'''
    city.py
    Jeff Ondich & friends
    26 October 2018
'''

import random
from graphics import *
from car import *
from building import *

def get_random_building_color():
    # This is the night-time color theme
    red = random.randint(0, 100)
    green = random.randint(0, 100)
    blue = random.randint(0, 180)
    return color_rgb(red, green, blue)

def get_random_car_color():
    # Any color will be fine
    red = random.randint(0, 255)
    green = random.randint(0, 255)
    blue = random.randint(0, 255)
    return color_rgb(red, green, blue)

def get_random_building(window_width, window_height):
    color = get_random_building_color()
    height_of_greenspace = window_height // 4
    width = random.randint(60, window_width // 5)
    height = random.randint((window_height - height_of_greenspace) // 3, window_height - height_of_greenspace - 20)
    left = random.randint(0, window_width - 10)
    top = window_height - height_of_greenspace - height
    building = Building(left, top, width, height, color)
    return building

def get_random_car(window_width, window_height):
    color = get_random_car_color()
    height_of_greenspace = window_height // 4
    width = min(window_width // 25, height_of_greenspace // 3)
    height = width / 1.62 # golden ratio cars!
    left = random.randint(10, window_width - 10)
    top = window_height - height_of_greenspace + height
    car = Car(left, top, width, height, color)
    return car


def main():
    window_width = 1000
    window_height = 600
    window = GraphWin('City', window_width, window_height)

    for k in range(20):
        building = get_random_building(window_width, window_height)
        building.draw(window)

    for k in range(5):
        car = get_random_car(window_width, window_height)
        car.draw(window)

    input('Hit Enter to quit')

main()