"""CI/CD Doctor Environment Client."""

from typing import Dict

from pydantic import BaseModel
from openenv.core import EnvClient
from openenv.core.client_types import StepResult
from openenv.core.env_server.types import State

class CiCdDoctorAction(BaseModel):
    command: str

class CiCdDoctorObservation(BaseModel):
    stdout: str = ""
    exit_code: int = 0
    pipeline_status: str = "not_run"
    steps_remaining: int = 15
    done: bool = False
    reward: float = 0.0


class CiCdDoctorEnv(EnvClient[CiCdDoctorAction, CiCdDoctorObservation, State]):
    """
    Client for the CI/CD Doctor environment.

    Maintains a persistent WebSocket connection to the environment server.

    Example:
        >>> with CiCdDoctorEnv(base_url="http://localhost:8000") as client:
        ...     result = client.reset()
        ...     print(result.observation.stdout)
        ...
        ...     result = client.step(CiCdDoctorAction(command="cat requirements.txt"))
        ...     print(result.observation.stdout)

    Example with Docker:
        >>> client = CiCdDoctorEnv.from_docker_image("cicd-doctor-env:latest")
        >>> try:
        ...     result = client.reset()
        ...     result = client.step(CiCdDoctorAction(command="pipeline run"))
        ... finally:
        ...     client.close()
    """

    def _step_payload(self, action: CiCdDoctorAction) -> Dict:
        return {"command": action.command}

    def _parse_result(self, payload: Dict) -> StepResult[CiCdDoctorObservation]:
        obs_data = payload.get("observation", {})
        observation = CiCdDoctorObservation(
            stdout=obs_data.get("stdout", ""),
            exit_code=obs_data.get("exit_code", 0),
            pipeline_status=obs_data.get("pipeline_status", "not_run"),
            steps_remaining=obs_data.get("steps_remaining", 15),
            done=payload.get("done", False),
            reward=payload.get("reward", 0.0),
        )
        return StepResult(
            observation=observation,
            reward=payload.get("reward", 0.0),
            done=payload.get("done", False),
        )

    def _parse_state(self, payload: Dict) -> State:
        return State(
            episode_id=payload.get("episode_id"),
            step_count=payload.get("step_count", 0),
        )