ba044610b7
- Enrich BRouter response with per-point 3D coordinates and segment boundary tracking (EnrichedRoute interface) - ColoredRoute component: plain, elevation gradient (green→yellow→red), and surface color modes with invisible wide polyline for click targeting - Click-to-split: click on route polyline inserts waypoint at nearest point, mapped to correct segment via boundary indices - MidpointHandles: draggable CircleMarkers at route segment midpoints for reshaping, hidden below zoom 12, opaque on hover - Color mode toggle (select) synced via Yjs routeData - i18n keys for color mode labels (en + de) - Unit tests for segment boundary tracking (13 tests) - E2E tests for enriched route response and color mode toggle Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
36 lines
2.4 KiB
Markdown
36 lines
2.4 KiB
Markdown
## 1. BRouter Data Pipeline
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- [x] 1.1 Modify `mergeGeoJsonSegments` to preserve 3D coordinates (lon, lat, ele) and track segment boundary indices
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- [x] 1.2 Add `EnrichedRoute` interface with coordinates, segmentBoundaries, surfaces, and stats
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- [x] 1.3 Store enriched route data (including segment boundaries and surfaces) in Yjs routeData map
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- [x] 1.4 Add `tiledesc=true` to BRouter requests and extract surface types from WayTags messages
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- [x] 1.5 Write unit test for segment boundary tracking across multi-waypoint routes
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## 2. Route Interaction (ghost marker)
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- [x] 2.1 Create `RouteInteraction` component — single persistent draggable Marker following brouter-web pattern
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- [x] 2.2 Listen on `map.mousemove`, snap ghost marker to nearest route point within 15px tolerance (distance-based, not polyline events)
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- [x] 2.3 On click, insert waypoint at snapped position using segment boundary lookup
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- [x] 2.4 On drag, insert waypoint at drop position with trailer lines to adjacent waypoints
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- [x] 2.5 Suppress map click handler after ghost insert to prevent duplicate waypoints
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- [x] 2.6 Guard against flickering: `draggingRef` freezes snap updates during drag, distance-based mouseout
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- [x] 2.7 Disable route interaction when no-go area drawing mode is active
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## 3. Route Coloring
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- [x] 3.1 Create `ColoredRoute` component — renders segmented L.Polyline instances with per-point colors
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- [x] 3.2 Implement elevation gradient: normalize elevation to 0-1 range, map to green→yellow→red
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- [x] 3.3 Implement surface coloring: extract surface types from BRouter tiledesc, map to color palette
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- [x] 3.4 Fall back to plain mode when surface data is unavailable
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- [x] 3.5 Add color mode state (`colorMode`) to Yjs routeData map, synced across participants
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- [x] 3.6 Add color mode select dropdown to session header
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- [x] 3.7 Sync elevation chart colors with route — use same `elevationColor()` gradient in ElevationChart
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- [x] 3.8 Add i18n keys for color mode labels (en + de)
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## 4. Verify
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- [x] 4.1 E2E test: click near route inserts waypoint at correct position
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- [x] 4.2 E2E test: color mode toggle switches between plain/elevation/surface
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- [x] 4.3 E2E test: enriched route response includes segment boundaries and coordinates
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- [x] 4.4 Unit test: segment boundary computation with 1, 2, and 4 segments
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- [x] 4.5 Visual verification: ghost marker, drag with trailers, all color modes (cmux browser)
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