import { InputBox } from '@rocket.chat/fuselage';
import type { ChangeEvent } from 'react';
import { useCallback, useId } from 'react';
import { useTranslation } from 'react-i18next';
import { useDispatch, useSelector } from 'react-redux';
import type { Dispatch } from 'redux';

import type { RootAction } from '../../../../store/actions';
import type { RootState } from '../../../../store/rootReducer';
import { SETTINGS_SET_E2E_PDF_PREVIEW_SIZE_LIMIT_CHANGED } from '../../../actions';
import { SettingField } from './SettingField';

type E2ePdfPreviewSizeLimitProps = {
  className?: string;
};

export const E2ePdfPreviewSizeLimit = (props: E2ePdfPreviewSizeLimitProps) => {
  const e2ePdfPreviewSizeLimit = useSelector(
    ({ e2ePdfPreviewSizeLimit }: RootState) => e2ePdfPreviewSizeLimit
  );
  const dispatch = useDispatch<Dispatch<RootAction>>();
  const { t } = useTranslation();

  const handleChange = useCallback(
    (event: ChangeEvent<HTMLInputElement>) => {
      const raw = parseInt(event.currentTarget.value, 10);
      if (Number.isNaN(raw)) return;
      const clamped = Math.max(1, Math.min(500, raw));
      dispatch({
        type: SETTINGS_SET_E2E_PDF_PREVIEW_SIZE_LIMIT_CHANGED,
        payload: clamped,
      });
    },
    [dispatch]
  );

  const id = useId();

  return (
    <SettingField
      className={props.className}
      marginBlock='x16'
      htmlFor={id}
      label={t('settings.options.e2ePdfPreviewSizeLimit.title')}
      description={t('settings.options.e2ePdfPreviewSizeLimit.description')}
    >
      <InputBox
        id={id}
        type='number'
        min={1}
        max={500}
        step={1}
        value={e2ePdfPreviewSizeLimit}
        onChange={handleChange}
      />
    </SettingField>
  );
};