extends Node3D

@export var item : Resource
@export var is_pickup : bool = false
@export var is_random : bool = false
@export_enum("Ammo", "Stamina", "Health", "Money","Weapon") var pickup_type: int
@export var pickup_amount : int
@export var item_name : String
@export var item_price : int
@export var number_uses = 1
@onready var anim_player = $AnimationPlayer
@onready var vend_ray = $VendRay
@onready var price_label = $Price
@onready var item_label: Label3D = $"Item"
@onready var level_control = get_tree().current_scene

var active = true

# Called when the node enters the scene tree for the first time.
func _ready():
	if active == true:
		price_label.text = str("$",item_price)
		item_label.text = str(item_name)
	else:
		price_label.text = "offline"

func interact():
	if active == true:
		if GameGlobals.money >= item_price:
			GameGlobals.money -= item_price
			anim_player.play("vend")
			price_label.text = "vending..."
		else:
			var original_text = price_label.text
			price_label.text = "too poor"
			await get_tree().create_timer(2.0).timeout
			price_label.text = original_text

func vend():
	var item_vend
	if is_pickup:
		item_vend = level_control.item_pickup.instantiate()
		var item_stats
		item_stats = level_control.pickup_spawn(is_random)
		##SET VARIABLES
		item_vend.pickup_type = pickup_type
		if level_control.player.gun != null:
			item_vend.ammo_type = level_control.player.gun.ammo_type
		else:
			item_vend.ammo_type = item_stats["ammo_type"]
		item_vend.value = pickup_amount
		print("ITEM : ",item_vend.pickup_type,item_vend.ammo_type,item_vend.value)
	else:
		item_vend = item.instantiate()
	item_vend.position = vend_ray.global_position
	item_vend.transform.basis = vend_ray.global_transform.basis
	item_vend.linear_velocity += vend_ray.global_transform.basis * Vector3(0,0,3)
	if number_uses <= 1:
		active = false
		price_label.text = "offline"
	get_parent().add_child(item_vend)
	price_label.text = str("$",item_price)

func save():
	var save_dict = {
		"filename" : get_scene_file_path(),
		"parent" : get_parent().get_path(),
		"pos_x" : position.x,
		"pos_y" : position.y,
		"pos_z" : position.z,
		"rot_x" : rotation.x,
		"rot_y" : rotation.y,
		"rot_z" : rotation.z,
		"active" : active
	}
	return save_dict