extends Control


# Called when the node enters the scene tree for the first time.
func _ready():
	$window_dialog/margin_container/v_box_container/option_button.clear()
	var id = 0
	var selected = -1
	var near_selected = -1
	var current_locale = TranslationServer.get_locale()
	var root_language = current_locale.split('_')[0]
	
	for key in TranslationServer.get_loaded_locales():
		if key == TranslationServer.get_locale():
			selected = id
		else:
			var tmp = key.split("_")
			# print("tmp:" + tmp[0])
			if tmp[0] == root_language:
				if tmp.size() == 1:
					near_selected = id
				elif near_selected == -1:
					near_selected = id
		$window_dialog/margin_container/v_box_container/option_button.add_item(TranslationServer.get_locale_name(key) + " [" + key + "]", id)
		id += 1
	if selected == -1 and near_selected != -1:
		selected = near_selected
	if selected == -1:
		# Your language not exist, create it just for the form
		var key = TranslationServer.get_locale()
		$window_dialog/margin_container/v_box_container/option_button.add_item(TranslationServer.get_locale_name(key) + " (" + key + " !)", id)
		selected = id
	$window_dialog/margin_container/v_box_container/option_button.select(selected)


func _on_option_button_item_selected(_index):
	var pos = 0
	for key in TranslationServer.get_loaded_locales():
		if pos == $window_dialog/margin_container/v_box_container/option_button.get_selected():
			TranslationServer.set_locale(key)
			return
		pos += 1


func _on_button_pressed():
	$window_dialog.hide()