mirror of
https://github.com/azaion/satellite-provider.git
synced 2026-06-21 20:41:15 +00:00
Oleksandr Bezdieniezhnykh
b0fffa6d42
Phase A baseline outputs from /autodev (Steps 1-5): - Problem & solution docs (_docs/00_problem, _docs/01_solution) - Codebase documentation (_docs/02_document) incl. architecture, module-layout, glossary, system-flows, baseline compliance scan - Test specs (blackbox, performance, resilience, security, resource, traceability matrix) - Test task decomposition (_docs/02_tasks/todo): AZ-285..AZ-290 - Testability refactor (_docs/04_refactoring/01-testability-refactoring): - TC-01 Move DownloadedTileInfoV2 + new ExistingTileInfo to Common.DTO - TC-02 Replace dead ISatelliteDownloader API with real signatures - TC-03 GoogleMapsDownloaderV2 implements ISatelliteDownloader - TC-04 TileService depends on ISatelliteDownloader (mockable) - TC-05 DI + endpoints use ISatelliteDownloader - Test runner scripts (scripts/run-tests.sh, run-performance-tests.sh) - Autodev state pointer (_docs/_autodev_state.md) Prepares the codebase for AZ-285..AZ-290 unit/integration test work. Co-authored-by: Cursor <cursoragent@cursor.com>
57 lines
2.5 KiB
Markdown
57 lines
2.5 KiB
Markdown
# Module: Common/Interfaces
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## Purpose
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Service contracts defining the application's core operations. Implementations live in `SatelliteProvider.Services`.
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## Public Interface
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### ITileService
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- `DownloadAndStoreTilesAsync(double lat, double lon, double sizeMeters, int zoomLevel, CancellationToken) → Task<List<TileMetadata>>`: downloads missing tiles for a region and returns all tile metadata (existing + new)
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- `GetTileAsync(Guid id) → Task<TileMetadata?>`: retrieve a single tile by ID
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- `GetTilesByRegionAsync(double lat, double lon, double sizeMeters, int zoomLevel) → Task<IEnumerable<TileMetadata>>`: query tiles within a geographic region
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### IRegionService
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- `RequestRegionAsync(Guid id, double lat, double lon, double sizeMeters, int zoomLevel, bool stitchTiles) → Task<RegionStatus>`: creates a region record and enqueues for async processing
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- `GetRegionStatusAsync(Guid id) → Task<RegionStatus?>`: retrieves current status of a region request
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- `ProcessRegionAsync(Guid id, CancellationToken) → Task`: executes tile downloading, CSV/summary generation, optional stitching
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### IRouteService
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- `CreateRouteAsync(CreateRouteRequest request) → Task<RouteResponse>`: validates input, calculates intermediate points, persists route + points, optionally creates geofence regions
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- `GetRouteAsync(Guid id) → Task<RouteResponse?>`: retrieves route with all points
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### ISatelliteDownloader
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- `GetTiles(GeoPoint geoPoint, double radiusM, int zoomLevel, CancellationToken) → Task`: legacy interface for tile downloading (not directly implemented by `GoogleMapsDownloaderV2`)
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### IRegionRequestQueue
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- `EnqueueAsync(RegionRequest request, CancellationToken) → ValueTask`: add region request to the bounded queue
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- `DequeueAsync(CancellationToken) → ValueTask<RegionRequest?>`: consume next request (blocks until available)
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- `Count` (int): current queue depth
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## Internal Logic
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Pure interface definitions — no logic.
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## Dependencies
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- All interfaces reference DTOs from `SatelliteProvider.Common.DTO`
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## Consumers
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- `Program.cs` — DI registration of implementations
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- `RegionProcessingService` — consumes `IRegionRequestQueue` and `IRegionService`
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- `RouteService` — consumes `IRegionService` (for geofence region creation)
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- `RouteProcessingService` — consumes `IRegionService` via service provider scope
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- API endpoints — consume `ITileService`, `IRegionService`, `IRouteService`
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## Data Models
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None defined here.
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## Configuration
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None.
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## External Integrations
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None.
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## Security
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None.
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## Tests
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No dedicated interface tests.
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