#!/usr/bin/env python
# -*- coding: utf-8 -*-

import win32com.client
import platform
import wave
import os

class Voice:

    
    instance = None
    @staticmethod
    def getInstance():
        if Voice.instance==None:
            Voice.instance = Voice()
        return Voice.instance
    
    def __init__(self):
        self.sys = platform.system()
        if self.sys=="Windows":
            self.speaker = win32com.client.Dispatch("SAPI.SpVoice")
        else:
            self.speaker = None

    def Say(self, text):
        if self.speaker != None:
            self.speaker.Rate = 0.0
            self.speaker.Speak(text)
        else:
            self.__svox(text)

    def __svox(self, text):
        pass