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Diffstat (limited to 'sdnr/wt/odlux/apps/networkMapApp/src/components/map.tsx')
| -rw-r--r-- | sdnr/wt/odlux/apps/networkMapApp/src/components/map.tsx | 606 |
1 files changed, 606 insertions, 0 deletions
diff --git a/sdnr/wt/odlux/apps/networkMapApp/src/components/map.tsx b/sdnr/wt/odlux/apps/networkMapApp/src/components/map.tsx new file mode 100644 index 000000000..1aabb92c6 --- /dev/null +++ b/sdnr/wt/odlux/apps/networkMapApp/src/components/map.tsx @@ -0,0 +1,606 @@ +/** + * ============LICENSE_START======================================================================== + * ONAP : ccsdk feature sdnr wt odlux + * ================================================================================================= + * Copyright (C) 2020 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 * as React from 'react' +import * as mapboxgl from 'mapbox-gl'; +import InfoIcon from '@material-ui/icons/Info'; +import { RouteComponentProps, withRouter } from 'react-router-dom'; + + +import { site } from '../model/site'; +import { SelectSiteAction, ClearHistoryAction, SelectLinkAction } from '../actions/detailsAction'; +import { OSM_STYLE, URL_API, URL_BASEPATH, URL_TILE_API } from '../config'; +import { link } from '../model/link'; +import MapPopup from './mapPopup'; +import { SetPopupPositionAction, SelectMultipleLinksAction, SelectMultipleSitesAction } from '../actions/popupActions'; +import { Feature } from '../model/Feature'; +import { HighlightLinkAction, HighlightSiteAction, SetCoordinatesAction, SetStatistics } from '../actions/mapActions'; +import { addDistance, getUniqueFeatures } from '../utils/mapUtils'; +import { location } from '../handlers/mapReducer' +import { Typography, Paper, Tooltip } from '@material-ui/core'; +import { elementCount } from '../model/count'; +import lamp from '../../icons/lamp.png'; +import apartment from '../../icons/apartment.png'; +import datacenter from '../../icons/datacenter.png'; +import { IApplicationStoreState } from '../../../../framework/src/store/applicationStore'; +import connect, { IDispatcher, Connect } from '../../../../framework/src/flux/connect'; +import { verifyResponse, IsTileServerReachableAction, handleConnectionError } from '../actions/connectivityAction'; +import ConnectionInfo from './connectionInfo' +import { ApplicationStore } from '../../../../framework/src/store/applicationStore'; +import { showIconLayers, addBaseLayers, swapLayersBack } from '../utils/mapLayers'; + + + + + +type coordinates = { lat: number, lon: number, zoom: number } + +let alarmElements: Feature[] = []; +let map: mapboxgl.Map; +let isLoadingInProgress = false; +let notLoadedBoundingBoxes: mapboxgl.LngLatBounds[] = []; + +let lastBoundingBox: mapboxgl.LngLatBounds | null = null; +let myRef = React.createRef<HTMLDivElement>(); + + +class Map extends React.Component<mapProps, { isPopupOpen: boolean }> { + + constructor(props: mapProps) { + super(props); + //any state stuff + this.state = { isPopupOpen: false } + + } + + componentDidMount() { + + window.addEventListener("menu-resized", this.handleResize); + + fetch(URL_TILE_API + '/10/0/0.png') + .then(res => { + if (res.ok) { + this.setupMap(); + } else { + this.props.setTileServerLoaded(false); + console.error("tileserver " + URL_TILE_API + "can't be reached.") + } + }) + .catch(err => { + this.props.setTileServerLoaded(false); + console.error("tileserver " + URL_TILE_API + "can't be reached.") + }); + + fetch(URL_API + "/info") + .then(result => verifyResponse(result)) + .catch(error => this.props.handleConnectionError(error)); + } + + setupMap = () => { + + let lat = this.props.lat; + let lon = this.props.lon; + let zoom = this.props.zoom; + + const coordinates = this.extractCoordinatesFromUrl(); + // override lat/lon/zoom with coordinates from url, if available + if (this.areCoordinatesValid(coordinates)) { + lat = coordinates.lat; + lon = coordinates.lon; + zoom = !Number.isNaN(coordinates.zoom) ? coordinates.zoom : zoom; + } + + map = new mapboxgl.Map({ + container: myRef.current!, + style: OSM_STYLE as any, + center: [lon, lat], + zoom: zoom, + accessToken: '' + }); + + map.on('load', (ev) => { + + addBaseLayers(map, this.props.selectedSite, this.props.selectedLink); + map.loadImage( + lamp, + function (error: any, image: any) { + if (error) throw error; + map.addImage('lamp', image); + }); + + map.loadImage( + datacenter, + function (error: any, image: any) { + if (error) throw error; + map.addImage('data-center', image); + }); + + map.loadImage( + apartment, + function (error: any, image: any) { + if (error) throw error; + map.addImage('house', image); + }); + + const boundingBox = map.getBounds(); + + + fetch(`${URL_API}/links/geoJson/${boundingBox.getWest()},${boundingBox.getSouth()},${boundingBox.getEast()},${boundingBox.getNorth()}`) + .then(result => verifyResponse(result)) + .then(result => result.json()) + .then(features => { + if (map.getLayer('lines')) { + (map.getSource('lines') as mapboxgl.GeoJSONSource).setData(features); + } + }) + .catch(error => this.props.handleConnectionError(error)); + + + fetch(`${URL_API}/sites/geoJson/${boundingBox.getWest()},${boundingBox.getSouth()},${boundingBox.getEast()},${boundingBox.getNorth()}`) + .then(result => verifyResponse(result)) + .then(result => result.json()) + .then(features => { + if (map.getLayer('points')) { + (map.getSource('points') as mapboxgl.GeoJSONSource).setData(features); + } + }) + .catch(error => this.props.handleConnectionError(error));; + + }); + + map.on('click', (e: any) => { + + if (map.getLayer('points')) { // data is shown as points + + var clickedLines = getUniqueFeatures(map.queryRenderedFeatures([[e.point.x - 5, e.point.y - 5], + [e.point.x + 5, e.point.y + 5]], { + layers: ['lines'] + }), "id"); + + const clickedPoints = getUniqueFeatures(map.queryRenderedFeatures(e.point, { layers: ['points'] }), "id"); + const alarmedSites = getUniqueFeatures(map.queryRenderedFeatures(e.point, { layers: ['alarmedPoints'] }), "id"); + + if (clickedPoints.length != 0) { + + + if (alarmedSites.length > 0) { + alarmedSites.forEach(alarm => { + const index = clickedPoints.findIndex(item => item.properties!.id === alarm.properties!.id); + console.log(index); + + if (index !== -1) { + clickedPoints[index].properties!.alarmed = true; + clickedPoints[index].properties!.type = "alarmed"; + } + }); + console.log(clickedPoints); + } + + this.showSitePopup(clickedPoints, e.point.x, e.point.y); + } else if (clickedLines.length != 0) { + this.showLinkPopup(clickedLines, e.point.x, e.point.y); + } + + + } else { // data is shown as icons + + const clickedLamps = getUniqueFeatures(map.queryRenderedFeatures(e.point, { layers: ['point-lamps'] }), "id"); + const buildings = getUniqueFeatures(map.queryRenderedFeatures(e.point, { layers: ['point-building'] }), "id"); + const houses = getUniqueFeatures(map.queryRenderedFeatures(e.point, { layers: ['point-data-center'] }), "id"); + + const combinedFeatures = [...clickedLamps, ...buildings, ...houses]; + + const