from datetime import datetime, timezone

from sqlalchemy import Boolean, DateTime, ForeignKey, Integer, String, Text
from sqlalchemy.orm import Mapped, mapped_column

from app.db.session import Base


class ManagedService(Base):
    __tablename__ = "managed_services"

    id: Mapped[int] = mapped_column(Integer, primary_key=True, index=True)
    server_id: Mapped[int] = mapped_column(ForeignKey("servers.id"), index=True)
    name: Mapped[str] = mapped_column(String(128), index=True)
    service_type: Mapped[str] = mapped_column(String(32), default="systemd")
    control_enabled: Mapped[bool] = mapped_column(Boolean, default=True)
    log_source: Mapped[str | None] = mapped_column(Text, nullable=True)
    created_at: Mapped[datetime] = mapped_column(
        DateTime(timezone=True),
        default=lambda: datetime.now(timezone.utc),
    )