## How to use the logger

### GUI Interactions:

```python
ActivityLog.log_gui_interaction(
    action="view_paper_details",
    description="User viewed paper details",
    paper_id=123
)
```

### Configuration Changes:

```python
ActivityLog.log_gui_interaction(
    action="view_paper_details",
    description="User viewed paper details",
    paper_id=123
)
```

### Scraper Commands:

```python
ActivityLog.log_scraper_command(
    action="start_scraper", 
    status="running"
)
```

### Scraper Activities:

```python
ActivityLog.log_scraper_activity(
    action="download_paper",
    paper_id=123,
    status="success",
    description="Paper downloaded successfully",
    file_path="/papers/123.pdf"
)
```

### Error Logging:

```python
# Simple error
ActivityLog.log_error(
    error_message="Failed to connect to API",
    severity=ErrorSeverity.WARNING.value,
    source="api_client"
)

# Logging an exception
try:
    result = some_risky_operation()
except Exception as e:
    ActivityLog.log_error(
        error_message="Operation failed",
        exception=e,
        severity=ErrorSeverity.ERROR.value,
        source="data_processor",
        paper_id=paper_id
    )
```