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import { useCallback } from 'react';
import { sprintf } from 'sprintf-js';
import styled from 'styled-components';
import { wrapConstraint } from '../../shared/daemon-rpc-types';
import { messages } from '../../shared/gettext';
import { removeNonNumericCharacters } from '../../shared/string-helpers';
import { useAppContext } from '../context';
import { useHistory } from '../lib/history';
import { useSelector } from '../redux/store';
import { AriaDescription, AriaInputGroup } from './AriaGroup';
import * as Cell from './cell';
import { SelectorItem, SelectorWithCustomItem } from './cell/Selector';
import { BackAction } from './KeyboardNavigation';
import { Layout, SettingsContainer } from './Layout';
import {
NavigationBar,
NavigationContainer,
NavigationItems,
NavigationScrollbars,
TitleBarItem,
} from './NavigationBar';
import SettingsHeader, { HeaderTitle } from './SettingsHeader';
const PORTS: Array<SelectorItem<number>> = [];
const ALLOWED_RANGE = [1, 65000];
const StyledContent = styled.div({
display: 'flex',
flexDirection: 'column',
flex: 1,
marginBottom: '2px',
});
const StyledSelectorContainer = styled.div({
flex: 0,
});
export default function Shadowsocks() {
const { pop } = useHistory();
return (
<BackAction action={pop}>
<Layout>
<SettingsContainer>
<NavigationContainer>
<NavigationBar>
<NavigationItems>
<TitleBarItem>
{
// TRANSLATORS: Title label in navigation bar
messages.pgettext('wireguard-settings-nav', 'Shadowsocks')
}
</TitleBarItem>
</NavigationItems>
</NavigationBar>
<NavigationScrollbars>
<SettingsHeader>
<HeaderTitle>
{messages.pgettext('wireguard-settings-view', 'Shadowsocks')}
</HeaderTitle>
</SettingsHeader>
<StyledContent>
<Cell.Group>
<ShadowsocksPortSelector />
</Cell.Group>
</StyledContent>
</NavigationScrollbars>
</NavigationContainer>
</SettingsContainer>
</Layout>
</BackAction>
);
}
function ShadowsocksPortSelector() {
const { setObfuscationSettings } = useAppContext();
const obfuscationSettings = useSelector((state) => state.settings.obfuscationSettings);
const port =
obfuscationSettings.shadowsocksSettings.port === 'any'
? null
: obfuscationSettings.shadowsocksSettings.port.only;
const setShadowsocksPort = useCallback(
async (port: number | null) => {
await setObfuscationSettings({
...obfuscationSettings,
shadowsocksSettings: {
...obfuscationSettings.shadowsocksSettings,
port: wrapConstraint(port),
},
});
},
[setObfuscationSettings, obfuscationSettings],
);
const parseValue = useCallback((port: string) => parseInt(port), []);
const validateValue = useCallback(
(value: number) => value >= ALLOWED_RANGE[0] && value <= ALLOWED_RANGE[1],
[],
);
return (
<AriaInputGroup>
<StyledSelectorContainer>
<SelectorWithCustomItem
// TRANSLATORS: The title for the WireGuard port selector.
title={messages.pgettext('wireguard-settings-view', 'Port')}
items={PORTS}
value={port}
onSelect={setShadowsocksPort}
inputPlaceholder={messages.pgettext('wireguard-settings-view', 'Port')}
automaticValue={null}
parseValue={parseValue}
modifyValue={removeNonNumericCharacters}
validateValue={validateValue}
maxLength={`${ALLOWED_RANGE[1]}`.length}
/>
</StyledSelectorContainer>
<Cell.CellFooter>
<AriaDescription>
<Cell.CellFooterText>
{sprintf(
// TRANSLATORS: Text describing the valid port range for a port selector.
messages.pgettext('wireguard-settings-view', 'Valid range: %(min)s - %(max)s'),
{ min: ALLOWED_RANGE[0], max: ALLOWED_RANGE[1] },
)}
</Cell.CellFooterText>
</AriaDescription>
</Cell.CellFooter>
</AriaInputGroup>
);
}
|
