83 lines
3.1 KiB
TypeScript
83 lines
3.1 KiB
TypeScript
/**
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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import React, { useState } from 'react';
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import { ColumnMeta, ColumnOption } from '@superset-ui/chart-controls';
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import { isEmpty } from 'lodash';
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import { LabelProps } from 'src/explore/components/controls/DndColumnSelectControl/types';
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import DndSelectLabel from 'src/explore/components/controls/DndColumnSelectControl/DndSelectLabel';
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import OptionWrapper from 'src/explore/components/controls/DndColumnSelectControl/OptionWrapper';
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import { OptionSelector } from 'src/explore/components/controls/DndColumnSelectControl/utils';
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import { DatasourcePanelDndItem } from 'src/explore/components/DatasourcePanel/types';
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import { DndItemType } from 'src/explore/components/DndItemType';
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export const DndColumnSelect = (props: LabelProps) => {
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const { value, options } = props;
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const optionSelector = new OptionSelector(options, value);
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const [values, setValues] = useState<ColumnMeta[]>(optionSelector.values);
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const onDrop = (item: DatasourcePanelDndItem) => {
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const column = item.value as ColumnMeta;
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if (!optionSelector.isArray && !isEmpty(optionSelector.values)) {
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optionSelector.replace(0, column.column_name);
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} else {
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optionSelector.add(column.column_name);
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}
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setValues(optionSelector.values);
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props.onChange(optionSelector.getValues());
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};
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const canDrop = (item: DatasourcePanelDndItem) =>
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!optionSelector.has((item.value as ColumnMeta).column_name);
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const onClickClose = (index: number) => {
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optionSelector.del(index);
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setValues(optionSelector.values);
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props.onChange(optionSelector.getValues());
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};
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const onShiftOptions = (dragIndex: number, hoverIndex: number) => {
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optionSelector.swap(dragIndex, hoverIndex);
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setValues(optionSelector.values);
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props.onChange(optionSelector.getValues());
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};
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const valuesRenderer = () =>
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values.map((column, idx) => (
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<OptionWrapper
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key={idx}
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index={idx}
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clickClose={onClickClose}
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onShiftOptions={onShiftOptions}
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type={DndItemType.ColumnOption}
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>
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<ColumnOption column={column} showType />
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</OptionWrapper>
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));
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return (
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<DndSelectLabel<string | string[], ColumnMeta[]>
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onDrop={onDrop}
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canDrop={canDrop}
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valuesRenderer={valuesRenderer}
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accept={DndItemType.Column}
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{...props}
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/>
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);
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};
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