from pydantic import BaseModel, ConfigDict
from datetime import datetime
from typing import Optional, Literal


class LocationSearchResult(BaseModel):
    source: Literal["local", "nominatim"]
    location_id: Optional[int] = None
    name: str
    address: str


class LocationCreate(BaseModel):
    name: str
    address: str
    category: str = "other"
    notes: Optional[str] = None


class LocationUpdate(BaseModel):
    name: Optional[str] = None
    address: Optional[str] = None
    category: Optional[str] = None
    notes: Optional[str] = None


class LocationResponse(BaseModel):
    id: int
    name: str
    address: str
    category: str
    notes: Optional[str]
    created_at: datetime
    updated_at: datetime

    model_config = ConfigDict(from_attributes=True)