import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
import BingMapsReact from 'bingmaps-react';
import { Button, EditableText, IconButton, Type } from 'browndash-components';
import { action, computed, IReactionDisposer, observable, ObservableMap, reaction, runInAction } from 'mobx';
import { observer } from 'mobx-react';
import * as React from 'react';
import { Doc, DocListCast, Field, Opt } from '../../../../fields/Doc';
import { DocCss, Highlight, Width } from '../../../../fields/DocSymbols';
import { InkTool } from '../../../../fields/InkField';
import { DocCast, NumCast, StrCast } from '../../../../fields/Types';
import { emptyFunction, returnEmptyDoclist, returnEmptyFilter, returnEmptyString, returnFalse, returnOne, returnTrue, setupMoveUpEvents, Utils } from '../../../../Utils';
import { Docs, DocUtils } from '../../../documents/Documents';
import { DocumentType } from '../../../documents/DocumentTypes';
import { DocumentManager } from '../../../util/DocumentManager';
import { DragManager } from '../../../util/DragManager';
import { LinkManager } from '../../../util/LinkManager';
import { SnappingManager } from '../../../util/SnappingManager';
import { Transform } from '../../../util/Transform';
import { undoable, UndoManager } from '../../../util/UndoManager';
import { MarqueeOptionsMenu } from '../../collections/collectionFreeForm';
import { ViewBoxAnnotatableComponent, ViewBoxAnnotatableProps } from '../../DocComponent';
import { Colors } from '../../global/globalEnums';
import { MarqueeAnnotator } from '../../MarqueeAnnotator';
import { SidebarAnnos } from '../../SidebarAnnos';
import { DocumentView } from '../DocumentView';
import { FieldView, FieldViewProps } from '../FieldView';
import { PinProps, PresBox } from '../trails';
import { MapAnchorMenu } from './MapAnchorMenu';
import './MapBox.scss';
// amongus
/**
 * MapBox architecture:
 * Main component: MapBox.tsx
 * Supporting Components: SidebarAnnos, CollectionStackingView
 *
 * MapBox is a node that extends the ViewBoxAnnotatableComponent. Similar to PDFBox and WebBox, it supports interaction between sidebar content and document content.
 * The main body of MapBox uses Google Maps API to allow location retrieval, adding map markers, pan and zoom, and open street view.
 * Dash Document architecture is integrated with Maps API: When drag and dropping documents with ExifData (gps Latitude and Longitude information) available,
 * sidebarAddDocument function checks if the document contains lat & lng information, if it does, then the document is added to both the sidebar and the infowindow (a pop up corresponding to a map marker--pin on map).
 * The lat and lng field of the document is filled when importing (spec see ConvertDMSToDD method and processFileUpload method in Documents.ts).
 * A map marker is considered a document that contains a collection with stacking view of documents, it has a lat, lng location, which is passed to Maps API's custom marker (red pin) to be rendered on the google maps
 */

const bingApiKey = process.env.BING_MAPS; // if you're running local, get a Bing Maps api key here: https://www.bingmapsportal.com/  and then add it to the .env file in the Dash-Web root directory as: _CLIENT_BING_MAPS=<your apikey>

/**
 * Consider integrating later: allows for drawing, circling, making shapes on map
 */
// const drawingManager = new window.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,
//         ],
//     },
// });

@observer
export class MapBox extends ViewBoxAnnotatableComponent<ViewBoxAnnotatableProps & FieldViewProps>() {
    public static LayoutString(fieldKey: string) {
        return FieldView.LayoutString(MapBox, fieldKey);
    }
    private _dragRef = React.createRef<HTMLDivElement>();
    private _mainCont: React.RefObject<HTMLDivElement> = React.createRef();
    private _annotationLayer: React.RefObject<HTMLDivElement> = React.createRef();
    private _sidebarRef = React.createRef<SidebarAnnos>();
    private _ref: React.RefObject<HTMLDivElement> = React.createRef();
    private _disposers: { [key: string]: IReactionDisposer } = {};
    private _setPreviewCursor: undefined | ((x: number, y: number, drag: boolean, hide: boolean, doc: Opt<Doc>) => void);

    @observable private _marqueeing: number[] | undefined;
    @observable private _savedAnnotations = new ObservableMap<number, HTMLDivElement[]>();
    @computed get allSidebarDocs() {
        return DocListCast(this.dataDoc[this.SidebarKey]);
    }
    // this list contains pushpins and configs
    @computed get allAnnotations() {
        return DocListCast(this.dataDoc[this.annotationKey]);
    }
    @computed get allPushpins() {
        return this.allAnnotations.filter(anno => anno.type === DocumentType.PUSHPIN);
    }
    @computed get SidebarShown() {
        return this.layoutDoc._layout_showSidebar ? true : false;
    }
    @computed get sidebarWidthPercent() {
        return StrCast(this.layoutDoc._layout_sidebarWidthPercent, '0%');
    }
    @computed get sidebarColor() {
        return StrCast(this.layoutDoc.sidebar_color, StrCast(this.layoutDoc[this.props.fieldKey + '_backgroundColor'], '#e4e4e4'));
    }
    @computed get SidebarKey() {
        return this.fieldKey + '_sidebar';
    }

    componentDidMount() {
        this._unmounting = false;
        this.props.setContentView?.(this);
    }

