Postgres data volume persists across docker-compose runs. The previous
`int _coordinateCounter = 0` reset on every test-runner process start
so the SECOND `--full` run collided with rows seeded by the first
`--smoke` run (the AC-3 MultiSourceCoexistence test does a raw INSERT
for the pre-seed step, not an UPSERT, and the unique constraint fires).
Seed the counter from a wall-clock value (~Unix epoch seconds mod 1M)
so each runner process picks a distinct coordinate band. Eliminates
inter-run collisions without coupling the test to docker volume reset.
Co-authored-by: Cursor <cursoragent@cursor.com>
Replaces the 501 stub at POST /api/satellite/upload with a multipart
batch endpoint that ingests UAV-captured tiles, runs each item through
a 5-rule quality gate, and persists accepted tiles via the AZ-484
multi-source storage path with source='uav'.
Quality gate (in fixed order, first failure wins): JPEG format
(content-type + magic), size band 5 KiB-5 MiB, exact 256x256
dimensions, captured-at age (no future >30 s skew, no older than
7 days), luminance variance on 32x32 downsample. Closed reject-reason
enumeration in v1.0.0 contract.
Authorization: custom PermissionsRequirement / PermissionsAuthorization
Handler that reads the JWT `permissions` claim (tolerates both
repeated-string and JSON-array shapes). Endpoint protected by
RequiresGpsPermission policy; 401 without token, 403 without GPS perm.
Persistence: file-first to ./tiles/uav/{z}/{x}/{y}.jpg, then
ITileRepository.InsertAsync UPSERT (per-source UPSERT contract from
AZ-484). Per-item failures reported in response without aborting the
batch. Kestrel MaxRequestBodySize and FormOptions limits set to
MaxBatchSize x MaxBytes (default 100 x 5 MiB = 500 MiB).
New frozen contract: _docs/02_document/contracts/api/uav-tile-upload.md
v1.0.0. PT-08 NFR added to performance-tests.md as Deferred (harness
work tracked in PT-07 leftover, per AZ-488 § Risk 4).
Tests: 11 quality-gate unit tests, 5 handler unit tests, 3 file-path
unit tests, 12 permission-handler unit tests, 7 integration tests
(AC-1..AC-6, AC-8). All 253 unit tests + smoke integration suite
green.
Co-authored-by: Cursor <cursoragent@cursor.com>
Same fix as f64d0d7 applied to the integration tests' own copy of the
JWT mint helper. MintExpiredToken passes a negative lifetime which made
Expires < NotBefore and the JwtSecurityToken constructor rejected the
token before it could exercise lifetime-validation. Shift NotBefore
behind Expires for non-positive lifetimes.
Co-authored-by: Cursor <cursoragent@cursor.com>
- JwtTokenFactory.Create: negative `lifetime` produced Expires < NotBefore
which `JwtSecurityToken` rejects at construction time. Shift NotBefore
behind Expires whenever the requested lifetime is non-positive so the
expired-token fixture round-trips and lifetime validation can fire.
- JwtTokenFactoryTests: validate against a handler with
`MapInboundClaims = false` so assertions read the factory's own claim
names ("sub", "email", "permissions") rather than the .NET-default
remapped ClaimTypes.* aliases.
These were latent — masked by the CS0104 build break fixed in 753be43.
Co-authored-by: Cursor <cursoragent@cursor.com>
`AuthenticationServiceCollectionExtensions` is also a built-in
.NET type under `Microsoft.Extensions.DependencyInjection`. With
both namespaces imported the unqualified references in this test
file failed with CS0104, breaking the entire test project build.
Resolved via a `using` alias so the call sites stay short while
the build stays unambiguous.
Co-authored-by: Cursor <cursoragent@cursor.com>
Adds Microsoft.AspNetCore.Authentication.JwtBearer 8.0.21 and the
SatelliteProvider.Api.Authentication.AddSatelliteJwt extension that
validates HS256 tokens against a shared JWT_SECRET (>=32 bytes, fail
fast at startup). Every minimal-API endpoint now carries
.RequireAuthorization(); the middleware chain is UseExceptionHandler ->
UseHttpsRedirection -> UseCors -> UseAuthentication -> UseAuthorization
-> endpoints. Swagger UI gets a Bearer security definition so the
Authorize button works.
Test infrastructure: JwtTokenFactory (unit) and JwtTestHelpers
(integration) mint deterministic tokens against the same secret; the
integration test runner attaches a default Bearer token to its shared
HttpClient so existing tests continue to exercise protected endpoints.
