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import React, { useState, useCallback, useRef } from 'react';
import {
GoogleMap,
useJsApiLoader,
Marker,
Autocomplete,
} from '@react-google-maps/api';
import { useMaps } from '../stores/useMaps';
import { LocateFixed, MapPinIcon } from 'lucide-react';
import { Button } from '@chakra-ui/react';
import { useForm } from 'react-hook-form';
const containerStyle = {
width: '100%',
height: '400px',
};
const center = {
lat: -6.2, // Default latitude (Jakarta)
lng: 106.816666, // Default longitude (Jakarta)
};
const PinpointLocation = () => {
const { isLoaded } = useJsApiLoader({
googleMapsApiKey: process.env.NEXT_PUBLIC_GOOGLE_API_KEY, // Pastikan API key ada di .env.local
libraries: ['places'],
});
const { addressMaps, setAddressMaps, selectedPosition, setSelectedPosition, setDetailAddress } =
useMaps();
const [tempAddress, setTempAddress] = useState('');
const [tempPosition, setTempPosition] = useState(center);
const { setValue } = useForm();
const autocompleteRef = useRef(null);
const onMapClick = useCallback((event) => {
const lat = event.latLng.lat();
const lng = event.latLng.lng();
setTempPosition({ lat, lng });
getAddress(lat, lng);
}, []);
const handlePlaceSelect = () => {
const place = autocompleteRef.current.getPlace();
if (place && place.geometry) {
const lat = place.geometry.location.lat();
const lng = place.geometry.location.lng();
setTempPosition({ lat, lng });
setTempAddress(place.formatted_address);
}
};
const getAddressComponent = (components, type) => {
const component = components.find((comp) => comp.types.includes(type));
return component ? component.long_name : '';
};
const getAddress = async (lat, lng) => {
try {
const response = await fetch(
`https://maps.googleapis.com/maps/api/geocode/json?latlng=${lat},${lng}&key=${process.env.NEXT_PUBLIC_GOOGLE_API_KEY}`
);
const data = await response.json();
if (data.results[0]) {
const addressComponents = data.results[0].address_components;
const details = {
route : getAddressComponent(addressComponents, 'route')+' '+getAddressComponent(addressComponents, 'street_number')+' '+getAddressComponent(addressComponents, 'administrative_area_level_7')+' '+getAddressComponent(addressComponents, 'administrative_area_level_6'),
province: getAddressComponent(
addressComponents,
'administrative_area_level_1'
),
district: getAddressComponent(
addressComponents,
'administrative_area_level_2'
),
subDistrict: getAddressComponent(
addressComponents,
'administrative_area_level_3'
),
village: getAddressComponent(
addressComponents,
'administrative_area_level_4'
),
postalCode: getAddressComponent(addressComponents, 'postal_code'),
};
setDetailAddress(details);
setTempAddress(data.results[0].formatted_address);
}
} catch (error) {
console.error('Error fetching address:', error);
}
};
const handleUseCurrentLocation = () => {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(
(position) => {
const lat = position.coords.latitude;
const lng = position.coords.longitude;
setTempPosition({ lat, lng });
getAddress(lat, lng);
},
(error) => {
console.error('Error getting current location:', error);
}
);
}
};
const handleSavePinpoint = (event) => {
event.preventDefault();
if (tempAddress === '') {
alert('Silahkan pilih lokasi terlebih dahulu');
return;
}
// console.log('tempPosition', tempPosition.lat);
getAddress(tempPosition.lat, tempPosition.lng);
setSelectedPosition(tempPosition);
setAddressMaps(tempAddress);
};
console.log('set selected position',selectedPosition);
return (
<div className='w-full'>
<h3>Tentukan Pinpoint Lokasi</h3>
<div style={{ marginBottom: '10px' }}>
{isLoaded ? (
<Autocomplete
onLoad={(ref) => (autocompleteRef.current = ref)}
onPlaceChanged={handlePlaceSelect}
>
<input
type='text'
placeholder='Cari Alamat...'
style={{ width: '100%', padding: '8px' }}
/>
</Autocomplete>
) : (
<p>Loading autocomplete...</p>
)}
</div>
<div>
{isLoaded ? (
<GoogleMap
mapContainerStyle={containerStyle}
center={tempPosition}
zoom={15}
onClick={onMapClick}
>
<Marker
position={tempPosition}
draggable={true}
onDragEnd={(e) => onMapClick(e)}
icon={{
url: 'https://maps.google.com/mapfiles/ms/icons/red-pushpin.png',
scaledSize: new window.google.maps.Size(40, 40),
}}
/>
</GoogleMap>
) : (
<p>Loading map...</p>
)}
</div>
<div style={{ marginTop: '20px' }}>
<Button variant='solid' onClick={handleUseCurrentLocation}>
<LocateFixed class='h-6 w-6 text-gray-500 mr-2' /> Gunakan Lokasi Saat
ini
</Button>
</div>
<div style={{ marginTop: '10px' }}>
<p>PinPoint :</p>
<div className='flex gap-x-2 shadow-md rounded-sm text-gray-500 p-3 items-center'>
<MapPinIcon class='h-8 w-8 text-gray-500 mr-3' />
<label> {tempAddress}</label>
</div>
</div>
<div className='mt-6 flex justify-end'>
<button
className='p-3 border border-red-500 bg-red-600 text-white font-semibold rounded-lg'
onClick={handleSavePinpoint}
>
Simpan Lokasi Ini
</button>
</div>
</div>
);
};
export default PinpointLocation;
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