clickedLines = getUniqueFeatures(map.queryRenderedFeatures([[e.point.x - 5, e.point.y - 5], + [e.point.x + 5, e.point.y + 5]], { + layers: ['lines'] + }), "id"); + + if (combinedFeatures.length > 0) + this.showSitePopup(combinedFeatures, e.point.x, e.point.y); + else if (clickedLines.length != 0) { + this.showLinkPopup(clickedLines, e.point.x, e.point.y); + } + } + + }); + + map.on('moveend', () => { + + const mapZoom = Number(map.getZoom().toFixed(2)); + const lat = Number(map.getCenter().lat.toFixed(4)); + const lon = Number(map.getCenter().lng.toFixed(4)); + + + if (this.props.lat !== lat || this.props.lon !== lon || this.props.zoom !== mapZoom) { + this.props.updateMapPosition(lat, lon, mapZoom) + } + + const currentUrl = window.location.href; + const parts = currentUrl.split(URL_BASEPATH); + const detailsPath = parts[1].split("/details/"); + + if (detailsPath[1] !== undefined && detailsPath[1].length > 0) { + this.props.history.replace(`/${URL_BASEPATH}/${map.getCenter().lat.toFixed(4)},${map.getCenter().lng.toFixed(4)},${mapZoom.toFixed(2)}/details/${detailsPath[1]}`) + } + else { + this.props.history.replace(`/${URL_BASEPATH}/${map.getCenter().lat.toFixed(4)},${map.getCenter().lng.toFixed(4)},${mapZoom.toFixed(2)}`) + } + + const boundingBox = map.getBounds(); + + showIconLayers(map, this.props.showIcons, this.props.selectedSite?.properties.id); + + fetch(`${URL_API}/info/count/${boundingBox.getWest()},${boundingBox.getSouth()},${boundingBox.getEast()},${boundingBox.getNorth()}`) + .then(result => verifyResponse(result)) + .then(res => res.json()) + .then(result => { + console.log(result); + if (result.links !== this.props.linkCount || result.sites !== this.props.siteCount) { + this.props.setStatistics(result.links, result.sites); + } + }) + .catch(error => this.props.handleConnectionError(error));; + }) + + map.on('move', () => { + const mapZoom = map.getZoom(); + + const boundingBox = map.getBounds(); + + this.loadNetworkData(boundingBox); + if (mapZoom > 9) { + + if (map.getLayer('points')) { + map.setLayoutProperty('selectedPoints', 'visibility', 'visible'); + map.setPaintProperty('points', 'circle-radius', 7); + } + } else { + + // reduce size of points / lines if zoomed out + map.setPaintProperty('points', 'circle-radius', 2); + map.setLayoutProperty('selectedPoints', 'visibility', 'none'); + + if (mapZoom <= 4) { + map.setPaintProperty('lines', 'line-width', 1); + } else { + map.setPaintProperty('lines', 'line-width', 2); + } + } + }); + } + + componentDidUpdate(prevProps: mapProps, prevState: {}) { + + if (map !== undefined) { + if (prevProps.selectedSite?.properties.id !== this.props.selectedSite?.properties.id) { + + if (this.props.selectedSite != null) { + if (map.getSource("selectedLine") !== undefined) { + (map.getSource("selectedLine") as mapboxgl.GeoJSONSource).setData({ type: "FeatureCollection", features: [] }); + (map.getSource("selectedPoints") as mapboxgl.GeoJSONSource).setData({ type: "FeatureCollection", features: [this.props.selectedSite] }); + } + + + if (map.getLayer('point-lamps') !== undefined) { + + map.setFilter('point-lamps', ['==', 'type', 'street lamp']); + map.setFilter('point-data-center', ['==', 'type', 'data center']); + map.setFilter('point-building', ['==', 'type', 'high rise building']) + + if (this.props.selectedSite?.properties.type !== undefined) { + switch (this.props.selectedSite?.properties.type) { + case 'street lamp': + map.setFilter('point-lamps', ["all", ['==', 'type', 'street lamp'], ['!