from datetime import datetime

from sqlalchemy import Boolean, Column, DateTime, Integer, String, Text

from app.db.session import Base


class Todo(Base):
    """Todo model for database."""

    __tablename__ = "todos"

    id = Column(Integer, primary_key=True, index=True)
    title = Column(String(100), nullable=False)
    description = Column(Text, nullable=True)
    completed = Column(Boolean, default=False)
    created_at = Column(DateTime, default=datetime.utcnow)
    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)

    def __repr__(self) -> str:
        return f"<Todo id={self.id} title={self.title} completed={self.completed}>"