from sqlalchemy import Column, String, JSON, Integer, Boolean, DateTime, func
from app.db.base_class import Base

class SystemParameter(Base):
    """
    Globális rendszerbeállítások (A meglévő data.system_parameters tábla alapján).
    """
    __tablename__ = "system_parameters"
    __table_args__ = {"schema": "data"}

    id = Column(Integer, primary_key=True, index=True)
    key = Column(String(50), unique=True, index=True, nullable=False)
    value = Column(JSON, nullable=False)
    is_active = Column(Boolean, default=True)
    description = Column(String, nullable=True)
    updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())