import subprocess
import wikipedia
import speech_recognition as sr
import datetime
import time
import os
import requests
import json
import pyautogui
import pyttsx3
import webbrowser
import google
engine = pyttsx3.init('sapi5')
voices = engine.getProperty('voices')
for voice in voices:
    engine.getProperty('voices')
    engine.setProperty('voice', voices[1].id)
    rate = engine.setProperty('rate', 170)


def speak(audio):
    engine.say(audio)
    engine.runAndWait()


def Greet_1():
    speak('Hello sir! My name is Nebula, How may I assist you?')


def greeting():
    hour = int(datetime.datetime.now().hour)
    if hour >= 0 and hour<12:
        speak('Good Morning Nic!')
    elif hour>12 and hour<16:
        speak('Good Afternoon Mr. Decker!')
    else:
        speak('Good Evening Sir')
    speak('How may I assist you?')


def listening():
    # takes microphone input and converts it to text
    r = sr.Recognizer()
    with sr.Microphone() as source:
        r.adjust_for_ambient_noise(source)
        print('Speak Now...')
        r.pause_threshold = 1
        audio = r.listen(source)
    try:
        print('Thinking...')
        query = r.recognize_google(audio, language = 'en-in')
        print('User said:\n')
        print(query)
    except Exception as e:
        print("Sorry I couldnt understand you.")
        return'None'
    return query


if __name__ == "__main__":
    greeting()
    while True:
        query = listening().lower()
        if 'wikipedia' in query:
            speak('Getting Knowledge')
            query = query.replace('wikipedia', '')
            results = wikipedia.summary(query, sentences = 3)
            speak('here is what i found on wikipedia.')
            speak(results)
            print(results)
        elif 'your name' in query:
            speak('My name is Nebula')
        elif 'shut down' in query:
            speak('shutting down system')
            os.system("shutdown /s /t 1")
        elif 'restart' in query:
            speak('restarting system')
            os.system("shutdown /r /t 1")
        elif 'close' in query:
            pyautogui.hotkey('alt','f4')
            speak('Program closed!')
        elif 'time' in query:
            speak('Nic, the time is')
        elif 'Steam' in query:
           speak("steam running")
        elif 'your day' in query:
            speak('My day is good')
            speak('How is your day going')
        elif 'my day is going good' in query:
            speak('Im glad to hear that! Lets keep having a good day!')
        elif 'my day was bad' in query:
            speak('Im sorry to hear that! Can i be of any assistance?')
        elif 'google' in query:
            webbrowser.open("google.com")