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import React, { useState, useCallback, useRef, useEffect } 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';
const containerStyle = {
width: '100%',
height: '400px',
};
const defaultCenter = {
lat: -6.2,
lng: 106.816666,
};
const PinpointLocation = () => {
const { isLoaded } = useJsApiLoader({
googleMapsApiKey: process.env.NEXT_PUBLIC_GOOGLE_API_KEY,
libraries: ['places'],
});
const {
addressMaps,
setAddressMaps,
selectedPosition,
setSelectedPosition,
setDetailAddress,
setPinedMaps,
} = useMaps();
const [tempAddress, setTempAddress] = useState('');
const [tempPosition, setTempPosition] = useState(defaultCenter);
const [markerIcon, setMarkerIcon] = useState(null);
const autocompleteRef = useRef(null);
useEffect(() => {
if (isLoaded && window.google) {
setMarkerIcon({
url: 'https://cdn.pixabay.com/photo/2014/04/03/10/03/google-309740_1280.png',
scaledSize: new window.google.maps.Size(25, 40),
});
}
}, [isLoaded]);
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 formattedAddress = data.results[0].formatted_address;
const details = {
street:
getAddressComponent(addressComponents, 'route') +
' ' +
getAddressComponent(addressComponents, 'street_number'),
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(formattedAddress);
}
} catch (error) {
console.error('Error fetching address:', error);
}
};
const onMapClick = useCallback((event) => {
const lat = event.latLng.lat();
const lng = event.latLng.lng();
const newPosition = { lat, lng };
setTempPosition(newPosition);
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();
const newPosition = { lat, lng };
setTempPosition(newPosition);
setTempAddress(place.formatted_address);
getAddress(lat, lng);
}
};
const handleUseCurrentLocation = () => {
if (navigator.geolocation) {
navigator.geolocation.getCurrentPosition(
(position) => {
const lat = position.coords.latitude;
const lng = position.coords.longitude;
const newPosition = { lat, lng };
setTempPosition(newPosition);
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;
}
setSelectedPosition(tempPosition);
setAddressMaps(tempAddress);
setPinedMaps(false);
};
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}
>
{markerIcon && (
<Marker
position={tempPosition}
draggable={true}
onDragEnd={(e) => {
const lat = e.latLng.lat();
const lng = e.latLng.lng();
const newPosition = { lat, lng };
setTempPosition(newPosition);
getAddress(lat, lng);
}}
icon={markerIcon}
/>
)}
</GoogleMap>
) : (
<p>Loading map...</p>
)}
</div>
<div style={{ marginTop: '20px' }}>
<Button variant='solid' onClick={handleUseCurrentLocation}>
<LocateFixed className='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 className='h-8 w-8 text-gray-500 mr-3' />
<label>{tempAddress || 'Pilih lokasi di peta'}</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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