JwtIntegrationTests adds AC-1..AC-4 and AC-7 (Swagger advertises
Bearer) end-to-end; AuthenticationServiceCollectionExtensionsTests
covers AC-5 (missing/empty/short secret fail-fast) plus env-var
precedence; JwtTokenFactoryTests covers AC-6 (claims pass through
the JwtSecurityTokenHandler.ValidateToken path JwtBearer uses).
docker-compose and scripts/run-tests.sh now propagate JWT_SECRET to
the api and integration-tests containers, with a >=32-byte guard.
.env.example documents the required keys; .env stays gitignored.
Code review verdict: PASS_WITH_WARNINGS (2 Low findings surfaced
in _docs/03_implementation/reviews/batch_01_cycle2_review.md).
Cross-component coordination: gps-denied-onboard and the mission
planner UI must attach Bearer tokens before this lands in dev.
Co-authored-by: Cursor <cursoragent@cursor.com>
Carries forward new-task research + solution drafts under
_docs/02_task_plans/uav-batch-upload/ that were not included in
the Step 9 task-spec commit (42a3cc7). Also marks the autodev
state as Step 10 in_progress for cycle 2 implementation.
Co-authored-by: Cursor <cursoragent@cursor.com>
Created two PBIs for cycle 2 under epic AZ-483 (multi-source tile
storage + UAV upload). Splits the originally-planned single AZ-485
into 2 cohesive tasks because the combined scope was ~10 SP and
JWT auth is independently shippable:
- AZ-487 (2 SP) JWT validation baseline. Adds HS256 JwtBearer
middleware against JWT_SECRET env var per the suite-level auth
contract (suite/_docs/10_auth.md). Applies .RequireAuthorization()
on all existing endpoints. Skips iss/aud validation (suite doc
does not specify). No /users/me endpoints. Hard prerequisite for
AZ-488.
- AZ-488 (8 SP, over-cap user-accepted) UAV tile upload endpoint
with batch + 5-rule quality gate. Replaces the 501 stub. Multipart
batch DTO, 5 quality rules (format, size band, dimensions,
captured_at age 7d, blank/uniform variance heuristic). UAV files
land at ./tiles/uav/{z}/{x}/{y}.jpg; google_maps grandfathered
at bare ./tiles/{z}/{x}/{y}.jpg. Per-source UPSERT via the
AZ-484 ITileRepository.InsertAsync. Sync 200 with per-item
results. Requires GPS permission claim. Produces frozen contract
uav-tile-upload.md v1.0.0.
Both Jira tickets created and linked. Dependencies table updated.
Autodev state advanced to cycle 2 Step 10 (Implement).
Co-authored-by: Cursor <cursoragent@cursor.com>
Two integration-test failures uncovered after the initial commit:
1) GetTilesByRegionAsync outer ORDER BY referenced 'updated_at' but
the inner DISTINCT ON subquery aliased it to 'UpdatedAt' (Postgres
folds to 'updatedat'). DISTINCT ON already guarantees one row per
(latitude, longitude, ...) so the third tiebreak was unreachable;
removed it.
2) Dapper 2.1.35 silently bypasses SqlMapper.TypeHandler<T> for enum
types during read deserialization (Dapper issue #259). The
TileSourceTypeHandler worked for writes but reads fell through to
Enum.TryParse, which cannot map 'google_maps' to GoogleMaps.
Pivoted: TileEntity.Source is now a string (the wire value).
TileSource enum stays as the public producer surface in
Common.Enums; TileSourceConverter (Common.Enums) provides
ToWireValue / FromWireValue / IsValidWireValue at the boundary.
TileSourceTypeHandler deleted; registration removed from
DapperEnumTypeHandlers.RegisterAll.
tile-storage.md Inv-5 amended to document the storage choice.
_docs/LESSONS.md L-001 records the Dapper bypass for future cycles.
Full suite passes (213 unit + integration suite incl. AZ-484
AC-1..AC-5, security SEC-01..SEC-04, AZ-356/362/357).
Co-authored-by: Cursor <cursoragent@cursor.com>
Add per-source tile rows to support multi-provider imagery (Google
Maps + future UAV). Migration 013 (transactional) introduces
source/captured_at columns, backfills existing rows to
(source='google_maps', captured_at=created_at), and replaces the
4-column unique index with a 5-column index that includes source.
