Pass 5

# python-challenge-1
# UNC AI Bootcamp Week 2 Homework Assignment

# Food Truck Ordering System

# Menu
menu = {
    "Snacks": {"Cookie": 0.99, "Banana": 0.69, "Apple": 0.49, "Granola bar": 1.99},
    "Meals": {"Burrito": 4.49, "Teriyaki Chicken": 9.99, "Sushi": 7.49, "Pad Thai": 6.99},
    "Drinks": {"Soda": 1.99, "Tea": 2.49, "Coffee": 2.99},
    "Desserts": {"Chocolate cake": 3.49, "Ice cream": 2.99}
}

# Welcome Customer
customer_name = input("Welcome to John's Food Truck! What's your name? ")
print(f"Hi, {customer_name}! Here's our menu:")

# Order List
order_list = []

# Present Menu
def present_menu():
    menu_title = "John's Food Truck Menu"
    print("\n" + "=" * 40)
    print(f"{menu_title.center(40)}")
    print("=" * 40)

    for category, items in menu.items():
        print(f"\n-- {category} --".center(40))
        for item, price in items.items():
            print(f"{item.ljust(30, '.')} ${price:>.2f}")

    print("=" * 40 + "\n")

# Customer Category Selection
def customer_selection():
    present_menu()
    category = input("Please choose a category (Snacks, Meals, Drinks, Desserts) or type 'exit' to finish: ").title()
    if category in menu:
        return category
    elif category.lower() == 'exit':
        return None
    else:
        print("Invalid category. Please try again.")
        return customer_selection()

# Order Items
def order_items(category):
    print(f"\n{category} options:")
    for idx, (item, price) in enumerate(menu[category].items(), 1):
        print(f"{idx}. {item}: ${price:.2f}")

    while True:
        try:
            item_choice = int(input("Choose an item by number: "))
            if 1 <= item_choice <= len(menu[category]):
                item_name = list(menu[category].keys())[item_choice - 1]
                item_price = menu[category][item_name]
                quantity = input(f"How many {item_name}'s? (default 1): ")
                quantity = int(quantity) if quantity.isdigit() else 1
                order_list.append({"Item name": item_name, "Price": item_price, "Quantity": quantity})
                break
            else:
                print("Invalid selection. Please try again.")
        except ValueError:
            print("Please enter a number.")

# Match-case for customer's decision
def customer_decision():
    decision = input("Would you like to order something else? (Y/N): ").lower()
    match decision:
        case 'y':
            return True
        case 'n':
            return False
        case _:
            print("Invalid input. Please type 'Y' for yes or 'N' for no.")
            return customer_decision()

# Order Receipt
def print_receipt():
    print("\nYour order receipt:")
    print()
    print("Items".ljust(24) + "| Price  | Quantity")
    print("-" * 40)
    total = 0
    for item in order_list:
        item_name, price, quantity = item["Item name"], item["Price"], item["Quantity"]
        total += price * quantity
        name_spaces = " " * (24 - len(item_name))
        print(f"{item_name}{name_spaces}| ${price:.2f}  | {quantity}")

    print(f"\nTotal: ${total:.2f}")

print()

# Main
while True:
    category = customer_selection()
    if not category:
        break
    order_items(category)
    if not customer_decision():
        break

print_receipt()
print()
print("Thank you for your order!")


# Note ChatGPT Code refactoring for