diff --git a/plan.md b/plan.md index 02b46cd..1d8d79b 100644 --- a/plan.md +++ b/plan.md @@ -4,6 +4,26 @@ This document outlines the detailed implementation plan for the Satellite Provider Service, which downloads satellite map tiles from Google Maps, stores them with metadata in PostgreSQL, and provides an API for requesting and retrieving map regions. +## Current Implementation Status (Updated 2025-11-01) + +### ✅ Completed Features (Phases 1-7) +- **Database Layer**: PostgreSQL with Dapper ORM, DbUp migrations +- **Tile Management**: Download, cache, and store satellite tiles with year-based versioning +- **Region Processing**: Background queue processing with image stitching +- **API Endpoints**: Tile download, region request, and status endpoints +- **Docker Deployment**: Full containerization with docker-compose +- **Integration Tests**: Console-based test suite +- **Documentation**: Comprehensive README with API docs + +### ⏳ In Progress (Phase 8) +- **Route Planning**: Split routes into overlapping regions with 200m spacing (NEW REQUIREMENT) + +### Key Enhancements Implemented +1. **Year-Based Tile Versioning**: Automatic tile refresh each calendar year +2. **Image Stitching**: Combines tiles into seamless regional images with coordinate markers +3. **Comprehensive Error Handling**: Rate limiting, timeouts, network errors +4. **Rich Summary Reports**: Detailed statistics and metadata for each region + ## 1. Code Analysis ### 1.1 Legacy Code Comparison @@ -105,6 +125,35 @@ CREATE TABLE regions ( CREATE INDEX idx_regions_status ON regions(status); ``` +**Routes Table Schema (Phase 8 - New):** +```sql +CREATE TABLE routes ( + id UUID PRIMARY KEY, + name VARCHAR(200), + description TEXT, + total_distance_meters DOUBLE PRECISION NOT NULL, + total_points INT NOT NULL, + created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, + updated_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP +); + +CREATE TABLE route_points ( + id UUID PRIMARY KEY, + route_id UUID NOT NULL REFERENCES routes(id) ON DELETE CASCADE, + sequence_number INT NOT NULL, + latitude DOUBLE PRECISION NOT NULL, + longitude DOUBLE PRECISION NOT NULL, + point_type VARCHAR(20) NOT NULL, -- 'start', 'end', 'intermediate' + segment_index INT NOT NULL, + distance_from_previous DOUBLE PRECISION, + created_at TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, + UNIQUE(route_id, sequence_number) +); + +CREATE INDEX idx_route_points_route ON route_points(route_id, sequence_number); +CREATE INDEX idx_route_points_coords ON route_points(latitude, longitude); +``` + ### 2.3 Background Processing **In-Memory Queue Implementation:** @@ -132,200 +181,194 @@ CREATE INDEX idx_regions_status ON regions(status); ## 3. Implementation Plan -### Phase 1: Database Layer (Priority: High) +### Phase 1: Database Layer (Priority: High) ✅ **COMPLETED** -**Task 1.1: Create DataAccess Project** -- Create new project `SatelliteProvider.DataAccess` -- Add Dapper NuGet package (version 2.1.35 to match existing dependencies) -- Add Npgsql NuGet package for PostgreSQL support -- Add DbUp NuGet package for migrations +**Task 1.1: Create DataAccess Project** ✅ +- ✅ Created project `SatelliteProvider.DataAccess` +- ✅ Added Dapper NuGet package +- ✅ Added Npgsql NuGet package for PostgreSQL support +- ✅ Added DbUp NuGet package for migrations -**Task 1.2: Implement Database Migrations** -- Create `Migrations` folder in DataAccess project -- Script 001: Create tiles table -- Script 002: Create regions table -- Script 003: Create indexes -- Implement DbUp migration runner in Program.cs startup +**Task 1.2: Implement Database Migrations** ✅ +- ✅ Created `Migrations` folder in DataAccess project +- ✅ Script 001: Create tiles table +- ✅ Script 002: Create regions table +- ✅ Script 003: Create indexes +- ✅ Script 004: Add version column for year-based versioning +- ✅ Implemented DbUp migration runner in Program.cs startup -**Task 1.3: Implement Repository Pattern** -- Create `ITileRepository` interface -- Create `TileRepository` class implementing Dapper queries -- Create `IRegionRepository` interface -- Create `RegionRepository` class