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/*
* 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 ErrorOutlineIcon from '@mui/icons-material/ErrorOutline';
import NoEncryptionIcon from '@mui/icons-material/NoEncryptionOutlined';
import SentimentVeryDissatisfiedIcon from '@mui/icons-material/SentimentVeryDissatisfied';
import Box from '@mui/material/Box';
import Button from '@mui/material/Button';
import Typography from '@mui/material/Typography';
import type { TFunction } from 'i18next';
import { observer } from 'mobx-react-lite';
import React from 'react';
import { useTranslation } from 'react-i18next';
import type Service from '../../stores/Service.js';
import CertificateDetails from './CertificateDetails.js';
interface ErrorDetails {
icon: JSX.Element;
title: string;
description: string;
errorCode: string | undefined;
}
function formatError(service: Service, t: TFunction): ErrorDetails {
const {
settings: { name: serviceName },
state,
} = service;
const { type } = state;
switch (type) {
case 'failed': {
const { errorCode, errorDesc } = state;
const errorCodeStr = errorCode.toString(10);
return {
icon: <ErrorOutlineIcon fontSize="inherit" />,
title: t(
[
`error.failed.${errorCodeStr}.title`,
'error.failed.unspecific.title',
],
{ serviceName },
),
description: t(
[
`error.failed.${errorCodeStr}.description`,
'error.failed.unspecific.description',
],
{ serviceName },
),
errorCode:
errorDesc.length > 0
? `${errorDesc} (${errorCodeStr})`
: errorCodeStr,
};
}
case 'certificateError': {
const { errorCode } = state;
// Avoid i18next namespace separators in the error code.
const errorCodeSafe = errorCode.replaceAll(':', '_');
return {
icon: <NoEncryptionIcon fontSize="inherit" />,
title: t(
[
`error.certificateError.${errorCodeSafe}.title`,
'error.certificateError.unspecific.title',
],
{ serviceName },
),
description: t(
[
`error.certificateError.${errorCodeSafe}.description`,
'error.certificateError.unspecific.description',
],
{ serviceName },
),
errorCode,
};
}
case 'crashed': {
const { reason, exitCode } = state;
return {
icon: <SentimentVeryDissatisfiedIcon fontSize="inherit" />,
title: t(
[`error.crashed.${reason}.title`, 'error.crashed.unspecific.title'],
{ serviceName },
),
description: t(
[
`error.crashed.${reason}.description`,
'error.crashed.unspecific.description',
],
{ serviceName },
),
errorCode: `${reason} (${exitCode})`,
};
}
default:
return {
icon: <ErrorOutlineIcon fontSize="inherit" />,
title: t('error.unknown.title', { serviceName }),
description: t('error.unknown.description', { serviceName }),
errorCode: undefined,
};
}
}
function ErrorPage({ service }: { service: Service }): JSX.Element | null {
const { t } = useTranslation(undefined);
if (!service.hasError) {
// eslint-disable-next-line unicorn/no-null -- React requires `null` to skip rendering.
return null;
}
const {
settings: { name: serviceName },
state: { type: errorType },
} = service;
const { icon, title, description, errorCode } = formatError(service, t);
return (
<Box p={2}>
<Box component="section" maxWidth={800} mx="auto" my={{ md: '10vh' }}>
<Typography
aria-hidden
fontSize={{ xs: 48, md: 96 }}
lineHeight={1}
mb={2}
>
{icon}
</Typography>
<Typography
component="h1"
variant="h3"
fontSize={{ xs: '2rem', md: '3rem' }}
mb={2}
>
{title}
</Typography>
<Typography mb={4}>{description}</Typography>
{errorCode !== undefined && (
<Typography variant="body2" color="text.secondary" mb={2}>
{t('error.errorCode', { errorCode })}
</Typography>
)}
<Box display="flex" flexDirection="row" gap={1} mb={2}>
<Button onClick={() => service.goHome()} variant="contained">
{t('error.home', { serviceName })}
</Button>
{errorType !== 'certificateError' && (
<Button onClick={() => service.reload()} variant="outlined">
{t('error.reload')}
</Button>
)}
</Box>
<CertificateDetails service={service} />
</Box>
</Box>
);
}
export default observer(ErrorPage);
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