stock=dict()
class ItemAndCategory:
def addItem(self, ID, name, category, price):
stock[ID]=[name,category,price]
def removeItem(self, ID):
if ID in stock.keys():
del stock[ID]
else:
print("Sorry, Item "+str(ID)+" is Not Available in The Stock!!!")
class Order:
def __init__(self):
self.cart=set()
def add(self, ID):
if ID in stock.keys():
self.cart.add(ID)
else:
print("Sorry, Item "+str(ID)+" is Not Available in Our Stock!!!")
def remove(self, ID):
if ID in self.cart:
self.cart.remove(ID)
else:
print("Sorry, Item "+str(ID)+" is Not Available in Your Cart!!!")
class Payment:
def __init__(self, order, cardType):
self.total=0
self.cart=order.cart
self.cardType=cardType
def pay(self):
for ID in self.cart:
self.total+=stock[ID][2]
self.showDetails()
def showDetails(self):
print("\nxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx")
print("::Transaction Details::")
print("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\n")
print("ID Name Category\t Price")
print("=======================================")
for ID in self.cart:
print(str(ID)+" "+stock[ID][0]+" "+stock[ID][1]+" $"+str(stock[ID][2]))
print("=======================================")
print("\n\nNet Amount: $"+str(self.total))
print("Payment Status: Paid (Using "+self.cardType+" Card)")
class Customer:
def __init__(self, name, phone_no, email):
self.name=name
self.phone=phone_no
self.email=email
self.order=Order()
def addCart(self, itemID):
self.order.add(itemID)
def removeCart(self, itemID):
self.order.remove(itemID)
def pay(self, cardType):
self.payment=Payment(self.order,cardType)
self.payment.pay()
def main():
stockHandler=ItemAndCategory()
stockHandler.addItem(1001,"Laptop","Electronics",1200)
stockHandler.addItem(1004,"Mobile","Electronics",205)
stockHandler.addItem(2001,"T-Shirt","Apparel",8)
stockHandler.removeItem(2001)
customer1=Customer("Robert","123456","robert@hotmail.com")
customer1.addCart(1001)
customer1.addCart(1004)
#customer1.removeCart(1001)
customer1.addCart(2001)
customer1.pay("Debit")
if __name__=="__main__":
main()
