class_name HUD extends Control

@export var icon: TextureRect
@export var progress_bar: ProgressBar


@export var serverd_label: Label
@export var round_customer: Label

@export var icon_sprites:Array[CompressedTexture2D]

var BG_color:Color

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	Global.change_customer_count.connect(on_costomer_served)
	Global.change_social_score.connect(on_social_score_changed)
	
	var style_fill: StyleBoxFlat = progress_bar.get_theme_stylebox("fill")
	BG_color = style_fill.bg_color
	

func on_costomer_served()->void:
	serverd_label.text = str(Global.get_served_customer())

func on_social_score_changed(new_score:int)->void:
	update_social_score(new_score)
	

func set_round_customer_count(value:int)->void:
	round_customer.text = "/" +str(value)
	
func set_served_customer_label_for_round()->void:
	serverd_label.text = "0"

func update_social_score(value:int)->void:
	progress_bar.value = value
	if progress_bar.value < 35:
		icon.texture = icon_sprites[0]
		await change_color_smooth(Color.RED)
		
	elif progress_bar.value < 65:
		icon.texture = icon_sprites[1]
		await change_color_smooth(Color.CORAL)
		
	
	else:
		icon.texture = icon_sprites[2]
		await change_color_smooth(Color.GREEN)
		
	
func change_color_smooth(new_color:Color)->void:
	var tewen = create_tween()
	tewen.tween_property(progress_bar.get_theme_stylebox("fill"),"bg_color",new_color,1.0)
	await tewen.finished