import json
import os

import requests

from ...typing import get_type_hints

url = "https://hteyun.com"
model = [
    "gpt-3.5-turbo",
    "gpt-3.5-turbo-16k",
    "gpt-3.5-turbo-16k-0613",
    "gpt-3.5-turbo-0613",
]
supports_stream = True
needs_auth = False


def _create_completion(model: str, messages: list, stream: bool, temperature: float = 0.7, **kwargs):
    headers = {
        "Content-Type": "application/json",
    }
    data = {
        "model": model,
        "temperature": 0.7,
        "presence_penalty": 0,
        "messages": messages,
    }
    response = requests.post(url + "/api/chat-stream", json=data, stream=True)

    if stream:
        for chunk in response.iter_content(chunk_size=None):
            chunk = chunk.decode("utf-8")
            if chunk.strip():
                message = json.loads(chunk)["choices"][0]["message"]["content"]
                yield message
    else:
        message = response.json()["choices"][0]["message"]["content"]
        yield message


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]
    ]
)