import openai
import os

from  calling_functions import (
    ADD_DECIMAL_AND_HEXADECIMAL_FUNCTION_SCHEMA,
    add_decimal_values,  # noqa
    add_hexadecimal_values,  # noqa
)

# Definición de las funciones de Chat
def get_initial_message():
    messages = [
        {
            "role": "system",
            "content": "Hola, soy ProPilot. Si deseas probar el function calling que tengo configurado solo pregunta: Cual es la suma de 24 y el valor hexadecimal F?",
        },
    ]
    return messages


def get_chatgpt_response(messages, model):
    openai.api_base = "https://oai.hconeai.com/v1"
    HELICONE_API_KEY = os.getenv("HELICONE_API_KEY")
    intermediate_results = []

    while True:
        response = openai.ChatCompletion.create(
            model=model,
            messages=messages,
            functions=ADD_DECIMAL_AND_HEXADECIMAL_FUNCTION_SCHEMA,
            temperature=0,
            headers={
                "Helicone-Auth": f"Bearer {HELICONE_API_KEY}",
                "Helicone-Cache-Enabled": "true",
                "Helicone-Property-App": "HuggingFaceProPilot",
                "Helicone-Property-DataSource": "FunctionsCallingDemo",
            }
        )

        if response.choices[0]["finish_reason"] == "stop":
            final_answer = response.choices[0]["message"]["content"]
            return final_answer

        elif response.choices[0]["finish_reason"] == "function_call":
            fn_name = response.choices[0]["message"]["function_call"]["name"]
            arguments = response.choices[0]["message"]["function_call"]["arguments"]

            function = globals()[fn_name]
            result = function(arguments)

            if isinstance(result, dict) and "result" in result:
                result = result["result"]

            intermediate_results.append(str(result))

        # Remove intermediate results from the messages
        messages = messages[:-len(intermediate_results)]

        # Append the final answer as a system message
        messages.append(
            {
                "role": "system",
                "content": intermediate_results[-1]
            }
        )


def update_chat(messages, role, content):
    messages.append(
        {"role": role, "content": content},
    )
    return messages