import os
from dataclasses import dataclass

from Database.sql_provider import SQLProvider
from Database.work import select_list
from flask import current_app

sql_provider = SQLProvider(os.path.join(os.path.dirname(__file__), "sql"))


@dataclass
class InfoRespronse:
    result: tuple
    error_message: str
    status: bool


def auth_model(input_data) -> InfoRespronse:
    db_config = current_app.config["db_config"]

    _sql = sql_provider.get("auth.sql", input_data)
    user = select_list(db_config, _sql)
    if user is None:
        return InfoRespronse(
            (), error_message="Ошибка при подключении к БД", status=False
        )
    elif len(user) == 0:
        return InfoRespronse((), error_message="Пользователь не найден", status=False)
    return InfoRespronse(user, error_message="", status=True)