Templates (8 basic templates):
- base.html: Main layout with navigation, flash messages, responsive design
- login.html: User login form with remember me option
- register.html: User registration with validation
- dashboard.html: Main dashboard with statistics cards and recent activity
- players_list.html: Players list placeholder
- add_player.html: Add player form
- groups_list.html: Groups list placeholder
- create_group.html: Create group form
- content_list.html: Content list placeholder
- upload_content.html: File upload form
- admin.html: Admin panel with system overview
Development Setup:
- run_dev.sh: Automated development server setup script
- Creates virtual environment
- Installs dependencies
- Initializes database
- Creates default admin user (admin/admin123)
- Runs Flask development server on port 5000
Static Files:
- static/uploads/ directory with .gitkeep
- Ready for media file uploads
Testing Features:
✅ Basic navigation and routing
✅ Authentication flow (login/register/logout)
✅ Dashboard with statistics
✅ Flash message system
✅ Responsive design with clean UI
✅ Placeholder templates for all routes
Ready for manual testing at http://localhost:5000
Models (6 + 1 association table):
- User: Authentication with bcrypt, admin role check, last_login tracking
- Player: Digital signage devices with auth codes, status tracking, online detection
- Group: Player/content organization with statistics properties
- Content: Media files with type detection, file size helpers, position ordering
- ServerLog: Audit trail with class methods for logging levels
- PlayerFeedback: Player status updates with error tracking
- group_content: Many-to-many association table for groups and content
Model improvements:
- Added type hints to all methods and properties
- Added database indexes on frequently queried columns (username, auth_code, group_id, player_id, position, level, timestamp, status)
- Added comprehensive docstrings
- Added helper properties (is_online, is_admin, file_size_mb, etc.)
- Added relationship back_populates for bidirectional navigation
- Added timestamps (created_at, updated_at, last_seen, uploaded_at)
Utils (4 modules):
- logger.py: Logging utility with level-based functions (info, warning, error)
- uploads.py: File upload handling with progress tracking, video optimization
- group_player_management.py: Player/group status tracking and bulk operations
- pptx_converter.py: PowerPoint to PDF conversion using LibreOffice
Utils improvements:
- Full type hints on all functions
- Comprehensive error handling
- Progress tracking for long-running operations
- Video optimization (H.264, 30fps, max 1080p, 8Mbps)
- Helper functions for time formatting and statistics
- Proper logging of all operations
Performance optimizations:
- Database indexes on all foreign keys and frequently filtered columns
- Lazy loading for relationships where appropriate
- Efficient queries with proper ordering
- Helper properties to avoid repeated calculations
Ready for template migration and testing