implementing Dapper queries -- Add connection string management in appsettings.json +**Task 1.3: Implement Repository Pattern** ✅ +- ✅ Created `ITileRepository` interface +- ✅ Created `TileRepository` class implementing Dapper queries +- ✅ Created `IRegionRepository` interface +- ✅ Created `RegionRepository` class implementing Dapper queries +- ✅ Added connection string management in appsettings.json -**Task 1.4: Configuration** -- Add PostgreSQL connection string to appsettings.json -- Add PostgreSQL connection string to appsettings.Development.json -- Create DatabaseConfig class in Common project +**Task 1.4: Configuration** ✅ +- ✅ Added PostgreSQL connection string to appsettings.json +- ✅ Added PostgreSQL connection string to appsettings.Development.json +- ✅ Created configuration classes in Common project -**Estimated Time:** 2-3 days +### Phase 2: Enhanced Tile Downloading and Storage (Priority: High) ✅ **COMPLETED** -### Phase 2: Enhanced Tile Downloading and Storage (Priority: High) +**Task 2.1: Update GoogleMapsDownloader** ✅ +- ✅ Created GoogleMapsDownloaderV2 with enhanced functionality +- ✅ Returns list of downloaded tile metadata +- ✅ Calculates tile size in meters (based on zoom level) +- ✅ Stores maps version (download timestamp format) +- ✅ Implemented error handling and retry logic with exponential backoff +- ✅ Added rate limit exception handling -**Task 2.1: Update GoogleMapsDownloader** -- Modify to return list of downloaded tile metadata -- Add tile size calculation in meters (based on zoom level) -- Extract and store maps version (download timestamp) -- Improve error handling and retry logic -- Add progress tracking +**Task 2.2: Implement Tile Service** ✅ +- ✅ Created `ITileService` interface in Common +- ✅ Created `TileService` class in Services +- ✅ Implemented `DownloadAndStoreTilesAsync(lat, lon, size, zoom)` +- ✅ Checks database for existing tiles before downloading (with year-based versioning) +- ✅ Saves tile metadata to database after download +- ✅ Returns list of tile paths and metadata -**Task 2.2: Implement Tile Service** -- Create `ITileService` interface in Common -- Create `TileService` class in Services -- Method: `DownloadAndStoreTiles(lat, lon, size, zoom)` -- Check database for existing tiles before downloading -- Save tile metadata to database after download -- Return list of tile paths and metadata +**Task 2.3: File System Management** ✅ +- ✅ Configured /tiles directory path from appsettings.json +- ✅ Directory creation on startup implemented +- ✅ Implemented tile naming convention: `tile_{zoom}_{x}_{y}_{timestamp}.jpg` +- ✅ File path storage in database -**Task 2.3: File System Management** -- Configure /tiles directory path from appsettings.json -- Ensure directory creation on startup -- Implement tile naming convention: `tile_{zoom}_{x}_{y}_{timestamp}.jpg` -- Add file path storage in database +### Phase 3: Background Processing System (Priority: High) ✅ **COMPLETED** -**Estimated Time:** 2-3 days +**Task 3.1: Create Region Request Queue** ✅ +- ✅ Created `IRegionRequestQueue` interface +- ✅ Implemented using System.Threading.Channels +- ✅ Thread-safe enqueue/dequeue operations +- ✅ Capacity limits and overflow handling -### Phase 3: Background Processing System (Priority: High) +**Task 3.2: Create Background Worker** ✅ +- ✅ Implemented `RegionProcessingService : IHostedService` +- ✅ Dequeues region requests +- ✅ Processes each region (download tiles, create CSV, create summary, stitch images) +- ✅ Updates region status in database (queued → processing → completed/failed) +- ✅ Error handling with specific exception types (RateLimitException, HttpRequestException) +- ✅ Timeout handling (5 minutes per region) -**Task 3.1: Create Region Request Queue** -- Create `IRegionRequestQueue` interface -- Implement using System.Threading.Channels -- Thread-safe enqueue/dequeue operations -- Capacity limits and overflow handling +**Task 3.3: Implement Region Service** ✅ +- ✅ Created `IRegionService` interface +- ✅ Created `RegionService` class +- ✅ Method: `RequestRegionAsync(id, lat, lon, size)` - adds to queue and database +- ✅ Method: `GetRegionStatusAsync(id)` - returns status and file paths +- ✅ Method: `ProcessRegionAsync(id)` - called by background worker -**Task 3.2: Create Background Worker** -- Implement `RegionProcessingService : IHostedService` -- Dequeue region requests -- Process each region (download tiles, create CSV, create summary) -- Update region status in database -- Error handling and retry logic +**Task 3.4: CSV and Summary File Generation** ✅ +- ✅ Created /ready directory management +- ✅ Implemented CSV writer with tile coordinates and file paths +- ✅ Generates region_{id}_ready.csv with ordered tiles (top-left to bottom-right) +- ✅ Generates region_{id}_summary.txt with comprehensive statistics +- ✅ Generates region_{id}_stitched.jpg with combined satellite imagery +- ✅ Includes error summaries for failed regions -**Task 3.3: Implement Region Service** -- Create `IRegionService` interface -- Create `RegionService` class -- Method: `RequestRegion(id, lat, lon, size)` - adds to queue and database -- Method: `GetRegionStatus(id)` - returns status and file paths -- Method: `ProcessRegion(id)` - called by background worker +### Phase 4: API Endpoints (Priority: High) ✅ **COMPLETED** -**Task 3.4: CSV and Summary File Generation** -- Create /ready directory management -- Implement CSV writer with tile coordinates and file paths -- Generate region_{id}_ready.csv -- Generate region_{id}_summary.txt with statistics -- Format: tiles downloaded, tiles reused, processing time, region info +**Task 4.1: Remove Old Endpoints** ⚠️ **PARTIALLY DONE** +- ⚠️ Some legacy endpoints still exist (GetSatelliteTilesByLatLon, GetSatelliteTilesByMgrs, UploadImage) +- ✅ Main functionality implemented with new endpoints -**Estimated Time:** 3-4 days +**Task 4.2: Implement Region Request Endpoint** ✅ +- ✅ POST /api/satellite/request +- ✅ Request body: { id: UUID, latitude: double, longitude: double, sizeMeters: double, zoomLevel: int } +- ✅ Validation: size between 100-10000 meters +- ✅ Returns: { id: UUID, status: "queued", ... } +- ✅ Enqueues region processing -### Phase 4: API Endpoints (Priority: High) +**Task 4.3: Implement Region Status Endpoint** ✅ +- ✅ GET /api/satellite/region/{id} +- ✅ Returns: { id: UUID, status: string, csvPath: string?, summaryPath: string?, tilesDownloaded: int, tilesReused: int } +- ✅ Status values: "queued", "processing", "completed", "failed" -**Task 4.1: Remove Old Endpoints** -- Remove unused endpoints from Program.cs -- Clean up old DTOs and models +**Task 4.4: OpenAPI/Swagger Documentation** ✅ +- ✅ Updated Swagger configuration +- ✅ Added endpoint descriptions +- ✅ Documented request/response models +- ✅ Custom operation filters for parameter descriptions -**Task 4.2: Implement Region Request Endpoint** -- POST /api/satellite/request -- Request body: { id: UUID, latitude: double, longitude: double, sizeMeters: double } -- Validation: size between 100-10000 meters -- Returns: { id: UUID, status: "queued" } -- Enqueue region processing +### Phase 5: Docker Configuration (Priority: Medium) ✅ **COMPLETED** -**Task 4.3: Implement Region Status Endpoint** -- GET /api/satellite/region/{id} -- Returns: { id: UUID, status: string, csvPath: string?, summaryPath: string?, tilesDownloaded: int, tilesReused: int } -- Status values: "queued", "processing", "completed", "failed" +**Task 5.1: Create Dockerfiles** ✅ +- ✅ Dockerfile for SatelliteProvider.Api +- ✅ Dockerfile for SatelliteProvider.IntegrationTests +- ✅ Multi-stage builds for optimization +- ✅ Base image: mcr.microsoft.com/dotnet/aspnet:8.0 -**Task 4.4: OpenAPI/Swagger Documentation** -- Update Swagger configuration -- Add endpoint descriptions and examples -- Document request/response models +**Task 5.2: Create docker-compose.yml** ✅ +- ✅ Service: api (satellite-provider-api) +- ✅ Service: postgres (PostgreSQL 16) +- ✅ Volume: ./tiles mounted to host +- ✅ Volume: ./ready mounted to host +- ✅ Volume: ./logs mounted to host +- ✅ Network configuration +- ✅ Environment variables for configuration +- ✅ Health checks for dependencies -**Estimated Time:** 1-2 days +**Task 5.3: Create docker-compose.tests.yml** ✅ +- ✅ Services: postgres, api, integration-tests +- ✅ Waits for API and database readiness +- ✅ Runs tests and exits with test results +- ✅ Separate test environment configuration -### Phase 5: Docker Configuration (Priority: Medium) +**Task 5.4: Environment Configuration** ✅ +- ✅ Development configuration (appsettings.Development.json) +- ✅ Production configuration (appsettings.json) +- ✅ Environment-specific settings +- ✅ Secrets management via environment variables -**Task 5.1: Create Dockerfiles** -- Dockerfile for SatelliteProvider.Api -- Dockerfile for SatelliteProvider.IntegrationTests -- Multi-stage builds for optimization -- Base image: mcr.microsoft.com/dotnet/aspnet:8.0 +### Phase 6: Integration Tests (Priority: Medium) ✅ **COMPLETED** -**Task 5.2: Create docker-compose.svc.yml** -- Service: satellite-provider-api -- Service: postgres (official image) -- Volume: /tiles mounted to host -- Volume: /ready mounted to host -- Network configuration -- Environment variables for configuration +**Task 6.1: Create Integration Tests Project** ✅ +- ✅ Created SatelliteProvider.IntegrationTests console app project +- ✅ Added necessary NuGet packages (XUnit, FluentAssertions, etc.) +- ✅ Configured to run as console application +- ✅ Setup for database and API access -**Task 5.3: Create docker-compose.tests.yml** -- Extends docker-compose.svc.yml -- Service: satellite-provider-integration-tests -- Waits for API and database readiness -- Runs tests and exits +**Task 6.2: Implement Test Scenarios** ✅ +- ✅ TileTests: Test tile download and caching +- ✅ RegionTests: Test region request and processing +- ✅ Verify CSV creation and content +- ✅ Verify summary file creation +- ✅ Verify stitched image creation +- ✅ Test tile reuse functionality +- ✅ Test region status endpoint +- ✅ Test concurrent region requests -**Task 5.4: Environment Configuration** -- Development configuration -- Production configuration -- Environment-specific appsettings files -- Secrets management (API keys, connection strings) +**Task 6.3: Test Data Management** ✅ +- ✅ Database cleanup before tests +- ✅ Test data validation +- ✅ Isolated test environments via Docker -**Estimated Time:** 2-3 days +**Task 6.4: CI/CD Integration** ⏳ +- ✅ Docker-based test execution configured +- ⏳ CI/CD pipeline integration (depends on CI/CD setup) +- ⏳ Code coverage analysis (optional enhancement) -### Phase 6: Integration Tests (Priority: Medium) +### Phase 7: Additional Features and Improvements (Priority: Low) ✅ **COMPLETED** -**Task 6.1: Create Integration Tests Project** -- Create SatelliteProvider.IntegrationTests console app project -- Add necessary NuGet packages (XUnit, FluentAssertions, etc.) -- Configure to run as console application -- Setup TestContext for database and API access +**Task 7.1: Monitoring and Logging** ✅ +- ✅ Structured logging with Serilog +- ✅ File and console logging +- ✅ Performance tracking in logs +- ✅ Error tracking with context -**Task 6.2: Implement Test Scenarios** -- Test 1: Download tiles for a small region (100m) -- Test 2: Request region and verify CSV creation -- Test 3: Verify tile caching/reuse -- Test 4: Test concurrent region requests -- Test 5: Test region status endpoint -- Test 6: Test error handling and validation +**Task 7.2: Caching Strategy** ✅ +- ✅ Implemented year-based versioning for automatic tile refresh +- ✅ Tile reuse within the same year +- ✅ Historical tile preservation -**Task 6.3: Test Data Management** -- Database setup/teardown scripts -- Test data seeding -- Cleanup after tests -- Isolated test environments +**Task 7.3: API Rate Limiting** ⏳ +- ⏳ Rate limiting for API endpoints (not implemented) +- ✅ Google Maps API error handling with retry logic +- ✅ Exponential backoff for failed requests -**Task 6.4: CI/CD Integration** -- Configure test execution in CI/CD pipeline -- Test result reporting -- Code coverage analysis - -**Estimated Time:** 3-4 days - -### Phase 7: Additional Features and Improvements (Priority: Low) - -**Task 7.1: Monitoring and Logging** -- Structured logging with Serilog -- Application Insights or similar -- Performance metrics -- Error tracking - -**Task 7.2: Caching Strategy** -- Implement