/*
 * Library Public Computer
 * Complete recode of this into a search engine for recipes and reagents
 */
/obj/machinery/librarywikicomp
	name = "datacore computer"
	icon = 'icons/obj/library.dmi'
	icon_state = "computer"
	anchored = TRUE
	density = TRUE

	desc = "Used for research, I swear!"

	VAR_PRIVATE/doc_title = "Click a search entry!"
	VAR_PRIVATE/doc_body = ""
	VAR_PRIVATE/searchmode = null
	VAR_PRIVATE/sub_category = null //sublists for food menu
	VAR_PRIVATE/crash = FALSE
	VAR_PRIVATE/just_donated = FALSE
	VAR_PRIVATE/datum/internal_wiki/page/P

/obj/machinery/librarywikicomp/Initialize(mapload)
	. = ..()

/obj/machinery/librarywikicomp/attack_hand(mob/user)
	if(..())
		return 1
	if(crash)
		user.visible_message("[user] performs percussive maintenance on \the [src].", "You try to smack some sense into \the [src].")
		if(prob(10))
			crash = FALSE
	if(!crash)
		tgui_interact(user)
		playsound(src, "keyboard", 40) // into console

/obj/machinery/librarywikicomp/tgui_interact(mob/user, datum/tgui/ui)
	ui = SStgui.try_update_ui(user, src, ui)
	if(!ui)
		just_donated = FALSE
		ui = new(user, src, "PublicLibraryWiki", name)
		ui.open()


/obj/machinery/librarywikicomp/tgui_close(mob/user)
	. = ..()
	P = null
	sub_category= null
	searchmode = null

/obj/machinery/librarywikicomp/tgui_data(mob/user)
	var/data = list()
	if(SSinternal_wiki)
		data["crash"] = crash
		data["botany_data"] = null
		data["material_data"] = null
		data["particle_data"] = null
		data["catalog_data"] = null
		data["ore_data"] = null
		data["sub_categories"] = null
		data["donated"] = SSinternal_wiki.get_donation_current()
		data["goal"] = SSinternal_wiki.get_donation_goal()
		data["has_donated"] = just_donated
		if(!crash)
			// search page
			data["errorText"] = ""
			data["searchmode"] = searchmode
			// get searches
			switch(searchmode)
				if("Food Recipes")
					data["sub_categories"] = SSinternal_wiki.get_appliances()
					data["search"] = list()
					if(sub_category)
						data["search"] = SSinternal_wiki.get_searchcache_food(sub_category)
					if(P)
						data["food_data"] = P.get_data()

				if("Drink Recipes")
					data["search"] = SSinternal_wiki.get_searchcache_drink()
					if(P)
						data["drink_data"] = P.get_data()

				if("Chemistry")
					data["search"] = SSinternal_wiki.get_searchcache_chem()
					if(P)
						data["chemistry_data"] = P.get_data()

				if("Botany")
					data["search"] = SSinternal_wiki.get_searchcache_seed()
					if(P)
						data["botany_data"] = P.get_data()

				if("Catalogs")
					data["sub_categories"] = SSinternal_wiki.get_catalogs()
					data["search"] = list()
					if(sub_category)
						data["search"] = SSinternal_wiki.get_searchcache_catalog(sub_category)
						if(P)
							data["catalog_data"] = P.get_data()

				if("Materials")
					data["search"] = SSinternal_wiki.get_searchcache_material()
					if(P)
						data["material_data"] = P.get_data()

				if("Particle Physics")
					data["search"] = SSinternal_wiki.get_searchcache_particle()
					if(P)
						data["particle_data"] = P.get_data()

				if("Ores")
					data["search"] = SSinternal_wiki.get_searchcache_ore()
					if(P)
						data["ore_data"] = P.get_data()

				else
					data["search"] = list()

			// display message
			data["print"] = (doc_body && length(doc_body) > 0)
		else
			// intentional TGUI crash, amazingly awful
			data["searchmode"] = "Error"
			data["search"] = null
	else
		data["errorText"] = "Database unreachable."
	return data

