@iotize/device-com-wifi.cordova/esm2015/www/wifi-com-protocol.js

IoTize Cordova plugin for Wifi devices

var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
import { QueueComProtocol } from '@iotize/tap/protocol/core';
import { Observable, of } from 'rxjs';
import { share } from 'rxjs/operators';
import { WifiComProtocolError } from './errors';
import { debug } from './logger';
export class WifiComProtocol extends QueueComProtocol {
    constructor(wifiOptions, createSubProtocol) {
        super();
        this.wifiOptions = wifiOptions;
        this.createSubProtocol = createSubProtocol;
    }
    get socketProtocol() {
        if (!this._socketProtocol) {
            throw new Error(`Protocol is not connected yet`); // TODO proper error code
        }
        return this._socketProtocol;
    }
    _connect(options) {
        return new Observable((emitter) => {
            (() => __awaiter(this, void 0, void 0, function* () {
                try {
                    if (this.wifiOptions.network) {
                        let currentSSID = yield WifiWizard2.getConnectedSSID();
                        if (currentSSID !== this.wifiOptions.network.SSID) {
                            debug('currently connected to', currentSSID, 'expected ', this.wifiOptions.network.SSID, '=> try to connect to ', this.wifiOptions.network);
                            yield WifiWizard2.connect(this.wifiOptions.network.SSID, true, this.wifiOptions.network.password, this.wifiOptions.network.algorithm, this.wifiOptions.network.hidden);
                            currentSSID = yield WifiWizard2.getConnectedSSID();
                            if (currentSSID !== this.wifiOptions.network.SSID) {
                                emitter.error(WifiComProtocolError.cannotConnectToNetwork(this.wifiOptions.network));
                                return;
                            }
                            debug('now connected to SSID', currentSSID);
                        }
                    }
                    debug('Now creating socket protocol with options', this.wifiOptions);
                    this._socketProtocol = yield this.createSubProtocol(this.wifiOptions);
                    if (this.subProtocolConnectionStateSub)
                        this.subProtocolConnectionStateSub.unsubscribe();
                    this.subProtocolConnectionStateSub = this._socketProtocol
                        .onConnectionStateChange()
                        .subscribe((event) => {
                        this.setConnectionState(event.newState);
                    });
                    yield this._socketProtocol.connect().toPromise();
                    emitter.complete();
                }
                catch (err) {
                    if (this.wifiOptions.network) {
                        switch (err) {
                            case 'CONNECT_FAILED_TIMEOUT':
                                err = WifiComProtocolError.connectFailedTimeout(this.wifiOptions.network);
                                break;
                            case 'WIFI_NOT_ENABLED':
                                err = WifiComProtocolError.wifiNotEnabled(this.wifiOptions.network);
                                break;
                        }
                    }
                    if (typeof err === 'string') {
                        err = WifiComProtocolError.unknownError(new Error(err), this.wifiOptions.network);
                    }
                    if (this.subProtocolConnectionStateSub)
                        this.subProtocolConnectionStateSub.unsubscribe();
                    debug('_connect error', err);
                    emitter.error(err);
                }
            }))();
        }).pipe(share());
    }
    _disconnect(options) {
        if (this.subProtocolConnectionStateSub)
            this.subProtocolConnectionStateSub.unsubscribe();
        if (!this._socketProtocol) {
            return of(true);
        }
        return this._socketProtocol.disconnect();
    }
    write(data) {
        return this.socketProtocol.write(data);
    }
    read() {
        return this.socketProtocol.read();
    }
}
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