#!/usr/bin/python

import time
import subprocess
from subprocess import PIPE,call

process = subprocess.Popen(["/usr/bin/dstat", "--nocolor", "--noheaders", "-n"], bufsize=0, stdin=PIPE, stdout=PIPE)
# $ /usr/local/bin/gpio -g mode 22 out
# amadiro@storage ~ $ /usr/local/bin/gpio -g write 22 1


def do_housekeeping():
    subprocess.call(["/usr/local/bin/update-hdd-usage"])
    subprocess.call(["/usr/local/bin/temperature-logger"])
    call(["/etc/cron.daily/smartcheck"])
    time.sleep(1)
    call(["/usr/local/bin/hddsleep"])
    time.sleep(1)


for x in range(0, 3):
    process.stdout.readline() # discard first three header lines
call(["/etc/cron.daily/smartcheck"])
call(["/usr/local/bin/gpio", "-g", "mode", "22", "out"])
i = 0
do_housekeeping()
while True:
    i += 1
    if i % 3000 == 0:
        do_housekeeping()
    the_input = process.stdout.readline().strip()
    call(["/usr/local/bin/gpio", "-g", "write", "22", "0"])
    a = the_input.split(" ")
    up = a[-1]
    down = a[0]
    f = open("/tmp/networkspeed", "w")
    f.write("%s\n" % up)
    f.write("%s\n" % down)
    f.close()
    if up[-1] == 'k':
        if int(up[0:-1]) > 500:
            call(["/usr/local/bin/gpio", "-g", "write", "22", "1"])
    if down[-1] == 'k':
        if int(down[0:-1]) > 500:
            call(["/usr/local/bin/gpio", "-g", "write", "22", "1"])