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Diffstat (limited to 'src/client/views/collections/MapView/CollectionMapView.tsx')
| -rw-r--r-- | src/client/views/collections/MapView/CollectionMapView.tsx | 272 |
1 files changed, 272 insertions, 0 deletions
diff --git a/src/client/views/collections/MapView/CollectionMapView.tsx b/src/client/views/collections/MapView/CollectionMapView.tsx new file mode 100644 index 000000000..1166de61c --- /dev/null +++ b/src/client/views/collections/MapView/CollectionMapView.tsx @@ -0,0 +1,272 @@ +import { GoogleMap, Marker, InfoWindow, InfoBox, useJsApiLoader, LoadScript, GoogleMapProps, StandaloneSearchBox, Autocomplete } from '@react-google-maps/api'; +import { observable, action, computed, Lambda, runInAction, IReactionDisposer } from "mobx"; +import { observer } from "mobx-react"; +import { Doc, DocListCast, Field, FieldResult, Opt } from "../../../../fields/Doc"; +import { documentSchema } from "../../../../fields/documentSchemas"; +import { Id } from "../../../../fields/FieldSymbols"; +import { makeInterface } from "../../../../fields/Schema"; +import { Cast, NumCast, ScriptCast, StrCast } from "../../../../fields/Types"; +import { LinkManager } from "../../../util/LinkManager"; +import { undoBatch, UndoManager } from "../../../util/UndoManager"; +import "./CollectionMapView.scss"; +import { CollectionSubView } from "../CollectionSubView"; +import React = require("react"); +import requestPromise = require("request-promise"); +import ReactDOM from 'react-dom'; +import { DragManager } from '../../../util/DragManager'; +import { MapMarker } from '../../nodes/MapBox/MapMarker'; + + +/** + * Idea behind storing a marker: + * 1. on the map api, have a button "add marker" that adds the marker on the map & store the marker as a node in the collection + * (but don't render the marker in the collection itself) + * 2. each marker, as a node, has the same feature as all other nodes for linking (the same way one could form a link between a node inside a child collection + * and a node outside the child collection) + * + * /util/LinkManager.ts -- link relations + * + */ + +type MapSchema = makeInterface<[typeof documentSchema]>; +const MapSchema = makeInterface(documentSchema); + +export type Coordinates = { + lat: number, + lng: number, +} + +export type LocationData = { + id: string; + pos: Coordinates; +}; + +const mapContainerStyle = { + height: '100%', +}; + +const defaultCenter = { + lat: 38.685, + lng: -115.234, +}; + +const mapOptions = { + fullscreenControl: false, +} + +const drawingManager = new google.maps.drawing.DrawingManager({ + drawingControl: true, + drawingControlOptions: { + position: google.maps.ControlPosition.TOP_RIGHT, + drawingModes: [ + google.maps.drawing.OverlayType.MARKER, + // currently we are not supporting the following drawing mode on map, a thought for future development + // google.maps.drawing.OverlayType.CIRCLE, + // google.maps.drawing.OverlayType.POLYLINE, + ], + }, +}); + +const options = { + fields: ["formatted_address", "geometry", "name"], // note: level of details is charged by item per retrieval, not recommended to return all fields + strictBounds: false, + types: ["establishment"], // type pf places, subject of change according to user need +} as google.maps.places.AutocompleteOptions; + +@observer +export default class CollectionMapView extends CollectionSubView<MapSchema, Partial<GoogleMapProps>>(MapSchema) { + private _dropDisposer?: DragManager.DragDropDisposer; + private _disposers: { [name: string]: IReactionDisposer } = {}; + + + @observable private _map = null as unknown as google.maps.Map; + @observable private selectedPlace: LocationData | undefined; + @observable private markerMap: { [id: string]: google.maps.Marker } = {}; + @observable private center = defaultCenter; + @observable private zoom = 2.5; + @observable private infoWindowOpen = false; + @observable private bounds = new window.google.maps.LatLngBounds(); + @observable private inputRef = React.createRef<HTMLInputElement>(); + @observable private searchMarkers: google.maps.Marker[] = []; + @observable private searchBox = new window.google.maps.places.Autocomplete(this.inputRef.current!, options); + + @observable private myPlaces: LocationData[] = [ + { id: "id1", pos: { lat: 39.09366509575983, lng: -94.58751660204751 } }, + { id: "id2", pos: { lat: 41.82399, lng: -71.41283 } }, + { id: "id3", pos: { lat: 47.606214, lng: -122.33207 } }, + ]; + + @action + private setSearchBox = (searchBox: any) => { + this.searchBox = searchBox; + } + + // iterate myPlaces to size, center, and zoom map to contain all markers + private fitBounds = (map: google.maps.Map) => { + console.log('map bound is:' + this.bounds); + this.myPlaces ? this.myPlaces.map(place => { + this.bounds.extend(place.pos!); + }) : null; + map.fitBounds(this.bounds); + } + + // store a reference to google map instance; fit map bounds to contain all markers + @action + private loadHandler = (map: google.maps.Map) => { + this._map = map; + drawingManager.setMap(map); + this.fitBounds(map); + } + + @action + private markerClickHandler = (e: MouseEvent, place: any) => { + // set which place was clicked + this.selectedPlace = place; + + console.log(this.selectedPlace); + + // used so clicking a second marker works + if (this.infoWindowOpen) { + this.infoWindowOpen = false; + console.log("closeinfowindow") + } + this.infoWindowOpen = true; + console.log("open infowindow") + } + + @action + private handleInfoWindowClose = () => { + if (this.infoWindowOpen) { + this.infoWindowOpen = false; + } + this.infoWindowOpen = false; + this.selectedPlace = undefined; + } + + @action + private handlePlaceChanged = () => { + console.log(this.searchBox); + const place = this.searchBox.getPlace(); + + if (!place.geometry || !place.geometry.location) { + // user entered the name of a place that wasn't suggested & pressed the enter key, or place details request failed + window.alert("No details available for input: '" + place.name + "'"); + return; + } + + // zoom in on the location of the search result + if (place.geometry.viewport) { + console.log(this._map); + this._map.fitBounds(place.geometry.viewport); + } else { + console.log(this._map); + this._map.setCenter(place.geometry.location); + this._map.setZoom(17); + } + + // customize icon => customized icon for the nature of the location selected + const icon = { + url: place.icon as string, + size: new google.maps.Size(71, 71), + origin: new google.maps.Point(0, 0), + anchor: new google.maps.Point(17, 34), + scaledSize: new google.maps.Size(25, 25), + }; + + // put temporary cutomized marker on searched location + this.searchMarkers.forEach((marker) => { + marker.setMap(null); + }); + this.searchMarkers = []; + this.searchMarkers.push( + new window.google.maps.Marker({ + map: this._map, + icon, + title: place.name, + position: place.geometry.location, + }) + ) + } + + + @action + private addMarker = (location: google.maps.LatLng | undefined, map: google.maps.Map) => { + new window.google.maps.Marker({ + position: location, + map: map + }); + } + + @action + private markerLoadHandler = (marker: google.maps.Marker, place: LocationData) => { + place.id ? this.markerMap[place.id] = marker : null; + } + + render() { + const { Document, fieldKey, isContentActive: active } = this.props; + + return <div className="collectionMapView" ref={this.createDashEventsTarget}> + + <div className={"collectionMapView-contents"} + style={{ pointerEvents: active() ? undefined : "none", overflow: 'hidden' }} + onWheel={e => e.stopPropagation()} + onPointerDown={e => (e.button === 0 && !e.ctrlKey) && e.stopPropagation()} > + {/* <LoadScript + googleMapsApiKey={process.env.GOOGLE_MAPS!} + libraries={['places', 'drawing']} + > */} + <div className="map-wrapper"> + <GoogleMap + mapContainerStyle={mapContainerStyle} + zoom={this.zoom} + center={this.center} + onLoad={map => this.loadHandler(map)} + options={mapOptions} + > + <Autocomplete + onLoad={this.setSearchBox} + onPlaceChanged={this.handlePlaceChanged}> + <input ref={this.inputRef} className="searchbox" type="text" placeholder="Search anywhere:" /> + </Autocomplete> + + {this.myPlaces ? this.myPlaces.map(place => + <Marker + position={place.pos} + onLoad={marker => this.markerLoadHandler(marker, place)} + onClick={e => this.markerClickHandler(e, place)} + draggable={false} + /> + ) : null} + {this.infoWindowOpen && this.selectedPlace && ( + <InfoWindow + anchor={this.markerMap[this.selectedPlace.id!]} + onCloseClick={this.handleInfoWindowClose} + > + <div style={{ backgroundColor: 'white', opacity: 0.75, padding: 12 }}> + <div style={{ fontSize: 16 }}> + <div> + <img src="http://placekitten.com/200/300" /> + <hr /> + <form> + <label>Title: </label><br /> + <input type="text" id="fname" name="fname"></input><br /> + <label>Desription: </label><br /> + <textarea style={{ height: 150 }} id="lname" name="lname" placeholder="Notes, a short description of this location, a brief comment, etc."></textarea> + </form> + <hr /> + <div> + <button>New link+</button> + </div> + </div> + </div> + </div> + </InfoWindow> + )} + </GoogleMap> + </div> + {/* </LoadScript > */} + </div > + </div >; + } + +}
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