ssap_app/node_modules/@react-native-community/netinfo/lib/commonjs/internal/state.js

134 lines
5.1 KiB
JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _nativeInterface = _interopRequireDefault(require("./nativeInterface"));
var _internetReachability = _interopRequireDefault(require("./internetReachability"));
var PrivateTypes = _interopRequireWildcard(require("./privateTypes"));
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
class State {
constructor(configuration) {
_defineProperty(this, "_nativeEventSubscription", null);
_defineProperty(this, "_subscriptions", new Set());
_defineProperty(this, "_latestState", null);
_defineProperty(this, "_internetReachability", void 0);
_defineProperty(this, "_handleNativeStateUpdate", state => {
// Update the internet reachability module
this._internetReachability.update(state); // Convert the state from native to JS shape
const convertedState = this._convertState(state); // Update the listeners
this._latestState = convertedState;
this._subscriptions.forEach(handler => handler(convertedState));
});
_defineProperty(this, "_handleInternetReachabilityUpdate", isInternetReachable => {
if (!this._latestState) {
return;
}
const nextState = { ...this._latestState,
isInternetReachable
};
this._latestState = nextState;
this._subscriptions.forEach(handler => handler(nextState));
});
_defineProperty(this, "_fetchCurrentState", async requestedInterface => {
const state = await _nativeInterface.default.getCurrentState(requestedInterface); // Update the internet reachability module
this._internetReachability.update(state); // Convert and store the new state
const convertedState = this._convertState(state);
if (!requestedInterface) {
this._latestState = convertedState;
this._subscriptions.forEach(handler => handler(convertedState));
}
return convertedState;
});
_defineProperty(this, "_convertState", input => {
if (typeof input.isInternetReachable === 'boolean') {
return input;
} else {
return { ...input,
isInternetReachable: this._internetReachability.currentState()
};
}
});
_defineProperty(this, "latest", requestedInterface => {
if (requestedInterface) {
return this._fetchCurrentState(requestedInterface);
} else if (this._latestState) {
return Promise.resolve(this._latestState);
} else {
return this._fetchCurrentState();
}
});
_defineProperty(this, "add", handler => {
// Add the subscription handler to our set
this._subscriptions.add(handler); // Send it the latest data we have
if (this._latestState) {
handler(this._latestState);
} else {
this.latest().then(handler);
}
});
_defineProperty(this, "remove", handler => {
this._subscriptions.delete(handler);
});
_defineProperty(this, "tearDown", () => {
if (this._internetReachability) {
this._internetReachability.tearDown();
}
if (this._nativeEventSubscription) {
this._nativeEventSubscription.remove();
}
this._subscriptions.clear();
});
// Add the listener to the internet connectivity events
this._internetReachability = new _internetReachability.default(configuration, this._handleInternetReachabilityUpdate); // Add the subscription to the native events
this._nativeEventSubscription = _nativeInterface.default.eventEmitter.addListener(PrivateTypes.DEVICE_CONNECTIVITY_EVENT, this._handleNativeStateUpdate); // Fetch the current state from the native module
this._fetchCurrentState();
}
}
exports.default = State;
//# sourceMappingURL=state.js.map