import os
from typing import get_type_hints

import requests

url = "https://gptleg.zeabur.app"
model = [
    "gpt-3.5-turbo",
    "gpt-3.5-turbo-0301",
    "gpt-3.5-turbo-16k",
    "gpt-4",
    "gpt-4-0613",
]
supports_stream = True
needs_auth = False


def _create_completion(model: str, messages: list, stream: bool, **kwargs):
    headers = {
        "Authority": "chat.dfehub.com",
        "Content-Type": "application/json",
        "Method": "POST",
        "Path": "/api/openai/v1/chat/completions",
        "Scheme": "https",
        "Accept": "text/event-stream",
        "Accept-Language": "pt-BR,pt;q=0.9,en-US;q=0.8,en;q=0.7,zh-CN;q=0.6,zh;q=0.5",
        "Content-Type": "application/json",
        "Origin": "https://gptleg.zeabur.app",
        "Referer": "https://gptleg.zeabur.app/",
        "Sec-Ch-Ua": '"Not.A/Brand";v="8", "Chromium";v="114", "Google Chrome";v="114"',
        "Sec-Ch-Ua-Mobile": "?0",
        "Sec-Ch-Ua-Platform": '"Windows"',
        "Sec-Fetch-Dest": "empty",
        "Sec-Fetch-Mode": "cors",
        "Sec-Fetch-Site": "same-origin",
        "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",
        "X-Requested-With": "XMLHttpRequest",
    }

    data = {
        "model": model,
        "temperature": 0.7,
        "max_tokens": "16000",
        "presence_penalty": 0,
        "messages": messages,
    }

    response = requests.post(
        url + "/api/openai/v1/chat/completions",
        headers=headers,
        json=data,
        stream=stream,
    )

    yield response.json()["choices"][0]["message"]["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]
    ]
)