from sqlalchemy import Column, Integer, String, Boolean, DateTime, func
from sqlalchemy.ext.declarative import declared_attr
from sqlalchemy.ext.declarative import declarative_base

from app.db.session import Base

class Todo(Base):
    __tablename__ = "todos"
    
    id = Column(Integer, primary_key=True, index=True)
    title = Column(String, index=True)
    description = Column(String, nullable=True)
    completed = Column(Boolean, default=False)
    created_at = Column(DateTime, server_default=func.now())
    updated_at = Column(DateTime, server_default=func.now(), onupdate=func.now())