"""Settings model for application configuration."""

from sqlalchemy import Column, String, Boolean, Integer, DateTime
from sqlalchemy.sql import func

from app.db.base import Base


class Settings(Base):
    """Settings model for storing application-wide configuration."""

    __tablename__ = "settings"

    id = Column(Integer, primary_key=True, index=True, autoincrement=True)
    key = Column(String, unique=True, index=True, nullable=False)
    value_bool = Column(Boolean, nullable=True)
    value_str = Column(String, nullable=True)
    created_at = Column(DateTime, server_default=func.now())
    updated_at = Column(DateTime, server_default=func.now(), onupdate=func.now())
    
    def get_value(self):
        """Get the actual value (bool or string)."""
        if self.value_bool is not None:
            return bool(self.value_bool)
        return self.value_str