app/models/helper.py

from typing import Optional, List
from pydantic import BaseModel


class City(BaseModel):
    city: str
    location_id: str
    city_slug: str
    icon: Optional[str] = None
    lat: Optional[float]
    lng: Optional[float]

class LiveAtResponse(BaseModel):
    country: str
    background_image: str
    color_theme: str
    currency_code: str
    currency_symbol: str
    default_language: str
    timezone: str
    popular_cities: List[City]
    regional_cities: List[City]

class BusinessCategory(BaseModel):
    name: str
    description: Optional[str]
    image: Optional[str]
    priority: Optional[int]
    amenities: Optional[List[str]]
    default: Optional[bool]
    tag: Optional[str] = None
    appointment_required: Optional[bool]
    country: Optional[str] = None # you may want to remove this if nested under country already

class BusinessCategoryResponse(BaseModel):
    categories: List[BusinessCategory]
    default_category: Optional[str]

class BusinessCategoryAPIResponse(BaseModel):
    data: BusinessCategoryResponse