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superset2/superset-frontend/src/explore/components/controls/SelectControl.tsx

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TypeScript

/**
* 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 { PureComponent, type ReactNode } from 'react';
import { isEqualArray } from '@superset-ui/core';
import { t } from '@apache-superset/core';
import { css } from '@apache-superset/core/ui';
import { Select } from '@superset-ui/core/components';
import ControlHeader from 'src/explore/components/ControlHeader';
type SelectValue = string | number | (string | number)[] | null | undefined;
interface SelectOption {
value: string | number;
label: string;
[key: string]: unknown;
}
export interface SelectControlProps {
ariaLabel?: string;
autoFocus?: boolean;
choices?: [string | number, string][];
clearable?: boolean;
description?: string | ReactNode;
disabled?: boolean;
freeForm?: boolean;
isLoading?: boolean;
mode?: string;
multi?: boolean;
isMulti?: boolean;
name: string;
onChange?: (value: SelectValue, options?: unknown[]) => void;
onFocus?: () => void;
onSelect?: (value: SelectValue) => void;
onDeselect?: (value: SelectValue) => void;
value?: SelectValue;
default?: SelectValue;
showHeader?: boolean;
optionRenderer?: (option: unknown) => ReactNode;
valueKey?: string;
options?: { value: string | number; label: string; [key: string]: unknown }[];
placeholder?: string;
filterOption?: (input: unknown, option: unknown) => boolean;
tokenSeparators?: string[];
notFoundContent?: ReactNode;
label?: string;
renderTrigger?: boolean;
validationErrors?: string[];
rightNode?: ReactNode;
leftNode?: ReactNode;
onClick?: () => void;
hovered?: boolean;
tooltipOnClick?: () => void;
warning?: string;
danger?: string;
sortComparator?: (a: SelectOption, b: SelectOption) => number;
}
const defaultProps = {
autoFocus: false,
choices: [],
clearable: true,
description: null,
disabled: false,
freeForm: false,
isLoading: false,
label: null,
multi: false,
onChange: () => {},
onFocus: () => {},
showHeader: true,
valueKey: 'value',
};
interface SelectControlState {
options: SelectOption[];
}
const numberComparator = (a: SelectOption, b: SelectOption): number =>
(a.value as number) - (b.value as number);
export const areAllValuesNumbers = (
items: unknown[],
valueKey = 'value',
): boolean => {
if (!items || items.length === 0) {
return false;
}
return items.every(item => {
if (Array.isArray(item)) {
const [value] = item;
return typeof value === 'number';
}
if (typeof item === 'object' && item !== null) {
return typeof (item as Record<string, unknown>)[valueKey] === 'number';
}
return typeof item === 'number';
});
};
type SortComparator =
| ((a: SelectOption, b: SelectOption) => number)
| undefined;
export const getSortComparator = (
choices: unknown[] | undefined,
options: unknown[] | undefined,
valueKey: string | undefined,
explicitComparator: SortComparator,
): SortComparator => {
if (explicitComparator) {
return explicitComparator;
}
if (
(options && areAllValuesNumbers(options, valueKey)) ||
(choices && areAllValuesNumbers(choices, valueKey))
) {
return numberComparator;
}
return undefined;
};
export const innerGetOptions = (props: SelectControlProps): SelectOption[] => {
const { choices, optionRenderer, valueKey = 'value' } = props;
let options: SelectOption[] = [];
if (props.options) {
options = props.options.map(o => ({
...o,
value: o[valueKey] as string | number,
label: optionRenderer
? (optionRenderer(o) as string)
: ((o.label || o[valueKey]) as string),
}));
} else if (choices) {
// Accepts different formats of input
options = choices.map(c => {
if (Array.isArray(c)) {
const [value, label] = c.length > 1 ? c : [c[0], c[0]];
return {
value,
label: String(label),
};
}
// This branch handles object-like choices, but choices are typed as tuples
return { value: c as unknown as string | number, label: String(c) };
});
}
return options;
};
export default class SelectControl extends PureComponent<
SelectControlProps,
SelectControlState
> {
static defaultProps = defaultProps;
constructor(props: SelectControlProps) {
super(props);
this.state = {
options: this.getOptions(props),
};
this.onChange = this.onChange.bind(this);
this.handleFilterOptions = this.handleFilterOptions.bind(this);
}
componentDidUpdate(prevProps: SelectControlProps) {
if (
!isEqualArray(this.props.choices, prevProps.choices) ||
!isEqualArray(this.props.options, prevProps.options)
) {
const options = this.getOptions(this.props);
this.setState({ options });
}
}
// Beware: This is acting like an on-click instead of an on-change
// (firing every time user chooses vs firing only if a new option is chosen).
