nodeProps);
        }
      }), children);
    };

    return _this;
  }

  _createClass(Tree, [{
    key: "render",
    value: function render() {
      return /*#__PURE__*/React.createElement(ConfigConsumer, null, this.renderTree);
    }
  }]);

  return Tree;
}(React.Component);

export { Tree as default };
Tree.TreeNode = TreeNode;
Tree.DirectoryTree = DirectoryTree;
Tree.defaultProps = {
  checkable: false,
  showIcon: false,
  motion: _extends(_extends({}, collapseMotion), {
    motionAppear: false
  }),
  blockNode: false
};