This commit is contained in:
Malai Raja
2024-01-06 19:23:37 +05:30
parent da4b95297d
commit 92cc1445ea
8 changed files with 1755 additions and 1 deletions

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import * as React from 'react';
import Box from '@mui/material/Box';
import TextField from '@mui/material/TextField';
import Autocomplete from '@mui/material/Autocomplete';
import LocationOnIcon from '@mui/icons-material/LocationOn';
import Grid from '@mui/material/Grid';
import Typography from '@mui/material/Typography';
import parse from 'autosuggest-highlight/parse';
import { debounce } from '@mui/material/utils';
// This key was created specifically for the demo in mui.com.
// You need to create a new one for your application.
const GOOGLE_MAPS_API_KEY ='AIzaSyCF4KatYCI3vqz1_H3kiHeyS3yCMfYToh8';
function loadScript(src, position, id) {
if (!position) {
return;
}
const script = document.createElement('script');
script.setAttribute('async', '');
script.setAttribute('id', id);
script.src = src;
position.appendChild(script);
}
const autocompleteService = { current: null };
export default function GoogleMaps() {
const [value, setValue] = React.useState(null);
const [inputValue, setInputValue] = React.useState('');
const [options, setOptions] = React.useState([]);
const loaded = React.useRef(false);
if (typeof window !== 'undefined' && !loaded.current) {
if (!document.querySelector('#google-maps')) {
loadScript(
`https://maps.googleapis.com/maps/api/js?key=${GOOGLE_MAPS_API_KEY}&libraries=places`,
document.querySelector('head'),
'google-maps',
);
}
loaded.current = true;
}
const fetch = React.useMemo(
() =>
debounce((request, callback) => {
autocompleteService.current.getPlacePredictions(request, callback);
}, 400),
[],
);
React.useEffect(() => {
let active = true;
if (!autocompleteService.current && window.google) {
autocompleteService.current =
new window.google.maps.places.AutocompleteService();
}
if (!autocompleteService.current) {
return undefined;
}
if (inputValue === '') {
setOptions(value ? [value] : []);
return undefined;
}
fetch({ input: inputValue }, (results) => {
if (active) {
let newOptions = [];
if (value) {
newOptions = [value];
}
if (results) {
newOptions = [...newOptions, ...results];
}
setOptions(newOptions);
}
});
return () => {
active = false;
};
}, [value, inputValue, fetch]);
return (
<Autocomplete
id="google-map-demo"
// sx={{ width: 300 }}
fullWidth
getOptionLabel={(option) =>
typeof option === 'string' ? option : option.description
}
filterOptions={(x) => x}
options={options}
autoComplete
includeInputInList
filterSelectedOptions
value={value}
noOptionsText="No locations"
onChange={(event, newValue) => {
setOptions(newValue ? [newValue, ...options] : options);
setValue(newValue);
}}
onInputChange={(event, newInputValue) => {
setInputValue(newInputValue);
}}
renderInput={(params) => (
<TextField {...params}
// label="Add a location"
placeholder='Address'
fullWidth />
)}
renderOption={(props, option) => {
const matches =
option.structured_formatting.main_text_matched_substrings || [];
const parts = parse(
option.structured_formatting.main_text,
matches.map((match) => [match.offset, match.offset + match.length]),
);
return (
<li {...props}>
<Grid container alignItems="center">
<Grid item sx={{ display: 'flex', width: 44 }}>
<LocationOnIcon sx={{ color: 'text.secondary' }} />
</Grid>
<Grid item sx={{ width: 'calc(100% - 44px)', wordWrap: 'break-word' }}>
{parts.map((part, index) => (
<Box
key={index}
component="span"
sx={{ fontWeight: part.highlight ? 'bold' : 'regular' }}
>
{part.text}
</Box>
))}
<Typography variant="body2" color="text.secondary">
{option.structured_formatting.secondary_text}
</Typography>
</Grid>
</Grid>
</li>
);
}}
/>
);
}