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Apply track-segment waypoint extraction to sessions API

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Same fix as new.tsx — the journal→planner handoff also only used
<wpt> elements from GPX. Now both code paths extract waypoints
from track segments when no explicit waypoints exist.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Ullrich Schäfer 2026-04-02 20:45:05 +01:00
parent 79942bb99e
commit e0f7c5b806
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1 changed files with 23 additions and 1 deletions
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24
apps/planner/app/routes/api.sessions.ts
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@ -23,7 +23,29 @@ export async function action({ request }: Route.ActionArgs) {
if (gpx) {
try {
const gpxData = await parseGpxAsync(gpx);
initialWaypoints = gpxData.waypoints;
// Use explicit waypoints if present, otherwise extract from track segments
if (gpxData.waypoints.length > 0) {
initialWaypoints = gpxData.waypoints;
} else if (gpxData.tracks.length > 0) {
const extracted: Array<{ lat: number; lon: number }> = [];
for (const seg of gpxData.tracks) {
if (seg.length === 0) continue;
const first = seg[0]!;
const prev = extracted[extracted.length - 1];
if (!prev || prev.lat !== first.lat || prev.lon !== first.lon) {
extracted.push({ lat: first.lat, lon: first.lon });
}
}
const lastSeg = gpxData.tracks[gpxData.tracks.length - 1]!;
if (lastSeg.length > 0) {
const last = lastSeg[lastSeg.length - 1]!;
const prev = extracted[extracted.length - 1];
if (!prev || prev.lat !== last.lat || prev.lon !== last.lon) {
extracted.push({ lat: last.lat, lon: last.lon });
}
}
initialWaypoints = extracted;
}
} catch {
// Continue with empty session if GPX is invalid
}