package main

import (
	"log"
	"time"

	"github.com/faiface/beep"
	"github.com/faiface/beep/effects"

	"dndmusicbot/ffmpeg"
	discordspeaker "dndmusicbot/speaker"
)

var (
	pl_volume  *effects.Volume
	amb_volume *effects.Volume
	amb_mixer  beep.Mixer
	amb_curr   Ambiance
)

func init() {
	log.Println("queue.go loading..")

	amb_mixer = beep.Mixer{}

	amb_volume = &effects.Volume{
		Streamer: &amb_mixer,
		Base:     2,
		Volume:   2,
		Silent:   false,
	}
	discordspeaker.Play(amb_volume)

	mpdstream, err := NewMPD()
	if err != nil {
		log.Fatal(err)
	}

	pl_volume = &effects.Volume{
		Streamer: mpdstream,
		Base:     2,
		Volume:   -2,
		Silent:   false,
	}

	discordspeaker.Play(pl_volume)

	/*
		app.queue = new(Queue)
		app.queue.list = list.New()
		app.queue.Events = app.events
		discordspeaker.Play(app.queue)
	*/

	log.Println("queue.go done.")
}

type Song struct {
	Title    string
	Channel  string
	VideoID  string
	Length   time.Duration
	PCM      *ffmpeg.PCM
	Playlist Playlist
	DLuri    string
}

func (s *Song) NewStream() (err error) {
	s.PCM, err = ffmpeg.NewPCM(s.DLuri, sampleRate, channels)
	return
}