from __future__ import annotations

from typing import List, Dict, Any


class Sonifier:
    def map_to_cues(self, risk: float, allocation: Dict[str, float], constraints: Dict[str, Any] | None = None) -> List[Dict[str, Any]]:
        cues: List[Dict[str, Any]] = []
        # Simple mapping: higher risk -> alert cue, otherwise steady cue per asset
        base_note = 60  # MIDI note C4
        if risk > 0.6:
            cues.append({"note": base_note + 12, "duration": 0.5, "type": "alert", "message": "High risk"})
        for i, (asset, val) in enumerate(allocation.items()):
            note = base_note + i
            cues.append({"note": note, "duration": 0.25, "type": "beat", "asset": asset, "value": val})
        return cues