498 lines
17 KiB
JavaScript
498 lines
17 KiB
JavaScript
import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
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import _extends from "@babel/runtime/helpers/esm/extends";
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import _inheritsLoose from "@babel/runtime/helpers/esm/inheritsLoose";
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import _isFunction from "lodash/isFunction";
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import _isNil from "lodash/isNil";
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import _omit from "lodash/omit";
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import _pick from "lodash/pick";
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import _isUndefined from "lodash/isUndefined";
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import * as React from 'react';
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import PropTypes from 'prop-types';
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import classNames from 'classnames';
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import shallowEqual from '../utils/shallowEqual';
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import { filterNodesOfTree, findNodeOfTree } from '../utils/treeUtils';
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import { defaultProps, prefix, getUnhandledProps, createChainedFunction, getDataGroupBy, mergeRefs } from '../utils';
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import { DropdownMenuItem, PickerToggle, PickerToggleTrigger, getToggleWrapperClassName, onMenuKeyDown, MenuWrapper, SearchBar, shouldDisplay as _shouldDisplay } from '../Picker';
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import DropdownMenu, { dropdownMenuPropTypes } from '../Picker/DropdownMenu';
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import { listPickerPropTypes, listPickerDefaultProps } from '../Picker/propTypes';
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var SelectPicker =
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/*#__PURE__*/
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function (_React$Component) {
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_inheritsLoose(SelectPicker, _React$Component);
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function SelectPicker(props) {
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var _this;
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_this = _React$Component.call(this, props) || this;
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_this.positionRef = void 0;
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_this.menuContainerRef = void 0;
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_this.searchBarContainerRef = void 0;
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_this.toggleRef = void 0;
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_this.triggerRef = void 0;
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_this.getFocusableMenuItems = function () {
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var menuItems = _this.menuContainerRef.current.menuItems;
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if (!menuItems) {
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return [];
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}
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var items = Object.values(menuItems).map(function (item) {
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return item.props.getItemData();
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});
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return filterNodesOfTree(items, function (item) {
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return _this.shouldDisplay(item);
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});
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};
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_this.getToggleInstance = function () {
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return _this.toggleRef.current;
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};
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_this.getPositionInstance = function () {
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return _this.positionRef.current;
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};
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_this.focusNextMenuItem = function () {
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var valueKey = _this.props.valueKey;
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_this.findNode(function (items, index) {
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var focusItem = items[index + 1];
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if (!_isUndefined(focusItem)) {
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_this.setState({
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focusItemValue: focusItem[valueKey]
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});
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}
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});
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};
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_this.focusPrevMenuItem = function () {
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var valueKey = _this.props.valueKey;
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_this.findNode(function (items, index) {
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var focusItem = items[index - 1];
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if (!_isUndefined(focusItem)) {
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_this.setState({
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focusItemValue: focusItem[valueKey]
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});
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}
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});
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};
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_this.selectFocusMenuItem = function (event) {
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var focusItemValue = _this.state.focusItemValue;
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var _this$props = _this.props,
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data = _this$props.data,
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valueKey = _this$props.valueKey;
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if (!focusItemValue) {
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return;
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} // Find active `MenuItem` by `value`
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var focusItem = findNodeOfTree(data, function (item) {
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return shallowEqual(item[valueKey], focusItemValue);
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});
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_this.setState({
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value: focusItemValue
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});
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_this.handleSelect(focusItemValue, focusItem, event);
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_this.handleChange(focusItemValue, event);
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_this.handleCloseDropdown();
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};
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_this.handleKeyDown = function (event) {
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var _this$toggleRef, _this$toggleRef$curre, _this$toggleRef$curre2;
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var _this$state = _this.state,
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focusItemValue = _this$state.focusItemValue,
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active = _this$state.active; // enter
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if ((!focusItemValue || !active) && event.keyCode === 13) {
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_this.handleToggleDropdown();
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} // delete
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if (event.keyCode === 8 && event.target === ((_this$toggleRef = _this.toggleRef) === null || _this$toggleRef === void 0 ? void 0 : (_this$toggleRef$curre = _this$toggleRef.current) === null || _this$toggleRef$curre === void 0 ? void 0 : (_this$toggleRef$curre2 = _this$toggleRef$curre.getToggleNode) === null || _this$toggleRef$curre2 === void 0 ? void 0 : _this$toggleRef$curre2.call(_this$toggleRef$curre))) {
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_this.handleClean(event);
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}
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if (!_this.menuContainerRef.current) {
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return;
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}
