theluyuan
38ba663466
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Close stale issues and PRs / stale (push) Has been cancelled
20 lines
631 B
TypeScript
20 lines
631 B
TypeScript
import { IReduxState } from '../../app/types';
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/**
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* Returns true if there are devices of a specific type or on native platform.
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*
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* @param {Object} state - The state of the application.
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* @param {string} type - The type of device: VideoOutput | audioOutput | audioInput.
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*
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* @returns {boolean}
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*/
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export function hasAvailableDevices(state: IReduxState, type: string) {
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if (state['features/base/devices'] === undefined) {
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return true;
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}
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const availableDevices = state['features/base/devices'].availableDevices;
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return Number(availableDevices[type as keyof typeof availableDevices]?.length) > 0;
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}
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