from employees import PizzaRobot, Server

class Customer(object):
    def __init__(self, name):
        self.name = name
    def order(self, server):
        print self.name, "orders from", server, "at counter", server.counter
    def pay(self, server):
        print self.name, "pays for item to", server, "at counter", server.counter

class Oven(object):
    def bake(self):
        print "oven bakes"

class PizzaShop(object):
    def __init__(self):
        self.server = Server('Pat', 2)      # Embed other objects.
        self.chef   = PizzaRobot('Bob')     # A robot named bob
        self.oven   = Oven(  )
        self.cashier = Server('Matt', 1)

    def order(self, name):
        customer = Customer(name)           # Activate other objects.
        customer.order(self.server)         # Customer orders from server.
        self.chef.work(  )
        self.oven.bake(  )
        customer.pay(self.cashier)

if __name__ == "__main__":
    scene = PizzaShop(  )                        # Make the composite.
    scene.order('Homer')                    # Simulate Homer's order.
    print '...'
    scene.order('Shaggy')                   # Simulate Shaggy's order.