extends Control

const MAX_CLIENTS = 2

@export var game_scene: PackedScene

@onready var main_menu: VBoxContainer = %MainMenu
@onready var host_menu: VBoxContainer = %HostMenu
@onready var join_menu: VBoxContainer = %JoinMenu

@onready var host_port_input: SpinBox = %HostPortInput
@onready var hostname_input: LineEdit = %HostnameInput
@onready var join_port_input: SpinBox = %JoinPortInput


func quit() -> void:
	get_tree().quit()


func show_host_menu() -> void:
	main_menu.hide()
	join_menu.hide()
	host_menu.show()


func show_join_menu() -> void:
	main_menu.hide()
	host_menu.hide()
	join_menu.show()


func show_main_menu() -> void:
	host_menu.hide()
	join_menu.hide()
	main_menu.show()


func start_host_lobby() -> void:
	var game: Game = game_scene.instantiate()
	var peer := ENetMultiplayerPeer.new()
	peer.create_server(host_port_input.value, MAX_CLIENTS)
	add_sibling(game)
	game.multiplayer.multiplayer_peer = peer
	queue_free()


func join_lobby() -> void:
	var game: Game = game_scene.instantiate()
	var peer := ENetMultiplayerPeer.new()
	peer.create_client(hostname_input.text, join_port_input.value)
	add_sibling(game)
	game.multiplayer.multiplayer_peer = peer
	queue_free()