TileRepository:
- ColumnList includes source + captured_at
- GetByTileCoordinatesAsync returns most-recent row across sources
(ORDER BY captured_at DESC, updated_at DESC, id DESC)
- GetTilesByRegionAsync uses DISTINCT ON to pick the most-recent
tile per cell, restoring caller-facing row order
- Insert/Update upsert on the new 5-column conflict key
TileSource enum lives in Common.Enums. Snake_case wire format
(google_maps, uav) is enforced by a focused TileSourceTypeHandler
because the generic ToLowerInvariant pattern would emit
"googlemaps", violating contract v1.0.0.
TileService stamps Source=GoogleMaps + CapturedAt=UtcNow on every
new tile. Tile-storage contract is now frozen at v1.0.0.
AC coverage 7/7. New unit + integration tests cover all ACs;
existing 200 unit + 5 smoke tests preserved.
Co-authored-by: Cursor <cursoragent@cursor.com>
Step-9 (new-task) cycle 1 artifacts for the AZ-483 multi-source tile
storage epic. AZ-485 (UAV upload + quality gate) deferred to a future
Step-9 loop and recorded as planned in the dependencies table.
Co-authored-by: Cursor <cursoragent@cursor.com>
Phase 6 (Verification): smoke run green (format gate + 200/200
unit + integration smoke). verification_report.md captures
metric deltas vs Phase 0 baseline; all 5 ACs met, all 4
constraints honored, 0 regressions.
Phase 7 (Documentation):
- module-layout.md: corrected DataAccess->Common dependency
(was mistakenly documented as "Imports from: (none)" by
prior AZ-315 baseline; csproj reference + 7 import sites
have actually been there since AZ-309).
- architecture_compliance_baseline.md: F5 entry revised to
reflect the actual layering invariant (one-way: Common
MUST NOT import from DataAccess, but DataAccess MAY
import from Common).
- 00_discovery.md: added "Updates Since Baseline" section
enumerating the AZ-309 split + AZ-350 27-change run +
AZ-372 tooling additions; original tree kept as a
2026-05-10 snapshot.
FINAL_report: complete run summary (10 batches, 27 tasks,
3 K=3 cumulative reviews, baseline->final metric table,
remaining items, lessons learned).
Autodev state: advance Step 8 -> Step 9 (New Task);
sub_step reset to phase 0 awaiting-invocation.
Co-authored-by: Cursor <cursoragent@cursor.com>
Batch 24 of 03-code-quality-refactoring run; closes the run.
AZ-375 (C22): GoogleMapsDownloaderV2.DownloadTilesGridAsync now
builds a HashSet<(int X, int Y, int Z)> once from existingTiles
and tests Contains((x, y, zoomLevel)) per cell. Removes the per-cell
FirstOrDefault tolerance scan and the unused _processingConfig
.LatLonTolerance reference at this site.
AZ-377 (C24): promote Earth + tile-pixel constants to a single
home. GeoUtils now exposes EarthRadiusMeters, EarthEquatorial
CircumferenceMeters, MetersPerDegreeLatitude as public const.
MapConfig adds DefaultTileSizePixels (const) wired as the
TileSizePixels property default. TileRepository and Google
MapsDownloaderV2 read those constants instead of duplicating
the literals 6378137, 40075016.686, 111000.0, and 256.
Tests: +6 new (DownloaderRefactorTests, extended GeoUtils
RefactorTests). 200/200 unit tests pass.
Cumulative K=3 review (batches 22-24): PASS_WITH_WARNINGS,
4 Low findings only — see
_docs/03_implementation/reviews/cumulative_review_22-24.md.
Tooling fix: scripts/run-tests.sh --unit-only path now restores
before testing (was failing on SixLabors resolution in clean
container). Stripped stray BOM from MapConfig.cs to satisfy the
.editorconfig charset gate.
Updates _dependencies_table.md to reflect all 27 03-code-quality-
refactoring tasks done; updates _autodev_state.md to refactor
phase 5 (test-sync).
Co-authored-by: Cursor <cursoragent@cursor.com>
Batch 23 of refactor 03-code-quality-refactoring (4 tasks, 5 SP):
- AZ-376 (C23): Delete unused FindExistingTileAsync from
ITileRepository / TileRepository. No callers; method also took the
obsolete `version` arg removed by C06/AZ-357.
- AZ-378 (C25): Repository _logger discipline.
TileRepository.GetTilesByRegionAsync now emits LogWarning when the
query exceeds SlowQueryThresholdMs (500 ms). RegionRepository and
RouteRepository drop the unused ILogger<TRepo> field, parameter, and
using; Program.cs DI registrations updated.
