from datetime import datetime

from pydantic import BaseModel


class PlanCreate(BaseModel):
    code: str
    name: str
    description: str | None = None
    price: int
    limits: dict | None = None


class PlanUpdate(BaseModel):
    code: str | None = None
    name: str | None = None
    description: str | None = None
    price: int | None = None
    limits: dict | None = None
    is_active: bool | None = None


class PlanResponse(BaseModel):
    id: str
    code: str
    name: str
    description: str | None
    price: int
    limits: dict | None
    is_active: bool
    created_at: datetime

    class Config:
        from_attributes = True