text: 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); }
  
  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 _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); 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 () { 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 { Date.prototype.toString.call(Reflect.construct(Date, [], 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 __rest = this && this.__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 && Object.prototype.propertyIsEnumerable.call(s, p[i])) t[p[i]] = s[p[i]];
    }
    return t;
  };
  
  import * as React from 'react';
  import classNames from 'classnames';
  import { ConfigConsumer } from '../config-provider';
  import RowContext from './RowContext';
  import { tuple } from '../_util/type';
  import ResponsiveObserve, { responsiveArray } from '../_util/responsiveObserve';
  var RowAligns = tuple('top', 'middle', 'bottom', 'stretch');
  var RowJustify = tuple('start', 'end', 'center', 'space-around', 'space-between');
  
  var Row =
  /** @class */
  function () {
    var Row = /*#__PURE__*/function (_React$Component) {
      _inherits(Row, _React$Component);
  
      var _super = _createSuper(Row);
  
      function Row() {
        var _this;
  
        _classCallCheck(this, Row);
  
        _this = _super.apply(this, arguments);
        _this.state = {
          screens: {
            xs: true,
            sm: true,
            md: true,
            lg: true,
            xl: true,
            xxl: true
          }
        };
  
        _this.renderRow = function (_ref) {
          var _classNames;
  
          var getPrefixCls = _ref.getPrefixCls,
              direction = _ref.direction;
  
          var _a = _this.props,
              customizePrefixCls = _a.prefixCls,
              justify = _a.justify,
              align = _a.align,
              className = _a.className,
              style = _a.style,
              children = _a.children,
              others = __rest(_a, ["prefixCls", "justify", "align", "className", "style", "children"]);
  
          var prefixCls = getPrefixCls('row', customizePrefixCls);
  
          var gutter = _this.getGutter();
  
          var classes = classNames(prefixCls, (_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-").concat(justify), justify), _defineProperty(_classNames, "".concat(prefixCls, "-").concat(align), align), _defineProperty(_classNames, "".concat(prefixCls, "-rtl"), direction === 'rtl'), _classNames), className);
  
          var rowStyle = _extends(_extends(_extends({}, gutter[0] > 0 ? {
            marginLeft: gutter[0] / -2,
            marginRight: gutter[0] / -2
          } : {}), gutter[1] > 0 ? {
            marginTop: gutter[1] / -2,
            marginBottom: gutter[1] / 2
          } : {}), style);
  
          var otherProps = _extends({}, others);
  
          delete otherProps.gutter;
          return /*#__PURE__*/React.createElement(RowContext.Provider, {
            value: {
              gutter: gutter
            }
          }, /*#__PURE__*/React.createElement("div", _extends({}, otherProps, {
            className: classes,
            style: rowStyle
          }), children));
        };
  
        return _this;
      }
  
      _createClass(Row, [{
        key: "componentDidMount",
        value: function componentDidMount() {
          var _this2 = this;
  
          this.token = ResponsiveObserve.subscribe(function (screens) {
            var gutter = _this2.props.gutter;
  
            if (!Array.isArray(gutter) && _typeof(gutter) === 'object' || Array.isArray(gutter) && (_typeof(gutter[0]) === 'object' || _typeof(gutter[1]) === 'object')) {
              _this2.setState({
                screens: screens
              });
            }
          });
        }
      }, {
        key: "componentWillUnmount",
        value: function componentWillUnmount() {
          ResponsiveObserve.unsubscribe(this.token);
        }
      }, {
        key: "getGutter",
        value: function getGutter() {
          var results = [0, 0];
          var gutter = this.props.gutter;
          var screens = this.state.screens;
          var normalizedGutter = Array.isArray(gutter) ? gutter : [gutter, 0];
          normalizedGutter.forEach(function (g, index) {
            if (_typeof(g) === 'object') {
              for (var i = 0; i < responsiveArray.length; i++) {
                var breakpoint = responsiveArray[i];
  
                if (screens[breakpoint] && g[breakpoint] !== undefined) {
                  results[index] = g[breakpoint];
                  break;
                }
              }
            } else {
              results[index] = g || 0;
            }
          });
          return results;
        }
      }, {
        key: "render",
        value: function render() {
          return /*#__PURE__*/React.createElement(ConfigConsumer, null, this.renderRow);
        }
      }]);
  
      return Row;
    }(React.Component);
  
    Row.defaultProps = {
      gutter: 0
    };
    return Row;
  }();
  
  export default Row;