Files
app/src/components/flights/FlightTrackMap.vue
T

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3.0 KiB
Vue

<script setup>
import MapWithMarkers from "components/map/MapWithMarkers.vue";
import {computed, reactive, ref} from "vue";
import {Line} from "vue-chartjs"
const props = defineProps({
flight: {
type: Object,
required: true
},
photos: {
type: Array,
required: false,
}
})
const mapPhotos = computed(() => props.photos.filter(photo => photo.gpsLatitude && photo.gpsLongitude));
const poisWithGPS = computed(() => props.flight.track.map(poi => poi.pointOfInterest || poi.airport));
const mapMarkers = [props.flight.takeoffAirport].concat(poisWithGPS.value).concat([props.flight.landingAirport]);
const pointsOfInterests = computed(() => mapMarkers
.filter(marker => marker.gpsLatitude && marker.gpsLongitude)
.map(
marker => ({label: marker.name, position: {lat: marker.gpsLatitude, lng: marker.gpsLongitude}})
));
const gpxTrack = props.flight.gpxTrack ? reactive(props.flight.gpxTrack) : null;
const displayMap = computed(() => {
return (
!!gpxTrack ||
mapPhotos.value.length > 0 ||
poisWithGPS.value.length > 0 ||
props.flight.landingAirport.id !== props.flight.takeoffAirport.id
)
});
let chartSpeedData, chartAltitudeData = null;
if (gpxTrack) {
const chartLabels = gpxTrack.time.map(t => {
const datetime = new Date(t);
return datetime.getHours() + ":" + datetime.getMinutes();
});
chartSpeedData = {
labels: chartLabels,
datasets: [{
backgroundColor: "#38bd3e",
borderColor: "#38bd3e",
label: "Rychlost (km/h)",
data: gpxTrack.speed,
pointRadius: 1,
}]
};
chartAltitudeData = {
labels: chartLabels,
datasets: [{
backgroundColor: "#9ae3ff",
borderColor: "#9ae3ff",
label: "Nadmořská výška letu (m)",
data: gpxTrack.altitude,
pointRadius: 1,
}]
};
if (gpxTrack.terrainElevation.length > 0) {
chartAltitudeData.datasets.push(
{
backgroundColor: "rgba(148,94,40,0.7)",
borderColor: "#945e28",
label: "Nadmořská výška země (m)",
data: gpxTrack.terrainElevation,
fill: true,
pointRadius: 1,
});
}
}
const currentPositionMarker = ref(null);
const drawCurrentPositionMarker = (e) => {
const res = e.chart.getElementsAtEventForMode(e, 'nearest', {intersect: false});
if (res.length === 0) {
currentPositionMarker.value = null;
return;
}
const idx = res[0].index;
currentPositionMarker.value = props.flight.gpxTrack.coordinates[idx];
}
const chartOptions = {
plugins: {
tooltip: {
mode: 'index',
intersect: false,
}
},
onClick: drawCurrentPositionMarker,
onHover: drawCurrentPositionMarker,
}
</script>
<template>
<MapWithMarkers
v-if="displayMap"
style="width: 100%; height: 500px;"
:gpx-track="flight.gpxTrack?.coordinates || []"
:markers="pointsOfInterests"
:highlight-position="currentPositionMarker"
:photos="mapPhotos"
/>
<Line v-if="gpxTrack" :data="chartSpeedData" :options="chartOptions"/>
<Line v-if="gpxTrack" :data="chartAltitudeData" :options="chartOptions"/>
</template>