Coffe machine program python.txt

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

resources = {
    "water": 300,
    "milk": 200,
    "coffee": 100,
    "money": 0.0,
}

def check_resources(order):
    """Check if there are enough resources to make the drink."""
    for item in MENU[order]:
        if item != "cost" and resources.get(item, 0) < MENU[order][item]:
            print(f"❌ Sorry, not enough {item}.")
            return False
    return True

def process_payment(cost):
    """Process coin payment and return True if successful."""
    print(f" Please insert coins. Cost: ${cost:.2f}")
    try:
        quarters = int(input("How many quarters ($0.25)? ")) * 0.25
        dimes = int(input("How many dimes ($0.10)? ")) * 0.10
        nickels = int(input("How many nickels ($0.05)? ")) * 0.05
        pennies = int(input("How many pennies ($0.01)? ")) * 0.01
    except ValueError:
        print("Ivalid input. Payment cancelled.")
        return False

    total = quarters + dimes + nickels + pennies
    if total < cost:
        print("Sorry, not enough money. Money refunded.")
        return False
    else:
        change = round(total - cost, 2)
        if change > 0:
            print(f"Here is ${change:.2f} in change.")
        resources["money"] += cost
        return True

def make_coffee(order):
    """Deduct resources and serve coffee."""
    for item in MENU[order]:
        if item != "cost":
            resources[item] -= MENU[order][item]
    print(f"☕ Here is your {order}. Enjoy!")

def print_report():
    """Print the current machine resources."""
    print("\n Machine Report:")
    print(f"Water: {resources['water']}ml")
    print(f"Milk: {resources['milk']}ml")
    print(f"Coffee: {resources['coffee']}g")
    print(f"Money: ${resources['money']:.2f}")
    print("--------------------")

def restock():
    """Refill machine resources."""
    try:
        resources["water"] += int(input("Add water (ml): "))
        resources["milk"] += int(input("Add milk (ml): "))
        resources["coffee"] += int(input("Add coffee (g): "))
        print("Machine restocked successfully.")
    except ValueError:
        print("Invalid input. Restock cancelled.")

def coffee_machine():
    """Main loop of the coffee machine."""
    while True:
        choice = input("\nWhat would you like? (espresso/latte/cappuccino/report/restock/off): ").lower()
        
        if choice == "off":
            print(" Turning off coffee machine... Goodbye!")
            break
        elif choice == "report":
            print_report()
        elif choice == "restock":
            restock()
        elif choice in MENU:
            if check_resources(choice):
                if process_payment(MENU[choice]["cost"]):
                    make_coffee(choice)
        else:
            print("Invalid choice. Please try again.")

coffee_machine()