Show replay position

4 files changed, 57 insertions, 21 deletions

diff --git a/modern/src/MainPage.js b/modern/src/MainPage.js
index 58bf83a..a5a8061 100644
--- a/modern/src/MainPage.js
+++ b/modern/src/MainPage.js
@@ -5,10 +5,10 @@ import ContainerDimensions from 'react-container-dimensions';
 import DevicesList from './DevicesList';
 import MainToolbar from './MainToolbar';
 import Map from './map/Map';
-import PositionsMap from './map/PositionsMap';
 import SelectedDeviceMap from './map/SelectedDeviceMap';
 import AccuracyMap from './map/AccuracyMap';
 import GeofenceMap from './map/GeofenceMap';
+import CurrentPositionsMap from './map/CurrentPositionsMap';
 
 const useStyles = makeStyles(theme => ({
   root: {
@@ -57,7 +57,7 @@ const MainPage = ({ width }) => {
             <Map>
               <GeofenceMap />
               <AccuracyMap />
-              <PositionsMap />
+              <CurrentPositionsMap />
               <SelectedDeviceMap />
             </Map>
           </ContainerDimensions>
diff --git a/modern/src/map/CurrentPositionsMap.js b/modern/src/map/CurrentPositionsMap.js
new file mode 100644
index 0000000..0bfe4fc
--- /dev/null
+++ b/modern/src/map/CurrentPositionsMap.js
@@ -0,0 +1,11 @@
+import React, {  } from 'react';
+import { useSelector } from 'react-redux';
+
+import PositionsMap from './PositionsMap';
+
+const CurrentPositionsMap = () => {
+  const positions = useSelector(state => Object.values(state.positions.items));
+  return (<PositionsMap positions={positions} />);
+}
+
+export default CurrentPositionsMap;
diff --git a/modern/src/map/PositionsMap.js b/modern/src/map/PositionsMap.js
index 0ad9a69..fa7b431 100644
--- a/modern/src/map/PositionsMap.js
+++ b/modern/src/map/PositionsMap.js
@@ -8,13 +8,14 @@ import store from '../store';
 import { useHistory } from 'react-router-dom';
 import StatusView from './StatusView';
 
-const PositionsMap = () => {
+const PositionsMap = ({ positions }) => {
   const id = 'positions';
 
   const history = useHistory();
+  const devices = useSelector(state => state.devices.items);
 
-  const createFeature = (state, position) => {
-    const device = state.devices.items[position.deviceId] || null;
+  const createFeature = (devices, position) => {
+    const device = devices[position.deviceId] || null;
     return {
       deviceId: position.deviceId,
       name: device ? device.name : '',
@@ -22,18 +23,6 @@ const PositionsMap = () => {
     }
   };
 
-  const positions = useSelector(state => ({
-    type: 'FeatureCollection',
-    features: Object.values(state.positions.items).map(position => ({
-      type: 'Feature',
-      geometry: {
-        type: 'Point',
-        coordinates: [position.longitude, position.latitude]
-      },
-      properties: createFeature(state, position),
-    })),
-  }));
-
   const onMouseEnter = () => map.getCanvas().style.cursor = 'pointer';
   const onMouseLeave = () => map.getCanvas().style.cursor = '';
 
@@ -106,8 +95,18 @@ const PositionsMap = () => {
   }, [onClickCallback]);
 
   useEffect(() => {
-    map.getSource(id).setData(positions);
-  }, [positions]);
+    map.getSource(id).setData({
+      type: 'FeatureCollection',
+      features: positions.map(position => ({
+        type: 'Feature',
+        geometry: {
+          type: 'Point',
+          coordinates: [position.longitude, position.latitude],
+        },
+        properties: createFeature(devices, position),
+      }))
+    });
+  }, [devices, positions]);
 
   return null;
 }
diff --git a/modern/src/reports/ReplayPage.js b/modern/src/reports/ReplayPage.js
index bdc9edb..2afa1a2 100644
--- a/modern/src/reports/ReplayPage.js
+++ b/modern/src/reports/ReplayPage.js
@@ -1,11 +1,13 @@
 import React, { useState } from 'react';
-import { Accordion, AccordionDetails, AccordionSummary, Button, Container, FormControl, makeStyles, Paper, Slider, Typography } from '@material-ui/core';
+import { Accordion, AccordionDetails, AccordionSummary, Button, Container, FormControl, makeStyles, Paper, Slider, Tooltip, Typography } from '@material-ui/core';
 import ExpandMoreIcon from '@material-ui/icons/ExpandMore';
 import MainToolbar from '../MainToolbar';
 import Map from '../map/Map';
 import t from '../common/localization';
 import FilterForm from './FilterForm';
 import ReplayPathMap from '../map/ReplayPathMap';
+import PositionsMap from '../map/PositionsMap';
+import { formatPosition } from '../common/formatter';
 
 const useStyles = makeStyles(theme => ({
   root: {
@@ -29,6 +31,14 @@ const useStyles = makeStyles(theme => ({
   },
 }));
 
+const TimeLabel = ({ children, open, value }) => {
+  return (
+    <Tooltip open={open} enterTouchDelay={0} placement="top" title={value}>
+      {children}
+    </Tooltip>
+  );
+};
+
 const ReplayPage = () => {
   const classes = useStyles();
 
@@ -40,6 +50,8 @@ const ReplayPage = () => {
 
   const [positions, setPositions] = useState([]);
 
+  const [index, setIndex] = useState(0);
+
   const handleShow = async () => {
     const query = new URLSearchParams({
       deviceId,
@@ -48,6 +60,7 @@ const ReplayPage = () => {
     });
     const response = await fetch(`/api/positions?${query.toString()}`, { headers: { 'Accept': 'application/json' } });
     if (response.ok) {
+      setIndex(0);
       setPositions(await response.json());
       setExpanded(false);
     }
@@ -58,10 +71,23 @@ const ReplayPage = () => {
       <MainToolbar />
       <Map>
         <ReplayPathMap positions={positions} />
+        {index < positions.length &&
+          <PositionsMap positions={[positions[index]]} />
+        }
       </Map>
       <Container maxWidth="sm" className={classes.controlPanel}>
         <Paper className={classes.controlContent}>
-          <Slider defaultValue={30} />
+          <Slider
+            disabled={!positions.length}
+            max={positions.length - 1}
+            step={null}
+            marks={positions.map((_, index) => ({ value: index }))}
+            value={index}
+            onChange={(_, index) => setIndex(index)}
+            valueLabelDisplay="auto"
+            valueLabelFormat={i => i < positions.length ? formatPosition(positions[i], 'fixTime') : ''}
+            ValueLabelComponent={TimeLabel}
+            />
         </Paper>
         <div>
           <Accordion expanded={expanded} onChange={() => setExpanded(!expanded)}>