import React, { useState } from 'react';
import {
  IconButton, Table, TableBody, TableCell, TableHead, TableRow,
} from '@mui/material';
import { makeStyles } from '@mui/styles';
import GpsFixedIcon from '@mui/icons-material/GpsFixed';
import LocationSearchingIcon from '@mui/icons-material/LocationSearching';
import ReportFilter from './components/ReportFilter';
import { useTranslation } from '../common/components/LocalizationProvider';
import PageLayout from '../common/components/PageLayout';
import ReportsMenu from './components/ReportsMenu';
import usePersistedState from '../common/util/usePersistedState';
import PositionValue from '../common/components/PositionValue';
import ColumnSelect from './components/ColumnSelect';
import usePositionAttributes from '../common/attributes/usePositionAttributes';
import { useCatch } from '../reactHelper';
import Map from '../map/core/Map';
import MapRoutePath from '../map/MapRoutePath';
import MapPositions from '../map/MapPositions';

const useStyles = makeStyles((theme) => ({
  container: {
    height: '100%',
    display: 'flex',
    flexDirection: 'column',
  },
  containerMap: {
    flexBasis: '40%',
    flexShrink: 0,
  },
  containerMain: {
    overflow: 'auto',
  },
  header: {
    position: 'sticky',
    left: 0,
    display: 'flex',
    flexDirection: 'column',
    alignItems: 'stretch',
  },
  columnAction: {
    width: '1%',
    paddingLeft: theme.spacing(1),
  },
}));

const RouteReportPage = () => {
  const classes = useStyles();
  const t = useTranslation();

  const positionAttributes = usePositionAttributes(t);

  const [columns, setColumns] = usePersistedState('routeColumns', ['fixTime', 'latitude', 'longitude', 'speed', 'address']);
  const [items, setItems] = useState([]);
  const [selectedItem, setSelectedItem] = useState(null);

  const handleSubmit = useCatch(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 contentType = response.headers.get('content-type');
      if (contentType) {
        if (contentType === 'application/json') {
          setItems(await response.json());
        } else {
          window.location.assign(window.URL.createObjectURL(await response.blob()));
        }
      }
    } else {
      throw Error(await response.text());
    }
  });

  return (
    <PageLayout menu={<ReportsMenu />} breadcrumbs={['reportTitle', 'reportRoute']}>
      <div className={classes.container}>
        {selectedItem && (
          <div className={classes.containerMap}>
            <Map>
              <MapRoutePath positions={items} />
              <MapPositions positions={[selectedItem]} />
            </Map>
          </div>
        )}
        <div className={classes.containerMain}>
          <div className={classes.header}>
            <ReportFilter handleSubmit={handleSubmit}>
              <ColumnSelect
                columns={columns}
                setColumns={setColumns}
                columnsObject={positionAttributes}
              />
            </ReportFilter>
          </div>
          <Table>
            <TableHead>
              <TableRow>
                <TableCell className={classes.columnAction} />
                {columns.map((key) => (<TableCell key={key}>{positionAttributes[key].name}</TableCell>))}
              </TableRow>
            </TableHead>
            <TableBody>
              {items.map((item) => (
                <TableRow key={item.id}>
                  <TableCell className={classes.columnAction} padding="none">
                    {selectedItem === item ? (
                      <IconButton size="small" onClick={() => setSelectedItem(null)}>
                        <GpsFixedIcon fontSize="small" />
                      </IconButton>
                    ) : (
                      <IconButton size="small" onClick={() => setSelectedItem(item)}>
                        <LocationSearchingIcon fontSize="small" />
                      </IconButton>
                    )}
                  </TableCell>
                  {columns.map((key) => (
                    <TableCell key={key}>
                      <PositionValue
                        position={item}
                        property={item.hasOwnProperty(key) ? key : null}
                        attribute={item.hasOwnProperty(key) ? null : key}
                      />
                    </TableCell>
                  ))}
                </TableRow>
              ))}
            </TableBody>
          </Table>
        </div>
      </div>
    </PageLayout>
  );
};

export default RouteReportPage;