extends AudioStreamPlayer

class_name Radio

signal track_changed(track_name: String)


@export var playlist: Array[AudioStream] = []
var current_track_index: int = 0

func _ready():
	finished.connect(next_track)
	#if !playlist.is_empty():
		#play_track(0)

func play_track(index: int = current_track_index):
	if playlist.is_empty():
		return
		
	current_track_index = posmod(index, playlist.size())
	stream = playlist[current_track_index]
	if stream and stream.resource_path:
		track_changed.emit(stream.resource_path.get_file().get_basename().capitalize())
	else:
		track_changed.emit("Unknown Track")
	play()
	stream_paused = false

func next_track():
	play_track(current_track_index + 1)

func prev_track():
	play_track(current_track_index - 1)

func toggle_pause():
	stream_paused = !stream_paused

func pause():
	stream_paused = true

func unpause():
	stream_paused = false

func stop_radio():
	stop()
	stream_paused = false