package broadcast

import (
	"github.com/rs/zerolog"
	"github.com/rs/zerolog/log"

	"n.eko.moe/neko/internal/gst"
	"n.eko.moe/neko/internal/types/config"
)

type BroadcastManager struct {
	logger   zerolog.Logger
	pipeline *gst.Pipeline
	remote   *config.Remote
	config   *config.Broadcast
}

func New(remote *config.Remote, config *config.Broadcast) *BroadcastManager {
	return &BroadcastManager{
		logger: log.With().Str("module", "remote").Logger(),
		remote: remote,
		config: config,
	}
}

func (manager *BroadcastManager) Start() {
	if !manager.config.Enabled {
		return
	}

	var err error
	manager.pipeline, err = gst.CreateRTMPPipeline(
		manager.remote.Device,
		manager.remote.Display,
		manager.config.RTMP,
	)

	manager.logger.Info().
		Str("audio_device", manager.remote.Device).
		Str("video_display", manager.remote.Display).
		Str("rtmp_pipeline_src", manager.pipeline.Src).
		Msgf("RTMP pipeline is starting...")

	if err != nil {
		manager.logger.Panic().Err(err).Msg("unable to create rtmp pipeline")
		return
	}

	manager.pipeline.Play()
}

func (manager *BroadcastManager) Stop() {
	if manager.pipeline == nil {
		return
	}

	manager.pipeline.Stop()
	manager.pipeline = nil
}