recipe.py

from unit_amount import UnitAmount
from format import format_time

class Recipe:
    _name: str
    _ingredients: dict[str, UnitAmount]
    """Ingredients and their respective amounts"""
    _steps: list[str]
    _keywords: list[str]
    """Used when searching and sorting"""
    _prep_time: int
    """In minutes"""
    _tags: list[str]
    
    # --- Constructor ---
    def __init__(self, name: str, ingredients: dict[str, UnitAmount], steps: list[str],
                 prep_time: int, tags: list[str]):
        self._name = name
        self._ingredients = ingredients
        self._steps = steps
        self._keywords = name.split(' ').sort()
        self._prep_time = prep_time
        self._tags = tags
    
    # --- Accessors ---
    def get_name(self) -> str:
        return self._name
    
    def get_ingredients(self) -> dict[str, UnitAmount]:
        return self._ingredients
    
    def get_steps(self) -> list[str]:
        return self._steps
    
    def get_keywords(self) -> list[str]:
        return self._keywords
    
    def get_prep_time(self) -> int:
        return self._prep_time
    
    def get_tags(self) -> list[str]:
        return self._tags
    
    # --- Formatting ---

    def format_title(self) -> str:
        return f"{self._name} | Preparation time: {format_time(self._prep_time)}"
    
    def format_ingredients(self) -> str:
        formatted_string = ""
        for ingredient, amount in self._ingredients.items():
            formatted_string += f"{amount.get_amount} {amount.get_unit()} {ingredient}\n"
        return formatted_string
    
    def format_method(self) -> str:
        string = ""
        for i in range(len(self._steps())):
            string += f"{i + 1}: {self._steps()[i]}\n"
        return string
    
    def format_tags(self) -> str:
        return " ".join(self._tags())
    
    def __str__(self) -> str:
        return self.format_title() + "\nIngredients\n" + self.format_ingredients() + "\nMethod\n" + self.format_method() + "\nTags: " + self.format_tags()