"""This module defines the SQL data model for users."""

from sqlalchemy import Column, Integer, String, DateTime, Boolean
from sqlalchemy.sql.functions import now
from sqlalchemy.orm import relationship

from todo.database.engine import Base


class User(Base):
    """Model for the users table."""

    __tablename__ = "users"

    id = Column('id', Integer, primary_key=True, autoincrement=True, index=True)
    email = Column('email', String, unique=True, nullable=False, index=True)
    password = Column('password', String, nullable=False)
    created = Column('created', DateTime(timezone=True), nullable=False, server_default=now())
    updated = Column('updated', DateTime(timezone=True), nullable=False, server_default=now(), onupdate=now())
    first_name = Column('first_name', String, nullable=False)
    last_name = Column('last_name', String, nullable=False, index=True)
    is_admin = Column('is_admin', Boolean, nullable=False, default=False, index=True)

    todo_items = relationship("TodoItem", back_populates="user", uselist=True, cascade="all, delete")