import json
import os
from typing import get_type_hints

import requests

url = "https://openai-proxy-api.vercel.app/v1/"
model = [
    "gpt-3.5-turbo",
    "gpt-3.5-turbo-0613",
    "gpt-3.5-turbo-16k",
    "gpt-3.5-turbo-16k-0613",
    "gpt-4",
]

supports_stream = True
needs_auth = False


def _create_completion(model: str, messages: list, stream: bool, **kwargs):
    headers = {
        "Content-Type": "application/json",
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36 Edg/114.0.1823.58",
        "Referer": "https://chat.ylokh.xyz/",
        "Origin": "https://chat.ylokh.xyz",
        "Connection": "keep-alive",
    }

    json_data = {
        "messages": messages,
        "temperature": 1.0,
        "model": model,
        "stream": stream,
    }

    response = requests.post(
        "https://openai-proxy-api.vercel.app/v1/chat/completions",
        headers=headers,
        json=json_data,
        stream=True,
    )

    for token in response.iter_lines():
        decoded = token.decode("utf-8")
        if decoded.startswith("data: "):
            data_str = decoded.replace("data: ", "")
            data = json.loads(data_str)
            if "choices" in data and "delta" in data["choices"][0]:
                delta = data["choices"][0]["delta"]
                content = delta.get("content", "")
                finish_reason = delta.get("finish_reason", "")

                if finish_reason == "stop":
                    break
                if content:
                    yield content


params = f"g4f.Providers.{os.path.basename(__file__)[:-3]} supports: " + "(%s)" % ", ".join(
    [
        f"{name}: {get_type_hints(_create_completion)[name].__name__}"
        for name in _create_completion.__code__.co_varnames[: _create_completion.__code__.co_argcount]
    ]
)