import shutil
import uuid
from pathlib import Path
from typing import Tuple

from fastapi import UploadFile

from app.config import UPLOAD_DIR


def save_upload(file: UploadFile) -> Tuple[str, str]:
    suffix = Path(file.filename or "").suffix.lower() or ".mp4"
    file_id = f"{uuid.uuid4().hex}{suffix}"
    destination = UPLOAD_DIR / file_id

    with destination.open("wb") as buffer:
        shutil.copyfileobj(file.file, buffer)

    return file_id, file.filename or file_id


def get_upload_path(file_id: str) -> Path:
    return UPLOAD_DIR / file_id