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onMenuKeyDown(event, {
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down: _this.focusNextMenuItem,
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up: _this.focusPrevMenuItem,
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enter: _this.selectFocusMenuItem,
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esc: _this.handleCloseDropdown
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});
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};
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_this.handleItemSelect = function (value, item, event) {
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var nextState = {
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value: value,
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focusItemValue: value
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};
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_this.setState(nextState);
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_this.handleSelect(value, item, event);
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_this.handleChange(value, event);
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_this.handleCloseDropdown();
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};
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_this.handleSelect = function (value, item, event) {
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var _this$props$onSelect, _this$props2, _this$toggleRef$curre3;
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(_this$props$onSelect = (_this$props2 = _this.props).onSelect) === null || _this$props$onSelect === void 0 ? void 0 : _this$props$onSelect.call(_this$props2, value, item, event);
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(_this$toggleRef$curre3 = _this.toggleRef.current) === null || _this$toggleRef$curre3 === void 0 ? void 0 : _this$toggleRef$curre3.onFocus();
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};
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_this.handleSearch = function (searchKeyword, event) {
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var _filteredData$;
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var _this$props3 = _this.props,
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onSearch = _this$props3.onSearch,
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valueKey = _this$props3.valueKey,
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data = _this$props3.data;
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var filteredData = filterNodesOfTree(data, function (item) {
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return _this.shouldDisplay(item, searchKeyword);
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});
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_this.setState({
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searchKeyword: searchKeyword,
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focusItemValue: filteredData === null || filteredData === void 0 ? void 0 : (_filteredData$ = filteredData[0]) === null || _filteredData$ === void 0 ? void 0 : _filteredData$[valueKey]
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});
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onSearch === null || onSearch === void 0 ? void 0 : onSearch(searchKeyword, event);
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};
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_this.handleCloseDropdown = function () {
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var _this$triggerRef$curr, _this$triggerRef$curr2;
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(_this$triggerRef$curr = _this.triggerRef.current) === null || _this$triggerRef$curr === void 0 ? void 0 : (_this$triggerRef$curr2 = _this$triggerRef$curr.hide) === null || _this$triggerRef$curr2 === void 0 ? void 0 : _this$triggerRef$curr2.call(_this$triggerRef$curr);
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};
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_this.handleOpenDropdown = function () {
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var _this$triggerRef$curr3, _this$triggerRef$curr4;
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(_this$triggerRef$curr3 = _this.triggerRef.current) === null || _this$triggerRef$curr3 === void 0 ? void 0 : (_this$triggerRef$curr4 = _this$triggerRef$curr3.show) === null || _this$triggerRef$curr4 === void 0 ? void 0 : _this$triggerRef$curr4.call(_this$triggerRef$curr3);
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};
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_this.open = function () {
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var _this$handleOpenDropd, _this2;
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(_this$handleOpenDropd = (_this2 = _this).handleOpenDropdown) === null || _this$handleOpenDropd === void 0 ? void 0 : _this$handleOpenDropd.call(_this2);
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};
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_this.close = function () {
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var _this$handleCloseDrop, _this3;
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(_this$handleCloseDrop = (_this3 = _this).handleCloseDropdown) === null || _this$handleCloseDrop === void 0 ? void 0 : _this$handleCloseDrop.call(_this3);
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};
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_this.handleToggleDropdown = function () {
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var active = _this.state.active;
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if (active) {
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_this.handleCloseDropdown();
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return;
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}
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_this.handleOpenDropdown();
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};
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_this.handleChange = function (value, event) {
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var _this$props$onChange, _this$props4;
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(_this$props$onChange = (_this$props4 = _this.props).onChange) === null || _this$props$onChange === void 0 ? void 0 : _this$props$onChange.call(_this$props4, value, event);
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};
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_this.handleClean = function (event) {
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var _this$props5 = _this.props,
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disabled = _this$props5.disabled,
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cleanable = _this$props5.cleanable;
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if (disabled || !cleanable) {
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return;
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}
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var nextState = {
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value: null,
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focusItemValue: null
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};
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_this.setState(nextState);
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_this.handleChange(null, event);
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};
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_this.handleExit = function () {
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var _this$props$onSearch, _this$props6, _this$props$onClose, _this$props7;
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_this.setState({
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searchKeyword: '',
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active: false
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});
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(_this$props$onSearch = (_this$props6 = _this.props).onSearch) === null || _this$props$onSearch === void 0 ? void 0 : _this$props$onSearch.call(_this$props6, '');
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(_this$props$onClose = (_this$props7 = _this.props).onClose) === null || _this$props$onClose === void 0 ? void 0 : _this$props$onClose.call(_this$props7);
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};
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_this.handleOpen = function () {
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var _this$props$onOpen, _this$props8;
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var value = _this.getValue();
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_this.setState({
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active: true,
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focusItemValue: value
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});
