""" bank02: More Customers """
from SimPy.Simulation import *

## Model components ------------------------


class Customer(Process):
    """ Customer arrives, looks around and leaves """

    def visit(self, timeInBank):
        print("%7.4f %s: Here I am" % (now(), self.name))     # (1)
        yield hold, self, timeInBank
        print("%7.4f %s: I must leave" % (now(), self.name))  # (2)

## Experiment data -------------------------

maxTime = 400.0  # minutes                      # (3)

## Model/Experiment ------------------------------

initialize()

c1 = Customer(name="Klaus")                      # (4)
activate(c1, c1.visit(timeInBank=10.0), at=5.0)
c2 = Customer(name="Tony")
activate(c2, c2.visit(timeInBank=7.0), at=2.0)
c3 = Customer(name="Evelyn")
activate(c3, c3.visit(timeInBank=20.0), at=12.0)   # (5)

simulate(until=maxTime)                          # (6)