extends Node2D

onready var peers = $MarginContainer/peers
onready var cursors = {}

func _ready():
	Global.client.signaller.connect("peer_joined", self, "_peer_joined")
	Global.client.signaller.connect("peer_left", self, "_peer_left")
	Global.client.signaller.connect("lobby_left", self, "_lobby_left")
	$MarginContainer/Label.text = "%s (%s)" % [Global.client.signaller.lobby_id, get_tree().get_network_unique_id()]
	Global.client.signaller.connect("websocket_disconnected", self, "_signaller_disconnected")
	$shifter.connect("mouse_entered", self, "do_ping")

	_peer_joined([{
		"id": Global.client.signaller.client_id,
		"peerId": Global.client.signaller.peer_id,
		"name": "You!",
	}])

	Global.client.signaller.request_peer_list()

func _signaller_disconnected():
	Global.main_menu()

func _draw():
	$text.text = JSON.print(Global.client.signaller)

func _peer_joined(joined_peers):
	print("Joined Peers: %s" % joined_peers)
	for i in range(len(joined_peers)):
		var id = joined_peers[i]["id"]
		var exists = false
		for j in range(peers.get_item_count()):
			if id == peers.get_item_metadata(j)["id"]:
				exists = true
				break
		if !exists:
			var peerId = joined_peers[i]["peerId"]
			var name = joined_peers[i]["name"]
			print("New Lobby Peer ID: %s, Name: %s, PeerID: %s" % [id, name, peerId])
			peers.add_item("%s (%s)" % [name, peerId])
			peers.set_item_metadata(peers.get_item_count() - 1, { "id": id })

func _peer_left(ids):
	for data in ids:
		var id = data["id"]
		for i in range(peers.get_item_count()):
			if id == peers.get_item_metadata(i)["id"]:
				peers.remove_item(i)
				return

func _on_Button_pressed():
	rpc("shift_cursor")
	# move cursor a bit

remotesync func shift_cursor():
	print("Shifting cursor...")
	$shifter.rect_position.x += 10

func do_ping():
	print(rpc("ping"))

remotesync func ping():
	print("pinged")
	return 0

func _lobby_left(_id):
	Global.lobby_browser()

func _on_leave_button_pressed():
	Global.lobby_browser()