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>
40 lines
1.8 KiB
Markdown
40 lines
1.8 KiB
Markdown
## Why
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The Planner's core editing works but is missing features from the architecture
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doc: no-go areas for route avoidance, session notes for collaborative planning
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communication, localStorage crash recovery for unsaved work, and rate limiting
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to protect the BRouter API from abuse on the public instance.
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## What Changes
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- **No-go areas**: Draw polygons on the map that BRouter avoids when computing
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routes. Stored as Y.Array in the Yjs doc, synced across participants.
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- **Session notes**: Shared text area (Y.Text) for participants to leave notes,
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discuss the route, or plan logistics. Visible in the sidebar.
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- **Crash recovery**: Periodically save Yjs state to localStorage. On
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reconnect, merge local state with server state to recover unsaved changes.
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- **Rate limiting**: Limit session creation per IP and BRouter API calls per
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session to prevent abuse on the public instance.
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## Capabilities
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### New Capabilities
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- `no-go-areas`: Draw avoidance polygons on the Planner map, passed to BRouter as routing constraints
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- `session-notes`: Shared collaborative text in Planner sessions via Yjs Y.Text
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- `crash-recovery`: localStorage backup of Yjs state for reconnection after browser crash
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- `rate-limiting`: IP-based limits on session creation and route computation
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### Modified Capabilities
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- `planner-session`: Session data model gains noGoAreas and notes fields
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- `brouter-integration`: Routing requests include no-go area polygons
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- `map-display`: Map gains polygon drawing tools for no-go areas
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## Impact
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- **Planner Yjs doc**: New fields (noGoAreas: Y.Array, notes: Y.Text)
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- **BRouter API**: No-go areas passed as `nogo` parameter
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- **Map**: Leaflet.draw or custom polygon tool for no-go areas
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- **Dependencies**: May need `leaflet-draw` for polygon editing
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- **Server**: Rate limiting middleware (in-memory store)
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