    _unmounting = false;
    componentWillUnmount(): void {
        this._unmounting = true;
        this.deselectPin();
        Object.keys(this._disposers).forEach(key => this._disposers[key]?.());
    }

    /**
     * Called when dragging documents into map sidebar or directly into infowindow; to create a map marker, ref to MapMarkerDocument in Documents.ts
     * @param doc
     * @param sidebarKey
     * @returns
     */
    sidebarAddDocument = (doc: Doc | Doc[], sidebarKey?: string) => {
        if (!this.layoutDoc._layout_showSidebar) this.toggleSidebar();
        const docs = doc instanceof Doc ? [doc] : doc;
        docs.forEach(doc => {
            let existingPin = this.allPushpins.find(pin => pin.latitude === doc.latitude && pin.longitude === doc.longitude) ?? this.selectedPin;
            if (doc.latitude !== undefined && doc.longitude !== undefined && !existingPin) {
                existingPin = this.createPushpin(NumCast(doc.latitude), NumCast(doc.longitude), StrCast(doc.map));
            }
            if (existingPin) {
                setTimeout(() => {
                    // we use a timeout in case this is called from the sidebar which may have just added a link that hasn't made its way into th elink manager yet
                    if (!LinkManager.Instance.getAllRelatedLinks(doc).some(link => DocCast(link.link_anchor_1)?.mapPin === existingPin || DocCast(link.link_anchor_2)?.mapPin === existingPin)) {
                        const anchor = this.getAnchor(true, undefined, existingPin);
                        anchor && DocUtils.MakeLink(anchor, doc, { link_relationship: 'link to map location' });
                        doc.latitude = existingPin?.latitude;
                        doc.longitude = existingPin?.longitude;
                    }
                });
            }
        }); //add to annotation list

        return this.addDocument(doc, sidebarKey); // add to sidebar list
    };

    removeMapDocument = (doc: Doc | Doc[], annotationKey?: string) => {
        const docs = doc instanceof Doc ? [doc] : doc;
        this.allAnnotations.filter(anno => docs.includes(DocCast(anno.mapPin))).forEach(anno => (anno.mapPin = undefined));
        return this.removeDocument(doc, annotationKey, undefined);
    };

    /**
     * Removing documents from the sidebar
     * @param doc
     * @param sidebarKey
     * @returns
     */
    sidebarRemoveDocument = (doc: Doc | Doc[], sidebarKey?: string) => this.removeMapDocument(doc, sidebarKey);

    /**
     * Toggle sidebar onclick the tiny comment button on the top right corner
     * @param e
     */
    sidebarBtnDown = (e: React.PointerEvent) => {
        setupMoveUpEvents(
            this,
            e,
            (e, down, delta) =>
                runInAction(() => {
                    const localDelta = this.props
                        .ScreenToLocalTransform()
                        .scale(this.props.NativeDimScaling?.() || 1)
                        .transformDirection(delta[0], delta[1]);
                    const fullWidth = this.layoutDoc[Width]();
                    const mapWidth = fullWidth - this.sidebarWidth();
                    if (this.sidebarWidth() + localDelta[0] > 0) {
                        this.layoutDoc._layout_showSidebar = true;
                        this.layoutDoc._width = fullWidth + localDelta[0];
                        this.layoutDoc._layout_sidebarWidthPercent = ((100 * (this.sidebarWidth() + localDelta[0])) / (fullWidth + localDelta[0])).toString() + '%';
                    } else {
                        this.layoutDoc._layout_showSidebar = false;
                        this.layoutDoc._width = mapWidth;
                        this.layoutDoc._layout_sidebarWidthPercent = '0%';
                    }
                    return false;
                }),
            emptyFunction,
            () => UndoManager.RunInBatch(this.toggleSidebar, 'toggle sidebar map')
        );
    };
    sidebarWidth = () => (Number(this.sidebarWidthPercent.substring(0, this.sidebarWidthPercent.length - 1)) / 100) * this.props.PanelWidth();

