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/*
* SPDX-FileCopyrightText: 2021-2023 The Refinery Authors <https://refinery.tools/>
*
* SPDX-License-Identifier: EPL-2.0
*/
import { reaction } from 'mobx';
import { type SnackbarKey, useSnackbar } from 'notistack';
import { useEffect, useState } from 'react';
import type EditorStore from './EditorStore';
function MessageObserver({
editorStore,
}: {
editorStore: EditorStore;
}): React.ReactNode {
const [message, setMessage] = useState(
editorStore.delayedErrors.semanticsError ?? '',
);
// Instead of making this component an `observer`,
// we only update the message is one is present to make sure that the
// disappear animation has a chance to complete.
useEffect(
() =>
reaction(
() => editorStore.delayedErrors.semanticsError,
(newMessage) => {
if (newMessage !== undefined) {
setMessage(newMessage);
}
},
{ fireImmediately: false },
),
[editorStore],
);
return message;
}
export default function AnalysisErrorNotification({
editorStore,
}: {
editorStore: EditorStore;
}): null {
const { enqueueSnackbar, closeSnackbar } = useSnackbar();
useEffect(() => {
let key: SnackbarKey | undefined;
const disposer = reaction(
() => editorStore.delayedErrors.semanticsError !== undefined,
(hasError) => {
if (hasError) {
if (key === undefined) {
key = enqueueSnackbar({
message: <MessageObserver editorStore={editorStore} />,
variant: 'error',
persist: true,
});
}
} else if (key !== undefined) {
closeSnackbar(key);
key = undefined;
}
},
{ fireImmediately: true },
);
return () => {
disposer();
if (key !== undefined) {
closeSnackbar(key);
}
};
}, [editorStore, enqueueSnackbar, closeSnackbar]);
return null;
}
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