trails/openspec/specs/route-splitting/spec.md
Ullrich Schäfer 0b9b99984e Fix all OpenSpec validation failures (36/36 passing)
- Add ## Purpose sections and convert delta headers to ## Requirements
  on all 25 specs
- Add SHALL keywords to requirements missing them (gpx-import,
  planner-session, planner-journal-handoff)
- Convert prose GPX format section to proper scenarios (no-go-areas)
- Create specs/ delta files for 7 changes that were missing them
  (activity-photos, local-dev-stack, multi-day-routes, route-discovery,
  route-sharing, visual-redesign, waypoint-notes)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 22:17:52 +02:00

24 lines
1.2 KiB
Markdown

## Purpose
Waypoint insertion by clicking the ghost marker on the route polyline, splitting a segment into two.
## Requirements
### Requirement: Insert waypoint by clicking on route
The Planner SHALL allow users to insert a new waypoint by clicking the ghost marker that appears when hovering near the route.
#### Scenario: Click ghost marker to split
- **WHEN** a ghost marker is visible on the route and the user clicks it
- **THEN** a new waypoint is inserted at the ghost marker position between the appropriate adjacent waypoints, and the route recomputes
#### Scenario: Waypoint snaps to route
- **WHEN** the ghost marker appears near the route
- **THEN** it is positioned at the closest coordinate point on the existing route geometry, not at the raw cursor position
#### Scenario: No duplicate waypoint from map click
- **WHEN** a user clicks the ghost marker to insert a waypoint
- **THEN** the map click handler is suppressed so only one waypoint is inserted (not an additional one appended at the end)
#### Scenario: Split syncs to other participants
- **WHEN** a user inserts a waypoint by clicking the ghost marker
- **THEN** all other participants see the new waypoint appear in the waypoint list and on the map via Yjs sync