from sqlalchemy import Column, String, Text, TIMESTAMP, ARRAY
from sqlalchemy.dialects.postgresql import UUID
import uuid
from datetime import datetime
from .base import Base


class RuleTemplate(Base):
    __tablename__ = "rule_templates"
    
    id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
    template_name = Column(String(255), nullable=False)
    template_content = Column(Text, nullable=False)
    applicable_product_patterns = Column(ARRAY(String))
    description = Column(Text)
    created_at = Column(TIMESTAMP, default=datetime.utcnow)