extends PacketHandler

signal success
signal failure

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)
		failure.emit()
		return

	Global.account_id = buffer.get_string()
	Global.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, Global.auth_token])

	success.emit()

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 Global.auth_token != ""