from __future__ import annotations

from datetime import datetime

from pydantic import BaseModel


class DeviceGroupRead(BaseModel):
    id: int
    name: str
    description: str

    model_config = {"from_attributes": True}


class DeviceGroupCreate(BaseModel):
    name: str
    description: str = ""


class DeviceRead(BaseModel):
    id: int
    device_uid: str
    name: str
    device_type: str
    status: str
    firmware_version: str
    ip_address: str
    group_id: int | None
    owner_id: int | None
    last_seen_at: datetime | None
    created_at: datetime

    model_config = {"from_attributes": True}


class DeviceCreate(BaseModel):
    device_uid: str
    name: str
    device_type: str = ""
    group_id: int | None = None
    owner_id: int | None = None
    firmware_version: str = ""


class DeviceUpdate(BaseModel):
    name: str | None = None
    device_type: str | None = None
    status: str | None = None
    firmware_version: str | None = None
    group_id: int | None = None
    owner_id: int | None = None