func readInput(c chan string) {
	l, err := readline.New(" > ")
	if err != nil {
		panic(err)
	}
	defer l.Close()
	for {
		line, err := l.Readline()
		if err != nil {
			panic(err)
		}
		c <- line
	}
}

func executeCommands(command PollyCommand) error {
	sess, err := session.NewSessionWithOptions(session.Options{
		Config: aws.Config{
			Region: aws.String("eu-central-1"),
		},
		Profile: "wintercloud-test",
		SharedConfigState: session.SharedConfigEnable,
	})
	if err != nil {
		return err
	}
	client := polly.New(sess)

	input := &polly.SynthesizeSpeechInput{
		OutputFormat:    aws.String("ogg_vorbis"),
		Text:            aws.String(command.speakText),
		VoiceId:         aws.String(command.voice),
		SampleRate:      aws.String("22050"),
	}
	result, err := client.SynthesizeSpeech(input)

	if err != nil {
		return err
	}
	defer result.AudioStream.Close()

	bytes, _ := ioutil.ReadAll(result.AudioStream)
	ioutil.WriteFile("/tmp/test.ogg", bytes, os.ModePerm)

	cmd := exec.Command("mplayer", "/tmp/test.ogg")
	cmd.Run()

	return nil
}


func main() {

	c := make(chan PollyCommand, 100)
	go readInput(c)
	for {
		command := <- c
		err := executeCommands(command)
		if err != nil {
			panic(err)
		}
		time.Sleep(1 * time.Second)
	}
}