mirror of
https://github.com/alibaba/lowcode-engine.git
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598 lines
20 KiB
JavaScript
598 lines
20 KiB
JavaScript
import _extends from 'babel-runtime/helpers/extends';
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import _classCallCheck from 'babel-runtime/helpers/classCallCheck';
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import _possibleConstructorReturn from 'babel-runtime/helpers/possibleConstructorReturn';
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import _inherits from 'babel-runtime/helpers/inherits';
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var _class, _temp;
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import React, { Component } from 'react';
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import PropTypes from 'prop-types';
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import cx from 'classnames';
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import Button from '../../button';
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import Icon from '../../icon';
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import ConfigProvider from '../../config-provider';
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import zhCN from '../../locale/zh-cn';
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import { func, obj } from '../../util';
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import TransferPanel from '../view/transfer-panel';
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var config = ConfigProvider.config;
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var bindCtx = func.bindCtx;
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var pickOthers = obj.pickOthers;
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/**
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* Transfer
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*/
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var Transfer = (_temp = _class = function (_Component) {
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_inherits(Transfer, _Component);
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Transfer.normalizeValue = function normalizeValue(value) {
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if (value) {
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if (Array.isArray(value)) {
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return value;
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}
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/* istanbul ignore next */
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return [value];
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}
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return [];
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};
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function Transfer(props, context) {
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_classCallCheck(this, Transfer);
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var _this = _possibleConstructorReturn(this, _Component.call(this, props, context));
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var value = props.value,
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defaultValue = props.defaultValue,
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defaultLeftChecked = props.defaultLeftChecked,
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defaultRightChecked = props.defaultRightChecked,
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dataSource = props.dataSource,
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rtl = props.rtl,
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operations = props.operations;
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if (operations.length === 0) {
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operations.push(React.createElement(Icon, { rtl: rtl, type: 'arrow-right' }));
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operations.push(React.createElement(Icon, { rtl: rtl, type: 'arrow-left' }));
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}
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var _this$filterCheckedVa = _this.filterCheckedValue(Transfer.normalizeValue(defaultLeftChecked), Transfer.normalizeValue(defaultRightChecked), dataSource),
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left = _this$filterCheckedVa.left,
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right = _this$filterCheckedVa.right;
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_this.state = {
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value: Transfer.normalizeValue('value' in props ? value : defaultValue),
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leftCheckedValue: left,
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rightCheckedValue: right
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};
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_this.leftValue = _this.getLeftValue(dataSource, _this.state.value);
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bindCtx(_this, ['handlePanelChange', 'handlePanelSort', 'handleMoveItem', 'handleSimpleMove', 'handleSimpleMoveAll']);
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return _this;
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}
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Transfer.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {
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var st = {};
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var newValue = void 0;
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if ('value' in nextProps) {
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var value = Transfer.normalizeValue(nextProps.value);
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st.value = value;
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newValue = value;
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} else {
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/* istanbul ignore next */
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newValue = this.state.value;
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}
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this.leftValue = this.getLeftValue(nextProps.dataSource, newValue);
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var _filterCheckedValue = this.filterCheckedValue(this.state.leftCheckedValue, this.state.rightCheckedValue, nextProps.dataSource),
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left = _filterCheckedValue.left,
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right = _filterCheckedValue.right;
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st.leftCheckedValue = left;
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st.rightCheckedValue = right;
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this.setState(st);
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};
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Transfer.prototype.filterCheckedValue = function filterCheckedValue(left, right, dataSource) {
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var result = {
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left: [],
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right: []
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};
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if (left.length || right.length) {
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var value = dataSource.map(function (item) {
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return item.value;
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});
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value.forEach(function (itemValue) {
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if (left.indexOf(itemValue) > -1) {
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result.left.push(itemValue);
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} else if (right.indexOf(itemValue) > -1) {
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result.right.push(itemValue);
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}
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});
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}
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return result;
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};
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Transfer.prototype.getLeftValue = function getLeftValue(dataSource, rightValue) {
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return dataSource.map(function (item) {
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return item.value;
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}).filter(function (itemValue) {
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return rightValue.indexOf(itemValue) === -1;
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});
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};
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Transfer.prototype.groupDatasource = function groupDatasource(value, itemValues, dataSource) {
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return value.reduce(function (ret, itemValue) {
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var index = itemValues.indexOf(itemValue);
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if (index > -1) {
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ret.push(dataSource[index]);
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}
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return ret;
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}, []);
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};
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Transfer.prototype.handlePanelChange = function handlePanelChange(position, value) {
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var _setState;
