from app.db.db_base import DbCommon
from sqlalchemy import String,Integer
from sqlalchemy.orm import Mapped, mapped_column


class SysUser(DbCommon):

    __tablename__ = "sys_user"
    username: Mapped[str] = mapped_column(String(50), unique=True, nullable=False)
    password: Mapped[str] = mapped_column(String(255))
    dept_id: Mapped[int] = mapped_column(Integer)
    login_name: Mapped[str] = mapped_column(String(255))
    avatar: Mapped[str] = mapped_column(String(255))
    user_status: Mapped[str] = mapped_column(String(10))


    def keys(self):
        keys = ["username", "password", "dept_id", "login_name", "avatar", "user_status"]
        keys.extend(super().keys())
        return keys


    def __getitem__(self, item):
        '''
        内置方法, 当使用obj['name']的形式的时候, 将调用这个方法, 这里返回的结果就是值
        :param item:
        :return:
        '''
        return getattr(self, item, None)