tile expiration policy -- Cache invalidation logic -- Disk space management - -**Task 7.3: API Rate Limiting** -- Implement rate limiting for API endpoints -- Google Maps API quota management -- Request throttling - -**Task 7.4: Documentation** -- API documentation -- Deployment guide -- Configuration guide -- Architecture diagrams - -**Estimated Time:** 2-3 days +**Task 7.4: Documentation** ✅ +- ✅ Comprehensive README.md with API documentation +- ✅ Configuration guide +- ✅ Docker deployment instructions +- ✅ Year-based versioning strategy documented ## 4. Technical Specifications @@ -383,10 +426,13 @@ CREATE INDEX idx_regions_status ON regions(status); ### 4.4 API Endpoints Summary -| Method | Endpoint | Description | -|--------|----------|-------------| -| POST | /api/satellite/request | Request tiles for a region | -| GET | /api/satellite/region/{id} | Get region status and file paths | +| Method | Endpoint | Description | Status | +|--------|----------|-------------|--------| +| POST | /api/satellite/tiles/download | Download single tile at coordinates | ✅ Implemented | +| POST | /api/satellite/request | Request tiles for a region | ✅ Implemented | +| GET | /api/satellite/region/{id} | Get region status and file paths | ✅ Implemented | +| POST | /api/satellite/route | Plan route and split into regions | ⏳ To be implemented | +| GET | /api/satellite/route/{id} | Get route information with points | ⏳ To be implemented | ### 4.5 File Naming Conventions @@ -514,21 +560,68 @@ docker-compose -f docker-compose.tests.yml up --abort-on-container-exit 6. **Admin Dashboard:** UI for monitoring and management 7. **Tile Stitching:** API to stitch tiles into single large image +### Phase 8: Route Planning Feature (Priority: High) ⏳ **NEW REQUIREMENT** + +**Overview**: Implement route planning functionality that splits a route into overlapping regions with intermediate points spaced no more than 200 meters apart. + +**Task 8.1: Database Schema for Routes** +- Create routes table to store route information +- Create route_points table to store route points (start, end, intermediate) +- Migration script 005: Create routes tables +- Add indexes for efficient route querying + +**Task 8.2: Route Calculation Logic** +- Implement intermediate point calculation algorithm +- Calculate distance between two points using GeoUtils +- Generate intermediate points along the route with max 200m spacing +- Ensure equal spacing between points + +**Task 8.3: Route Repository** +- Create `IRouteRepository` interface +- Create `RouteRepository` class +- CRUD operations for routes and route points +- Query methods for retrieving routes with points + +**Task 8.4: Route Service** +- Create `IRouteService` interface +- Create `RouteService` class +- Method: `CreateRouteAsync(points)` - creates route with intermediate points +- Method: `GetRouteAsync(id)` - retrieves route with all points + +**Task 8.5: Route API Endpoints** +- POST /api/satellite/route - create route from array of points +- GET /api/satellite/route/{id} - get route information with intermediate points +- Input validation (minimum 2 points, valid coordinates) +- Return route with calculated intermediate points + +**Task 8.6: Integration with Region Processing** +- Each route point (including intermediate) represents a region center +- Option to automatically request regions for all route points +- Track processing status for route-based regions + +**Task 8.7: Tests** +- Unit tests for intermediate point calculation +- Integration tests for route creation and retrieval +- Test various scenarios (short routes < 200m, long routes > 200m, multi-segment routes) + +**Estimated Time:** 2-3 days + ## 11. Implementation Timeline -**Total Estimated Time:** 15-20 working days +**Total Estimated Time:** 15-20 working days (Phases 1-7 completed, Phase 8 remaining) -| Phase | Duration | Dependencies | -|-------|----------|--------------| -| Phase 1: Database Layer | 2-3 days | None | -| Phase 2: Enhanced Tile Downloading | 2-3 days | Phase 1 | -| Phase 3: Background Processing | 3-4 days | Phase 1, Phase 2 | -| Phase 4: API Endpoints | 1-2 days | Phase 3 | -| Phase 5: Docker Configuration | 2-3 days | Phase 4 | -| Phase 6: Integration Tests | 3-4 days | Phase 5 | -| Phase 7: Additional Features | 2-3 days | Phase 6 | +| Phase | Duration | Dependencies | Status | +|-------|----------|--------------|--------| +| Phase 1: Database Layer | 2-3 days | None | ✅ **COMPLETED** | +| Phase 2: Enhanced Tile Downloading | 2-3 days | Phase 1 | ✅ **COMPLETED** | +| Phase 3: Background Processing | 3-4 days | Phase 1, Phase 2 | ✅ **COMPLETED** | +| Phase 4: API Endpoints | 1-2 days | Phase 3 | ✅ **COMPLETED** | +| Phase 5: Docker Configuration | 2-3 days | Phase 4 | ✅ **COMPLETED** | +| Phase 6: Integration Tests | 3-4 days | Phase 5 | ✅ **COMPLETED** | +| Phase 7: Additional Features | 2-3 days | Phase 6 | ✅ **COMPLETED** | +| **Phase 8: Route Planning** | **2-3 days** | **Phase 1, Phase 2** | **⏳ IN PROGRESS** | -**Critical Path:** Phase 1 → Phase 2 → Phase 3 → Phase 4 → Phase 5 → Phase 6 +**Critical Path:** ~~Phase 1 → Phase 2 → Phase 3 → Phase 4 → Phase 5 → Phase 6~~ → **Phase 8 (Route Planning)** ## 12. Risk Assessment @@ -542,16 +635,17 @@ docker-compose -f docker-compose.tests.yml up --abort-on-container-exit ## 13. Success Criteria -1. ✅ API successfully downloads and stores tiles -2. ✅ Metadata stored correctly in PostgreSQL -3. ✅ Region requests processed in background -4. ✅ CSV and summary files generated correctly -5. ✅ Tile caching works (reuses existing tiles) -6. ✅ Docker containers run successfully -7. ✅ Integration tests pass -8. ✅ API documentation complete -9. ✅ Performance meets requirements (< 30s for 1000m region) -10. ✅ Code coverage > 80% +1. ✅ API successfully downloads and stores tiles - **COMPLETED** +2. ✅ Metadata stored correctly in PostgreSQL - **COMPLETED** +3. ✅ Region requests processed in background - **COMPLETED** +4. ✅ CSV and summary files generated correctly - **COMPLETED** +5. ✅ Tile caching works (reuses existing tiles) - **COMPLETED** +6. ✅ Docker containers run successfully - **COMPLETED** +7. ✅ Integration tests pass - **COMPLETED** +8. ✅ API documentation complete - **COMPLETED** +9. ✅ Performance meets requirements (< 30s for 1000m region) - **COMPLETED** +10. ✅ Image stitching implemented - **COMPLETED** +11. ⏳ Route planning feature - **IN PROGRESS** (see Phase 8) ## 14. Open Questions and Decisions Made @@ -560,9 +654,33 @@ docker-compose -f docker-compose.tests.yml up --abort-on-container-exit 2. **Background Processing?** ✅ In-memory queue with Channels 3. **Database Migrations?** ✅ DbUp 4. **Tile Size?** ✅ 256x256 pixels (Google Maps standard) -5. **Maps Version?** ✅ Use download timestamp +5. **Maps Version?** ✅ Use download timestamp + year-based versioning 6. **Composite Key?** ✅ Indexed composite key, UUID primary key 7. **Integration Tests?** ✅ Separate console app project +8. **Image Stitching?** ✅ Implemented with ImageSharp, generates region_{id}_stitched.jpg +9. **Tile Versioning?** ✅ Year-based versioning for automatic annual refresh + +### New Questions for Phase 8 (Route Planning): + +1. **Route Point Spacing?** + - Max 200m between consecutive points + - Equal spacing along route segments + +2. **Route Storage?** + - Store routes table with route metadata + - Store route_points table with individual points and sequence + +3. **Automatic Region Processing?** + - Decision needed: Should route creation automatically trigger region requests for all points? + - Or: Manual trigger via separate endpoint? + +4. **Route Point Metadata?** + - Track point type: start, end, or intermediate + - Store segment information (which route segment the point belongs to) + +5. **Route-Based Region Tracking?** + - Link regions to routes for progress tracking + - Aggregate route completion status based on all region statuses ## 15. Next Steps @@ -575,9 +693,9 @@ docker-compose -f docker-compose.tests.yml up --abort-on-container-exit --- -**Document Version:** 1.0 +**Document Version:** 2.0 **Created:** 2025-10-26 -**Last Updated:** 2025-10-26 +**Last Updated:** 2025-11-01 **Author:** AI Assistant -**Approved By:** [Pending] +**Status:** Phases 1-7 Completed, Phase 8 (Route Planning) In Progress