import openai
from openai import OpenAI
from openai import OpenAIError
from app.core.config import OPENAI_API_KEY, OPENAI_AUDIO_MODEL, OPENAI_API_BASE

# Ensure the API key is properly set
if not OPENAI_API_KEY:
    raise ValueError("OPENAI_API_KEY is not set in environment variables")

# Initialize the client with proper configuration
client = OpenAI(
    api_key=OPENAI_API_KEY,
    base_url=OPENAI_API_BASE
)

async def generate_voice(messages: list):
    if not messages:
        raise ValueError("Messages list cannot be empty")

    try:
        response = client.chat.completions.create(
            model=OPENAI_AUDIO_MODEL,
            messages=messages,
            max_tokens=1000,
            temperature=0.7,
            stream=False
        )
        
        if not response.choices or not response.choices[0].message.content:
            return "No response content from the model"
            
        return response.choices[0].message.content
        
    except OpenAIError as e:
        error_msg = f"OpenAI API Error: {str(e)}"
        print(error_msg)
        raise Exception(error_msg) from e
    except Exception as e:
        error_msg = f"Unexpected error: {str(e)}"
        print(error_msg)
        raise Exception(error_msg) from e
    
async def generate_transcription(audio_file_path: str) -> str:
    if not audio_file_path:
        raise ValueError("Audio file path cannot be empty")

    try:
        response = client.audio.transcriptions.create(
            model=OPENAI_AUDIO_MODEL,
            file=audio_file_path,
            response_format="text",
            language="id"
        )
        
        if not response.choices or not response.choices[0].message.content:
            return "No response content from the model"
            
        return response.choices[0].message.content
        
    except OpenAIError as e:
        error_msg = f"OpenAI API Error: {str(e)}"
        print(error_msg)
        raise Exception(error_msg) from e
    except Exception as e:
        error_msg = f"Unexpected error: {str(e)}"
        print(error_msg)
        raise Exception(error_msg) from e