- AZ-379 (C26): Extract `private const string ColumnList` per repo
(TileRepository, RegionRepository, RouteRepository); SELECTs use
$@"SELECT {ColumnList} FROM ..." (C# 10+ const interpolation).
INSERT/UPDATE/DELETE unchanged; route_points single-site SELECT left
inline.
- AZ-380 (C27): Delete dead alias GeoUtils.CalculatePolygonDiagonalDistance.
Tests: +9 new (RepositoryRefactorTests x8, GeoUtilsRefactorTests x1)
covering each AC via reflection / file-content assertions; pattern
mirrors ToolingConfigurationTests (b22) and AcceptanceCriteriaRT2Tests
(b19). Unit suite 181 -> 190, all green. dotnet format clean.
Code review: PASS_WITH_WARNINGS (3 Low findings, all informational or
out-of-scope for this batch). See
_docs/03_implementation/reviews/batch_23_review.md.
Cumulative review counter 2/3; next K=3 review fires after batch 24.
Co-authored-by: Cursor <cursoragent@cursor.com>
Pure whitespace-only cleanup uncovered by the new format gate from the
previous commit. Verified via `git diff -w --stat`: only 4 files differ
when whitespace is ignored, and those differ only by the BOM byte.
Cleanup kinds applied across 22 source files:
- BOM removal (MapConfig.cs, SatTile.cs, GeoUtils.cs,
IntegrationTests/Program.cs)
- CRLF -> LF (IntegrationTests/Program.cs)
- Trailing whitespace on blank lines (Common, Api, DataAccess,
IntegrationTests, Services.RegionProcessing,
Services.TileDownloader)
- Final newline added (RoutePoint.cs, GeoPoint.cs, others)
After this commit `dotnet format whitespace SatelliteProvider.sln
--verify-no-changes` exits 0; AC-1 is enforceable from `scripts/
run-tests.sh` going forward.
Also lands the batch 22 report, code-review report
(PASS_WITH_WARNINGS, 2 Low findings — both deferred per spec),
dependency-table status update (AZ-372 -> Done (In Testing)), task
archive (todo/ -> done/), and autodev state update.
Co-authored-by: Cursor <cursoragent@cursor.com>
Wires the C19 tooling baseline so dotnet format and Coverlet gate the
test script and a small NetAnalyzers ruleset (CA1001, CA1051, CA1816,
CA2227) at warning severity is visible from the next build.
- .editorconfig (new, root=true): whitespace rules, per-extension
indent sizes, C# style preferences as suggestions, initial CA rules.
- Directory.Build.props (new): EnableNETAnalyzers=true,
AnalysisLevel=latest, AnalysisMode=None so only rules explicitly
enabled in .editorconfig fire; EnforceCodeStyleInBuild=false to keep
build clean from style.
- scripts/run-tests.sh: Step 0 runs dotnet format whitespace
--verify-no-changes via Docker SDK; unit/integration test calls now
collect XPlat Code Coverage into TestResults/. New --skip-format
escape hatch.
- .gitignore: TestResults/, coverage.cobertura.xml, *.coverage.
- SatelliteProvider.Tests/ToolingConfigurationTests.cs (new, 6 tests):
runtime assertions that the config files, script wiring, and
coverlet.collector reference are all in place; mirrors the
AcceptanceCriteriaRT2Tests pattern.
Whitespace cleanup that the new format gate uncovers is staged for the
next commit (per AZ-372 spec: "commit cleanup as a separate batch").
Co-authored-by: Cursor <cursoragent@cursor.com>
F1 (Low/Maintainability): module-layout.md docs stale on DataAccess
project reference after AZ-370; tracked for refactor Phase 7.
F2 (Low/Maintainability): redundant builder.Services.AddHttpClient()
in Program.cs after AZ-374; deferred per batch 21 design note.
No Critical/High findings; auto-chain to next batch (AZ-372).
Co-authored-by: Cursor <cursoragent@cursor.com>
- Register IHttpClientFactory named client "GoogleMapsTiles" inside
AddTileDownloader() with User-Agent and 100s timeout (preserves
HttpClient's implicit default).
- Resolve the same named client from all three CreateClient() call
sites in GoogleMapsDownloaderV2 (session token, single-tile,
batch-tile retry lambda) and drop the duplicated per-call
UserAgent.ParseAdd setup.
- Expose USER_AGENT, the client name, and the timeout as internal
consts on GoogleMapsDownloaderV2 so the extension and the
downloader share one source of truth.
