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adds height to route drawing

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This commit is contained in:
Christian Beutel
2024-04-23 01:39:20 +02:00
parent 8d7ed16904
commit 8a3894106f
18 changed files with 176 additions and 96 deletions
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18
web/src/lib/stores/valhalla_store.ts
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@@ -2,7 +2,7 @@ import GPX from "$lib/models/gpx/gpx";
import type Track from "$lib/models/gpx/track";
import TrackSegment from "$lib/models/gpx/track-segment";
import Waypoint from "$lib/models/gpx/waypoint";
import { type ValhallaResponse } from "$lib/models/valhalla";
import { type ValhallaHeightResponse, type ValhallaRouteResponse } from "$lib/models/valhalla";
import { ClientResponseError } from "pocketbase";
@@ -20,13 +20,21 @@ export async function calculateRouteBetween(startLat: number, startLon: number,
"locations": [{ "lat": startLat, "lon": startLon }, { "lat": endLat, "lon": endLon }],
"costing": "pedestrian", "costing_options": { "pedestrian": { "max_hiking_difficulty": 6, "use_ferry": 0 } }
}
const r = await fetch("/api/v1/valhalla", { method: "POST", body: JSON.stringify(requestBody) })
let r = await fetch("/api/v1/valhalla/route", { method: "POST", body: JSON.stringify(requestBody) })
if (!r.ok) {
throw new ClientResponseError(await r.json())
}
const response: ValhallaResponse = await r.json();
const points = decodeShape(response.trip.legs[0].shape);
const waypoints = points.map((p) => new Waypoint({ $: { lat: p[0], lon: p[1] } }))
const routeResponse: ValhallaRouteResponse = await r.json();
const shape = routeResponse.trip.legs[0].shape
r = await fetch("/api/v1/valhalla/height", { method: "POST", body: JSON.stringify({ encoded_polyline: shape }) })
if (!r.ok) {
throw new ClientResponseError(await r.json())
}
const heightResponse: ValhallaHeightResponse = await r.json()
const points = decodeShape(shape);
const waypoints = points.map((p, i) => new Waypoint({ $: { lat: p[0], lon: p[1] }, ele: heightResponse.height[i] }))
return waypoints
}