import _extends from "@babel/runtime-corejs3/helpers/extends";
import _createClass from "@babel/runtime-corejs3/helpers/createClass";
import _classCallCheck from "@babel/runtime-corejs3/helpers/classCallCheck";
function _createForOfIteratorHelper(r, e) { var t = "undefined" != typeof _Symbol && _getIteratorMethod(r) || r["@@iterator"]; if (!t) { if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e && r && "number" == typeof r.length) { t && (r = t); var _n = 0, F = function F() {}; return { s: F, n: function n() { return _n >= r.length ? { done: !0 } : { done: !1, value: r[_n++] }; }, e: function e(r) { throw r; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var o, a = !0, u = !1; return { s: function s() { t = t.call(r); }, n: function n() { var r = t.next(); return a = r.done, r; }, e: function e(r) { u = !0, o = r; }, f: function f() { try { a || null == t.return || t.return(); } finally { if (u) throw o; } } }; }
function _unsupportedIterableToArray(r, a) { if (r) { var _context; if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = _sliceInstanceProperty(_context = {}.toString.call(r)).call(_context, 8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? _Array$from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
import _Set from "@babel/runtime-corejs3/core-js-stable/set";
import _Map from "@babel/runtime-corejs3/core-js-stable/map";
import _sliceInstanceProperty from "@babel/runtime-corejs3/core-js-stable/instance/slice";
import _Array$from from "@babel/runtime-corejs3/core-js-stable/array/from";
import _Symbol from "@babel/runtime-corejs3/core-js-stable/symbol";
import _getIteratorMethod from "@babel/runtime-corejs3/core-js/get-iterator-method";
import isLeafNode from '../isLeafNode';
import { arrayUtils } from '../others';
var Wrapper = /*#__PURE__*/_createClass(function Wrapper(input) {
  _classCallCheck(this, Wrapper);
  _extends(this, input);
});
var StrictTreeDataHelper = /*#__PURE__*/function () {
  function StrictTreeDataHelper(opts) {
    _classCallCheck(this, StrictTreeDataHelper);
    this.opts = opts;
    this.valueSet = new _Set(opts.value);
    this.initWrapperTree();
  }
  return _createClass(StrictTreeDataHelper, [{
    key: "initWrapperTree",
    value: function initWrapperTree() {
      var _this = this;
      var getNodeValue = this.opts.getNodeValue;
      this.rootWrapper = new Wrapper({
        root: true,
        children: []
      });
      this.wrapperMap = new _Map();
      var _dfs = function dfs(parentWrapper, nodes) {
        var _iterator = _createForOfIteratorHelper(nodes),
          _step;
        try {
          for (_iterator.s(); !(_step = _iterator.n()).done;) {
            var node = _step.value;
            var wrapper = new Wrapper({
              parent: parentWrapper,
              node: node,
              checked: _this.valueSet.has(getNodeValue(node))
            });
            _this.wrapperMap.set(getNodeValue(node), wrapper);
            parentWrapper.children.push(wrapper);
            if (!isLeafNode(node)) {
              wrapper.children = [];
              _dfs(wrapper, node.children);
            }
          }
        } catch (err) {
          _iterator.e(err);
        } finally {
          _iterator.f();
        }
      };
      _dfs(this.rootWrapper, this.opts.tree);
    }
  }, {
    key: "value",
    get: function get() {
      return this.opts.value;
    }
  }, {
    key: "isIndeterminate",
    value: function isIndeterminate(nodeValue) {
      return false;
    }
  }, {
    key: "isChecked",
    value: function isChecked(nodeValue) {
      return this.valueSet.has(nodeValue);
    }
  }, {
    key: "getValueAfterCheck",
    value: function getValueAfterCheck(nodeValue) {
      if (!this.isChecked(nodeValue)) {
        return arrayUtils.merge(this.value, [nodeValue]);
      }
      return this.value;
    }
  }, {
    key: "getValueAfterUncheck",
    value: function getValueAfterUncheck(nodeValue) {
      if (this.isChecked(nodeValue)) {
        return arrayUtils.diff(this.value, [nodeValue]);
      }
      return this.value;
    }
  }, {
    key: "getValueAfterToggle",
    value: function getValueAfterToggle(nodeValue) {
      if (this.isChecked(nodeValue)) {
        return this.getValueAfterUncheck(nodeValue);
      } else {
        return this.getValueAfterCheck(nodeValue);
      }
    }
  }, {
    key: "getNode",
    value: function getNode(nodeValue) {
      var _a;
      return (_a = this.wrapperMap.get(nodeValue)) === null || _a === void 0 ? void 0 : _a.node;
    }
  }, {
    key: "getCleanValue",
    value: function getCleanValue() {
      return this.value;
    }
  }]);
}();
export { StrictTreeDataHelper as default };