- Add AC test that builds the DI container, resolves the named
client, and asserts both the User-Agent header and the timeout.
- Archive AZ-374 task file: todo/ -> done/.
175 unit + 5 smoke pass.
Co-authored-by: Cursor <cursoragent@cursor.com>
- Stop writing "downloaded_YYYY-MM-DD" into tiles.maps_version: new rows
bind @MapsVersion to NULL via TileService.BuildTileEntity.
- Retain the tiles.maps_version column (coderule.mdc forbids unprompted
column drops); pre-existing rows keep their values for forensics.
- Remove MapsVersion property from DownloadTileResponse (API wire shape)
and TileMetadata (internal DTO); OpenAPI schema regenerates from the
DTO via Swashbuckle.
- Add 3 AC tests in TileServiceTests covering the captured-entity write
(AC-1) and the DTO/wire-shape removal (AC-2).
- Update integration-test local DTO + console output; refresh docs in
common_dtos.md, services_tile_service.md, data_model.md.
- Archive AZ-373 task file: todo/ -> done/.
174 unit + 5 smoke pass.
Co-authored-by: Cursor <cursoragent@cursor.com>
Replaces bare strings with two enums in Common/Enums/:
RegionStatus { Queued, Processing, Completed, Failed }
RoutePointType { Start, End, Action, Intermediate }
Adds a Dapper EnumStringTypeHandler<T> (DataAccess/TypeHandlers/)
that round-trips enums to/from lowercase strings, registered once
at startup via DapperEnumTypeHandlers.RegisterAll(). DataAccess now
references Common (project ref) so entities can carry the enum types.
Sites converted: RegionService (5), RouteProcessingService (3),
RoutePointGraphBuilder (4), entity Status/PointType columns. Log
message and summary file format preserved via .ToLowerInvariant().
API JSON contract preserved by adding JsonStringEnumConverter with
JsonNamingPolicy.CamelCase to the http JSON options — single-word
enum members serialize to the same lowercase strings as before.
DTO renamed: Common.DTO.RegionStatus -> RegionStatusResponse to
free the RegionStatus name for the new enum (forced by the task's
explicit enum name); the renamed DTO has no public-API impact at
the JSON wire level. Stale doc references updated.
AC RT2 in _docs/00_problem/acceptance_criteria.md now lists all 4
point types (start/end/action/intermediate).
Tests: 171 / 171 unit + 5 / 5 smoke green (was 141 + 5; +30 new tests
covering type handler round-trip, set/parse, unknown-value rejection,
idempotent registration, and the AC RT2 doc check).
Co-authored-by: Cursor <cursoragent@cursor.com>
Promotes 8 operational levers into config keys with defaults that match
the prior source literals byte-for-byte:
ProcessingConfig: RegionProcessingTimeoutSeconds (300),
RouteProcessingPollIntervalSeconds (5),
MaxRoutePointSpacingMeters (200), LatLonTolerance (0.0001).
MapConfig: TileSizePixels (256), AllowedZoomLevels ([15..19]),
RetryBaseDelaySeconds (1), RetryMaxDelaySeconds (30).
Sites updated: RegionService, RouteProcessingService,
RoutePointGraphBuilder, RouteValidator, RouteService 4-arg ctor,
RouteImageRenderer, GoogleMapsDownloaderV2, TileService. Closes LF-2 by
forwarding HttpContext.RequestAborted from GetTileByLatLon into the
downloader. appsettings.json gains the 8 new keys at default values.
Tests: 141 / 141 unit + 5 / 5 smoke green. New ConfigDefaultsTests pins
defaults to original literals; new TileService unit test asserts CT
identity from caller to downloader (AZ-371 AC-3).
Co-authored-by: Cursor <cursoragent@cursor.com>
Extracts RouteRegionMatcher, RouteCsvWriter, RouteSummaryWriter,
RouteImageRenderer, TilesZipBuilder, RegionFileCleaner from the
~750-LOC RouteProcessingService god-class. Moves TileInfo to its
own file as a sealed record. Replaces IServiceProvider scope-
locator with a direct IRegionService injection (folds AZ-360 / C08).
Updates DI registration and tests.
Tests: 133 / 133 unit + 5 / 5 smoke green; integration suite exit 0.
Pixel-equivalent stitched route image and byte-equivalent CSV /
summary / ZIP outputs verified through the smoke run.
Co-authored-by: Cursor <cursoragent@cursor.com>
Extract RouteValidator (aggregating validator), RoutePointGraphBuilder
(point interpolation + sequence numbering), GeofenceGridCalculator
(NW/SE region centers), and RouteResponseMapper (entity -> DTO; also
used by GetRouteAsync, eliminating duplicate DTO assembly).
