from typing import Optional, List
from pydantic import BaseModel
from datetime import datetime
from app.schemas.camp import Camp

class RouteBase(BaseModel):
    name: str
    difficulty: Optional[str] = None
    description: Optional[str] = None
    is_standard_route: bool = False

class RouteCreate(RouteBase):
    peak_id: int
    # GeoJSON LineStringZ: {"type": "LineString", "coordinates": [[lon, lat, ele], ...]}
    path_geometry: dict 

class RouteUpdate(RouteBase):
    path_geometry: Optional[dict] = None

class RouteInDBBase(RouteBase):
    id: int
    peak_id: int
    path_geometry: Optional[dict] = None
    created_at: datetime

    class Config:
        from_attributes = True

class Route(RouteInDBBase):
    camps: List[Camp] = []