MENU = {
    "espresso": {
        "ingredients": {
            "water": 50,
            "coffee": 18,
        },
        "cost": 1.5,
    },
    "latte": {
        "ingredients": {
            "water": 200,
            "milk": 150,
            "coffee": 24,
        },
        "cost": 2.5,
    },
    "cappuccino": {
        "ingredients": {
            "water": 250,
            "milk": 100,
            "coffee": 24,
        },
        "cost": 3.0,
    }
}

resources = {
    "water": 300,
    "milk": 200,
    "coffee": 100,
    "money": 0,
}

COIN_VALUES = {
    "quarters": 0.25,
    "dimes": 0.1,
    "nickles": 0.05,
    "pennies": 0.01,
}


def inserted_coin_value() -> object:
    """Asks the user for the coins and returns their total value"""
    print("Please insert coins. ")
    total = 0
    for coin in COIN_VALUES:
        how_many_coins = int(input(f"How many {coin}?: "))
        total += how_many_coins * COIN_VALUES[coin]
    return total


def is_transaction_successful(total, user_coffee_choice):
    """Checks whether the user can afford the product. True when can, False when can't. """
    if MENU[user_coffee_choice]["cost"] <= total:
        resources["money"] = resources["money"] + drink["cost"]
        return True
    else:
        return False


def are_resources_sufficient(drink):
    """ Checks whether there is enough ingredients for each of the products and returns True when the order can be made, False when not."""
    for ingredient in drink["ingredients"]:
        if resources[ingredient] < (drink["ingredients"][ingredient]):
            print(f"Sorry, there's not enough {ingredient}.")
            return False
        return True


def print_report():
    """Prints current report on resources"""
    print(f"Water: {resources['water']}ml")
    print(f"Milk: {resources['milk']}ml")
    print(f"Coffee: {resources['coffee']}g")
    print(f"Money: ${resources['money']}")


def make_coffee():
    """Removes amt of ingredients from resources{}. """
    for ingredient in drink["ingredients"]:
        resources[ingredient] = resources[ingredient] - drink["ingredients"][ingredient]


is_on = True

while is_on:
    user_coffee_choice = str(input("What would you like? espresso ($1.5)/latte ($2.5)/cappuccino ($3.0): "))
    if user_coffee_choice == "report":
        print_report()
    elif user_coffee_choice == "off":
        is_on = False
    else:
        drink = MENU[user_coffee_choice]
        if are_resources_sufficient(drink):
            total = inserted_coin_value()
            if is_transaction_successful(total, user_coffee_choice):
                make_coffee()
                if total > drink["cost"]:
                    change = round(total - drink["cost"], 2)
                    print(f"Here's ${change} in change")
                print(f"Here's your {user_coffee_choice}. Enjoy!")
            else:
                print("Sorry, that's not enough money. Money refunded.")