extends Control

@onready var host_button: Button = $PanelContainer/MarginContainer/VBoxContainer/HBoxContainer2/HostButton
@onready var connect_button = $PanelContainer/MarginContainer/VBoxContainer/ConnectButton
@onready var stop_hosting_button = $PanelContainer/MarginContainer/VBoxContainer/HBoxContainer2/StopHostingButton

@onready var ip_input = $PanelContainer/MarginContainer/VBoxContainer/HBoxContainer/IPInput
@onready var port_input = $PanelContainer/MarginContainer/VBoxContainer/HBoxContainer/PortInput
@onready var name_input = $PanelContainer/MarginContainer/VBoxContainer/HBoxContainer2/NameInput

@onready var game_list = $PanelContainer/MarginContainer/VBoxContainer/ScrollContainer/PanelContainer/GameList

@onready var broadcast_timer = $BroadcastTimer

var hosting: bool = false

var send_socket: PacketPeerUDP = PacketPeerUDP.new()

var server_socket: UDPServer = UDPServer.new()

# Called when the node enters the scene tree for the first time.
func _ready():
	pass # Replace with function body.


# Called every frame. 'delta' is the elapsed time since the previous frame.
func _process(delta):
	pass

func update_buttons() -> void:
	host_button.disabled = hosting or name_input.text.is_empty()
	connect_button.disabled = hosting or name_input.text.is_empty() or ip_input.text.is_empty() or port_input.text.is_empty()

func _on_line_edit_text_changed(new_text: String):
	update_buttons()

func _on_ip_input_text_changed(new_text):
	update_buttons()

func _on_port_input_text_changed(new_text):
	update_buttons()


func _on_host_button_pressed():
	hosting = true
	host_button.visible = false
	stop_hosting_button.visible = true
	broadcast_timer.start()
	update_buttons()


func _on_stop_hosting_button_pressed():
	hosting = false
	stop_hosting_button.visible = false
	host_button.visible = true
	broadcast_timer.stop()
	update_buttons()


func _on_broadcast_timer_timeout():
	var send_socket = PacketPeerUDP.new()
	send_socket.set_broadcast_enabled(true)
	send_socket.set_dest_address("255.255.255.255", 27474)
	
	var dat = name_input.text.to_utf8_buffer()
	
	send_socket.put_packet(dat)