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"""A class for object converter"""
from typing import Dict, Any

from deepracer_env_state import DeepRacerEnvState
from deepracer_compat_reward_function.converter.state_converter_interface import StateConverterInterface


class ObjectConverter(StateConverterInterface):
    """
    ObjectConverter class
    """
    def __init__(self, deepracer_env_state: DeepRacerEnvState):
        """
        ObjectConverter constructor

        Args:
            deepracer_env_state (DeepRacerEnvState): DeepRacerEnvState class instance
        """
        self._deepracer_env_state = deepracer_env_state

    def convert(self) -> Dict[str, Any]:
        """
        Convert to dict format for object

        DeepRacer is currently only suport time trial, so we
        assign default value for objects

        Returns:
            Dict[str, Any]: dict with key as str and value as Any
        """
        object_dict = dict()
        object_dict["objects_speed"] = []
        object_dict["objects_location"] = []
        object_dict["objects_heading"] = []
        object_dict["objects_left_of_center"] = []
        return object_dict