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(_this$props$onOpen = (_this$props8 = _this.props).onOpen) === null || _this$props$onOpen === void 0 ? void 0 : _this$props$onOpen.call(_this$props8);
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};
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_this.addPrefix = function (name) {
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return prefix(_this.props.classPrefix)(name);
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};
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var _value = props.value,
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defaultValue = props.defaultValue,
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groupBy = props.groupBy,
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_valueKey = props.valueKey,
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labelKey = props.labelKey;
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var nextValue = _value || defaultValue;
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_this.state = {
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value: nextValue,
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focusItemValue: nextValue,
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searchKeyword: ''
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};
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_this.positionRef = React.createRef();
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_this.menuContainerRef = React.createRef();
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_this.toggleRef = React.createRef();
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_this.triggerRef = React.createRef(); // for test
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_this.searchBarContainerRef = React.createRef();
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if (groupBy === _valueKey || groupBy === labelKey) {
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throw Error('`groupBy` can not be equal to `valueKey` and `labelKey`');
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}
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return _this;
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}
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var _proto = SelectPicker.prototype;
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_proto.getValue = function getValue() {
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var value = this.props.value;
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return _isUndefined(value) ? this.state.value : value;
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};
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/**
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* Index of keyword in `label`
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* @param {node} label
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*/
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_proto.shouldDisplay = function shouldDisplay(item, word) {
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var _this$props9 = this.props,
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searchBy = _this$props9.searchBy,
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labelKey = _this$props9.labelKey;
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var label = item === null || item === void 0 ? void 0 : item[labelKey];
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var searchKeyword = typeof word === 'undefined' ? this.state.searchKeyword : word;
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if (typeof searchBy === 'function') {
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return searchBy(searchKeyword, label, item);
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}
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return _shouldDisplay(label, searchKeyword);
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};
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_proto.findNode = function findNode(focus) {
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var items = this.getFocusableMenuItems();
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var valueKey = this.props.valueKey;
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var focusItemValue = this.state.focusItemValue;
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for (var i = 0; i < items.length; i += 1) {
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if (shallowEqual(focusItemValue, items[i][valueKey])) {
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focus(items, i);
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return;
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}
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}
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focus(items, -1);
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};
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_proto.renderDropdownMenu = function renderDropdownMenu() {
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var _this4 = this;
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var _this$props10 = this.props,
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data = _this$props10.data,
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groupBy = _this$props10.groupBy,
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searchable = _this$props10.searchable,
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locale = _this$props10.locale,
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renderMenu = _this$props10.renderMenu,
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renderExtraFooter = _this$props10.renderExtraFooter,
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menuClassName = _this$props10.menuClassName,
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menuStyle = _this$props10.menuStyle,
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menuAutoWidth = _this$props10.menuAutoWidth,
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sort = _this$props10.sort,
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virtualized = _this$props10.virtualized;
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var focusItemValue = this.state.focusItemValue;
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var classes = classNames(this.addPrefix('select-menu'), menuClassName);
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var filteredData = filterNodesOfTree(data, function (item) {
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return _this4.shouldDisplay(item);
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}); // Create a tree structure data when set `groupBy`
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if (groupBy) {
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filteredData = getDataGroupBy(filteredData, groupBy, sort);
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} else if (typeof sort === 'function') {
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filteredData = filteredData.sort(sort(false));
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}
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var menuProps = _pick(this.props, Object.keys(_omit(dropdownMenuPropTypes, ['className', 'style', 'classPrefix'])));
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var menu = filteredData.length ? React.createElement(DropdownMenu, _extends({}, menuProps, {
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classPrefix: this.addPrefix('select-menu'),
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dropdownMenuItemClassPrefix: this.addPrefix('select-menu-item'),
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dropdownMenuItemComponentClass: DropdownMenuItem,
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ref: this.menuContainerRef,
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activeItemValues: [this.getValue()],
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focusItemValue: focusItemValue,
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data: filteredData,
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group: !_isUndefined(groupBy),
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onSelect: this.handleItemSelect,
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virtualized: virtualized
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})) : React.createElement("div", {
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className: this.addPrefix('none')
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}, locale.noResultsText);
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return React.createElement(MenuWrapper, {
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autoWidth: menuAutoWidth,
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className: classes,
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style: menuStyle,
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onKeyDown: this.handleKeyDown,
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getToggleInstance: this.getToggleInstance,