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var valuePropName = position === 'left' ? 'leftCheckedValue' : 'rightCheckedValue';
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this.setState((_setState = {}, _setState[valuePropName] = value, _setState));
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};
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Transfer.prototype.handlePanelSort = function handlePanelSort(position, dragValue, referenceValue, dragGap) {
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var _this2 = this;
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var value = position === 'right' ? this.state.value : this.leftValue;
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var currentIndex = value.indexOf(dragValue);
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var referenceIndex = value.indexOf(referenceValue);
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var expectIndex = dragGap === 'before' ? referenceIndex : referenceIndex + 1;
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if (currentIndex === expectIndex) {
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return;
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}
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value.splice(currentIndex, 1);
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if (currentIndex < expectIndex) {
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expectIndex = expectIndex - 1;
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}
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value.splice(expectIndex, 0, dragValue);
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this.setState({
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value: this.state.value
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}, function () {
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_this2.props.onSort(value, position);
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});
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};
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Transfer.prototype.handleMoveItem = function handleMoveItem(direction) {
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var _st;
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var rightValue = void 0;
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var leftValue = void 0;
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var movedValue = void 0;
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var valuePropName = void 0;
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var _state = this.state,
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value = _state.value,
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leftCheckedValue = _state.leftCheckedValue,
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rightCheckedValue = _state.rightCheckedValue;
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if (direction === 'right') {
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rightValue = leftCheckedValue.concat(value);
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leftValue = this.leftValue.filter(function (itemValue) {
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return leftCheckedValue.indexOf(itemValue) === -1;
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});
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movedValue = leftCheckedValue;
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valuePropName = 'leftCheckedValue';
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} else {
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rightValue = value.filter(function (itemValue) {
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return rightCheckedValue.indexOf(itemValue) === -1;
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});
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leftValue = rightCheckedValue.concat(this.leftValue);
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movedValue = rightCheckedValue;
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valuePropName = 'rightCheckedValue';
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}
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var st = (_st = {}, _st[valuePropName] = [], _st);
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this.setValueState(st, rightValue, leftValue, movedValue, direction);
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};
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Transfer.prototype.handleSimpleMove = function handleSimpleMove(direction, v) {
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var rightValue = void 0;
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var leftValue = void 0;
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var value = this.state.value;
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if (direction === 'right') {
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rightValue = [v].concat(value);
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leftValue = this.leftValue.filter(function (itemValue) {
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return itemValue !== v;
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});
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} else {
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rightValue = value.filter(function (itemValue) {
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return itemValue !== v;
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});
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leftValue = [v].concat(this.leftValue);
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}
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this.setValueState({}, rightValue, leftValue, [v], direction);
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};
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Transfer.prototype.handleSimpleMoveAll = function handleSimpleMoveAll(direction) {
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var rightValue = void 0;
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var leftValue = void 0;
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var movedValue = void 0;
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var dataSource = this.props.dataSource;
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var value = this.state.value;
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var disabledValue = dataSource.reduce(function (ret, item) {
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if (item.disabled) {
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ret.push(item.value);
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}
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return ret;
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}, []);
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if (direction === 'right') {
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movedValue = this.leftValue.filter(function (itemValue) {
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return disabledValue.indexOf(itemValue) === -1;
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});
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rightValue = movedValue.concat(value);
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leftValue = this.leftValue.filter(function (itemValue) {
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return disabledValue.indexOf(itemValue) > -1;
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});
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} else {
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movedValue = value.filter(function (itemValue) {
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return disabledValue.indexOf(itemValue) === -1;
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});
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rightValue = value.filter(function (itemValue) {
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return disabledValue.indexOf(itemValue) > -1;
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});
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leftValue = movedValue.concat(this.leftValue);
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}
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this.setValueState({}, rightValue, leftValue, movedValue, direction);
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};
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// eslint-disable-next-line max-params
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Transfer.prototype.setValueState = function setValueState(st, rightValue, leftValue, movedValue, direction) {
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var _this3 = this;
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var dataSource = this.props.dataSource;
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var callback = function callback() {
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if ('onChange' in _this3.props) {
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var itemValues = dataSource.map(function (item) {
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return item.value;
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});
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var rightData = _this3.groupDatasource(rightValue, itemValues, dataSource);
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var leftData = _this3.groupDatasource(leftValue, itemValues, dataSource);
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var movedData = _this3.groupDatasource(movedValue, itemValues, dataSource);
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_this3.props.onChange(rightValue, rightData, {
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leftValue: leftValue,
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leftData: leftData,
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movedValue: movedValue,
