@aimake/nanod/lib/table/filterDropdown.js

## 设计模式 NANO DESIGN 是面向于企业级中台化应用的解决方案。服务于 ToB 和 ToE 类型的单页应用，应用于各产品中从而产出了一套设计及前端规范。

"use strict";

var _typeof3 = require("babel-runtime/helpers/typeof");

var _typeof4 = _interopRequireDefault2(_typeof3);

function _interopRequireDefault2(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var React = _interopRequireWildcard(require("react"));

var ReactDOM = _interopRequireWildcard(require("react-dom"));

var _rcMenu = _interopRequireWildcard(require("rc-menu"));

var _domClosest = _interopRequireDefault(require("dom-closest"));

var _classnames = _interopRequireDefault(require("classnames"));

var _shallowequal = _interopRequireDefault(require("shallowequal"));

var _dropdown = _interopRequireDefault(require("../dropdown"));

var _icon = _interopRequireDefault(require("../icon"));

var _checkbox = _interopRequireDefault(require("../checkbox"));

var _radio = _interopRequireDefault(require("../radio"));

var _FilterDropdownMenuWrapper = _interopRequireDefault(require("./FilterDropdownMenuWrapper"));

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

function _interopRequireWildcard(obj) {
  if (obj && obj.__esModule) {
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            Object.defineProperty(newObj, key, desc);
          } else {
            newObj[key] = obj[key];
          }
        }
      }
    }newObj["default"] = obj;return newObj;
  }
}

function _typeof(obj) {
  if (typeof Symbol === "function" && (0, _typeof4["default"])(Symbol.iterator) === "symbol") {
    _typeof = function _typeof(obj) {
      return typeof obj === "undefined" ? "undefined" : (0, _typeof4["default"])(obj);
    };
  } else {
    _typeof = function _typeof(obj) {
      return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj === "undefined" ? "undefined" : (0, _typeof4["default"])(obj);
    };
  }return _typeof(obj);
}

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

function stopPropagation(e) {
  e.stopPropagation();

  if (e.nativeEvent.stopImmediatePropagation) {
    e.nativeEvent.stopImmediatePropagation();
  }
}

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

  function FilterMenu(props) {
    var _this;

    _classCallCheck(this, FilterMenu);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(FilterMenu).call(this, props));

    _this.setNeverShown = function (column) {
      var rootNode = ReactDOM.findDOMNode(_assertThisInitialized(_assertThisInitialized(_this)));
      var filterBelongToScrollBody = !!(0, _domClosest["default"])(rootNode, ".ant-table-scroll");

      if (filterBelongToScrollBody) {
        // When fixed column have filters, there will be two dropdown menus
        // Filter dropdown menu inside scroll body should never be shown
        // To fix https://github.com/ant-design/ant-design/issues/5010 and
        // https://github.com/ant-design/ant-design/issues/7909
        _this.neverShown = !!column.fixed;
      }
    };

    _this.setSelectedKeys = function (_ref) {
      var selectedKeys = _ref.selectedKeys;

      _this.setState({
        selectedKeys: selectedKeys
      });
    };

    _this.handleClearFilters = function () {
      _this.setState({
        selectedKeys: []
      }, _this.handleConfirm);
    };

    _this.handleConfirm = function () {
      _this.setVisible(false); // Call `setSelectedKeys` & `confirm` in the same time will make filter data not up to date
      // https://github.com/ant-design/ant-design/issues/12284


      _this.setState({}, _this.confirmFilter);
    };

    _this.onVisibleChange = function (visible) {
      _this.setVisible(visible);

      if (!visible) {
        _this.confirmFilter();
      }
    };

    _this.handleMenuItemClick = function (info) {
      var selectedKeys = _this.state.selectedKeys;

      if (!info.keyPath || info.keyPath.length <= 1) {
        return;
      }

      var keyPathOfSelectedItem = _this.state.keyPathOfSelectedItem;

      if (selectedKeys && selectedKeys.indexOf(info.key) >= 0) {
        // deselect SubMenu child
        delete keyPathOfSelectedItem[info.key];
      } else {
        // select SubMenu child
        keyPathOfSelectedItem[info.key] = info.keyPath;
      }

