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Author SHA1 Message Date
Matt
87b230dcba feat(navi): structured geocode with usaddress parsing and reranker 
Add lib/geocode.py — multi-source retrieval pipeline:
- usaddress CRF parsing with intent classification
- Netsyms structured lookup (uses raw street abbreviations)
- Photon /structured + /api freetext retrieval
- Weighted 10-signal reranker (housenumber, street fuzz, locality,
  source authority, etc.)
- match_code annotations + address book proximity labeling
- Trace log at /tmp/geocode_rerank_trace.log

nav_tools.py now delegates geocode() to the new module.
Tests updated: US address queries correctly return Netsyms results.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-04-20 16:29:47 +00:00
Matt
c76d63b785 refactor(navi): Photon-first geocoding with ranked results 
Inverts the /api/geocode chain. Photon is now the primary search
engine; the hand-rolled Netsyms free-text parser is removed.
Address book short-circuits nicknames only ("home", "work") —
full-address queries flow through Photon and address book
entries within 75m annotate matching results with labeled_as.
Coordinate strings detected before search.

Response shape: /api/geocode now returns a ranked candidates
list (always 200 OK, empty list if no match). No more 404 for
unmatched queries. Users can type messy input — wrong case,
missing punctuation, abbreviations, typos — and get results
or close matches.

Netsyms preserved at /api/netsyms/lookup for direct access.
USPS plus4 enrichment of Photon street-address hits is a
planned follow-up.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-04-20 15:48:03 +00:00
Matt
dfab388769 feat(navi): add netsyms tier-2 geocoding + geocode API 
Add Netsyms AddressDatabase2025 (159M US+CA addresses) as tier-2
in the geocode chain: address_book → netsyms → photon.

- lib/netsyms.py: SQLite lookup module (lazy, read-only, thread-safe)
- lib/netsyms_api.py: Flask blueprints for /api/netsyms/* and /api/geocode
- lib/netsyms_test.py: 7 test cases (street, free-text, zipcode, health)
- lib/nav_tools.py: new geocode() with consistent {name,lat,lon,source,raw}
- lib/api.py: register netsyms_bp and geocode_bp

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-04-20 07:24:09 +00:00
Matt
23483e8198 feat(navi): address book with geocoding integration 
- YAML-backed saved locations (config/address_book.yaml)
- Exact/partial alias matching with case-insensitive lookup
- Flask blueprint: /api/address_book/lookup, /api/address_book/list
- Geocoder short-circuits Photon when address book has exact match
- Test suite for lookup behavior

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-04-20 04:02:11 +00:00
Matt
a9510b5ed9 feat(navi): add nav_tools with route() and reverse_geocode() - Phase H2 
- nav_tools.py: route() geocodes via Photon, routes via Valhalla, returns
  summary/maneuvers/polyline. reverse_geocode() for coordinate lookups.
  Supports auto/pedestrian/bicycle/truck modes.
- nav_tools_test.py: 5 live tests against local Photon (2322) and Valhalla (8002)
- aurora_nav_tool.py: Open WebUI Tool exposing get_directions to Aurora LLM

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-04-19 22:14:26 +00:00