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// @flow
import * as React from 'react';
import { Layout, Container } from './Layout';
import CustomScrollbars from './CustomScrollbars';
import { Text, View } from 'reactxp';
import { Button, CellButton, Label } from './styled';
import styles from './SelectLocationStyles';
import Img from './Img';
import Accordion from './Accordion';
import type {
SettingsReduxState,
RelayLocationRedux,
RelayLocationCityRedux,
} from '../redux/settings/reducers';
import type { RelayLocation } from '../lib/ipc-facade';
export type SelectLocationProps = {
settings: SettingsReduxState,
onClose: () => void,
onSelect: (location: RelayLocation) => void,
};
type State = {
expanded: Array<string>,
};
export default class SelectLocation extends React.Component<SelectLocationProps, State> {
_selectedCell: ?CellButton;
_scrollView: ?CustomScrollbars;
state = {
expanded: [],
};
constructor(props: SelectLocationProps, context?: any) {
super(props, context);
// set initially expanded country based on relaySettings
const relaySettings = this.props.settings.relaySettings;
if (relaySettings.normal) {
const { location } = relaySettings.normal;
if (location === 'any') {
// no-op
} else if (location.country) {
this.state.expanded.push(location.country);
} else if (location.city) {
this.state.expanded.push(location.city[0]);
}
}
}
componentDidMount() {
// restore scroll to selected cell
const cell = this._selectedCell;
const scrollView = this._scrollView;
if (scrollView && cell) {
//TODO: fix this when repairing the auto-scroll in customscrollbars.
//scrollView.scrollToElement(cell, 'middle');
}
}
render() {
return (
<Layout>
<Container>
<View style={styles.select_location}>
<Button style={styles.close} onPress={this.props.onClose} testName="close">
<Img style={styles.close_icon} source="icon-close" />
</Button>
<View style={styles.container}>
<View style={styles.header}>
<Text style={styles.title}>Select location</Text>
</View>
<CustomScrollbars autoHide={true} ref={(ref) => (this._scrollView = ref)}>
<View>
<Text style={styles.subtitle}>
While connected, your real location is masked with a private and secure location
in the selected region
</Text>
{this.props.settings.relayLocations.map((relayCountry) => {
return this._renderCountry(relayCountry);
})}
</View>
</CustomScrollbars>
</View>
</View>
</Container>
</Layout>
);
}
_isSelected(selectedLocation: RelayLocation) {
const { relaySettings } = this.props.settings;
if (relaySettings.normal) {
const otherLocation = relaySettings.normal.location;
if (
selectedLocation.country &&
otherLocation.country &&
selectedLocation.country === otherLocation.country
) {
return true;
}
if (Array.isArray(selectedLocation.city) && Array.isArray(otherLocation.city)) {
const selectedCity = selectedLocation.city;
const otherCity = otherLocation.city;
return (
selectedCity.length === otherCity.length &&
selectedCity.every((v, i) => v === otherCity[i])
);
}
}
return false;
}
_toggleCollapse = (countryCode: string) => {
this.setState((state) => {
const expanded = state.expanded.slice();
const index = expanded.indexOf(countryCode);
if (index === -1) {
expanded.push(countryCode);
} else {
expanded.splice(index, 1);
}
return { expanded };
});
};
_relayStatusIndicator(active: boolean, isSelected: boolean) {
const statusClass = active ? styles.relay_status__active : styles.relay_status__inactive;
return isSelected ? (
<Img style={styles.tick_icon} source="icon-tick" height={24} width={24} />
) : (
<View style={[styles.relay_status, statusClass]} />
);
}
_renderCountry(relayCountry: RelayLocationRedux) {
const isSelected = this._isSelected({ country: relayCountry.code });
// either expanded by user or when the city selected within the country
const isExpanded = this.state.expanded.includes(relayCountry.code);
const handleSelect =
relayCountry.hasActiveRelays && !isSelected
? () => {
this.props.onSelect({ country: relayCountry.code });
}
: undefined;
const handleCollapse = (e) => {
this._toggleCollapse(relayCountry.code);
e.stopPropagation();
};
return (
<View key={relayCountry.code} style={styles.country}>
<CellButton
cellHoverStyle={isSelected ? styles.cell_selected : null}
style={isSelected ? styles.cell_selected : styles.cell}
onPress={handleSelect}
disabled={!relayCountry.hasActiveRelays}
testName="country">
{this._relayStatusIndicator(relayCountry.hasActiveRelays, isSelected)}
<Label>{relayCountry.name}</Label>
{relayCountry.cities.length > 1 ? (
<Img
style={styles.collapse_button}
hoverStyle={styles.expand_chevron_hover}
onPress={handleCollapse}
source={isExpanded ? 'icon-chevron-up' : 'icon-chevron-down'}
height={24}
width={24}
/>
) : null}
</CellButton>
{relayCountry.cities.length > 1 && (
<Accordion height={isExpanded ? 'auto' : 0}>
{relayCountry.cities.map((relayCity) => this._renderCity(relayCountry.code, relayCity))}
</Accordion>
)}
</View>
);
}
_renderCity(countryCode: string, relayCity: RelayLocationCityRedux) {
const relayLocation: RelayLocation = { city: [countryCode, relayCity.code] };
const isSelected = this._isSelected(relayLocation);
const onRef = isSelected
? (element) => {
this._selectedCell = element;
}
: undefined;
const handleSelect =
relayCity.hasActiveRelays && !isSelected
? () => {
this.props.onSelect(relayLocation);
}
: undefined;
return (
<CellButton
key={`${countryCode}_${relayCity.code}`}
onPress={handleSelect}
disabled={!relayCity.hasActiveRelays}
cellHoverStyle={isSelected ? styles.sub_cell__selected : null}
style={isSelected ? styles.sub_cell__selected : styles.sub_cell}
testName="city"
ref={onRef}>
{this._relayStatusIndicator(relayCity.hasActiveRelays, isSelected)}
<Label>{relayCity.name}</Label>
</CellButton>
);
}
}
|
