extends Node

const PATH := "user://config.cfg"
const SETTINGS_SECTION := "settings"
const JOYSTICK_SECTION := "joystick"
const BUTTONS_SECTION := "buttons"

const DEVICE_LABEL := "device_label"
const BACKGROUND_COLOR := "background_color"
const JOYSTICK_LABELS := "joystick_labels"
const TRACK_JOYSTICK_MOVEMENT := "track_joystick_movement"
const TRACK_JOYSTICK_DRIFT := "track_joystick_drift"
const BUTTONS_LABELS := "buttons_labels"
const DEFAULT_JOYSTICK_COLOR := "default_joystick_color"
const DEFAULT_BUTTON_COLOR := "default_button_color"
const ACTIVE_COLOR := "active_color"
const TEXT_COLOR := "text_color"
const COLOR_BUTTON_TEXT := "color_button_text"

var _config: ConfigFile

# Settings
static var device_label := ConfigOption.new(SETTINGS_SECTION, DEVICE_LABEL, true)
static var background_color := ConfigOption.new(SETTINGS_SECTION, BACKGROUND_COLOR, Color(0x4d4d4dff))
static var active_color := ConfigOption.new(SETTINGS_SECTION, ACTIVE_COLOR, Color(0x4a8e53ff))
static var text_color := ConfigOption.new(SETTINGS_SECTION, TEXT_COLOR, Color(0xffffffff))

# Joystick
static var joystick_labels := ConfigOption.new(JOYSTICK_SECTION, JOYSTICK_LABELS, true)
static var track_joystick_movement := ConfigOption.new(JOYSTICK_SECTION, TRACK_JOYSTICK_MOVEMENT, true)
static var track_joystick_drift := ConfigOption.new(JOYSTICK_SECTION, TRACK_JOYSTICK_DRIFT, true)
static var default_joystick_color := ConfigOption.new(JOYSTICK_SECTION, DEFAULT_JOYSTICK_COLOR, Color(0x2a2a2aff))

# Buttons
static var buttons_labels := ConfigOption.new(BUTTONS_SECTION, BUTTONS_LABELS, true)
static var default_button_color := ConfigOption.new(BUTTONS_SECTION, DEFAULT_BUTTON_COLOR, Color(0x2a2a2aff))
static var color_button_text := ConfigOption.new(BUTTONS_SECTION, COLOR_BUTTON_TEXT, false)

func _ready() -> void:
	self._config = ConfigFile.new()
	var err := self._config.load(PATH)
	if err != OK:
		self.save_config()
		print_debug("Auto generated config file")

	for opt in WyHelper.options:
		opt.load(self._config)

	var bg_color: Color = self.background_color.value

	RenderingServer.set_default_clear_color(bg_color)
	if bg_color.a > 0.0:
		get_viewport().transparent_bg = false

func _notification(what: int) -> void:
	if what == NOTIFICATION_WM_CLOSE_REQUEST:
		self.save_config()

func save_config() -> void:
	for opt in WyHelper.options:
		opt.save(self._config)

	var err := self._config.save(PATH)
	if err != OK:
		printerr("Failed to save config")
		return