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import React, { useState } from 'react';
import { useHistory, useParams } from 'react-router-dom';
import {
Accordion, AccordionSummary, AccordionDetails, makeStyles, Typography, Container, Button, FormControl,
} from '@material-ui/core';
import ExpandMoreIcon from '@material-ui/icons/ExpandMore';
import { useTranslation } from '../common/components/LocalizationProvider';
import BaseCommandView from './components/BaseCommandView';
import SelectField from '../common/components/SelectField';
import PageLayout from '../common/components/PageLayout';
import SettingsMenu from './components/SettingsMenu';
import { useCatch } from '../reactHelper';
const useStyles = makeStyles((theme) => ({
container: {
marginTop: theme.spacing(2),
},
buttons: {
display: 'flex',
justifyContent: 'space-evenly',
'& > *': {
flexBasis: '33%',
},
},
details: {
flexDirection: 'column',
},
}));
const CommandSendPage = () => {
const history = useHistory();
const classes = useStyles();
const t = useTranslation();
const { deviceId } = useParams();
const [savedId, setSavedId] = useState(0);
const [item, setItem] = useState({});
const handleSend = useCatch(async () => {
let command;
if (savedId) {
const response = await fetch(`/api/commands/${savedId}`);
if (response.ok) {
command = await response.json();
} else {
throw Error(await response.text());
}
} else {
command = item;
}
command.deviceId = parseInt(deviceId, 10);
const response = await fetch('/api/commands/send', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(command),
});
if (response.ok) {
history.goBack();
} else {
throw Error(await response.text());
}
});
const validate = () => savedId || (item && item.type);
return (
<PageLayout menu={<SettingsMenu />} breadcrumbs={['settingsTitle', 'deviceCommand']}>
<Container maxWidth="xs" className={classes.container}>
<Accordion defaultExpanded>
<AccordionSummary expandIcon={<ExpandMoreIcon />}>
<Typography variant="subtitle1">
{t('sharedRequired')}
</Typography>
</AccordionSummary>
<AccordionDetails className={classes.details}>
<SelectField
margin="normal"
value={savedId}
emptyTitle={t('sharedNew')}
onChange={(e) => setSavedId(e.target.value)}
endpoint={`/api/commands/send?deviceId=${deviceId}`}
titleGetter={(it) => it.description}
label={t('sharedSavedCommand')}
variant="filled"
/>
{!savedId && (
<BaseCommandView item={item} setItem={setItem} />
)}
</AccordionDetails>
</Accordion>
<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={handleSend}
disabled={!validate()}
>
{t('commandSend')}
</Button>
</div>
</FormControl>
</Container>
</PageLayout>
);
};
export default CommandSendPage;
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