from pydantic import BaseModel
from datetime import datetime
from typing import Optional


class DestinationBase(BaseModel):
    name: str
    country: str
    city: str
    description: Optional[str] = None
    latitude: Optional[float] = None
    longitude: Optional[float] = None
    rating: Optional[float] = 0.0
    image_url: Optional[str] = None


class DestinationCreate(DestinationBase):
    pass


class DestinationUpdate(BaseModel):
    name: Optional[str] = None
    country: Optional[str] = None
    city: Optional[str] = None
    description: Optional[str] = None
    latitude: Optional[float] = None
    longitude: Optional[float] = None
    rating: Optional[float] = None
    image_url: Optional[str] = None


class Destination(DestinationBase):
    id: int
    created_at: datetime
    updated_at: Optional[datetime] = None

    class Config:
        from_attributes = True