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movedData: movedData,
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direction: direction
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});
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}
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};
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if (!('value' in this.props)) {
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st.value = rightValue;
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this.leftValue = leftValue;
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}
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if (Object.keys(st).length) {
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this.setState(st, callback);
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} else {
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// eslint-disable-next-line callback-return
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callback();
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}
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};
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Transfer.prototype.renderCenter = function renderCenter() {
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var _props = this.props,
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prefix = _props.prefix,
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mode = _props.mode,
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operations = _props.operations,
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disabled = _props.disabled,
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leftDisabled = _props.leftDisabled,
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rightDisabled = _props.rightDisabled,
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locale = _props.locale;
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var _state2 = this.state,
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leftCheckedValue = _state2.leftCheckedValue,
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rightCheckedValue = _state2.rightCheckedValue;
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return React.createElement(
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'div',
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{ className: prefix + 'transfer-operations' },
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mode === 'simple' ? React.createElement(Icon, {
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className: prefix + 'transfer-move',
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size: 'large',
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type: 'switch'
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}) : [React.createElement(
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Button,
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{
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'aria-label': locale.moveToRight,
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key: 'l2r',
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className: prefix + 'transfer-operation',
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type: leftCheckedValue.length ? 'primary' : 'normal',
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disabled: leftDisabled || disabled || !leftCheckedValue.length,
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onClick: this.handleMoveItem.bind(this, 'right')
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},
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operations[0]
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), React.createElement(
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Button,
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{
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'aria-label': locale.moveToLeft,
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key: 'r2l',
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className: prefix + 'transfer-operation',
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type: rightCheckedValue.length ? 'primary' : 'normal',
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disabled: rightDisabled || disabled || !rightCheckedValue.length,
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onClick: this.handleMoveItem.bind(this, 'left')
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},
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operations[1]
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)]
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);
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};
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Transfer.prototype.render = function render() {
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var _props2 = this.props,
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prefix = _props2.prefix,
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mode = _props2.mode,
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disabled = _props2.disabled,
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className = _props2.className,
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dataSource = _props2.dataSource,
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locale = _props2.locale,
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showSearch = _props2.showSearch,
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filter = _props2.filter,
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onSearch = _props2.onSearch,
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leftDisabled = _props2.leftDisabled,
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rightDisabled = _props2.rightDisabled,
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searchPlaceholder = _props2.searchPlaceholder,
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notFoundContent = _props2.notFoundContent,
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titles = _props2.titles,
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listClassName = _props2.listClassName,
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listStyle = _props2.listStyle,
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itemRender = _props2.itemRender,
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sortable = _props2.sortable,
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rtl = _props2.rtl,
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id = _props2.id,
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children = _props2.children;
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var _state3 = this.state,
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value = _state3.value,
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leftCheckedValue = _state3.leftCheckedValue,
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rightCheckedValue = _state3.rightCheckedValue;
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var itemValues = dataSource.map(function (item) {
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return item.value;
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});
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var leftDatasource = this.groupDatasource(this.leftValue, itemValues, dataSource);
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var rightDatasource = this.groupDatasource(value, itemValues, dataSource);
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var panelProps = {
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prefix: prefix,
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mode: mode,
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locale: locale,
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showSearch: showSearch,
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filter: filter,
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onSearch: onSearch,
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searchPlaceholder: searchPlaceholder,
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notFoundContent: notFoundContent,
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listClassName: listClassName,
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listStyle: listStyle,
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itemRender: itemRender,
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onMove: this.handleSimpleMove,
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onMoveAll: this.handleSimpleMoveAll,
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onChange: this.handlePanelChange,
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sortable: sortable,
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onSort: this.handlePanelSort,
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baseId: id,
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customerList: children
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};
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var others = pickOthers(Object.keys(Transfer.propTypes), this.props);
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if (rtl) {
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others.dir = 'rtl';
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}
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return React.createElement(
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'div',
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_extends({
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className: cx(prefix + 'transfer', className),
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id: id
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}, others),
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React.createElement(TransferPanel, _extends({}, panelProps, {
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position: 'left',
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dataSource: leftDatasource,
