import requests
import os

HF_SPACE_URL = "https://hf.space/embed/VeuReu/svision/api/"
HF_TOKEN = os.environ.get("HF_TOKEN")  # Asegúrate de que tu token está en esta variable de entorno

def call_svision(endpoint: str, inputs: list):
    url = HF_SPACE_URL + endpoint
    headers = {"Authorization": f"Bearer {HF_TOKEN}"} if HF_TOKEN else {}
    print("URL que se llama:", url)
    print("Headers enviados:", headers)
    response = requests.post(url, json={"data": inputs}, headers=headers)
    response.raise_for_status()
    return response.json()["data"]


def extract_scenes(video_path: str, threshold: float = 30.0, offset_frames: int = 10, crop_ratio: float = 0.1):
    print("Extrayendo escenas...")
    result = call_svision("scenes_extraction", [video_path, threshold, offset_frames, crop_ratio])
    print("Escenas extraídas.")
    return result