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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | import React, { useState, useCallback } from 'react';
import cx from 'classnames';
import { FieldInputProps, IOption } from '../types';
/**
* Input Radio component.
*/
interface IInputRadio {
/** Passed down classname. */
className?: string;
/** Optional id indicator */
id?: string;
/** Input props from react-final-form */
input: FieldInputProps<HTMLElement>;
/** If background has a solid color */
isReverse?: boolean;
/** Is small */
isSmall?: boolean;
/** Mandatory option list */
options: IOption[];
/** Optional title */
title?: string;
}
export const InputRadio: React.FC<IInputRadio> = ({
id,
input: { onChange, value },
isSmall = false,
isReverse = false,
options,
title,
}) => {
const combinedLabelClass =
!!title &&
cx({
'panda-input-title--large': !isSmall,
'panda-input-title--small': isSmall,
'panda-input-title--white': isReverse,
});
const combinedRadioContainerClass = cx({
'panda-input-radio-container': true,
'panda-typography--P2': isSmall,
'panda-typography--P1': !isSmall,
'panda-input-radio-container--small': isSmall,
'panda-input-radio-container--large': !isSmall,
'panda-input-radio-container--reverse': isReverse,
});
const [activeValue, setActiveValue] = useState(value || options[0].value);
const onValueClick = useCallback(
(option: IOption) => {
if (option.value === activeValue) return;
setActiveValue(option.value);
onChange && onChange(option.value);
},
[activeValue, onChange],
);
return (
<div className="panda-input-container" id={id}>
{!!title && <label className={combinedLabelClass || ''}>{title}</label>}
<div className={combinedRadioContainerClass}>
{options.map((option: IOption, index: number) => (
<button
tabIndex={0}
key={index}
className={cx('panda-input-radio text-ellipsis', {
'panda-input-radio--active': activeValue === option.value,
})}
onClick={() => onValueClick(option)}
>
{option.name}
</button>
))}
</div>
</div>
);
};
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