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Copy pathcoffee_machine.py
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89 lines (77 loc) · 2.44 KB
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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,
}
def is_resource_sufficient(order_ingredients):
"""Return True if order can be made or False if ingredients are insufficient"""
for item in order_ingredients:
if order_ingredients[item] > resources[item]:
print(f"sorry there are insufficient {item} ")
return False
return True
def process_coins():
"""Returns the total coins value from inserted coins"""
total = int(input("How many quarters?: ")) * 0.25
total += int(input("How many dimes?: ")) * 0.1
total += int(input("How many nickles?: ")) * 0.05
total += int(input("How many pennies?: ")) * 0.01
return total
def is_transaction_successful(money_received, drink_cost):
"""Returns True when the payment is accepted or False when money is insufficient"""
if money_received >= drink_cost:
change = round(money_received - drink_cost, 2)
print(f"Here is $ {change} in change")
global profit
profit += drink_cost
return True
else:
print("Sorry, That's is not enough money. Money refunded!")
return False
def make_coffee(drink_name, order_ingredients):
"""Deducts the ingredients from the resources"""
for item in order_ingredients:
resources[item] -= order_ingredients[item]
print(f"Here is your{drink_name}. Enjoy")
profit = 0
is_on = True
while is_on:
choice = input("What would you like (espresso/latte/cappuccino)? : ").lower()
if choice == "off":
is_on = False
elif choice == "report":
print(f"Water: {resources['water']}ml")
print(f"Milk: {resources['milk']}ml")
print(f"Coffee: {resources['coffee']}g")
print(f"Money: $ {profit}")
else:
drink = MENU[choice]
if is_resource_sufficient(drink["ingredients"]):
payment = process_coins()
if is_transaction_successful(payment, drink["cost"]):
make_coffee(choice, drink["ingredients"])