      _this.setState({
        keyPathOfSelectedItem: keyPathOfSelectedItem
      });
    };

    _this.renderFilterIcon = function () {
      var _classNames;

      var _this$props = _this.props,
          column = _this$props.column,
          locale = _this$props.locale,
          prefixCls = _this$props.prefixCls,
          selectedKeys = _this$props.selectedKeys;
      var filtered = selectedKeys && selectedKeys.length > 0;
      var filterIcon = column.filterIcon;

      if (typeof filterIcon === 'function') {
        filterIcon = filterIcon(filtered);
      }

      var dropdownIconClass = (0, _classnames["default"])((_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-selected"), filtered), _defineProperty(_classNames, "".concat(prefixCls, "-open"), _this.getDropdownVisible()), _classNames));
      return filterIcon ? React.cloneElement(filterIcon, {
        title: locale.filterTitle,
        className: (0, _classnames["default"])("".concat(prefixCls, "-icon"), dropdownIconClass, filterIcon.props.className),
        onClick: stopPropagation
      }) : React.createElement(_icon["default"], {
        title: locale.filterTitle,
        type: "filter",
        theme: "filled",
        className: dropdownIconClass,
        onClick: stopPropagation
      });
    };

    var visible = 'filterDropdownVisible' in props.column ? props.column.filterDropdownVisible : false;
    _this.state = {
      selectedKeys: props.selectedKeys,
      keyPathOfSelectedItem: {},
      visible: visible
    };
    return _this;
  }

  _createClass(FilterMenu, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      var column = this.props.column;
      this.setNeverShown(column);
    }
  }, {
    key: "componentWillReceiveProps",
    value: function componentWillReceiveProps(nextProps) {
      var column = nextProps.column;
      this.setNeverShown(column);
      var newState = {};
      /**
       * if the state is visible the component should ignore updates on selectedKeys prop to avoid
       * that the user selection is lost
       * this happens frequently when a table is connected on some sort of realtime data
       * Fixes https://github.com/ant-design/ant-design/issues/10289 and
       * https://github.com/ant-design/ant-design/issues/10209
       */

      if ('selectedKeys' in nextProps && !(0, _shallowequal["default"])(this.props.selectedKeys, nextProps.selectedKeys)) {
        newState.selectedKeys = nextProps.selectedKeys;
      }

      if ('filterDropdownVisible' in column) {
        newState.visible = column.filterDropdownVisible;
      }

      if (Object.keys(newState).length > 0) {
        this.setState(newState);
      }
    }
  }, {
    key: "getDropdownVisible",
    value: function getDropdownVisible() {
      return this.neverShown ? false : this.state.visible;
    }
  }, {
    key: "setVisible",
    value: function setVisible(visible) {
      var column = this.props.column;

      if (!('filterDropdownVisible' in column)) {
        this.setState({
          visible: visible
        });
      }

      if (column.onFilterDropdownVisibleChange) {
        column.onFilterDropdownVisibleChange(visible);
      }
    }
  }, {
    key: "confirmFilter",
    value: function confirmFilter() {
      var selectedKeys = this.state.selectedKeys;

      if (!(0, _shallowequal["default"])(selectedKeys, this.props.selectedKeys)) {
        this.props.confirmFilter(this.props.column, selectedKeys);
      }
    }
  }, {
    key: "renderMenuItem",
    value: function renderMenuItem(item) {
      var column = this.props.column;
      var selectedKeys = this.state.selectedKeys;
      var multiple = 'filterMultiple' in column ? column.filterMultiple : true;
      var input = multiple ? React.createElement(_checkbox["default"], {
        checked: selectedKeys && selectedKeys.indexOf(item.value.toString()) >= 0
      }) : React.createElement(_radio["default"], {
        checked: selectedKeys && selectedKeys.indexOf(item.value.toString()) >= 0
      });
      return React.createElement(_rcMenu.Item, {
        key: item.value
      }, input, React.createElement("span", null, item.text));
    }
  }, {
    key: "hasSubMenu",
    value: function hasSubMenu() {
      var _this$props$column$fi = this.props.column.filters,
          filters = _this$props$column$fi === void 0 ? [] : _this$props$column$fi;
      return filters.some(function (item) {
        return !!(item.children && item.children.length > 0);
      });
    }
  }, {
    key: "renderMenus",
    value: function renderMenus(items) {
      var _this2 = this;