/obj/machinery/librarywikicomp/tgui_act(action, params, datum/tgui/ui)
	if(..())
		return TRUE
	add_fingerprint(ui.user)
	playsound(src, "keyboard", 40) // into console

	switch(action)
		if("closesearch")
			if(!crash)
				P = null
				searchmode = null
				sub_category = null
				doc_title = "Click a search entry!"
				doc_body = ""
			. = TRUE

		if("swapsearch")
			if(!crash)
				var/new_mode = params["data"]
				if(searchmode == new_mode)
					return FALSE
				P = null
				doc_title = null
				doc_body = null
				searchmode = new_mode
			. = TRUE

		if("crash")
			// intentional TGUI crash, amazingly awful
			if(issilicon(ui.user) && ui.user.client)
				ui.user.client.create_fake_ad_popup_multiple(/obj/screen/popup/default, rand(4,10))
			if(!crash)
				crash = TRUE
				// crashes till it fixes itself
				VARSET_IN(src, crash, FALSE, rand(1000, 4000))
			. = TRUE

		if("print")
			if(!crash && doc_title && doc_body)
				visible_message(span_notice("[src] rattles and prints out a sheet of paper."))
				// playsound(loc, 'sound/goonstation/machines/printer_dotmatrix.ogg', 50, 1)

				var/obj/item/paper/paper = new /obj/item/paper(loc)
				paper.name = doc_title
				paper.info = doc_body
			. = TRUE

		if("setsubcat")
			if(!crash)
				var/new_subcat = params["data"]
				if(sub_category == new_subcat)
					return FALSE
				P = null
				doc_title = null
				doc_body = null
				sub_category = new_subcat
			. = TRUE
		// final search
		if("search")
			if(!crash)
				var/search = params["data"]
				var/datum/internal_wiki/page/new_page = null
				if(searchmode == "Food Recipes")
					new_page = SSinternal_wiki.get_page_food(search)
				if(searchmode == "Drink Recipes")
					new_page = SSinternal_wiki.get_page_drink(search)
				if(searchmode == "Chemistry")
					new_page = SSinternal_wiki.get_page_chem(search)
				if(searchmode == "Botany")
					new_page = SSinternal_wiki.get_page_seed(search)
				if(searchmode == "Catalogs")
					new_page = SSinternal_wiki.get_page_catalog(search)
				if(searchmode == "Materials")
					new_page = SSinternal_wiki.get_page_material(search)
				if(searchmode == "Particle Physics")
					new_page = SSinternal_wiki.get_page_particle(search)
				if(searchmode == "Ores")
					new_page = SSinternal_wiki.get_page_ore(search)

				if(new_page == P)
					return FALSE

				P = new_page

				if(P)
					doc_title = P.title
					doc_body = P.get_print() // TODO - pass get_data() instead, as only printing should use get_print()
				else
					doc_title = "Error"
					doc_body = "Invalid data."
			. = TRUE
		// Support the wiki
		if("donate")
			if(!crash)
				var/amount = params["donate"]
				var/mob/living/carbon/human/H = ui.user
				if(!ishuman(H) || !H.IsAdvancedToolUser(TRUE))
					to_chat(ui.user,"Donating to Bingle.exo is Byond your comprehension!")
				else if(amount)
					pay_donation(H.GetIdCard(), ui.user, amount, ui)
			. = TRUE

/obj/machinery/librarywikicomp/proc/pay_donation(var/obj/item/card/id/I, var/mob/user, var/amount, var/datum/tgui/ui)
	visible_message(span_info("[user] swipes a card through [src]."))
	playsound(src, 'sound/machines/id_swipe.ogg', 50, 1)
	if(SSinternal_wiki.pay_with_card(I, user, src, amount))
		playsound(src, 'sound/machines/ping.ogg', 50, 1)
		just_donated = TRUE
		SStgui.update_user_uis(user, ui)

// mapper varient for dorms and residences
/obj/machinery/librarywikicomp/personal
	name = "personal datacore computer"
	desc = "Have you Bingled THAT today?"