Add prototype

This commit is contained in:
Yes 2019-10-14 22:19:27 +02:00
parent 337a30db50
commit 71f2aba3a8

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@ -0,0 +1,92 @@
import time
class Product:
def __init__(self, number, name, price, quantity):
self.number = number
self.name = name
self.price = price
self.quantity = quantity
def buyProduct(self):
if self.quantity == 0:
print('\nBrak ' + self.name + '!\nPoczekaj na uzupełnienie!')
time.sleep(5)
self.quantity += 5
print('\nUzupełniono :)')
self.quantity -= 1
class VendingMachine:
def __init__(self):
self.amount = 0
self.items = []
def addProduct(self, item):
self.items.append(item)
def showProducts(self):
print('\n'+'|{:<10}|{:<10}|{:<10}|{:<10}'.format('Numer:','Nazwa:','Cena:','Ilosc:')+'\n-----------------------------------------')
for item in self.items:
print('|{:<10}|{:<10}|{:<10}|{:<10}'.format(item.number, item.name, item.price, item.quantity))
def buyProduct(self, item):
self.amount -= item.price
item.buyProduct()
print('\nWydano: ' + item.name + '\nReszta: ' + str(self.amount))
self.amount = 0
def containsProduct(self, wanted):
get = False
for item in self.items:
if item.number == int(wanted):
get = True
break
return get
def getProduct(self, wanted):
get = None
for item in self.items:
if item.number == int(wanted):
get = item
break
return get
def insertCash(self, item):
price = item.price
print()
while self.amount < price:
self.amount = self.amount + float(input('Wrzuć ' + str(price - self.amount) + ' : '))
def payCard(self):
print("\nZbliz kartę!")
time.sleep(5)
input("Podaj pin: ")
print("\nPlatnosc zaakceptowana!")
def choosePayment(self, number, item):
if number == 1:
VendingMachine.payCard(self)
else: VendingMachine.insertCash(self, item)
def main():
vend = VendingMachine()
vend.addProduct(Product(12, 'Cola', 1.5, 5))
vend.addProduct(Product(23, 'Kitkat', 1.75, 10))
vend.addProduct(Product(34, 'Mleko', 2.0, 2))
vend.addProduct(Product(45, 'Kawa', 2.50, 5))
vend.addProduct(Product(56, 'Chipsy', 3.15, 5))
vend.addProduct(Product(67, 'Obiad', 29.99, 1))
while(1):
vend.showProducts()
selected = input('\nPodaj numer produktu: ')
if vend.containsProduct(selected):
item = vend.getProduct(selected)
vend.choosePayment(int(input("\n( 1.Karta 2.Gotówka )\nWybierz rodzaj platnosci: ")),item)
vend.buyProduct(item)
print('\nDziekujemy za zakupy!\n')
else:
print('Nie ma takiego produktu. Podaj inny numer.')
continue
main()