=', 'id', this.props.selectedSite.properties.id]]); + break; + case 'data center': + map.setFilter('point-data-center', ["all", ['==', 'type', 'data center'], ['!=', 'id', this.props.selectedSite.properties.id]]); + break; + case 'high rise building': + map.setFilter('point-building', ["all", ['==', 'type', 'high rise building'], ['!=', 'id', this.props.selectedSite.properties.id]]) + + break; + } + } + } + + + } + else + { + if (map.getSource("selectedPoints") !== undefined) + (map.getSource("selectedPoints") as mapboxgl.GeoJSONSource).setData({ type: "FeatureCollection", features: [] }); + + } + } + + if (prevProps.selectedLink !== this.props.selectedLink) { + if (this.props.selectedLink != null) { + + if (map.getLayer('point-lamps') !== undefined) { + map.setFilter('point-lamps', ['==', 'type', 'street lamp']); + map.setFilter('point-data-center', ['==', 'type', 'data center']); + map.setFilter('point-building', ['==', 'type', 'high rise building']); + } + + if (map.getSource("selectedLine") !== undefined) { + (map.getSource("selectedPoints") as mapboxgl.GeoJSONSource).setData({ type: "FeatureCollection", features: [] }); + (map.getSource("selectedLine") as mapboxgl.GeoJSONSource).setData({ type: "FeatureCollection", features: [this.props.selectedLink] }); + } + } + else + { + if (map.getSource("selectedLine") !== undefined) + (map.getSource("selectedLine") as mapboxgl.GeoJSONSource).setData({ type: "FeatureCollection", features: [] }); + } + } + + if (prevProps.location.pathname !== this.props.location.pathname) { + if (map) { + const coordinates = this.extractCoordinatesFromUrl(); + this.moveMapToCoordinates(coordinates); + } + } + + if (prevProps.alarmlement !== this.props.alarmlement) { + if (this.props.alarmlement !== null && !alarmElements.includes(this.props.alarmlement)) { + if (map.getSource("alarmedPoints")) + (map.getSource("alarmedPoints") as mapboxgl.GeoJSONSource).setData({ type: "FeatureCollection", features: alarmElements }); + alarmElements.push(this.props.alarmlement) + } + } + + if (prevProps.showIcons !== this.props.showIcons) { + if (map && map.getZoom() > 11) { + console.log(this.props.showIcons); + showIconLayers(map, this.props.showIcons, this.props.selectedSite?.properties.id); + } + } + + if (prevProps.zoomToElement !== this.props.zoomToElement) { + if (this.props.zoomToElement !== null) { + const currentZoom = map?.getZoom(); + + map.flyTo({ + center: [ + this.props.zoomToElement.lon, + this.props.zoomToElement.lat + ], zoom: currentZoom < 10 ? 10 : currentZoom, + essential: true + }); + } + } + } + } + + handleResize = () => { + if (map) { + // wait a moment until resizing actually happened + window.setTimeout(() => map.resize(), 500); + } + } + + extractCoordinatesFromUrl = (): coordinates => { + const currentUrl = window.location.href; + const mainPathParts = currentUrl.split(URL_BASEPATH); + const coordinatePathPart = mainPathParts[1].split("/details/"); // split by details if present + const allCoordinates = coordinatePathPart[0].replace("/", ""); + const coordinates = allCoordinates.split(","); + return { lat: Number(coordinates[0]), lon: Number(coordinates[1]), zoom: Number(coordinates[2]) } + } + + areCoordinatesValid = (coordinates: coordinates) => { + + if ((!Number.isNaN(coordinates.lat)) && (!Number.isNaN(coordinates.lon))) { + return true; + } else { + return false; + } + } + + moveMapToCoordinates = (coordinates: coordinates) => { + + if (this.areCoordinatesValid(coordinates)) { + let zoom = -1; + + if (!Number.isNaN(coordinates.zoom)) { + zoom = coordinates.zoom; + } + + map.flyTo({ + center: [ + coordinates.lon, + coordinates.lat + ], zoom: zoom !