4de50f4948
feat: Implement on-demand /search integration in lazy graph expansion
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- Integrate on-demand Yandex /search calls in FindRoute when lazy expansion + synthetic fallback fails
- Add real route segments from API response as edges, then retry BFS search
- Integrate existing cache key generation and TTL policies (SearchNearTermTTL: 3h, SearchFarTermTTL: 7d)
- Write tests: TestSearchRoutes_onDemand, TestSearchRoutes_onDemandVerifyIntegration, TestFindRouteWithSyntheticFallback
- All tests pass before task 5 (transfer depth limiting)
2026-08-16 13:17:02 +03:00
39f20bff4f
feat: implement routing graph and search algorithm (max 1 transfer) - Task 4
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- Create Graph type with Node/Edge types and methods
- Implement BuildGraphFromStations, SortEdges
- Implement BFS/Dijkstra FindRoute with 1-transfer limit
- Implement ApplyMCT for Minimum Connection Time rules
- Add search algorithm tests (success route, no-route, transfer limit)
- Add MCT application tests (city hub reduction, mode change)
- Update plan Task 4 checkboxes
2026-08-13 20:13:49 +03:00