'''
  city4.py

  Jeff Ondich, 10/23/09

  Putting the Building class through some paces, round 4.
'''

import sys
import time
import random
from graphics import *
from building import Building

debugging = True

if len(sys.argv) != 2 or not sys.argv[1].isdigit():
    print 'Usage: %s numberOfBuildings' % sys.argv[0]
    exit()

cityWidth = 800
cityHeight = 500
window = GraphWin('City', cityWidth, cityHeight)

# Put lots of random buildings in a list.
if debugging:
    print '[Debug] Creating buildings.'

buildingList = []
numberOfBuildings = int(sys.argv[1])
for k in range(numberOfBuildings):
    left = random.randint(-10, cityWidth)
    bottom = cityHeight - 10
    width = random.randint(75, 250)
    height = random.randint(100, cityHeight - 20)
    color = color_rgb(random.randint(0, 255),random.randint(0, 255),random.randint(0, 255))
    b = Building(left, bottom, width, height)
    b.setColor(color)
    buildingList.append(b)

# Draw the buildings.
if debugging:
    print '[Debug] Drawing buildings.'

for b in buildingList:
    b.draw(window)

# Start turning on office lights.
if debugging:
    print '[Debug] Turn on office lights.'

for k in range(40):
    b = random.choice(buildingList)
    b.turnOnRandomLight()
    time.sleep(0.2)

# Wait while people work too much.
if debugging:
    print '[Debug] Working...'

time.sleep(3.0)

# Turn the lights back off.
if debugging:
    print '[Debug] Time to go home.'

for b in buildingList:
    b.turnOffLights()

response = raw_input('Hit Enter to quit')