Add prototype

z1-prototype/VendingMachine.py

@@ -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()