from __future__ import annotations

from typing import List, TypedDict

import huggingface_hub
from huggingface_hub.hf_api import SpaceInfo
from concurrent.futures import ThreadPoolExecutor
import os
import json
import datetime
import tqdm

class SpaceData(TypedDict):
    id: str
    likes: int
    subdomain: str
    lastModified: str

repo = huggingface_hub.Repository(
    local_dir="data",
    repo_type="dataset",
    clone_from="freddyaboulton/gradio-theme-subdomains",
    token=os.getenv("HF_TOKEN")
)
repo.git_pull()


api = huggingface_hub.HfApi(token=os.getenv("HF_TOKEN"))

def get_theme_preview_spaces() -> List[SpaceInfo]:
    return list(iter(api.list_spaces(filter="gradio-theme")))

def get_info(space_name: SpaceInfo) -> SpaceData | None:
    if not space_name.id:
        print(f"no space_name for {space_name}")
        return None
    space_info = api.space_info(space_name.id, token=os.getenv("HF_TOKEN"))
    subdomain: str | None = getattr(space_info, "subdomain", None)
    if subdomain is None:
        print(f"no subdomain for {space_info.id}")
        return None
    return {"id": space_info.id, "likes": space_info.likes,
            "subdomain": f"https://{space_info.subdomain}.hf.space",
            "lastModified": space_info.lastModified} # type: ignore


def get_all_info(spaces: List[SpaceInfo]) -> List[SpaceData]:
    with ThreadPoolExecutor(max_workers=10) as executor:
        all_info = list(tqdm.tqdm(executor.map(get_info, spaces), total=len(spaces)))
    return [info for info in all_info if info]


def process_spaces():
    theme_spaces = list(iter(get_theme_preview_spaces()))

    all_info = get_all_info(theme_spaces)

    json.dump(all_info, open("data/subdomains.json", "w"))
    repo.push_to_hub(blocking=False, commit_message=f"Updating data at {datetime.datetime.now()}")