== -1 ? zoom : this.props.zoom, + essential: true + }) + } + } + + + //TODO: how to handle if too much data gets loaded? (1 mio points...?) + // data might have gotten collected, reload if necessary! + //always save count, if count and current view count differ -> reload last boundingbox + loadNetworkData = async (bbox: mapboxgl.LngLatBounds) => { + if (!isLoadingInProgress) { // only load data if loading not in progress + isLoadingInProgress = true; + + if (lastBoundingBox == null) { + lastBoundingBox = bbox; + await this.draw('lines', `${URL_API}/links/geoJson/${lastBoundingBox.getWest()},${lastBoundingBox.getSouth()},${lastBoundingBox.getEast()},${lastBoundingBox.getNorth()}`); + await this.draw('points', `${URL_API}/sites/geoJson/${lastBoundingBox.getWest()},${lastBoundingBox.getSouth()},${lastBoundingBox.getEast()},${lastBoundingBox.getNorth()}`); + } else { + + // new bbox is bigger than old one + if (bbox.contains(lastBoundingBox.getNorthEast()) && bbox.contains(lastBoundingBox.getSouthWest()) && lastBoundingBox !== bbox) { //if new bb is bigger than old one + + lastBoundingBox = bbox; + + const distance = map.getCenter().distanceTo(bbox.getNorthEast()); // radius of visible area (center -> corner) (in meters) + + //calculate new boundingBox + const increasedBoundingBox = addDistance(bbox.getSouth(), bbox.getWest(), bbox.getNorth(), bbox.getEast(), (distance / 1000) / 2) + + await this.draw('lines', `${URL_API}/links/geoJson/${increasedBoundingBox.west},${increasedBoundingBox.south},${increasedBoundingBox.east},${increasedBoundingBox.north}`); + await this.draw('points', `${URL_API}/sites/geoJson/${increasedBoundingBox.west},${increasedBoundingBox.south},${increasedBoundingBox.east},${increasedBoundingBox.north}`); + console.log("bbox is bigger"); + + } else if (lastBoundingBox.contains(bbox.getNorthEast()) && lastBoundingBox.contains(bbox.getSouthWest())) { // last one contains new one + // bbox is contained in last one, do nothing + isLoadingInProgress = false; + + } else { // bbox is not fully contained in old one, extend + + lastBoundingBox.extend(bbox); + + await this.draw('lines', `${URL_API}/links/geoJson/${lastBoundingBox.getWest()},${lastBoundingBox.getSouth()},${lastBoundingBox.getEast()},${lastBoundingBox.getNorth()}`); + await this.draw('points', `${URL_API}/sites/geoJson/${lastBoundingBox.getWest()},${lastBoundingBox.getSouth()},${lastBoundingBox.getEast()},${lastBoundingBox.getNorth()}`); + } + + } + + + if (notLoadedBoundingBoxes.length > 0) { // load last not loaded boundingbox + this.loadNetworkData(notLoadedBoundingBoxes.pop()!) + notLoadedBoundingBoxes = []; + } + + } else { + notLoadedBoundingBoxes.push(bbox); + } + } + + showSitePopup = (sites: mapboxgl.MapboxGeoJSONFeature[], top: number, left: number) => { + if (sites.length > 1) { + const ids = sites.map(feature => feature.properties!.id); + + this.props.setPopupPosition(top, left); + this.props.selectMultipleSites(ids); + this.setState({ isPopupOpen: true }); + + } else { + const id = sites[0].properties!.id; + + fetch(`${URL_API}/site/${id}`) + .then(result => verifyResponse(result)) + .then(res => res.json() as Promise<site>) + .then(result => { + this.props.selectSite(result); + this.props.highlightSite(result); + this.props.clearDetailsHistory(); + }) + .catch(error => this.props.handleConnectionError(error));; + } + + } + + + + showLinkPopup = (links: mapboxgl.MapboxGeoJSONFeature[], top: number, left: number) => { + + if (links.length > 1) { + + const ids = links.map(feature => feature.properties!.id as string); + + this.props.setPopupPosition(top, left); + this.props.selectMultipleLinks(ids); + this.setState({ isPopupOpen: true }); + + } else { + var id = links[0].properties!.id; + + fetch(`${URL_API}/link/${id}`) + .then(result => verifyResponse(result)) + .then(res => res.json() as Promise<link>) + .then(result => { + this.props.selectLink(result); + this.props.highlightLink(result); + + this.props.clearDetailsHistory(); + }) + .catch(error => this.props.handleConnectionError(error));; + } + } + + draw = async (layer: string, url: string) => { + + fetch(url) + .then(result => verifyResponse(result)) + .then(res => res.json()) + .then(result => { + isLoadingInProgress = false; + if (map.getSource(layer)) { + (map.getSource(layer) as mapboxgl.GeoJSONSource).setData(result); + } + }) + .catch(error => this.props.handleConnectionError(error));; + } + + render() { + + const reachabe = this.props.isTopoServerReachable && this.props.isTileServerReachable; + + return <> + + <div id="map" style={{ width: "70%", position: 'relative' }} ref={myRef} > + { + this.state.isPopupOpen && + <MapPopup onClose={() => { this.setState({ isPopupOpen: false }); }} /> + } + <ConnectionInfo /> + </div> + </> + } + +} + +type mapProps = RouteComponentProps & Connect<typeof mapStateToProps, typeof mapDispatchToProps>; + +const mapStateToProps = (state: IApplicationStoreState) => ({ + selectedLink: state.network.map.selectedLink, + selectedSite: state.network.map.selectedSite, + zoomToElement: state.network.map.zoomToElement, + alarmlement: state.network.map.alarmlement, + lat: state.network.map.lat, + lon: state.network.map.lon, + zoom: state.network.map.zoom, + linkCount: state.network.map.statistics.links, + siteCount: state.network.map.statistics.sites, + isTopoServerReachable: state.network.connectivity.isToplogyServerAvailable, + isTileServerReachable: state.network.connectivity.isTileServerAvailable, + showIcons: state.network.map.allowIconSwitch + + + +}); + +const mapDispatchToProps = (dispatcher: IDispatcher) => ({ + selectSite: (site: site) => dispatcher.dispatch(new SelectSiteAction(site)), + selectLink: (link: link) => dispatcher.dispatch(new SelectLinkAction(link)), + clearDetailsHistory: () => dispatcher.dispatch(new ClearHistoryAction()), + selectMultipleLinks: (ids: string[]) => dispatcher.dispatch(new SelectMultipleLinksAction(ids)), + selectMultipleSites: (ids: string[]) => dispatcher.dispatch(new SelectMultipleSitesAction(ids)), + setPopupPosition: (x: number, y: number) => dispatcher.dispatch(new SetPopupPositionAction(x, y)), + highlightLink: (link: link) => dispatcher.dispatch(new HighlightLinkAction(link)), + highlightSite: (site: site) => dispatcher.dispatch(new HighlightSiteAction(site)), + updateMapPosition: (lat: number, lon: number, zoom: number) => dispatcher.dispatch(new SetCoordinatesAction(lat, lon, zoom)), + setStatistics: (linkCount: string, siteCount: string) => dispatcher.dispatch(new SetStatistics(siteCount, linkCount)), + setTileServerLoaded: (reachable: boolean) => dispatcher.dispatch(new IsTileServerReachableAction(reachable)), + handleConnectionError: (error: Error) => dispatcher.dispatch(handleConnectionError(error)) +}) + +export default withRouter(connect(mapStateToProps, mapDispatchToProps)(Map));
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