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* 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 { Intent, TextArea } from '@blueprintjs/core';
import React, { useState } from 'react';
import { compact } from '../../utils';
export interface ArrayInputProps {
className?: string;
values: string[] | undefined;
onChange: (newValues: string[] | undefined) => void;
placeholder?: string;
large?: boolean;
disabled?: boolean;
intent?: Intent;
}
export const ArrayInput = React.memo(function ArrayInput(props: ArrayInputProps) {
const { className, placeholder, large, disabled, intent } = props;
const [stringValue, setStringValue] = useState();
const handleChange = (e: any) => {
const { onChange } = props;
const stringValue = e.target.value;
const newValues: string[] = stringValue.split(/[,\s]+/).map((v: string) => v.trim());
const newValuesFiltered = compact(newValues);
if (stringValue === '') {
onChange(undefined);
setStringValue(undefined);
} else if (newValues.length === newValuesFiltered.length) {
onChange(newValuesFiltered);
setStringValue(undefined);
} else {
setStringValue(stringValue);
}
};
return (
<TextArea
className={className}
value={stringValue || (props.values || []).join(', ')}
onChange={handleChange}
placeholder={placeholder}
large={large}
disabled={disabled}
intent={intent}
fill
/>
);
});
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