class_name UI extends Control

static var instance: UI

@onready var announcement: RichTextLabel = $PresentAnnouncement
@onready var timerText: RichTextLabel = $TimerText
@onready var timer: Timer = $Timer
@onready var compassArrow: TextureRect = $Compass/TextureRect2
@onready var compassText: RichTextLabel = $Compass/RichTextLabel
@onready var streak: Control = $Streak
@onready var streakCount: RichTextLabel = $Streak/Count

var tween: Tween

func _enter_tree():
	if (instance != null && is_instance_valid(instance)): queue_free()
	else: instance = self

func setStreak(length: int):
	if (length < 2):
		streak.hide()
	if (length >= 2):
		streakCount.text = str(length)
		streak.show()

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	announcement.hide()
	announcement.scale = Vector2(0.01, 0.01)

func _process(delta: float) -> void:
	timerText.text = "[right]%s:%s[/right]" % [str(int(timer.time_left / 60)), str(int(timer.time_left) % 60).pad_zeros(2)]
	var distance: int = int(Sleigh.instance.position.distance_to(City.instance.delivery.position) / 10)
	compassText.text = "[center]Next Delivery In\n%s Belly Bounces[/center]" % str(distance)
	if (City.instance.delivery.position.x < 0):
		compassArrow.flip_h = false
	else:
		compassArrow.flip_h = true

func showTitle(text: String) -> void:
	announcement.text = "[center]%s[/center]" % text
	announcement.show()
	if (tween): tween.kill()
	tween = create_tween()
	tween.tween_property(announcement, "scale", Vector2(1, 1), 0.2)
	tween.tween_interval(2)
	tween.tween_property(announcement, "scale", Vector2(0.01, 0.01), 0.2)
	await tween.finished
	announcement.hide()

func hideMost() -> void:
	$Speedometer.hide()
	$Compass.hide()
	$Streak.hide()

func showMost() -> void:
	$Speedometer.show()
	$Compass.show()
	if (Sleigh.streak > 1):
		$Streak.show()

func _on_timer_timeout() -> void:
	$GameFinish/RichTextLabel2.text = "[center]Your Score: %s[/center]" % str(Sleigh.score)
	$GameFinish.show()
	hideMost()