import sqlmodel
import sqlalchemy.engine.base

from .settings import settings
from .user import user
from .user import user_builder
from .user_loader import user_loader

class application:
    def __init__(self, config: settings) -> None:
        self.__config = config
        self.__init_database(config.database)

    def get_provider(self) -> dict:
        return {
            "app_name": self.config.app_name,
            "description": self.config.app_description,
            "organization_name": self.config.organization_name
        }

    def post_register(self, nick: str, password: str) -> dict:
        builder = user_builder()
        builder.nick = nick
        builder.set_password(password)

        with user_loader(self.database) as loader:
            if loader.register(builder.result):
                return {
                    "status": True
                }

            return {
                "status": False
            }

    @property
    def config(self) -> settings:
        return self.__config

    @property
    def database(self) -> sqlalchemy.engine.base.Engine:
        return self.__database

    def __init_database(self, url: str) -> None:
        self.__database = sqlmodel.create_engine(url)
        sqlmodel.SQLModel.metadata.create_all(self.__database)