"""Registry for crisis adapters (toy MVP)."""
from __future__ import annotations
from typing import Dict, Any, Optional


class Adapter:
    name: str

    def __init__(self, name: str):
        self.name = name

    def schema(self) -> Dict[str, Any]:
        return {"adapter": self.name, "version": "0.1.0"}

    def adapt(self, data: Dict[str, Any]) -> Dict[str, Any]:
        # Placeholder; real adapters translate domain data into standardized signals
        return {"adapted": True, **data}


class AdaptersRegistry:
    def __init__(self) -> None:
        self._registry: Dict[str, Adapter] = {}

    def register(self, adapter: Adapter) -> None:
        self._registry[adapter.name] = adapter

    def get(self, name: str) -> Optional[Adapter]:
        return self._registry.get(name)

    def list_adapters(self) -> Dict[str, Adapter]:
        return dict(self._registry)


# Lightweight default registry with two toy adapters registered at import time
registry = AdaptersRegistry()
registry.register(Adapter("inventory_portal"))
registry.register(Adapter("gis_dispatch"))