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import React, { useState } from 'react';
import {
Accordion,
AccordionSummary,
AccordionDetails,
Typography,
FormControl,
InputLabel,
MenuItem,
Select,
TextField,
createFilterOptions,
Autocomplete,
Button,
Snackbar,
} from '@mui/material';
import ExpandMoreIcon from '@mui/icons-material/ExpandMore';
import EditItemView from './components/EditItemView';
import { useTranslation } from '../common/components/LocalizationProvider';
import usePositionAttributes from '../common/attributes/usePositionAttributes';
import SettingsMenu from './components/SettingsMenu';
import SelectField from '../common/components/SelectField';
import { useCatch } from '../reactHelper';
import { snackBarDurationLongMs } from '../common/util/duration';
import useSettingsStyles from './common/useSettingsStyles';
const allowedProperties = ['valid', 'latitude', 'longitude', 'altitude', 'speed', 'course', 'address', 'accuracy'];
const ComputedAttributePage = () => {
const classes = useSettingsStyles();
const t = useTranslation();
const positionAttributes = usePositionAttributes(t);
const [item, setItem] = useState();
const [deviceId, setDeviceId] = useState();
const [result, setResult] = useState();
const options = Object.entries(positionAttributes).filter(([key, value]) => !value.property || allowedProperties.includes(key)).map(([key, value]) => ({
key,
name: value.name,
type: value.type,
}));
const filter = createFilterOptions({
stringify: (option) => option.name,
});
const testAttribute = useCatch(async () => {
const query = new URLSearchParams({ deviceId });
const url = `/api/attributes/computed/test?${query.toString()}`;
const response = await fetch(url, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(item),
});
if (response.ok) {
setResult(await response.text());
} else {
throw Error(await response.text());
}
});
const validate = () => item && item.description && item.expression;
return (
<EditItemView
endpoint="attributes/computed"
item={item}
setItem={setItem}
validate={validate}
menu={<SettingsMenu />}
breadcrumbs={['settingsTitle', 'sharedComputedAttribute']}
>
{item && (
<>
<Accordion defaultExpanded>
<AccordionSummary expandIcon={<ExpandMoreIcon />}>
<Typography variant="subtitle1">
{t('sharedRequired')}
</Typography>
</AccordionSummary>
<AccordionDetails className={classes.details}>
<TextField
value={item.description || ''}
onChange={(e) => setItem({ ...item, description: e.target.value })}
label={t('sharedDescription')}
/>
<Autocomplete
value={options.find((option) => option.key === item.attribute) || item.attribute}
onChange={(_, option) => {
const attribute = option ? option.key || option : null;
if (option && option.type) {
setItem({ ...item, attribute, type: option.type });
} else {
setItem({ ...item, attribute });
}
}}
filterOptions={(options, params) => {
const filtered = filter(options, params);
if (params.inputValue) {
filtered.push({
key: params.inputValue,
name: params.inputValue,
});
}
return filtered;
}}
options={options}
getOptionLabel={(option) => option.name || option}
renderOption={(props, option) => (
<li {...props}>
{option.name}
</li>
)}
renderInput={(params) => (
<TextField {...params} label={t('sharedAttribute')} />
)}
freeSolo
/>
<TextField
value={item.expression || ''}
onChange={(e) => setItem({ ...item, expression: e.target.value })}
label={t('sharedExpression')}
multiline
rows={4}
/>
<FormControl disabled={item.attribute in positionAttributes}>
<InputLabel>{t('sharedType')}</InputLabel>
<Select
label={t('sharedType')}
value={item.type || ''}
onChange={(e) => setItem({ ...item, type: e.target.value })}
>
<MenuItem value="string">{t('sharedTypeString')}</MenuItem>
<MenuItem value="number">{t('sharedTypeNumber')}</MenuItem>
<MenuItem value="boolean">{t('sharedTypeBoolean')}</MenuItem>
</Select>
</FormControl>
</AccordionDetails>
</Accordion>
<Accordion>
<AccordionSummary expandIcon={<ExpandMoreIcon />}>
<Typography variant="subtitle1">
{t('sharedTest')}
</Typography>
</AccordionSummary>
<AccordionDetails className={classes.details}>
<SelectField
value={deviceId || 0}
onChange={(e) => setDeviceId(Number(e.target.value))}
endpoint="/api/devices"
label={t('sharedDevice')}
/>
<Button
variant="outlined"
color="primary"
onClick={testAttribute}
disabled={!deviceId}
>
{t('sharedTestExpression')}
</Button>
<Snackbar
open={!!result}
onClose={() => setResult(null)}
autoHideDuration={snackBarDurationLongMs}
message={result}
/>
</AccordionDetails>
</Accordion>
</>
)}
</EditItemView>
);
};
export default ComputedAttributePage;
|
