extends Control

@onready var category_label = $Pivot/MarginContainer/PanelContainer/MarginContainer/VBoxContainer/HBoxContainer/VBoxContainer2/CategoryLabel
@onready var margin_container = $Pivot/MarginContainer/PanelContainer/MarginContainer/VBoxContainer/HBoxContainer/VBoxContainer2/ScrollContainer/PanelContainer/MarginContainer
@onready var panel_container = $PanelContainer

@onready var general = $Pivot/MarginContainer/PanelContainer/MarginContainer/VBoxContainer/HBoxContainer/VBoxContainer/General

@onready var margin_container2 = $Pivot/MarginContainer

var mat: ShaderMaterial

func show_panel() -> void:
	margin_container2.position.y = 700
	mat.set_shader_parameter("lod", 0)
	
	visible = true
	
	var tween = get_tree().create_tween()
	tween.set_parallel(true)
	tween.tween_method(tween_blur, 0.0, 1.0, 0.5).set_trans(Tween.TRANS_EXPO).set_ease(Tween.EASE_IN_OUT)
	tween.tween_property(margin_container2, "position:y", 0.0, 0.5).set_trans(Tween.TRANS_BACK).set_ease(Tween.EASE_OUT)

# Called when the node enters the scene tree for the first time.
func _ready():
	mat = panel_container.material
	pass # Replace with function body.

func tween_blur(val: float) -> void:
	mat.set_shader_parameter("lod", val)
	pass

func _on_button_pressed(label: NodePath, category: String = ""):
	for child in margin_container.get_children():
		child.visible = false
		
	category_label.text = category
		
	# hacky
	general.get_node(label).visible = true

func hide_panel() -> void:	
	var tween = get_tree().create_tween()
	tween.set_parallel(true)
	tween.tween_method(tween_blur, 1.0, 0.0, 0.5).set_trans(Tween.TRANS_EXPO).set_ease(Tween.EASE_IN_OUT)
	tween.tween_property(margin_container2, "position:y", 700, 0.5).set_trans(Tween.TRANS_BACK).set_ease(Tween.EASE_IN)
	
	tween.finished.connect(_on_panel_hidden)

func _on_panel_hidden() -> void:
	visible = false


func _on_close_button_pressed():
	hide_panel()