menu_display.pythonyeeeee

exercise

sales = []

#Price List Coffe
menu_prices = {
    'Americano':18000,
    'Latte':25000,
    'Espresso':18000,
    'Cappuccino':25000,
    'Matcha':27000,
    'Butterscoth Latte':27000,
    'Mango Juice':20000,
}

#Quantity per Menu
menu_cost = {
    'Americano':12600,
    'Latte':18500,
    'Espresso':12600,
    'Cappuccino':18500,
    'Matcha':20000,
    'Butterscoth Latte':20000,
    'Mango Juice':14000,
}

print('Avaible Menu: ', 'Americano, ', 'Latte, ', 'Espresso, ', 'Cappuccino, ', 'Matcha,', 'Butterscoth Latte, ', 'and Mango Juice.')
print('=================================================')

s_list = []
def add_to_sales(item,quantity=1):
    item = item.title()
    if item in menu_prices:
        sales.append((item,quantity))
        print(f'{quantity} of {item} were sold.')
    else:
        print(f'{item} does not exist in the menu.')
        
def calculate_total(flag=True):
    total=0
    for item,quantity in sales:
        if flag:
            total+= menu_prices[item] * quantity  #sale
        else:
            total+=menu_cost[item] * quantity
    return total

def display_sales():
    if not sales:
        print('NO sales today. ')
        return
    else:
        print("\nToday's sales Sales Summary: ")
        print("==================================================")
        for item,quantity in sales:
            print(f'{quantity} x {item} = {menu_prices[item] * quantity} Rupiah')
            
            total_sales=calculate_total()
            total_materials=calculate_total(False)
            profit = total_sales-total_materials
            
            print('================================================')
            print(f'Total Sales Income : {total_sales:,} Rupiah')
            print(f'Total Materials Cost : {total_materials:,} Rupiah')
            print(f'Total Profit : {profit:,} Rupiah')
            print('================================================')

#Main Program
end = True
print("Let's summarize today's sales")

while end:
    sales_menu =input('Enter the menu that sold today: ').title()
    sales_count = int(input('Enter the quantity sold: '))
    add_to_sales(sales_menu, sales_count)
    if input("Do you want to end this program? (please enter Y/N) ").upper() == 'Y':
        end = False

display_sales()