peridot/common/ui/remote.tsx

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2022-07-07 20:11:50 +00:00
/*
* Copyright (c) All respective contributors to the Peridot Project. All rights reserved.
* Copyright (c) 2021-2022 Rocky Enterprise Software Foundation, Inc. All rights reserved.
* Copyright (c) 2021-2022 Ctrl IQ, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors
* may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
import Alert from '@mui/material/Alert';
import { H1 } from 'dotui/H1';
import { H2 } from 'dotui/H2';
import { H4 } from 'dotui/H4';
import { H5 } from 'dotui/H5';
import { PageWrapper } from 'dotui/PageWrapper';
import React from 'react';
import { reqap } from './reqap';
import { RemoteState, AccessDeniedError } from './types';
export var loadingElement: React.ReactElement = <div>Loading...</div>;
export const setLoadingElement = (elem: React.ReactElement) => {
loadingElement = elem;
};
export function fetchRemoteResource<T, X>(
fetchFunction: () => Promise<T>,
setFunction: (val: RemoteState<T>) => void,
disableEffect: boolean = false,
effectArray: any[] = []
) {
const remoteMethod = async () => {
const [err, res] = await reqap(() => fetchFunction());
if (err) {
if (err.status === 403) {
setFunction('access_denied');
} else {
setFunction(null);
}
}
if (res) {
setFunction(res);
}
};
if (disableEffect) {
remoteMethod().then();
} else {
React.useEffect(() => {
remoteMethod().then();
}, effectArray);
}
}
export function suspenseRemoteResource<T>(
state: RemoteState<T>,
render: (res: T) => React.ReactNode,
wrap: ((elem: React.ReactNode) => React.ReactNode) | undefined = undefined
): React.ReactNode {
const wrapHelper = (elem: React.ReactNode) => {
if (wrap) {
return wrap(elem);
}
return elem;
};
if (state === undefined) {
return wrapHelper(loadingElement);
} else if (state === 'access_denied') {
return wrapHelper(
<Alert severity="error">
Access to resource has been denied. Contact an administrator if you
think this is a mistake
</Alert>
);
} else if (state === null) {
return wrapHelper(
<div className="flex items-center justify-center flex-col mt-4">
<H2>Could not fetch remote resource</H2>
<H4>Please try again later</H4>
</div>
);
} else {
return render(state);
}
}