lookingglass/hyperglass/ui/hooks/useDevice.ts
2021-01-10 01:15:13 -07:00

20 lines
565 B
TypeScript

import { useCallback, useMemo } from 'react';
import { useConfig } from '~/context';
import type { TDevice } from '~/types';
import type { TUseDevice } from './types';
/**
* Get a device's configuration from the global configuration context based on its name.
*/
export function useDevice(): TUseDevice {
const { networks } = useConfig();
const devices = useMemo(() => networks.map(n => n.locations).flat(), []);
function getDevice(id: string): TDevice {
return devices.filter(dev => dev.name === id)[0];
}
return useCallback(getDevice, []);
}