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disabled: leftDisabled || disabled,
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value: leftCheckedValue,
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title: titles[0]
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})),
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this.renderCenter(),
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React.createElement(TransferPanel, _extends({}, panelProps, {
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position: 'right',
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dataSource: rightDatasource,
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disabled: rightDisabled || disabled,
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value: rightCheckedValue,
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title: titles[1]
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}))
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);
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};
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return Transfer;
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}(Component), _class.contextTypes = {
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prefix: PropTypes.string
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}, _class.propTypes = _extends({}, ConfigProvider.propTypes, {
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prefix: PropTypes.string,
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pure: PropTypes.bool,
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rtl: PropTypes.bool,
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className: PropTypes.string,
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/**
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* 移动选项模式
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*/
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mode: PropTypes.oneOf(['normal', 'simple']),
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/**
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* 数据源
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*/
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dataSource: PropTypes.arrayOf(PropTypes.object),
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/**
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* （用于受控）当前值
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*/
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value: PropTypes.arrayOf(PropTypes.string),
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/**
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* （用于非受控）初始值
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*/
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defaultValue: PropTypes.arrayOf(PropTypes.string),
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/**
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* 值发生改变的时候触发的回调函数
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* @param {Array} value 右面板值
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* @param {Array} data 右面板数据
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* @param {Object} extra 额外参数
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* @param {Array} extra.leftValue 左面板值
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* @param {Array} extra.leftData 左面板数据
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* @param {Array} extra.movedValue 发生移动的值
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* @param {Object} extra.movedData 发生移动的数据
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* @param {String} extra.direction 移动的方向，值为'left'或'right'
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*/
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onChange: PropTypes.func,
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/**
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* 是否禁用
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*/
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disabled: PropTypes.bool,
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/**
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* 是否禁用左侧面板
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*/
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leftDisabled: PropTypes.bool,
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/**
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* 是否禁用右侧面板
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*/
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rightDisabled: PropTypes.bool,
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/**
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* 列表项渲染函数
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* @param {Object} data 数据
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* @return {ReactNode} 列表项内容
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*/
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itemRender: PropTypes.func,
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/**
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* 是否显示搜索框
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*/
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showSearch: PropTypes.bool,
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/**
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* 自定义搜索函数
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* @param {String} searchedValue 搜索的内容
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* @param {Object} data 数据
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* @return {Boolean} 是否匹配到
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* @default 根据 label 属性匹配
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*/
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filter: PropTypes.func,
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/**
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* 搜索框输入时触发的回调函数
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* @param {String} searchedValue 搜索的内容
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* @param {String} position 搜索面板的位置
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*/
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onSearch: PropTypes.func,
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/**
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* 搜索框占位符
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*/
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searchPlaceholder: PropTypes.string,
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/**
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* 列表为空显示内容
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*/
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notFoundContent: PropTypes.node,
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/**
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* 左右面板标题
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*/
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titles: PropTypes.arrayOf(PropTypes.node),
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/**
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* 向右向左移动按钮显示内容
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* @default [<Icon type="arrow-right" />, <Icon type="arrow-left" />]
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*/
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operations: PropTypes.arrayOf(PropTypes.node),
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/**
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* 左面板默认选中值
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*/
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defaultLeftChecked: PropTypes.arrayOf(PropTypes.string),
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/**
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* 右面板默认选中值
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*/
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defaultRightChecked: PropTypes.arrayOf(PropTypes.string),
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/**
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* 左右面板列表自定义样式类名
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*/
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listClassName: PropTypes.string,
|
||
/**
|
||
* 左右面板列表自定义样式对象
|
||
*/
|
||
listStyle: PropTypes.object,
|
||
/**
|
||
* 是否允许拖拽排序
|
||
*/
|
||
sortable: PropTypes.bool,
|
||
/**
|
||
* 拖拽排序时触发的回调函数
|
||
* @param {Array} value 排序后的值
|
||
* @param {String} position 拖拽的面板位置，值为：left 或 right
|
||
*/
|
||
onSort: PropTypes.func,
|
||
/**
|
||
* 自定义国际化文案对象
|
||
*/
|
||
locale: PropTypes.object,
|
||
/**
|
||
* 请设置 id 以保证transfer的可访问性
|
||
*/
|
||
id: PropTypes.string,
|
||
/**
|
||
* 接收 children 自定义渲染列表
|
||
*/
|
||
children: PropTypes.func
|
||
}), _class.defaultProps = {
|
||
prefix: 'next-',
|
||
pure: false,
|
||
mode: 'normal',
|
||
dataSource: [],
|
||
defaultValue: [],
|
||
disabled: false,
|
||
leftDisabled: false,
|
||
rightDisabled: false,
|
||
itemRender: function itemRender(data) {
|
||
return data.label;
|
||
},
|
||
showSearch: false,
|
||
filter: function filter(searchedValue, data) {
|
||
var labelString = '';
|
||
var loop = function loop(arg) {
|
||
if (React.isValidElement(arg) && arg.props.children) {
|
||
React.Children.forEach(arg.props.children, loop);
|
||
} else if (typeof arg === 'string') {
|
||
labelString += arg;
|
||
}
|
||
};
|
||
loop(data.label);
|
||
|
||
return labelString.length >= searchedValue.length && labelString.indexOf(searchedValue) > -1;
|
||
},
|
||
onSearch: function onSearch() {},
|
||
notFoundContent: 'Not Found',
|
||
titles: [],
|
||
operations: [],
|
||
defaultLeftChecked: [],
|
||
defaultRightChecked: [],
|
||
sortable: false,
|
||
onSort: function onSort() {},
|
||
locale: zhCN.Transfer
|
||
}, _temp);
|
||
Transfer.displayName = 'Transfer';
|
||
|
||
|
||
export default config(Transfer); |