extends Control
class_name UIComponent

var update_interval : float = 1
var last_update : float = 0

@onready var nectar_bar = get_node("%NectarBar")
@onready var help_text_container = get_node("%HelpTextContainer")
@onready var help_text_items = help_text_container.get_children()
@onready var level_text_label = get_node("%LevelText")
@onready var level_timer_label = get_node("%LevelTimer")
@onready var par_text_label = get_node("%ParText")


var disable_pause : bool = false

func _ready():
	hide_help_text()
	update_ui()
	%PauseMenu.hide()
	%PauseMenu.connect("resume_game", Callable(self, "unpause_game"))

	%QuitButton.connect("pressed", Callable(self, "quit_game"))
	%ResumeButton.connect("pressed", Callable(self, "unpause_game"))

func _process(delta):
	last_update += delta

	disable_pause = false

	if last_update > update_interval:
		last_update = 0
		update_ui()

	if GameState.level_complete:
		update_ui()

	level_timer_label.text = Str.seconds_to_hms(GameState.level_timer)

func _unhandled_input(event : InputEvent) -> void:
	if event.is_action_pressed("ui_cancel"):
			Log.pr("UIComponent: ui_cancel pressed")
			if get_tree().paused == false && disable_pause == false:
				Log.pr("Game is not paused, so pausing it...")
				pause_game()

func update_ui():
	nectar_bar.value = GameState.gathered_nectar
	nectar_bar.max_value = GameState.required_nectar
	
func hide_help_text():
	for item in help_text_items:
		item.hide()

func show_help_text(label: String):
	hide_help_text()
	for item in help_text_items:
		if item.name == label:
			item.show()

func update_level_text(text: String):
	level_text_label.text = text

func update_par_text(text: String):
	par_text_label.text = text

func quit_game():
	get_tree().paused = false
	GameState.reset()
	SceneMgr.load_scene("MAINMENU")

func pause_game():
	get_tree().paused = true
	%PauseMenu.show()

func unpause_game():
	Log.pr("Pause Menu: Close button pressed")
	disable_pause = true
	%PauseMenu.hide()
	get_tree().paused = false