text: "use strict";
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports["default"] = void 0;
  
  var React = _interopRequireWildcard(require("react"));
  
  var PropTypes = _interopRequireWildcard(require("prop-types"));
  
  var _reactLifecyclesCompat = require("react-lifecycles-compat");
  
  var _classnames = _interopRequireDefault(require("classnames"));
  
  var _shallowequal = _interopRequireDefault(require("shallowequal"));
  
  var _omit = _interopRequireDefault(require("omit.js"));
  
  var _Checkbox = _interopRequireDefault(require("./Checkbox"));
  
  var _configProvider = require("../config-provider");
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj["default"] = obj; return newObj; } }
  
  function _typeof(obj) { 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); }
  
  function _extends() { _extends = Object.assign || 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 _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _nonIterableSpread(); }
  
  function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance"); }
  
  function _iterableToArray(iter) { if (Symbol.iterator in Object(iter) || Object.prototype.toString.call(iter) === "[object Arguments]") return Array.from(iter); }
  
  function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = new Array(arr.length); i < arr.length; 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 _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
  
  function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
  
  function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
  
  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); }
  
  var __rest = void 0 && (void 0).__rest || function (s, e) {
    var t = {};
  
    for (var p in s) {
      if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) t[p] = s[p];
    }
  
    if (s != null && typeof Object.getOwnPropertySymbols === "function") for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
      if (e.indexOf(p[i]) < 0) t[p[i]] = s[p[i]];
    }
    return t;
  };
  
  var CheckboxGroup =
  /*#__PURE__*/
  function (_React$Component) {
    _inherits(CheckboxGroup, _React$Component);
  
    function CheckboxGroup(props) {
      var _this;
  
      _classCallCheck(this, CheckboxGroup);
  
      _this = _possibleConstructorReturn(this, _getPrototypeOf(CheckboxGroup).call(this, props));
  
      _this.registerValue = function (value) {
        _this.setState(function (_ref) {
          var registeredValues = _ref.registeredValues;
          return {
            registeredValues: [].concat(_toConsumableArray(registeredValues), [value])
          };
        });
      };
  
      _this.cancelValue = function (value) {
        _this.setState(function (_ref2) {
          var registeredValues = _ref2.registeredValues;
          return {
            registeredValues: registeredValues.filter(function (val) {
              return val !== value;
            })
          };
        });
      };
  
      _this.toggleOption = function (option) {
        var registeredValues = _this.state.registeredValues;
  
        var optionIndex = _this.state.value.indexOf(option.value);
  
        var value = _toConsumableArray(_this.state.value);
  
        if (optionIndex === -1) {
          value.push(option.value);
        } else {
          value.splice(optionIndex, 1);
        }
  
        if (!('value' in _this.props)) {
          _this.setState({
            value: value
          });
        }
  
        var onChange = _this.props.onChange;
  
        if (onChange) {
          onChange(value.filter(function (val) {
            return registeredValues.indexOf(val) !== -1;
          }));
        }
      };
  
      _this.renderGroup = function (_ref3) {
        var getPrefixCls = _ref3.getPrefixCls;
  
        var _assertThisInitialize = _assertThisInitialized(_this),
            props = _assertThisInitialize.props,
            state = _assertThisInitialize.state;
  
        var customizePrefixCls = props.prefixCls,
            className = props.className,
            style = props.style,
            options = props.options,
            restProps = __rest(props, ["prefixCls", "className", "style", "options"]);
  
        var prefixCls = getPrefixCls('checkbox', customizePrefixCls);
        var groupPrefixCls = "".concat(prefixCls, "-group");
        var domProps = (0, _omit["default"])(restProps, ['children', 'defaultValue', 'value', 'onChange', 'disabled']);
        var children = props.children;
  
        if (options && options.length > 0) {
          children = _this.getOptions().map(function (option) {
            return React.createElement(_Checkbox["default"], {
              prefixCls: prefixCls,
              key: option.value.toString(),
              disabled: 'disabled' in option ? option.disabled : props.disabled,
              value: option.value,
              checked: state.value.indexOf(option.value) !== -1,
              onChange: option.onChange,
              className: "".concat(groupPrefixCls, "-item")
            }, option.label);
          });
        }
  
        var classString = (0, _classnames["default"])(groupPrefixCls, className);
        return React.createElement("div", _extends({
          className: classString,
          style: style
        }, domProps), children);
      };
  
      _this.state = {
        value: props.value || props.defaultValue || [],
        registeredValues: []
      };
      return _this;
    }
  
    _createClass(CheckboxGroup, [{
      key: "getChildContext",
      value: function getChildContext() {
        return {
          checkboxGroup: {
            toggleOption: this.toggleOption,
            value: this.state.value,
            disabled: this.props.disabled,
            name: this.props.name,
            // https://github.com/ant-design/ant-design/issues/16376
            registerValue: this.registerValue,
            cancelValue: this.cancelValue
          }
        };
      }
    }, {
      key: "shouldComponentUpdate",
      value: function shouldComponentUpdate(nextProps, nextState) {
        return !(0, _shallowequal["default"])(this.props, nextProps) || !(0, _shallowequal["default"])(this.state, nextState);
      }
    }, {
      key: "getOptions",
      value: function getOptions() {
        var options = this.props.options; // https://github.com/Microsoft/TypeScript/issues/7960
  
        return options.map(function (option) {
          if (typeof option === 'string') {
            return {
              label: option,
              value: option
            };
          }
  
          return option;
        });
      }
    }, {
      key: "render",
      value: function render() {
        return React.createElement(_configProvider.ConfigConsumer, null, this.renderGroup);
      }
    }], [{
      key: "getDerivedStateFromProps",
      value: function getDerivedStateFromProps(nextProps) {
        if ('value' in nextProps) {
          return {
            value: nextProps.value || []
          };
        }
  
        return null;
      }
    }]);
  
    return CheckboxGroup;
  }(React.Component);
  
  CheckboxGroup.defaultProps = {
    options: []
  };
  CheckboxGroup.propTypes = {
    defaultValue: PropTypes.array,
    value: PropTypes.array,
    options: PropTypes.array.isRequired,
    onChange: PropTypes.func
  };
  CheckboxGroup.childContextTypes = {
    checkboxGroup: PropTypes.any
  };
  (0, _reactLifecyclesCompat.polyfill)(CheckboxGroup);
  var _default = CheckboxGroup;
  exports["default"] = _default;
  module.exports = exports.default;