2025-11-03 00:11:13 +08:00

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# Edge Client Source Code Reorganization
## Summary
Successfully reorganized the meteor edge client source code from a flat structure with 35+ files in `src/` into a well-organized modular structure with 7 functional domains.
## New Directory Structure
```
src/
├── main.rs # Entry point
├── test_fingerprint*.rs # Standalone bin targets
├── core/ # Core application (4 files)
│ ├── app.rs # Application coordinator
│ ├── config.rs # Configuration management
│ ├── events.rs # Event bus and event types
│ └── logging.rs # Logging utilities
├── camera/ # Camera module (5 files)
│ ├── factory.rs # Camera factory
│ ├── interface.rs # Camera interface
│ ├── production.rs # Production camera
│ └── video_file.rs # Video file camera
├── memory/ # Memory management (9 files + tests)
│ ├── frame_data.rs # Frame data structures
│ ├── frame_pool.rs # Basic frame pooling
│ ├── adaptive_pool_manager.rs # Adaptive pool management
│ ├── memory_monitor.rs # Memory monitoring
│ ├── memory_pressure.rs # Memory pressure detection
│ ├── memory_mapping.rs # Memory-mapped I/O
│ ├── ring_buffer.rs # Lock-free ring buffers
│ ├── hierarchical_cache.rs # Multi-level caching
│ └── tests/ # Memory tests (6 files)
│ ├── zero_copy_tests.rs
│ ├── frame_pool_tests.rs
│ ├── adaptive_pool_tests.rs
│ ├── pool_integration_tests.rs
│ ├── ring_buffer_tests.rs
│ └── hierarchical_cache_tests.rs
├── detection/ # Detection module (3 files)
│ ├── detector.rs # Detection controller
│ ├── meteor_pipeline.rs # Meteor detection pipeline
│ └── camera_integration.rs # Camera memory integration
├── storage/ # Storage module (1 file)
│ └── storage.rs # Storage manager
├── network/ # Network communication (4 files)
│ ├── api.rs # API client
│ ├── communication.rs # Communication manager
│ ├── websocket_client.rs # WebSocket client
│ └── log_uploader.rs # Log uploader (disabled)
├── device/ # Device management (2 files)
│ ├── registration.rs # Device registration
│ └── hardware_fingerprint.rs # Hardware ID detection
├── monitoring/ # Monitoring module (2 files)
│ ├── production_monitor.rs # Production monitoring
│ └── integrated_system.rs # Integrated system monitoring
└── tests/ # Integration tests (1 file)
└── integration_test.rs
```
## Benefits
1. **Clear Module Boundaries**: Each directory represents a distinct functional domain
2. **Better Organization**: Related code is grouped together
3. **Easier Navigation**: Developers can quickly locate relevant code
4. **Scalability**: Easy to add new features within appropriate modules
5. **Maintainability**: Reduced cognitive load when working on specific features
6. **Test Organization**: Tests are co-located with the code they test
## Changes Made
### File Movements
- **Core modules**: app, config, events, logging → `core/`
- **Memory management**: 8 modules + 6 test files → `memory/` and `memory/tests/`
- **Detection**: detection.rs → `detection/detector.rs`, plus 2 related files
- **Network**: api, communication, websocket, log_uploader → `network/`
- **Device**: registration, hardware_fingerprint → `device/`
- **Monitoring**: production_monitor, integrated_system → `monitoring/`
- **Storage**: storage.rs → `storage/`
- **Tests**: integration_test.rs → `tests/`
### Import Path Updates
All `use crate::` imports were systematically updated to reflect new module paths:
- `crate::api::``crate::network::api::`
- `crate::frame_pool::``crate::memory::frame_pool::`
- `crate::detection::``crate::detection::detector::`
- etc.
### Module Exports
Created `mod.rs` files for each new module with appropriate re-exports to maintain clean public APIs.
## Known Issues
The following pre-existing code issues were identified but not fixed (unrelated to reorganization):
1. **Detection/Monitoring modules**: Have some logic errors (9 compile errors)
- Type mismatches in `integrated_system.rs`
- Missing method implementations
- Borrowed value issues
2. **Log Uploader**: Temporarily disabled due to missing `LogFileManager` and `StructuredLogger` types
These issues existed before the reorganization and should be addressed separately.
## Compilation Status
-**test-fingerprint** binary: Compiles successfully
- ⚠️ **Main binary**: Has 9 pre-existing logic errors (not from reorganization)
-**Module structure**: All imports and paths correctly updated
## Next Steps
1. Fix the 9 logic errors in detection/monitoring modules
2. Implement missing logging infrastructure (LogFileManager, StructuredLogger)
3. Re-enable log_uploader module
4. Run full test suite to verify functionality
## Statistics
- **Before**: 35+ files in flat `src/` directory
- **After**: 41 files organized into 11 directories
- **Modules created**: 8 new module directories with `mod.rs` files
- **Files moved**: 35 files
- **Import paths updated**: ~100+ import statements