// Copyright 2017-2025 @pezkuwi/app-storage authors & contributors
// SPDX-License-Identifier: Apache-2.0

import type { ComponentProps as Props } from '../types.js';

import React, { useCallback, useState } from 'react';

import { Button, Input } from '@pezkuwi/react-components';
import { compactAddLength, u8aToU8a } from '@pezkuwi/util';

import { useTranslation } from '../translate.js';

function Raw ({ onAdd }: Props): React.ReactElement<Props> {
  const { t } = useTranslation();
  const [{ isValid, key }, setValue] = useState<{ isValid: boolean; key: Uint8Array }>(() => ({ isValid: false, key: new Uint8Array([]) }));

  const _onAdd = useCallback(
    (): void => {
      isValid && onAdd({ isConst: false, key });
    },
    [isValid, key, onAdd]
  );

  const _onChangeKey = useCallback(
    (key: string): void => {
      const u8a = u8aToU8a(key);

      setValue({
        isValid: u8a.length !== 0,
        key: compactAddLength(u8a)
      });
    },
    []
  );

  return (
    <section className='storage--actionrow'>
      <div className='storage--actionrow-value'>
        <Input
          autoFocus
          label={t('hex-encoded storage key')}
          onChange={_onChangeKey}
          onEnter={_onAdd}
        />
      </div>
      <div className='storage--actionrow-buttons'>
        <Button
          icon='plus'
          isDisabled={!isValid}
          onClick={_onAdd}
        />
      </div>
    </section>
  );
}

export default React.memo(Raw);
