extends Control

# TODO: rename to server browser

onready var is_loaded = false

func _ready():
	Global.client.signaller.connect("lobby_new", self, "_lobby_new")
	Global.client.signaller.connect("lobby_delete", self, "_lobby_delete")
	Global.client.signaller.connect("lobby_joined", self, "_lobby_joined")
	Global.client.signaller.connect("lobby_left", self, "_lobby_left")
	Global.client.signaller.connect("websocket_disconnected", self, "_signaller_disconnected")
	Global.client.signaller.request_lobby_list()

func _signaller_disconnected():
	Global.main_menu()

func _lobby_joined(_id, _peerId):
	Global.lobby()

func _lobby_left(_id):
	Global.lobby_browser()

func _on_back_pressed():
	Global.main_menu()

func _on_create_lobby_pressed():
	Global.client.signaller.create_lobby()

func _on_join_pressed():
	var items = $lobbies.get_selected_items()
	if len(items) > 0:
		Global.client.signaller.join_lobby($lobbies.get_item_metadata(items[0])["id"])

func _lobby_new(lobbies):
	for i in range(len(lobbies)):
		var id = lobbies[i]["id"]
		var name = lobbies[i]["name"]
		print("New Lobby ", id, name)
		# TODO: could keep an index of IDs and indexes
		$lobbies.add_item("%s" % name)
		$lobbies.set_item_metadata($lobbies.get_item_count() - 1, { "id": id })

func _lobby_delete(id):
	for i in range($lobbies.get_item_count()):
		if id == $lobbies.get_item_metadata(i)["id"]:
			$lobbies.remove_item(i)
			return