"""
Gemini LLM Provider.
"""

from typing import Optional
from app.ai.providers.base import LLMProvider
from app.ai.gemini_client import GeminiClient


class GeminiProvider(LLMProvider):
    def __init__(self, timeout_seconds: float = 4.0):
        super().__init__(timeout_seconds=timeout_seconds)
        self.client = GeminiClient()

    async def _generate_internal(self, system_prompt: str, user_message: str) -> Optional[str]:
        api_key = getattr(self.client, "api_key", None)
        if not api_key or api_key in ["your_gemini_key", "your_gemini_api_key", ""]:
            return None
        return await self.client.generate_response(system_prompt, user_message)