"""
Controller Client Module
========================

Client for interacting with the Dockrion Controller service.

Note: V1 implementation is a placeholder. V1.1+ will provide full
functionality for remote deployments, agent management, and monitoring.
"""

import time
from typing import Any, Dict, Optional


class ControllerClient:
    """Client for interacting with the Dockrion Controller service.

    This client provides an interface for:
    - Remote agent deployment
    - Agent status monitoring
    - Health checks

    Note: V1 implementation is a placeholder. V1.1+ will provide full
    functionality for remote deployments, agent management, and monitoring.

    Example:
        >>> client = ControllerClient("http://localhost:8000")
        >>> status = client.status()
        >>> print(status["ok"])
        True
    """

    def __init__(self, base_url: Optional[str] = None):
        """Initialize controller client.

        Args:
            base_url: Base URL of the controller service (e.g., "http://localhost:8000")
        """
        self.base_url = base_url or "http://localhost:8000"

    def status(self) -> Dict[str, Any]:
        """Get controller status.

        Returns:
            Status information including:
            - ok: bool - Whether the controller is healthy
            - ts: float - Current timestamp
        """
        return {"ok": True, "ts": time.time()}

    def health(self) -> Dict[str, Any]:
        """Check controller health.

        Returns:
            Health check response
        """
        return {"status": "healthy", "service": "controller"}

    def deploy(
        self, dockfile_path: str, target: str = "kubernetes", **kwargs: Any
    ) -> Dict[str, Any]:
        """Deploy an agent via the controller (placeholder).

        Args:
            dockfile_path: Path to the Dockfile
            target: Deployment target (kubernetes, docker-compose, etc.)
            **kwargs: Additional deployment options

        Returns:
            Deployment result

        Note:
            This is a placeholder for V1.1+ functionality.
        """
        return {
            "status": "not_implemented",
            "message": "Remote deployment via Controller is planned for V1.1+",
        }

    def list_agents(self) -> Dict[str, Any]:
        """List deployed agents (placeholder).

        Returns:
            List of agents

        Note:
            This is a placeholder for V1.1+ functionality.
        """
        return {"agents": [], "message": "Agent listing is planned for V1.1+"}


__all__ = [
    "ControllerClient",
]
