import anthropic
import os
from dotenv import load_dotenv

load_dotenv()

from settings import settings

syncClient = anthropic.Anthropic(api_key=settings.ANTHROPIC_API_KEY,
                                 timeout=5)
asyncClient = anthropic.AsyncAnthropic(api_key=settings.ANTHROPIC_API_KEY,
                                       timeout=60)
class AnthropicCustom():
    def __init__(self, api_key, model, max_tokens=1000, prompt=""):
        self.api_key = api_key
        self.model = model
        self.max_tokens = max_tokens
        self.prompt = prompt
        if os.environ.get('ANTHROPIC_API_KEY') is not None:
            api_key = os.environ.get('ANTHROPIC_API_KEY')
        else:
            os.environ['ANTHROPIC_API_KEY'] = api_key
    def get_anthropic_response(self):
        response = syncClient.completions.create(
            prompt=self.prompt,
            model=self.model,
            max_tokens_to_sample=self.max_tokens,
        )
        return response.completion
    async def get_anthropic_response_async(self):
        async for line in await asyncClient.completions.create(
            prompt=self.prompt,
            model=self.model,
            max_tokens_to_sample=self.max_tokens,
            stop_sequences=[anthropic.HUMAN_PROMPT,],
            stream=True,
        ):
            yield line.completion