#!/usr/bin/env python

import curses
import traceback
import time

DIGIT_WIDTH = 5
DIGIT_HEIGHT = 5
DIGIT_SPACING = 2
POINT_SPACING = 0
POINT_WIDTH = 5

'''
_0_0_._0_0_0_
'''

width = 5*DIGIT_SPACING + 5*DIGIT_WIDTH + 2*POINT_SPACING + POINT_WIDTH
height = 2*DIGIT_SPACING + DIGIT_HEIGHT


# numbers, list of coords in (y,x)

digits = [
    [
        "#####",
        "#   #",
        "#   #",
        "#   #",
        "#####"
        ],
    [
        "  #",
        " ##",
        "  #",
        "  #",
        " ###",
        ],
    [
        "#####",
        "    #",
        "#####",
        "#",
        "#####",
        ],
    [
        "#####",
        "    #",
        " ####",
        "    #",
        "#####",
        ],
    [
        "#   #",
        "#   #",
        "#####",
        "    #",
        "    #",
        ],
    [
        "#####",
        "#",
        "#####",
        "    #",
        "#####",
        ],
    [
        "#####",
        "#",
        "#####",
        "#   #",
        "#####",
        ],
    [
        "#####",
        "    #",
        "    #",
        "    #",
        "    #",
        ],
    [
        "#####",
        "#   #",
        "#####",
        "#   #",
        "#####",
        ],
    [
        "#####",
        "#   #",
        "#####",
        "    #",
        "    #",
        ],
    [
        "",
        "",
        "",
        " ###",
        " ###",
        ],
    ]

def draw_digit(win, digit, y, x):
    sections = digits[digit]
    position = 0
    for section in sections:
        win.addstr(position+y, x, section)
        position += 1

def draw_time(win, digits):
    x_pos = DIGIT_SPACING
    y_pos = 1
    digits.insert(2, 10) #add in the point
    for d in digits:
        draw_digit(win, d, y_pos, x_pos)
        x_pos += (DIGIT_SPACING + DIGIT_WIDTH)

def tick(win):
    tm = time.localtime()
    t = ks = tm.tm_hour*3600 + tm.tm_min*60 + tm.tm_sec
    a = ks/10000; ks -= a*10000
    b = ks/1000; ks -= b*1000
    c = ks/100; ks -= c*100
    d = ks/10; ks -= d*10
    e = ks
    draw_time(win, [a,b,c,d,e])
    return t

def main(screen):
    draw_time(screen, [0,1,2,1,2])
    t = None
    screen.hline(0,0,curses.ACS_BULLET, width)
    while True:
        screen.clear()
        newtime = tick(screen)
        if t != newtime:
            screen.refresh()
        t = newtime
        time.sleep(0.5)

if __name__ == '__main__':
    curses.wrapper(main)