    /**
     * Handles toggle of sidebar on click the little comment button
     */
    @computed get sidebarHandle() {
        return (
            <div
                className="mapBox-overlayButton-sidebar"
                key="sidebar"
                title="Toggle Sidebar"
                style={{
                    display: !this.props.isContentActive() ? 'none' : undefined,
                    top: StrCast(this.rootDoc._layout_showTitle) === 'title' ? 20 : 5,
                    backgroundColor: this.SidebarShown ? Colors.MEDIUM_BLUE : Colors.BLACK,
                }}
                onPointerDown={this.sidebarBtnDown}>
                <FontAwesomeIcon style={{ color: Colors.WHITE }} icon={'comment-alt'} size="sm" />
            </div>
        );
    }

    // TODO: Adding highlight box layer to Maps
    @action
    toggleSidebar = () => {
        const prevWidth = this.sidebarWidth();
        this.layoutDoc._layout_showSidebar = (this.layoutDoc._layout_sidebarWidthPercent = StrCast(this.layoutDoc._layout_sidebarWidthPercent, '0%') === '0%' ? `${(100 * 0.2) / 1.2}%` : '0%') !== '0%';
        this.layoutDoc._width = this.layoutDoc._layout_showSidebar ? NumCast(this.layoutDoc._width) * 1.2 : Math.max(20, NumCast(this.layoutDoc._width) - prevWidth);
    };

    createNoteAnnotation = () => {
        const createFunc = undoable(
            action(() => {
                const note = this._sidebarRef.current?.anchorMenuClick(this.getAnchor(false), ['latitude', 'longitude', '-linkedTo']);
                if (note && this.selectedPin) {
                    note.latitude = this.selectedPin.latitude;
                    note.longitude = this.selectedPin.longitude;
                    note.map = this.selectedPin.map;
                }
            }),
            'create note annotation'
        );
        if (!this.layoutDoc.layout_showSidebar) {
            this.toggleSidebar();
            setTimeout(createFunc);
        } else createFunc();
    };
    sidebarDown = (e: React.PointerEvent) => {
        setupMoveUpEvents(this, e, this.sidebarMove, emptyFunction, () => setTimeout(this.toggleSidebar), true);
    };
    sidebarMove = (e: PointerEvent, down: number[], delta: number[]) => {
        const bounds = this._ref.current!.getBoundingClientRect();
        this.layoutDoc._layout_sidebarWidthPercent = '' + 100 * Math.max(0, 1 - (e.clientX - bounds.left) / bounds.width) + '%';
        this.layoutDoc._layout_showSidebar = this.layoutDoc._layout_sidebarWidthPercent !== '0%';
        e.preventDefault();
        return false;
    };

    setPreviewCursor = (func?: (x: number, y: number, drag: boolean, hide: boolean, doc: Opt<Doc>) => void) => (this._setPreviewCursor = func);

    @action
    onMarqueeDown = (e: React.PointerEvent) => {
        if (!e.altKey && e.button === 0 && this.props.isContentActive(true) && ![InkTool.Highlighter, InkTool.Pen, InkTool.Write].includes(Doc.ActiveTool)) {
            setupMoveUpEvents(
                this,
                e,
                action(e => {
                    MarqueeAnnotator.clearAnnotations(this._savedAnnotations);
                    this._marqueeing = [e.clientX, e.clientY];
                    return true;
                }),
                returnFalse,
                () => MarqueeAnnotator.clearAnnotations(this._savedAnnotations),
                false
            );
        }
    };
    @action finishMarquee = (x?: number, y?: number) => {
        this._marqueeing = undefined;
        x !== undefined && y !== undefined && this._setPreviewCursor?.(x, y, false, false, this.rootDoc);
    };

    addDocumentWrapper = (doc: Doc | Doc[], annotationKey?: string) => this.addDocument(doc, annotationKey);

    pointerEvents = () => (this.props.isContentActive() && !MarqueeOptionsMenu.Instance.isShown() ? 'all' : 'none');

    panelWidth = () => this.props.PanelWidth() / (this.props.NativeDimScaling?.() || 1) - this.sidebarWidth();
    panelHeight = () => this.props.PanelHeight() / (this.props.NativeDimScaling?.() || 1);
    scrollXf = () => this.props.ScreenToLocalTransform().translate(0, NumCast(this.layoutDoc._layout_scrollTop));
    transparentFilter = () => [...this.props.childFilters(), Utils.IsTransparentFilter()];
    opaqueFilter = () => [...this.props.childFilters(), Utils.IsOpaqueFilter()];
    infoWidth = () => this.props.PanelWidth() / 5;
    infoHeight = () => this.props.PanelHeight() / 5;
    anchorMenuClick = () => this._sidebarRef.current?.anchorMenuClick;
    savedAnnotations = () => this._savedAnnotations;

