2 Commits

Author SHA1 Message Date
94de91ffa0 feat: implement WebSocket real-time progress updates
- Add ProgressService for centralized progress tracking and broadcasting
- Integrate ProgressService with DownloadService for download progress
- Integrate ProgressService with AnimeService for scan progress
- Add progress-related WebSocket message models (ScanProgress, ErrorNotification, etc.)
- Initialize ProgressService with WebSocket callback in application startup
- Add comprehensive unit tests for ProgressService
- Update infrastructure.md with ProgressService documentation
- Remove completed WebSocket Real-time Updates task from instructions.md

The ProgressService provides:
- Real-time progress tracking for downloads, scans, and queue operations
- Automatic progress percentage calculation
- Progress lifecycle management (start, update, complete, fail, cancel)
- WebSocket integration for instant client updates
- Progress history with size limits
- Thread-safe operations using asyncio locks
- Support for metadata and custom messages

Benefits:
- Decoupled progress tracking from WebSocket broadcasting
- Single reusable service across all components
- Supports multiple concurrent operations efficiently
- Centralized progress tracking simplifies monitoring
- Instant feedback to users on long-running operations
2025-10-17 11:12:06 +02:00
028d91283e feat: implement download queue service with persistence, priority, and retry logic
- Added comprehensive download queue service (download_service.py)
  - Priority-based queue management (HIGH, NORMAL, LOW)
  - Concurrent download processing with configurable limits
  - Automatic queue persistence to JSON file
  - Retry logic for failed downloads with max retry limits
  - Real-time progress tracking and WebSocket broadcasting
  - Queue operations: add, remove, reorder, pause, resume
  - Statistics tracking: download speeds, sizes, ETA calculations

- Created comprehensive unit tests (test_download_service.py)
  - 23 tests covering all service functionality
  - Tests for queue management, persistence, retry logic
  - Broadcast callbacks, error handling, and lifecycle

- Added structlog dependency for structured logging
- Updated infrastructure.md with download service documentation
- Removed completed task from instructions.md

All tests passing (23/23)
2025-10-17 10:07:16 +02:00