      return items.map(function (item) {
        if (item.children && item.children.length > 0) {
          var keyPathOfSelectedItem = _this2.state.keyPathOfSelectedItem;
          var containSelected = Object.keys(keyPathOfSelectedItem).some(function (key) {
            return keyPathOfSelectedItem[key].indexOf(item.value) >= 0;
          });
          var subMenuCls = containSelected ? "".concat(_this2.props.dropdownPrefixCls, "-submenu-contain-selected") : '';
          return React.createElement(_rcMenu.SubMenu, {
            title: item.text,
            className: subMenuCls,
            key: item.value.toString()
          }, _this2.renderMenus(item.children));
        }

        return _this2.renderMenuItem(item);
      });
    }
  }, {
    key: "render",
    value: function render() {
      var _this3 = this;

      var _this$props2 = this.props,
          column = _this$props2.column,
          locale = _this$props2.locale,
          prefixCls = _this$props2.prefixCls,
          dropdownPrefixCls = _this$props2.dropdownPrefixCls,
          getPopupContainer = _this$props2.getPopupContainer; // default multiple selection in filter dropdown

      var multiple = 'filterMultiple' in column ? column.filterMultiple : true;
      var dropdownMenuClass = (0, _classnames["default"])(_defineProperty({}, "".concat(dropdownPrefixCls, "-menu-without-submenu"), !this.hasSubMenu()));
      var filterDropdown = column.filterDropdown;

      if (filterDropdown instanceof Function) {
        filterDropdown = filterDropdown({
          prefixCls: "".concat(dropdownPrefixCls, "-custom"),
          setSelectedKeys: function setSelectedKeys(selectedKeys) {
            return _this3.setSelectedKeys({
              selectedKeys: selectedKeys
            });
          },
          selectedKeys: this.state.selectedKeys,
          confirm: this.handleConfirm,
          clearFilters: this.handleClearFilters,
          filters: column.filters,
          getPopupContainer: function getPopupContainer(triggerNode) {
            return triggerNode.parentNode;
          }
        });
      }

      var menus = filterDropdown ? React.createElement(_FilterDropdownMenuWrapper["default"], null, filterDropdown) : React.createElement(_FilterDropdownMenuWrapper["default"], {
        className: "".concat(prefixCls, "-dropdown")
      }, React.createElement(_rcMenu["default"], {
        multiple: multiple,
        onClick: this.handleMenuItemClick,
        prefixCls: "".concat(dropdownPrefixCls, "-menu"),
        className: dropdownMenuClass,
        onSelect: this.setSelectedKeys,
        onDeselect: this.setSelectedKeys,
        selectedKeys: this.state.selectedKeys,
        getPopupContainer: function getPopupContainer(triggerNode) {
          return triggerNode.parentNode;
        }
      }, this.renderMenus(column.filters)), React.createElement("div", {
        className: "".concat(prefixCls, "-dropdown-btns")
      }, React.createElement("a", {
        className: "".concat(prefixCls, "-dropdown-link confirm"),
        onClick: this.handleConfirm
      }, locale.filterConfirm), React.createElement("a", {
        className: "".concat(prefixCls, "-dropdown-link clear"),
        onClick: this.handleClearFilters
      }, locale.filterReset)));
      return React.createElement(_dropdown["default"], {
        trigger: ['click'],
        placement: "bottomRight",
        overlay: menus,
        visible: this.getDropdownVisible(),
        onVisibleChange: this.onVisibleChange,
        getPopupContainer: getPopupContainer,
        forceRender: true
      }, this.renderFilterIcon());
    }
  }]);

  return FilterMenu;
}(React.Component);

exports["default"] = FilterMenu;
FilterMenu.defaultProps = {
  handleFilter: function handleFilter() {},
  column: {}
};