from datetime import datetime
from typing import Optional

from pydantic import BaseModel, ConfigDict


class SnapshotPolicyCreate(BaseModel):
    categories: list[str]
    action_type: str
    params: dict = {}
    label: str
    is_active: bool = True


class SnapshotPolicyUpdate(BaseModel):
    categories: Optional[list[str]] = None
    action_type: Optional[str] = None
    params: Optional[dict] = None
    label: Optional[str] = None
    is_active: Optional[bool] = None


class SnapshotPolicyRead(BaseModel):
    model_config = ConfigDict(from_attributes=True)

    id: int
    categories: list[str]
    action_type: str
    params: dict
    label: str
    is_active: bool
    created_at: datetime
    updated_at: datetime


class PolicySnapshotStatus(BaseModel):
    policy_id: int
    policy_label: str
    categories: list[str]
    action_type: str
    params: dict
    last_collected_at: Optional[datetime] = None
    success_count: int
    total_devices: int


class ObjectSnapshotSummary(BaseModel):
    object_id: int
    object_name: str
    city: Optional[str] = None
    client: Optional[str] = None
    policies: list[PolicySnapshotStatus]