package daemon

import (
	"errors"
	"git.beejay.kim/WatchDog/ward/player"
	"github.com/urfave/cli/v2"
	"os"
	"os/signal"
	"syscall"
)

var (
	topic      string
	pid        string
	bid        string
	pathRecord string
	pathPlayer string

	players    []player.Player
	exit       = make(chan error, 8)
	ctrlSignal = make(chan os.Signal)

	Command = cli.Command{
		Name:   "daemon",
		Usage:  "run daemon",
		Flags:  flags,
		Action: action,
		Before: func(ctx *cli.Context) error {
			// Intercept Interrupt signals
			signal.Notify(ctrlSignal, os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
			go func() {
				<-ctrlSignal
				exit <- errors.New("interrupted by user")
			}()

			var (
				p   player.Player
				err error
			)

			if pathRecord != "" {
				if p, err = player.NewRecorder(pathRecord, bid); err != nil {
					return err
				}

				players = append(players, p)
			}

			if pathPlayer == "vlc" {
				if p, err = player.NewVLC(ctx.Context); err != nil {
					return err
				}

				players = append(players, p)
			}

			return nil
		},
	}
)