#!/bin/python3
'''
Created on Mar 30, 2014
author: tpweis
file name: bot_stop.py
'''
import os
import subprocess
import time
import sys
sys.path.insert(0,'/sl/lib')

from sleds_utilities import *

def main():
    "function main"

    slsetvars()
    argv = sys.argv[1:]
    USER = argv[0]
    URN = argv[1]

    print("Enter bot_stop: "  +USER+ " " +URN)
    VERBOSE=""
    BOTLAUNCH="com.sequencelogic.robot.Launcher"
    ACTION="--action=stop"
    VANID="--van-id=000000"
    BOTNAME="--target=" + USER
    SLURN="--urn=" + URN

    BOTSSTOPPER= "sl_bots.sh"
    cmd = slscatget() + "sl_bots.sh"
    cmdstr = cmd+ " " +BOTLAUNCH+ " " +VERBOSE+ " " +ACTION+ " " +VANID+ " " +BOTNAME+ " " +SLURN
    slscatlog('D', "bots_stop: " + cmdstr)
    subprocess.call([cmdstr], shell=True)

    # the stop might take a while.  Try for up to N seconds, then fail.
    rc = "FAIL to stop bot " + USER
    botstring = "--user=" + USER

    for n in range(5):
        time.sleep(1)
        p2 = subprocess.Popen(["ps", "-U", "sequencelogic", "a"], stdout=subprocess.PIPE)
        data=p2.communicate()[0]
        data=data.decode()
        data=data.rstrip()
        if botstring not in data:
            # The process is not running. 
            rc = "SUCCESS stopped " + USER
            break

    print(rc)
    exit()


if __name__ == '__main__':
    # execute only if run as a script
    main()