extends Control

@onready var pause_menu: Control = get_tree().get_first_node_in_group("pause_menu")
@onready var construct: Node3D = get_tree().get_first_node_in_group("Constructs")
@onready var stick_button: Button = $StickButton
@onready var weight_button: Button = $WeightButton

var con_name: String = ""
var con_count: int
 
func _ready() -> void:
	
	con_count = construct.constructs.size()
	
	##TODO make buttons visible when player has construct
	for i in range(con_count):
		#print(i)
		##Check if the player has the construct and the construct is not nothing
		if construct.constructs.keys()[i] != "nothing" and construct.constructs.values()[i]:
			##Make button visible and show assigned slot on button
			get_node(construct.constructs.keys()[i].capitalize() + "Button").visible = true
			
		if construct.assigned_slot.values()[i]:
			get_node(construct.assigned_slot.values()[i].capitalize() + "Button/SlotLabel").text = str(i + 1)

func _input(event: InputEvent) -> void:
	##Prevent crash if pause menu not found (like during isolated testing)
	#if pause_menu != null:
	if event.is_action_pressed("inventory"): #and pause_menu.visible == false:
		Global.change_paused_state()
		self.visible = !self.visible
		con_name = ""
	
	if con_name != "":
		##Allow the player to assign the current selected construct to keys 1 - 10
		for i in range(1,11):
			if event.is_action_pressed("construct" + str(i)):
				##Remove the old slot number assignment from the previous construct
				if construct.assigned_slot[i] != null:
					for j in range(1,11):
						if construct.assigned_slot[j] == con_name:
							get_node(construct.assigned_slot[j].capitalize() + "Button/SlotLabel").text = ""
							construct.assigned_slot[j] = null
					#print(construct.assigned_slot)
				
				##Show assigned slot number on new construct button
				get_node(con_name.capitalize() + "Button/SlotLabel").text = str(i)
				##Set the new construct to the assigned slot
				construct.assigned_slot[i] = con_name
				construct.set_construct(i, con_name)
				#print(construct.assigned_slot)
				##TODO add logic to swap constructs if both assigned
	
	##TESTING for labels showing correctly during construct swaps
	#for j in range(1,construct.constructs.size()):
		#print(j)
		#if construct.assigned_slot[j] != null:
			#get_node(construct.assigned_slot[j].capitalize() + "Button/SlotLabel").text = str(j)
	

func _on_stick_button_pressed() -> void:
	con_name = "stick"


func _on_weight_button_pressed() -> void:
	con_name = "weight"


func _on_flashlight_button_pressed() -> void:
	con_name = "flashlight"


func _on_time_button_pressed() -> void:
	con_name = "time"


func _on_light_button_pressed() -> void:
	con_name = "light"


func _on_hammer_button_pressed() -> void:
	con_name = "hammer"

func _on_fishing_rod_button_pressed() -> void:
	con_name = "fishing_rod"

func _on_flag_button_pressed() -> void:
	con_name = "flag"