    _bingSearchManager: any;
    _bingMap: any;
    get MicrosoftMaps() {
        return (window as any).Microsoft.Maps;
    }
    // uses Bing Search to retrieve lat/lng for a location.  eg.,
    //   const results = this.geocodeQuery(map.map, 'Philadelphia, PA');
    // to move the map to that location:
    //     const location = await this.geocodeQuery(this._bingMap, 'Philadelphia, PA');
    //     this._bingMap.current.setView({
    //        mapTypeId: this.MicrosoftMaps.MapTypeId.aerial,
    //        center: new this.MicrosoftMaps.Location(loc.latitude, loc.longitude),
    //     });
    //
    bingGeocode = (map: any, query: string) => {
        return new Promise<{ latitude: number; longitude: number }>((res, reject) => {
            //If search manager is not defined, load the search module.
            if (!this._bingSearchManager) {
                //Create an instance of the search manager and call the geocodeQuery function again.
                this.MicrosoftMaps.loadModule('Microsoft.Maps.Search', () => {
                    this._bingSearchManager = new this.MicrosoftMaps.Search.SearchManager(map.current);
                    res(this.bingGeocode(map, query));
                });
            } else {
                this._bingSearchManager.geocode({
                    where: query,
                    callback: action((r: any) => res(r.results[0].location)),
                    errorCallback: (e: any) => reject(),
                });
            }
        });
    };

    @observable
    bingSearchBarContents: any = this.rootDoc.map; // For Bing Maps: The contents of the Bing search bar (string)

    geoDataRequestOptions = {
        entityType: 'PopulatedPlace',
    };

    // incrementer: number = 0;
    /*
     * Creates Pushpin doc and adds it to the list of annotations
     */
    @action
    createPushpin = undoable((latitude: number, longitude: number, map?: string) => {
        // Stores the pushpin as a MapMarkerDocument
        const pushpin = Docs.Create.PushpinDocument(
            NumCast(latitude),
            NumCast(longitude),
            false,
            [],
            { title: map ?? `lat=${latitude},lng=${longitude}`, map: map }
            // ,'pushpinIDamongus'+ this.incrementer++
        );
        this.addDocument(pushpin, this.annotationKey);
        return pushpin;
        // mapMarker.infoWindowOpen = true;
    }, 'createpin');

    // The pin that is selected
    @observable selectedPin: Doc | undefined;

    @action
    deselectPin = () => {
        if (this.selectedPin) {
            // Removes filter
            Doc.setDocFilter(this.rootDoc, 'latitude', this.selectedPin.latitude, 'remove');
            Doc.setDocFilter(this.rootDoc, 'longitude', this.selectedPin.longitude, 'remove');
            Doc.setDocFilter(this.rootDoc, '-linkedTo', Field.toString(DocCast(this.selectedPin.mapPin)), 'removeAll');

            const temp = this.selectedPin;
            if (!this._unmounting) {
                this._bingMap.current.entities.remove(this.map_docToPinMap.get(temp));
            }
            const newpin = new this.MicrosoftMaps.Pushpin(new this.MicrosoftMaps.Location(temp.latitude, temp.longitude));
            this.MicrosoftMaps.Events.addHandler(newpin, 'click', (e: any) => this.pushpinClicked(temp as Doc));
            if (!this._unmounting) {
                this._bingMap.current.entities.push(newpin);
            }
            this.map_docToPinMap.set(temp, newpin);
            this.selectedPin = undefined;
            this.bingSearchBarContents = this.rootDoc.map;
        }
    };

    getView = async (doc: Doc) => {
        if (this._sidebarRef?.current?.makeDocUnfiltered(doc) && !this.SidebarShown) this.toggleSidebar();
        return new Promise<Opt<DocumentView>>(res => DocumentManager.Instance.AddViewRenderedCb(doc, dv => res(dv)));
    };
    /*
     * Pushpin onclick
     */
    @action
    pushpinClicked = (pinDoc: Doc) => {
        this.deselectPin();
        this.selectedPin = pinDoc;
        this.bingSearchBarContents = pinDoc.map;

        // Doc.setDocFilter(this.rootDoc, 'latitude', this.selectedPin.latitude, 'match');
        // Doc.setDocFilter(this.rootDoc, 'longitude', this.selectedPin.longitude, 'match');
        Doc.setDocFilter(this.rootDoc, '-linkedTo', Field.toScriptString(this.selectedPin), 'mapPin' as any);

        this.recolorPin(this.selectedPin, 'green');

        MapAnchorMenu.Instance.Delete = this.deleteSelectedPin;
        MapAnchorMenu.Instance.Center = this.centerOnSelectedPin;
        MapAnchorMenu.Instance.LinkNote = this.createNoteAnnotation;

        const point = this._bingMap.current.tryLocationToPixel(new this.MicrosoftMaps.Location(this.selectedPin.latitude, this.selectedPin.longitude));
        const x = point.x + (this.props.PanelWidth() - this.sidebarWidth()) / 2;
        const y = point.y + this.props.PanelHeight() / 2 + 32;
        const cpt = this.props.ScreenToLocalTransform().inverse().transformPoint(x, y);
        MapAnchorMenu.Instance.jumpTo(cpt[0], cpt[1], true);

        document.addEventListener('pointerdown', this.tryHideMapAnchorMenu, true);
    };

