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


class Srcset(BaseModel):
    small: str
    big: str


class Image(BaseModel):
    path: str
    alt: str
    srcset: Srcset


class Serving(BaseModel):
    name: str
    default: bool


class Author(BaseModel):
    name: str
    annotation: str
    image_path: str = Field(..., alias='imagePath')    

class Tip(BaseModel):
    content: str
    images: List[str]    


class Step(BaseModel):
    step_number: int = Field(..., alias='stepNumber')
    name: str
    content: str
    images: List[str]    


class Direction(BaseModel):
    name: str
    position: int
    steps: List[Step]    


class Tag(BaseModel):
    slug: str
    label: str    


class Breadcrumb(BaseModel):
    title: str
    link: str
    children: List[str]    


class Item(BaseModel):
    name: str
    ingredient_id: int = Field(..., alias='ingredientId')
    position: int
    products_count: int = Field(..., alias='productsCount')
    img_path: str = Field(..., alias='imgPath')
    ingredient_name: str = Field(..., alias='ingredientName')


class Ingredient(BaseModel):
    name: str
    position: int
    items: List[Item]    


class IngredientsSummaryItem(BaseModel):
    name: str
    position: int
    items: List[str]    


class Recipe(BaseModel):
    id: int
    name: str
    annotation: str
    servings: List[Serving]
    image: Image
    author: Author
    tips: List[Tip]
    directions: List[Direction]
    ingredients: List[Ingredient]
    breadcrumbs: List[Breadcrumb]
    ingredients_summary: List[IngredientsSummaryItem] = Field(
        ..., alias='ingredientsSummary'
    )
    tags: List[Tag]
    type: str
    has_all_ingredients_available: bool = Field(..., alias='hasAllIngredientsAvailable')
    link: str
    favorite: bool
    is_favorite: bool = Field(..., alias='isFavorite')
    is_new: bool = Field(..., alias='isNew')
    is_best_seller: bool = Field(..., alias='isBestSeller')    


class RecipeResponse(BaseModel):
    status: int
    messages: List
    recipe: Recipe