extends StaticBody3D

@onready var construct: Node3D = get_tree().get_first_node_in_group("Constructs")
@onready var construct_name: StringName = $".".name.to_lower()
@onready var player_ray: RayCast3D = get_tree().get_first_node_in_group("player_ray")
@onready var inventory: Control = get_tree().get_first_node_in_group("inventory")
@onready var player: CharacterBody3D = get_tree().get_first_node_in_group("player")
@onready var label: Label3D = $InteractLabel

var empty_slot: bool = false
var number: int = 1
var con_num = 0
	
func _process(_delta: float) -> void:
	# Checks that the ray is colliding and is colliding with this particular object
	if player_ray.is_colliding() and player_ray.get_collider() == $".":
		label.show()
	else:
		label.hide()

func interact():
	##Detects which construct was picked up and sets it to TRUE
	construct.constructs[construct_name] = true
	find_empty_slot()
	construct.set_construct(con_num, construct_name)
	##Make construct button visible in inventory
	##TODO Fix this logic so it's not getting parent twice (It's inconsistent)
	player.get_node("Inventory/" + self.name.capitalize() + "Button").visible = true
	##Remove the construct
	queue_free()

##Working for now but still dodgy NEEDS TESTING
func find_empty_slot():
	
	while number < 11 and empty_slot == false:
		if construct.assigned_slot[number] != null and construct.assigned_slot[number] != "nothing":
			number += 1
		else:
			if detect_duplicate_cons(construct_name) == false:
				construct.assigned_slot[number] = construct_name
				con_num = number
				##TODO Fix this logic so it's not getting parent twice (It's inconsistent)
				player.get_node("Inventory/" + self.name.capitalize() + "Button/SlotLabel").text = str(number)
				empty_slot = true
			break
			
	number = 1
	empty_slot = false

##This is working fine
func detect_duplicate_cons(con_name):
	var i: int = 1
	
	while i < 11:
		if construct.assigned_slot[i] == con_name:
			con_num = i
			return true
		i += 1
	
	return false