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+/*
+ * Copyright 2022 Igalia, S.L.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { v4 as uuidv4 } from 'uuid';
+
+const DEFAULT_TARGET = "wss://localhost:8090";
+
+// TODO: use an application token when needed
+// currently using https://github.com/eclipse/kuksa.val/blob/master/kuksa_certificates/jwt/super-admin.json.token
+const TEST_TOKEN =
+ 'eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.eyJzdWIiOiJrdWtzYS52YWwiLCJpc3MiOiJFY2xpcHNlIEtVS1NBIERldiIsImFkbWluIjp0cnVlLCJtb2RpZnlUcmVlIjp0cnVlLCJpYXQiOjE1MTYyMzkwMjIsImV4cCI6MTc2NzIyNTU5OSwia3Vrc2EtdnNzIjp7IioiOiJydyJ9fQ.p2cnFGH16QoQ14l6ljPVKggFXZKmD-vrw8G6Vs6DvAokjsUG8FHh-F53cMsE-GDjyZH_1_CrlDCnbGlqjsFbgAylqA7IAJWp9_N6dL5p8DHZTwlZ4IV8L1CtCALs7XVqvcQKHCCzB63Y8PgVDCAqpQSRb79JPVD4pZwkBKpOknfEY5y9wfbswZiRKdgz7o61_oFnd-yywpse-23HD6v0htThVF1SuGL1PuvGJ8p334nt9bpkZO3gaTh1xVD_uJMwHzbuBCF33_f-I5QMZO6bVooXqGfe1zvl3nDrPEjq1aPulvtP8RgREYEqE6b2hB8jouTiC_WpE3qrdMw9sfWGFbm04qC-2Zjoa1yYSXoxmYd0SnliSYHAad9aXoEmFENezQV-of7sc-NX1-2nAXRAEhaqh0IRuJwB4_sG7SvQmnanwkz-sBYxKqkoFpOsZ6hblgPDOPYY2NAsZlYkjvAL2mpiInrsmY_GzGsfwPeAx31iozImX75rao8rm-XucAmCIkRlpBz6MYKCjQgyRz3UtZCJ2DYF4lKqTjphEAgclbYZ7KiCuTn9HualwtEmVzHHFneHMKl7KnRQk-9wjgiyQ5nlsVpCCblg6JKr9of4utuPO3cBvbjhB4_ueQ40cpWVOICcOLS7_w0i3pCq1ZKDEMrYDJfz87r2sU9kw1zeFQk';
+
+var kuksa_context = {
+ authToken: TEST_TOKEN,
+ socket: undefined,
+ target: DEFAULT_TARGET,
+}
+
+var pathToHandler = null;
+
+function logReceivedMessage(data) {
+ console.log('Received message:', data)
+}
+
+function logConnectionStatus(status, event) {
+ console.log('Connection status:', status);
+}
+
+function kuksaws_onopen(event) {
+ logConnectionStatus('Connected.', event);
+
+ authorize();
+ subscribe(PATHS.leftAirDistribution);
+ subscribe(PATHS.leftFanSpeed);
+ subscribe(PATHS.leftSeatWarmer);
+ subscribe(PATHS.rightSeatWarmer);
+ subscribe(PATHS.leftSeatTemperature);
+ subscribe(PATHS.rightSeatTemperature);
+ subscribe(PATHS.airConditioning);
+ subscribe(PATHS.recirculation);
+ subscribe(PATHS.frontDefroster);
+ subscribe(PATHS.rearDefroster);
+}
+
+function kuksaws_onerror(event) {
+ logConnectionStatus('Failed to connect:', event);
+}
+
+function kuksaws_onmessage(event) {
+ logReceivedMessage(event.data);
+
+ var jsonData = JSON.parse(event.data);
+
+ if (jsonData.action == 'get' ||
+ jsonData.action =='subscription') {
+ updateVehicleInfo(jsonData);
+ }
+}
+
+function updateVehicleInfo(message) {
+ var value = message.data.dp.value;
+ var path = message.data.path;
+
+ if (!pathToHandler.has(path)) {
+ console.log('Handler not found for', path);
+ return;
+ }
+
+ var handler = pathToHandler.get(path);
+ handler.update(path, value)
+}
+
+function send(action, values) {
+ var uuid = uuidv4();
+ var data = Object.assign({
+ action: action,
+ tokens: kuksa_context.authToken,
+ requestId: uuid,
+ }, values);
+ var message = JSON.stringify(data);
+ console.log('Sent message:', message);
+ kuksa_context.socket.send(message);
+ return uuid;
+}
+
+function subscribe(path) {
+ return send('subscribe', { path: path });
+}
+
+function authorize() {
+ return send('authorize');
+}
+
+export function get(path) {
+ return send('get', { path: path });
+}
+
+export function set(path, value) {
+ return send('set', { path: path, value: value });
+}
+
+export function init(handlers) {
+ pathToHandler = new Map(handlers);
+ if (kuksa_context.socket == undefined) {
+ kuksa_context.socket = new WebSocket(kuksa_context.target);
+ kuksa_context.socket.onopen = kuksaws_onopen;
+ kuksa_context.socket.onerror = kuksaws_onerror;
+ kuksa_context.socket.onmessage = kuksaws_onmessage;
+ }
+}