# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree.

"""My Env Environment Client."""

from openenv.core import EnvClient
from models import MyAction, MyObservation


class MyEnvClient(EnvClient[MyAction, MyObservation, dict]):

    def _step_payload(self, action: MyAction) -> dict:
        return {"move": action.move}

    def _parse_result(self, payload: dict):
        return payload

    def _parse_state(self, payload: dict):
        return payload


import asyncio

async def main():
    client = MyEnvClient("http://127.0.0.1:8000")

    obs = await client.reset()
    print(obs)

    obs = await client.step(MyAction(move=1))
    print(obs)

if __name__ == "__main__":
    asyncio.run(main())

# from typing import Dict

# from openenv.core import EnvClient
# from openenv.core.client_types import StepResult
# from openenv.core.env_server.types import State

# from .models import MyAction, MyObservation


# class MyEnv(
#     EnvClient[MyAction, MyObservation, State]
# ):
#     """
#     Client for the My Env Environment.

#     This client maintains a persistent WebSocket connection to the environment server,
#     enabling efficient multi-step interactions with lower latency.
#     Each client instance has its own dedicated environment session on the server.

#     Example:
#         >>> # Connect to a running server
#         >>> with MyEnv(base_url="http://localhost:8000") as client:
#         ...     result = client.reset()
#         ...     print(result.observation.echoed_message)
#         ...
#         ...     result = client.step(MyAction(message="Hello!"))
#         ...     print(result.observation.echoed_message)

#     Example with Docker:
#         >>> # Automatically start container and connect
#         >>> client = MyEnv.from_docker_image("my_env-env:latest")
#         >>> try:
#         ...     result = client.reset()
#         ...     result = client.step(MyAction(message="Test"))
#         ... finally:
#         ...     client.close()
#     """

#     def _step_payload(self, action: MyAction) -> Dict:
#         """
#         Convert MyAction to JSON payload for step message.

#         Args:
#             action: MyAction instance

#         Returns:
#             Dictionary representation suitable for JSON encoding
#         """
#         return {
#             "message": action.message,
#         }

#     def _parse_result(self, payload: Dict) -> StepResult[MyObservation]:
#         """
#         Parse server response into StepResult[MyObservation].

#         Args:
#             payload: JSON response data from server

#         Returns:
#             StepResult with MyObservation
#         """
#         obs_data = payload.get("observation", {})
#         observation = MyObservation(
#             echoed_message=obs_data.get("echoed_message", ""),
#             message_length=obs_data.get("message_length", 0),
#             done=payload.get("done", False),
#             reward=payload.get("reward"),
#             metadata=obs_data.get("metadata", {}),
#         )

#         return StepResult(
#             observation=observation,
#             reward=payload.get("reward"),
#             done=payload.get("done", False),
#         )

#     def _parse_state(self, payload: Dict) -> State:
#         """
#         Parse server response into State object.

#         Args:
#             payload: JSON response from state request

#         Returns:
#             State object with episode_id and step_count
#         """
#         return State(
#             episode_id=payload.get("episode_id"),
#             step_count=payload.get("step_count", 0),
#         )