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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==========================================================================
*/
// app configuration and main entry point for the app
import * as React from "react";
import { faRoute } from '@fortawesome/free-solid-svg-icons'; // select app icon
import applicationManager from '../../../framework/src/services/applicationManager';
import { lineofSightRootHandler } from './handlers/rootHandler';
import MainView from "./views/main";
import applicationApi from "../../../framework/src/services/applicationApi";
import { Redirect, Route, RouteComponentProps, Switch, useLocation, withRouter } from "react-router-dom";
import connect, { Connect, IDispatcher } from "../../../framework/src/flux/connect";
import { IApplicationStoreState } from "../../../framework/src/store/applicationStore";
import { SetPassedInValues, SetReachableAction } from "./actions/commonActions";
import { TERRAIN_URL, TILE_URL } from "./config";
import { isNumber } from "./utils/math";
const mapProps = (state: IApplicationStoreState) => ({
});
const mapDisp = (dispatcher: IDispatcher) => ({
setPassedInValues: (values: (string | null)[]) => dispatcher.dispatch(SetPassedInValues(values)),
setReachable: (reachable: boolean) => dispatcher.dispatch(new SetReachableAction(reachable))
});
let lastSearch = "";
const useQuery = () => {
return new URLSearchParams(useLocation().search);
}
const LineOfSightApplicationRouteAdapter = connect(mapProps, mapDisp)((props: RouteComponentProps<{ mountId?: string }> & Connect<typeof mapProps, typeof mapDisp>) => {
let query = useQuery();
// called when component finshed mounting
React.useEffect(() => {
extractAndDispatchUrlValues(props.location.search);
//check tiles/terrain connectivity
tryCheckConnection();
}, []);
const extractAndDispatchUrlValues = (url: string) => {
if (lastSearch !== url) {
lastSearch = url;
//if mandatory values aren't there, do nothing
if (areMandatoryParamsPresent(query)) {
const values = extractValuesFromURL(query);
props.setPassedInValues(values);
}
}
}
const tryCheckConnection =() =>{
const terrain = fetch(`${TERRAIN_URL}/`);
const tiles = fetch(`${TILE_URL}/10/0/0.png`);
Promise.all([terrain, tiles])
.then((result) => {
props.setReachable(true);
})
.catch(error=>{
console.error("services not reachable.");
console.error(error);
props.setReachable(false);
})
}
/***
*
* Checks if lat1, lon1, lat2, lon2 were passed in as url parameters
*/
const areMandatoryParamsPresent = (query: URLSearchParams) => {
return isNumber(query.get("lat1")) && isNumber(query.get("lon1")) && isNumber(query.get("lat2")) && isNumber(query.get("lon2"))
}
const extractValuesFromURL = (query: URLSearchParams) => {
return [query.get("lat1"), query.get("lon1"), query.get("lat2"), query.get("lon2"), query.get("amslA"), query.get("antennaHeightA"), query.get("amslB"), query.get("antennaHeightB")]
}
return (
<MainView />
);
});
const LoSRouterApp = withRouter(connect(mapProps, mapDisp)((props: RouteComponentProps & Connect<typeof mapProps, typeof mapDisp>) => {
return (
<Switch>
<Route path={`${props.match.path}`} component={LineOfSightApplicationRouteAdapter} />
<Redirect to={`${props.match.path}`} />
</Switch>
)
}));
export function register() {
applicationManager.registerApplication({
name: "lineOfSight", // used as name of state as well
icon: faRoute,
rootActionHandler: lineofSightRootHandler,
rootComponent: LoSRouterApp,
menuEntry: "Line of Sight"
});
}
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