/
Map.js
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Map.js
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/* eslint-disable react/jsx-props-no-spreading */
/*
Copyright 2020-2022 Lowdefy, Inc
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.
*/
import React, { useState } from 'react';
import { GoogleMap, Marker, InfoWindow } from '@react-google-maps/api';
const STYLE_DEFAULTS = {
width: '100%',
height: '300px',
};
const MAP_DEFAULTS = {
zoom: 3,
center: {
lat: 0,
lng: 0,
},
};
// Implements https://react-google-maps-api-docs.netlify.app/#googlemap
const Map = ({ blockId, children, content, methods, properties }) => {
const [map, setMap] = useState();
const [bounds, setBounds] = useState();
// by default, fit infoWindow and markers to bounds
if (properties.autoBounds !== false && bounds && map) {
if (properties.infoWindow) {
bounds.extend(properties.infoWindow.position);
}
(properties.markers || []).map((marker) => {
bounds.extend(marker.position);
});
map.fitBounds(bounds);
}
return (
<GoogleMap
{...properties.map} // https://react-google-maps-api-docs.netlify.app/#googlemap
id={blockId}
mapContainerClassName={methods.makeCssClass([STYLE_DEFAULTS, properties.style])}
center={properties.map?.center || MAP_DEFAULTS.center}
zoom={properties.map?.zoom || MAP_DEFAULTS.zoom}
onLoad={(map) => {
setMap(map);
setBounds(new window.google.maps.LatLngBounds());
}}
onClick={(event) => {
methods.triggerEvent({
name: 'onClick',
event,
});
}}
onZoomChanged={(event) => {
methods.triggerEvent({
name: 'onClick',
event,
});
}}
>
{(properties.markers || []).map((marker, i) => (
<Marker
{...marker} // https://react-google-maps-api-docs.netlify.app/#marker
key={i}
onClick={(event) => {
methods.triggerEvent({
name: 'onMarkerClick',
event,
});
}}
/>
))}
{properties.infoWindow && content.infoWindow && (
<InfoWindow
{...properties.infoWindow} // https://react-google-maps-api-docs.netlify.app/#infowindow
onCloseClick={() => {
methods.triggerEvent({
name: 'onInfoWindowCloseClick',
});
}}
onPositionChanged={() => {
methods.triggerEvent({
name: 'onInfoWindowPositionChanged',
});
}}
>
{content.infoWindow()}
</InfoWindow>
)}
{children(map, bounds)}
</GoogleMap>
);
};
export default Map;