from datetime import datetime
from sqlalchemy import Column, Integer, String, Text, Boolean, DateTime
from sqlalchemy.orm import relationship
from app.database import Base

class Category(Base):
    __tablename__ = "categories"

    id = Column(Integer, primary_key=True, index=True)
    name = Column(String(100), nullable=False)
    slug = Column(String(120), unique=True, index=True, nullable=False)
    description = Column(Text, nullable=True)
    image_url = Column(String(500), nullable=True)
    icon_name = Column(String(50), nullable=True)  # Lucide icon name fallback
    display_order = Column(Integer, default=0)
    is_active = Column(Boolean, default=True)
    created_at = Column(DateTime, default=datetime.utcnow)

    products = relationship("Product", back_populates="category", cascade="all, delete-orphan")