import os
import json
import logging
from openai import OpenAI

class StandaloneLLMTool:
    def __init__(self):
        self.client = OpenAI(api_key=os.environ.get("OPENAI_API_KEY"))

    def get_detailed_instructions(self, user_prompt, model="llm-preview", max_tokens=16384):
        response = self.client.completions.create(
            model=model,
            prompt=user_prompt,
            max_tokens=max_tokens
        )
        return response

    def process_user_input(self, user_prompt, model="llm-preview", max_tokens=16384):
        logging.info(f"Received prompt: {user_prompt}")
        response = self.get_detailed_instructions(user_prompt, model, max_tokens)
        logging.info("Response generated")
        return response.choices[0].text


# Utility function for programmatic access

def get_llm_response(prompt, model="llm-preview", max_tokens=16384):
    tool = StandaloneLLMTool()
    return tool.process_user_input(prompt, model, max_tokens)