onChange(val: SelectValue | SelectOption | SelectOption[]) {
// will eventually call `exploreReducer`: SET_FIELD_VALUE
const { valueKey = 'value' } = this.props;
let onChangeVal: SelectValue = val as SelectValue;
if (Array.isArray(val)) {
const values = val.map(v =>
typeof v === 'object' &&
v !== null &&
(v as SelectOption)[valueKey] !== undefined
? (v as SelectOption)[valueKey]
: v,
);
onChangeVal = values as (string | number)[];
}
if (
typeof val === 'object' &&
val !== null &&
!Array.isArray(val) &&
(val as SelectOption)[valueKey] !== undefined
) {
onChangeVal = (val as SelectOption)[valueKey] as string | number;
}
this.props.onChange?.(onChangeVal, []);
}
getOptions(props: SelectControlProps) {
return innerGetOptions(props);
}
handleFilterOptions(text: string, option: SelectOption) {
const { filterOption } = this.props;
return filterOption?.({ data: option }, text) ?? true;
}
render() {
const {
ariaLabel,
autoFocus,
clearable,
disabled,
filterOption,
freeForm,
isLoading,
isMulti,
label,
multi,
name,
notFoundContent,
onFocus,
onSelect,
onDeselect,
placeholder,
showHeader,
tokenSeparators,
value,
// ControlHeader props
description,
renderTrigger,
rightNode,
leftNode,
validationErrors,
onClick,
hovered,
tooltipOnClick,
warning,
danger,
} = this.props;
const headerProps = {
name,
label,
description,
renderTrigger,
rightNode,
leftNode,
validationErrors,
onClick,
hovered,
tooltipOnClick,
warning,
danger,
};
const getValue = () => {
const currentValue =
value ??
(this.props.default !== undefined ? this.props.default : undefined);
// safety check - the value is intended to be undefined but null was used
if (
currentValue === null &&
!this.state.options.some(o => o.value === null)
) {
return undefined;
}
return currentValue;
};
const selectProps = {
allowNewOptions: freeForm,
autoFocus,
ariaLabel:
ariaLabel || (typeof label === 'string' ? label : t('Select ...')),
allowClear: clearable,
disabled,
filterOption:
filterOption && typeof filterOption === 'function'
? this.handleFilterOptions
: true,
header: showHeader && <ControlHeader {...headerProps} />,
loading: isLoading,
mode: this.props.mode || (isMulti || multi ? 'multiple' : 'single'),
name: `select-${name}`,
onChange: this.onChange,
onFocus,
onSelect,
onDeselect,
options: this.state.options,
placeholder,
sortComparator: getSortComparator(
this.props.choices,
this.props.options,
this.props.valueKey,
this.props.sortComparator,
),
value: getValue(),
tokenSeparators,
notFoundContent,
};
return (
<div
css={theme => css`
.type-label {
margin-right: ${theme.sizeUnit * 2}px;
}
.Select__multi-value__label > span,
.Select__option > span,
.Select__single-value > span {
display: flex;
align-items: center;
}
`}
>
{/* eslint-disable-next-line @typescript-eslint/no-explicit-any */}
<Select {...(selectProps as any)} />
</div>
);
}
}