extends Control

signal game_host_request(args)
signal game_join_request(args)

var lobby_name_changed : bool = false # automatically update lobby name to be based on player's name

func _ready():
	$BackButton.connect("pressed", self, "back_button")
	$HostMenuButton.connect("pressed", self, "host_menu_button_pressed")
	$JoinMenuButton.connect("pressed", self, "join_menu_button_pressed")
	$SettingsButton.connect("pressed", self, "settings_menu_button_pressed")
	$HostMenu/PrivateToggle.connect("toggled", $HostMenu/Password, "set_visible")
	$SettingsMenu/GameCoordinatorURL.connect("text_changed", Globals, "update_gc_url")
	$PlayerInfo/Username.connect("text_changed", self, "automatically_update_lobby_name")
	$HostMenu/GameName.connect("text_changed", self, "set_lobby_name_changed")
	#main_menu() # in case things are incorrectly visible from editing


func set_lobby_name_changed(_disregard_new_text):
	lobby_name_changed = true

func automatically_update_lobby_name(username : String):
	if lobby_name_changed: return
	var suffix : String = "' Game" if username.ends_with("s") else "'s Game"
	$HostMenu/GameName.set_text(username + suffix)

func main_menu():
	set_menu_buttons_visible(true)
	set_player_info_visible(false)
	set_join_menu_visible(false)
	set_host_menu_visible(false)
	set_settings_menu_visible(false)
	set_back_button_visible(false)

func set_menu_buttons_visible(visible : bool):
	$HostMenuButton.visible = visible
	$JoinMenuButton.visible = visible
	$SettingsButton.visible = visible

func set_player_info_visible(visible : bool):
	$PlayerInfo.visible = visible

func set_join_menu_visible(visible : bool):
	$JoinMenu.visible = visible

func set_host_menu_visible(visible : bool):
	$HostMenu.visible = visible

func set_settings_menu_visible(visible : bool):
	$SettingsMenu.visible = visible

func set_back_button_visible(visible : bool):
	$BackButton.visible = visible
	$BackButton.disabled = false # reset in case left disabled by other function

# go to join game menu
func join_menu_button_pressed(lobby_id_from_url : String = "", password_from_url : String = ""):
	set_menu_buttons_visible(false)
	set_player_info_visible(true)
	set_join_menu_visible(true)
	set_back_button_visible(true)
	if lobby_id_from_url:
		$JoinMenu/LobbyID.text = lobby_id_from_url
		if password_from_url:
			$JoinMenu/Password.text = password_from_url

# go to host game menu
func host_menu_button_pressed():
	set_menu_buttons_visible(false)
	set_player_info_visible(true)
	set_host_menu_visible(true)
	set_back_button_visible(true)

# go to settings menu
func settings_menu_button_pressed():
	$SettingsMenu/GameCoordinatorURL.text = Globals.GC_URL
	set_menu_buttons_visible(false)
	set_settings_menu_visible(true)
	set_back_button_visible(true)

# return to main menu
func back_button():
	main_menu()