import os
import speech_recognition as sr
from pexpect import pxssh

# Add more commands and their respective speeches here.
dic={'list' : 'ls','present working directory' : 'pwd', 'open calender' : 'cal', 'light off' : 'python OffLight.py', 'blue' : 'python OnBlue.py', 'light on' : 'python OnRed.py', 'green' : 'python OnGreen.py'}
cmd = None
alias = None

# Enter Remote host credentials
hostname = raw_input("Hostname: ")
username = raw_input("Username: ")
password = raw_input("Password: ")
s = pxssh.pxssh()

try:
	s.login(hostname, username, password)

except pxssh.ExceptionPxssh as e:
	print("Can't connect to ssh: " + e)
r = sr.Recognizer()
with sr.Microphone() as source:
    r.adjust_for_ambient_noise(source)
    print("Say something!")
    audio = r.listen(source)
    print("Recognizing audio")
    try:
    	alias = r.recognize_google(audio)
    except:
    	print("Unable to recognize audio")


for i in dic:
	if i==alias:
		s.sendline(dic[i])
		s.prompt()
		print(s.before)
		s.logout()