| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| import React, { FunctionComponent } from 'react'; |
| import { SelectableValue } from '@grafana/data'; |
| import { Segment, Icon, InlineFormLabel } from '@grafana/ui'; |
| |
| export interface Props { |
| timeSeries: string[]; |
| onChange: (path: string[], options: Array<Array<SelectableValue<string>>>, isRemove: boolean) => void; |
| variableOptionGroup: Array<Array<SelectableValue<string>>>; |
| shouldAdd: boolean; |
| } |
| |
| const removeText = '-- remove stat --'; |
| const removeOption: SelectableValue<string> = { label: removeText, value: removeText }; |
| |
| export const TimeSeries: FunctionComponent<Props> = ({ timeSeries, onChange, variableOptionGroup, shouldAdd }) => { |
| return ( |
| <> |
| <> |
| <InlineFormLabel width={3}>root</InlineFormLabel> |
| </> |
| {timeSeries && |
| timeSeries.map((value, index) => ( |
| <> |
| <Segment |
| allowCustomValue={false} |
| key={value + index} |
| value={value} |
| options={[removeOption, ...variableOptionGroup[index]]} |
| onChange={({ value: selectValue = '' }) => { |
| if (selectValue === removeText) { |
| const nextTimeSeries = timeSeries.filter((_, i) => i < index); |
| const nextOptions = variableOptionGroup.filter((_, i) => i < index); |
| onChange(nextTimeSeries, nextOptions, true); |
| } else if (selectValue !== value) { |
| const nextTimeSeries = timeSeries |
| .map((v, i) => (i === index ? selectValue : v)) |
| .filter((_, i) => i <= index); |
| const nextOptions = variableOptionGroup.filter((_, i) => i <= index); |
| onChange(nextTimeSeries, nextOptions, true); |
| } |
| }} |
| /> |
| </> |
| ))} |
| {shouldAdd && ( |
| <Segment |
| Component={ |
| <a className="gf-form-label query-part"> |
| <Icon name="plus" /> |
| </a> |
| } |
| allowCustomValue |
| onChange={(item: SelectableValue<string>) => { |
| let itemString = ''; |
| if (item.value) { |
| itemString = item.value; |
| } |
| onChange([...timeSeries, itemString], variableOptionGroup, false); |
| }} |
| options={variableOptionGroup[variableOptionGroup.length - 1]} |
| /> |
| )} |
| </> |
| ); |
| }; |