/*
 * Copyright (C)  2021-2022 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 Box from '@mui/material/Box';
import Button from '@mui/material/Button';
import { observer } from 'mobx-react-lite';
import React, { useCallback } from 'react';

import BrowserViewPlaceholder from './BrowserViewPlaceholder';
import { useStore } from './StoreProvider';
import LocationBar from './locationBar/LocationBar';
import Sidebar from './sidebar/Sidebar';

function App(): JSX.Element {
  const {
    settings: { selectedService },
  } = useStore();

  const handleBackForwardMouseButtons = useCallback(
    (event: React.MouseEvent<HTMLDivElement, MouseEvent>) => {
      switch (event.button) {
        case 3:
          selectedService?.goBack();
          break;
        case 4:
          selectedService?.goForward();
          break;
        default:
          // Allow the event to propagate.
          return;
      }
      event.preventDefault();
      event.stopPropagation();
    },
    [selectedService],
  );

  return (
    <Box
      onClick={handleBackForwardMouseButtons}
      onAuxClick={handleBackForwardMouseButtons}
      sx={{
        display: 'flex',
        overflow: 'hidden',
        flexDirection: 'row',
        alignItems: 'stretch',
        height: '100vh',
        width: '100vw',
      }}
    >
      <Sidebar />
      <Box
        sx={{
          flex: 1,
          display: 'flex',
          flexDirection: 'column',
          alignItems: 'stretch',
          height: '100%',
          zIndex: 100,
        }}
      >
        <LocationBar />
        <BrowserViewPlaceholder>
          <p>{JSON.stringify(selectedService?.state)}</p>
          {selectedService?.state.type === 'certificateError' && (
            <Button
              disabled={selectedService.state.trust !== 'pending'}
              onClick={() =>
                selectedService?.temporarilyTrustCurrentCertificate()
              }
            >
              Trust certificate
            </Button>
          )}
        </BrowserViewPlaceholder>
      </Box>
    </Box>
  );
}

export default observer(App);