54 lines
1.5 KiB
TypeScript
54 lines
1.5 KiB
TypeScript
/*
|
|
Copyright 2023 New Vector Ltd
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
import classNames from "classnames";
|
|
import { HTMLAttributes, ReactNode } from "react";
|
|
import { useTranslation } from "react-i18next";
|
|
|
|
import styles from "./DisconnectedBanner.module.css";
|
|
import { ValidClientState, useClientState } from "./ClientContext";
|
|
|
|
interface DisconnectedBannerProps extends HTMLAttributes<HTMLElement> {
|
|
children?: ReactNode;
|
|
className?: string;
|
|
}
|
|
|
|
export function DisconnectedBanner({
|
|
children,
|
|
className,
|
|
...rest
|
|
}: DisconnectedBannerProps) {
|
|
const { t } = useTranslation();
|
|
const clientState = useClientState();
|
|
let shouldShowBanner = false;
|
|
|
|
if (clientState?.state === "valid") {
|
|
const validClientState = clientState as ValidClientState;
|
|
shouldShowBanner = validClientState.disconnected;
|
|
}
|
|
|
|
return (
|
|
<>
|
|
{shouldShowBanner && (
|
|
<div className={classNames(styles.banner, className)} {...rest}>
|
|
{children}
|
|
{t("Connectivity to the server has been lost.")}
|
|
</div>
|
|
)}
|
|
</>
|
|
);
|
|
}
|