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/**
* ============LICENSE_START========================================================================
* ONAP : ccsdk feature sdnr wt odlux
* =================================================================================================
* Copyright (C) 2021 highstreet technologies GmbH Intellectual Property. All rights reserved.
* =================================================================================================
* 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.
* ============LICENSE_END==========================================================================
*/
import { setGeneralSettingsAction } from "../actions/settingsAction";
import { loginUserAction, logoutUser } from "../actions/authentication";
import { ReplaceAction } from "../actions/navigationActions";
import { User } from "../models/authentication";
import { ApplicationStore } from "../store/applicationStore";
type Broadcaster = {channel: BroadcastChannel, key: String};
type AuthTypes = 'login' | 'logout';
export type AuthMessage={key: AuthTypes, data: any};
type SettingsType = 'general';
export type SettingsMessage={key: SettingsType, enableNotifications: boolean, user: string};
let channels: Broadcaster[] = [];
let store : ApplicationStore | null = null;
export const subscribe = (channel: BroadcastChannel, channelName: string) => {
channels.push({channel: channel, key: channelName});
}
export const startBroadcastChannel = (applicationStore: ApplicationStore)=>{
store=applicationStore;
//might decide to use one general broadcast channel with more keys in the future
createAuthBroadcastChannel();
createSettingsBroadcastChannel();
}
const createSettingsBroadcastChannel = () =>{
const name = "odlux_settings";
const bc: BroadcastChannel = new BroadcastChannel(name);
channels.push({ channel: bc, key: name });
bc.onmessage = (eventMessage: MessageEvent<SettingsMessage>) => {
console.log(eventMessage)
if (eventMessage.data.key === 'general') {
if (store?.state.framework.authenticationState.user) {
const data = eventMessage.data;
if(store.state.framework.authenticationState.user.user === data.user){
store?.dispatch(setGeneralSettingsAction(data.enableNotifications));
}
}
}
}
}
const createAuthBroadcastChannel = () => {
const name = "odlux_auth";
const bc: BroadcastChannel = new BroadcastChannel(name);
channels.push({ channel: bc, key: name });
bc.onmessage = (eventMessage: MessageEvent<AuthMessage>) => {
console.log(eventMessage)
if (eventMessage.data.key === 'login') {
if (!store?.state.framework.authenticationState.user) {
const initialToken = localStorage.getItem("userToken");
if (initialToken) {
store?.dispatch(loginUserAction(User.fromString(initialToken)));
store?.dispatch(new ReplaceAction("/"));
}
}
}
else if (eventMessage.data.key === 'logout') {
if (store?.state.framework.authenticationState.user) {
store?.dispatch(logoutUser());
store?.dispatch(new ReplaceAction("/login"));
}
}
}
}
export const getBroadcastChannel = (channelName: string) =>{
const foundChannel = channels.find(s =>s.key===channelName);
return foundChannel?.channel;
}
export const sendMessage = (data: any, channel: string) =>{
const foundChannel = channels.find(s =>s.key===channel);
if(foundChannel){
foundChannel.channel.postMessage(data);
}
}
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