116 lines
2.8 KiB
TypeScript
116 lines
2.8 KiB
TypeScript
// Copyright 2017-2021 @polkadot/apps authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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import type { RuntimeVersion } from '@polkadot/types/interfaces';
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import React from 'react';
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import styled from 'styled-components';
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import { ChainImg, Icon } from '@polkadot/react-components';
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import { useApi, useCall, useIpfs, useToggle } from '@polkadot/react-hooks';
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import { BestNumber, Chain } from '@polkadot/react-query';
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import Endpoints from '../Endpoints';
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import { useTranslation } from '../translate';
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interface Props {
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className?: string;
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}
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function ChainInfo ({ className }: Props): React.ReactElement<Props> {
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const { t } = useTranslation();
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const { api, isApiReady } = useApi();
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const runtimeVersion = useCall<RuntimeVersion>(isApiReady && api.rpc.state.subscribeRuntimeVersion);
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const { ipnsChain } = useIpfs();
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const [isEndpointsVisible, toggleEndpoints] = useToggle();
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const canToggle = !ipnsChain;
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return (
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<div className={className}>
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<div
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className={`apps--SideBar-logo-inner${canToggle ? ' isClickable' : ''} highlight--color-contrast`}
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onClick={toggleEndpoints}
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>
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<ChainImg />
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<div className='info media--1000'>
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<Chain className='chain' />
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{runtimeVersion && (
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<div className='runtimeVersion'>{t<string>('version {{version}}', { replace: { version: runtimeVersion.specVersion.toNumber() } })}</div>
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)}
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<BestNumber
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className='bestNumber'
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label='#'
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/>
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</div>
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{canToggle && (
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<Icon
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className='dropdown'
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icon={isEndpointsVisible ? 'caret-right' : 'caret-down'}
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/>
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)}
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</div>
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{isEndpointsVisible && (
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<Endpoints onClose={toggleEndpoints} />
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)}
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</div>
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);
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}
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export default React.memo(styled(ChainInfo)`
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box-sizing: border-box;
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padding: 0.5rem 1rem 0.5rem 1.5rem;
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margin: 0;
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.apps--SideBar-logo-inner {
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display: flex;
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align-items: center;
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justify-content: space-between;
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&.isClickable {
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cursor: pointer;
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}
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img {
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height: 3rem;
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margin-right: 0.5rem;
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width: 3rem;
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}
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.ui--Icon.dropdown,
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> div.info {
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text-align: right;
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vertical-align: middle;
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}
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.ui--Icon.dropdown {
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flex: 0;
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margin: 0;
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width: 1rem;
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}
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.info {
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flex: 1;
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padding-right: 0.5rem;
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text-align: right;
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.chain {
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max-width: 16rem;
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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.chain, .bestNumber {
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font-size: 0.9rem;
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line-height: 1.2;
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}
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.runtimeVersion {
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font-size: 0.75rem;
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line-height: 1.2;
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letter-spacing: -0.01em;
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}
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}
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}
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`);
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