"""Simulator vendor transformations."""

import json
import logging
from typing import Any

logger = logging.getLogger(__name__)


def transform_light_to_vendor(payload: dict[str, Any]) -> str:
    """Transform abstract light payload to simulator format.
    
    Simulator uses same format as abstract protocol (no transformation needed).
    """
    return json.dumps(payload)


def transform_light_to_abstract(payload: str) -> dict[str, Any]:
    """Transform simulator light payload to abstract format.
    
    Simulator uses same format as abstract protocol (no transformation needed).
    """
    payload = json.loads(payload)
    return payload


def transform_thermostat_to_vendor(payload: dict[str, Any]) -> str:
    """Transform abstract thermostat payload to simulator format.
    
    Simulator uses same format as abstract protocol (no transformation needed).
    """
    return json.dumps(payload)


def transform_thermostat_to_abstract(payload: str) -> dict[str, Any]:
    """Transform simulator thermostat payload to abstract format.
    
    Simulator uses same format as abstract protocol (no transformation needed).
    """
    payload = json.loads(payload)
    return payload


# Registry of handlers for this vendor
HANDLERS = {
    ("light", "to_vendor"): transform_light_to_vendor,
    ("light", "to_abstract"): transform_light_to_abstract,
    ("thermostat", "to_vendor"): transform_thermostat_to_vendor,
    ("thermostat", "to_abstract"): transform_thermostat_to_abstract,
}