extends Control

var item
var config
var name_
var name_self
var module
var modules_list
var main_menu_entry = ""

func _enter_tree() -> void:
	config = ConfigFile.new()
	config.load("res://02 - Configurations/campaign/categories.ini")
	name_ = config.get_value(item,"name","")
	name_self = config.get_value(item,"name_self","")
	modules_list = config.get_value(item,"modules_list",[])
	%item.text = item
	%name.text = name_
	%name_self.text = name_self
	%add_new_select.visible = false
	%module.add_item("")
	%module.add_item(%item.text)
	print("item_helper:_enter_tree:   item_helper for " + item)
	var modules:Array = [""]
	var select_module = 0
	for i in config.get_sections():
		print("item_helper:_enter_tree:i  populating %add_new_select with " + i)
		%add_new_select.add_item(i)
		var k = config.get_value(i,"module","")
		if k == %item.text: # select item 1 when module has same name as item
			print("item_helper:_enter_tree:   selecting " + k)
			select_module = 1
		elif k != "": # proceed only if module is set
			if not modules.has(k): # don't duplicate entries
				print("item_helper:_enter_tree:2  " + str(k) + " into " + str(modules))
				modules = modules + [config.get_value(i,"module","")]
				%module.add_item(k)
				
			if k == config.get_value(item,"module",""):
				print("item_helper:_enter_tree:3  selecting " + k + " for " + str(i))
				select_module = modules.find(k) + 1
	%module.select(select_module)
	config = ConfigFile.new()
	config.load("res://02 - Configurations/campaign/main_menu.ini")
	var h = 1
	for i in config.get_sections():
		%categories.add_item(config.get_value(i,"name",""))
		%categories.set_item_tooltip(%categories.item_count - 1,i)
		if config.get_value(i,"items",[]).has(item):
			%categories.select(h)
		h = h + 1
	config = ConfigFile.new()
	config.load("res://02 - Configurations/campaign/categories.ini")
	var j:float = modules_list.size()
	if j != 0:
		%modules_list.max_columns = j
		%modules_list.fixed_column_width = %modules_list.size.x/(1.1*j) - (j *8)
	for i in modules_list:
		print("item_helper:_enter_tree:1  " + i)
		%modules_list.add_item(i)

func save():
	if %item.text != "":
		config = ConfigFile.new()
		config.load("res://02 - Configurations/campaign/categories.ini")
		item = %item.text
		config.set_value(item,"name",%name.text)
		config.set_value(item,"name_self",%name_self.text)
		config.set_value(item,"module",%module.text)
		var j = []
		for i in %modules_list.item_count:
			j = j + [%modules_list.get_item_text(i)]
		config.set_value(item,"modules_list",j)
		print("item_helper:save:1  saving  " + item)
		config.save("res://02 - Configurations/campaign/categories.ini")
		
		
		config = ConfigFile.new()
		config.load("res://02 - Configurations/campaign/main_menu.ini")
		if not config.get_value(main_menu_entry,"items",[]).has(item) and main_menu_entry != "":
			print("item_helper:save:2  " + item + " not in " + str(config.get_value(main_menu_entry,"items",[])))
			config.set_value(main_menu_entry,"items",config.get_value(main_menu_entry,"items",[]) + [item])
		config.save("res://02 - Configurations/campaign/main_menu.ini")
		


func _on_modules_list_item_selected(index: int) -> void:
	print("item_helper:_on_modules_list_item_selected:2  remove " + %modules_list.get_item_text(index))
	%modules_list.remove_item(index)


func _on_add_new_item_selected(index: int) -> void:
	%modules_list.add_item(%add_new_select.get_item_text(index))
	var j:float = %modules_list.item_count
	%modules_list.max_columns = j
	%modules_list.fixed_column_width = %modules_list.size.x/(1.1*j) - (j *8)
	%add_new_select.visible = false

func _on_module_item_selected(index: int) -> void:
	module = %module.get_item_text(index)


func _on_add_new_button_up() -> void:
	print("item_helper:_on_add_new_button_up:1  Add new")
	%add_new_select.visible = true

func _on_add_new_select_focus_exited() -> void:
	%add_new_select.visible = false


func _on_item_text_changed(new_text: String) -> void:
	%module.set_item_text(1,new_text)


func _on_categories_item_selected(index: int) -> void:
	main_menu_entry = %categories.get_item_tooltip(index)
	print("item_helper:_on_categories_item_selected:1  " + str(main_menu_entry))