source: imaps-frontend/node_modules/react-use/lib/useMediaDevices.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var react_1 = require("react");
var util_1 = require("./misc/util");
var useMediaDevices = function () {
    var _a = react_1.useState({}), state = _a[0], setState = _a[1];
    react_1.useEffect(function () {
        var mounted = true;
        var onChange = function () {
            navigator.mediaDevices
                .enumerateDevices()
                .then(function (devices) {
                if (mounted) {
                    setState({
                        devices: devices.map(function (_a) {
                            var deviceId = _a.deviceId, groupId = _a.groupId, kind = _a.kind, label = _a.label;
                            return ({
                                deviceId: deviceId,
                                groupId: groupId,
                                kind: kind,
                                label: label,
                            });
                        }),
                    });
                }
            })
                .catch(util_1.noop);
        };
        util_1.on(navigator.mediaDevices, 'devicechange', onChange);
        onChange();
        return function () {
            mounted = false;
            util_1.off(navigator.mediaDevices, 'devicechange', onChange);
        };
    }, []);
    return state;
};
var useMediaDevicesMock = function () { return ({}); };
exports.default = util_1.isNavigator && !!navigator.mediaDevices ? useMediaDevices : useMediaDevicesMock;