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import React, { useEffect, useRef, useState } from 'react';
import { useDispatch, useSelector } from 'react-redux';
import makeStyles from '@mui/styles/makeStyles';
import {
IconButton, Tooltip, Avatar, List, ListItemAvatar, ListItemText, ListItemButton,
} from '@mui/material';
import { FixedSizeList } from 'react-window';
import AutoSizer from 'react-virtualized-auto-sizer';
import BatteryFullIcon from '@mui/icons-material/BatteryFull';
import BatteryChargingFullIcon from '@mui/icons-material/BatteryChargingFull';
import Battery60Icon from '@mui/icons-material/Battery60';
import BatteryCharging60Icon from '@mui/icons-material/BatteryCharging60';
import Battery20Icon from '@mui/icons-material/Battery20';
import BatteryCharging20Icon from '@mui/icons-material/BatteryCharging20';
import FlashOnIcon from '@mui/icons-material/FlashOn';
import FlashOffIcon from '@mui/icons-material/FlashOff';
import ErrorIcon from '@mui/icons-material/Error';
import moment from 'moment';
import { devicesActions } from '../store';
import { useEffectAsync } from '../reactHelper';
import {
formatAlarm, formatBoolean, formatPercentage, formatStatus, getStatusColor,
} from '../common/util/formatter';
import { useTranslation } from '../common/components/LocalizationProvider';
import { mapIconKey, mapIcons } from '../map/core/preloadImages';
import { useAdministrator } from '../common/util/permissions';
const useStyles = makeStyles((theme) => ({
list: {
maxHeight: '100%',
},
listInner: {
position: 'relative',
margin: theme.spacing(1.5, 0),
},
icon: {
width: '25px',
height: '25px',
filter: 'brightness(0) invert(1)',
},
listItem: {
backgroundColor: 'white',
'&:hover': {
backgroundColor: 'white',
},
},
batteryText: {
fontSize: '0.75rem',
fontWeight: 'normal',
lineHeight: '0.875rem',
},
positive: {
color: theme.palette.colors.positive,
},
medium: {
color: theme.palette.colors.medium,
},
negative: {
color: theme.palette.colors.negative,
},
neutral: {
color: theme.palette.colors.neutral,
},
}));
const DeviceRow = ({ data, index, style }) => {
const classes = useStyles();
const dispatch = useDispatch();
const t = useTranslation();
const admin = useAdministrator();
const { items } = data;
const item = items[index];
const position = useSelector((state) => state.positions.items[item.id]);
const secondaryText = () => {
if (item.status === 'online' || !item.lastUpdate) {
return formatStatus(item.status, t);
}
return moment(item.lastUpdate).fromNow();
};
return (
<div style={style}>
<ListItemButton
key={item.id}
className={classes.listItem}
onClick={() => dispatch(devicesActions.select(item.id))}
disabled={!admin && item.disabled}
>
<ListItemAvatar>
<Avatar>
<img className={classes.icon} src={mapIcons[mapIconKey(item.category)]} alt="" />
</Avatar>
</ListItemAvatar>
<ListItemText
primary={item.name}
primaryTypographyProps={{ noWrap: true }}
secondary={secondaryText()}
secondaryTypographyProps={{ noWrap: true }}
classes={{ secondary: classes[getStatusColor(item.status)] }}
/>
{position && (
<>
{position.attributes.hasOwnProperty('alarm') && (
<Tooltip title={`${t('eventAlarm')}: ${formatAlarm(position.attributes.alarm, t)}`}>
<IconButton size="small">
<ErrorIcon fontSize="small" className={classes.negative} />
</IconButton>
</Tooltip>
)}
{position.attributes.hasOwnProperty('ignition') && (
<Tooltip title={`${t('positionIgnition')}: ${formatBoolean(position.attributes.ignition, t)}`}>
<IconButton size="small">
{position.attributes.ignition ? (
<FlashOnIcon fontSize="small" className={classes.positive} />
) : (
<FlashOffIcon fontSize="small" className={classes.neutral} />
)}
</IconButton>
</Tooltip>
)}
{position.attributes.hasOwnProperty('batteryLevel') && (
<Tooltip title={`${t('positionBatteryLevel')}: ${formatPercentage(position.attributes.batteryLevel)}`}>
<IconButton size="small">
{position.attributes.batteryLevel > 70 ? (
position.attributes.charge
? (<BatteryChargingFullIcon fontSize="small" className={classes.positive} />)
: (<BatteryFullIcon fontSize="small" className={classes.positive} />)
) : position.attributes.batteryLevel > 30 ? (
position.attributes.charge
? (<BatteryCharging60Icon fontSize="small" className={classes.medium} />)
: (<Battery60Icon fontSize="small" className={classes.medium} />)
) : (
position.attributes.charge
? (<BatteryCharging20Icon fontSize="small" className={classes.negative} />)
: (<Battery20Icon fontSize="small" className={classes.negative} />)
)}
</IconButton>
</Tooltip>
)}
</>
)}
</ListItemButton>
</div>
);
};
const DevicesList = ({ devices }) => {
const classes = useStyles();
const dispatch = useDispatch();
const listInnerEl = useRef(null);
if (listInnerEl.current) {
listInnerEl.current.className = classes.listInner;
}
const [, setTime] = useState(Date.now());
useEffect(() => {
const interval = setInterval(() => setTime(Date.now()), 60000);
return () => {
clearInterval(interval);
};
}, []);
useEffectAsync(async () => {
const response = await fetch('/api/devices');
if (response.ok) {
dispatch(devicesActions.refresh(await response.json()));
} else {
throw Error(await response.text());
}
}, []);
return (
<AutoSizer className={classes.list}>
{({ height, width }) => (
<List disablePadding>
<FixedSizeList
width={width}
height={height}
itemCount={devices.length}
itemData={{ items: devices }}
itemSize={72}
overscanCount={10}
innerRef={listInnerEl}
>
{DeviceRow}
</FixedSizeList>
</List>
)}
</AutoSizer>
);
};
export default DevicesList;
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