    /**
     * Map OnClick
     */
    @action
    mapOnClick = (e: { location: { latitude: any; longitude: any } }) => {
        this.props.select(false);
        this.deselectPin();
    };
    /*
     * Updates values of layout doc to match the current map
     */
    @action
    mapRecentered = () => {
        if (
            Math.abs(NumCast(this.dataDoc.latitude) - this._bingMap.current.getCenter().latitude) > 1e-7 || //
            Math.abs(NumCast(this.dataDoc.longitude) - this._bingMap.current.getCenter().longitude) > 1e-7
        ) {
            this.dataDoc.latitude = this._bingMap.current.getCenter().latitude;
            this.dataDoc.longitude = this._bingMap.current.getCenter().longitude;
            this.dataDoc.map = '';
            this.bingSearchBarContents = '';
        }
        this.dataDoc.map_zoom = this._bingMap.current.getZoom();
    };
    /*
     * Updates maptype
     */
    @action
    updateMapType = () => (this.dataDoc.map_type = this._bingMap.current.getMapTypeId());

    /*
     * For Bing Maps
     * Called by search button's onClick
     * Finds the geocode of the searched contents and sets location to that location
     **/
    @action
    bingSearch = () => {
        return this.bingGeocode(this._bingMap, this.bingSearchBarContents).then(location => {
            this.dataDoc.latitude = location.latitude;
            this.dataDoc.longitude = location.longitude;
            this.dataDoc.map_zoom = this._bingMap.current.getZoom();
            this.dataDoc.map = this.bingSearchBarContents;
        });
    };

    /*
     * Returns doc w/ relevant info
     */
    getAnchor = (addAsAnnotation: boolean, pinProps?: PinProps, existingPin?: Doc) => {
        /// this should use SELECTED pushpin for lat/long  if there is a selection, otherwise CENTER
        const anchor = Docs.Create.ConfigDocument({
            title: 'MapAnchor:' + this.rootDoc.title,
            text: StrCast(this.selectedPin?.map) || StrCast(this.rootDoc.map) || 'map location',
            config_latitude: NumCast((existingPin ?? this.selectedPin)?.latitude ?? this.dataDoc.latitude),
            config_longitude: NumCast((existingPin ?? this.selectedPin)?.longitude ?? this.dataDoc.longitude),
            config_map_zoom: NumCast(this.dataDoc.map_zoom),
            config_map_type: StrCast(this.dataDoc.map_type),
            config_map: StrCast((existingPin ?? this.selectedPin)?.map) || StrCast(this.dataDoc.map),
            layout_unrendered: true,
            mapPin: existingPin ?? this.selectedPin,
            annotationOn: this.rootDoc,
        });
        if (anchor) {
            if (!addAsAnnotation) anchor.backgroundColor = 'transparent';
            addAsAnnotation && false && this.addDocument(anchor); // only need to add visible annotations to doc, but all anchors are configs for now
            PresBox.pinDocView(anchor, { pinDocLayout: pinProps?.pinDocLayout, pinData: { ...(pinProps?.pinData ?? {}), map: true } }, this.rootDoc);
            return anchor;
        }
        return this.rootDoc;
    };

    map_docToPinMap = new Map<Doc, any>();
    map_pinHighlighted = new Map<Doc, boolean>();
    /*
     *   Input: pin doc
     *   Adds MicrosoftMaps Pushpin to the map (render)
     */
    @action
    addPushpin = (pin: Doc) => {
        const pushPin = pin.infoWindowOpen
            ? new this.MicrosoftMaps.Pushpin(new this.MicrosoftMaps.Location(pin.latitude, pin.longitude), {})
            : new this.MicrosoftMaps.Pushpin(
                  new this.MicrosoftMaps.Location(pin.latitude, pin.longitude)
                  // {icon: 'http://icons.iconarchive.com/icons/icons-land/vista-map-markers/24/Map-Marker-Marker-Outside-Chartreuse-icon.png'}
              );

        this._bingMap.current.entities.push(pushPin);

        this.MicrosoftMaps.Events.addHandler(pushPin, 'click', (e: any) => this.pushpinClicked(pin));
        // this.MicrosoftMaps.Events.addHandler(pushPin, 'dblclick', (e: any) => this.pushpinDblClicked(pushPin, pin));
        this.map_docToPinMap.set(pin, pushPin);
    };

    /*
     *   Input: pin doc
     *   Removes pin from annotations
     */
    @action
    removePushpin = (pinDoc: Doc) => this.removeMapDocument(pinDoc, this.annotationKey);