CreateRouteAsync shrinks 184 -> 52 LOC of orchestration. RouteService.cs
shrinks 295 -> 138 LOC overall. Validation aggregates all failures into
a single ArgumentException (AC-2); single-violation messages preserved
verbatim so existing RouteServiceTests pass unchanged. 28 new unit
tests for the four helpers (112/112 unit tests, smoke green).
Co-authored-by: Cursor <cursoragent@cursor.com>
Move 5 cross-component DTOs (GetSatelliteTilesResponse, SatelliteTile,
SaveResult, DownloadTileResponse, RequestRegionRequest) to
SatelliteProvider.Common/DTO/. Keep UploadImageRequest in the API
project under SatelliteProvider.Api.DTOs (IFormFile depends on
Microsoft.AspNetCore.Http; pulling it into Common would force an
ASP.NET framework reference into the foundation layer and break the
module-layout "Common: Imports from: (none)" invariant). Move
ParameterDescriptionFilter to SatelliteProvider.Api.Swagger.
Program.cs shrinks from 366 to 257 lines and now contains only
endpoint wiring (AC-1). JSON wire shape and Swagger schema names are
preserved (AC-2). 84 unit + full integration suite green (AC-3).
Co-authored-by: Cursor <cursoragent@cursor.com>
Both RegionService.GenerateCsvFileAsync and
RouteProcessingService.GenerateRouteCsvAsync wrote the same CSV
shape: header "latitude,longitude,file_path", same
OrderByDescending(Latitude).ThenBy(Longitude) ordering, same F6
numeric format. Two near-identical writers with no shared abstraction.
Extracted TileCsvWriter (instance class, no DI dependencies) plus a
TileCsvRow record bridging the per-pipeline DTOs (TileMetadata vs
TileInfo) to a single contract. The header constant, ordering rule,
and StreamWriter lifecycle now live in one place.
Both call sites collapse to a one-line projection plus a delegated
WriteAsync call. Region method becomes static (no longer references
instance state). Route method preserves its existing logger line.
Coverage:
- 7 new unit tests including a byte-for-byte equivalence test that
writes the same input via both the new TileCsvWriter and the
inlined-original code path side by side and asserts file bytes
are identical.
- Integration smoke + full suite green; route + region CSV outputs
unchanged across all existing scenarios (verified by extended-route
CSV verification step in the integration suite).
- 84/84 unit tests pass (was 77).
Side improvement: writer now respects CancellationToken mid-loop.
The pre-refactor inline code did not. Strict improvement; consistent
with every other async API in the codebase.
Co-authored-by: Cursor <cursoragent@cursor.com>
RouteProcessingService.CalculateDistance(double, double, double, double)
re-implemented Haversine using EARTH_RADIUS=6371000 alongside the
canonical GeoUtils.CalculateDistance(GeoPoint, GeoPoint) which uses
EARTH_RADIUS=6378137. Two implementations of the same formula for the
same problem.
Separately, ExtractTileCoordinatesFromFilename in RouteProcessingService
parsed the tile_{z}_{x}_{y}_{ts}.jpg filename pattern that's *generated*
by StorageConfig.GetTileFilePath in another assembly — the writer and
parser were coupled by string convention only and a format change in
one would silently break the other.
Both fixes:
(a) Deleted the duplicate Haversine in RouteProcessingService. The
single call site (region-matching nearest-neighbor OrderBy) now uses
GeoUtils.CalculateDistance with GeoPoint instances. The constant
difference is monotonic-equivalent for OrderBy purposes — same region
is picked.
(b) Added static StorageConfig.TryExtractTileCoordinates(string, out
int, out int): bool — pure parser, co-located with GetTileFilePath so
the inverse-pair invariant is structural, not by-convention.
RouteProcessingService.ExtractTileCoordinatesFromFilename becomes a
thin wrapper that delegates to the helper and emits the existing
warning log on malformed input — the AZ-352 tests for warning behavior
all still pass.
Verification:
- 77/77 unit tests green (was 71 → +6 new StorageConfigTests including
a writer/parser round-trip test for AC-2).
- Smoke + full integration suite green.
- AC-1 grep verification: Math.Sin/EARTH_RADIUS patterns are now
confined to GeoUtils.cs only.
Co-authored-by: Cursor <cursoragent@cursor.com>
Oleksandr Bezdieniezhnykh