from dataclasses import dataclass, asdict


@dataclass
class Customer:
    customer_id: int
    first_name: str
    last_name: str
    street: str
    birth_date: str  # Assuming timestamp as a string for simplicity
    house_number: str
    postal_code: int
    email: str
    phone: int
    city: str

    def dict(self):
        return {k: str(v) for k, v in asdict(self).items()}


@dataclass
class Order:
    order_id: int
    customer: Customer
    invoice_amount: int
    order_date: str  # Assuming timestamp as a string for simplicity

    def dict(self):
        return {k: str(v) for k, v in asdict(self).items()}


@dataclass
class Ingredient:
    ingredient_id: int
    designation: str
    stock: int
    net_price: int
    unit: str
    carbohydrates: int
    calories: int
    protein: int

    def dict(self):
        return {k: str(v) for k, v in asdict(self).items()}


@dataclass
class Supplier:
    supplier_id: int
    city: str
    street: str
    email: str
    phone: str
    supplier_name: str
    house_number: str
    postal_code: int

    def dict(self):
        return {k: str(v) for k, v in asdict(self).items()}

@dataclass
class Recipe:
    recipe_id: int
    preperation_time: int
    name: str
    description: str
    instructions: str

    def dict(self):
        return {k: str(v) for k, v in asdict(self).items()}

@dataclass
class SupplierContainsIngredients:
    recipe: Recipe
    ingredient: Ingredient
    amount: int

@dataclass
class SupplierContainsIngredients:
    supplier: Supplier
    ingredient: Ingredient
    delivery_cost: int
    delivery_time: int

    def dict(self):
        return {k: str(v) for k, v in asdict(self).items()}


@dataclass
class OrderContainsIngredients:
    order: Order
    ingredient: Ingredient
    quantity: int

    def dict(self):
        return {k: str(v) for k, v in asdict(self).items()}