import httpx
from core_domain import ToolBindingDetailContract


class ToolServiceClientError(Exception):
    pass


class ToolServiceClient:
    def __init__(self, base_url: str, timeout_seconds: float = 10.0) -> None:
        self.base_url = base_url.rstrip("/")
        self.timeout_seconds = timeout_seconds

    def get_tool_binding_detail(
        self,
        *,
        binding_id: str) -> ToolBindingDetailContract:
        try:
            with httpx.Client(timeout=self.timeout_seconds) as client:
                response = client.get(f"{self.base_url}/tools/bindings/{binding_id}")
                response.raise_for_status()
                return ToolBindingDetailContract.model_validate(response.json())
        except httpx.HTTPError as exc:
            raise ToolServiceClientError(f"tool-service request failed: {exc}") from exc