"""
Streamlit dashboard application stub.

Placeholder for future interactive web interface integrating
backtest results, signal monitoring, and risk analytics.
"""

import logging

logger = logging.getLogger(__name__)


def main() -> None:
    """
    Launch Streamlit dashboard for backtest visualization.

    Notes
    -----
    Placeholder for future implementation.
    Will integrate Visualizer class with interactive controls.

    Planned features:
    - Parameter selection widgets
    - Real-time signal monitoring
    - Performance metric cards
    - Interactive chart panels
    - Export and report generation
    """
    logger.info("Streamlit app not yet implemented")
    raise NotImplementedError(
        "Streamlit dashboard is a placeholder. "
        "Run with: streamlit run src/aponyx/visualization/app.py"
    )


if __name__ == "__main__":
    main()