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getPositionInstance: this.getPositionInstance
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}, searchable && React.createElement(SearchBar, {
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ref: this.searchBarContainerRef,
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placeholder: locale.searchPlaceholder,
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onChange: this.handleSearch,
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value: this.state.searchKeyword
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}), renderMenu ? renderMenu(menu) : menu, renderExtraFooter === null || renderExtraFooter === void 0 ? void 0 : renderExtraFooter());
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};
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_proto.render = function render() {
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var _this$props11 = this.props,
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data = _this$props11.data,
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valueKey = _this$props11.valueKey,
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labelKey = _this$props11.labelKey,
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placeholder = _this$props11.placeholder,
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renderValue = _this$props11.renderValue,
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disabled = _this$props11.disabled,
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cleanable = _this$props11.cleanable,
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locale = _this$props11.locale,
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toggleComponentClass = _this$props11.toggleComponentClass,
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style = _this$props11.style,
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onEntered = _this$props11.onEntered,
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onExited = _this$props11.onExited,
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onClean = _this$props11.onClean,
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positionRef = _this$props11.positionRef,
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rest = _objectWithoutPropertiesLoose(_this$props11, ["data", "valueKey", "labelKey", "placeholder", "renderValue", "disabled", "cleanable", "locale", "toggleComponentClass", "style", "onEntered", "onExited", "onClean", "positionRef"]);
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var unhandled = getUnhandledProps(SelectPicker, rest);
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var value = this.getValue(); // Find active `MenuItem` by `value`
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var activeItem = findNodeOfTree(data, function (item) {
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return shallowEqual(item[valueKey], value);
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});
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/**
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* 1.Have a value and the value is valid.
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* 2.Regardless of whether the value is valid, as long as renderValue is set, it is judged to have a value.
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*/
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var hasValue = !!activeItem || !_isNil(value) && _isFunction(renderValue);
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var selectedElement = placeholder;
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if (activeItem === null || activeItem === void 0 ? void 0 : activeItem[labelKey]) {
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selectedElement = activeItem[labelKey];
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}
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if (!_isNil(value) && _isFunction(renderValue)) {
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selectedElement = renderValue(value, activeItem, selectedElement);
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if (_isNil(selectedElement)) {
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hasValue = false;
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}
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}
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var classes = getToggleWrapperClassName('select', this.addPrefix, this.props, hasValue);
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return React.createElement(PickerToggleTrigger, {
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pickerProps: this.props,
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ref: this.triggerRef,
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positionRef: mergeRefs(this.positionRef, positionRef),
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onEntered: createChainedFunction(this.handleOpen, onEntered),
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onExited: createChainedFunction(this.handleExit, onExited),
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speaker: this.renderDropdownMenu()
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}, React.createElement("div", {
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className: classes,
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style: style,
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tabIndex: -1,
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role: "menu"
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}, React.createElement(PickerToggle, _extends({}, unhandled, {
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ref: this.toggleRef,
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onClean: createChainedFunction(this.handleClean, onClean),
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onKeyDown: this.handleKeyDown,
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componentClass: toggleComponentClass,
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cleanable: cleanable && !disabled,
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hasValue: hasValue,
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active: this.state.active,
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"aria-disabled": disabled
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}), selectedElement || locale.placeholder)));
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};
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return SelectPicker;
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}(React.Component);
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SelectPicker.propTypes = _extends({}, listPickerPropTypes, {
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menuAutoWidth: PropTypes.bool,
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maxHeight: PropTypes.number,
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renderMenu: PropTypes.func,
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renderMenuItem: PropTypes.func,
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renderMenuGroup: PropTypes.func,
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onSelect: PropTypes.func,
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onGroupTitleClick: PropTypes.func,
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onSearch: PropTypes.func,
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/**
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* group by key in `data`
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*/
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groupBy: PropTypes.any,
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sort: PropTypes.func,
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searchable: PropTypes.bool,
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virtualized: PropTypes.bool,
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searchBy: PropTypes.func
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});
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SelectPicker.defaultProps = _extends({}, listPickerDefaultProps, {
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searchable: true,
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menuAutoWidth: true,
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virtualized: true,
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maxHeight: 320,
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locale: {
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placeholder: 'Select',
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searchPlaceholder: 'Search',
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noResultsText: 'No results found'
|
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}
|
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});
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export default defaultProps({
|
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classPrefix: 'picker'
|
|
})(SelectPicker); |