import os
import requests
import json
import urllib.request
import time
from requests.exceptions import RequestException
from tqdm import tqdm

CACHE_DIR = os.getenv("CACHE_DIR")
CACHE_JSON_PATH = os.path.join(CACHE_DIR, "cached_films.json")

download_progress = {}

def get_system_proxies():
    """
    Retrieves the system's HTTP and HTTPS proxies.

    Returns:
        dict: A dictionary containing the proxies.
    """
    try:
        proxies = urllib.request.getproxies()
        print("System proxies:", proxies)
        return {
            "http": proxies.get("http"),
            "https": proxies.get("http")
        }
    except Exception as e:
        print(f"Error getting system proxies: {e}")
        return {}

def get_file_structure(repo, token, path="", proxies=None):
    """
    Fetches the file structure of a specified Hugging Face repository.

    Args:
        repo (str): The name of the repository.
        token (str): The authorization token for the request.
        path (str, optional): The specific path in the repository. Defaults to "".
        proxies (dict, optional): The proxies to use for the request. Defaults to None.

    Returns:
        list: A list of file structure information.
    """
    api_url = f"https://huggingface.co/api/models/{repo}/tree/main/{path}"
    headers = {'Authorization': f'Bearer {token}'}
    print(f"Fetching file structure from URL: {api_url} with proxies: {proxies}")
    try:
        response = requests.get(api_url, headers=headers, proxies=proxies)
        response.raise_for_status()
        return response.json()
    except RequestException as e:
        print(f"Error fetching file structure: {e}")
        return []

def write_file_structure_to_json(file_structure, file_path):
    """
    Writes the file structure to a JSON file.

    Args:
        file_structure (list): The file structure data.
        file_path (str): The path where the JSON file will be saved.
    """
    try:
        with open(file_path, 'w') as json_file:
            json.dump(file_structure, json_file, indent=2)
        print(f'File structure written to {file_path}')
    except IOError as e:
        print(f"Error writing file structure to JSON: {e}")

if __name__ == "__main__":
    file_url = "https://huggingface.co/Unicone-Studio/jellyfin_media/resolve/main/films/Funky%20Monkey%202004/Funky%20Monkey%20(2004)%20Web-dl%201080p.mp4"
    token = os.getenv("TOKEN")