from datetime import datetime

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

from app.db.base_class import Base


class User(Base):
    id = Column(Integer, primary_key=True, index=True)
    email = Column(String(255), unique=True, index=True, nullable=False)
    username = Column(String(100), unique=True, index=True, nullable=False)
    hashed_password = Column(String(255), nullable=False)
    is_active = Column(Boolean, default=True)
    is_superuser = Column(Boolean, default=False)
    created_at = Column(DateTime, default=datetime.utcnow)
    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)

    # Relationship with Task model
    tasks = relationship("Task", back_populates="user", cascade="all, delete-orphan")