    /*
     * Removes pushpin from map render
     */
    deletePushpin = (pinDoc: Doc) => {
        if (!this._unmounting) {
            this._bingMap.current.entities.remove(this.map_docToPinMap.get(pinDoc));
        }
        this.map_docToPinMap.delete(pinDoc);
        this.selectedPin = undefined;
    };

    @action
    deleteSelectedPin = undoable(() => {
        if (this.selectedPin) {
            // Removes filter
            Doc.setDocFilter(this.rootDoc, 'latitude', this.selectedPin.latitude, 'remove');
            Doc.setDocFilter(this.rootDoc, 'longitude', this.selectedPin.longitude, 'remove');
            Doc.setDocFilter(this.rootDoc, '-linkedTo', Field.toString(DocCast(this.selectedPin.mapPin)), 'removeAll');

            this.removePushpin(this.selectedPin);
        }
        MapAnchorMenu.Instance.fadeOut(true);
        document.removeEventListener('pointerdown', this.tryHideMapAnchorMenu, true);
    }, 'delete pin');

    tryHideMapAnchorMenu = (e: PointerEvent) => {
        let target = document.elementFromPoint(e.x, e.y);
        while (target) {
            if (target === MapAnchorMenu.top.current) return;
            target = target.parentElement;
        }
        e.stopPropagation();
        e.preventDefault();
        MapAnchorMenu.Instance.fadeOut(true);
        document.removeEventListener('pointerdown', this.tryHideMapAnchorMenu, true);
    };

    @action
    centerOnSelectedPin = () => {
        if (this.selectedPin) {
            this.dataDoc.latitude = this.selectedPin.latitude;
            this.dataDoc.longitude = this.selectedPin.longitude;
            this.dataDoc.map = this.selectedPin.map ?? '';
            this.bingSearchBarContents = this.selectedPin.map;
        }
        MapAnchorMenu.Instance.fadeOut(true);
        document.removeEventListener('pointerdown', this.tryHideMapAnchorMenu);
    };

    /**
     * View options for bing maps
     */
    bingViewOptions = {
        // center: { latitude: this.dataDoc.latitude ?? defaultCenter.lat, longitude: this.dataDoc.longitude ?? defaultCenter.lng },
        zoom: this.dataDoc.latitude ?? 10,
        mapTypeId: 'grayscale',
    };

    /**
     * Map options
     */
    bingMapOptions = {
        navigationBarMode: 'square',
        backgroundColor: '#f1f3f4',
        enableInertia: true,
        supportedMapTypes: ['grayscale', 'canvasLight'],
        disableMapTypeSelectorMouseOver: true,
        // showScalebar:true
        // disableRoadView:true,
        // disableBirdseye:true
        streetsideOptions: {
            showProblemReporting: false,
            showCurrentAddress: false,
        },
    };

    @action
    searchbarOnEdit = (newText: string) => (this.bingSearchBarContents = newText);

    recolorPin = (pin: Doc, color?: string) => {
        this._bingMap.current.entities.remove(this.map_docToPinMap.get(pin));
        this.map_docToPinMap.delete(pin);
        const newpin = new this.MicrosoftMaps.Pushpin(new this.MicrosoftMaps.Location(pin.latitude, pin.longitude), color ? { color } : {});
        this.MicrosoftMaps.Events.addHandler(newpin, 'click', (e: any) => this.pushpinClicked(pin));
        this._bingMap.current.entities.push(newpin);
        this.map_docToPinMap.set(pin, newpin);
    };

    /*
     * Called when BingMap is first rendered
     * Initializes starting values
     */
    @observable _mapReady = false;
    @action
    bingMapReady = (map: any) => {
        this._mapReady = true;
        this._bingMap = map.map;
        if (!this._bingMap.current) {
            alert('NO Map!?');
        }
        this.MicrosoftMaps.Events.addHandler(this._bingMap.current, 'click', this.mapOnClick);
        this.MicrosoftMaps.Events.addHandler(this._bingMap.current, 'viewchangeend', undoable(this.mapRecentered, 'Map Layout Change'));
        this.MicrosoftMaps.Events.addHandler(this._bingMap.current, 'maptypechanged', undoable(this.updateMapType, 'Map ViewType Change'));

        this._disposers.mapLocation = reaction(
            () => this.rootDoc.map,
            mapLoc => (this.bingSearchBarContents = mapLoc),
            { fireImmediately: true }
        );
        this._disposers.highlight = reaction(
            () => this.allAnnotations.map(doc => doc[Highlight]),
            () => {
                const allConfigPins = this.allAnnotations.map(doc => ({ doc, pushpin: DocCast(doc.mapPin) })).filter(pair => pair.pushpin);
                allConfigPins.forEach(({ doc, pushpin }) => {
                    if (!pushpin[Highlight] && this.map_pinHighlighted.get(pushpin)) {
                        this.recolorPin(pushpin);
                        this.map_pinHighlighted.delete(pushpin);
                    }
                });
                allConfigPins.forEach(({ doc, pushpin }) => {
                    if (doc[Highlight] && !this.map_pinHighlighted.get(pushpin)) {
                        this.recolorPin(pushpin, 'orange');
                        this.map_pinHighlighted.set(pushpin, true);
                    }
                });
            },
            { fireImmediately: true }
        );

