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import React, { useEffect, useState } from 'react';
import MainToobar from './MainToolbar';
import { useHistory, useParams } from 'react-router-dom';
import { makeStyles } from '@material-ui/core/styles';
import TextField from '@material-ui/core/TextField';
import Container from '@material-ui/core/Container';
import Button from '@material-ui/core/Button';
import FormControl from '@material-ui/core/FormControl';
import t from './common/localization';
const useStyles = makeStyles(theme => ({
container: {
marginTop: theme.spacing(2),
},
buttons: {
display: 'flex',
justifyContent: 'space-evenly',
'& > *': {
flexBasis: '33%',
},
},
}));
const DevicePage = () => {
const history = useHistory();
const classes = useStyles();
const { id } = useParams();
const [device, setDevice] = useState();
const [name, setName] = useState('');
const [uniqueId, setUniqueId] = useState('');
useEffect(() => {
fetch(`/api/devices/${id}`).then(response => {
if (response.ok) {
response.json().then(setDevice);
}
});
}, [id]);
const handleSave = () => {
const updatedDevice = id ? device : {};
updatedDevice.name = name || updatedDevice.name;
updatedDevice.uniqueId = uniqueId || updatedDevice.uniqueId;
let request;
if (id) {
request = fetch(`/api/devices/${id}`, {
method: 'PUT',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(updatedDevice),
});
} else {
request = fetch('/api/devices', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(updatedDevice),
});
}
request.then(response => {
if (response.ok) {
history.goBack();
}
});
}
return (
<>
<MainToobar history={history} />
<Container maxWidth='xs' className={classes.container}>
<form>
{(!id || device) &&
<TextField
margin='normal'
fullWidth
defaultValue={device && device.name}
onChange={(event) => setName(event.target.value)}
label={t('sharedName')}
variant='filled' />
}
{(!id || device) &&
<TextField
margin='normal'
fullWidth
defaultValue={device && device.uniqueId}
onChange={(event) => setUniqueId(event.target.value)}
label={t('deviceIdentifier')}
variant='filled' />
}
<FormControl fullWidth margin='normal'>
<div className={classes.buttons}>
<Button type='button' color='primary' variant='outlined' onClick={() => history.goBack()}>
{t('sharedCancel')}
</Button>
<Button type='button' color='primary' variant='contained' onClick={handleSave}>
{t('sharedSave')}
</Button>
</div>
</FormControl>
</form>
</Container>
</>
);
}
export default DevicePage;
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