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

Clear Module Boundaries: Each directory represents a distinct functional domain
Better Organization: Related code is grouped together
Easier Navigation: Developers can quickly locate relevant code
Scalability: Easy to add new features within appropriate modules
Maintainability: Reduced cognitive load when working on specific features
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):

Detection/Monitoring modules: Have some logic errors (9 compile errors)
- Type mismatches in integrated_system.rs
- Missing method implementations
- Borrowed value issues
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

Fix the 9 logic errors in detection/monitoring modules
Implement missing logging infrastructure (LogFileManager, StructuredLogger)
Re-enable log_uploader module
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

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