Day 14 python.py

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,
    }
}

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


def print_report():
    print(f"Water: {resources['water']}ml")
    print(f"Milk: {resources['milk']}ml")
    print(f"Coffee: {resources['coffee']}g")
    print(f"Money: ${profit}")
    return


def resources_is_sufficient(order_ingredients):
    for item in order_ingredients:
        if order_ingredients[item] > resources[item]:
            print(f"Sorry there is not enough {item}.")
            return False
    return True


def insert_coins():
    # penny, nickel, dime and quarter
    print("Please insert coins.")
    total = int(input("how many quarters?: ")) * 0.25
    total += int(input("how many dimes?: ")) * 0.1
    total += int(input("how many nickels?: ")) * 0.05
    total += int(input("how many pennies?: ")) * 0.01
    print(f"Total: ${total}")
    return total   # <-- This is the missing return statement



def transaction_successful(money_received, drink_cost):
    if money_received >= drink_cost:
        change = round(money_received - drink_cost, 2)
        # you have inserted total amount of money
        print(f"Here is ${change} in change.")
        global profit
        profit += drink_cost
        return True
    else:
        print("Sorry that's not enough money. Money refunded.")
        return False


def make_coffee(drink_name, order_ingredients):
    for item in order_ingredients:
        resources[item] -= order_ingredients[item]
    print(f"Here is your {drink_name}. Enjoy!")


print("Welcome to the Coffee Machine!")

is_on = True


while is_on:
    choice = input("What would you like? (espresso/latte/cappuccino): ")
    if choice == "off":
        print("Turning off...")
        is_on = False
        exit()
    elif choice == "report":
        print_report()
        continue
    else:
        drink = MENU[choice]
        if resources_is_sufficient(drink["ingredients"]):
            payment = insert_coins()
            if transaction_successful(payment, drink["cost"]):
                make_coffee(choice, drink["ingredients"])