/obj/structure/coatrack
	name = "coat rack"
	desc = "Rack that holds coats."
	icon = 'icons/obj/coatrack.dmi'
	icon_state = "coatrack0"
	var/obj/item/clothing/suit/coat
	var/list/allowed = list(/obj/item/clothing/suit/storage/toggle/labcoat, /obj/item/clothing/suit/storage/det_trench)

/obj/structure/coatrack/attack_hand(mob/user, datum/event_args/actor/clickchain/e_args)
	user.visible_message("[user] takes [coat] off \the [src].", "You take [coat] off the \the [src]")
	if(!user.put_in_active_hand(coat))
		coat.loc = get_turf(user)
	coat = null
	update_icon()

/obj/structure/coatrack/attackby(obj/item/W as obj, mob/user as mob)
	var/can_hang = 0
	for (var/T in allowed)
		if(istype(W,T))
			can_hang = 1
	if (can_hang && !coat)
		if(!user.attempt_insert_item_for_installation(coat, src))
			return
		user.visible_message("[user] hangs [W] on \the [src].", "You hang [W] on the \the [src]")
		coat = W
		update_icon()
	else
		to_chat(user, "<span class='notice'>You cannot hang [W] on [src]</span>")
		return ..()

/obj/structure/coatrack/CanAllowThrough(atom/movable/mover, turf/target)
	. = ..()
	var/can_hang = 0
	for (var/T in allowed)
		if(istype(mover,T))
			can_hang = 1

	if (can_hang && !coat)
		src.visible_message("[mover] lands on \the [src].")
		coat = mover
		coat.forceMove(src)
		update_icon()
		return 0
	else
		return 1

/obj/structure/coatrack/update_icon()
	cut_overlays()
	. = ..()

	var/list/overlays_to_add = list()
	if (istype(coat, /obj/item/clothing/suit/storage/toggle/labcoat))
		overlays_to_add += image(icon, icon_state = "coat_lab")
	if (istype(coat, /obj/item/clothing/suit/storage/toggle/labcoat/cmo))
		overlays_to_add += image(icon, icon_state = "coat_cmo")
	if (istype(coat, /obj/item/clothing/suit/storage/det_trench))
		overlays_to_add += image(icon, icon_state = "coat_det")

	add_overlay(overlays_to_add)