attu/client/src/components/advancedSearch/CopyButton.tsx

import React, { useState, useCallback } from 'react';
import icons from '../icons/Icons';
import CustomIconButton from '../customButton/CustomIconButton';
import { useTranslation } from 'react-i18next';
import type { FC } from 'react';
import type { CopyButtonProps } from './Types';

const CopyIcon = icons.copyExpression;

const CopyButton: FC<CopyButtonProps> = props => {
  const { label, icon, className, value = '', ...others } = props;
  const { t: commonTrans } = useTranslation();
  const [tooltipTitle, setTooltipTitle] = useState('Copy');

  const unsecuredCopyToClipboard = useCallback((v: string) => {
    const textArea = document.createElement('textarea');
    textArea.style.position = 'fixed';
    textArea.style.opacity = '0';
    textArea.style.zIndex = '-1000';
    textArea.value = v;
    document.body.appendChild(textArea);
    textArea.focus();
    textArea.select();
    try {
      document.execCommand('copy');
    } catch (err) {
      console.error('Unable to copy to clipboard', err);
    }
    document.body.removeChild(textArea);
  }, []);

  const handleClick = useCallback(
    (event: React.MouseEvent<HTMLElement>, v: string) => {
      event.stopPropagation();
      if (typeof v === 'object') {
        v = JSON.stringify(v);
      }
      setTooltipTitle(commonTrans('copy.copied'));
      if (navigator.clipboard && navigator.clipboard.writeText) {
        navigator.clipboard.writeText(v);
      } else {
        unsecuredCopyToClipboard(v);
      }
      setTimeout(() => {
        setTooltipTitle(commonTrans('copy.copy'));
      }, 1000);
    },
    [commonTrans, unsecuredCopyToClipboard]
  );

  return (
    <CustomIconButton
      tooltip={tooltipTitle}
      aria-label={label}
      className={className}
      onClick={event => handleClick(event, value || '')}
      {...others}
    >
      {icon || <CopyIcon />}
    </CustomIconButton>
  );
};

CopyButton.displayName = 'CopyButton';

export default CopyButton;