62 lines
1.7 KiB
TypeScript
62 lines
1.7 KiB
TypeScript
// Copyright 2017-2020 @polkadot/apps authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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import type { ThemeDef } from '@polkadot/react-components/types';
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import type { KeyringStore } from '@polkadot/ui-keyring/types';
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import React, { Suspense, useEffect, useState } from 'react';
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import { HashRouter } from 'react-router-dom';
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import { ThemeProvider } from 'styled-components';
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import { Api } from '@polkadot/react-api';
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import Queue from '@polkadot/react-components/Status/Queue';
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import { BlockAuthors, Events } from '@polkadot/react-query';
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import { settings } from '@polkadot/ui-settings';
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import Apps from './Apps';
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import { darkTheme, lightTheme } from './themes';
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import WindowDimensions from './WindowDimensions';
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interface Props {
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store?: KeyringStore;
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}
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function createTheme ({ uiTheme }: { uiTheme: string }): ThemeDef {
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return uiTheme === 'dark'
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? darkTheme
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: lightTheme;
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}
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function Root ({ store }: Props): React.ReactElement<Props> {
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const [theme, setTheme] = useState(createTheme(settings));
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useEffect((): void => {
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settings.on('change', (settings) => setTheme(createTheme(settings)));
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}, []);
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return (
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<Suspense fallback='...'>
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<ThemeProvider theme={theme}>
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<Queue>
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<Api
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store={store}
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url={settings.apiUrl}
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>
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<BlockAuthors>
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<Events>
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<HashRouter>
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<WindowDimensions>
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<Apps />
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</WindowDimensions>
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</HashRouter>
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</Events>
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</BlockAuthors>
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</Api>
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</Queue>
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</ThemeProvider>
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</Suspense>
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);
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}
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export default React.memo(Root);
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