from __future__ import annotations

from src.core.model_manager import model_manager


def set_model_provider(provider_name: str) -> None:
    """Set the provider used by newly created Manager and Worker runtimes."""
    normalized = provider_name.strip().lower()
    if normalized:
        model_manager.select_model(normalized, None)


def set_model_selection(provider_name: str, model_name: str = None) -> None:
    """Set the provider and model used by newly created agents."""
    model_manager.select_model(provider_name, model_name)