Radarr/frontend/src/Components/Form/KeyValueListInputItem.tsx

import React, { useCallback } from 'react';
import IconButton from 'Components/Link/IconButton';
import { icons } from 'Helpers/Props';
import TextInput from './TextInput';
import styles from './KeyValueListInputItem.css';

interface KeyValueListInputItemProps {
  index: number;
  keyValue: string;
  value: string;
  keyPlaceholder?: string;
  valuePlaceholder?: string;
  isNew: boolean;
  onChange: (index: number, itemValue: { key: string; value: string }) => void;
  onRemove: (index: number) => void;
  onFocus: () => void;
  onBlur: () => void;
}

function KeyValueListInputItem({
  index,
  keyValue,
  value,
  keyPlaceholder = 'Key',
  valuePlaceholder = 'Value',
  isNew,
  onChange,
  onRemove,
  onFocus,
  onBlur,
}: KeyValueListInputItemProps): JSX.Element {
  const handleKeyChange = useCallback(
    ({ value: keyValue }: { value: string }) => {
      onChange(index, { key: keyValue, value });
    },
    [index, value, onChange]
  );

  const handleValueChange = useCallback(
    ({ value }: { value: string }) => {
      onChange(index, { key: keyValue, value });
    },
    [index, keyValue, onChange]
  );

  const handleRemovePress = useCallback(() => {
    onRemove(index);
  }, [index, onRemove]);

  return (
    <div className={styles.itemContainer}>
      <div className={styles.keyInputWrapper}>
        <TextInput
          className={styles.keyInput}
          name="key"
          value={keyValue}
          placeholder={keyPlaceholder}
          onChange={handleKeyChange}
          onFocus={onFocus}
          onBlur={onBlur}
        />
      </div>

      <div className={styles.valueInputWrapper}>
        <TextInput
          className={styles.valueInput}
          name="value"
          value={value}
          placeholder={valuePlaceholder}
          onChange={handleValueChange}
          onFocus={onFocus}
          onBlur={onBlur}
        />
      </div>

      <div className={styles.buttonWrapper}>
        {isNew ? null : (
          <IconButton
            name={icons.REMOVE}
            tabIndex={-1}
            onPress={handleRemovePress}
          />
        )}
      </div>
    </div>
  );
}

export default KeyValueListInputItem;