# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
# BSD-style license

"""
OrgSim Environment Client.

Connects to OrgSimEnvironment server via WebSocket for persistent sessions.
"""

from typing import Any, Dict
from openenv.core.client_types import StepResult
from openenv.core.env_client import EnvClient

from .models import OrgAction, OrgObservation, OrgState


class OrgSimEnv(EnvClient[OrgAction, OrgObservation, OrgState]):
    """Client for the Organization Simulation Environment."""

    def _step_payload(self, action: OrgAction) -> Dict[str, Any]:
        """Convert OrgAction to JSON payload."""
        return {
            "action_type": action.action_type,
            "target_id": action.target_id,
            "payload": action.payload,
            "metadata": action.metadata,
        }

    def _parse_result(self, payload: Dict[str, Any]) -> StepResult[OrgObservation]:
        """Parse server response into StepResult."""
        obs_data = payload.get("observation", {})

        observation = OrgObservation(
            my_agent_id=obs_data.get("my_agent_id", ""),
            my_team=obs_data.get("my_team", ""),
            my_role=obs_data.get("my_role", "member"),
            available_tasks=obs_data.get("available_tasks", []),
            active_task=obs_data.get("active_task"),
            inbox=obs_data.get("inbox", []),
            team_status=obs_data.get("team_status", {}),
            resources=obs_data.get("resources", {}),
            metrics=obs_data.get("metrics", {}),
            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[str, Any]) -> OrgState:
        """Parse server response into OrgState."""
        return OrgState(
            episode_id=payload.get("episode_id"),
            step_count=payload.get("step_count", 0),
            tasks=payload.get("tasks", {}),
            team_members=payload.get("team_members", {}),
            resource_status=payload.get("resource_status", {}),
        )