from pydantic import BaseModel
from typing import Optional
from uuid import UUID
from datetime import datetime


class GlobalVariableCreate(BaseModel):
    key: str
    value: Optional[str] = None
    value_type: str = "string"
    description: Optional[str] = None
    is_secret: bool = False


class GlobalVariableUpdate(BaseModel):
    value: Optional[str] = None
    value_type: Optional[str] = None
    description: Optional[str] = None
    is_secret: Optional[bool] = None


class GlobalVariableResponse(BaseModel):
    id: UUID
    key: str
    value: Optional[str]
    value_type: str
    description: Optional[str]
    is_secret: bool
    created_at: datetime
    updated_at: datetime

    class Config:
        from_attributes = True