        this._disposers.location = reaction(
            () => ({ lat: this.rootDoc.latitude, lng: this.rootDoc.longitude, zoom: this.rootDoc.map_zoom, mapType: this.rootDoc.map_type }),
            locationObject => {
                // if (this._bingMap.current)
                try {
                    locationObject?.zoom &&
                        this._bingMap.current?.setView({
                            mapTypeId: locationObject.mapType,
                            zoom: locationObject.zoom,
                            center: new this.MicrosoftMaps.Location(locationObject.lat, locationObject.lng),
                        });
                } catch (e) {
                    console.log(e);
                }
            },
            { fireImmediately: true }
        );
    };

    dragToggle = (e: React.PointerEvent) => {
        let dragClone: HTMLDivElement | undefined;

        setupMoveUpEvents(
            e,
            e,
            e => {
                if (!dragClone) {
                    dragClone = this._dragRef.current?.cloneNode(true) as HTMLDivElement;
                    dragClone.style.position = 'absolute';
                    dragClone.style.zIndex = '10000';
                    DragManager.Root().appendChild(dragClone);
                }
                dragClone.style.transform = `translate(${e.clientX - 15}px, ${e.clientY - 15}px)`;
                return false;
            },
            e => {
                if (!dragClone) return;
                DragManager.Root().removeChild(dragClone);
                let target = document.elementFromPoint(e.x, e.y);
                while (target) {
                    if (target === this._ref.current) {
                        const cpt = this.props.ScreenToLocalTransform().transformPoint(e.clientX, e.clientY);
                        const x = cpt[0] - (this.props.PanelWidth() - this.sidebarWidth()) / 2;
                        const y = cpt[1] - 32 /* height of search bar */ - this.props.PanelHeight() / 2;
                        const location = this._bingMap.current.tryPixelToLocation(new this.MicrosoftMaps.Point(x, y));
                        this.createPushpin(location.latitude, location.longitude);
                        break;
                    }
                    target = target.parentElement;
                }
            },
            e => {
                const createPin = () => this.createPushpin(this.rootDoc.latitude, this.rootDoc.longitude, this.rootDoc.map);
                if (this.bingSearchBarContents) {
                    this.bingSearch().then(createPin);
                } else createPin();
            }
        );
    };

    searchbarKeyDown = (e: any) => e.key === 'Enter' && this.bingSearch();

    static _firstRender = true;
    static _rerenderDelay = 0;
    _rerenderTimeout: any;
    render() {
        // bcz:  no idea what's going on here, but bings maps have some kind of bug
        // such that we need to delay rendering a second map on startup until the first map is rendered.
        this.rootDoc[DocCss];
        if (MapBox._firstRender) {
            MapBox._firstRender = false;
            MapBox._rerenderDelay = 500;
        } else if (MapBox._rerenderDelay) {
            // prettier-ignore
            this._rerenderTimeout = this._rerenderTimeout ??
                setTimeout(action(() => {
                    MapBox._rerenderDelay = 0;
                    this.rootDoc[DocCss] = this.rootDoc[DocCss] + 1;
                }), MapBox._rerenderDelay);
            return null;
        }

        const renderAnnotations = (childFilters?: () => string[]) => null;
        return (
            <div className="mapBox" ref={this._ref}>
                <div
                    className="mapBox-wrapper"
                    onWheel={e => e.stopPropagation()}
                    onPointerDown={async e => {
                        e.button === 0 && !e.ctrlKey && e.stopPropagation();
                    }}
                    style={{ width: `calc(100% - ${this.sidebarWidthPercent})`, pointerEvents: this.pointerEvents() }}>
                    <div style={{ mixBlendMode: 'multiply' }}>{renderAnnotations(this.transparentFilter)}</div>
                    {renderAnnotations(this.opaqueFilter)}
                    {SnappingManager.GetIsDragging() ? null : renderAnnotations()}

