import time
import logging
import openai
import os

# Configure standard logging
logging.basicConfig(level=logging.INFO, format='[%(asctime)s-%(levelname)s-%(module)s-%(lineno)d]- %(message)s')

logger = logging.getLogger(__name__)
from tenacity import (
    retry,
    stop_after_attempt,
    wait_random_exponential,
)  # for exponential backoff
 

@retry(wait=wait_random_exponential(min=1, max=60), stop=stop_after_attempt(6))
def openai_chatgpt(prompt, model="gpt-3.5-turbo-0125", temperature=0.2, max_tokens=4096, top_p=0.9, n=1):
    """
    Wrapper function for OpenAI's ChatGPT completion.

    Args:
        prompt (str): The input text to generate completion for.
        model (str, optional): Model to be used for the completion. Defaults to "gpt-4-1106-preview".
        temperature (float, optional): Controls randomness. Lower values make responses more deterministic. Defaults to 0.2.
        max_tokens (int, optional): Maximum number of tokens to generate. Defaults to 8192.
        top_p (float, optional): Controls diversity. Defaults to 0.9.
        n (int, optional): Number of completions to generate. Defaults to 1.

    Returns:
        str: The generated text completion.

    Raises:
        SystemExit: If an API error, connection error, or rate limit error occurs.
    """
    # Wait for 10 seconds to comply with rate limits
    for _ in range(10):
        time.sleep(1)

    try:
        client = openai.OpenAI(api_key=os.getenv('OPENAI_API_KEY'))
        response = client.chat.completions.create(
            model=model,
            messages=[{"role": "user", "content": prompt}],
            max_tokens=max_tokens,
            n=n,
            top_p=top_p
            # Additional parameters can be included here
        )
        return response.choices[0].message.content

    except openai.APIError as e:
        logger.error(f"OpenAI API Error: {e}")
        raise SystemExit from e
    except openai.APIConnectionError as e:
        logger.error(f"Failed to connect to OpenAI API: {e}")
        raise SystemExit from e
    except openai.RateLimitError as e:
        logger.error(f"Rate limit exceeded on OpenAI API request: {e}")
        raise SystemExit from e
    except Exception as err:
        logger.error(f"OpenAI error: {err}")
        raise SystemExit from e