from datetime import datetime
from typing import Optional

from pydantic import BaseModel, ConfigDict


# ── Plugins ────────────────────────────────────────────────────────────────────

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

    name: str
    display_name: str
    description: Optional[str]
    enabled: bool
    registered_at: datetime
    compatible_categories: list[str] = []


class PluginUpdate(BaseModel):
    enabled: bool


# ── Users ──────────────────────────────────────────────────────────────────────

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

    id: int
    username: str
    email: Optional[str]
    full_name: Optional[str]
    role: str
    is_active: bool
    created_at: datetime


class UserCreate(BaseModel):
    username: str
    password: str
    email: Optional[str] = None
    full_name: Optional[str] = None
    role: str = "operator"  # "admin" | "operator"


class UserUpdate(BaseModel):
    email: Optional[str] = None
    full_name: Optional[str] = None
    role: Optional[str] = None
    is_active: Optional[bool] = None
    password: Optional[str] = None  # if set, hashes and updates


# ── Google Sheets sync ─────────────────────────────────────────────────────────

class SheetsSyncRequest(BaseModel):
    spreadsheet_id: str
    sheet_name: Optional[str] = None  # defaults to first sheet