/*
 * Copyright (C)  2022 Kristóf Marussy <kristof@marussy.com>
 *
 * This file is part of Sophie.
 *
 * Sophie is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, version 3.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 *
 * SPDX-License-Identifier: AGPL-3.0-only
 */

import IconOpenInBrowser from '@mui/icons-material/OpenInBrowser';
import IconOpenInNew from '@mui/icons-material/OpenInNew';
import Button from '@mui/material/Button';
import { observer } from 'mobx-react-lite';
import React from 'react';
import { Trans, useTranslation } from 'react-i18next';

import type Service from '../stores/Service';

import NotificationBanner from './NotificationBanner';

function NewWindowBanner({
  service,
}: {
  service: Service | undefined;
}): JSX.Element | null {
  const { t } = useTranslation(undefined, {
    keyPrefix: 'banner.newWindow',
  });

  if (service === undefined) {
    // eslint-disable-next-line unicorn/no-null -- React requires `null` to skip rendering.
    return null;
  }

  const {
    popups,
    settings: { name },
  } = service;
  const { length: count } = popups;

  if (count === 0) {
    // eslint-disable-next-line unicorn/no-null -- React requires `null` to skip rendering.
    return null;
  }

  const url = popups[count - 1];

  return (
    <NotificationBanner
      severity="warning"
      icon={<IconOpenInNew fontSize="inherit" />}
      onClose={() => service.dismissAllPopups()}
      buttons={
        <>
          <Button
            onClick={() => service.followPopup(url)}
            color="inherit"
            size="small"
          >
            {t('followLink')}
          </Button>
          <Button
            onClick={() => service.openPopupInExternalBrowser(url)}
            color="inherit"
            size="small"
            startIcon={<IconOpenInBrowser />}
          >
            {t('openInExternalBrowser')}
          </Button>
          {count > 1 && (
            <>
              <Button
                onClick={() => service.openAllPopupsInExternalBrowser()}
                color="inherit"
                size="small"
                startIcon={<IconOpenInBrowser />}
              >
                {t('openAllInExternalBrowser')}
              </Button>
              <Button
                onClick={() => service.dismissPopup(url)}
                color="inherit"
                size="small"
              >
                {t('dismiss')}
              </Button>
            </>
          )}
        </>
      }
    >
      {count === 1 ? (
        <Trans i18nKey="messageSingleLink" t={t}>
          {{ name }} wants to open <strong>{{ url }}</strong> in a new window
        </Trans>
      ) : (
        <Trans i18nKey="messageMultipleLinks" count={count - 1} t={t}>
          {{ name }} wants to open <strong>{{ url }}</strong> and{' '}
          <strong>{{ count: count - 1 }}</strong> other links in new windows
        </Trans>
      )}
    </NotificationBanner>
  );
}

export default observer(NewWindowBanner);