                    <div className="mapBox-searchbar">
                        <EditableText
                            // editing
                            setVal={(newText: string | number) => typeof newText === 'string' && this.searchbarOnEdit(newText)}
                            onEnter={e => this.bingSearch()}
                            placeholder={this.bingSearchBarContents || 'enter city/zip/...'}
                            textAlign="center"
                        />
                        <IconButton
                            icon={
                                <svg aria-hidden="true" focusable="false" data-prefix="fas" data-icon="magnifying-glass" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" color="#DFDFDF">
                                    <path
                                        fill="currentColor"
                                        d="M416 208c0 45.9-14.9 88.3-40 122.7L502.6 457.4c12.5 12.5 12.5 32.8 0 45.3s-32.8 12.5-45.3 0L330.7 376c-34.4 25.2-76.8 40-122.7 40C93.1 416 0 322.9 0 208S93.1 0 208 0S416 93.1 416 208zM208 352a144 144 0 1 0 0-288 144 144 0 1 0 0 288z"></path>
                                </svg>
                            }
                            onClick={this.bingSearch}
                            type={Type.TERT}
                        />
                        <div style={{ width: 30, height: 30 }} ref={this._dragRef} onPointerDown={this.dragToggle}>
                            <Button tooltip="drag to place a pushpin" icon={<FontAwesomeIcon size={'lg'} icon={'bullseye'} />} />
                        </div>
                    </div>

                    <BingMapsReact
                        onMapReady={this.bingMapReady} //
                        bingMapsKey={bingApiKey}
                        height="100%"
                        mapOptions={this.bingMapOptions}
                        width="100%"
                        viewOptions={this.bingViewOptions}
                    />
                    <div>
                        {!this._mapReady
                            ? null
                            : this.allAnnotations
                                  .filter(anno => !anno.layout_unrendered)
                                  .map((pushpin, i) => (
                                      <DocumentView
                                          key={i}
                                          {...this.props}
                                          renderDepth={this.props.renderDepth + 1}
                                          Document={pushpin}
                                          DataDoc={undefined}
                                          PanelWidth={returnOne}
                                          PanelHeight={returnOne}
                                          NativeWidth={returnOne}
                                          NativeHeight={returnOne}
                                          onKey={undefined}
                                          onDoubleClick={undefined}
                                          onBrowseClick={undefined}
                                          childFilters={returnEmptyFilter}
                                          childFiltersByRanges={returnEmptyFilter}
                                          searchFilterDocs={returnEmptyDoclist}
                                          isDocumentActive={returnFalse}
                                          isContentActive={returnFalse}
                                          addDocTab={returnFalse}
                                          ScreenToLocalTransform={Transform.Identity}
                                          fitContentsToBox={undefined}
                                          focus={returnOne}
                                      />
                                  ))}
                    </div>
                    {/* <MapBoxInfoWindow
                                    key={Docs.Create.MapMarkerDocument(NumCast(40), NumCast(40), false, [], {})[Id]}
                                    {...OmitKeys(this.props, ['NativeWidth', 'NativeHeight', 'setContentView']).omit}
                                    place={Docs.Create.MapMarkerDocument(NumCast(40), NumCast(40), false, [], {})}
                                    markerMap={this.markerMap}
                                    PanelWidth={this.infoWidth}
                                    PanelHeight={this.infoHeight}
                                    moveDocument={this.moveDocument}
                                    isAnyChildContentActive={this.isAnyChildContentActive}
                                    whenChildContentsActiveChanged={this.whenChildContentsActiveChanged}
                                /> */}

                    {!this._marqueeing || !this._mainCont.current || !this._annotationLayer.current ? null : (
                        <MarqueeAnnotator
                            rootDoc={this.rootDoc}
                            anchorMenuClick={this.anchorMenuClick}
                            scrollTop={0}
                            down={this._marqueeing}
                            scaling={returnOne}
                            addDocument={this.addDocumentWrapper}
                            docView={this.props.docViewPath().lastElement()}
                            finishMarquee={this.finishMarquee}
                            savedAnnotations={this.savedAnnotations}
                            annotationLayer={this._annotationLayer.current}
                            selectionText={returnEmptyString}
                            mainCont={this._mainCont.current}
                        />
                    )}
                </div>
                {/* </LoadScript > */}
                <div className="mapBox-sidebar" style={{ width: `${this.sidebarWidthPercent}`, backgroundColor: `${this.sidebarColor}` }}>
                    <SidebarAnnos
                        ref={this._sidebarRef}
                        {...this.props}
                        fieldKey={this.fieldKey}
                        rootDoc={this.rootDoc}
                        layoutDoc={this.layoutDoc}
                        dataDoc={this.dataDoc}
                        usePanelWidth={true}
                        showSidebar={this.SidebarShown}
                        nativeWidth={NumCast(this.layoutDoc._nativeWidth)}
                        whenChildContentsActiveChanged={this.whenChildContentsActiveChanged}
                        PanelWidth={this.sidebarWidth}
                        sidebarAddDocument={this.sidebarAddDocument}
                        moveDocument={this.moveDocument}
                        removeDocument={this.sidebarRemoveDocument}
                    />
                </div>
                {this.sidebarHandle}
            </div>
        );
    }
}