extends Control

# UI Shoutbox

onready var chat_display = $VBox/ChatDisplay
onready var chat_input = $VBox/ChatInput
onready var leave_button = $VBox/VBox/HBox/LeaveButton
onready var join_button = $VBox/VBox/HBox/JoinButton
onready var username = $VBox/VBox/HBox/Name
var shoutbox_pr

func display_message(packet): # shout, alert, server_message, user_joined, user_left
	if packet['type'] == "shout":
		chat_display.text += packet['name'] + ": " + packet['message'] + "\n"
	else:
		chat_display.text += packet['message'] + "\n"
	
func join_chat():
	if !username.text:
		display_message({'type': "alert", "message": "!!! Enter your username before joining chat."})
	else:
		shoutbox_pr.join_chat(username.text)
		chat_input.show()
		join_button.hide()
		username.hide()
	
func _input(event):
	if event is InputEventKey:
		if event.pressed and event.scancode == KEY_ENTER:
			shoutbox_pr.send_message(chat_input.text)
			chat_input.text = ""
	
func setup():
	#join_button.connect("button_up", shoutbox_pr, "join_chat")
	join_button.connect("button_up", self, "join_chat")
	
func _ready():
	add_to_group("shoutbox_ui")
	add_to_group("setup")


#func get_username():
#	return username.text

#func _server_disconnected():
#	chat_display.text += "Disconnected from Server\n"

#func user_entered(id):
#	chat_display.text += str(id) + " joined the room\n"

#func user_exited(id):
#	chat_display.text += str(id) + " left the room\n"

#func enter_room():
#	chat_display.text = "Successfully joined room\n"
#	leave_button.show()
#	chat_input.show()
#	join_button.hide()
#	username.hide()

#func leave_room():
#	chat_display.text += "Left Room\n"
#	leave_button.hide()
#	join_button.show()
#	chat_input.hide()
#	username.show()

#func _input(event):
#	if event is InputEventKey:
#		if event.pressed and event.scancode == KEY_ENTER:
#			shoutbox_programmatic.send_message(username.text, chat_input.text)
#			chat_input.text = ""

#func display_message(id, msg):
#	chat_display.text += id + ": " + msg + "\n"