jiti-meet/react/features/base/premeeting/components/web/ConnectionStatus.tsx

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import { Theme } from '@mui/material';
import React, { useCallback, useState } from 'react';
import { WithTranslation } from 'react-i18next';
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import { makeStyles } from 'tss-react/mui';
import { IReduxState } from '../../../../app/types';
import { translate } from '../../../i18n/functions';
import Icon from '../../../icons/components/Icon';
import { IconArrowDownSmall, IconWifi1Bar, IconWifi2Bars, IconWifi3Bars } from '../../../icons/svg';
import { connect } from '../../../redux/functions';
import { PREJOIN_DEFAULT_CONTENT_WIDTH } from '../../../ui/components/variables';
import { CONNECTION_TYPE } from '../../constants';
import { getConnectionData } from '../../functions';
interface IProps extends WithTranslation {
/**
* List of strings with details about the connection.
*/
connectionDetails?: string[];
/**
* The type of the connection. Can be: 'none', 'poor', 'nonOptimal' or 'good'.
*/
connectionType?: string;
}
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const useStyles = makeStyles()((theme: Theme) => {
return {
connectionStatus: {
borderRadius: '6px',
color: '#fff',
fontSize: '12px',
letterSpacing: '0.16px',
lineHeight: '16px',
position: 'absolute',
width: '100%',
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[theme.breakpoints.down(400)]: {
margin: 0,
width: '100%'
},
'@media (max-width: 720px)': {
margin: `${theme.spacing(4)} auto`,
position: 'fixed',
top: 0,
width: PREJOIN_DEFAULT_CONTENT_WIDTH
},
// mobile phone landscape
'@media (max-height: 420px)': {
display: 'none'
},
'& .con-status-header': {
backgroundColor: 'rgba(0, 0, 0, 0.7)',
alignItems: 'center',
display: 'flex',
padding: '14px 16px'
},
'& .con-status-circle': {
borderRadius: '50%',
display: 'inline-block',
padding: theme.spacing(1),
marginRight: theme.spacing(3)
},
'& .con-status--good': {
background: '#31B76A'
},
'& .con-status--poor': {
background: '#E12D2D'
},
'& .con-status--non-optimal': {
background: '#E39623'
},
'& .con-status-arrow': {
marginLeft: 'auto',
transition: 'background-color 0.16s ease-out'
},
'& .con-status-arrow--up': {
transform: 'rotate(180deg)'
},
'& .con-status-arrow > svg': {
cursor: 'pointer'
},
'& .con-status-arrow:hover': {
backgroundColor: 'rgba(1, 1, 1, 0.1)'
},
'& .con-status-text': {
textAlign: 'center'
},
'& .con-status-details': {
backgroundColor: 'rgba(0, 0, 0, 0.7)',
borderTop: '1px solid #5E6D7A',
padding: theme.spacing(3),
transition: 'opacity 0.16s ease-out'
},
'& .con-status-details-visible': {
opacity: 1
},
'& .con-status-details-hidden': {
opacity: 0
}
}
};
});
const CONNECTION_TYPE_MAP: {
[key: string]: {
connectionClass: string;
connectionText: string;
icon: Function;
};
} = {
[CONNECTION_TYPE.POOR]: {
connectionClass: 'con-status--poor',
icon: IconWifi1Bar,
connectionText: 'prejoin.connection.poor'
},
[CONNECTION_TYPE.NON_OPTIMAL]: {
connectionClass: 'con-status--non-optimal',
icon: IconWifi2Bars,
connectionText: 'prejoin.connection.nonOptimal'
},
[CONNECTION_TYPE.GOOD]: {
connectionClass: 'con-status--good',
icon: IconWifi3Bars,
connectionText: 'prejoin.connection.good'
}
};
/**
* Component displaying information related to the connection & audio/video quality.
*
* @param {IProps} props - The props of the component.
* @returns {ReactElement}
*/
function ConnectionStatus({ connectionDetails, t, connectionType }: IProps) {
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const { classes } = useStyles();
const [ showDetails, toggleDetails ] = useState(false);
const arrowClassName = showDetails
? 'con-status-arrow con-status-arrow--up'
: 'con-status-arrow';
const detailsText = connectionDetails?.map(d => t(d)).join(' ');
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const detailsClassName = showDetails
? 'con-status-details-visible'
: 'con-status-details-hidden';
const onToggleDetails = useCallback(e => {
e.preventDefault();
toggleDetails(!showDetails);
}, [ showDetails, toggleDetails ]);
const onKeyPressToggleDetails = useCallback(e => {
if (toggleDetails && (e.key === ' ' || e.key === 'Enter')) {
e.preventDefault();
toggleDetails(!showDetails);
}
}, [ showDetails, toggleDetails ]);
if (connectionType === CONNECTION_TYPE.NONE) {
return null;
}
const { connectionClass, icon, connectionText } = CONNECTION_TYPE_MAP[connectionType ?? ''];
return (
<div className = { classes.connectionStatus }>
<div
aria-level = { 1 }
className = 'con-status-header'
role = 'heading'>
<div className = { `con-status-circle ${connectionClass}` }>
<Icon
size = { 16 }
src = { icon } />
</div>
<span
aria-hidden = { !showDetails }
className = 'con-status-text'
id = 'connection-status-description'>{t(connectionText)}</span>
<Icon
ariaDescribedBy = 'connection-status-description'
ariaPressed = { showDetails }
className = { arrowClassName }
onClick = { onToggleDetails }
onKeyPress = { onKeyPressToggleDetails }
role = 'button'
size = { 24 }
src = { IconArrowDownSmall }
tabIndex = { 0 } />
</div>
<div
aria-level = { 2 }
className = { `con-status-details ${detailsClassName}` }
role = 'heading'>
{detailsText}</div>
</div>
);
}
/**
* Maps (parts of) the redux state to the React {@code Component} props.
*
* @param {Object} state - The redux state.
* @returns {Object}
*/
function mapStateToProps(state: IReduxState): Object {
const { connectionDetails, connectionType } = getConnectionData(state);
return {
connectionDetails,
connectionType
};
}
export default translate(connect(mapStateToProps)(ConnectionStatus));