"""Minimal agent base types retained for compatibility with batch runners."""

from __future__ import annotations

from abc import ABC, abstractmethod
from typing import Any


class BaseAgent(ABC):
    """Common base for non-chat agents still using the old base contract."""

    def __init__(
        self,
        user_id: str = "",
        shared_memory: dict[str, Any] | None = None,
        vector_store_context: list[str] | None = None,
    ) -> None:
        self.user_id = user_id
        self.shared_memory: dict[str, Any] = shared_memory or {}
        self.vector_store_context: list[str] = vector_store_context or []

    @abstractmethod
    def get_name(self) -> str: ...

    @abstractmethod
    def get_description(self) -> str: ...

    @property
    def skills(self) -> list[str]:
        return []