extends PacketHandler

var auth_token: String

func _ready():
	DisplayServer.window_set_title(Global.username)
	send_login()

func handle_packet(data: PackedByteArray, _peer: PacketPeer):
	var buffer := StreamPeerBuffer.new()
	buffer.data_array = data

	var error := buffer.get_8()
	if error != 0:
		print("[%s] Login failed." % Global.username)
		return

	Global.account_id = buffer.get_string()
	auth_token = buffer.get_string()
	
	print("[%s] Login succeeded." % Global.username)
	print("[%s] ID: %s" % [Global.username, Global.account_id])
	print("[%s] Auth token: %s" % [Global.username, auth_token])

	DisplayServer.window_set_title("%s - %s" % [Global.username, Global.account_id])
	DisplayServer.window_set_position(Vector2((Global.instance_id % 2) * 960, (Global.instance_id / 2 % 2) * 540))

func send_login():
	if is_logged_in():
		return
	
	var password := "password"
	var buffer := StreamPeerBuffer.new()
	buffer.put_8(Packet.LOGIN)
	buffer.put_data(JSON.stringify([Global.username, password]).to_utf8_buffer())
	%Client.send(buffer.data_array)
	print("[%s] Connecting..." % Global.username)

func is_logged_in() -> bool:
	return auth_token != ""