# -*- coding: utf-8 -*-

import base64
from typing import Tuple, Union, List, Dict, Any

from starlette.datastructures import UploadFile

from schemas.common import UploadBase64File
from utils.fileuploader import ossfile_uploader


async def upload_oss_file(file: Union[UploadFile, UploadBase64File],
                          content_type: Dict[str, Any]) -> Tuple[bool, str]:
    try:
        if isinstance(file, UploadFile):
            content = await file.read()
        else:
            content = base64.b64decode(file.content[22:])
        url = ossfile_uploader.upload_from_str(file.filename, content,
                                               content_type)
    except Exception as ex:
        print(f"[Error] Upload File: {str(ex)}")
        return False, str(ex)
    return True, url


async def delete_oss_file(filenames: Union[str, List[str]]):
    if isinstance(filenames, str):
        filenames = [filenames]
    try:
        for name in filenames:
            ossfile_uploader.delete_file(name)
    except Exception as ex:
        print(f"[Error] Delete File: {str(ex)}")
        return False, str(ex)