from pydantic import BaseModel, Field
from typing import Optional
from datetime import datetime


class SpaceBase(BaseModel):
    name: str = Field(..., min_length=1, max_length=200)
    description: Optional[str] = Field(None, max_length=2000)


class SpaceCreate(SpaceBase):
    pass


class SpaceUpdate(BaseModel):
    name: Optional[str] = Field(None, min_length=1, max_length=200)
    description: Optional[str] = Field(None, max_length=2000)


class SpaceResponse(SpaceBase):
    id: str
    owner_id: str
    is_active: bool
    created_at: datetime
    updated_at: datetime

    class Config:
        from_attributes = True


class SpaceWithOwner(SpaceResponse):
    owner_name: Optional[str] = None