extends PanelContainer

signal itemClicked
signal buttonPressed
signal fiveButtonPressed
signal allButtonPressed

var itemSpriteDisplay:TextureRect
var itemNameDisplay:Label
var itemQuantityDisplay:Label

var quantityDisplayed = 0

func _ready():
	itemSpriteDisplay = get_node("MarginContainer/ItemInventoryDisplay/ItemSprite")
	itemNameDisplay = get_node("MarginContainer/ItemInventoryDisplay/HSplitContainer/ItemName")
	itemQuantityDisplay = get_node("MarginContainer/ItemInventoryDisplay/HSplitContainer/Quantity")

func set_sprite(sprite):
	itemSpriteDisplay.texture = sprite

func set_item_name(itemName):
	itemNameDisplay.text = itemName

func set_quantity(quantity:int):
	itemQuantityDisplay.text = "x" + str(quantity)
	quantityDisplayed = quantity

func hide_quantity():
	itemQuantityDisplay.visible = false

func show_positives():
	var plusButton = $MarginContainer/ItemInventoryDisplay/HSplitContainer/Buttons/PlusButton
	if plusButton != null:
		plusButton.visible = true

func hide_positives():
	var plusButton = $MarginContainer/ItemInventoryDisplay/HSplitContainer/Buttons/PlusButton
	if plusButton != null:
		plusButton.visible = false

func show_negatives():
	var minusButton = $MarginContainer/ItemInventoryDisplay/HSplitContainer/Buttons/MinusButton
	if minusButton != null:
		minusButton.visible = true

func hide_negatives():
	var minusButton = $MarginContainer/ItemInventoryDisplay/HSplitContainer/Buttons/MinusButton
	if minusButton != null:
		minusButton.visible = false

func show_five_button():
	var fiveButton = get_node("MarginContainer/ItemInventoryDisplay/HSplitContainer/Buttons/5Button")
	if fiveButton != null:
		fiveButton.visible = true

func show_all_button():
	var allButton = get_node("MarginContainer/ItemInventoryDisplay/HSplitContainer/Buttons/AllButton")
	if allButton != null:
		allButton.visible = true

func _on_plus_button_pressed():
	buttonPressed.emit()

func _on_minus_button_pressed():
	buttonPressed.emit()

func _on_gui_input(event):
	if event is InputEventMouseButton and event.pressed and event.button_index == MOUSE_BUTTON_LEFT:
		itemClicked.emit()

func _on_5_button_pressed():
	fiveButtonPressed.emit()

func _on_all_button_pressed():
	allButtonPressed.emit()