from sqlalchemy import Boolean, Column, DateTime, ForeignKey, Integer, String, Text
from sqlalchemy.orm import relationship
from sqlalchemy.sql import func

from app.db.session import Base


class Router(Base):
    __tablename__ = "routers"

    id = Column(Integer, primary_key=True, index=True)
    owner_id = Column(Integer, ForeignKey("users.id"), nullable=False, index=True)
    name = Column(String(120), nullable=False)
    device_type = Column(String(32), nullable=False, default="routeros")
    host = Column(String(255), nullable=False)
    port = Column(Integer, nullable=False, default=22)
    ssh_user = Column(String(120), nullable=False, default="admin")
    ssh_key = Column(Text, nullable=True)
    ssh_password = Column(String(255), nullable=True)
    last_connection_status = Column(Boolean, nullable=True)
    last_connection_tested_at = Column(DateTime, nullable=True)
    last_connection_error = Column(Text, nullable=True)
    last_connection_hostname = Column(String(255), nullable=True)
    last_connection_model = Column(String(255), nullable=True)
    last_connection_version = Column(String(255), nullable=True)
    last_connection_uptime = Column(String(255), nullable=True)
    last_connection_transport = Column(String(32), nullable=True)
    last_connection_server = Column(String(255), nullable=True)
    last_connection_auth_mode = Column(String(64), nullable=True)
    last_connection_http_status = Column(String(32), nullable=True)
    last_connection_backup_available = Column(Boolean, nullable=True)
    created_at = Column(DateTime, server_default=func.now(), nullable=False)

    backups = relationship("Backup", back_populates="router", cascade="all, delete-orphan")