{title}

import { useMemo, Suspense } from 'react'; import Head from 'next/head'; import type { AppProps } from 'next/app'; import { useEnvTriggerMapping, Networks, NodeSwitcherDialog, useEnvironment, useInitializeEnv, useNodeSwitcherStore, AppLoader, } from '@vegaprotocol/environment'; import './styles.css'; import { usePageTitleStore } from '../stores'; import DialogsContainer from './dialogs-container'; import ToastsManager from './toasts-manager'; import { HashRouter, useLocation } from 'react-router-dom'; import { Bootstrapper } from '../components/bootstrapper'; import { AnnouncementBanner } from '../components/banner'; import { Navbar } from '../components/navbar'; import classNames from 'classnames'; import { ProtocolUpgradeCountdownMode, ProtocolUpgradeInProgressNotification, ProtocolUpgradeProposalNotification, } from '@vegaprotocol/proposals'; import { Telemetry } from '../components/telemetry'; import { SSRLoader } from './ssr-loader'; import { PartyActiveOrdersHandler } from './party-active-orders-handler'; import { MaybeConnectEagerly } from './maybe-connect-eagerly'; import { TransactionHandlers } from './transaction-handlers'; import { useT } from '../lib/use-t'; const Title = () => { const t = useT(); const DEFAULT_TITLE = t('Welcome to Vega trading!'); const { pageTitle } = usePageTitleStore((store) => ({ pageTitle: store.pageTitle, })); const envTriggerMapping = useEnvTriggerMapping(); const { VEGA_ENV } = useEnvironment(); const networkName = envTriggerMapping[VEGA_ENV]; const title = useMemo(() => { if (!pageTitle) return DEFAULT_TITLE; if (networkName) return `${pageTitle} [${networkName}]`; return pageTitle; }, [pageTitle, networkName, DEFAULT_TITLE]); return ( {title} ); }; function AppBody({ Component }: AppProps) { const location = useLocation(); const { VEGA_ENV } = useEnvironment(); const gridClasses = classNames( 'grid relative h-full z-0', 'grid-rows-[repeat(3,min-content),minmax(0,1fr)]' ); return (

{/* Cannot use meta tags in _document.page.tsx see https://nextjs.org/docs/messages/no-document-viewport-meta */} <div className={gridClasses}> <AnnouncementBanner /> <Navbar theme={VEGA_ENV === Networks.TESTNET ? 'yellow' : 'system'} /> <div data-testid="banners"> <ProtocolUpgradeProposalNotification mode={ProtocolUpgradeCountdownMode.IN_ESTIMATED_TIME_REMAINING} /> <ProtocolUpgradeInProgressNotification /> </div> <div data-testid={`pathname-${location.pathname}`}> <Component /> </div> </div> <DialogsContainer /> <ToastsManager /> <TransactionHandlers /> <MaybeConnectEagerly /> <PartyActiveOrdersHandler /> <Telemetry /> </div> ); } function VegaTradingApp(props: AppProps) { const status = useEnvironment((store) => store.status); const [nodeSwitcherOpen, setNodeSwitcher] = useNodeSwitcherStore((store) => [ store.dialogOpen, store.setDialogOpen, ]); // Start validation of env vars and determine VEGA_URL useInitializeEnv(); // Prevent HashRouter from being server side rendered as it // relies on presence of document object // // This is the last point at which we get pregenerated // HTML so render a ssr friendly loader component if (status === 'default') { return <SSRLoader />; } return ( <Suspense fallback={<AppLoader />}> <HashRouter> <Bootstrapper> <AppBody {...props} /> </Bootstrapper> <NodeSwitcherDialog open={nodeSwitcherOpen} setOpen={setNodeSwitcher} /> </HashRouter> </Suspense> ); } export default VegaTradingApp;