import httpx
from typing import List
import logging

logger = logging.getLogger("embedding-client")

class EmbeddingClient:
    def __init__(self, base_url: str):
        self.base_url = base_url.rstrip("/")

    async def encode(self, texts: List[str]) -> List[List[float]]:
        try:
            async with httpx.AsyncClient(timeout=30) as client:
                response = await client.post(
                    f"{self.base_url}/embed",
                    json={"texts": texts}
                )
                response.raise_for_status()
                return response.json()["embeddings"]

        except Exception as e:
            logger.exception("Embedding service call failed")
            raise RuntimeError("EmbeddingServiceError") from e