element-portable/src/components/views/voip/CallDuration.tsx
David Langley 491f0cd08a
Change license (#13)
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2024-09-09 13:57:16 +00:00

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TypeScript

/*
Copyright 2024 New Vector Ltd.
Copyright 2022 The Matrix.org Foundation C.I.C.
SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
Please see LICENSE files in the repository root for full details.
*/
import React, { FC, useState, useEffect, memo } from "react";
import { MatrixRTCSession } from "matrix-js-sdk/src/matrixrtc";
import { formatPreciseDuration } from "../../../DateUtils";
interface CallDurationProps {
delta: number;
}
/**
* A call duration counter.
*/
export const CallDuration: FC<CallDurationProps> = memo(({ delta }) => {
// Clock desync could lead to a negative duration, so just hide it if that happens
if (delta <= 0) return null;
return <div className="mx_CallDuration">{formatPreciseDuration(delta)}</div>;
});
interface SessionDurationProps {
session: MatrixRTCSession | undefined;
}
/**
* A call duration counter that automatically counts up, given a matrixRTC session
* object.
*/
export const SessionDuration: FC<SessionDurationProps> = ({ session }) => {
const [now, setNow] = useState(() => Date.now());
useEffect(() => {
const timer = window.setInterval(() => setNow(Date.now()), 1000);
return () => clearInterval(timer);
}, []);
// This is a temporal solution.
// Using the oldest membership will update when this user leaves.
// This implies that the displayed call duration will also update consequently.
const createdTs = session?.getOldestMembership()?.createdTs();
return createdTs ? <CallDuration delta={now - createdTs} /> : <CallDuration delta={0} />;
};