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import React, { useState } from 'react';
import {
FormControl, InputLabel, Select, MenuItem, makeStyles,
} from '@material-ui/core';
import {
CartesianGrid, Line, LineChart, ResponsiveContainer, Tooltip, XAxis, YAxis,
} from 'recharts';
import ReportFilter, { useFilterStyles } from './components/ReportFilter';
import { useAttributePreference } from '../common/util/preferences';
import { formatDate } from '../common/util/formatter';
import { speedFromKnots } from '../common/util/converter';
import { useTranslation } from '../common/components/LocalizationProvider';
import PageLayout from '../common/components/PageLayout';
import ReportsMenu from './components/ReportsMenu';
const typesArray = [
['speed', 'positionSpeed'],
['accuracy', 'positionAccuracy'],
['altitude', 'positionAltitude'],
];
const typesMap = new Map(typesArray);
const useStyles = makeStyles(() => ({
chart: {
flexGrow: 1,
overflow: 'hidden',
},
}));
const ChartReportPage = () => {
const classes = useStyles();
const filterClasses = useFilterStyles();
const t = useTranslation();
const speedUnit = useAttributePreference('speedUnit');
const [items, setItems] = useState([]);
const [type, setType] = useState('speed');
const dataRange = (() => {
const values = items.map((it) => it[type]);
const result = Math.max(...values) - Math.min(...values);
return result;
})();
const handleSubmit = async (deviceId, from, to, mail, headers) => {
const query = new URLSearchParams({
deviceId, from, to, mail,
});
const response = await fetch(`/api/reports/route?${query.toString()}`, { headers });
if (response.ok) {
const positions = await response.json();
const formattedPositions = positions.map((position) => ({
speed: Number(speedFromKnots(position.speed, speedUnit)),
altitude: position.altitude,
accuracy: position.accuracy,
fixTime: formatDate(position.fixTime, 'HH:mm:ss'),
}));
setItems(formattedPositions);
}
};
return (
<PageLayout menu={<ReportsMenu />} breadcrumbs={['reportTitle', 'reportChart']}>
<ReportFilter handleSubmit={handleSubmit} showOnly>
<div className={filterClasses.item}>
<FormControl variant="filled" fullWidth>
<InputLabel>{t('reportChartType')}</InputLabel>
<Select value={type} onChange={(e) => setType(e.target.value)}>
{typesArray.map(([key, string]) => (
<MenuItem key={key} value={key}>{t(string)}</MenuItem>
))}
</Select>
</FormControl>
</div>
</ReportFilter>
{items.length > 0 && (
<div className={classes.chart}>
<ResponsiveContainer>
<LineChart
data={items}
margin={{
top: 30, right: 40, left: 10, bottom: 10,
}}
>
<XAxis dataKey="fixTime" />
<YAxis type="number" domain={[`dataMin - ${dataRange / 5}`, `dataMax + ${dataRange / 5}`]} />
<CartesianGrid strokeDasharray="3 3" />
<Tooltip formatter={(value, name) => [value, t(typesMap.get(name))]} />
<Line type="natural" dataKey={type} />
</LineChart>
</ResponsiveContainer>
</div>
)}
</PageLayout>
);
};
export default ChartReportPage;
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